1 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4 generic_class_init trampolines.
5 (add_generic_class): Extract some code from add_generic_instances () into a
6 separate function so it can be called from other places too.
7 (compile_method): Call add_generic_class () for the classes of inflated methods
8 referenced by the method.
9 (can_encode_patch): Allow references to generic parameters.
11 * aot-runtime.c: Add support the patches required by the new trampolines.
13 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
16 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
19 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
20 this from get_throw_pending_exception, make the signature full aot compatible.
22 * Makefile.am (fullaotcheck): New target to run full-aot tests.
24 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
26 * exceptions.cs: Add a test.
28 2009-02-07 Zoltan Varga <vargaz@gmail.com>
30 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
31 use the DWARF_DATA_ALIGN constant instead.
33 * exception-<ARCH>.c: Update after the above change.
35 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
38 * mini-arm.c: Enable the dwarf unwinder.
40 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
41 instead of mono_class_setup_vtable ().
43 2009-02-07 Zoltan Varga <vargaz@gmail.com>
45 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
48 * mini-x86.h: Enable the dwarf unwinder.
50 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
52 Fix mcs/tests/test-7.cs
53 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
56 2009-02-06 Zoltan Varga <vargaz@gmail.com>
58 * mini.c (print_jit_stats): Remove some unused statistics.
60 2009-02-05 Zoltan Varga <vargaz@gmail.com>
62 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
64 2009-02-05 Mark Probst <mark.probst@gmail.com>
66 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
67 the method we get from mono_object_get_virtual_method() because
68 that function does it properly, now.
70 2009-02-05 Zoltan Varga <vargaz@gmail.com>
72 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
73 opcodes. Fixes #472775.
75 2009-02-05 Mark Probst <mark.probst@gmail.com>
77 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
78 fact that mono_find_jit_info() sometimes returns the context
79 corresponding to the jit info in new_ctx. Fixes #472600.
81 2009-02-05 Zoltan Varga <vargaz@gmail.com>
83 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
84 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
85 klass->enum_basetype directly.
87 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
90 * unwind.c: Avoid 0 sized arrays.
92 2009-02-04 Zoltan Varga <vargaz@gmail.com>
94 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
95 size on systems with 64k pages. Fixes #471389.
97 2009-02-04 Mark Probst <mark.probst@gmail.com>
99 Contributed under the terms of the MIT/X11 license by Steven
100 Munroe <munroesj@us.ibm.com>.
102 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
103 for LOADI4_MEMBASE. Use addi instead of addic if it's not
106 2009-02-04 Mark Probst <mark.probst@gmail.com>
108 Contributed under the terms of the MIT/X11 license by Steven
109 Munroe <munroesj@us.ibm.com>.
111 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
114 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
115 The trampoline can be longer on PPC64.
117 2009-02-04 Mark Probst <mark.probst@gmail.com>
119 Contributed under the terms of the MIT/X11 license by Steven
120 Munroe <munroesj@us.ibm.com>.
122 * mini-ppc.c: Compiler warning fixes and trivial code
125 2009-02-04 Zoltan Varga <vargaz@gmail.com>
127 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
128 ins->dreg which could be a hardware register, not a vreg.
130 * aot-compiler.c (emit_method_dwarf_info): Ditto.
132 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
133 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
135 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
137 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
138 ->dreg, that is not the vreg we are looking for.
140 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
142 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
145 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
148 2009-02-03 Zoltan Varga <vargaz@gmail.com>
150 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
152 * aot-compiler.c (emit_line_number_info): Fix line number emission when
155 * aot-compiler.c: Add xdebug support on x86.
157 * unwind.c: Add x86 support.
159 * aot-compiler.c (emit_exception_debug_info): Control the emission of
160 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
162 * mini.c (mini_method_compile): Ditto.
164 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
167 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
168 which mimic .push_section/.pop_section in GAS.
170 * aot-compiler.c: Emit precise live range information for variables.
172 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
174 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
175 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
178 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
179 the live ranges of variables.
181 * mini.h (struct MonoMethodVar): Add two fields containing the live range
182 of the variable in terms of native offsets.
184 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
186 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
188 2009-02-02 Mark Probst <mark.probst@gmail.com>
190 Contributed under the terms of the MIT/X11 license by Steven
191 Munroe <munroesj@us.ibm.com>.
193 * exceptions-ppc.c (restore_regs_from_context): Correct operand
194 order (offset then base reg) for ppc_load_multiple_regs.
195 (emit_save_saved_regs) Correct operand order for
196 ppc_store_multiple_regs.
197 (mono_arch_get_call_filter): Correct operand order for
198 ppc_load_multiple_regs.
200 * mini-ppc.c (emit_memcpy): Fix operand order for
201 ppc_load_reg_update and ppc_store_reg_update.
202 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
203 (mono_arch_emit_epilog): Correct operand order for
204 ppc_load_multiple_regs.
206 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
207 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
209 2009-02-02 Mark Probst <mark.probst@gmail.com>
211 * cpu-ppc64.md: Fixed storer4_memindex length.
213 2009-02-02 Zoltan Varga <vargaz@gmail.com>
215 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
218 * aot-compiler.c (emit_line_number_info): Optimize this.
220 2009-02-01 Zoltan Varga <vargaz@gmail.com>
222 * aot-compiler.c: Disassemble tokens in the IL disassembly.
224 * aot-compiler.c: Add debug info for methods without debug info by
225 emitting an IL file and having the line number info referencing that file.
227 * aot-compiler.c: Optimize the size of the generated line number info.
229 * aot-compiler.c: Emit line number info in xdebug mode.
231 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
234 2009-01-31 Zoltan Varga <vargaz@gmail.com>
236 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
238 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
241 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
243 * basic-calls.cs: Test for the weird crash found on arm.
245 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
247 * cpu-arm.md: Increase the size of storer8_membase_reg and
248 loadr8_membase_reg to 24 bytes to accomodate the extra add.
250 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
251 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
252 reg to LR otherwise we'll be loading/storing from just the offset.
254 2009-01-30 Miguel de Icaza <miguel@novell.com>
256 Question: if we are storing gint32's inside the "*native_offset",
257 should we change the signature to "gint32 *native_offset" to
258 ensure that we do not have type definition problems?
260 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
261 an int * as this is what the other function expects, causes
262 problems with Freescale's compiler that defined int32_t to be a
263 long and makes int incompatible
265 2009-01-30 Miguel de Icaza <miguel@novell.com>
267 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
268 filename conflict with bjam.
270 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
272 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
273 as it might use decomposed ops.
275 2009-01-30 Zoltan Varga <vargaz@gmail.com>
277 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
279 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
282 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
284 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
287 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
288 way registers are stored in MonoContext on arm.
290 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
291 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
293 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
295 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
297 * mini.c (mini_init): Register mono_isfinite.
299 * jit-icalls.c (mono_isfinite): New jit icall.
301 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
303 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
304 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
307 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
309 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
310 separate frame and stack pointers, so we must use FP to find the register
312 The FP reg is retrieved from the MonoContext::regs array.
314 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
316 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
319 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
321 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
322 return R4 and R8 when not running under softfloat.
324 Fixes basic-calls.exe
326 2009-01-30 Zoltan Varga <vargaz@gmail.com>
328 * mini-arm.c: Implement some overflow opcodes.
330 2009-01-29 Miguel de Icaza <miguel@novell.com>
332 * ssa.c: handle another alloca.h
334 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
335 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
336 MONO_ARCH_USE_SIGACTION.
338 * aot-runtime.c, mini-exceptions.c: Replace platform define with
341 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
343 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
344 PPC targets as sigaction does not exist on all platforms, define
345 this on a per-platform basis.
347 Instead of erroring out if the platform is not defined, include
348 mini-ppc-os.h, and expect that the OS specific setting provides
349 the required information.
351 2009-01-30 Zoltan Varga <vargaz@gmail.com>
353 * aot-compiler.c: Fix --enable-minimal=aot.
355 2009-01-30 Zoltan Varga <vargaz@gmail.com>
357 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
360 2009-01-29 Zoltan Varga <vargaz@gmail.com>
362 * exceptions-arm.c: Fix warnings.
364 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
367 * mini-x86.c: Fix --enable-minimal=jit build.
369 * mini.c: Really fix --enable-minimal=jit build.
371 * mini.c (construct_object_context_for_method): Move this outside
372 the DISABLE_JIT block to fix the --enable-minimal=jit build.
374 "Backported" of r124984 from 2.0 branch.
376 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
378 "Backport" of r124977 + r124978 from 2.0 branch.
380 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
381 to avoid calling mono_exception_from_token () from the throw trampoline.
382 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
383 for throwing corlib exceptions, this fixes full-aot support for corlib
386 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
388 2009-01-29 Miguel de Icaza <miguel@novell.com>
390 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
391 part of the changes to split the code in mini into operating
392 system specific files.
394 This patch was done by copying mini.c to the respective files to
395 preserve SVN history.
397 2009-01-29 Zoltan Varga <vargaz@gmail.com>
399 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
401 2009-01-28 Zoltan Varga <vargaz@gmail.com>
403 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
404 remoting-invoke-with-check wrappers of shared methods.
406 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
408 2009-01-27 Mark Probst <mark.probst@gmail.com>
410 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
411 optimization if the top of stack is the last instruction in the
412 bblock. Otherwise it might have been used after its definition.
415 2009-01-27 Zoltan Varga <vargaz@gmail.com>
417 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
418 method as well when get_vcall_slot () fails to match a code sequence.
420 * mini-arm.c: Fix the android build, which doesn't have
423 2009-01-26 Zoltan Varga <vargaz@gmail.com>
425 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
428 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
430 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
432 2009-01-26 Zoltan Varga <vargaz@gmail.com>
434 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
435 and put its id into jinfo->used_regs. This is only used on amd64,
436 which is currently the only platform generating unwind info.
438 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
439 the dwarf unwinder. This is required to correctly handle async exceptions
440 like thread abort and stack overflows, which can happen while a method
441 is in the middle of its prolog or epilog.
443 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
444 the unwind info belonging to an AOTed method.
446 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
447 into cfg->unwind_ops.
449 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
451 * mini.c (mini_init): Call mono_unwind_init ().
452 (mini_cleanup): Call mono_unwind_cleanup ().
454 * unwind.c: Add functions for managing a set of unwind info entries, allowing
455 unwind info to be shared between methods.
457 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
460 * exceptions-amd64.c (mono_arch_exceptions_init): Call
461 get_throw_pending_exception () to avoid initialization races.
463 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
464 mono_arch_exceptions_init () function.
466 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
468 2009-01-25 Zoltan Varga <vargaz@gmail.com>
470 * mini.c (mono_get_domain_intrinsic): New helper function.
471 (mono_get_thread_intrinsic): Ditto.
473 * mini-arm.c mini-ia64.c: Use the new helper functions.
475 * method-to-ir.c (mono_method_to_ir): Fix the comment for
476 the last constrained_call change, since it is needed in the non-AOT
479 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
481 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
482 mono_get_lmf_addr () on arm eabi linux.
484 2009-01-24 Zoltan Varga <vargaz@gmail.com>
486 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
487 code sequence which matches a non-virtual call.
489 2009-01-23 Mark Probst <mark.probst@gmail.com>
491 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
494 2009-01-23 Zoltan Varga <vargaz@gmail.com>
496 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
497 runtime-invoke wrappers, since they are also shared based on signature.
499 2009-01-22 Mark Probst <mark.probst@gmail.com>
501 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
502 info from the (correct) context.
504 2009-01-22 Zoltan Varga <vargaz@gmail.com>
506 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
508 * unwind.c (mono_unwind_frame): New function to unwind through a frame
509 using dwarf unwinding info. Not yet used.
511 * mini.c (mini_init): When using xdebug, disable freeing of domains.
513 2009-01-21 Mark Probst <mark.probst@gmail.com>
515 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
518 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
519 special case and handle mono_arch_delegate_invoke_impl() returning
520 function descriptors.
522 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
523 trampolines return function descriptors, too.
525 2009-01-21 Zoltan Varga <vargaz@gmail.com>
527 * method-to-ir.c (handle_alloc): Avoid generic instances in the
528 out_of_line optimization.
530 2009-01-21 Martin Baulig <martin@ximian.com>
533 (MonoCompile): Added `disable_deadce_vars' to disable removing
537 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
540 * liveness.c (mono_analyze_liveness): Don't remove any unused
541 variables if `cfg->disable_deadce_vars' is set.
543 2009-01-21 Mark Probst <mark.probst@gmail.com>
545 * method-to-ir.c: Only apply exception constructor optimization if
546 the the method actually belongs to an exception class. Fixes
549 2009-01-21 Zoltan Varga <vargaz@gmail.com>
551 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
552 change inside a #ifdef __mono_ppc64__.
554 * aot-compiler.c (compile_method): Remove the previous limitation.
556 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
557 on type variables in AOTed code.
559 * aot-compiler.c (compile_method): Skip generic methods having type
560 constraints on their generic parameters.
562 * aot-compiler.c (compile_method): Check for methods which cannot be
563 encoded inside RGCTX_FETCH patches as well.
565 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
568 2009-01-20 Mark Probst <mark.probst@gmail.com>
570 * method-to-ir.c: Force the vtable variable in shared generic code
571 for the case that they might show up on a stack trace where they
574 * mini-exceptions.c: Save and use generic sharing info as well as
575 IP in stack traces to resolve shared generic instantiations.
577 2009-01-20 Zoltan Varga <vargaz@gmail.com>
579 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
580 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
582 2009-01-20 Mark Probst <mark.probst@gmail.com>
584 * method-to-ir.c: Do generic sharing for array constructors.
586 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
588 * mini-exceptions.c (mono_print_thread_dump): Add information
589 about the thread state using wapi_current_thread_desc.
591 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
593 * basic-simd.cs: Tests for the new constructors.
595 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
597 * mini-ops.h: Added OP_EXPAND_*
601 * mini-x86.c (mono_arch_output_basic_block): Same.
603 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
605 2009-01-19 Zoltan Varga <vargaz@gmail.com>
607 * iltests.il.in: Add a test for #467385.
609 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
611 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
612 thread been cleaned up is not the same currently in execution.
614 Fixes appdomain-unload crashes on windows, osx and linux variants
615 without the __thread keyword.
617 2009-01-18 Zoltan Varga <vargaz@gmail.com>
619 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
620 (koush@koushikdutta.com). Implement this for android.
622 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
625 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
626 mono_marshal_get_write_barrier ().
628 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
630 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
631 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
632 that pass them on a register pair.
634 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
635 test was crashing due to that.
637 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
639 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
640 trampoline code. Include ucontext.h only if available.
642 2009-01-15 Mark Probst <mark.probst@gmail.com>
644 * mini.c: mono_domain_lookup_shared_generic() takes an open method
645 and doesn't check whether it's sharable, like it was before
646 removing the shared generics hash. This brings IronPython
647 performance back to what it was before that change.
649 2009-01-14 Mark Probst <mark.probst@gmail.com>
651 * method-to-ir.c: Handle delegate invocation optimization earlier,
652 otherwise it would be handled (much more slowly) by the
653 final/sealed optimization.
655 2009-01-13 Zoltan Varga <vargaz@gmail.com>
657 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
658 domain is not set. Fixes #465864.
660 2009-01-12 Mark Probst <mark.probst@gmail.com>
662 * method-to-ir.c: Don't stop sharing of generic methods with catch
663 clauses - we already handle those.
665 2009-01-12 Mark Probst <mark.probst@gmail.com>
667 * mini.c, mini.h: lookup_generic_method() is now
668 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
669 making the shared_generics_hash obsolete.
671 2009-01-12 Mark Probst <mark.probst@gmail.com>
673 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
674 use the red zone. Make room on the stack first and then use it,
675 not the other way around.
677 2009-01-12 Zoltan Varga <vargaz@gmail.com>
679 * mini.c (mini_init): Call mono_xdebug_init ().
681 * aot-compiler.c (mono_xdebug_init): Make this non-static.
683 2009-01-11 Zoltan Varga <vargaz@gmail.com>
685 * TestDriver.cs: Add an --iter argument to run tests multiple times.
687 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
690 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
691 debug+unwind info for trampolines.
693 * mini.c (mono_create_unwind_op): New helper function.
695 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
697 2009-01-10 Zoltan Varga <vargaz@gmail.com>
699 * aot-compiler.c: Fix the build.
701 2009-01-09 Zoltan Varga <vargaz@gmail.com>
703 * Makefile.am: Update dtrace-prelink.sh location.
705 2009-01-08 Zoltan Varga <vargaz@gmail.com>
707 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
708 optimization. Fixes #464520.
710 2009-01-07 Bill Holmes <billholmes54@gmail.com>
712 * mini-amd64.c : Adding code to save/restore non-volatile registers
715 * exceptions-amd64.c : Adding code to save/restore non-volatile
718 Contributed under MIT/X11 license.
720 2009-01-07 Zoltan Varga <vargaz@gmail.com>
722 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
723 __GNUC_MINOR__ which can break when the major version changes.
725 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
727 * basic-simd.cs: Add tests for usage of the sizeof opcode.
729 2009-01-07 Geoff Norton <gnorton@novell.com>
731 * helpers.c: Allow mono -v -v -v to work on darwin.
733 2009-01-05 Bill Holmes <billholmes54@gmail.com>
735 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
738 Contributed under MIT/X11 license.
740 2009-01-05 Zoltan Varga <vargaz@gmail.com>
742 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
743 instead of directly accessing type->data.klass. Fixes #462016.
744 (mono_allocate_stack_slots_full): Ditto.
746 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
747 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
749 * aot-compiler.c (emit_plt): Fix ARM build.
751 2009-01-04 Zoltan Varga <vargaz@gmail.com>
753 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
755 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
758 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
759 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
762 * iltests.il.in: Add a regression test.
764 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
766 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
768 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
770 * basic-simd.cs: Add a regression test for #462457.
772 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
774 * mini-ops.h: Add a definition of XPHI.
776 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
778 * ssa.c (op_phi_to_move): Handle XPHI.
780 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
784 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
786 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
788 2008-12-31 Geoff Norton <gnorton@novell.com>
790 * mini-ppc.c: The prolog size allocated can be too small for darwin
791 ppc32 under certain circumstances. Also fix a small logic bug.
793 2008-12-29 Zoltan Varga <vargaz@gmail.com>
795 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
796 while loading AOT methods.
798 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
799 since only the former is nulled out after a successful cast. This prevents
800 crashes with rethrown exceptions when using --debug=casts.
802 2008-12-24 Mark Probst <mark.probst@gmail.com>
804 * mini.h: New macro for checking whether a method is final,
805 i.e. whether the method or its class is marked final.
807 * method-to-ir.c: Use the new macro for all final-checks
808 consistently. Fixes the crash in the System.ServiceModel tests.
810 2008-12-23 Mark Probst <mark.probst@gmail.com>
812 * mini-exceptions.c (get_exception_catch_class): Corrected another
813 overly strict assertion.
815 2008-12-23 Mark Probst <mark.probst@gmail.com>
817 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
818 Clobbering it is not allowed because the caller might use it as
819 the vtable register in the interface call.
821 2008-12-19 Mark Probst <mark.probst@gmail.com>
823 * mini-exceptions.c (get_exception_catch_class): Corrected an
824 overly strict assertion.
826 2008-12-18 Mark Mason <mmason@upwardaccess.com>
828 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
830 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
832 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
834 * cpu-mips.md: correct lengths for certain long_ opcodes.
836 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
838 * mini-mips.c: Add support for more long operations. Fix issues with stack frame layout for n32 (still not perfect yet). Add mips_emit_load_const().
840 2008-12-17 Mark Mason <mmason@upwardaccess.com>
842 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
844 2008-12-17 Mark Mason <mmason@upwardaccess.com>
846 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
848 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
850 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
853 2008-12-16 Mark Mason <mmason@upwardaccess.com>
855 * mini.h: Allow MonoInst 'p' field to alias with the low-order bits of the 'const_val' fields correctly on big-endian systems when SIZEOF_VOID_P < SIZEOF_REGISTER
857 * ir-emit.h: Change SIZEOF_VOID_P to SIZEOF_REGISTER, init instruction through inst_c* fields instead of inst_p* fields in case sizeof(inst_p) < sizeof(inst_c)
859 2008-12-15 Mark Mason <mmason@upwardaccess.com>
861 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
863 2008-12-14 Zoltan Varga <vargaz@gmail.com>
865 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
866 gshared code. Fixes #458947.
868 * generics.cs: Add a test.
870 2008-12-12 Mark Mason <mmason@upwardaccess.com>
872 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
874 * mini-mips.c: first pass n32 code generation.
876 * mini-mips.h: datatypes and defines for n32 support.
878 * exceptions-mips.c: first pass n32 code generation.
880 * tramp-mips.c: first pass n32 code generation.
882 * cpu-mips.md: add long_ opcodes.
884 2008-12-12 Mark Mason <mmason@upwardaccess.com>
886 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
888 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
890 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
892 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
894 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
896 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
898 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
900 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
902 * helpers.c: for mips/n32, don't pass -mips32 to objdump
904 2008-12-12 Zoltan Varga <vargaz@gmail.com>
906 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
908 2008-12-12 Andrés G. Aragoneses <aaragoneses@novell.com>
910 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
912 2008-12-12 Mark Probst <mark.probst@gmail.com>
914 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
915 descriptors for helper functions directly in front of the code.
917 2008-12-11 Mark Probst <mark.probst@gmail.com>
919 * method-to-ir.c: Removed an unnecessary assertion.
921 2008-12-10 Zoltan Varga <vargaz@gmail.com>
923 * method-to-ir.c: Merge SGEN changes from the old JIT.
925 2008-12-10 Zoltan Varga <vargaz@gmail.com>
927 * driver.c (compile_all_methods_thread_main): Handle failure of
930 2008-12-10 Mark Probst <mark.probst@gmail.com>
932 * mini-ppc.c: Merged with mini-ppc64.c.
934 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
936 * Makefile.am: Use the same sources for PPC and PPC64.
938 * mini-ppc64.c: Removed.
940 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
942 * branch-opts.c (remove_block_if_useless): Extract fall through detection
943 code to mono_bb_is_fall_through.
945 * branch-opts.c (mono_remove_critical_edges): Same.
947 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
949 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
950 expect that an OP_BR_REG will be there.
952 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
954 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
955 for the many branch ops. The original check miss OP_BR_REG.
959 2008-12-09 Mark Mason <mmason@upwardaccess.com>
961 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
963 2008-12-09 Zoltan Varga <vargaz@gmail.com>
965 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
966 while holding the aot lock.
968 2008-12-09 Mark Mason <mmason@upwardaccess.com>
970 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
972 2008-12-09 Bill Holmes <billholmes54@gmail.com>
974 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
975 to release all runtime callable wrappers held by the runtime.
977 Contributed under MIT/X11 license.
979 2008-12-09 Bill Holmes <billholmes54@gmail.com>
981 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
984 Contributed under MIT/X11 license.
986 2008-12-09 Zoltan Varga <vargaz@gmail.com>
988 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
989 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
991 2008-12-09 Mark Mason <mmason@upwardaccess.com>
993 * cpu-mips.md: fix ckfinite length
995 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
996 (mono_arch_lowering_pass): cleanup, rearrange for clarity
997 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
999 2008-12-08 Mark Mason <mmason@upwardaccess.com>
1001 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
1003 2008-12-08 Geoff Norton <gnorton@novell.com>
1005 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
1006 size by 8 bytes as well.
1008 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1010 * basic-simd.cs: Fix method names for Vector16b.
1012 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1014 * basic-simd.cs: Fix method names for Vector16sb.
1016 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1018 * basic-simd.cs: Fix method names for Vector8us.
1020 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1022 * basic-simd.cs: Fix method names for Vector8s.
1024 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1026 * basic-simd.cs: Fix method names for Vector4ui.
1028 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1030 * basic-simd.cs: Fix method names for Vector2l.
1032 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1034 * basic-simd.cs: Fix method names for Vector2d.
1036 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1038 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
1039 that are extension methods.
1041 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1043 * basic-simd.cs: Fix method names for Vector4f.
1045 2008-12-08 Zoltan Varga <vargaz@gmail.com>
1047 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
1048 as such. Fixes #456669.
1050 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1052 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
1054 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1056 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
1057 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
1058 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
1059 (mips_adjust_stackframe): handle FP spills
1061 * mini-ops.h: add mips_mtc1_s2
1063 * cpu-mips.md: add mips_mtc1_s2
1065 2008-12-07 Zoltan Varga <vargaz@gmail.com>
1067 * unwind.c: New file, move the unwind info encoding functions here from
1068 aot-compiler.c, so they could be used at runtime too.
1070 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1072 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
1073 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
1075 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1077 * mini-mips.c: cleanup warnings
1078 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
1079 (mips_adjust_stackframe): handle case of taking the address of stack locals
1081 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1083 * aot-compiler.c: Implement a few functions missing from the asm writer.
1084 (emit_method_code): Only write symbols for methods when using the bin
1085 writer, since the assembler can't deal with the characters in our method
1088 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
1090 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
1093 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
1094 a bit to also restore %rax.
1096 2008-12-05 Mark Probst <mark.probst@gmail.com>
1098 * mini-ppc.c: Some simple merges from mini-ppc64.c.
1100 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1102 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
1105 2008-12-05 Mark Probst <mark.probst@gmail.com>
1107 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
1109 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
1110 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
1112 * exceptions-ppc64.c: Removed.
1114 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
1116 2008-12-05 Mark Probst <mark.probst@gmail.com>
1118 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
1121 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
1123 * tramp-ppc64.c: Removed.
1125 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1127 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
1130 2008-12-05 Mark Probst <mark.probst@gmail.com>
1132 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
1134 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
1135 mini-ppc.h instead of mini-ppc64.h.
1137 * mini-ppc64.h: Removed.
1139 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1141 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
1143 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
1145 2008-12-05 Mark Probst <mark.probst@gmail.com>
1147 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
1148 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
1151 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1153 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
1155 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1157 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
1159 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1161 * basic-simd.cs: Tests for operator == and != on Vector4f.
1163 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1165 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
1167 * simd-intrinsics.c: Kill useless enum.
1169 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1171 * cpu-mips.md: add long_conv_to_ovf_i4_2
1172 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
1174 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1176 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
1178 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
1180 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1182 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
1184 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1186 * basic-simd.cs: Add tests for new methods.
1188 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1190 * simd-intrinsics.c: Add support for operator == and !=
1193 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
1195 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1197 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
1199 2008-12-04 Zoltan Varga <vargaz@gmail.com>
1201 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
1203 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
1204 MONO_PATCH_INFO_ICALL_ADDR.
1206 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
1208 * aot-compiler.c: Resurrect full-aot support.
1210 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1212 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
1214 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1216 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
1218 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
1220 * basic-simd.cs: Fix tests to work under ppc.
1221 Remove tests for methods that will be removed.
1223 2008-12-03 Mark Probst <mark.probst@gmail.com>
1225 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
1226 generic type (via a typedef or typeref) correctly.
1228 2008-12-03 Zoltan Varga <vargaz@gmail.com>
1230 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
1231 diagnose an assertion failure.
1233 2008-12-02 Mark Probst <mark.probst@gmail.com>
1235 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
1236 Fix trampoline size.
1238 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
1239 conversion opcodes are implemented natively instead via emulation.
1241 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1243 * cpu-mips.md: remove mips_xori
1245 * mini-ops.h: remove mips_xori
1247 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
1249 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
1251 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
1253 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1255 * cpu-mips.md: fix instruction lengths.
1257 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
1259 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
1261 * mini-ops.h: fix slti / sltiu op profiles.
1263 2008-12-02 Martin Baulig <martin@ximian.com>
1265 * method-to-ir.c (mono_method_to_ir): Disable debugging
1266 information for the init locals block to make the debugger stop
1267 after all locals have been initalized.
1269 2008-12-02 Martin Baulig <martin@ximian.com>
1271 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
1272 running inside the debugger.
1274 2008-12-01 Zoltan Varga <vargaz@gmail.com>
1276 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
1279 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
1280 alu->alu imm optimization which only shows if deadce is disabled.
1282 * aot-compiler.c: Rename the function names for the binary and asm writers
1283 so they can coexist in the same process. Rework the xdebug code to use the
1284 asm writer. This avoids the need to call into the runtime to dump the
1285 debugging info. Add more debugging info for types.
1287 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
1289 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
1290 cpu description tables, they can't occur in cpu-<ARCH>.md.
1292 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
1293 the stack in CEE_LDFLDA. Fixes #450542.
1295 * generics.cs: Add a new test.
1297 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1299 * mini-ops.h: updated MIPS opcodes
1300 * mini-mips.c: decompose long opts
1301 * mini-mips.h: decompose long opts
1303 2008-11-29 Mark Mason <mmason@upwardaccess.com>
1305 * cpu-mips.md: fix length on int_rem_un
1306 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
1308 2008-11-29 Zoltan Varga <vargaz@gmail.com>
1310 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
1312 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
1314 2008-11-29 Martin Baulig <martin@ximian.com>
1316 * mini-exceptions.c (mono_handle_native_sigsegv): Check
1317 mono_debug_using_mono_debugger() in addition to the
1318 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
1320 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1322 * mini-ops.h: updated more MIPS opcodes
1323 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
1324 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
1326 2008-11-28 Mark Probst <mark.probst@gmail.com>
1328 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
1330 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1332 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
1333 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
1334 * mini-ops.h: correct selected mips opcode entries
1336 2008-11-28 Mark Probst <mark.probst@gmail.com>
1338 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
1341 2008-11-28 Mark Probst <mark.probst@gmail.com>
1343 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
1345 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1347 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
1348 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
1349 * mini-mips.h: disable IMT
1350 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
1352 2008-11-28 Mark Probst <mark.probst@gmail.com>
1354 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
1356 2008-11-28 Mark Probst <mark.probst@gmail.com>
1358 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
1360 2008-11-28 Zoltan Varga <vargaz@gmail.com>
1362 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
1365 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1367 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
1368 for Set/GetVector aligned versions.
1370 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1372 * basic-simd.cs: Add tests for Get/SetVector.
1374 2008-11-27 Mark Probst <mark.probst@gmail.com>
1376 * mini.c: Removed g_slist_append_mempool(). Now in
1379 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1381 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
1382 size properly and make the bounds check optional.
1384 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
1385 for SetVector and IsAligned.
1387 2008-11-27 Zoltan Varga <vargaz@gmail.com>
1389 * mini.c: Remove unused mono_normalize_opcodes () function.
1391 2008-11-26 Mark Probst <mark.probst@gmail.com>
1393 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
1394 using the new atomic add ops now.
1396 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
1399 2008-11-26 Mark Probst <mark.probst@gmail.com>
1401 * mini-ppc64.c: Several fixes.
1403 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1405 * cpu-mips.md: added jump_table
1406 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
1408 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1410 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
1412 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1414 * mini-ops.h: corrected a handful of MIPS opcodes.
1416 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1418 * aot-compiler.c: MIPS to use ELF writer
1420 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1422 * mini-codegen.c: remove MIPS specific assert.
1424 2008-11-25 Mark Probst <mark.probst@gmail.com>
1426 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
1427 fixes. PPC64 now passes most of the runtime regressions.
1429 2008-11-24 Zoltan Varga <vargaz@gmail.com>
1431 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
1432 volatile intervals a bit.
1434 2008-11-24 Mark Probst <mark.probst@gmail.com>
1436 * basic-long.cs: New test case.
1438 2008-11-23 Zoltan Varga <vargaz@gmail.com>
1440 * mini.c (mini_method_compile): Disable globalra for large methods for
1443 * regalloc2.c (order_moves): Add fp support.
1445 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
1446 source bblock ends with an OP_BR_REG.
1448 * ratests.cs: Add a new test.
1450 2008-11-23 Mark Probst <mark.probst@gmail.com>
1452 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
1453 sharing. PPC64 now passes generics.exe.
1455 2008-11-23 Mark Probst <mark.probst@gmail.com>
1457 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
1459 2008-11-23 Zoltan Varga <vargaz@gmail.com>
1461 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
1462 memory when mono_jit_info_table_find () can't find the method in the
1465 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
1468 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
1471 2008-11-23 Mark Probst <mark.probst@gmail.com>
1473 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
1474 Several fixes. PPC64 now runs exceptions.exe and
1475 devirtualization.exe.
1477 2008-11-22 Mark Probst <mark.probst@gmail.com>
1479 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
1480 arrays.exe and basic-math.exe.
1482 2008-11-22 Mark Probst <mark.probst@gmail.com>
1484 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
1485 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
1487 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1489 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
1491 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1493 * method-to-ir.c: Move bounds checking macros to ir-emit.h
1495 * ir-emit.h: Move macros from method-to-ir.c to here.
1497 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1499 * mini-ops.h: Correct the long simd ops to use LREG.
1501 2008-11-21 Zoltan Varga <vargaz@gmail.com>
1503 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
1505 * mini-ops.h: Correct the dreg type of a few long opcodes.
1507 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
1510 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
1512 * mini-ppc.c: remove negative stack references in epilog
1513 for platforms that don't support the red zone.
1515 2008-11-21 Mark Probst <mark.probst@gmail.com>
1517 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
1518 point regs. Now PPC64 passes basic-calls.exe.
1520 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1522 * basic-simd.cs: Add tests for accessors of Vector2l.
1524 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1526 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
1528 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
1530 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
1532 2008-11-21 Mark Probst <mark.probst@gmail.com>
1534 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
1535 PPC64 passes basic-long.exe.
1537 2008-11-20 Mark Probst <mark.probst@gmail.com>
1539 * decompose.c: Decompose carry and overflow add on PPC64 like on
1540 other 64 bit archs. Don't decompose sub at all on PPC64.
1542 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
1543 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
1546 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1548 * basic-simd.cs: Add tests for accessors of Vector2d.
1550 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1552 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
1556 * mini-x86.c (mono_arch_output_basic_block): Same.
1558 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
1560 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1562 * basic-simd.cs: Add tests for accessors of Vector4f.
1564 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1566 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
1570 * mini-x86.c (mono_arch_output_basic_block): Same.
1572 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
1574 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1576 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
1578 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1580 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
1584 * mini-x86.c (mono_arch_output_basic_block): Same.
1586 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
1588 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1590 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
1592 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1594 * simd-intrinsics.c: Enable setters for Vector16sb.
1596 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1598 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
1602 * mini-x86.c (mono_arch_output_basic_block): Same.
1604 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
1606 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
1608 * simd-intrinsics.c: Implement setter for Vector8us.
1610 2008-11-19 Zoltan Varga <vargaz@gmail.com>
1612 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
1615 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
1617 * mini-ppc.c: remove references to the red zone in the prolog
1618 (for systems that don't support it).
1620 2008-11-19 Mark Probst <mark.probst@gmail.com>
1622 * cpu-ppc64.md: Fixed a few instruction lengths.
1624 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
1627 2008-11-19 Mark Probst <mark.probst@gmail.com>
1629 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
1632 2008-11-19 Zoltan Varga <vargaz@gmail.com>
1634 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
1636 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
1638 * mini-ops.h: Added OP_INSERT_I2.
1642 * mini-x86.c (mono_arch_output_basic_block): Same.
1644 * simd-intrinsics.c: Implement setter for Vector8s.
1646 * simd-methods.h: Add the names of get setters of Vector8s.
1648 2008-11-18 Zoltan Varga <vargaz@gmail.com>
1650 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
1652 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
1655 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
1657 2008-11-18 Mark Probst <mark.probst@gmail.com>
1659 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
1660 for PPC64. An empty program runs now.
1662 2008-11-18 Zoltan Varga <vargaz@gmail.com>
1664 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
1666 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
1667 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
1668 info for JITted code is emitted into a shared library, loadable into gdb.
1670 2008-11-18 Mark Probst <mark.probst@gmail.com>
1672 * Makefile.am: Changes to build PPC64.
1674 * mini-arch.h: Include mini-ppc64.h on PPC64.
1676 2008-11-18 Mark Probst <mark.probst@gmail.com>
1678 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
1679 in PPC code up to r119147.
1681 2008-11-18 Mark Probst <mark.probst@gmail.com>
1683 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
1684 cpu-ppc64.md: Changes for PPC64.
1686 Based on code submitted by andreas.faerber@web.de at
1687 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
1690 2008-11-18 Mark Probst <mark.probst@gmail.com>
1692 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
1693 cpu-ppc64.md: Copied from the corresponding PPC files from
1696 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
1698 * mini-ops.h: Added OP_ROUND.
1700 * cpu-x86.md: Added round.
1702 * mini-x86.c: Added support for intrinsicing Math.Round (double).
1704 * basic-math.cs: Added test_0_round to test rounding.
1706 Contributed under MIT/X11 license.
1708 2008-11-17 Bill Holmes <billholmes54@gmail.com>
1710 * aot-compiler.c : Fix the Winx64 build.
1712 Contributed under MIT/X11 license.
1714 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
1716 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
1717 in OP_EXTRACT_R8 to avoid possible stack corruption.
1719 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
1721 * mini-ops.h: Added OP_EXTRACT_R8/I8.
1723 * cpu-x86.md: Added extract_r8.
1725 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
1727 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
1728 a couple of OP_EXTRACT_I4.
1730 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
1732 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
1734 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
1736 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
1739 2008-11-17 Zoltan Varga <vargaz@gmail.com>
1741 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
1742 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
1744 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
1745 are not needed any more.
1747 * mini.h: Remove the unused INS_LIST macros.
1749 * mini.c (mini_method_compile): Remove a disable globalra case which is no
1752 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
1755 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
1756 mono_alloc_ireg () instead.
1758 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
1761 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
1764 * aot-runtime.c (load_aot_module): Disable AOT when running under
1767 * mini-amd64.h: Change the monitor fastpath defines to check for
1768 !PLATFORM_WIN32 so they work on *bsd too.
1770 * mini.h mini.c mini-hhpa.c: Remove more unused code.
1772 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
1774 * mini.h (MonoCompile): Remove new_ir flag.
1776 * regalloc.h regalloc.c: Remove unused code.
1778 * cpu-*.md: Remove more unused opcodes.
1780 * simple-cee-ops.h simple-mini-ops.h: Removed.
1782 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
1784 2008-11-17 Zoltan Varga <vargaz@gmail.com>
1786 * aliasing.h: Removed.
1788 * *.c: Remove references to aliasing.h and inssel.h.
1790 * mini.c: Remove additional unused functions.
1792 * mini-ops.h cpu-*.md: Remove unused opcodes.
1794 2008-11-16 Zoltan Varga <vargaz@gmail.com>
1796 Remove the old JIT code.
1798 * inssel*.brg: Removed.
1800 * ssa.c abcremoval.c aliasing.c: Removed.
1802 * ssa2.c: Renamed to ssa.c.
1804 * abcremoval2.c: Renamed to abcremoval.c.
1806 * *.c: Removed all !cfg->new_ir code.
1808 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
1809 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
1811 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
1813 2008-11-16 Zoltan Varga <vargaz@gmail.com>
1815 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
1816 to simplify the code and cut back on the number of global symbols in the AOT
1819 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
1821 2008-11-15 Zoltan Varga <vargaz@gmail.com>
1823 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
1824 with the got/got_info tables.
1826 * mini.h: Bump AOT file format version.
1828 * unwind.h: New file, contains definitions for stack unwinding.
1830 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
1833 * aot-compiler.c: Generalize the emitting of unwind information to use the
1834 information in cfg->unwind_ops.
1836 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
1838 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
1839 AOT method frames. Enable writing symbols for methods by default.
1841 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
1843 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
1844 and make it work with vectors of element sizes 1, 2 and 4.
1846 * simd-intrinsics.c: Enable getter for all vectors with element size
1849 * simd-methods.h: Add the names of other getters.
1851 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
1857 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
1859 * mini-ppc.h: portability fix.
1861 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
1863 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
1864 buggy and will overwrite it.
1866 2008-11-14 Zoltan Varga <vargaz@gmail.com>
1868 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
1869 Use it to emit local symbols for all methods so AOTed methods show up with
1870 their full name in gdb/valgrind output.
1872 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
1874 * mini-ppc.c: portability fixes.
1876 2008-11-14 Zoltan Varga <vargaz@gmail.com>
1878 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
1879 entries out of the if (!generic_shared...) code so it is always done.
1880 (mono_class_init_trampoline): Do the patching when running under valgrind
1881 too, newer versions of valgrind have no problems with it.
1883 2008-11-13 Zoltan Varga <vargaz@gmail.com>
1885 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
1888 2008-11-13 Mark Probst <mark.probst@gmail.com>
1890 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
1893 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1895 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
1897 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1899 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
1905 * simd-intrinsics.c: Same.
1907 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1909 * simd-intrinsics.c: Enable constructor intrinsics for all types.
1911 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1913 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
1914 to work with more Vector types.
1916 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1918 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
1919 store the elemens directly instead of using and intermediate.
1921 2008-11-13 Zoltan Varga <vargaz@gmail.com>
1923 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
1925 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
1926 to preserve %eax for aot plt trampolines.
1928 * aot-compiler.c (compile_method): Don't skip synchronized methods.
1929 (encode_method_ref): Flag synchronized methods so they won't go through
1932 * aot-compiler.c: Additional work to support AOTing synchronized methods/
1935 * cpu-ia64.md (jmp): Increase max length.
1937 2008-11-12 Zoltan Varga <vargaz@gmail.com>
1939 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
1940 open generic classes.
1942 * aot-compiler.c: Enable the ELF writer on ELF platforms.
1944 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
1945 box+brtrue optimization since it causes test failures on x86.
1947 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
1949 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
1955 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
1956 for simd ctor values.
1958 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
1959 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
1961 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
1963 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
1966 * simd-instrincs.c: Same.
1968 * basic-simd.cs: Same.
1970 2008-11-12 Zoltan Varga <vargaz@gmail.com>
1972 * ratests.cs: Add more tests.
1974 * regalloc2.c (add_spill_code): Handle more corner cases.
1976 2008-11-11 Zoltan Varga <vargaz@gmail.com>
1978 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
1979 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
1980 both the source an destination of an instruction.
1982 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
1984 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
1985 wapihandles.c: more portability changes.
1987 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
1989 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
1990 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
1991 safe to execute in a signal handler and the kernel provides better
1992 the info in /proc/self/smaps. Avoid the assert on sigaction during
1995 2008-11-11 Zoltan Varga <vargaz@gmail.com>
1997 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
1998 do the bblock linking hack if it is actually needed.
2000 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
2003 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
2004 crash problem is fixed.
2006 * branch-opts.c (mono_remove_critical_edges): Link up newly added
2009 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
2011 (mini_method_compile): Set the starting value of next_vreg to
2012 MAX_IREGS + MAX_FREGS when using globalra.
2014 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
2015 filter clauses with BB_EXCEPTION_HANDLER.
2017 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
2019 2008-11-10 Mark Probst <mark.probst@gmail.com>
2021 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
2022 space for stdcall. Fixes regressions on Win32.
2024 2008-11-10 Zoltan Varga <vargaz@gmail.com>
2026 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
2028 (linear_scan): Remove an assert which doesn't seem to be needed.
2030 * local-propagation.c (mono_local_deadce): Avoid a call to
2031 MONO_DELETE_INS which would screw up the instruction linking.
2033 * mini.c (mono_decompose_op_imm): Make this work with globalra.
2035 * regalloc2.c: Upgrade to work the current JIT code.
2037 2008-11-09 Zoltan Varga <vargaz@gmail.com>
2039 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
2042 * aot-runtime.c: Remove some dead code.
2044 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
2046 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
2048 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
2049 trampolines using sscanf since atoi doesn't work on large unsigned values.
2051 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
2052 Initialize code_size.
2054 2008-11-08 Mark Probst <mark.probst@gmail.com>
2056 * method-to-ir.c (mini_emit_inst_for_method): Make
2057 Interlocked.CompareExchange work for Int arguments on 32 bit
2060 2008-11-07 Mark Probst <mark.probst@gmail.com>
2062 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
2064 2008-11-06 Bill Holmes <billholmes54@gmail.com>
2066 * main.c Fix MSVC build.
2068 Contributed under MIT/X11 license.
2070 2008-11-06 Mark Probst <mark.probst@gmail.com>
2072 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
2073 alignment larger than 8 bytes are aligned correctly, too.
2075 * mini.c: Honor the min_align field of MonoClass when laying out
2078 2008-11-06 Zoltan Varga <vargaz@gmail.com>
2080 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
2082 * aot-compiler.c (emit_plt): Fix a warning.
2084 * aot-compiler.c: Implement ARM support in the binary writer.
2086 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2088 * basic-simd.cs: Add test for getter with byref arg.
2089 Fix the naming of a few tests.
2090 Add missing checks to a test.
2092 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2094 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
2096 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
2097 most of the full-aot support for monitor enter/exit trampolines.
2099 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
2100 enter/exit trampoline creation functions.
2102 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
2105 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
2107 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
2108 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
2109 implement the needed functionality without adding crap to the runtime.
2111 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2113 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
2116 * mini.c (mono_build_date): New global version holding the build date in
2119 * Makefile.am (buildver.c): Generate a file containing the build date.
2121 * main.c: Set the build date from the generated file.
2123 * mini.c (mono_get_runtime_build_info): New helper function returning build
2124 information in a string format.
2126 * driver.c (mono_main): Print the build date in --version.
2128 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
2129 file when the bind-to-runtime-version option is used.
2131 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2133 * simd-intrinsics.c: Fix bug when using getters and byref args.
2135 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2137 * simd-methods.h: Rename prefetch methods.
2139 * simd-intrinsics.c: Same.
2141 2008-11-05 Mark Probst <mark.probst@gmail.com>
2143 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
2146 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2148 * aot-compiler.c: Use the bundled elf header files instead of depending on
2151 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
2154 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
2157 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
2159 * cpu-x86.md: Add store nta ops.
2165 * mini.h: Add an enum for simd prefetch modes.
2167 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
2168 of store. Use the changed code to support store nta.
2170 * simd-intrinsics.c: Add prefetch ops for all vector types.
2172 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2174 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
2177 * aot-compiler.c: Use statically allocated buffers for constructing symbol
2180 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
2183 2008-11-04 Mark Probst <mark.probst@gmail.com>
2185 * mini-x86.c: Fixed commit.
2187 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2189 * aot-compiler.c (emit_plt): Align the plt section only on x86.
2191 2008-11-04 Mark Probst <mark.probst@gmail.com>
2193 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
2194 and MONITOR_EXIT, for the ASM fastpaths.
2196 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
2199 * mini.c, patch-info.h: Signature and patch infos for
2200 Monitor.Enter/Exit trampolines.
2202 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
2204 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
2205 Monitor.Enter/Exit ASM fastpath for Linux.
2207 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2209 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
2211 * objects.cs: Add a new test.
2213 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
2215 * aot-runtime.c (load_method): Run class initialization in the PLT case even
2216 if MONO_LOG_LEVEL is set.
2218 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
2220 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
2222 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
2224 * aot-compiler.c: Change the relocation code to use virtual addresses instead
2225 of file offsets. Align the sections belonging to the data segment to
2228 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2230 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
2231 elf.h. Port it to amd64.
2233 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2235 * driver.c: Enable SIMD by default.
2237 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2239 * cpu-x86.md: Add prefetch op.
2245 * mini.h: Add an enum for simd prefetch modes.
2247 * simd-methods.h: Add prefetch function names.
2249 * simd-intrinsics.c: Add prefetch ops for all vector types.
2251 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2253 * aot-compiler.c (emit_bytes): Speed this up a little.
2255 2008-11-02 Zoltan Varga <vargaz@gmail.com>
2257 * aot-compiler.c: Add JIT time etc. statistics.
2259 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
2261 * mini.h (MonoCompile): Add 'got_offset' field.
2263 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
2264 method_got_offsets array.
2266 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
2269 * aot-compiler.c (compile_method): Add generic method instances referenced
2270 by the method to the list of methods to be compiled, this is required so if
2271 A<T> references B<T>, and another assembly references A<int>, then it will
2272 also get a copy of B<int>.
2274 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
2275 when checking for monitor enter/exit.
2277 2008-10-30 Mark Probst <mark.probst@gmail.com>
2279 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
2280 for Monitor.Enter and Monitor.Exit if enabled.
2282 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
2285 2008-10-30 Zoltan Varga <vargaz@gmail.com>
2287 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
2288 of an OP_MOVE. Fixes #440046.
2290 * basic-long.cs: Add a new test.
2292 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2294 * mini.h: Add synchronization note for the managed counter-part.
2296 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
2297 returns the simd caps of the current cpu.
2299 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2301 * basic-simd.cs: Remove Console.WriteLine.
2303 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2305 * basic-simd.cs: New tests for Vector2ul.
2307 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2309 * simd-intrinsics.c: Add new vector type Vector2ul.
2311 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2313 * basic-simd.cs: New tests for Vector2l.
2315 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2317 * cpu-x86.md: Add long version of most packed int ops.
2323 * simd-intrinsics.c: Add new vector type Vector2l.
2325 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2327 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
2329 * simd-methods.h: Remove SN_op_BitwiseXor.
2331 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2333 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
2336 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2338 * basic-simd.cs: Test for Vector2d.
2340 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
2343 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2345 * cpu-x86.md: Add double version of all packed float ops.
2351 * simd-intrinsics.c: Add new vector type Vector2d.
2353 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
2355 * simd-methods.h: Add Duplicate.
2357 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2359 * basic-simd.cs: Test for packing with signed saturation.
2361 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2363 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
2364 found in the TYPESPEC table.
2366 2008-10-26 Zoltan Varga <vargaz@gmail.com>
2368 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
2371 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2373 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
2374 instead of the RVA, since the RVA can be changed by tools like the cil
2377 * method-to-ir.c (mono_method_to_ir2): Ditto.
2379 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
2380 (deserialize_variable): Ditto.
2382 2008-10-25 Martin Baulig <martin@ximian.com>
2384 * debug-mini.c (write_variable): Use
2385 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
2387 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2389 * cpu-x86.md: Add unsigned variants of packd and packw.
2393 * mini-x86.h: Emit the right instruction for packd and packw.
2394 Add unsigned variants of packd and packw.
2396 * simd-intrinsics.c: Packd and packw were used in place of their
2397 unsigned variants. Change that.
2398 Add intrinsics for (Signed)PackWithSignedSaturation.
2400 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
2402 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2404 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
2406 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2408 * mini-ops.h: Remove dword packed add/sub with saturation ops.
2410 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
2412 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
2415 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
2417 2008-10-24 Mark Probst <mark.probst@gmail.com>
2419 * method-to-ir.c, mini.c: Special casing for the synchronized
2420 wrapper for the ldtoken+GetTypeFromHandle case.
2422 2008-10-24 Zoltan Varga <vargaz@gmail.com>
2424 * mini.c (mono_replace_ins): Move this to branch-opts.c.
2426 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
2427 created/split bblocks.
2429 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2431 * mini-ops.h: Add packed signed mul high.
2435 * mini-x86.c (mono_arch_output_basic_block): Same.
2437 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
2439 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
2441 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2443 * basic-simd.cs: Tests for Vector16sb.
2445 2008-10-24 Zoltan Varga <vargaz@gmail.com>
2447 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
2449 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
2451 * mini-ops.h: Add packed signed min, max and compare greater.
2455 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
2458 * simd-methods.h: Add CompareGreaterThan.
2460 * simd-methods.h: Remove CompareEquals.
2462 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
2464 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
2466 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
2469 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
2471 * basic-simd.cs: Fix tests due to change in the API.
2473 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2475 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
2477 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2479 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
2481 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
2482 inst_offset as this has invalid values for LDADDR.
2484 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2486 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
2488 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
2490 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2492 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
2493 for accessing field->data.
2495 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2497 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
2499 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2501 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
2503 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
2505 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2507 * dominators.c (mono_compute_natural_loops): Allocate GList enties
2508 from the cfg mempool.
2510 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
2512 * basic-simd.cs: Tests for new methods in Vector8us.
2514 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
2516 * mini-ops.h: Add multiply and store high.
2520 * mini-x86.c (mono_arch_output_basic_block): Same.
2522 * simd-methods.h: Same.
2524 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
2527 2008-10-19 Zoltan Varga <vargaz@gmail.com>
2529 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
2530 mono_class_setup_vtable ().
2532 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
2533 mono_class_get_vtable_entry () for accessing klass->vtable.
2535 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
2537 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
2540 * method-to-ir.c (mono_save_token_info): Don't save references made from
2543 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
2544 of generic instances.
2546 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
2548 2008-10-19 Mark Probst <mark.probst@gmail.com>
2550 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
2551 OP_JMP depends on the method signature. Calculate it properly.
2553 2008-10-19 Zoltan Varga <vargaz@gmail.com>
2555 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
2558 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
2560 (emit_extra_methods): Add another table mapping method indexes to
2561 offsets in the extra_method_info table.
2563 * mini.h: Bump AOT file format version.
2565 * aot-runtime.c: Merge most of the code from mono_aot_get_method
2566 and mono_aot_get_method_from_token () into one function.
2568 2008-10-19 Mark Probst <mark.probst@gmail.com>
2570 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
2573 2008-10-18 Zoltan Varga <vargaz@gmail.com>
2575 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
2578 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
2581 * mini.c (mono_patch_info_equal): Compare the generic context as well.
2583 * mini.h: Bump aot file format version.
2585 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
2586 AOT file can contain native code for methods which are not in the METHOD
2587 table. Generate code for non-sharable generic instances of generic methods
2588 found in the METHODSPEC table.
2590 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
2591 encoding generic type handles.
2593 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
2594 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
2596 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
2597 macros + MONO_ADD_INS.
2599 * mini.c (mono_jump_info_token_new2): New function which takes a generic
2602 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
2604 * mini.h: Bump aot file format version.
2606 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
2608 2008-10-17 Mark Probst <mark.probst@gmail.com>
2610 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
2611 platforms, with definable stack alignment value. Set to 16 now
2614 * mini.c, mini.h, driver.c: Command line option for disabling
2617 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2619 * basic-simd.cs: Tests for new methods in Vector4ui.
2621 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2623 * mini-ops.h: Add packed int shuffle.
2627 * mini-x86.c (mono_arch_output_basic_block): Same.
2629 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
2630 extract mask, max, min, shuffle.
2632 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
2634 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2636 * basic-simd.cs: Tests for new methods in Vector8us.
2638 2008-10-17 Mark Probst <mark.probst@gmail.com>
2640 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
2641 RuntimeTypeHandle, not a TypedReference.
2643 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
2645 * simd-intrinsics.c: remove relocations.
2647 2008-10-17 Zoltan Varga <vargaz@gmail.com>
2649 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
2650 optimizations from the x86 backend.
2652 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
2654 * simd-methods.h, simd-intrinsics.c: debloat method names and
2655 prepare for no relocations.
2657 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2659 * mini-ops.h: Add packed min/equal and sum of absolute differences.
2663 * mini-x86.c (mono_arch_output_basic_block): Same.
2665 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
2666 extract mask, max, min and sum of absolute differences.
2668 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
2671 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2673 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
2674 Renamed one test for consistency.
2676 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2678 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
2679 fix to the code that deal with other blocks.
2681 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2683 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
2685 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2687 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
2688 that deals with vreg interference. Explicitly check for OP_LDADDR to be
2689 able to process the source reg.
2691 2008-10-16 Martin Baulig <martin@ximian.com>
2693 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
2695 * inssel.brg: Add `OP_HARD_NOP'.
2697 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
2699 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
2700 `OP_HARD_NOP' instruction when running inside the debugger.
2702 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
2703 `OP_HARD_NOP' instruction when running inside the debugger.
2705 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2707 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
2708 now works. The issue with the regalloc tripping up no longer
2711 * simd-intrinsics.c (load_simd_vreg): Same.
2713 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2715 * basic-simd.cs: Tests for new Vector8ui methods.
2717 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2719 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
2720 only for type. This fixes crashes where MonoInst::klass is checked
2721 for ops of type != VTYPE or OBJ.
2723 * simd-intrinsics.c (load_simd_vreg): Same.
2725 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2727 * mini-ops.h: Add ops for packed shuffle/max/avg and
2732 * mini-x86.c (mono_arch_output_basic_block): Same.
2734 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
2737 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
2738 to emit extract mask op.
2740 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
2741 to emit word shuffles.
2743 2008-10-15 Mark Probst <mark.probst@gmail.com>
2745 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
2746 the largest alignment needed by a variable, but at least
2749 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2751 * basic-simd.cs: Tests for the fixes in the last commit.
2753 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2755 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
2756 no longer handles STACK_PTR input.
2758 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
2760 * simd-intrinsics.c (load_simd_vreg): New function that works like
2761 get_simd_vreg but handles STACK_PTR input.
2763 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
2764 as the input can be an arbitrary pointer.
2766 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
2767 LDADDR local optimization directly otherwise use a store op.
2769 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2771 * basic-simd.cs: Tests for dup low and dup high.
2773 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2775 * mini-ops.h: Add dup low and dup high ops.
2779 * mini-x86.c (mono_arch_output_basic_block): Same.
2781 * simd-intrinsics.c (vector4f_intrinsics): Same.
2783 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
2785 * basic-simd.cs: Tests for recently added functionality.
2787 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
2789 * mini-ops.h: Add remaining sse1 fp ops.
2791 * cpu-x86.md: Add remaining sse1 fp ops.
2793 * mini-x86.c (mono_arch_output_basic_block): Same.
2795 * mini.h: Add enum for simd FP compare conditions.
2797 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
2799 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
2800 so the backed can generate the appropriate op.
2802 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
2803 This patch squeese one more byte from the SimdIntrinsc struct.
2805 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
2806 a a shift amount intead of simply or'ing it.
2808 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
2810 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
2811 byte so we can have an aditional flags field without increasing struct size.
2813 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
2814 against the simd_supported_versions bitmask.
2816 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
2818 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
2820 * mini.c: remove rawbuffer code (the only use here is unsafe because
2821 it takes locks during signal handling and the kernel now provides much
2822 better info in proc/pid/smaps these days).
2824 2008-10-13 Zoltan Varga <vargaz@gmail.com>
2826 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
2827 OP_X86_PUSH_OBJ. Fixes #434620.
2829 * objects.cs: Add a test.
2831 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
2833 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
2834 that the packuswb/packusdw don't work with unsigned numbers for what
2835 would be negative numbers in signed format.
2837 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
2838 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
2840 * mini-ops.h: Add doubleword forms of many ops and packing ones.
2842 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
2844 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
2846 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
2848 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
2851 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
2852 version as the enum in mini.h.
2854 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
2855 for sse3 ops, check the simd_version field if present. This way the code
2856 works with all versions of sse.
2858 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2860 * simd-intrinsics.c: Fixed intrinsic name typo.
2862 * mini.h: Added missing simd exported function.
2864 * basic-simd.cs: Added tests for Vector4ui.
2865 Fixed broken test for Vector16b.
2867 2008-10-10 Zoltan Varga <vargaz@gmail.com>
2869 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
2870 the max length to 64.
2872 2008-10-10 Mark Probst <mark.probst@gmail.com>
2874 * method-to-ir.c: Only do the fast virtual generic method call for
2875 non-wrapper methods.
2877 * mini.h, mini-trampolines.c: The new generic virtual remoting
2878 trampoline handles virtual method calls via the vtable (as done by
2879 the fast virtual generic method calls) to remoting proxies.
2881 * mini.c (mono_jit_create_remoting_trampoline): For generic
2882 methods reate a generic virtual remoting trampoline.
2884 * mini-amd64.h: Enable fast virtual generic method calls again.
2886 2008-10-10 Mark Probst <mark.probst@gmail.com>
2888 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
2889 restore registers when doing tail calls.
2891 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2893 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
2896 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2898 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
2900 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2902 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
2904 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2906 * basic-simd.cs: Retrofit for API changes.
2908 2008-10-10 Mark Probst <mark.probst@gmail.com>
2910 * mini-ppc.c: Handle integer stack arguments for tail calls.
2912 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2914 * optflags-def.h: Removed sse3 optimization.
2918 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
2921 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
2923 * mini.h: Added enumeration with simd versions.
2925 * simd-intrinsics.c (emit_intrinsics): Use the new static var
2928 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
2930 * mini.c (mini_init): Call mono_simd_intrinsics_init.
2932 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
2934 * basic-simd.cs: Added tests for Vector8u and Vector16u.
2936 * basic-simd.cs: Fixed test naming.
2938 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
2940 * mini-ops.h: Added ops for packed and saturated math, shifts
2941 and packing/unpacking.
2943 * cpu-x86.md: Added descriptors for the above ops.
2945 * mini-x86.c: Added code to emmit the above ops.
2947 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
2949 2008-10-08 Zoltan Varga <vargaz@gmail.com>
2951 * aot-compiler.c (compile_method): Enable AOT for generic code.
2953 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
2955 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
2957 * mini.c: add a workaround for a common screwup that ends up blamed
2958 to mono (other processes blocking signal delivery).
2960 2008-10-07 Zoltan Varga <vargaz@gmail.com>
2962 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
2963 in the LDFLD/STFLD opcodes. Fixes #432673.
2965 * iltests.il.in: Add a new test.
2967 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
2969 * mini-arm.c: attach the thread in unmanaged->managed transitions
2970 using delegates (bug #433148).
2972 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
2974 * basic-simd.cs: Use new ShuffleSel constants.
2976 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
2978 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
2980 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
2981 only disable simd intrinsics if no sse2 is detected.
2983 * optflags-def.h: Added sse3.
2985 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
2988 2008-10-07 Zoltan Varga <vargaz@gmail.com>
2990 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
2991 when adding delegate-invoke wrappers.
2993 2008-10-07 Zoltan Varga <vargaz@gmail.com>
2995 * Makefile.am: Reenable the simd tests.
2997 2008-10-07 Bill Holmes <billholmes54@gmail.com>
2999 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
3000 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
3001 other vreg is allocated to that hreg.
3003 Contributed under MIT/X11 license.
3005 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3007 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
3010 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3012 * basic-simd.cs: New test suite for SIMD intrinsics.
3014 * Makefile.am: Added new tests.
3016 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3018 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
3022 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
3024 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
3025 using SSE2 aware opcodes.
3027 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
3028 is enabled, this code path is only reachable if conversion ops are emmited after
3031 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
3033 This optimization saves 6 bytes per conversion against the old version.
3035 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3037 * aot-compiler.c (compile_method): Don't skip methods referencing
3038 generic methods without a corresponding entry in token_info_hash, since
3039 encode_method_ref () can handle all generic methods now.
3041 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
3042 generic context is set.
3044 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
3045 generic sharing of LDTOKEN.
3047 2008-10-06 Mark Probst <mark.probst@gmail.com>
3049 * mini-amd64.h: Temporarily disabled fast virtual generic method
3050 calls because it breaks the System.Runtime.Remoting tests.
3052 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3054 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
3056 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
3057 so inlining actually works.
3058 (check_inline_caller_method_name_limit): Ditto.
3060 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
3062 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
3063 64 bit safety (from Olaf Hering and Andreas Färber).
3065 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3067 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
3068 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
3069 unused virtual call support code.
3071 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
3073 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
3074 which can't use aot trampolines.
3075 (decode_patch): Don't create aot trampolines for methods which can't use
3078 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
3079 use aot trampolines.
3081 * mini.h: Bump AOT image format version.
3083 2008-10-05 Zoltan Varga <vargaz@gmail.com>
3085 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
3086 to save_token_info () since cmethod is inflated for constrained calls.
3088 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
3090 2008-10-04 Andreas Färber <andreas.faerber@web.de>
3092 * Makefile.am: Add build rules for ppc64.
3093 This avoids the build failing at pedump with unresolved symbols
3094 due to lack of arch_sources. Instead it will now fail earlier
3095 due to lack of cpu-ppc64.md.
3097 Contributed under MIT/X11 license.
3099 2008-10-04 Mark Probst <mark.probst@gmail.com>
3101 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
3104 * iltests.il.in: Add test case for tail call with many arguments.
3106 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3108 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
3109 to the fast virtual generic method code until the aot case is fixed.
3111 2008-10-03 Mark Probst <mark.probst@gmail.com>
3113 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
3115 2008-10-03 Mark Probst <mark.probst@gmail.com>
3117 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
3120 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3122 * simd-intrinsics.c: Forgot to add this one.
3124 * mini-codegen.c: Fix macro in case SIMD is not supported.
3126 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3128 This patch land initial JIT support for simd intrinsics.
3130 * mini-x86.h: Added new define to make --enable_minimal work on x86.
3132 * Makefile.am: Added simd-intrinsics.c
3134 * simd-intrinsics.c: New file with simd instrinsic related
3137 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
3139 * cpu-x86.md: Add simd related instructions.
3141 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
3143 * driver.c: Added two new --regression variants.
3145 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
3147 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
3149 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
3150 extract some complicated logic to helper functions.
3152 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
3154 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
3156 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
3157 the specialized simplification pass.
3159 * method-to-ir.c (mono_spill_global_vars): Use new macro.
3161 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
3163 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
3166 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
3167 if MONO_ARCH_NEED_SIMD_BANK is defined.
3169 * mini-ops.h: Added the new simd ops.
3171 * mini-x86.c: Added mono_arch_xregname.
3173 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
3175 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
3177 * mini-x86.h: Define simd related MONO_ARCH macros.
3179 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
3181 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
3183 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
3184 MONO_CLASS_IS_SIMD to deal with simd related IR.
3186 * mini.h (MonoInst): Added spill_var to the backend union.
3188 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
3190 * mini.h: Added forward declarations of the new simd fuctions.
3192 * optflags-def.h: Added new optimization names SIMD.
3194 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
3196 * regalloc.h: Added support for working with 3 register banks.
3198 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
3200 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
3202 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
3204 * mini-exceptions.c: remove 64 bit related ifdef clutter.
3206 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3208 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
3209 instead of one on 64 bit systems.
3211 * method-to-ir.c: Remove unused includes.
3213 2008-10-02 Zoltan Varga <vargaz@gmail.com>
3215 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
3216 cfg->used_int_regs, since the two are different on arm.
3218 2008-10-02 Mark Probst <mark.probst@gmail.com>
3220 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
3221 mono_method_get_vtable_index() to get the vtable index.
3223 2008-10-02 Mark Probst <mark.probst@gmail.com>
3225 * method-to-ir.c (mono_method_to_ir2): Don't create native
3226 wrappers for array methods, because they're never called (and if
3227 they were called they wouldn't work).
3229 2008-10-02 Mark Probst <mark.probst@gmail.com>
3231 * method-to-ir.c (mono_method_to_ir2): Array methods are
3232 special-cased and must not be invoked indirectly via the (M)RGCTX
3233 when generic sharing is turned on. Fixes #431413.
3235 2008-10-01 Mark Probst <mark.probst@gmail.com>
3237 * method-to-ir.c: When generic sharing is active, call
3238 non-interface virtual generic methods via the standard trampoline.
3240 * mini-trampolines.c: Handle virtual generic shared methods.
3242 * mini.h, mini-x86.c, mini-x86.h: New argument for
3243 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
3244 method thunks and which is the trampoline to call if the lookup
3245 fails. Enable the virtual generic method thunk for x86.
3247 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
3248 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
3249 argument but assert that it's NULL, because these archs don't yet
3250 implement the virtual generic method thunk. Changes in the IMT
3251 thunk data structures.
3253 2008-10-01 Zoltan Varga <vargaz@gmail.com>
3255 * aot-compiler.c (emit_globals): Avoid invalid characters in
3256 the static linking symbol.
3258 * objects.cs: Add a test for the range check optimization. Fix warnings.
3260 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
3261 optimization from the current JIT.
3263 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
3264 later in decompose_array_access_opts () to allow more optimizations.
3266 * method-to-ir.c (mono_handle_soft_float): Rename this to
3267 mono_decompose_soft_float () for consistency.
3269 * mini-ops.h: Fix arguments of OP_STRLEN.
3271 * method-to-ir.c (save_cast_details): Extract the cast details saving code
3272 into a separate function.
3273 (reset_cast_details): Ditto.
3274 (handle_unbox): Save cast details. Fixes #431254.
3276 * method-to-ir.c: Remove some obsolete FIXMEs.
3278 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3280 * ir-emit.h (alloc_dreg): Write a warning before crashing.
3282 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3284 * mini-codegen.c: More work on macros to make them
3285 ready for multiple regbanks.
3287 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3289 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
3291 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
3293 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3295 * mini-codegen.c (mono_spillvar_offset): Proper support for
3298 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3300 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
3301 the stack overflow changes.
3303 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3305 * mini-codegen.c: Make all bank macros depend on reg_bank.
3307 * mini-codegen.c (mono_local_regalloc): Make free mask
3308 initialization regbank aware.
3310 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3312 * mini-codegen.c (mono_local_regalloc): Extract callee
3313 mask selection to a function and make it regbank aware.
3315 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3317 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
3318 code to deal with many regbanks.
3320 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3322 * mini-codegen.c: More fp->regbank changes.
3324 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3326 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
3327 of a hardcoded constant.
3329 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3331 * method-to-ir.c (type_from_stack_type): Fix typo.
3333 2008-09-29 Zoltan Varga <vargaz@gmail.com>
3335 * mini-ia64.c (emit_move_return_value): Convert float return values to
3338 * objects.cs: Add a new test.
3340 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
3341 VARARG methods to fix an assert later.
3343 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
3344 end so it at least compiles.
3346 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3348 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
3350 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
3352 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
3353 optimization to a new function (emit_optimized_ldloca_ir) and enable
3354 it for both ldloca and ldloca_s.
3356 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3358 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
3359 gshared CASTCLASS code.
3361 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
3362 amd64, where the libc stack unwinder encounters stack frames referring to
3363 native code in unmapped memory.
3365 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
3368 * generics.cs: Add new test.
3370 2008-09-27 Zoltan Varga <vargaz@gmail.com>
3372 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
3373 add a check that one of the ARM_FPU_ constants is defined.
3375 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
3377 * mini-exceptions.c: Fix build on non-altstack platforms.
3379 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
3382 * ir-emit.h: Add a comment to NEW_PCONST.
3384 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
3386 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
3388 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
3389 after the changes to MonoJitDomainInfo.
3391 2008-09-27 Mark Probst <mark.probst@gmail.com>
3393 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
3395 2008-09-27 Mark Probst <mark.probst@gmail.com>
3397 * mini-ppc.c: Compiler warning fixes.
3399 2008-09-27 Mark Probst <mark.probst@gmail.com>
3401 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
3404 2008-09-27 Mark Probst <mark.probst@gmail.com>
3406 * exceptions-ppc.c, mini-ppc.h: Compile
3407 mono_arch_handle_altstack_exception() on Darwin, too.
3409 2008-09-27 Mark Probst <mark.probst@gmail.com>
3411 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
3412 work on archs which don't have generic sharing implemented, only
3413 without the vtable_arg.
3415 2008-09-26 Mark Probst <mark.probst@gmail.com>
3417 * mini.c: Added comment explaining why delegate ctor icall
3418 wrappers are compiled.
3420 2008-09-26 Mark Probst <mark.probst@gmail.com>
3422 * mini.c: Don't produce trampolines to delegate ctor icall
3423 wrappers but compile them upfront.
3425 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
3427 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
3428 runtime-set function when going back to managed code. Currently this
3429 is used to set back the protection on the soft ovf pages and/or to
3430 throw the stack overflow exception that happened in unmanaged code.
3432 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
3434 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
3435 runtime-set function when going back to managed code. Currently this
3436 is used to set back the protection on the soft ovf pages and/or to
3437 throw the stack overflow exception that happened in unmanaged code.
3439 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
3441 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
3442 the support code for restoring stack protection after stack overflows
3443 that happen in unmanaged code. Don't set the exec permission on the
3446 2008-09-26 Zoltan Varga <vargaz@gmail.com>
3448 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
3449 delegate->method_ptr is set. Fixes #428054.
3451 2008-09-25 Zoltan Varga <vargaz@gmail.com>
3453 * tests.cs: Rename to ratests.cs.
3455 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
3456 emit_get_rgctx_... functions.
3458 2008-09-25 Mark Probst <mark.probst@gmail.com>
3460 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
3462 2008-09-25 Mark Probst <mark.probst@gmail.com>
3464 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
3465 before asserting that method is sharable.
3467 2008-09-25 Mark Probst <mark.probst@gmail.com>
3469 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
3470 whether method needs a static RGCTX wrapper used instead of
3473 * generic-sharing.c, mini.h: A few functions moved to
3474 metadata/generic-sharing.c.
3476 2008-09-25 Mark Probst <mark.probst@gmail.com>
3478 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
3479 Generic code sharing for value types, which essentially means
3480 treating value type methods like static methods. The RGCTX is
3481 passed in the same way.
3483 2008-09-25 Zoltan Varga <vargaz@gmail.com>
3485 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
3486 opcode when creating multi-dimensional arrays of open types.
3488 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
3491 * generics.cs: Add a test.
3493 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
3495 2008-09-24 Zoltan Varga <vargaz@gmail.com>
3497 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
3499 * mini.c (mini_method_compile): Set it when running under the debugger.
3501 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
3502 vreg optimization if the flag is set.
3504 * driver.c (mono_main): Add --attach= option to pass options to
3507 * mini.c (sigquit_signal_handler): Start the attach agent.
3509 * ssapre.c: Disable this to save space since it is not yet ported to
3512 * regalloc2.c: Disable this to save space.
3514 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
3516 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
3518 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
3519 the -v option useful again.
3521 2008-09-24 Zoltan Varga <vargaz@gmail.com>
3523 * mini-amd64.c (mono_arch_output_basic_block): Add support for
3526 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
3527 arrays of arrays. Fixes #428406.
3529 * method-to-ir.c (mini_emit_castclass): Ditto.
3531 * objects.cs: Add new test.
3533 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
3535 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
3536 was wrong at it choked against target_type_is_incompatible for byref types.
3538 2008-09-23 Zoltan Varga <vargaz@gmail.com>
3540 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
3543 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
3545 * mini-exceptions.c: update a few more exceptions-related counters.
3547 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
3549 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
3550 new functions to allocate from persistent mempools.
3552 2008-09-23 Zoltan Varga <vargaz@gmail.com>
3554 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
3555 multiple register banks in the future.
3557 * mini-codegen.c (mono_local_regalloc): Fix a warning.
3559 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
3561 * mini.c (type_to_eval_stack_type): Remove duplicated function.
3563 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
3565 * mini.h: Export type_to_eval_stack_type.
3567 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
3568 is only ins->klass of byref types.
3570 2008-09-22 Zoltan Varga <vargaz@gmail.com>
3572 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
3573 (mini_emit_memcpy2): Ditto.
3575 * mini-amd64.c: Fix a warning.
3577 2008-09-21 Mark Probst <mark.probst@gmail.com>
3579 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
3582 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
3584 * method-to-ir.c: Extract stloc micro-optimization to a
3585 function and apply it to all cases.
3587 2008-09-19 Mark Probst <mark.probst@gmail.com>
3589 * method-to-ir.c: Don't fail generic code sharing in cases we
3592 2008-09-18 Mark Probst <mark.probst@gmail.com>
3594 * mini-ppc.c: Handle structs in tailcalls on Darwin.
3596 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
3598 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
3601 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
3603 * trace.c: make tracing more useful and correct, with per-thread
3606 2008-09-15 Mark Probst <mark.probst@gmail.com>
3608 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
3609 doing a method call and the argument is an R4.
3611 2008-09-14 Zoltan Varga <vargaz@gmail.com>
3613 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
3616 2008-09-13 Mark Probst <mark.probst@gmail.com>
3618 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
3620 2008-09-12 Zoltan Varga <vargaz@gmail.com>
3622 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
3623 (MONO_JUMP_TABLE_FROM_INS): Ditto.
3625 2008-09-11 Zoltan Varga <vargaz@gmail.com>
3627 * driver.c: Add a --agent argument (not supported yet) to load managed
3628 agent assemblies before loading the main assembly, similarly to how the
3629 Java VM handles agents.
3631 2008-09-11 Mark Probst <mark.probst@gmail.com>
3633 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
3634 function to do stack layout of local variables.
3636 2008-09-11 Mark Probst <mark.probst@gmail.com>
3638 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
3641 2008-09-11 Zoltan Varga <vargaz@gmail.com>
3643 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
3644 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
3645 JIT if DISABLE_JIT is defined.
3647 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
3650 2008-09-10 Mark Probst <mark.probst@gmail.com>
3652 * iltests.il.in: Disable the fconv test on PPC (the result is
3653 undefined according to ECMA).
3655 2008-09-10 Mark Probst <mark.probst@gmail.com>
3657 * iltests.il.in: Enable tail call tests for PPC.
3659 * mini.h: Add variable for storing incoming valuetype argument
3660 addresses for tail calls.
3662 * mini-ppc.c: Implement valuetype arguments and return values for
3665 2008-09-09 Mark Probst <mark.probst@gmail.com>
3667 * mini-ppc.c: Partially implement tail calls (struct arguments and
3668 return values not supported).
3670 * method-to-ir.c: Enable tail calls on PPC.
3672 2008-09-08 Zoltan Varga <vargaz@gmail.com>
3674 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
3675 runtime-invoke wrappers to work around the problem of them getting
3676 assigned to a random class.
3678 * aot-runtime.c (mono_aot_get_method): Ditto.
3680 2008-09-07 Zoltan Varga <vargaz@gmail.com>
3682 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
3683 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
3685 2008-09-07 Mark Probst <mark.probst@gmail.com>
3687 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
3688 until they're implemented properly.
3690 * exceptions-ppc.c: Use arch-independent exception-handling code
3691 instead of custom one.
3693 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
3696 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
3698 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
3699 applies when __powerpc__ is defined.
3701 2008-09-06 Zoltan Varga <vargaz@gmail.com>
3703 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
3704 methods to their code to avoid computing the full name of wrappers and
3705 doing a lookup in a string hash table.
3707 2008-09-05 Zoltan Varga <vargaz@gmail.com>
3709 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
3710 we identify bblocks before method_to_ir () is ran.
3712 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
3713 Also avoid optimizing branches pointing to themselves.
3715 * mini.c (mini_method_compile): Ditto. Fixes #422947.
3717 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3719 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
3721 2008-09-05 Zoltan Varga <vargaz@gmail.com>
3723 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
3724 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
3725 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
3728 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
3729 jumped to the same entry in plt_jump_table.
3731 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
3733 * method-to-ir.c (initialize_array_data): Handle field with RVA from
3736 2008-08-31 Zoltan Varga <vargaz@gmail.com>
3738 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
3739 other assignment can be if converted. Saves 1.5% on corlib size and fixes
3742 2008-08-29 Geoff Norton <gnorton@novell.com>
3744 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
3745 segment, and doesn't properly handle .space as .text. Fixes
3748 2008-08-29 Geoff Norton <gnorton@novell.com>
3750 * mini.c: Disable the mach exception handler when running on
3753 2008-08-29 Geoff Norton <gnorton@novell.com>
3755 * aot-compiler.c: Patch from Renaldas Zioma to properly register
3756 globals on Darwin/ARM
3758 2008-08-28 Zoltan Varga <vargaz@gmail.com>
3760 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
3761 since too many things depend on it. Instead, call
3762 mono_runtime_set_no_exec ().
3764 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
3767 * aot-compiler.c: Add an 'asm-only' AOT option.
3769 * mini.c: Avoid initializing the runtime when doing AOT compilation.
3771 * aot-compiler.c (compile_method): Disable gshared support for now as it
3774 2008-08-27 Bill Holmes <billholmes54@gmail.com>
3776 * mini-amd64.h : Fix a compiler warning.
3778 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
3779 Changed to use a callback function to retrieve the unwind info.
3780 This avoids problems observed when code blocks were removed by
3781 unloading an app domain.
3783 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
3784 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
3787 Contributed under MIT/X11 license.
3789 2008-08-27 Bill Holmes <billholmes54@gmail.com>
3791 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
3792 case to keep the stack aligned to 8.
3794 Contributed under MIT/X11 license.
3796 2008-08-26 Zoltan Varga <vargaz@gmail.com>
3798 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
3799 avoid repeated linear searches.
3801 2008-08-25 Zoltan Varga <vargaz@gmail.com>
3803 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
3804 methods it can't handle.
3806 * aot-compiler.c (add_method): Avoid adding a method twice.
3807 (add_wrappers): Add runtime invoke wrappers for all methods.
3809 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
3810 function to create an aot-compatible version of this trampoline.
3812 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
3814 2008-08-24 Zoltan Varga <vargaz@gmail.com>
3816 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
3818 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
3819 with a generic sharing failure.
3821 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
3823 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
3824 CEE_RETHROW. Fixes #419634.
3826 * mini.c (mono_method_to_ir): Ditto.
3828 * exceptions.cs: Add a new test.
3830 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
3831 to mono_type_stack_size_internal () since some callers might not pass in
3834 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
3835 instrument_prolog. Fixes #419878.
3837 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
3838 doubles in soft float mode volatile.
3840 2008-08-23 Zoltan Varga <vargaz@gmail.com>
3842 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
3844 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
3845 to handle soft float correctly.
3847 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
3850 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
3852 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
3853 to sp, since the generics catch code requires it.
3855 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
3858 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
3859 mono_arch_emit_imt_argument ().
3861 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
3863 * mini-arm.c tramp-arm.c: Generic sharing updates.
3865 2008-08-22 Zoltan Varga <vargaz@gmail.com>
3867 * mini-arm.c: Fix the arm build.
3869 * generic-sharing.c (mini_type_get_underlying_type): New helper function
3870 handling enums, generic instances and generic sharing.
3871 (mini_type_stack_size_full): Ditto.
3873 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
3875 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
3877 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
3879 * tramp-arm.c: Implement the rgctx fetch and the generic class init
3882 * mini-arm.c: Various small generic sharing changes.
3884 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
3886 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
3889 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
3890 helper function to return a generic class init trampoline.
3892 * method-to-ir.c mini.c: Use it.
3894 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
3895 arch-specfic function to return a generic class init trampoline.
3897 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
3898 the GENERIC_CLASS_INIT custom code.
3900 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
3901 a fatal error, not a sharing failure.
3903 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
3906 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
3907 trampoline argument from MONO_ARCH_VTABLE_REG.
3909 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
3910 order of the arguments to the C trampoline: pass 'slot' as the trampoline
3911 argument, and pass the vtable in VTABLE_REG.
3913 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
3914 order of the arguments to the C trampoline: pass 'slot' as the trampoline
3915 argument, and pass the vtable in VTABLE_REG.
3916 (mono_arch_create_trampoline_code_full): Remove some special casing for
3917 the rgctx fetch trampoline.
3919 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
3922 * iltests.il: Add a test for it.
3924 2008-08-21 Zoltan Varga <vargaz@gmail.com>
3926 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
3928 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
3931 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
3932 use mono_jit_info_table_find () to avoid recursion.
3933 (mono_delegate_trampoline): Add a sync wrapper here.
3935 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
3938 * mini.c (mono_method_to_ir): Ditto.
3940 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
3941 add_sync_wrapper argument. Don't add a sync wrapper here.
3942 (mono_create_jump_trampoline): Don't add a sync wrapper here.
3944 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
3946 2008-08-20 Bill Holmes <billholmes54@gmail.com>
3948 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
3949 of nonvolatile registers back from MonoContext to CONTEXT.
3951 Contributed under MIT/X11 license.
3953 2008-08-20 Bill Holmes <billholmes54@gmail.com>
3955 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
3956 arguments on Winx64 there are only 4 argument registers. For this
3957 logic to work the last argument must be pulled from the stack.
3959 Contributed under MIT/X11 license.
3961 2008-08-20 Zoltan Varga <vargaz@gmail.com>
3963 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
3965 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
3966 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
3967 encode/decode_method_ref ().
3969 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
3971 * aot-runtime.c (decode_patch): Ditto.
3973 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
3974 MONO_PATCH_INFO_METHOD.
3976 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
3979 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
3982 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
3984 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
3985 one from the caller.
3987 * aot-runtime.c (decode_generic_inst): New function to decode and
3988 return a interned generic inst.
3989 (decode_klass_ref): Use it.
3990 (decode_method_ref): Ditto.
3992 * aot-compiler.c (emit_exception_debug_info): Save
3993 jinfo->has_generic_jit_info too.
3995 2008-08-19 Zoltan Varga <vargaz@gmail.com>
3997 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
3999 * iltests.il.in: Add a test for fconv_to_i.
4001 * liveness.c: Disable the liveness2 pass for now to save space.
4003 * regalloc2.c: Include mempool-internals.h to fix warnings.
4005 * aot-compiler.c (encode_method_ref): Encode the context of generic
4008 * aot-runtime.c (decode_method_ref): Inflate generic methods using
4009 the context saved in the aot file.
4011 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4013 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4015 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
4016 volatile so they won't be optimized away.
4018 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
4024 * dominators.c: Remove duplicated functions that now are in
4025 mempool-internals.h.
4027 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4029 * aot-compiler.c: Fix warnings.
4031 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
4033 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
4035 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
4038 * mini.c (mono_resolve_patch_target): Ditto.
4040 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
4041 (encode_klass_ref): Add support for encoding VARs/MVARs.
4043 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
4045 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
4046 the handling of the got entries into a separate 'decode_got_entry' function.
4047 Add support for RGCTX_FETCH.
4049 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
4050 clobbered by the trampoline code.
4052 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
4053 not clobbered by the indirect calling code.
4055 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4057 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
4060 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
4062 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
4063 signature using the compilation mempool otherwise we would leak it.
4065 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4067 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
4068 mono_emit_abs_call ().
4070 * patch-info.h: Add GENERIC_CLASS_INIT.
4072 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
4074 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
4075 as their target as a near call.
4077 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
4079 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
4081 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
4082 call to a runtime function described by a patch.
4084 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
4085 mono_emit_abs_call, this has the advantage that the ABS handling code in
4086 mono_codegen () can handle them both, and can handle other stuff in the
4087 future without additional code.
4089 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
4091 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
4094 * mini.h: Add missing bblock related prototypes.
4096 * mini.h (MonoCompile): Remove unused reverse_inst_list and
4097 reverse_inst_list_len fields.
4099 * mini.c: Refactor this file a bit by moving branch optimizations to
4102 * method-to-ir.c: Merge generic sharing changes missed earlier.
4104 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
4106 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
4107 shared patches. Process METHODCONST as a shared patch.
4109 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
4110 as it crashes on the 2.0 mscorlib.
4112 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
4115 * aot-compiler.c: Use is_plt_patch () in a few additional places.
4116 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
4119 * aot-compiler.c: Reorganize the got handling code to be a bit more
4122 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4124 * aot-compiler.c: Make the patch_to_plt_offset hash table use
4125 mono_patch_info_equals/hash, and use it to massively simplify
4128 * mini.c (mono_patch_info_hash): Simplify this and add support for
4131 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
4133 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
4134 handling code, since an offset is not enough to identify a trampoline.
4136 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
4138 2008-08-17 Mark Probst <mark.probst@gmail.com>
4140 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
4142 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
4144 * mini-ops.h: Argument and result types for OVF_CARRY ops.
4146 * decompose.c: PPC decompositions for various ops.
4148 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
4150 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4152 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
4153 call the generic trampoline code using a call, instead of a jump, to
4154 remove some special casing from the generic trampoline code.
4156 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
4157 (mono_codegen): Ditto.
4159 * aot-compiler.c aot-runtime.c: Ditto.
4161 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
4163 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
4164 helper function to find the offset corresponding to a lazy fetch trampoline.
4166 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
4167 when doing generic sharing.
4169 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
4172 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
4173 mini-trampolines.c to be with the other trampoline creation functions.
4175 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
4176 as it is equal to method->signature in most cases, add a
4177 mono_emit_method_call_full variant which takes a signature and an imt
4180 2008-08-16 Zoltan Varga <vargaz@gmail.com>
4182 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
4183 to this function, since it could be computed easily from the method
4185 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
4188 * method-to-ir.c mini.c: Remove references to
4189 compile_generic_method_wo_context.
4191 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
4192 generic method calls.
4194 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
4195 dimensional non-szarrays.
4197 * mini.c (mini_init): Register mono_array_new_1.
4199 * jit-icalls.c (mono_array_new_1): New jit icall.
4201 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
4202 pointing to the method.
4204 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
4205 method addresses belonging to METHOD_JUMP patches in the
4206 jump_target_got_slot_hash.
4207 (mono_aot_load_method): Ditto.
4209 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
4210 METHOD_JUMP patches.
4212 * mini.c (mini_create_jit_domain_info): New helper function which
4213 initializes/frees domain->runtime_info.
4214 (mini_free_jit_domain_info): Ditto.
4215 (mini_init): Install the domain hook functions with the runtime.
4217 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
4218 information maintained by the JIT.
4220 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
4221 insertion into jump_table_hash into mono_codegen (), also implement proper
4224 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
4225 tail calls, it is already done by the aot code.
4227 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
4230 * iltests.il.in: Make the jmp test a bit more complex.
4232 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
4233 generic instances which doesn't have a token.
4235 * aot-runtime.c (decode_method_ref): Ditto.
4237 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
4238 can handle this case now.
4239 (handle_box): Ditto.
4241 2008-08-15 Geoff Norton <gnorton@novell.com>
4243 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
4246 2008-08-15 Zoltan Varga <vargaz@gmail.com>
4248 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
4249 calling generic methods.
4251 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
4253 * aot-runtime.c (decode_patch_info): Ditto.
4255 * mini.c (mono_resolve_patch_target): Ditto.
4257 * patch-info.h: Add METHOD_RGCTX.
4259 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
4261 2008-08-14 Zoltan Varga <vargaz@gmail.com>
4263 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
4264 arguments in registers.
4266 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
4267 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
4269 * mini.c (mini_method_compile): Abort aot compilation for generic
4270 methods if generic sharing is disabled.
4272 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
4275 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
4276 requiring an mrgctx.
4278 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
4279 store instructions when converting a vcall to a normal call.
4281 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
4282 mono_arch_find_jit_info.
4284 2008-08-13 Zoltan Varga <vargaz@gmail.com>
4286 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
4287 avoid calling mono_method_full_name () for every method even if the
4289 (check_inline_caller_method_name_limit): Ditto.
4291 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4293 * driver.c (main_thread_handler): Allow AOT compilation of multiple
4294 assemblies in one run.
4296 * aot-compiler.c (mono_compile_assembly): Only print out a count of
4297 skipped methods if it is not 0.
4299 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
4301 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4303 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
4304 MONO_ARCH_HAVE_UNWIND_TABLE.
4306 Contributed under MIT/X11 license.
4308 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4310 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
4311 from default optimizaton list on Winx64.
4313 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
4315 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
4316 the LMF from the MonoJitTlsData structure.
4318 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
4320 Contributed under MIT/X11 license.
4322 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4324 * mini.c (sigsegv_signal_handler): Fix the build.
4326 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
4327 assembly->aot_module.
4329 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
4330 hash table. This simplifies and speeds up a lot of code, and fixes support
4333 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
4336 * mini-exceptions.c: Ditto.
4338 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
4339 'native_offset' argument, since these are computed in the
4340 mono_find_jit_info () function.
4342 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
4343 is used by exceptions-ppc.c.
4345 * exceptions-ppc.c: Call mono_find_jit_info () instead of
4346 mono_arch_find_jit_info ().
4348 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
4349 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
4350 generic code in mini-exceptions.c.
4352 2008-08-11 Zoltan Varga <vargaz@gmail.com>
4354 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
4356 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
4358 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
4359 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
4360 called while holding the loader lock. Fixes #415608.
4361 (mono_aot_get_method_from_token_inner): Ditto.
4363 2008-08-09 Zoltan Varga <vargaz@gmail.com>
4365 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
4366 to reduce differences between this and the generic implementation in
4368 (ves_icall_get_frame_info): Ditto.
4370 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
4372 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
4375 * exceptions-ppc.c (arch_get_call_filter): Rename this to
4376 mono_arch_get_call_filter () and make it non-static, for consistency with the
4377 other architectures.
4379 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
4382 * local-propagation.c:
4383 * mini-x86.c: Correct the name of arch defines.
4385 2008-08-09 Zoltan Varga <vargaz@gmail.com>
4387 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
4388 NO_EMULATE_LONG_SHIFT_OPS define.
4390 2008-08-08 Zoltan Varga <vargaz@gmail.com>
4392 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
4393 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
4395 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
4396 MACH fixes. Merged from the 2.0 branch.
4398 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
4400 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
4401 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
4403 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
4405 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
4406 mono_marshal_get_native_wrapper () signature changes.
4408 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4410 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
4411 conversion bug under arm.
4413 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
4415 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
4417 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
4418 with overflow checking.
4420 2008-08-05 Marek Habersack <mhabersack@novell.com>
4422 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
4423 to the genmdesc.pl file
4425 2008-08-05 Zoltan Varga <vargaz@gmail.com>
4427 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
4428 arg_array in the soft-float versions of the LOAD/STORE macros.
4430 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
4433 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
4435 2008-08-02 Zoltan Varga <vargaz@gmail.com>
4437 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
4438 a float HFA. Fixes #413621.
4440 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
4442 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
4443 frame_size to args_size. Fixes build.
4445 2008-08-02 Zoltan Varga <vargaz@gmail.com>
4447 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
4448 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
4450 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
4451 the stack are not unaligned. Fixes #413247.
4453 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
4455 * mini.c: update jitted methods performance counters.
4457 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4459 * mini-exceptions.c: increase the exceptions thrown performance
4460 counter in mono_handle_exception ().
4462 2008-07-29 Zoltan Varga <vargaz@gmail.com>
4464 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
4465 can work with netmodules.
4467 2008-07-28 Geoff Norton <gnorton@novell.com>
4469 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
4472 2008-07-28 Zoltan Varga <vargaz@gmail.com>
4474 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
4477 2008-07-28 Bill Holmes <billholmes54@gmail.com>
4479 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
4480 The float param registers and other param registers must be the
4481 same index on Windows x64.
4483 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
4484 ArgValuetypeAddrInIReg argument case. Setting the argument
4485 op to OP_VTARG_ADDR (OP_REGOFFSET)).
4487 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
4488 variable computed above as the copy length for arguments of storage
4489 type ArgValuetypeAddrInIReg.
4491 * mini-amd64.c (mono_arch_emit_call) : Implementing the
4492 ArgValuetypeAddrInIReg argument case. This case will rely on
4493 mono_arch_emit_outarg_vt to emit the correct code later in the process.
4495 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
4496 a 32 byte stack allocation for all calls. We will omit the adjustment for
4497 jump and tail call instructoins as they do not follow the typical call behavior.
4499 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
4500 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
4501 local variable and pass the local variable by reference to the called method.
4503 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
4504 Implementing the ArgValuetypeAddrInIReg argument case. When the address
4505 of a struct is passed in a register it must be saved with the other
4506 volatile argument on the stack.
4508 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
4509 frame pointer the stack adjustment value must be saved to the unwind
4512 Contributed under MIT/X11 license.
4514 2008-07-28 Zoltan Varga <vargaz@gmail.com>
4516 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
4517 which got lost in the merge.
4519 2008-07-27 Zoltan Varga <vargaz@gmail.com>
4521 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
4524 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
4526 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
4527 icalls, since they won't be patched.
4529 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
4530 different code sequence when running under valgrind to prevent some valgrind
4533 * iltests.il.in: Add new regression test.
4535 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
4538 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
4539 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
4541 * iltests.il.in: Add new test.
4543 * aot-compiler.c: Fix some warnings.
4545 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
4548 2008-07-27 Zoltan Varga <vargaz@gmail.com>
4550 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
4551 (mini_usage_jitdeveloper): Add a missing --wapi option.
4553 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4555 * mini-codegen.c: Simplify the is_fp macros.
4556 (free_up_ireg): Remove, use free_up_reg instead.
4557 (free_up_reg): Fix the fp case.
4559 2008-07-26 Zoltan Varga <vargaz@gmail.com>
4561 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
4564 * exceptions-x86.c: Merge some changes which seemed to have got lost
4565 in the linear-ir merge.
4567 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
4569 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
4570 long vreg volatile even if the variable was already created.
4572 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
4575 2008-07-26 Zoltan Varga <vargaz@gmail.com>
4577 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
4579 * mini.c (mono_jit_compile_method_inner): Add support for
4580 MONO_EXCEPTION_BAD_IMAGE.
4582 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
4583 mini_method_get_context () returns NULL. Fixes #356531.
4585 * mini.c (mono_method_to_ir): Ditto.
4587 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
4588 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
4590 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4592 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
4593 in the LDFTN implementation.
4595 2008-07-25 Mark Probst <mark.probst@gmail.com>
4597 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
4598 code, patch calls to icalls, too, even if they're not in the
4599 shared generic code hash. Fixes #411962.
4601 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4603 * cpu-x86.md: Increase the length of the fcall opcodes.
4605 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
4606 calls returning floats.
4608 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
4611 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
4614 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
4615 into the domain->method_code_hash.
4617 * aot-compiler.c: Fix win32 build.
4619 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
4621 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
4622 gshared NEWARR implementation.
4624 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
4626 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
4627 can be used outside of method_to_ir.
4629 * mini.h (MonoCompile): Add arg_types field.
4631 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
4633 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
4634 the values of the local arg_array and param_types array.
4636 2008-07-24 Zoltan Varga <vargaz@gmail.com>
4638 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
4639 got accesses might only get generated later when NEWOBJ is decomposed.
4641 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
4642 looking up the native code of the target method when a delegate is called
4645 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
4648 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
4650 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
4651 AOT work on platforms without a working dlsym implementation.
4653 * mini.h: Bump AOT image format version.
4655 2008-07-24 Mark Probst <mark.probst@gmail.com>
4657 * mini-exceptions.c: Free a MonoType with
4658 mono_metadata_free_type() instead of g_free().
4660 * aot-runtime.c: Free a MonoType.
4662 2008-07-24 Zoltan Varga <vargaz@gmail.com>
4664 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
4667 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
4670 2008-07-23 Massimiliano Mantione <massi@ximian.com>
4671 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
4674 2008-07-23 Zoltan Varga <vargaz@gmail.com>
4676 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
4677 NEWOBJ calls on valuetypes.
4679 * iltests.il.in: Add new test.
4681 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
4683 2008-07-22 Zoltan Varga <vargaz@gmail.com>
4685 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
4686 is no longer needed.
4688 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
4689 non register sized integer arguments.
4690 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
4691 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
4694 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
4697 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
4698 two a binop with different sized arguments is emitted.
4700 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
4701 instruction in the ins==NULL case.
4703 2008-07-23 Zoltan Varga <vargaz@gmail.com>
4705 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
4707 * mini-x86.c: Fix osx build.
4709 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
4712 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
4713 instruction for non int sized variables.
4715 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
4718 2008-07-23 Robert Jordan <robertj@gmx.net>
4720 * method-to-ir.c: Fix MSVC build.
4722 2008-07-22 Zoltan Varga <vargaz@gmail.com>
4724 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
4725 a non int sized type, widen it to an int since newer versions of gcc seem to
4726 generate code which needs this.
4728 * ssa2.c abcremoval2.c: Fix warnings.
4730 * *: Merge the Linear IR branch.
4732 The original branch is at trunk/branches/vargaz/mini-linear-il, and
4733 the ChangeLog file there describes all the changes done over the years.
4734 Further documentation can be found at www.mono-project.com/Linear_IL.
4736 2008-07-21 Bill Holmes <billholmes54@gmail.com>
4738 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
4739 The float param registers and other param registers must be the
4740 same index on Windows x64.
4742 Contributed under MIT/X11 license.
4744 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
4746 * mini.c: Make the previous fix GC safe.
4748 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
4750 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
4752 2008-07-21 Bill Holmes <billholmes54@gmail.com>
4754 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
4755 on Winx64. This type will not be passed on the stack (ArgOnStack), but
4756 ArgValuetypeAddrInIReg instead.
4758 Contributed under MIT/X11 license.
4760 2008-07-21 Zoltan Varga <vargaz@gmail.com>
4762 * mini-codegen.c (get_register_spilling): Fix a warning.
4764 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
4766 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
4767 for types which the initialization fails. Raises the provided exception
4768 at the right stop after cleanup.
4770 2008-07-16 Zoltan Varga <vargaz@gmail.com>
4772 * aot-compiler.c: Free most of the memory allocated during compilation.
4774 * mini.c (mini_parse_debug_options): Fix a leak.
4776 * mini.c (mini_method_compile): Don't add the method to the jit info tables
4777 during aot compilation.
4779 2008-07-14 Zoltan Varga <vargaz@gmail.com>
4781 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
4782 it has too much register pressure.
4784 2008-07-13 Zoltan Varga <vargaz@gmail.com>
4786 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
4788 2008-07-12 Zoltan Varga <vargaz@gmail.com>
4790 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
4793 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
4794 on amd64 similar to the way it is done on arm.
4796 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4798 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
4799 consistency, normalize error messages, avoid loading aot-only modules in
4802 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
4805 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
4807 2008-07-11 Martin Baulig <martin@ximian.com>
4810 (MonoDebuggerInfo): Add `interruption_request'.
4812 2008-07-12 Zoltan Varga <vargaz@gmail.com>
4814 * aot-compiler.c (emit_plt): Remove some dead code.
4816 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
4818 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
4819 return the plt info offset belonging to a given plt entry.
4821 * mini-trampolines.c (mono_aot_plt_trampoline): Use
4822 mono_aot_get_plt_info_offset.
4824 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
4825 similar to the amd64 code by makeing jumps through a separate jump table
4826 instead of embedding the jump addresses into the code.
4828 2008-07-11 Zoltan Varga <vargaz@gmail.com>
4830 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
4833 2008-07-10 Martin Baulig <martin@ximian.com>
4835 * mini.c (mini_method_compile): Disable generics sharing when
4836 running in the debugger.
4838 2008-07-10 Zoltan Varga <vargaz@gmail.com>
4840 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
4842 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
4843 the local register allocator from running out of registers on x86 when
4846 2008-07-10 Bill Holmes <billholmes54@gmail.com>
4848 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
4849 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
4852 Contributed under MIT/X11 license.
4854 2008-07-10 Zoltan Varga <vargaz@gmail.com>
4856 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
4857 speed up the assembler.
4859 2008-07-09 Zoltan Varga <vargaz@gmail.com>
4861 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
4864 * mini.c: Move the soft float handling macros a bit earlier, add
4865 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
4868 * mini.h: Add prototype for mono_arch_fixup_jinfo.
4870 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
4871 read-only to help catch code allocation requests.
4873 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
4874 and turn it off when using --aot-only or when compiling with --aot=full.
4876 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
4877 jump table for switches from the normal domain mempool, not the code
4880 * mini-trampolines.c (get_unbox_trampoline): New function to return an
4881 unbox trampoline which handles aot-only mode too.
4883 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
4884 an AOTed unbox trampoline.
4886 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
4888 2008-07-09 Bill Holmes <billholmes54@gmail.com>
4890 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
4893 Contributed under MIT/X11 license.
4895 2008-07-09 Bill Holmes <billholmes54@gmail.com>
4897 * mini.c (mono_codegen): Allocate space at the end of the code block and store
4898 the unwind information for the method at the end of the allocated block.
4900 * mini-amd64.h: Added declarations for the unwind routines and adding field to
4901 MonoCompileArch to hold the unwind info for SEH on Winx64
4903 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
4904 frame pointer info for the method being compiled.
4906 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
4907 the call to mono_exception_from_token.
4909 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
4910 storing the method prolog information in a format that the Winx64 SEH can understand. This
4911 information is stored a the end of the method block because it is all 32-bit offset based.
4913 Contributed under MIT/X11 license.
4915 2008-07-09 Zoltan Varga <vargaz@gmail.com>
4917 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
4919 * wapihandles.c: Fix warnings.
4921 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
4924 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
4925 mono_jit_compile_method in aot-only mode since that calls the type
4928 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
4929 get_delegate_invoke_impl in aot-only mode.
4931 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
4933 2008-07-08 Zoltan Varga <vargaz@gmail.com>
4935 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
4937 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
4940 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
4942 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
4943 init trampoline from the AOT file as well.
4945 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
4946 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
4949 * mini.c (mini_init): Move the call to mono_exceptions_init () after
4952 * exceptions-amd64.c: Add _full variants for the remaining exception code
4953 creation functions as well, allow emission of relocatable code, remove
4954 caching since that is now done by the caller.
4956 * mini-exceptions.c: Add _full variants for the remaining exception code
4957 creation functions as well, add aot-only support.
4959 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
4960 if we can determine a proper token for them.
4961 (add_wrappers): Add a few more wrappers.
4962 (emit_method_code): Remove some dead code.
4963 (emit_trampolines): Emit exception code too.
4965 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
4967 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
4968 mono_array_new_va which avoids varargs.
4970 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
4972 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
4973 mono_arch_create_specific_trampoline () in all places.
4975 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
4976 a bit so it can be used for other things as well.
4978 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
4981 * exceptions-amd64.c: Rename the caching from the exception code creation
4982 functions, it is done by the caller instead.
4984 * exceptions-amd64.c: Change the signature of the exception code creation
4985 functions to allow the creation of relocatable code later.
4987 * mini-exceptions.c: Add a set of functions to query the various
4988 runtime-generated exception functions.
4990 * mini.c mini-exceptions.c: Use the newly added functions instead of the
4991 mono_arch_.. () functions.
4993 2008-07-07 Zoltan Varga <vargaz@gmail.com>
4995 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
4997 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
4999 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
5000 (mini_get_vtable_trampoline): Ditto.
5002 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
5003 code in the AOT case by returning the code size and a list of relocations to
5006 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
5008 2008-07-07 Bill Holmes <billholmes54@gmail.com>
5010 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
5013 Contributed under MIT/X11 license.
5015 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5017 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
5018 so the buffer size can be computed correctly. Fixes #404735.
5020 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
5021 normally as cfg->debug_info is already freed.
5023 2008-07-06 Zoltan Varga <vargaz@gmail.com>
5025 * mini-amd64.c: For calls returning vtypes in registers, don't store
5026 the return address on the stack, instead allocate a separate local for
5029 2008-07-05 Mark Probst <mark.probst@gmail.com>
5031 * mini-trampolines.c, mini.h: Add an argument to
5032 mono_create_jit_trampoline_in_domain() for turning off the adding
5033 of the sync wrapper.
5035 * mini.c: Use the JIT trampoline without sync instead of
5036 ldftn_nosync in static RGCTX invoke wrappers so that the call can
5039 2008-07-04 Mark Probst <mark.probst@gmail.com>
5041 * driver.c: Turn on GSHARED optimization by default.
5043 2008-07-04 Zoltan Varga <vargaz@gmail.com>
5045 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
5046 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
5048 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
5049 create a variant of the generic trampoline code callable from AOTed trampolines.
5051 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
5052 trampoline code callable from AOTed trampolines.
5054 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
5056 2008-07-04 Mark Probst <mark.probst@gmail.com>
5058 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
5059 pass-through manner.
5061 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
5062 and don't fail sharing for them anymore.
5064 * mini-exceptions.c: Handle exceptions in shared generic methods.
5066 * generic-sharing.c: When checking the context of a generic
5067 method, also check its class's context. Don't treat wrappers as
5070 * mini-trampolines.c: Some code factored out to
5071 metadata/generic-sharing.c. Handle the MRGCTX case.
5073 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
5074 we must deal with the method being of another instantiation of the
5075 class. Add static rgctx invoke wrappers to generic methods.
5077 2008-07-04 Mark Probst <mark.probst@gmail.com>
5079 * mini.c: Provide all jit infos of generic shared methods with a
5082 * mini-exceptions.c: Handle the new situation that a generic info
5083 might be available, but not info about the this/vtable/mrgctx
5086 2008-07-03 Mark Probst <mark.probst@gmail.com>
5088 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
5091 2008-07-03 Zoltan Varga <vargaz@gmail.com>
5093 * dominators.c (check_dominance_frontier): Fix a warning.
5095 * mini.h: Add some missing prototypes.
5097 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
5099 * driver.c (mono_jit_init_version): Correct the comments since the first
5100 argument should be the name of the root domain, not a filename.
5102 * aot-runtime.c (make_writable): Error out if this is called while running
5104 (load_aot_module): Ditto.
5106 * aot-compiler.c: Really fix the computation of method indexes.
5108 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
5109 optimizations as this is no longer called frequently.
5111 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
5112 method and the invoke impl code and pass it to the delegate trampoline instead of
5113 just the delegate class.
5115 2008-07-02 Zoltan Varga <vargaz@gmail.com>
5117 * aot-compiler.c: Fixup the computation of method indexes.
5118 (add_wrappers): Create the base methods of the runtime invoke wrappers using
5119 the method builder infrastructure.
5121 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
5124 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
5125 mode, load the method right away instead of creating a trampoline.
5127 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
5129 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
5132 2008-07-01 Zoltan Varga <vargaz@gmail.com>
5134 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
5135 (mono_aot_load_method): Use method_index instead of method->token.
5137 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
5138 can handle icalls etc. properly.
5140 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5142 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
5144 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
5145 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
5146 JIT_ICALL_ADDR patch type.
5148 * patch-info.h: Add JIT_ICALL_ADDR patch type.
5150 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
5152 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
5154 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
5156 2008-06-30 Zoltan Varga <vargaz@gmail.com>
5158 * mini.c: Use domain->jit_code_hash_lock for controlling access to
5159 domain->jit_code_hash.
5161 2008-06-29 Zoltan Varga <vargaz@gmail.com>
5163 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
5165 2008-06-27 Zoltan Varga <vargaz@gmail.com>
5167 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
5168 get_this_arg_from_call, let it compute it when needed.
5170 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
5171 gsctx from code only when needed.
5173 * mini-trampolines.c (get_generic_context): Rename this to
5174 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
5175 it can be called by the arch backends.
5177 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
5179 2008-06-26 Zoltan Varga <vargaz@gmail.com>
5181 * driver.c (mono_main): Add experimental --aot-only command line option.
5183 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
5186 2008-06-26 Kornél Pál <kornelpal@gmail.com>
5188 * driver.c (DllMain): Remove mono_module_handle.
5190 Contributed under MIT/X11 license.
5192 2008-06-25 Zoltan Varga <vargaz@gmail.com>
5194 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
5195 for emitting methods which are not in the source assembly. Detect and report
5196 failure of assembling+linking.
5198 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
5200 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
5202 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
5204 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
5206 2008-06-24 Zoltan Varga <vargaz@gmail.com>
5208 * mini.h: Remove some obsolete prototypes.
5210 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
5212 2008-06-24 Mark Probst <mark.probst@gmail.com>
5214 * mini.c (get_object_generic_inst): Variable-sized arrays are not
5215 supported by Visual Studio, so use alloca().
5217 2008-06-23 Zoltan Varga <vargaz@gmail.com>
5219 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
5222 2008-06-23 Mark Probst <mark.probst@gmail.com>
5224 * mini.c: Fail sharing of a generic method if it contains an open
5225 catch clause (because we don't pass MRGCTXs yet).
5227 2008-06-23 Mark Probst <mark.probst@gmail.com>
5229 * mini.c: When compiling a method with generic sharing, insert the
5230 method instantiated with an all-Object generic context into the
5231 jit info table, instead of the context of the first instantiation
5232 of the method we happen to compile.
5234 2008-06-18 Martin Baulig <martin@ximian.com>
5236 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
5237 `major_version' and `minor_version'.
5239 2008-06-17 Mark Probst <mark.probst@gmail.com>
5241 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
5242 mono_method_is_generic_sharable_impl() takes an additional
5243 argument specifying whether to treat type variables as reference
5246 2008-06-17 Mark Probst <mark.probst@gmail.com>
5248 * mini.h: Removed obsolete prototypes.
5250 2008-06-17 Mark Probst <mark.probst@gmail.com>
5252 * mini.c: Don't fail generic sharing for initobj and sizeof - we
5253 already handle them.
5255 2008-06-17 Mark Probst <mark.probst@gmail.com>
5257 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
5258 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
5259 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
5260 tramp-x86.c: Added a MonoGenericContext* argument to
5261 mono_arch_get_unbox_trampoline() so that it can call other
5262 functions which require it.
5264 2008-06-17 Mark Probst <mark.probst@gmail.com>
5266 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
5267 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
5268 mono_arch_get_this_arg_from_call() takes a
5269 MonoGenericSharingContext* as well.
5271 2008-06-17 Mark Probst <mark.probst@gmail.com>
5273 * mini.c: Factor out code for emitting unbox into emit_unbox() and
5274 implement generic sharing of unbox.
5276 2008-06-17 Mark Probst <mark.probst@gmail.com>
5278 * mini.c: Don't compute the vtable to determine whether a field is
5279 special static, because it might not work for open types.
5281 2008-06-17 Mark Probst <mark.probst@gmail.com>
5283 * mini.c: Removed the unused token_type and token_source arguments
5284 from get_runtime_generic_context_ptr().
5286 2008-06-17 Marek Habersack <mhabersack@novell.com>
5288 * mini.c (ADD_BINOP): fix the build
5290 2008-06-16 Zoltan Varga <vargaz@gmail.com>
5292 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
5295 2008-06-16 Mark Probst <mark.probst@gmail.com>
5297 * mini.h: Removed class relations enum that's not used anymore.
5299 2008-06-16 Mark Probst <mark.probst@gmail.com>
5301 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
5303 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
5304 the lazy fetch trampoline access code.
5306 2008-06-15 Zoltan Varga <vargaz@gmail.com>
5308 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
5310 2008-06-14 Zoltan Varga <vargaz@gmail.com>
5312 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
5314 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
5316 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
5318 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5320 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
5323 * mini-ops.h: Add MIN/MAX_UN opcodes.
5325 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
5328 * basic-math.cs: Add more min/max tests.
5330 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5332 2008-06-13 Mark Probst <mark.probst@gmail.com>
5334 * mini.c: Small fix in the prologue of emit_castclass.
5336 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5338 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5340 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
5341 do not work even for unsigned types. Fixes #400014.
5343 * basic-math.cs: Add regression tests for unsigned Min/Max.
5345 2008-06-13 Mark Probst <mark.probst@gmail.com>
5347 * mini.c: Added additional context_used argument to several
5348 functions, which will be needed for sharing generic methods. Use
5349 GET_RGCTX macro wherever appropriate. Declare only one
5350 context_used in mono_method_to_ir().
5352 2008-06-13 Mark Probst <mark.probst@gmail.com>
5354 * mini.c, generic-sharing.c: Removed generic class relations.
5356 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
5357 functions due to MRGCTX changes.
5359 2008-06-13 Mark Probst <mark.probst@gmail.com>
5361 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
5362 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
5363 with calculated IMT.
5365 * mini.c: Generic sharing of calls via generic interfaces.
5367 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
5368 generic method with non-constant MonoGenericContext*. Instead,
5369 the context is taken out of the method itself.
5371 2008-06-13 Mark Probst <mark.probst@gmail.com>
5373 * mini.c: Generic sharing of ldvirtftn.
5375 2008-06-13 Mark Probst <mark.probst@gmail.com>
5377 * mini.c: Generic sharing of ldftn.
5379 2008-06-13 Mark Probst <mark.probst@gmail.com>
5381 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
5383 2008-06-13 Mark Probst <mark.probst@gmail.com>
5385 * mini.c: Generic sharing of the special case of ldtoken followed
5386 by a call to GetTypeFromHandle.
5388 2008-06-13 Mark Probst <mark.probst@gmail.com>
5390 * mini.c: Generic sharing of box for nullable types.
5392 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5394 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
5395 are passed on the stack. Fixes #324807.
5397 2008-06-12 Bill Holmes <billholmes54@gmail.com>
5399 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
5400 for the ArgValuetypeAddrInIReg case.
5402 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
5403 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
5405 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
5406 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5407 local variable and pass the local variable by reference to the called method.
5409 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
5410 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
5412 Contributed under MIT/X11 license.
5414 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
5416 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
5418 * debug-mini.c (mono_debug_print_vars): Release memory after printing
5421 2008-06-10 Martin Baulig <martin@ximian.com>
5424 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
5426 2008-06-09 Kornél Pál <kornelpal@gmail.com>
5428 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
5429 possible error when no arguments are passed.
5431 Contributed under MIT/X11 license.
5433 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
5435 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
5436 where the file name is NULL.
5438 2008-06-09 Zoltan Varga <vargaz@gmail.com>
5440 * mini.c: Fix s390 build.
5442 2008-06-08 Zoltan Varga <vargaz@gmail.com>
5444 * trace.c (mono_trace_parse_options): Fix warnings.
5446 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
5448 2008-06-07 Zoltan Varga <vargaz@gmail.com>
5450 * mini.c (remove_block_if_useless): Avoid printing the method name.
5452 * mini.c: Remove needless setting of ins->cil_code which is now done by
5455 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
5458 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
5459 translated code after it has been patched.
5461 2008-06-06 Zoltan Varga <vargaz@gmail.com>
5463 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
5464 avoid problems during code patching on SMP systems.
5465 (emit_call): Avoid adding a patch info which is already added by
5467 (mono_arch_emit_exceptions): Ditto.
5469 2008-06-05 Zoltan Varga <vargaz@gmail.com>
5471 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
5472 MONO_TYPE_ISSTRUCT already checks for it.
5474 2008-06-05 Bill Holmes <billholmes54@gmail.com>
5476 * mini-amd64.c:merge_argument_class_from_type: When marshaling
5477 structs with floats on Winx64 the float registers are not used.
5478 The integer registers are always used..
5479 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
5480 only one register will be used and only if the size of the struct
5481 is 1,2,4, or 8 bytes.
5483 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
5486 Contributed under MIT/X11 license.
5488 2008-06-05 Martin Baulig <martin@ximian.com>
5490 * debug-debugger.c (debugger_lookup_class): Also call
5491 mono_class_setup_methods() here; we're only called from RTI.
5493 2008-06-05 Andreas Färber <andreas.faerber@web.de>
5495 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
5496 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
5497 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
5498 Post-process object files and add dtrace-generated object, if necessary.
5500 Contributed under MIT/X11 license.
5502 2008-06-04 Mark Probst <mark.probst@gmail.com>
5504 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
5507 * mini.c: Generic sharing for unbox.any and castclass.
5509 2008-06-04 Mark Probst <mark.probst@gmail.com>
5511 * mini.c: Ignore tailcall prefix in shared generic code and when
5512 doing calls which require a vtable/rgctx argument.
5514 2008-06-04 Mark Probst <mark.probst@gmail.com>
5516 * mini.c: Don't free the JIT info.
5518 * driver.c: Changes in the JIT info table testing code.
5520 2008-06-03 Zoltan Varga <vargaz@gmail.com>
5522 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
5523 interruption. Fix some warnings.
5525 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
5526 interruption_checkpoint.
5528 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
5530 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
5531 from embedding applications.
5533 2008-06-02 William Holmes <billholmes54@gmail.com>
5535 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
5536 reserving 32 bytes on the stack when making calls.
5538 Contributed under MIT/X11 license.
5540 2008-06-01 Zoltan Varga <vargaz@gmail.com>
5542 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
5543 the linear IL branch.
5545 * driver.c: Print out more information for --version on arm.
5547 2008-05-30 Zoltan Varga <vargaz@gmail.com>
5549 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
5550 bb_exit instead, since out of line bblocks might not actually be emitted
5553 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
5554 maximum epilog size for out of line bblocks if tracing is enabled.
5556 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
5558 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
5560 * arrays.cs: Regression tests for allocating arrays with negative sizes.
5562 2008-05-28 Zoltan Varga <vargaz@gmail.com>
5564 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
5565 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
5568 2008-05-27 Zoltan Varga <vargaz@gmail.com>
5570 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
5571 the 'value' to store is a constant.
5573 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
5575 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
5576 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
5578 2008-05-26 Zoltan Varga <vargaz@gmail.com>
5580 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
5581 for accessing method->generic_container.
5583 2008-05-24 Zoltan Varga <vargaz@gmail.com>
5585 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
5587 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
5589 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
5591 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
5594 2008-05-23 Zoltan Varga <vargaz@gmail.com>
5596 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
5598 * mini.c: Handle the case when mono_class_vtable () fails.
5600 2008-05-23 Massimiliano Mantione <massi@ximian.com>
5601 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
5604 2008-05-22 Mark Probst <mark.probst@gmail.com>
5606 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
5607 together with domain sharing.
5609 2008-05-22 Mark Probst <mark.probst@gmail.com>
5611 * mini.c: Treat callvirts to final methods like non-virtual calls
5612 when doing generic sharing, i.e. look them up in the runtime
5615 2008-05-22 Mark Probst <mark.probst@gmail.com>
5617 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
5618 with computed types (for generic sharing).
5620 * mini.c: Generic sharing for mkrefany and refanyval.
5622 2008-05-22 Zoltan Varga <vargaz@gmail.com>
5624 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
5627 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
5628 the generic sharing code.
5630 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
5633 2008-05-21 Zoltan Varga <vargaz@gmail.com>
5635 * mini.h: Remove the declaration of mono_aot_init_vtable ().
5637 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
5639 * driver.c: updated copyright date
5641 2008-05-21 Zoltan Varga <vargaz@gmail.com>
5643 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
5646 2008-05-19 Martin Baulig <martin@ximian.com>
5648 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
5649 pointing to the new `_mono_debug_using_mono_debugger' variable.
5652 (mono_main): Check mono_debug_using_mono_debugger() rather than
5653 the `MONO_INSIDE_MDB' environment variable to check whether we're
5654 inside the debugger.
5656 2008-05-19 Zoltan Varga <vargaz@gmail.com>
5658 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
5661 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5663 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
5665 * mini.c: Added mini_assembly_can_skip_verification. This
5666 function checks if the assembly requested to skip verification.
5667 Fixes part of #387274.
5669 2008-05-07 Zoltan Varga <vargaz@gmail.com>
5671 * mini.c (mini_get_method): Disable the check for open generic classes when
5672 using generic sharing.
5674 * generics.cs: Add a test for #387034.
5676 * mini.c (mini_get_method): Check whenever the method class is an open generic
5677 type, and return NULL in that case, causing a verification error. Fixes
5680 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5682 * driver.c (mono_main): Revert r102623. The right
5683 thing to do is to enable the verifier under verifiable
5684 unless a --security flag was passed.
5686 We need this non-trivial behavior for --verify-all otherwise
5687 mcs-compileall won't be able to use it. As it needs everything to
5688 be verified under validil.
5690 2008-05-06 Martin Baulig <martin@ximian.com>
5694 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
5695 (mono_debugger_thread_cleanup): Likewise.
5696 (mono_debugger_extended_notification): Likewise.
5698 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5700 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
5701 against both inflated and non-inflated methods. We need to check against the
5702 generic definition for cases where the instantiated method is not visible.
5703 We need to check against the inflated types for cases where the instantiation
5704 changes any super type. This fixes #382986.
5706 Note that this doesn't need to be applied to other parts of mono_method_to_ir
5707 that check for visibiliy as generic params only appears as the type subject
5708 of tokens on call opcodes. Field manipulation and ldftn must always
5709 target an exact type.
5711 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5713 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
5714 if no related --security flag is passed.
5716 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5718 * mini-arch.h: Prepare support for ppc64.
5720 Contributed under MIT/X11 license.
5722 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5724 * aot-runtime.c: Prepare support for ppc64.
5726 Contributed under MIT/X11 license.
5728 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5730 * mini-ops.h: Prepare support for ppc64.
5732 Contributed under MIT/X11 license.
5734 2008-05-04 Andreas Färber <andreas.faerber@web.de>
5736 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
5738 Contributed under MIT/X11 license.
5740 2008-05-03 Zoltan Varga <vargaz@gmail.com>
5742 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
5743 assemblies, since aot_name is not a full path, causing us to load MS.NET
5744 assemblies on windows.
5746 2008-04-28 Kornél Pál <kornelpal@gmail.com>
5748 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
5749 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
5750 * main.c: Use UTF-8 encoded command line instead of Windows default code
5751 page on Windows to support Unicode.
5752 * driver.c (DllMain): New function for mixed-mode assembly support.
5753 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
5754 export __stdcall functions without decoration.
5756 Contributed under MIT/X11 license.
5758 2008-04-28 Mark Probst <mark.probst@gmail.com>
5760 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
5761 saving it very early.
5763 2008-04-28 Mark Probst <mark.probst@gmail.com>
5765 * mini.h, mini.c: Lots of code for accessing the old RGCTX
5766 deleted. The only way to access the new RGCTX is via the
5769 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
5770 vtable instead of the RGCTX to static methods.
5772 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
5773 accessing the new RGCTX.
5775 * generic-sharing.c: There is no separation between self, type
5776 arguments and other types in the RGCTX anymore.
5778 2008-04-25 Jonathan Chambers <joncham@gmail.com>
5780 * mini-amd64.c (add_general): Remove previous stack adjustment.
5781 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
5782 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
5783 for 32 bytes of stack space reserved for all calls.
5785 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
5786 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
5789 Code contributed under MIT/X11 license.
5791 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
5793 * mini.c (mini_method_verify): Only verify non-inflated methods, check
5794 against the root definition, peeling out method and type instantiations.
5795 Cache verify success results, code that fails verification is still
5796 checked multiple times.
5798 2008-04-23 Zoltan Varga <vargaz@gmail.com>
5800 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
5802 2008-04-23 Jonathan Chambers <joncham@gmail.com>
5804 * mini-amd64.c (add_general): Always increment stack on Win64.
5805 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
5808 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
5809 stack based argument handling on Win64.
5811 Code contributed under MIT/X11 license.
5813 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
5815 * Makefile.am (version.h): Add support for git-svn.
5817 2008-04-22 Zoltan Varga <vargaz@gmail.com>
5819 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
5820 so instead of calling g_spawn_command_line_sync, we do everything by hand,
5821 avoiding allocations and libc functions which might deadlock.
5823 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
5824 'no-gdb-backtrace' option is set.
5826 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
5828 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
5830 2008-04-21 Martin Baulig <martin@ximian.com>
5832 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
5833 and `get_lmf_addr'; `notification_address' is no longer a pointer.
5835 2008-04-21 Martin Baulig <martin@ximian.com>
5837 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
5838 `thread_vtable', `event_handler_ptr' and `event_handler'.
5840 2008-04-21 Martin Baulig <martin@ximian.com>
5842 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
5843 allows delayed initialization of the `executable_code_buffer' when
5846 2008-04-21 Martin Baulig <martin@ximian.com>
5848 * mini.h (mono_debugger_create_notification_function): Removed.
5849 * tramp-*.c (mono_debugger_create_notification_function): Removed.
5851 * mdb-debug-info64.s
5852 (MONO_DEBUGGER__notification_function): Added this in the .text section.
5854 * mdb-debug-info32.s
5855 (MONO_DEBUGGER__notification_function): Added this in the .text section.
5857 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
5858 currently only works on x86 and x86_64, so don't create it on ppc.
5860 2008-04-21 Martin Baulig <martin@ximian.com>
5862 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
5865 (mini_method_compile): In the fp elimination check, check
5866 `debug_options.mdb_optimizations' in addition to
5867 mono_debug_using_mono_debugger().
5869 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
5870 disable some JIT optimizations which are only disabled when
5871 running inside the debugger.
5872 Added `--help-debug' option to describe the debugging options.
5873 (parse_debug_options): New static function to parse the `--debug'
5874 options, so we can easily add more stuff in future.
5876 2008-04-20 Zoltan Varga <vargaz@gmail.com>
5878 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
5879 the method has no body.
5881 2008-04-19 Jonathan Chambers <joncham@gmail.com>
5883 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
5884 assembly is not allowed in MSVC 64-bit compiler.
5885 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
5886 as we get floating point exceptions everywhere.
5888 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
5889 correctly align arguments for call to throw_exception.
5890 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
5892 Code contributed under MIT/X11 license.
5894 2008-04-19 Zoltan Varga <vargaz@gmail.com>
5896 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
5898 2008-04-17 Zoltan Varga <vargaz@gmail.com>
5900 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
5902 * mini-amd64.c (NEW_INS): Set cil_code.
5904 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
5905 from mini-amd64.c so all debugger related logic is in one place.
5907 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
5908 later won't have a random ip assigned to them.
5910 2008-04-16 Zoltan Varga <vargaz@gmail.com>
5912 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
5913 the arch specific function initializes code_size.
5914 (mono_create_delegate_trampoline): Ditto.
5916 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
5917 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
5920 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
5921 running under the debugger.
5923 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
5926 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
5927 debugger. Also move the disabling of optimizations here from driver.c.
5928 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
5931 * mini.h (MonoCompile): Add a few new flags.
5933 2008-04-15 Zoltan Varga <vargaz@gmail.com>
5935 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
5936 so the cil_code field of created MonoInst's is properly set.
5937 (mini_select_instructions): Ditto.
5939 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
5940 (MONO_INST_NEW_CALL): Ditto.
5942 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
5943 in many places so the ins->cil_code field is properly initialized.
5945 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
5948 2008-04-14 Zoltan Varga <vargaz@gmail.com>
5950 * mini.c (mini_method_compile): Print a different message when compiling a
5953 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
5956 2008-04-11 Zoltan Varga <vargaz@gmail.com>
5958 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
5961 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
5963 2008-04-11 Zoltan Varga <vargaz@gmail.com>
5965 * mini.c (handle_stack_args): Make this return void since its return value was
5966 never used. Also set cfg->unverifiable for invalid IL instead of calling
5969 2008-04-10 Mark Probst <mark.probst@gmail.com>
5971 * mini.c: Make sure "this" is live in catch clauses with type
5972 variables in shared generic code.
5974 2008-04-08 Mark Probst <mark.probst@gmail.com>
5976 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
5977 generic_class_is_reference_type() to ensure the proper behaviour
5978 when sharing generic code and the type in question is a type
5981 2008-04-08 Zoltan Varga <vargaz@gmail.com>
5983 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
5984 race conditions when printing thread dumps. Fixes #377738.
5986 2008-04-08 Massimiliano Mantione <massi@ximian.com>
5988 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
5989 shows up when both MonoInst arguments can cause aliasig.
5990 There is likely no way in the current JIT to trigger this problem, but
5991 it showed up in the development of generics sharing, when in a new
5992 opcode both args of an OP_GROUP can be aliases (addresses of a local).
5993 When the generics sharing code will be committed, its tests will be
5994 valid also for this bug.
5996 2008-04-08 Zoltan Varga <vargaz@gmail.com>
5998 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
6001 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
6004 2008-04-07 Zoltan Varga <vargaz@gmail.com>
6006 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
6007 use a more detailed exception message for InvalidCastException.
6009 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
6011 * driver.c (mono_main): Add --debug=casts option to turn on better
6012 InvalidCastException message details.
6014 * mini.c (mini_get_debug_options): New helper function to return the address of
6015 the debug_options variable.
6017 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
6018 the jit_tls TLS variable.
6020 * mini.c (mono_jit_tls): New TLS variable.
6022 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
6025 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
6027 * mini.h: Removed verifer related stuff. This code was moved to verify.c
6029 * mini.c: Removed verifer related stuff, code moved to verify.c.
6031 * driver.c: Using code from verify.c instead of mini.c.
6033 2008-04-05 Zoltan Varga <vargaz@gmail.com>
6035 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
6038 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
6040 * mini.c (check_for_method_verify): Enabling verification of
6041 corlib if mono_verify_all is set. Bugs in the verifier preventing that
6044 2008-04-04 Zoltan Varga <vargaz@gmail.com>
6046 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
6047 caller saved registers as well.
6049 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
6050 saved registers as well.
6052 2008-03-30 Zoltan Varga <vargaz@gmail.com>
6054 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
6056 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
6059 2008-03-27 Zoltan Varga <vargaz@gmail.com>
6061 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
6063 (get_call_info): Take a gsctx argument instead of 'cfg'.
6065 2008-03-26 Zoltan Varga <vargaz@gmail.com>
6067 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
6068 mono_verify_all is set.
6070 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
6072 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
6074 2008-03-25 Zoltan Varga <vargaz@gmail.com>
6076 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
6079 * driver.c mini.c mini.h: Add a --verify-all development option to test the
6080 verifier and the code generated by the compiler.
6082 2008-03-25 Mark Probst <mark.probst@gmail.com>
6084 * mini.c: Generic sharing of the non-nullable case of the box
6087 2008-03-24 Zoltan Varga <vargaz@gmail.com>
6089 * inssel.brg: Fix the build.
6091 * iltests.il.in: Add a test for lconv.ovf.u8.un.
6093 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
6095 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
6096 Array:Address. Fixes #372410.
6098 * iltests.il.in: New tests for readonly prefix.
6100 2008-03-23 Zoltan Varga <vargaz@gmail.com>
6102 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
6105 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
6108 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
6110 * mini.c (mono_decompose_op_imm): New helper function.
6112 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
6113 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6116 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6117 mono_arch_output_basic_block. Fix warnings.
6119 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
6122 2008-03-22 Zoltan Varga <vargaz@gmail.com>
6124 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
6125 since the extra frame is now detected automatically inside the loop.
6127 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
6128 opts which are now in mono_peephole_ins ().
6130 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
6132 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
6133 frames and skip duplicate managed-to-native frames. Fixes #367665.
6135 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6136 opts which are now in mono_peephole_ins ().
6137 (mono_arch_peephole_pass_2): Ditto.
6139 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
6141 * mini-codegen.c (mono_peephole_ins): New helper function containing the
6142 arch independent peephole optimizations.
6144 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6145 opts which are now in mono_peephole_ins ().
6147 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
6149 * mini-s390.c (mono_arch_output_basic_block): Fix build.
6151 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
6154 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
6155 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
6158 2008-03-21 Zoltan Varga <vargaz@gmail.com>
6160 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
6161 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6164 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6165 mono_arch_output_basic_block. Fix warnings.
6167 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6169 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6172 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6174 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6177 * iltests.il: Add new tests.
6179 2008-03-20 Kornél Pál <kornelpal@gmail.com>
6181 * mini.c: Removed Windows version macros.
6183 2008-03-20 Mark Probst <mark.probst@gmail.com>
6185 * generic-sharing.c: Put reflection types in the extensible part
6186 of the runtime generic context.
6188 * mini.c: Generic sharing of the GetTypeHandle special case of the
6189 ldtoken instruction.
6191 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6193 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
6195 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
6197 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
6198 consistency with the other version on the linear IR branch.
6200 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
6202 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
6204 * iltests.il.in: Add new tests.
6206 2008-03-19 Zoltan Varga <vargaz@gmail.com>
6208 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
6210 * iltests.il.in: Add new tests.
6212 2008-03-19 Mark Probst <mark.probst@gmail.com>
6214 * mini.c: Two variables with the same name were declared in
6215 nesting contexts and one wasn't initialized. Fixed.
6217 2008-03-19 Mark Probst <mark.probst@gmail.com>
6219 * mini.c: Generic sharing of the initobj instruction.
6221 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
6223 * mini.c: make the test to optimize ldtoken from typeof() more
6226 2008-03-18 Mark Probst <mark.probst@gmail.com>
6228 * mini.c: Generic sharing of the initobj instruction for reference
6231 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6233 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
6234 the mono_breakpoint_clean_code() code to perform bound checks.
6236 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
6238 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
6239 mono_arch_patch_callsite() to include the start of the managed method
6240 to be able to perform bound checks.
6242 2008-03-17 Mark Probst <mark.probst@gmail.com>
6244 * mini.c: Generic sharing for the isinst instruction.
6246 2008-03-17 Mark Probst <mark.probst@gmail.com>
6248 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6249 inssel-long32-mips.brg: Added opcodes for doing indirect calls
6250 with the runtime generic context argument.
6252 * mini.c: Share calls to several types of unsharable methods by
6253 putting the address of the method code in the runtime generic
6254 context and doing an indirect call.
6256 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6259 2008-03-16 Mark Probst <mark.probst@gmail.com>
6261 * generic-sharing.c: Change due to a change in the runtime genric
6264 2008-03-15 Martin Baulig <martin@ximian.com>
6267 (mono_arch_nullify_class_init_trampoline): Add call to
6268 mono_breakpoint_clean_code() to make things work when running
6269 inside the debugger.
6272 (mono_arch_nullify_class_init_trampoline): Add call to
6273 mono_breakpoint_clean_code() to make things work when running
6274 inside the debugger.
6276 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6278 * inssel-long.brg (reg): Fix 64 bit build.
6280 2008-03-14 Mark Probst <mark.probst@gmail.com>
6282 * mini.c, mini.h: Share static generic code by passing it an
6283 implicit argument pointing to the runtime generic context.
6285 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6286 inssel-long32-mips.brg: New opcodes for calling shared static,
6287 which need to be passed the runtime generic context.
6289 * mini-amd64.c, mini-x86.c: Save the runtime generic context
6290 argument on the stack in the prologue if needed. New function for
6291 finding the runtime generic context argument from the registers
6292 saved by the trampoline.
6294 * mini-amd64.h, mini-x86.h: Specify which register to use for the
6295 runtime generic context argument.
6297 * tramp-amd64.c: Also restore the register used for the runtime
6298 generic context argument.
6300 * mini-trampoline.c: Resolve shared static calls by consulting the
6301 runtime generic context via the new argument.
6303 * generic-sharing.c: Add an argument to sharability-checking
6304 functions that specifies whether type variables should be treated
6305 as sharable type arguments.
6307 * inssel-x86.brg: Removed a superfluous, buggy rule.
6309 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6312 2008-03-14 Martin Baulig <martin@ximian.com>
6314 * debug-debugger.c (main_thread_handler): Call
6315 mono_runtime_run_main() without sending any notifications.
6317 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
6319 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6321 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
6323 2008-03-14 Mark Probst <mark.probst@gmail.com>
6325 * tramp-x86.c: Fixed register restore offsets in the trampoline
6326 code for ECX and EDX.
6328 2008-03-12 Geoff Norton <gnorton@novell.com>
6330 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
6331 different ucontext_t implementations.
6332 * exceptions-arm.c: Use the above defines to get exceptions working on
6333 iPhone (based on a patch by Luke Howard lukeh@padl.com)
6334 * mini-arm.c: Implement iPhone icache support (based on a patch by
6335 Luke Howard lukeh@padl.com)
6337 2008-03-12 Mark Probst <mark.probst@gmail.com>
6339 * mini.c: Enable generic sharing of calls to non-static
6340 non-interface non-generic non-value-type methods.
6342 * mini-trampolines.c: Resolve calls from shared generic code.
6344 2008-03-11 Zoltan Varga <vargaz@gmail.com>
6346 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
6348 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
6350 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
6352 * mini.c: some fixes for the AOT compiler.
6354 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6356 * cpu-amd64.md: Add clob:1 to some float opcodes.
6358 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
6360 * mini.h: Added MiniVerifierMode enumeration.
6362 * mini.c: Added mini_verifier_set_mode to control
6363 the usage of the new verifier.
6365 * mini.c (mono_method): Integrated the new verifier.
6367 * driver.c: Extended --security option with validil and
6368 verifiable options to activate the new verifier.
6370 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6372 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
6373 optimization to ctors taking 0 or 2 arguments too.
6375 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
6378 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
6380 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
6382 2008-03-06 Zoltan Varga <vargaz@gmail.com>
6384 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
6385 non-aot case as well.
6387 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
6389 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
6392 * aot-compiler.c (encode_patch): Ditto.
6394 * mini.h (G_MININT32): Fix the definition of this.
6396 2008-03-05 Zoltan Varga <vargaz@gmail.com>
6398 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
6400 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
6402 2008-03-04 Zoltan Varga <vargaz@gmail.com>
6404 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
6405 methods returning vtypes in registers.
6406 (mono_arch_allocate_vars): Ditto.
6408 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
6410 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
6412 * generics.cs: Add a test from the linear IR branch.
6414 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
6416 * mini.c (inline_method): Cache failed inline attempts.
6418 2008-03-04 Mark Probst <mark.probst@gmail.com>
6420 * mini.c: For shared methods of generic classes put the location
6421 of "this" into the MonoGenericJitInfo.
6423 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
6424 register out of a MonoContext by register number. Add the generic
6425 sharing context as an argument to mono_arch_find_this_argument().
6427 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
6428 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
6429 for new arch function.
6431 * mini-exception.c: Handle open exception clauses in shared
6434 * mini-trampolines.c: Supply additional argument to
6435 mono_arch_find_this_argument().
6437 2008-03-04 Zoltan Varga <vargaz@gmail.com>
6439 * Makefile.am (regtests): Run the bench.exe tests last.
6441 2008-03-03 Zoltan Varga <vargaz@gmail.com>
6443 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
6446 2008-03-02 Zoltan Varga <vargaz@gmail.com>
6448 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
6451 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
6453 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
6455 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
6456 whose class has no cctor.
6458 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
6460 2008-03-01 Zoltan Varga <vargaz@gmail.com>
6462 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
6465 2008-02-29 Zoltan Varga <vargaz@gmail.com>
6467 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
6468 to be in sync with the code on the linear IR branch.
6470 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
6472 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
6474 2008-02-27 Zoltan Varga <vargaz@gmail.com>
6476 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
6478 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
6480 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
6482 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
6484 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
6486 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
6489 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
6491 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
6492 OP_LOADR4_MEMBASE emission.
6494 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
6495 (mono_spillvar_offset_float): Ditto.
6497 * mini-mips.c (mono_arch_emit_prolog): Ditto.
6499 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
6502 * basic-long.cs: Add regression tests for them.
6504 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
6506 (mono_arch_allocate_vars): Fix representation of single-precision float
6508 (mono_arch_output_basic_block): Ditto.
6510 * inssel-mips.brg: Ditto, remove duplicate items.
6512 * mini-mips.c (emit_load_volatile_arguments): New function to handle
6513 arguments of tail calls as on other platforms.
6514 (mono_arch_output_basic_block): Handle tail calls.
6516 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
6519 * objects.cs (test_5_pass_static_struct): Add test for it.
6521 Contributed under MIT/X11 license.
6523 2008-02-26 Zoltan Varga <vargaz@gmail.com>
6525 * Makefile.am: Use gmcs for compiling the regression tests.
6527 * *.2.cs *.2.il: Rename to *.cs and *.il.
6529 2008-02-24 Zoltan Varga <vargaz@gmail.com>
6531 * regalloc.h: Make the vassign array smaller.
6533 * mini.c (mini_method_compile): Remove an unused field in cfg.
6535 * mini-codegen.c: Add a bunch of micro optimizations.
6537 2008-02-23 Zoltan Varga <vargaz@gmail.com>
6539 * regalloc.h: Remove some unused fields.
6541 2008-02-22 Zoltan Varga <vargaz@gmail.com>
6543 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
6545 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
6547 2008-02-22 Mark Probst <mark.probst@gmail.com>
6549 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
6551 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
6552 trampoline: Fetch an entry from the runtime generic context. If
6553 it's NULL, jump to the actual trampoline to fill the runtime
6554 generic context. Otherwise, return it.
6556 * mini.c: Call the lazy fetch trampoline to get entries out of the
6557 runtime generic context.
6559 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
6560 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
6561 tramp-sparc.c: Stubs for the lazy fetch trampoline.
6563 2008-02-21 Mark Probst <mark.probst@gmail.com>
6565 * mini.c: Fetch data out of the extensible part of the runtime
6566 generic context instead of calling a helper function.
6568 * generic-sharing.c: Some functions moved into
6569 metadata/generic-sharing.c. Helper function for fetching other
6570 types now checks and asserts against extensible rgctx (just for
6571 debugging purposes - the helper function isn't called anymore
6572 unless for debugging).
6574 2008-02-21 Zoltan Varga <vargaz@gmail.com>
6576 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
6577 for tail calls up to the point that the tests in iltests.exe run. Also add a
6578 dummy CKFINITE implementation.
6579 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
6580 needed for trampoline LMF frames.
6582 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
6583 trampoline LMF frames.
6585 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
6587 * mini.c (inline_method): clean any pending loader error when inlining fail.
6588 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
6590 2008-02-21 Zoltan Varga <vargaz@gmail.com>
6592 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
6594 * aot-runtime.c (decode_patch_info): Ditto.
6596 * mini.c (mono_resolve_patch_target): Ditto.
6598 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
6601 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
6603 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
6604 if it references an icall address.
6606 2008-02-20 Zoltan Varga <vargaz@gmail.com>
6608 * cpu-s390x.md: Remove some more unused opcodes.
6610 * cpu-s390x.md: Remove some unused opcodes.
6612 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
6613 mono_op_imm_to_op ().
6615 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
6616 instead of a switch statement.
6618 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
6619 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
6621 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
6623 * mini-codegen.c: Remove unused mono_regstate2_... functions.
6625 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
6628 2008-02-19 Zoltan Varga <vargaz@gmail.com>
6630 * driver.c (mono_main): Improve error reporting when an assembly cannot be
6631 opened. Fixes #362607.
6633 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
6635 * iltests.il.in: Add a test for static methods in interfaces.
6637 2008-02-18 Zoltan Varga <vargaz@gmail.com>
6639 * genmdesc.c (build_table): Fix a crash on older glib versions.
6641 * cpu-sparc.md: Remove some unused opcodes.
6643 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
6644 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
6646 * cpu-amd64.md: Remove some unused opcodes.
6648 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
6649 like the other opcodes.
6651 2008-02-17 Zoltan Varga <vargaz@gmail.com>
6653 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
6655 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
6657 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
6658 variables 'cfg' instead of 'm' for consistency.
6660 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
6662 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
6663 argument holding the vtype return address, to avoid the ambigious use of
6664 cfg->ret for this purpose.
6666 * mini.c (NEW_RETLOADA): Use vret_addr if set.
6668 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
6670 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
6671 new mono_print_ins () function which only takes one argument.
6673 2008-02-15 Zoltan Varga <vargaz@gmail.com>
6675 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
6678 2008-02-14 Zoltan Varga <vargaz@gmail.com>
6680 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
6682 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
6684 * mini-x86.c: Sync with the version on the linear IR branch by adding new
6685 opcodes and other small changes.
6687 * mini-ops.h: Add some new opcodes from the linear IR branch.
6689 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
6691 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
6692 opcodes, use the REG_MEMBASE opcodes instead.
6694 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
6695 opcodes, use the REG_MEMBASE opcodes instead.
6697 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
6700 * mini.c (mono_op_imm_to_op): New helper function.
6702 * mini-ops.h: Add some opcodes from linear IR branch.
6704 2008-02-13 Zoltan Varga <vargaz@gmail.com>
6706 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
6709 2008-02-12 Zoltan Varga <vargaz@gmail.com>
6711 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
6714 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
6716 2008-02-09 Zoltan Varga <vargaz@gmail.com>
6718 * aot-compiler.c (emit_method_code): Add an assert.
6720 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
6721 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
6724 2008-02-08 Zoltan Varga <vargaz@gmail.com>
6726 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
6727 some load/store opcodes so they are consistent.
6728 (mono_arch_emit_prolog): Simplify some code.
6730 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
6732 * objects.cs: Add tests for large argument offsets on ARM.
6734 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
6735 stack offsets. Fixes #359651.
6737 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
6739 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
6741 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
6743 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
6745 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
6747 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
6748 rid of CEE_CONV_R_UN.
6750 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
6752 2008-02-07 Zoltan Varga <vargaz@gmail.com>
6754 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
6756 * mini.c (mono_normalize_opcodes): Add some more opcodes.
6758 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
6760 * cpu-amd64.md: Remove some unused opcodes.
6762 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
6764 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
6766 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
6767 arch specific functions for its parts. Call the peephole pass after local
6768 regalloc so the prolog can compute a more accurate max_offset.
6770 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
6771 the corresponding OP_I/OP_L opcodes.
6773 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
6775 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
6777 2008-02-06 Zoltan Varga <vargaz@gmail.com>
6779 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
6780 as they are handled in mini.c.
6782 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
6784 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
6785 case since it is handled in mini.c.
6787 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
6789 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
6791 * *.c: Use the new opcodes in the IR and back end code.
6793 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
6795 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
6797 2008-02-06 Mark Probst <mark.probst@gmail.com>
6799 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
6800 an assert because it has a race condition.
6802 2008-02-06 Zoltan Varga <vargaz@gmail.com>
6804 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
6806 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
6808 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
6810 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
6811 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
6813 2008-02-05 Zoltan Varga <vargaz@gmail.com>
6815 * cpu-amd64.md (move): Correct the maximum size of move.
6817 2008-02-05 Mark Probst <mark.probst@gmail.com>
6819 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
6820 the generic class init trampoline to return quickly if the class
6823 2008-02-04 Zoltan Varga <vargaz@gmail.com>
6825 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
6826 issues where an 32 bit callsite cannot be patched by a 64 bit address.
6828 2008-02-03 Zoltan Varga <vargaz@gmail.com>
6830 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
6833 2008-01-31 Zoltan Varga <vargaz@gmail.com>
6835 * objects.cs: Add some soft-float tests.
6837 * mini.c: Fix a couple more soft-float issues.
6839 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
6841 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
6844 2008-01-30 Zoltan Varga <vargaz@gmail.com>
6846 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
6847 exception happens while compiling a virtual method.
6849 2008-01-29 Zoltan Varga <vargaz@gmail.com>
6851 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
6853 * mini-sparc.c: Fix build.
6855 * mini-sparc.c (get_call_info): Add support for generic sharing.
6857 * mini-exceptions.c: Add a FIXME.
6859 2008-01-27 Zoltan Varga <vargaz@gmail.com>
6861 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
6862 altstack handling code.
6864 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
6866 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
6868 * mini-s390.c: Add support for generic sharing.
6870 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
6872 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
6874 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
6876 * mini-s390x.c: Add support for generic sharing.
6878 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
6880 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
6882 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
6883 can be used since it takes a 16 bit signed immediate.
6885 * inssel-s390x.brg: Fix OP_SETRET.
6887 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
6889 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
6891 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
6893 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
6895 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
6898 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
6901 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
6902 of the unused mono_arch_patch_delegate_trampoline stuff.
6904 2008-01-26 Zoltan Varga <vargaz@gmail.com>
6906 * basic-long.cs: Move the fp related tests to basic-float.cs.
6908 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
6910 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
6912 * basic-calls.cs: Add a test for proper float argument passing.
6914 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
6915 if the context corresponds to an exception received through a signal.
6917 * exceptions.cs: Add a test for nullref handling at the start of a try
6920 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
6922 * jit-icalls.c (mono_break): New JIT icall.
6924 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
6926 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
6928 2008-01-25 Zoltan Varga <vargaz@gmail.com>
6930 * cpu-*.md: Get rid of unused opcodes.
6932 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
6934 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
6937 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
6940 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
6941 the arch independent trampoline code in mini-trampolines.c.
6943 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
6945 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
6947 * mini-s390.h: Remove an unused define.
6949 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
6950 the arch independent trampoline code in mini-trampolines.c.
6952 * mini-arm.c (mono_arch_emit_prolog): Fix build.
6954 2008-01-24 Zoltan Varga <vargaz@gmail.com>
6956 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
6958 * mini-s390.c (mono_arch_emit_prolog): Fix build.
6960 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
6962 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
6964 * cpu-amd64.md: Use smaller sizes for int opcodes.
6966 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
6968 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
6971 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
6974 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
6975 instead of though a pointer to save an indirection when accessing elements of
6978 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
6980 (NOT_IMPLEMENTED): New helper macro.
6981 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
6984 * *.c: Use the new helper macro.
6986 2008-01-21 Zoltan Varga <vargaz@gmail.com>
6988 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
6990 2008-01-20 Zoltan Varga <vargaz@gmail.com>
6992 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
6995 2008-01-18 Zoltan Varga <vargaz@gmail.com>
6997 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
6998 profiling is enabled.
7000 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
7002 (mono_arch_emit_prolog): Add more first bblock optimizations.
7004 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
7005 in order if possible.
7006 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
7007 bblock, since the arguments are still in their original registers.
7009 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
7011 2008-01-17 Zoltan Varga <vargaz@gmail.com>
7013 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
7016 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
7019 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
7021 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
7022 process async exceptions received while in unmanaged code.
7024 * mini.c (mini_init): Install a callback with the runtime which will be called
7025 when a thread receives an async exception while in unmanaged code.
7027 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
7029 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
7031 2008-01-16 Wade Berrier <wberrier@novell.com>
7038 2008-01-16 Zoltan Varga <vargaz@gmail.com>
7040 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
7041 compilation with sun cc.
7043 * cpu-*.md: Fix the build.
7045 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
7047 * mini-amd64.h: Add some comments to the MonoLMF structure.
7049 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
7051 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
7052 in the LMF structure if possible. This saves two instructions in the
7053 managed->native wrappers.
7055 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
7057 2008-01-16 Mark Probst <mark.probst@gmail.com>
7059 * generic-sharing.c: New type argument lookup code which uses the
7060 runtime generic context template.
7062 2008-01-15 Zoltan Varga <vargaz@gmail.com>
7064 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
7066 * mini-arm.c (add_general): Fix arm eabi parameter passing.
7067 (mono_arch_output_basic_block): Fix localloc implementation.
7069 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
7071 * mini-ia64.c (peephole_pass): Fix ia64 build.
7073 * mini-amd64.c (peephole_pass): Fix a warning.
7075 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
7076 at a constant offset from sp/fp.
7078 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
7079 instead of obtaining it from *lmf in the managed method case.
7081 2008-01-14 Zoltan Varga <vargaz@gmail.com>
7083 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
7085 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
7087 * mini.h (MonoInstList): New type.
7088 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
7089 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
7090 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
7091 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
7092 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
7093 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
7094 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
7095 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
7096 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
7097 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
7098 MONO_INST_LIST_FOR_EACH_ENTRY,
7099 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
7100 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
7101 mono_inst_list_first, mono_inst_list_last,
7102 mono_inst_list_next, mono_inst_list_prev): New instruction
7103 list handling interfaces.
7104 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
7105 list head 'ins_list'.
7106 (MonoInst): Replace next pointer with list head 'node'.
7107 (MonoCallInst): Make 'out_args' a MonoInstList.
7108 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
7109 (MonoCompile): Delete reverse_inst_list and
7110 reverse_inst_list_len.
7111 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
7112 mono_arch_lowering_pass, mono_arch_local_regalloc,
7113 mono_arch_output_basic_block, mono_arch_emit_prolog):
7114 Convert to new instruction lists.
7115 (insert_after_ins): Delete.
7116 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
7118 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
7119 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
7120 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
7121 mono_emulate_opcode, mono_emit_load_got_addr,
7122 inline_method, mono_method_to_ir, mono_print_bb_code,
7123 print_dfn, decompose_pass, nullify_basic_block,
7124 replace_out_block_in_code, remove_block_if_useless,
7125 merge_basic_blocks, move_basic_block_to_end,
7126 try_unsigned_compare, optimize_branches, mono_print_code,
7127 mini_select_instructions, remove_critical_edges): Likewise.
7128 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
7129 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
7130 mono_arch_output_basic_block, mono_arch_emit_prolog):
7132 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
7133 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7134 mono_arch_output_basic_block): Likewise.
7135 (inst_list_prepend, insert_after_ins): Delete.
7136 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
7137 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
7139 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
7140 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
7141 mono_arch_emit_prolog): Likewise.
7142 * cfold.c (mono_constant_fold): Likewise.
7143 * liveness.c (visit_bb, mono_analyze_liveness,
7144 optimize_initlocals): Likewise.
7145 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
7146 * graph.c (mono_draw_code_cfg): Likewise.
7147 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
7148 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
7149 mono_ssa_cprop): Likewise.
7150 * abcremoval (get_relations_from_previous_bb, process_block):
7152 * local-propagation (mono_cprop_invalidate_values,
7153 mono_local_cprop_bb): Likewise.
7154 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
7155 peephole_pass, mono_arch_output_basic_block,
7156 mono_arch_emit_prolog): Likewise.
7157 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
7158 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7159 mono_arch_emit_prolog): Likewise.
7160 (insert_after_ins): Delete.
7161 * aliasing.c (print_code_with_aliasing_information,
7162 mono_build_aliasing_information, mono_aliasing_deadce):
7163 Convert to new instruction lists.
7164 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
7165 peephole_pass, NEW_INS, mono_arch_lowering_pass,
7166 mono_arch_local_regalloc, mono_arch_output_basic_block):
7168 (insert_after_ins): Delete.
7169 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
7170 peephole_pass, mono_arch_output_basic_block): Convert to
7171 new instruction lists.
7172 * mini-codegen (InstList, inst_list_prepend,
7173 insert_after_ins): Delete.
7174 (insert_before_ins, get_register_force_spilling,
7175 get_register_spilling, free_up_ireg, free_up_reg,
7176 create_copy_ins, create_spilled_store, alloc_int_reg,
7177 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
7178 to new instruction lists.
7179 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
7180 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7181 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
7182 (insert_after_ins): Delete.
7183 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
7184 mono_arch_local_regalloc, mono_arch_output_basic_block,
7185 mono_arch_call_opcode): Convert to new instruction lists.
7186 (insert_after_ins): Delete.
7187 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
7188 peephole_pass, mono_arch_output_basic_block,
7189 mono_arch_emit_prolog): Convert to new instruction lists.
7191 2008-01-11 Zoltan Varga <vargaz@gmail.com>
7193 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
7195 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
7198 * Makefile.am (version.h): Make this work with non-bash shells.
7200 2008-01-10 Zoltan Varga <vargaz@gmail.com>
7202 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
7204 2008-01-08 Zoltan Varga <vargaz@gmail.com>
7206 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
7207 the InitializeArray optimization.
7209 2008-01-06 Zoltan Varga <vargaz@gmail.com>
7211 * mini.c driver.c: Don't include os/gc_wrapper.h.
7213 2008-01-05 Zoltan Varga <vargaz@gmail.com>
7215 * mini.c (print_jit_stats): Print GC statistics if available.
7217 2008-01-04 Zoltan Varga <vargaz@gmail.com>
7219 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
7221 2007-12-29 Zoltan Varga <vargaz@gmail.com>
7223 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
7225 2007-12-26 Zoltan Varga <vargaz@gmail.com>
7227 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
7229 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
7231 * driver.c (mono_main): Ditto.
7233 2007-12-23 Zoltan Varga <vargaz@gmail.com>
7235 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
7237 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
7238 in the vtable can't be encoded.
7239 (compile_method): Ditto.
7241 2007-12-21 Zoltan Varga <vargaz@gmail.com>
7243 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
7246 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
7249 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
7250 the top LMF entry belongs to the current method.
7252 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
7254 2007-12-20 Zoltan Varga <vargaz@gmail.com>
7256 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
7258 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
7260 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
7262 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
7264 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
7266 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
7269 * basic-float.cs: Add an ulong->double cast test.
7271 2007-12-15 Zoltan Varga <vargaz@gmail.com>
7273 * mini.c (mono_method_to_ir): Fix a warning.
7275 2007-12-14 Zoltan Varga <vargaz@gmail.com>
7277 * mini-ops.h: Add OP_SWITCH.
7279 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
7280 CEE_SWITCH in back-end code, use OP_SWITCH instead.
7282 2007-12-11 Geoff Norton <gnorton@novell.com>
7284 * mini-s390x.c: Minor change to the MAX() define to allow
7285 it to compile with other gcc versions.
7287 2007-12-11 Geoff Norton <gnorton@novell.com>
7290 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
7292 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7294 exceptions-arm.c (mono_arch_get_restore_context): Restore
7297 exceptions-arm.c (throw_exception): Save the frame pointer.
7298 This is a partial fix for #323747. Only the client side is
7301 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7303 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
7304 was using an unrelated variable to log the class which
7305 needed the cctor to be called. This was crashing on arm.
7307 2007-12-09 Robert Jordan <robertj@gmx.net>
7309 * mini-x86.c (mono_arch_emit_epilog):
7310 Consider all kinds of 64-bit types. Fixes #323114.
7312 2007-12-08 Zoltan Varga <vargaz@gmail.com>
7314 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
7316 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7318 * mini-amd64.c (peephole_pass): Add a missing instruction check.
7320 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
7322 * mini.c: run type ctor before allocating an object, not only
7323 when running it's constructor method (fixes at least part of bug #342507).
7325 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7327 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
7329 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
7330 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
7333 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
7334 mono_generic_class_init_trampoline () the same as it is done with the other
7337 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
7338 aot-runtime.c aot-compiler.c: Implement AOT support.
7340 2007-12-07 Mark Probst <mark.probst@gmail.com>
7342 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
7343 build for archs which don't have the vtable trampoline defined
7346 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7348 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
7350 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
7352 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
7354 * tramp-<ARCH>.c: Use the new helper function.
7356 2007-12-07 Mark Probst <mark.probst@gmail.com>
7358 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
7359 trampoline call, which takes a vtable argument.
7361 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
7362 OP_TRAMPCALL_VTABLEs like other calls.
7364 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
7365 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
7366 call. Implemented a support function which fetches the vtable
7367 from a register set.
7369 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
7370 Implemented a generic class init trampoline, using the
7371 OP_TRAMPCALL_VTABLE opcode.
7373 * mini.c: Implemented static field access when sharing generic
7374 code. This implies initing the class using the new
7375 OP_TRAMPCALL_VTABLE call.
7377 2007-12-07 Mark Probst <mark.probst@gmail.com>
7379 * mini.c: Don't compile methods with sharing enabled if their
7380 classes are disabled for sharing.
7382 2007-12-06 Zoltan Varga <vargaz@gmail.com>
7384 * inssel.brg: Add a missing sign extension to the GETCHR and array access
7385 opcodes. Fixes #346563.
7387 * objects.cs: Add a new test.
7389 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
7391 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
7392 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
7394 2007-12-06 Zoltan Varga <vargaz@gmail.com>
7396 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
7398 2007-12-03 Zoltan Varga <vargaz@gmail.com>
7400 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
7403 2007-12-02 Zoltan Varga <vargaz@gmail.com>
7405 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
7407 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
7408 optimization in the AOT case.
7410 2007-11-30 Zoltan Varga <vargaz@gmail.com>
7412 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
7414 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
7416 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
7418 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
7420 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
7421 is created by the inlined delegate ctor.
7423 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
7425 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
7427 2007-11-29 Zoltan Varga <vargaz@gmail.com>
7429 * cpu-x86.md: Fix the length of ckfinite.
7431 2007-11-28 Zoltan Varga <vargaz@gmail.com>
7433 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
7435 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
7436 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
7438 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
7440 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
7441 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
7443 2007-11-28 Martin Baulig <martin@ximian.com>
7446 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
7447 after creating the trampoline.
7449 2007-11-27 Zoltan Varga <vargaz@gmail.com>
7451 * aot-runtime.c (load_aot_module): Check runtime version if needed.
7453 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
7456 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
7457 instead of the calling method to help AOT.
7459 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
7461 2007-11-26 Zoltan Varga <vargaz@gmail.com>
7463 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
7466 2007-11-23 Zoltan Varga <vargaz@gmail.com>
7468 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
7470 * aot-compiler.c (compile_method): Correct check for generic method definitions.
7471 (encode_method_ref): No need to handle generic method definitions specially.
7473 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
7475 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
7478 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
7480 (compile_method): Enable generic sharing.
7482 2007-11-22 Zoltan Varga <vargaz@gmail.com>
7484 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
7485 (mini_method_compile): Add preliminary support for AOTing shared generic code.
7487 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
7490 * mini-trampolines.c: Fix a warning.
7492 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
7494 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
7495 (generic_class_is_reference_type): Remove unused function.
7497 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
7498 in the generic vtable trampoline case.
7500 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
7502 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
7503 return an AOT method based on a vtable slot.
7505 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
7507 * mini.c (mini_get_vtable_trampoline): Export this.
7509 2007-11-22 Martin Baulig <martin@ximian.com>
7512 (MonoDebuggerInfo): Move `debugger_version' up.
7514 2007-11-22 Martin Baulig <martin@ximian.com>
7517 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
7519 * mini-trampolines.c
7520 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
7521 after compiling the method.
7523 2007-11-20 Martin Baulig <martin@ximian.com>
7526 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
7527 (mono_debugger_remove_breakpoint): Likewise.
7528 (mono_debugger_check_breakpoints): Likewise.
7530 * debug-debugger.c: Implement the new breakpoint interface here.
7532 2007-11-18 Zoltan Varga <vargaz@gmail.com>
7534 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
7535 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
7537 * mini-x86.c (mono_arch_output_basic_block): Ditto.
7539 2007-11-17 Zoltan Varga <vargaz@gmail.com>
7541 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
7543 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
7546 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
7549 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
7550 returning a vtype in a register.
7552 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
7553 here from the arch specific code.
7555 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
7558 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
7559 (mono_arch_emit_prolog): Increment maximum prolog size.
7561 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
7562 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
7564 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
7565 MonoGenericSharingContext.
7567 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
7568 MonoGenericSharingContext. Allocate memory from the cfg mempool.
7570 2007-11-15 Mark Probst <mark.probst@gmail.com>
7572 * mini.c, mini.h, generic-sharing.c: Functions for producing code
7573 which extract fields out of the runtime generic context. Full
7574 sharing of the NEWARR opcode.
7576 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
7578 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
7579 --enable-minimal=ssa.
7581 2007-11-13 Zoltan Varga <vargaz@gmail.com>
7583 * mini-trampolines.c (mono_delegate_trampoline): Update after
7584 mono_marshal_get_delegate_invoke () signature change.
7586 2007-11-13 Mark Probst <mark.probst@gmail.com>
7588 * mini.c: Removed the shared context in favor of the generic
7589 sharing context. Allocate the MonoJitInfo structure with room for
7590 the generic sharing context if it's needed.
7592 * mini.h: Remove MonoGenericSharingContext declaration. It's in
7593 domain-internals.h now.
7595 * mini-x86.c: Pass the generic sharing context to get_call_info ().
7597 * generic-sharing.c: Several changes for working without a shared
7598 context and instead operating on open types instead.
7600 2007-11-12 David S. Miller <davem@davemloft.net>
7602 * inssel-sparc.brg: Fix double instruction emit.
7604 2007-11-12 Zoltan Varga <vargaz@gmail.com>
7606 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
7607 Get/Set/Address methods.
7609 * mini.c debug-debugger.c mini-trampolines.c: Update after
7610 mono_marshal_get_delegate_invoke signature change.
7612 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7614 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
7615 This can happens with dynamic methods. Fixes the other bug in #322722.
7617 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7619 * tramp-arm.c (mono_arch_patch_callsite): Support patching
7622 * mini-arm.c (arm_patch): Implement patching of BX call
7623 sequence. Fixes one of the bugs in #322722.
7625 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
7627 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
7628 under Linux. We only need to flush every 32-byte cache line.
7630 2007-11-07 Massimiliano Mantione <massi@ximian.com>
7633 move_basic_block_to_end: Add branches when needed, eventually creating
7635 optimize_branches: added a parameter that tells if it's ok to create
7636 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
7637 and avoid calling move_basic_block_to_end when it's not ok.
7640 2007-11-07 Mark Probst <mark.probst@gmail.com>
7642 * mini.c: Abort inlining call to InitializeArray if something
7643 looks wrong. Let the icall handle it, which now has proper safety
7646 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7648 * mini.c (mono_spill_call): add support for soft-float.
7650 * mini.c (mono_method_to_ir): add support for soft-float
7651 to inlined functions that return float.
7653 * mini.c (mono_method_to_ir): add support for soft-float
7654 to cee_stsfld opcode on float fields.
7656 2007-11-05 Geoff Norton <gnorton@novell.com>
7658 * mini-x86.h: Fix the structure access for X86 Leopard.
7661 2007-11-05 Martin Baulig <martin@ximian.com>
7663 * mini-trampolines.c
7664 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
7665 after compiling the method to notify the debugger.
7667 2007-11-05 Martin Baulig <martin@ximian.com>
7669 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
7671 2007-11-02 Zoltan Varga <vargaz@gmail.com>
7673 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
7674 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
7676 2007-11-01 Zoltan Varga <vargaz@gmail.com>
7678 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
7679 native-to-managed wrappers.
7681 2007-11-01 Geoff Norton <gnorton@novell.com>
7683 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
7686 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
7688 * mini.c, mini-x86.c: when getting back from unmanaged code
7689 to managed via a marshaled delegate we also need to set the
7692 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
7694 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
7697 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
7699 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
7700 let the debugger or other external agents to tell the JIT when
7701 a sw breakpoint has been inserted in the code that the JIT needs
7702 to be able to inspect.
7704 2007-10-31 Martin Baulig <martin@ximian.com>
7707 (MonoDebuggerInfo): Remove `runtime_class_init'.
7709 2007-10-30 Martin Baulig <martin@ximian.com>
7712 (mono_debugger_thread_created): Added `MonoThread *' argument.
7713 (mono_debugger_extended_notification): New public method.
7714 (mono_debugger_trampoline_compiled): New public method.
7717 (MonoDebuggerThreadInfo): Added `thread' and
7718 `extended_notifications' fields.
7721 (debugger_executable_code_buffer): New static variable.
7724 (MonoDebuggerInfo): Added `executable_code_buffer',
7725 `executable_code_buffer_size', `breakpoint_info_area',
7726 `breakpoint_table' and `breakpoint_table_size'.
7728 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
7730 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
7731 that IP either is an unused value or the vtable pointer. IMT
7732 calls use vtable + offset now. Reduced by almost half the size
7735 2007-10-26 Jonathan Chambers <joncham@gmail.com>
7737 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
7738 defines to access param registers. Replace long usage with
7739 gsize as sizeof(long) != sizeof(void*) on Win64.
7741 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
7742 on Win64. Fix intrinsic, use _AddressOfReturnAddress
7743 instead of non-existant _GetAddressOfReturnAddress.
7745 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
7746 param registers. Save/restore %rdi and %rsi in MonoLMF.
7748 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
7749 param registers. Modify (throw_exception) signature to take
7750 %rdi and %rsi on Win64.
7752 Code is contributed under MIT/X11 license.
7754 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
7756 * helpers.c: unlink debugging output files.
7758 2007-10-25 Zoltan Varga <vargaz@gmail.com>
7760 * mini.c: Move mono_create_ftnptr () to object.c.
7762 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7764 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
7765 optional. This function can now be used to disassemble code generated
7766 outside the JIT such as trampolines and IMT thunks.
7768 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
7770 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
7771 vtable pointer from a ldr instruction.
7773 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
7774 new IMT call sequence.
7776 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
7777 call sequence for interface invocations.
7779 * mini-arm.c (mono_arch_emit_imt_argument): added, required
7780 for imt support. This function is empty since IMT on ARM requires no
7781 special handling on the IR side.
7783 * mini-arm.c (mono_arch_find_imt_method): added, required for
7786 * mini-arm.c (mono_arch_find_this_argument): added, required
7789 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
7790 a ldr instruction to load a value stored in the code stream.
7792 * mini-arm.c (mono_arch_build_imt_thunk):added, required
7796 2007-10-23 Zoltan Varga <vargaz@gmail.com>
7798 * mini.c (mini_init): Install the jump trampoline callback.
7800 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7802 * mini-trampolines.c: handle synchronized methods with the common
7803 vtable trampoline (bug #335601).
7805 2007-10-17 Zoltan Varga <vargaz@gmail.com>
7807 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
7809 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
7812 * mini-ia64.h mini-ia64.c: Add support for IMT.
7814 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
7815 prolog. Fixes #331958.
7817 2007-10-15 Zoltan Varga <vargaz@gmail.com>
7819 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
7821 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7823 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
7826 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
7828 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
7831 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
7833 * mini-x86.c, mini-x86.h: x86 support for the common vtable
7836 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
7838 * mini-trampolines.c: changed the magic rampoline to understand
7839 the common vtable trampoline method: the method to invoke is
7840 determined by the vtable displacement of the call.
7842 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7844 * mini.c, mini.h: register the common vtable trampoline if the
7845 architecture supports it.
7847 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7849 * cpu-amd64.md: use the correct max length for tls_get.
7851 2007-10-14 Zoltan Varga <vargaz@gmail.com>
7853 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
7854 CEE_STELEM_ANY. Fixes #333696.
7856 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
7858 * exceptions-x86.c: provide more graceful handling of the case where
7859 we followed a bogus function pointer from managed code (bug #332866).
7861 2007-10-11 Mark Probst <mark.probst@gmail.com>
7863 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
7864 replaces the generic_shared flag and will carry more information
7867 * generic-sharing.c: Added mini_type_stack_size() which allows
7868 allows open types if given a generic sharing context.
7869 mini_get_basic_type_from_generic() takes a
7870 MonoGenericSharingContext* instead of a MonoCompile* now.
7872 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
7873 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
7874 mini-sparc.c, mini-x86.c: Trivial changes required by the two
7875 changes above. Just passing arguments through to the right
7878 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
7880 * mini-arm.c: unify the call emission to emit_code_seq().
7882 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
7884 * tramp-arm.c: reduced the trampoline size.
7886 2007-10-10 Mark Probst <mark.probst@gmail.com>
7888 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
7889 variable handling out of arch-specific code.
7891 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
7893 * mini-arm.c: implemented fast delegate dispatch.
7895 2007-10-09 Zoltan Varga <vargaz@gmail.com>
7897 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
7898 that fp elimination is turned off if the space required by locals is too
7901 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
7903 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
7904 ARM to the new style trampoline.
7906 2007-10-09 Zoltan Varga <vargaz@gmail.com>
7908 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
7910 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
7912 2007-10-09 Martin Baulig <martin@ximian.com>
7915 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
7916 `field_info_offset_offset'.
7918 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
7920 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
7921 removed more internal usage of the r11 register and made it available
7922 to the register allocator.
7924 2007-10-08 Mark Probst <mark.probst@gmail.com>
7926 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
7927 when sharing generics and treat type variables as references.
7929 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
7931 * mini-ppc.c: started removing the internal uses of register r11
7932 to eventually allow the register allocator to manage it as an
7933 additional available register.
7935 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
7937 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
7939 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
7941 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
7942 specific trampolines as they are not performance critical as a jump
7943 target (maybe align as before only for AOT code?). This saves about
7944 200 KB of native code on x86 for monodevelop startup.
7946 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
7948 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
7949 monodevelop startup.
7951 2007-10-06 Zoltan Varga <vargaz@gmail.com>
7953 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
7955 * mini-sparc.h mini-sparc.c: Implement IMT support.
7957 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
7958 its smaller and doesn't clobber sparc_g1.
7960 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
7962 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
7964 * mini-ppc.c: optimized the size of the IMT thunks a bit.
7966 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
7968 * mini-ppc.c: implemented fast delegate invocation.
7970 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
7972 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
7974 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
7976 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
7977 code to the new style trampoline in preparation for IMT support.
7979 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
7981 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
7982 systems already. This also reduces the specific trampiline sizes and
7983 prepares for the use of r12 as the IMT identifier register.
7985 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
7987 * mini-mips.h: endianess fix (simplified from a patch by
7988 Thomas Kunze <thommy@tabao.de>, bug #323737).
7990 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
7992 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
7993 to access ucontext fields and enable netbsd support
7994 (partially from Magnus Henoch <mange@freemail.hu>).
7996 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
7998 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
7999 use the preprocessor from the CPP env var if it is set.
8001 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8003 * mini-trampolines.c: fixed an assertion and moved it earlier in the
8004 code, before interface_offset gets used.
8006 2007-10-02 Zoltan Varga <vargaz@gmail.com>
8008 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
8009 mono_class_setup_vtable () before accessing klass->vtable.
8011 2007-10-01 Zoltan Varga <vargaz@gmail.com>
8013 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
8016 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8018 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
8019 IMT slots (this saves hundreds of KB of memory in programs like
8020 IronPython and Monodevelop).
8022 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8024 * mini.c: print the delegate counter.
8026 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
8028 * mini-x86.c: make it easier to enable the debugging code for IMT
8031 2007-09-28 Martin Baulig <martin@ximian.com>
8034 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
8035 `mono_method_klass_offset' and `mono_method_token_offset'.
8037 2007-09-20 Mark Probst <mark.probst@gmail.com>
8039 * mini.c: First generics sharing implementation. Can only share
8040 in very simple cases. If sharing doesn't work it falls back to
8041 dedicated compilation.
8043 * mini.h: Flag in MonoCompile to specify whether generic
8044 compilation is shared. Flags enum for marking which generic inst
8045 of a context is used. Prototypes for helper functions.
8047 * generic-sharing.c: Helper functions for generic method sharing.
8049 * optflags-def.h: Optimization flag (gshared) for enabling generic
8050 method sharing added.
8052 * Makefile.am: generic-sharing.c added.
8054 2007-09-19 Daniel Nauck <dna@mono-project.de>
8056 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
8058 2007-09-19 Massimiliano Mantione <massi@ximian.com>
8059 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
8062 2007-09-19 Martin Baulig <martin@ximian.com>
8064 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
8065 mono_debug_cleanup() is now part of mono_cleanup().
8067 2007-09-18 Zoltan Varga <vargaz@gmail.com>
8069 * driver.c (mono_main): Fix a warning.
8071 2007-09-17 Zoltan Varga <vargaz@gmail.com>
8073 * aot-compiler.c: Optimize various parts when processing large assemblies.
8076 * mini.c (mono_patch_info_hash): Improve hash function.
8078 2007-09-14 Jonathan Chambers <joncham@gmail.com>
8080 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
8082 Code is contributed under MIT/X11 license.
8084 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8086 * mini.c (mini_init): Fix a leak.
8088 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
8090 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8092 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
8094 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8096 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
8098 2007-09-13 Zoltan Varga <vargaz@gmail.com>
8100 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
8103 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
8105 * mini.c (handle_alloc): Enable managed allocators in AOT code.
8107 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
8109 * aot-runtime.c (decode_patch_info): Ditto.
8111 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8113 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
8114 static case. Cache delegates in architecture specific code,
8115 based on number of parameters.
8117 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
8118 in architecture specific code, based on number of parameters.
8120 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
8121 caching happen in architecture specific code now.
8123 Code is contributed under MIT/X11 license.
8125 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8127 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
8128 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
8129 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
8131 Code is contributed under MIT/X11 license.
8133 2007-05-15 Massimiliano Mantione <massi@ximian.com>
8134 * mini.c: (mono_thread_abort) Fixed bug #82416.
8136 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8138 * mini.: hook the new managed GC allocation feature into the JIT.
8140 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
8142 * mini.c: implementation for the new runtime tls opcode.
8144 2007-09-11 Martin Baulig <martin@ximian.com>
8147 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
8148 `mono_method_inflated_offset'.
8150 2007-09-07 Zoltan Varga <vargaz@gmail.com>
8152 * driver.c mini.h mini.c: Add a new devel command line option for injecting
8153 async exceptions into a method.
8155 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
8156 purpose of testing whenever the unwinder works at every instruction.
8158 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
8160 * mini.c: check accessibility of method used in ldftn (fixes
8163 2007-09-04 Zoltan Varga <vargaz@gmail.com>
8165 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
8167 * inssel.brg: Fix a warning.
8169 2007-09-03 Martin Baulig <martin@ximian.com>
8171 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
8172 now takes the `main_method' as argument.
8174 2007-09-02 Zoltan Varga <vargaz@gmail.com>
8176 * cpu-sparc.md (endfilter): Add missing src1:i argument.
8178 2007-08-30 Jonathan Chambers <joncham@gmail.com>
8180 * driver.c: include the cil-coff.h header on Windows.
8182 Code is contributed under MIT/X11 license.
8184 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
8186 * mini.c, driver.c: don't include the cil-coff.h header.
8188 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8190 * mini.c: flag places that needs fixes fo soft-float support.
8192 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
8194 * mini.h, inssel-float.brg: fix soft-float constant loads on big
8195 endian systems (partially from Dean Jenkins, bug #81924).
8197 2007-08-28 Mark Probst <mark.probst@gmail.com>
8199 * mini.c (check_linkdemand): Remove embedded reference object in
8200 call to LinkDemandSecurityException.
8201 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
8202 with an IntPtr instead of a reference object.
8204 2007-08-28 Zoltan Varga <vargaz@gmail.com>
8206 * mini.c (handle_initobj): Handle alignment properly.
8208 * inssel.brg (mini_emit_memset): Ditto.
8210 * inssel.brg (mini_emit_memcpy): Ditto.
8212 * inssel-sparc.brg: Ditto.
8214 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
8216 2007-08-26 Zoltan Varga <vargaz@gmail.com>
8218 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
8219 exceptions raised in unmanaged code. Fixes part of #82594.
8221 2007-08-24 Mark Probst <mark.probst@gmail.com>
8223 * mini.c (mono_method_to_ir), declsec.c
8224 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
8226 2007-08-22 Martin Baulig <martin@ximian.com>
8229 (MonoDebuggerThreadInfo): New typedef.
8230 (mono_debugger_thread_table): New global variable.
8231 (mono_debugger_thread_created): New public function.
8232 (mono_debugger_thread_cleanup): New public function.
8236 - removed `get_current_thread' and `lookup_assembly'.
8237 - removed `data_table'.
8238 - added `thread_table'.
8241 (mono_thread_start_cb): Call mono_debugger_thread_created().
8242 (mono_thread_attach_cb): Likewise.
8243 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
8244 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
8247 * driver.c (mono_main): Move mono_debug_init() up, before calling
8248 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
8250 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8252 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
8253 together when passing several arguments of type double (gives a small
8254 speedup and saves a few bytes of generated code).
8256 2007-08-20 Jb Evain <jbevain@novell.com>
8258 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
8260 2007-08-20 Jb Evain <jbevain@novell.com>
8262 * mini.c (mono_method_to_ir): throw MethodAccessException
8263 and FieldAccessException instead of InvalidProgramException.
8265 2007-08-20 Mark Probst <mark.probst@gmail.com>
8267 * mini.c: CoreCLR security checks.
8269 * mini.h: Removed MonoSecurityMode (moved to
8270 metadata/security-manager.h) and mono_security_mode global var
8271 (replaced by set/get functions in security-manager.h).
8273 * driver.c: Added "core-clr-test" security mode for testing. Used
8274 set-function for setting security mode.
8276 2007-08-17 Mark Probst <mark.probst@gmail.com>
8278 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
8279 the new jit_info_table.
8281 * driver.c: Test code for the new jit_info_table (enabled by the
8282 define MONO_JIT_INFO_TABLE_TEST).
8284 2007-08-14 Zoltan Varga <vargaz@gmail.com>
8286 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
8287 detection of call <REG> instruction sequence. Fixes build on freebsd.
8289 2007-08-13 Zoltan Varga <vargaz@gmail.com>
8291 * mini-exceptions.c: Fix a warning.
8293 2007-08-11 Zoltan Varga <vargaz@gmail.com>
8295 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
8296 stack overflow handling code on amd64 too.
8298 * mini-exceptions.c (mono_setup_altstack): Make this use
8299 mono_thread_get_stack_bounds ().
8301 * mini-x86.h: Disable sigaltstack on solaris x86.
8303 2007-08-10 Zoltan Varga <vargaz@gmail.com>
8305 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
8307 2007-08-10 Geoff Norton <gnorton@customerdna.com>
8309 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
8311 2007-08-08 Zoltan Varga <vargaz@gmail.com>
8313 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
8315 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
8317 2007-08-03 Neale Ferguson <neale@sinenomine.net>
8319 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
8322 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8324 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
8325 to be emitted (bug #82281).
8327 2007-08-01 Martin Baulig <martin@ximian.com>
8329 Merged the `debugger-dublin' branch.
8331 * debug-debugger.h (MonoDebuggerInfo):
8332 Removed the `old_*' compatibility entries.
8333 Added `debugger_version' and `data_table'.
8334 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
8335 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
8338 (MiniDebugMethodBreakpointInfo): Add `address_list'.
8339 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
8340 instead of a `gconstpointer'.
8341 (mono_debugger_insert_method_breakpoint): Return a
8342 `MonoDebugMethodAddressList *'.
8344 2007-06-28 Martin Baulig <martin@ximian.com>
8346 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
8348 2007-08-01 Zoltan Varga <vargaz@gmail.com>
8350 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
8351 __builtin_frame_address () since it is broken on older gcc versions.
8353 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8355 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
8356 on the stack overflow handling and made the managed stack overflows
8357 catchable in most cases using soft guard pages.
8358 * exceptions-x86.c: added code to restore the protection in the soft
8359 guard pages at the end of exception handling.
8361 2007-07-31 Zoltan Varga <vargaz@gmail.com>
8363 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
8365 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8367 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
8370 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8372 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
8373 signal handling support until it has been ported to the new mechanism.
8374 * mini.c: fixed stack overflow detection and use the new
8375 architecture code to handle signals on the altstack.
8377 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
8379 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
8380 stack overflows on the alt stack.
8382 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
8384 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
8385 stack overflows on the alt stack.
8387 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
8389 * exceptions-ppc.c: cleanup preparing for altstack support.
8391 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
8393 * exceptions-arm.c: cleanup preparing for altstack support.
8395 2007-07-27 Mark Probst <mark.probst@gmail.com>
8397 * mini.c (print_jit_stats): Output hazard pointer stats.
8399 2007-07-26 Mark Probst <mark.probst@gmail.com>
8401 * driver.c, mini.c: Replaced security mode flags with a single
8404 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8406 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
8408 2007-07-25 Mark Probst <mark.probst@gmail.com>
8410 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
8411 (which doesn't do anything yet) for activating Core CLR
8412 (Silverlight) security.
8414 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
8416 * mini-codegen.c: work around a possible gcc bug on arm.
8418 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8420 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
8421 message for platforms that don't support AOT compilation.
8423 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8425 * mini.h, mini.c, driver.c: temporary smcs hack.
8427 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
8429 * mini-arm.h, mini-arm.c: arm EABI fixes.
8431 2007-07-22 Zoltan Varga <vargaz@gmail.com>
8433 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
8436 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
8437 trampolines taking a method argument.
8439 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
8441 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
8442 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
8444 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
8445 JIT compilation throws an exception. Fixes #82050.
8447 2007-07-19 Mark Probst <mark.probst@gmail.com>
8449 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
8450 with the MONO_EXCEPTION_ defines.
8452 2007-07-17 Zoltan Varga <vargaz@gmail.com>
8454 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
8457 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
8458 the cause of an assertion.
8460 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
8462 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
8465 2007-07-15 Zoltan Varga <vargaz@gmail.com>
8467 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
8468 assert. Should fix #82103.
8470 2007-07-14 Zoltan Varga <vargaz@gmail.com>
8472 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
8473 here too. Fixes #82095.
8475 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
8478 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
8480 * mini-amd64.h: Enable IMT for amd64.
8482 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
8484 2007-07-12 Zoltan Varga <vargaz@gmail.com>
8486 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
8488 2007-07-12 Mark Probst <mark.probst@gmail.com>
8490 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
8491 as soon as check_linkdemand sets an exception_type.
8493 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8495 * mini-x86.c: fixed offsets for IMT call sequence.
8496 * mini-x86.h: enable IMT again.
8498 2007-07-11 Zoltan Varga <vargaz@gmail.com>
8500 * trace.c (mono_trace_enter_method): Decode MonoType too.
8502 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
8504 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
8506 * mini-amd64.c: Add preliminary IMT implementation.
8508 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8510 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
8511 understand the new IMT-base interface invocation (thanks to
8512 Daniel Nauck for the report and the remote debugging session).
8514 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
8516 * mini-x86.c: size and speed optimizations for the IMT bsearch.
8518 2007-07-11 Zoltan Varga <vargaz@gmail.com>
8520 * Makefile.am (aotcheck): Make this actually use the AOTed code.
8522 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
8524 * mini-trampolines.c: implement AOT IMT support.
8525 * mini-x86.h: enable IMT support for wider testing.
8527 2007-07-10 Zoltan Varga <vargaz@gmail.com>
8529 * inssel.brg (emit_imt_argument): Add aot support here.
8531 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
8533 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8535 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
8536 of the IMT implementation, partially from massi, with my
8537 implementation of the bsearch sequence. Disabled by default until
8538 the AOT code is implemented.
8540 2007-07-10 Zoltan Varga <vargaz@gmail.com>
8542 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
8544 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
8546 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8548 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
8549 arch-independent IMT JIT code from Massimiliano
8550 Mantione (massi@ximian.com) with small cleanups from me.
8552 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
8554 * Makefile.am: fix svn invocation to get the svn revision to be
8555 independent of the local language (build fix).
8557 2007-07-09 Mark Probst <mark.probst@gmail.com>
8559 * mini.c (inline_method): Reset cfg->exception_type if the
8560 inlining is aborted. Fixes: 82049.
8562 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
8564 * mini.c: remove assert from exception handling code when exception_ptr
8567 2007-07-05 Zoltan Varga <vargaz@gmail.com>
8569 * mini.c (mono_codegen): Add an assert.
8571 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
8572 enter and leave code.
8573 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
8575 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8577 * mini-ppc.c: fixed memory corruption for localloc(0)
8580 2007-07-05 Zoltan Varga <vargaz@gmail.com>
8582 * mini.c: Fix warnings.
8584 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
8586 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
8587 to emit better double->int conversions.
8589 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
8591 * mini.c: the provided Min/Max optimizations are valid for unisgned
8594 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
8596 * mini.c (can_access_method, can_access_field): methods moved to metadata/class.c and renamed to mono_method_can_access_method and mono_method_can_acesss_field
8598 2007-06-28 Miguel de Icaza <miguel@novell.com>
8600 * mini.c (mono_running_on_valgrind): Add support for reporting the
8601 method and its boundaries to valgrind.
8603 2007-06-28 Martin Baulig <martin@ximian.com>
8605 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
8607 2007-06-25 Zoltan Varga <vargaz@gmail.com>
8609 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
8611 * generic.2.cs: Add new test case.
8613 2007-06-25 Martin Baulig <martin@ximian.com>
8615 Merged the `debugger-dublin' branch.
8618 (mono_debugger_insert_method_breakpoint): New public method.
8619 (mono_debugger_remove_method_breakpoint): Likewise.
8620 (mono_debugger_check_breakpoints): New static method.
8621 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
8623 * debug-debugger.h (MonoDebuggerInfo):
8624 Renamed (to keep backward compatibility in the vtable):
8625 `insert_breakpoint' -> `old_insert_breakpoint'.
8626 `remove_breakpoint' -> `old_remove_breakpoint'.
8627 `create_string' -> `old_create_string'.
8628 `lookup_class' -> `old_lookup_class'.
8629 `lookup_type' -> removed; changed into a dummy field.
8630 `lookup_assembly' -> `old_lookup_assembly'.
8631 Added (same functionality, but different signature):
8632 `create_string', `lookup_class', `lookup_assembly'
8634 `get_method_addr_or_bpt', `remove_method_breakpoint',
8635 `runtime_class_init'.
8637 * debug-debugger.c: Merged the `debugger-dublin' branch.
8639 2007-06-23 Zoltan Varga <vargaz@gmail.com>
8641 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
8643 (peephole_pass): Likewise.
8645 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
8647 * driver.c: hopefully make setaffinity work also for ancient
8650 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
8652 * driver.c : win32 build fix.
8654 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
8656 * driver.c: check for the MONO_NO_SMP env var and bind to a single
8657 processor if it is set.
8659 2007-06-21 Martin Baulig <martin@ximian.com>
8661 * debug-mini.h: New file.
8664 (mono_debugger_insert_breakpoint_full): Moved here from
8665 ../metadata/mono-debug-debugger.c.
8666 (mono_debugger_remove_breakpoint): Likewise.
8667 (mono_debugger_breakpoint_callback): Likewise.
8669 2007-06-15 Raja R Harinath <rharinath@novell.com>
8671 * jit-icalls.c (mono_helper_compile_generic_method): Update to
8672 changes in MonoGenericClass.
8674 2007-06-14 Zoltan Varga <vargaz@gmail.com>
8676 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
8678 2007-06-14 Raja R Harinath <rharinath@novell.com>
8680 * jit-icalls.c (mono_helper_compile_generic_method): Update to
8681 removal of MonoGenericMethod.
8683 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8685 * mini-exceptions.c: hooks for the exception events profiling API.
8687 2007-06-14 Randolph Chung <tausq@debian.org>
8689 * Makefile.ma: Add hppa target.
8690 * mini-arch.h: Include mini-hppa.h
8691 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
8692 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
8693 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8695 2007-06-14 Randolph Chung <tausq@debian.org>
8697 * inssel.brg: Add rules for "chained" compare-branch operations so that
8698 a single compare op can affect multiple branches. Adjust cost for
8699 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
8700 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
8701 cost for some rules so that they can more easily be overridden by
8702 per-arch rules (with fixes from lupus).
8703 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8705 2007-06-13 Randolph Chung <tausq@debian.org>
8707 * mini-ops.h: Reorder branch ops so that they match the order of the
8708 corresponding CEE_* ops. The code expects them this way.
8709 Add new ops for HPPA target.
8710 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8712 2007-06-13 Randolph Chung <tausq@debian.org>
8714 * mini-exceptions.c: Handle cases where the stack grows towards
8716 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8718 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
8720 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
8722 * driver.c: explain where a non-matching corlib is found.
8724 2007-06-13 Mark Probst <mark.probst@gmail.com>
8726 * mini.c (print_jit_stats): Output dynamic code allocation stats.
8728 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
8730 * mini-exceptions.c: Generate a method profile leave event during
8731 an exception to ensure that the profiler gets notified.
8733 2007-06-07 Zoltan Varga <vargaz@gmail.com>
8735 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
8738 * cpu-amd64.md: Add long_and/or/xor opcodes.
8740 2007-06-06 Wade Berrier <wberrier@novell.com>
8742 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
8743 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
8744 length of instruction shr_imm (expected 8, got 10)
8746 2007-06-06 Zoltan Varga <vargaz@gmail.com>
8748 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
8750 2007-06-06 Mark Probst <mark.probst@gmail.com>
8752 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
8753 MonoInternalHashTable again (fixed bug in the internal hash table
8756 2007-06-06 Mark Probst <mark.probst@gmail.com>
8758 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
8759 Have to figure out what makes it crash the SWF regression.
8761 2007-06-05 Zoltan Varga <vargaz@gmail.com>
8763 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
8765 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8767 * mini.c: optimize out the type check when storing null in a
8770 2007-06-04 Mark Probst <mark.probst@gmail.com>
8772 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
8773 MonoInternalHashTable.
8775 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
8777 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
8778 signed integer methods.
8780 2007-06-02 Zoltan Varga <vargaz@gmail.com>
8782 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
8783 permanently since the current approach doesn't work.
8785 2007-06-02 Zoltan Varga <vargaz@gmail.com>
8787 * inssel.brg (stmt): Only call delegate->invoke_impl if
8788 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
8790 2007-06-01 Zoltan Varga <vargaz@gmail.com>
8792 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
8793 the sreg2==rdx case.
8795 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
8796 account if it contains a rex prefix.
8797 (peephole_pass): Handle OP_FMOVE as well.
8799 2007-06-01 Zoltan Varga <vargaz@gmail.com>
8801 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
8802 as it causes regressions.
8804 2007-05-31 Zoltan Varga <vargaz@gmail.com>
8806 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
8807 static case as well.
8809 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
8811 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
8812 (mono_arch_get_this_arg_from_call): Ditto.
8814 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
8816 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
8819 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
8820 (mono_arch_get_this_arg_from_call): Ditto.
8822 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
8824 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
8825 try to create optimized invoke code and use that for further invocations.
8826 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
8828 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
8830 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
8832 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
8833 sealed classes or methods.
8834 *devirtualization.cs: tests for the new optimization
8836 2007-05-29 Zoltan Varga <vargaz@gmail.com>
8838 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
8839 by the update_volatile () function.
8841 2007-05-27 Zoltan Varga <vargaz@gmail.com>
8843 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
8846 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
8848 2007-05-24 Jonathan Chambers <joncham@gmail.com>
8850 * mini.c: Add configure checks for header files.
8851 * mini-x86.c: Add configure checks for header files.
8852 * trace.c: Add configure checks for header files.
8853 * aot-runtime.c: Add configure checks for header files.
8854 * aot-compiler.c: Add configure checks for header files.
8855 * driver.c: Add configure checks for header files.
8856 * mini-codegen.c: Add configure checks for header files.
8858 Code is contributed under MIT/X11 license.
8860 2007-05-22 Zoltan Varga <vargaz@gmail.com>
8862 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
8863 icompare_imm -128 + op_iclt. Fixes #81703.
8865 2007-05-19 Zoltan Varga <vargaz@gmail.com>
8867 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
8869 2007-05-15 Massimiliano Mantione <massi@ximian.com>
8871 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
8872 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
8873 so that all isinst checks now use "interface_bitmap".
8875 2007-05-15 Zoltan Varga <vargaz@gmail.com>
8877 * cpu-amd64.md (jmp): Fix a warning.
8879 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
8881 * basic.cs: Add new regression test.
8883 * basic.cs: Remove test which is now in basic-long.cs.
8885 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
8887 * basic-long.cs: Add new test.
8889 2007-05-13 Zoltan Varga <vargaz@gmail.com>
8891 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
8893 2007-05-12 Zoltan Varga <vargaz@gmail.com>
8895 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
8897 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
8900 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
8901 throwing code a bit.
8903 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
8904 the exception throwing code a bit.
8906 * mini-x86.c (get_call_info): Allocate result from a mempool.
8908 2007-05-11 Zoltan Varga <vargaz@gmail.com>
8910 * aot-compiler.c (find_typespec_for_class): Fix the assert.
8912 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
8914 * mini.h (MonoCompile): Add 'token_info_hash' field.
8916 * mini.c: Save token->method associations during compilation so the AOT
8917 compiler can use it.
8919 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
8920 which reference generic classes and methods.
8922 2007-05-10 Zoltan Varga <vargaz@gmail.com>
8924 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
8926 * aot-compiler.c (compile_method): Fix a typo in a comment.
8928 * aot-runtime.c (decode_cached_class_info): Skip generic types.
8930 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
8933 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
8935 2007-05-09 Zoltan Varga <vargaz@gmail.com>
8937 * mini.h (MonoCompile): Add 'args' field.
8939 * mini.c (mono_compile_create_vars): Store variables representing the arguments
8942 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
8944 2007-05-08 Zoltan Varga <vargaz@gmail.com>
8946 * mini.c (mono_compile_get_interface_var): Remove this unused function.
8948 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
8950 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
8951 opcodes for some opcodes.
8953 * mini.h *.brg *.c: Use the new opcodes.
8955 2007-05-08 Massimiliano Mantione <massi@ximian.com>
8957 * mini.h: Bumped aot revision.
8959 * inssel.brg: modified code generation of type checks for interfaces
8960 to use the new "MonoClass.interface_bitmap" instead of the old
8961 "MonoClass.interface_offsets".
8963 2007-04-30 Zoltan Varga <vargaz@gmail.com>
8965 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
8967 2007-04-29 Zoltan Varga <vargaz@gmail.com>
8969 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
8972 2007-04-27 Neale Ferguson <neale@sinenomine.net>
8974 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
8976 2007-04-27 Wade Berrier <wberrier@novell.com>
8978 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
8979 mini.h) to fix build.
8981 2007-04-26 Zoltan Varga <vargaz@gmail.com>
8983 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
8985 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
8986 causes the corlib unit tests to fail.
8988 2007-04-25 Zoltan Varga <vargaz@gmail.com>
8990 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
8992 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
8994 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
8995 opcodes to the comparison relations.
8997 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
8998 opcodes to their types.
9000 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
9002 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
9003 it in cfg->arch.cinfo.
9005 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
9007 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
9008 cfg->cil_offset_to_bb.
9010 2007-04-24 Zoltan Varga <vargaz@gmail.com>
9012 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
9013 created becase of initlocals.
9015 2007-04-23 Zoltan Varga <vargaz@gmail.com>
9017 * mini-alpha.c cpu-alpha.md: More alpha port work from
9018 Sergey Tikhonov <tsv@solvo.ru>.
9020 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
9022 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
9024 2007-04-19 Zoltan Varga <vargaz@gmail.com>
9026 * cpu-s390.md (break): Correct the length of break instruction.
9028 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9030 * mini.c: fix a couple of soft-float issues and comments.
9032 2007-04-15 Miguel de Icaza <miguel@novell.com>
9034 * trace.c (is_filenamechar): - is also a filename char.
9036 2007-04-15 Neale Ferguson <neale@sinenomine.net>
9038 * mini-s390.c: Correct checking for enum type in return value processing.
9040 2007-04-14 Raja R Harinath <rharinath@novell.com>
9042 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
9043 (version.h): Makefile is in the build directory.
9045 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
9047 * mini-amd64.h: fix for assertion failure on Solaris/amd64
9049 2007-04-11 Martin Baulig <martin@ximian.com>
9051 * mini.c (can_access_member): Fix handling of generic classes;
9054 2007-04-10 Zoltan Varga <vargaz@gmail.com>
9056 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
9058 2007-04-05 Zoltan Varga <vargaz@gmail.com>
9060 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
9062 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9064 * mini-codegen.c: make sure the right spill amount is
9065 used for fp or integer registers (fixes the float_sub_spill() on ppc).
9067 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
9069 * mini-ppc.c: fixes for the fp_branch_nan test.
9071 2007-03-23 Zoltan Varga <vargaz@gmail.com>
9073 * basic.cs: Comment out new test which still fails on ia64.
9075 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9077 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
9079 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9081 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
9083 2007-03-22 Zoltan Varga <vargaz@gmail.com>
9085 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
9086 on 64 bit machines. Fixes part of #80738.
9088 * basic.cs: Add regression test.
9090 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9092 * inssel.brg basic.cs: Revert previous change to fix build.
9094 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
9097 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
9099 * basic.cs: Add new regression test.
9101 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9103 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
9106 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9108 * cpu-s390x.md: Correct length of break instruction.
9110 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9112 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
9113 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
9115 2007-03-15 Jonathan Chambers <joncham@gmail.com>
9117 * *.c: Begin WIN64 port.
9118 * mini.c: Use correct register in profiler.
9119 * mini-amd64.c: No inline assembly on Win64.
9120 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
9121 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
9122 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
9123 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
9124 mono_arch_ip_from_context for Win64.
9126 Contributed under MIT/X11 license.
9128 2007-03-15 Zoltan Varga <vargaz@gmail.com>
9130 * exceptions-amd64.c (seh_handler): Ditto.
9132 * exceptions-x86.c (seh_handler): Fix a memory leak.
9134 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
9136 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
9137 mini-s390x.c: fixed peephole optimizations to deal
9138 correctly with 1 and 2 byte reload avoidance.
9140 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
9142 * cpu-s390.md, cpu-s390x.md: update localloc length.
9144 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9146 * cpu-g4.md: added missing descriptions.
9148 2007-03-14 Miguel de Icaza <miguel@novell.com>
9150 * Makefile.am: Add support so the tail tests are not executed on
9151 PowerPC as that is a known limitation of the PowerPC port.
9153 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9155 * runmdesc.bat: Move to msvc directory.
9157 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9159 * runmdesc.bat: Run executable that was produced by the current
9160 target and sent via an argument.
9162 2007-03-11 Zoltan Varga <vargaz@gmail.com>
9164 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
9167 * generics.2.cs: Add regression test.
9169 2007-03-09 Wade berrier <wberrier@novell.com>
9171 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
9173 2007-03-09 Zoltan Varga <vargaz@gmail.com>
9175 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
9176 AOT code depends on this.
9178 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9180 * mini.c: more precise tracking of types in the eval stack
9181 (part of fix for bug #81044).
9183 2007-03-07 Zoltan Varga <vargaz@gmail.com>
9185 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
9187 * aot-compiler.c (encode_patch): Remove an obsolete comment.
9189 2007-03-06 Zoltan Varga <vargaz@gmail.com>
9191 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
9193 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
9195 2007-02-22 Zoltan Varga <vargaz@gmail.com>
9197 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
9198 a pointer on 64 bit systems. Fixes #80190.
9200 * iltests.il: Add new regression test.
9202 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9204 * mini.c: inline a constant for Environment.IsRunningOnWindows.
9206 2007-02-19 Geoff Norton <gnorton@customerdna.com>
9208 * trace.c: Remove an erroneous alignemnt check when tracing.
9209 Fixes --trace on OSX86.
9211 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9213 * mini-$(arch).h: initialize SP in context for all the archs.
9215 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
9217 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
9218 regressions in the thread tests.
9220 2007-02-14 Zoltan Varga <vargaz@gmail.com>
9222 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
9223 - fixed implementation of LOCALLOC opcode
9224 - implemented non-un compare for floats
9226 - implementation of FDIV and CKFINITE opcodes
9227 - fixes for latest mono updates
9228 - additional arch opcodes
9230 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
9232 * Makefile.am: simplify and merge rules for cross-compilation.
9234 2007-02-07 Massimiliano Mantione <massi@ximian.com>
9236 * local-propagation.c: Actually *apply* the fix for bug 80591...
9238 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9240 * mini-exceptions.c: backuot part of the last change
9241 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
9243 2007-02-06 Massimiliano Mantione <massi@ximian.com>
9244 * inssel.brg: Fix bug 59286.
9247 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
9249 * mini-exceptions.c: patch from Zoltan to correctly check for
9250 stack boundaries (using the stack register, not the frame register),
9251 fixes bugs #80724, #79717.
9253 2007-02-03 Zoltan Varga <vargaz@gmail.com>
9255 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
9256 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
9258 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
9259 presence of frame pointer elimination.
9261 2007-02-01 Geoff Norton <gnorton@customerdna.com>
9263 * mini-x86.h: NetBSD UCONTEX_REG defines.
9265 2007-02-01 Zoltan Varga <vargaz@gmail.com>
9267 * inssel-amd64.brg: Fix amd64 build.
9269 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
9271 * mini.h: remove extern to workaround what looks likes gcc bug 26905
9274 2007-01-31 Zoltan Varga <vargaz@gmail.com>
9276 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
9279 * mini-<ARCH>.c: Use mono_is_regsize_var ().
9281 2007-01-30 Mark Mason <mason@broadcom.com>
9283 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
9284 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
9285 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
9286 beginning support for CEE_JMP [not quite working yet]
9287 * tramp-mips.c: LMF handling now works
9289 2007-01-30 Zoltan Varga <vargaz@gmail.com>
9291 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
9293 * mini.h (NULLIFY_INS): New macro.
9295 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9297 * mini.c: statistical profiler fix for windows, patch
9298 from Tor Lillqvist (tml@novell.com).
9300 2007-01-30 Massimiliano Mantione <massi@ximian.com>
9301 * local-propagation.c: Fix bug 80591.
9303 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
9305 * Makefile.am: put back the --export-dynamic option as with
9306 the previous gmodule flags (thanks to Robert Jordan).
9308 2007-01-28 Zoltan Varga <vargaz@gmail.com>
9310 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
9312 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
9313 simplify and speed up the local register allocator. Also rename some fields
9314 like iassign->vassign.
9316 * regalloc.c: Remove some functions which are no longer used since their
9317 inlined version is in mini-codegen.c.
9319 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
9321 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
9323 2007-01-27 Zoltan Varga <vargaz@gmail.com>
9325 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
9326 narrowing. Fixes #80622.
9328 * iltests.il: Add new regresssion test.
9330 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
9332 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
9333 debug-debugger.c, debug-debugger.h: warning fixes.
9334 * driver.c: updated copyright year and made it fit in one line.
9336 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
9338 * aot-runtime.c: updated to use mono-dl instead of gmodule.
9340 2007-01-25 Zoltan Varga <vargaz@gmail.com>
9342 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
9344 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
9346 * iltests.il: Add new test for bug #80507.
9348 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9350 * mini-arm.h: use soft-float also on vfp for now.
9352 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
9354 * mini.c: fix some more soft-float issues.
9356 2007-01-24 Zoltan Varga <vargaz@gmail.com>
9358 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
9360 2007-01-24 Massimiliano Mantione <massi@ximian.com>
9361 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
9362 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
9363 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
9365 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
9367 * mini-arm.c: typo fix.
9369 2007-01-23 Neale Ferguson <neale@sinenomine.net>
9371 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
9373 2007-01-21 Zoltan Varga <vargaz@gmail.com>
9375 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
9376 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
9378 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
9380 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
9382 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
9384 * inssel.brg: Fix a warning.
9386 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
9388 * abcremoval.c ssa.c ssapre.c: Update after this change.
9390 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
9392 * dominators.c (df_set): Use mono_bitset_union_fast.
9394 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
9396 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
9397 mini-codegen.c: reduce relocations and memory usage for the cpu
9400 2007-01-20 Zoltan Varga <vargaz@gmail.com>
9402 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
9404 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
9405 to reduce their size.
9407 2007-01-19 Mark Mason <mason@broadcom.com>
9409 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
9410 * mini-mips.c: more configuration macros, support long conditional branches, additional
9411 asserts, fix epilog instrumentation.
9412 * mini-mips.h: use standard stack walk
9413 * cpu-mips.md: increase size of div, rem and conditional branches
9415 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
9417 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
9420 2007-01-19 Zoltan Varga <vargaz@gmail.com>
9422 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
9423 (compile_method): Ditto.
9425 * aot-runtime.c (decode_klass_info): Ditto.
9427 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
9428 needed by the code generated by inssel.brg. Also fix a warning.
9430 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
9432 * mini.c: deal with enums that become genericinsts by
9433 being nested in a generic class (bug #79956).
9435 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9437 * mini.c: match the generic definition to check for
9438 private access with generic types (bug #78431).
9440 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9442 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
9443 to make life easier for people cross-compiling that insist on not
9446 2007-01-17 Mark Mason <mason@broadcom.com>
9448 * inssel-long.brg: patch to deal with mips missing flags
9449 * inssel-long32-mips.brg: implement overflow checks
9450 * insset-mips.brg: implement overflow checks
9451 * mini-mips.h: implement conditional exception handling
9452 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
9453 Remove unused code, minor cleanups.
9454 * exceptions-mips.c: minor cleanups
9455 * mini-ops.h: add mips conditional exception ops
9456 * cpu-mips.md: add mips conditional exception ops
9459 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
9461 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
9462 to deal with mips missing of flags.
9464 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
9466 * exceptions-ppc.c: execute fault handlers.
9468 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
9470 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
9472 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9474 * mini.c: handle also floating point values in initialize_array.
9476 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
9478 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
9479 array initialization and make it conditional on the intrins option.
9481 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
9483 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
9484 relocations and put the patch info names close to the enum definition.
9486 2007-01-15 Mark Mason <mason@broadcom.com>
9488 * basic.cs, exceptions.cs: break up large tests to increase debugability.
9490 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9492 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
9494 2007-01-12 Raja R Harinath <rharinath@novell.com>
9496 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
9498 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
9500 * Makefile.am: distribute the mips sources.
9502 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9504 * mini-codegen.h: handle bug #80489 here, by excluding ecx
9507 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
9509 * cpu-x86.md: back out for now as this triggers other regressions.
9511 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
9513 * cpu-x86.md: force src1 and dest regpair for long shift instructions
9514 to eax:edx, so ecx can't get allocated to them (bug #80489).
9516 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
9518 * mini.c, mini-exceptions.c: enabled running fault handlers
9521 2007-01-03 Miguel de Icaza <miguel@novell.com>
9523 * driver.c: If nothing fail, do not use the string "failed",
9524 because it makes it very annoying to view test result logs on the
9527 2006-12-30 Miguel de Icaza <miguel@novell.com>
9529 * debug-debugger.c (mono_debugger_main): Rename "main" to
9530 "main_method" to prevent a warning.
9532 Remove a warning for unused field.
9534 2006-12-28 Martin Baulig <martin@ximian.com>
9537 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
9539 2006-12-22 Martin Baulig <martin@ximian.com>
9541 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
9542 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
9543 seperate `.mdb_debug_info' section, so we can access it from the
9544 debugger even if the binary is stripped.
9546 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
9547 from the `.mdb_debug_info' here to prevent the linker from
9548 removing that section.
9550 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
9553 2006-12-19 Robert Jordan <robertj@gmx.net>
9555 * mini-x86: enable the code to return small structures in
9556 registers for FreeBSD as well. Fixes bug #80278.
9557 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
9559 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9561 * mini-x86.c: align the stack when calling the profiler
9562 function instrumenting the prolog (on OSX).
9564 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
9566 * mini.c: emit a break opcode where Debugger.Break () is called.
9568 2006-12-13 Miguel de Icaza <miguel@novell.com>
9570 * mini.c (mono_method_to_ir): Provide useful information on this
9571 assert, to prevent others from debugging like I did.
9573 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
9575 * mini.c: enable code which was incorrectly commented
9578 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
9580 * mini-x86.c: enable on OSX, too, the code to return small
9581 structures in registers.
9583 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
9585 * mini-x86.c: remove the use of the dynamic code manager here, too.
9587 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
9589 * mini.h, debug-debugger.c, tramp-*.c: fixed
9590 mono_debugger_create_notification_function() to use
9591 mono_global_codeman_reserve () instead of a dynamic code manager.
9593 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
9595 * mini.c, jit-icalls.h, jit-icalls.c: remove the
9596 ves_array_element_address() jit icall and use a generated
9597 managed method instead (which is about 4 times faster for a rank 3
9600 2006-11-29 Mark Mason <mason@broadcom.com>
9602 * basic-calls.cs: additional tests for passing
9603 structures as function arguments.
9605 2006-11-29 Mark Mason <mason@broadcom.com>
9607 * mini-mips.h: disable custom exception handling
9608 * mini-mips.c: throw/rethrow should use jalr to call
9609 exception stubs. Fixed bug with passing structures
9610 by value. More support for tracing floating point
9613 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9615 * mini.c: fixed typo in the soft-float ldind.r4 handling
9618 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
9620 * mini.c, mini.h, driver.c: added --runtime command line
9621 option to select a different runtime than the autodetected one.
9622 * jit.h: added API for embedders to initialize with a specific
9625 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
9627 * mini.c: handle also boxing of r4 values (bug #80024).
9629 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
9631 * mini-ppc.c: force indirect calls until we reserve
9632 enough address space for all the generated code.
9634 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
9636 * exceptions-arm.c: workaround bugs in the libc definition
9639 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
9641 * inssel.brg: fixes from me and Mark Mason.
9643 2006-11-23 Dick Porter <dick@ximian.com>
9645 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
9646 semaphore display now we've fixed the initial value
9648 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
9650 * inssel.brg: partially revert the last change to fix the build.
9652 2006-11-21 Mark Mason <mason@broadcom.com>
9654 * inssel.brg: Add and use compare-and-branch macros to support
9655 architectures that do not have condition code registers (ie. MIPS).
9656 * *-mips.{c,brg,md}: Fix copyright statements
9658 2006-11-20 Mark Mason <mason@broadcom.com>
9660 * Makefile.am: remove mini-codegen.c from list of MIPS sources
9661 * mini.c: Allow GET_CONTEXT to be specified by the arch port
9662 * mini.h: Added declaration for mono_print_ins()
9663 * mini-codegen.c: added ins_spec initializer for MIPS
9664 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
9665 vreg to be virtual and hreg to be non-virtual.
9666 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
9667 is not yet working/implemented correctly.
9668 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
9669 non-static, fixup calls to print_ins() from other parts in the file.
9671 2006-11-20 Mark Mason <mason@broadcom.com>
9673 * basic-calls.cs: added tests for passing structures as arguments
9676 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
9678 * inssel-long32.brg: optimize signed division by power of two.
9680 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
9682 * mini-arm.c: added support for interworking with thumb code
9683 (mono must be still be built using the ARM instruction encoding).
9685 2006-11-19 Miguel de Icaza <miguel@novell.com>
9687 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
9688 verifier has different rules for it. Fixes a few verifier issues
9691 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
9692 at the end, so people know what happened.
9694 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
9696 * brach-opts.c: in optimize_exception_target() make sure we
9697 are in a catch clause (fixes bug #79871).
9699 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
9701 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
9702 more soft-float support fixes.
9704 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
9706 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
9707 that are passed half on the stack and half in registers.
9709 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
9711 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
9712 more mips integration work from Mark E Mason
9713 <mark.e.mason@broadcom.com>.
9715 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
9717 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
9718 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
9719 tramp-mips.c: added sources for the mips port, not
9720 integrated in the build yet. Contributed by
9721 Mark E Mason <mark.e.mason@broadcom.com>.
9723 2006-11-14 Neale Ferguson <neale@sinenomine.net>
9725 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
9727 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
9729 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
9730 put the soft-float rules in its own file since it seems to
9731 break s390 compilation.
9733 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
9735 * mini-arm.c: fixed wrnings.
9737 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
9739 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
9740 inssel-arm.brg: ARM support for soft-float.
9742 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
9744 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
9745 loads and stores of 32 bit fp values.
9747 2006-11-10 Zoltan Varga <vargaz@gmail.com>
9749 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
9751 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
9752 works. Fixes #79852 and #79463.
9754 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
9756 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
9757 more soft-float support WIP and fixes.
9759 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
9761 * mini-arm.c: some VFP updates.
9763 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
9765 * mini-exceptions.c: 0 is a valid local var offset in some
9766 architectures, don't assert (bug #78508).
9768 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
9770 * exceptions-arm.c: fixed off by one error in stack walk code.
9772 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
9774 * mini.h, mini.c: more precise tracking of type load exceptions.
9776 2006-11-03 Robert Jordan <robertj@gmx.net>
9778 * Makefile.am: [WIN32] Add monow.exe target.
9779 * driver.c: [WIN32] Don't detach the console when debugging.
9782 2006-10-30 Miguel de Icaza <miguel@novell.com>
9784 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
9786 2006-10-23 Zoltan Varga <vargaz@gmail.com>
9788 * aot-compiler.c (emit_method_info): Add a case missed earlier.
9790 * driver.c (mini_regression): Fix --regression with AOT.
9792 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
9794 2006-10-17 Zoltan Varga <vargaz@gmail.com>
9796 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
9798 * mini-sparc.h: Don't use sigaction on sparc/linux.
9800 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
9802 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
9804 * mini-exceptions.c: Add proper include files for getpid ().
9806 2006-10-16 Zoltan Varga <vargaz@gmail.com>
9808 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
9809 address instead of a MonoJitInfo* to avoid decoding the exception info for the
9812 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
9813 name cache to reduce its size.
9815 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9817 2006-10-15 Zoltan Varga <vargaz@gmail.com>
9819 * mini-x86.c: Save/restore the current LMF structure more efficiently using
9820 the mono_lmf TLS variable.
9822 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
9823 trampoline lmf frames.
9825 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
9827 2006-10-14 Zoltan Varga <vargaz@gmail.com>
9829 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
9830 the mono_lmf TLS variable.
9832 * mini-exceptions.c: Access the LMF structure through accessors.
9834 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
9835 variable instead of in jit_tls->lmf.
9837 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
9839 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
9840 trampoline lmf frames.
9842 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
9844 2006-10-12 Zoltan Varga <vargaz@gmail.com>
9846 * mini.c trace.c mini-x86.c: Revert these too.
9848 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
9851 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
9853 * genmdesc.c: removed now dead code.
9855 2006-10-09 Robert Jordan <robertj@gmx.net>
9857 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
9859 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
9861 * mini.h: do not leave gaps in the opcode values.
9863 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
9865 * jit-icalls.h: flag functions as internal here, too.
9867 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
9869 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
9870 functions with the internal attribute.
9872 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
9874 * aot-compiler.c: fclose the file descriptor in the profile read loop.
9876 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
9878 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
9881 2006-10-05 Zoltan Varga <vargaz@gmail.com>
9883 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
9884 tail calls as on other platforms.
9886 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
9888 * iltests.il: Add a few tailcall tests.
9890 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
9892 * driver.c: fix loop for old compilers (bug #79521).
9894 2006-10-02 Zoltan Varga <vargaz@gmail.com>
9896 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
9898 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
9900 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
9901 metadata without any code.
9903 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
9904 more precise debugging information using gdb.
9906 2006-09-30 Zoltan Varga <vargaz@gmail.com>
9908 * inssel-ia64.brg: Make the helper methods static.
9910 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
9912 * inssel-x86.brg: make the helper methods static.
9914 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
9916 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
9918 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
9920 * mini.c: updates for monoburg changes.
9921 * inssel.brg: make a few helper functions static as they should.
9923 2006-09-27 Zoltan Varga <vargaz@gmail.com>
9925 * Makefile.am: Move mini-codegen.c to common_sources.
9927 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
9929 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
9931 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
9932 mini-ppc.h: port to use the common local register allocator.
9934 2006-09-26 Zoltan Varga <vargaz@gmail.com>
9936 * mini.h: Remove the comment too then.
9938 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
9940 * mini.h: put back backend.data which is to be used shortly and
9941 doesn't increase the size of MonoInst. If any 64 bit arch aligned
9942 pointers on 4 byte boundaries it'd have much bigger issues running
9943 and you can ifdef it out anyway.
9945 2006-09-26 Zoltan Varga <vargaz@gmail.com>
9947 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
9948 MonoInst size by 4 bytes on 64 bit machines.
9950 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
9952 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
9953 replacement with more meaningful field names. Arch maintainers, please
9954 check the assigned names are good enough for your arch.
9956 2006-09-26 Zoltan Varga <vargaz@gmail.com>
9958 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
9959 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
9961 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
9963 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
9964 relocations and memory requirements, put the optimization flags
9965 definitions in their own file.
9967 2006-09-24 Zoltan Varga <vargaz@gmail.com>
9969 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
9971 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
9973 2006-09-22 Zoltan Varga <vargaz@gmail.com>
9975 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
9977 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
9979 * inssel.brg: use the correct function to get the size of an item
9980 in an array, given an element class.
9981 * aot-compiler.c: do not access class->class_size directly.
9983 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
9985 * mini.h, debug-mini.c: added a debugging function to print
9986 info about local variables and arguments in a jitted method.
9988 2006-09-20 Zoltan Varga <vargaz@gmail.com>
9990 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
9992 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
9994 2006-09-19 Zoltan Varga <vargaz@gmail.com>
9996 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
9997 inner and outer loops when passing vtypes.
9999 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
10001 * mini-ppc.c: take into account the cpu errata for cache flushing
10002 which caused some random errors (bug #79381).
10004 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10006 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
10007 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
10009 2006-09-17 Zoltan Varga <vargaz@gmail.com>
10011 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
10014 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
10015 freebsd ports tree.
10017 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
10018 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
10020 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
10023 2006-09-13 Zoltan Varga <vargaz@gmail.com>
10025 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
10027 2006-09-12 Zoltan Varga <vargaz@gmail.com>
10029 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
10030 macro does not have to be changed during debugging.
10032 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10034 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
10036 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
10038 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
10039 MONO_ARCH_NO_EMULATE_MUL is defined.
10041 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
10043 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
10045 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
10047 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
10049 2006-09-11 Zoltan Varga <vargaz@gmail.com>
10051 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
10052 stuff to mini-exceptions.c where it is used.
10054 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
10055 setup code, the real one is in mini-exceptions.c.
10057 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
10058 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
10059 some changes from the freebsd ports tree.
10061 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
10064 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
10066 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
10068 * mini.c: on Linux, check for /proc to be mounted
10069 (bug# 79351, novell bug#201204).
10071 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
10073 * mini.c: handle cases where pthread_attr_getstack() behaves
10074 incorrectly (bug #78096).
10076 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
10078 * mini-arm.c: support larger stack frames (bug #79272).
10080 2006-09-08 Zoltan Varga <vargaz@gmail.com>
10082 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
10084 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
10087 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
10088 mono_class_from_name () to find a class from its name.
10090 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
10092 2006-09-07 Zoltan Varga <vargaz@gmail.com>
10094 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
10096 2006-09-05 Kornél Pál <kornelpal@gmail.com>
10098 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
10100 2006-09-04 Zoltan Varga <vargaz@gmail.com>
10102 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
10103 callinfo->trampoline.
10105 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
10107 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
10110 2006-09-03 Zoltan Varga <vargaz@gmail.com>
10112 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
10114 2006-09-02 Zoltan Varga <vargaz@gmail.com>
10116 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
10117 stats.method_trampolines, it is already done by the generic trampoline code.
10119 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
10121 2006-09-01 Zoltan Varga <vargaz@gmail.com>
10123 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
10125 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
10127 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
10129 * mini.c (print_jit_stats): Print mscorlib mempool size too.
10131 * mini.c (print_jit_stats): Print new stats.
10133 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10135 2006-08-31 Zoltan Varga <vargaz@gmail.com>
10137 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
10138 Address on two dimensional arrays. Fixes #78729.
10140 * mini.h (MonoCompile): Add a 'skip_visibility' field.
10142 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
10145 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
10147 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
10150 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
10152 (mini_get_ldelema_ins): Ditto.
10154 2006-08-30 Zoltan Varga <vargaz@gmail.com>
10156 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
10157 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
10160 2006-08-29 Neale Ferguson <neale@sinenomine.net>
10162 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
10163 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
10165 * exceptions-s390x.c: Cosmetic change.
10167 * tramp-s390.c: Fix warning.
10169 * cpu-s390.md: Correct length of mul_imm.
10171 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
10173 * aot-compiler.c: added binary writer with ELF backend
10174 implementation (only on Linux/x86 for now).
10176 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10178 * Makefile.am: Don't run net 2.0 AOT tests.
10180 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
10181 (mono_compile_assembly): Skip net 2.0 assemblies as well.
10183 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
10185 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
10187 * aot-compiler.c: simplified and refactored the asm-writing code
10188 to allow different backends.
10190 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10192 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10194 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
10195 little. Share patches of type TYPE_FROM_HANDLE as well.
10197 * mini.c (mono_patch_info_equal): New helper function.
10198 (mono_patch_info_hash): Ditto.
10200 * aot-compiler.c (emit_method_code): Fix s390 build.
10202 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
10203 is not handled because it is stored as a flag and not as a type ctor. Fixes
10206 2006-08-17 Zoltan Varga <vargaz@gmail.com>
10208 * aot-compiler.c: Fix computation of GOT slot statistics.
10210 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
10211 Also remove support for not PIC AOT.
10213 * mini.h: Bump AOT file format version.
10215 * objects.cs: Add a test for #78990.
10217 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
10218 (peter.dettman@iinet.net.au). Fixes #79087.
10220 * basic-long.cs: Add a test for the above.
10222 2006-08-16 Zoltan Varga <vargaz@gmail.com>
10224 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
10226 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
10229 2006-08-15 Zoltan Varga <vargaz@gmail.com>
10231 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
10234 2006-08-10 Jonathan Chambers <joncham@gmail.com>
10236 * mini.c: Don't verify COM proxy invoke calls
10239 2006-08-10 Dick Porter <dick@ximian.com>
10241 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
10242 which process is holding semaphores locked.
10244 2006-08-08 Zoltan Varga <vargaz@gmail.com>
10246 * mini-ia64.c mini-amd64.c: Fix #79027.
10248 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
10250 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
10252 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
10253 implicit arguments in a vararg call. Fixes #79027.
10255 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
10257 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
10258 (mono_get_array_new_va_signature): Ditto.
10260 2006-08-05 Zoltan Varga <vargaz@gmail.com>
10262 * aot-runtime.c: Call init_plt lazily.
10264 * inssel-long.brg: Fix unsigned long->int conversion.
10266 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
10268 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
10269 that most data is now in the .rss/.data section.
10271 2006-08-04 Zoltan Varga <vargaz@gmail.com>
10273 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
10275 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
10277 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
10279 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
10281 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
10282 virtual call. Fixes #79010.
10284 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
10285 and use the result as the this argument in the real call.
10287 * generics.2.cs: Add a new test for #79010.
10289 2006-08-03 Zoltan Varga <vargaz@gmail.com>
10291 * mini-x86.c: Fix a warning.
10293 * aot-compiler.c: Add a bunch of statistics.
10295 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
10297 2006-08-02 Zoltan Varga <vargaz@gmail.com>
10299 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
10301 2006-08-01 Zoltan Varga <vargaz@gmail.com>
10303 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10305 2006-07-13 Miguel de Icaza <miguel@novell.com>
10307 * mini.c (mono_method_to_ir): Obtain the original method in the
10308 CIL stream and use this to perform validation.
10312 2006-07-19 Zoltan Varga <vargaz@gmail.com>
10314 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
10315 (mono_arch_call_opcode): Ditto.
10317 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
10320 * mini.c (mono_patch_info_dup_mp): New helper function.
10322 * aot-compiler.c (compile_method): Fix some of the memory allocated during
10323 compilation. Fixes #78827.
10325 2006-07-18 Kornél Pál <kornelpal@gmail.com>
10327 * declsec.c: Use original security informations for
10328 MONO_WRAPPER_MANAGED_TO_MANAGED.
10330 2006-07-15 Jonathan Chambers <joncham@gmail.com>
10332 * mini.c: Allow Com Interop methods/classes and
10333 don't verify COM wrapper calls
10336 2006-07-13 Zoltan Varga <vargaz@gmail.com>
10338 * inssel-long32.brg: Fix long->i4 checked conversion.
10340 * exceptions.cs: Add a test for the above.
10342 2006-07-08 Zoltan Varga <vargaz@gmail.com>
10344 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
10346 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
10349 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
10352 2006-07-03 Zoltan Varga <vargaz@gmail.com>
10354 * mini.c: Fix solaris/x86 exception handling.
10356 * Makefile.am: Get rid of $(ICU_LIBS).
10358 2006-07-02 Zoltan Varga <vargaz@gmail.com>
10360 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
10361 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
10362 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
10364 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
10366 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
10367 this function causes a SIGSEGV.
10369 2006-06-22 Zoltan Varga <vargaz@gmail.com>
10371 * mini.c: Remove unused solaris/x86 includes.
10373 2006-06-21 Zoltan Varga <vargaz@gmail.com>
10375 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
10377 2006-06-20 Jb Evain <jbevain@gmail.com>
10379 * cpu-g4.md: fix max length of start_handler instruction.
10381 2006-06-20 Massimiliano Mantione <massi@ximian.com>
10382 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
10384 2006-06-16 Massimiliano Mantione <massi@ximian.com>
10385 * ssa.c: Fixed bug 78653 for SSA based deadce.
10386 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
10387 MonoInst.flags, used in SSA based deadce.
10388 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
10389 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
10391 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
10393 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
10394 it can end up using non executable memory on ppc64 systems
10395 running ppc32 userspace (fix from Johannes Berg).
10397 2006-06-14 Dick Porter <dick@ximian.com>
10399 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
10402 2006-06-13 Massimiliano Mantione <massi@ximian.com>
10403 * mini.c: Made so that inline is locally disabled if it would
10404 trigger a .cctor, because too many apps depend on this behavior
10405 (which seems to be also the one of the MS CLR).
10407 2006-06-13 Zoltan Varga <vargaz@gmail.com>
10409 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
10410 No idea why this worked before.
10412 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
10413 which branch to outer exception clauses since they could skip the
10414 inner finally clauses. Fixes #78633.
10416 * exceptions.cs: Add a test for the above.
10418 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
10421 * iltests.il: Add a test for the above.
10423 2006-06-12 Zoltan Varga <vargaz@gmail.com>
10425 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
10426 after the end of a try bblock, to prevent asserts in mini_method_compile ().
10428 * iltests.il: Add a test for the above.
10430 2006-06-10 Zoltan Varga <vargaz@gmail.com>
10432 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
10434 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
10435 methods as instrinsics.
10437 2006-06-09 Wade Berrier <wberrier@novell.com>
10439 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
10440 (simple-cee-ops.h ssapre-mini-ops.h)
10442 2006-06-09 Neale Ferguson <neale@sinenomine.net>
10444 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
10445 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
10447 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
10448 * cpu-s390x.md: Fix max. length values for a couple of instructions.
10450 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
10452 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
10454 2006-06-08 Massimiliano Mantione <massi@ximian.com>
10456 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
10457 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
10458 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
10459 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
10460 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
10461 of opcodes, so that bug 78549 should not happen again.
10462 * ssapre.c: Updated to use the renamed files.
10464 2006-06-08 Zoltan Varga <vargaz@gmail.com>
10466 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
10467 in OP_ATOMIC_EXCHANGE_I4.
10469 2006-06-07 Wade Berrier <wberrier@novell.com>
10471 * tramp-s390.c: Fix s390 build (add missing pointer declarations
10472 in mono_debugger_create_notification_function)
10474 2006-06-06 Zoltan Varga <vargaz@gmail.com>
10476 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
10478 * mini.c (type_from_stack_type): Disable some changes which do not
10481 * driver.c: Reenable opts.
10483 * mini.h (MonoStackSlot): New structure to keep track of the verification state
10484 of the evaluation stack.
10486 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
10487 evaluation stack trace at entry to the bblock.
10489 * mini.c (merge_stacks): New function to perform verification of stack merges.
10490 Turned off by default.
10492 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
10495 2006-06-06 Massimiliano Mantione <massi@ximian.com>
10497 * local-propagation.c: Fixed bug 78549.
10499 2006-06-04 Zoltan Varga <vargaz@gmail.com>
10501 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
10503 2006-06-02 Miguel de Icaza <miguel@novell.com>
10505 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
10506 tramp-arm.c, tramp-ia64.c
10507 (mono_debugger_create_notification_function): Update signature to
10508 new signature and use new protocol for creating the notification
10511 Should fix the build.
10513 2006-06-02 Geoff Norton <gnorton@customerdna.com>
10515 * exceptions-ppc.c (mono_jit_walk_stack)
10516 (ves_icall_get_frame_info): Fix the build
10518 2006-06-02 Zoltan Varga <vargaz@gmail.com>
10520 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
10522 2006-05-31 Raja R Harinath <rharinath@novell.com>
10524 * il2tests.2.il: New file for generics CIL tests. Add test for
10526 * Makefile.am: Update.
10529 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
10532 2006-05-30 Massimiliano Mantione <massi@ximian.com>
10534 * aliasing.c: Fixed bug 78311.
10536 2006-05-29 Martin Baulig <martin@ximian.com>
10538 * mini-exceptions.c (mono_find_jit_info): When computing the
10539 native offset, check whether we're actually inside the method's
10540 code; call mono_debug_print_stack_frame() to format the frame.
10541 (ves_icall_System_Exception_get_trace): Call
10542 mono_debug_print_stack_frame() to format the stack frame.
10543 (ves_icall_get_trace): Update to the new debugging API.
10544 (mono_jit_walk_stack_from_ctx): Likewise.
10545 (ves_icall_get_frame_info): Likewise.
10547 * mini.c (get_method_from_ip): Use the new debugging API.
10548 (mono_print_method_from_ip): Likewise.
10551 (mono_jit_walk_stack): Use the new debugging API.
10552 (ves_icall_get_frame_info): Likewise.
10554 2006-05-27 Zoltan Varga <vargaz@gmail.com>
10556 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
10558 2006-05-25 Massimiliano Mantione <massi@ximian.com>
10560 * mini.c: Added "limitator" to inline for debugging.
10562 2006-05-24 Martin Baulig <martin@ximian.com>
10564 * debug-debugger.c (mono_debugger_init): Create a private,
10565 malloc()-based code manager for the notification function and
10566 intentionally leak it on exit. This fixes the crash-on-exit race
10570 (mono_debugger_create_notification_function): Added
10571 `MonoCodeManager *' argument.
10574 (mono_debugger_create_notification_function): Added
10575 `MonoCodeManager *' argument.
10577 2006-05-23 Massimiliano Mantione <massi@ximian.com>
10579 * aliasing.c: Fixed 64 bit issue.
10580 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
10581 default since all known bugs are fixed (one more time!).
10583 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
10585 * mini.c: write barrier support.
10587 2006-05-23 Martin Baulig <martin@ximian.com>
10589 * debug-debugger.c: Revert Paolo's change. Add comment and #error
10590 check at the top of the file.
10592 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
10594 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
10595 reverting changes without reason and without changelog entries.
10597 2006-05-18 Zoltan Varga <vargaz@gmail.com>
10599 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
10600 to a few opcodes. Fixes #78439.
10602 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
10603 consistency with other archs.
10605 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
10607 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
10609 * debug-debugger.c: fix the build.
10611 2006-05-17 Martin Baulig <martin@ximian.com>
10614 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
10615 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
10616 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
10617 (debugger_attach): Call GC_mono_debugger_add_all_threads().
10619 2006-05-11 Zoltan Varga <vargaz@gmail.com>
10621 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
10623 2006-05-10 Zoltan Varga <vargaz@gmail.com>
10625 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
10626 MONO_TYPE_GENERICINST.
10628 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
10629 MONO_TYPE_GENERICINST.
10631 2006-05-09 Zoltan Varga <vargaz@gmail.com>
10633 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
10636 2006-05-08 Zoltan Varga <vargaz@gmail.com>
10638 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
10640 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
10642 2006-05-06 Zoltan Varga <vargaz@gmail.com>
10644 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
10645 mono_trace_cleanup ().
10647 * iltests.il: Fix problem with the newly added test.
10649 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
10650 due to register constraints, free up the previous hreg. Fixes #78314.
10652 * iltests.il: Add new test for #78314.
10654 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
10655 Interlocked.Add. Fixes #78312.
10657 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
10659 2006-05-05 Zoltan Varga <vargaz@gmail.com>
10661 * inssel.brg (mini_emit_virtual_call): Fix a warning.
10663 2006-05-05 Martin Baulig <martin@ximian.com>
10665 * debug-mini.c (mono_debug_open_block): New method.
10668 (mono_arch_output_basic_block): Call mono_debug_open_block() at
10669 the beginning of each basic block.
10672 (mono_arch_output_basic_block): Call mono_debug_open_block() at
10673 the beginning of each basic block.
10675 2006-05-04 Massimiliano Mantione <massi@ximian.com>
10677 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
10678 default until I understand why they break the build on amd64.
10680 2006-05-04 Zoltan Varga <vargaz@gmail.com>
10682 * mini.c (mini_cleanup): Call mono_cleanup ().
10684 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
10687 2006-05-04 Massimiliano Mantione <massi@ximian.com>
10689 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
10690 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
10691 default since all known bugs are fixed, and I cannot reproduce bug
10692 77944... I'm asking Matt Hargett to test again after this commit.
10694 2006-04-28 Massimiliano Mantione <massi@ximian.com>
10696 * mini-codegen.c: Fixed typo that thrashed inline.
10698 2006-04-28 Zoltan Varga <vargaz@gmail.com>
10700 * dominators.c (compute_dominators): Avoid using a worklist since
10701 it is not correct in some cases. Instead, iterate over all bblocks as
10702 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
10704 2006-04-28 Miguel de Icaza <miguel@novell.com>
10706 * mini.c (mono_jit_compile_method_inner): Use
10707 mono_prepare_exception_from_error that resets the value
10710 2006-04-27 Miguel de Icaza <miguel@novell.com>
10712 * mini.c: Move the mini_loader_error_to_exception to metadata.
10714 2006-04-27 Massimiliano Mantione <massi@ximian.com>
10716 * aliasing.c: Fixed bug 78210.
10718 2006-04-27 Massimiliano Mantione <massi@ximian.com>
10720 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
10721 default until all their problems (or the ones they trigger) are fixed.
10723 2006-04-26 Zoltan Varga <vargaz@gmail.com>
10725 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
10727 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
10728 as loaded only after resolving patches since that could invoke the same method.
10730 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
10732 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
10735 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
10738 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
10741 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
10742 made from AOT code through the PLT table.
10744 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
10745 holding the plt offset when a call is made to the aot plt trampoline.
10747 2006-04-25 Zoltan Varga <vargaz@gmail.com>
10749 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
10752 * Makefile.am (common_sources): Fix build breakage.
10754 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
10755 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
10756 intra-assembly calls if possible.
10758 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
10760 * mini-trampolines.c: Handle PLT entries.
10762 * mini.c: Avoid creating a GOT var for calls.
10764 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
10765 from mscorlib code.
10767 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
10768 from mscorlib code.
10770 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
10773 * mini.h: Bump AOT file format version.
10775 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
10778 2006-04-25 Martin Baulig <martin@ximian.com>
10780 * driver.c: Disable copyprop, consprop and inline when running
10781 inside the debugger.
10783 2006-04-25 Martin Baulig <martin@ximian.com>
10785 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
10786 with `get_current_thread' and added `detach'.
10787 (MonoDebuggerMetadataInfo): Added `thread_size',
10788 `thread_tid_offset', `thread_stack_ptr_offset' and
10789 `thread_end_stack_offset'.
10791 2006-04-25 Zoltan Varga <vargaz@gmail.com>
10793 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
10796 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
10797 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
10799 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
10801 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
10803 * aot.c: Add support for ADJUSTED_IID.
10805 2006-04-24 Zoltan Varga <vargaz@gmail.com>
10807 * aot.c (emit_method_order): Don't align method_order_end.
10809 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
10810 the interface ID changes.
10812 2006-04-21 Dick Porter <dick@ximian.com>
10814 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
10815 cleaning up a thread. Fixes the new part of bug 77470.
10817 2006-04-20 Geoff Norton <gnorton@customerdna.com>
10819 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
10820 to managed wrapper.
10822 2006-04-19 Zoltan Varga <vargaz@gmail.com>
10824 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
10826 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
10827 SIGSEGV. Fixes #78072.
10829 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
10830 unregister our SIGABRT handler.
10832 2006-04-19 Massimiliano Mantione <massi@ximian.com>
10834 * mini.c: Disabled inline where it can alter the call stack in a
10835 way visible from managed code.
10836 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
10839 2006-04-16 Zoltan Varga <vargaz@gmail.com>
10841 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
10842 on other platforms. Fixes #78089.
10844 2006-04-13 Martin Baulig <martin@ximian.com>
10846 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
10847 determine whether we're inside the debugger.
10850 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
10852 2006-04-12 Zoltan Varga <vargaz@gmail.com>
10854 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
10855 handler clauses. Fixes #78024.
10857 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
10858 in the CALL_MEMBASE opcodes. Fixes #78088.
10859 (mono_arch_get_vcall_slot_addr): Ditto.
10861 2006-04-10 Martin Baulig <martin@ximian.com>
10863 * debug-debugger.c: The thread handling code has now been moved
10864 into ../metadata/threads.c.
10866 2006-04-10 Zoltan Varga <vargaz@gmail.com>
10868 * driver.c (mono_main): Fix --with-gc=none build.
10870 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
10871 (mono_spillvar_offset_float): Ditto.
10872 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
10873 hreg, not when its !global, since on ia64, there is a third category: stacked
10876 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
10878 * mini.c: set MonoInst->klass for load field address and a few other
10881 2006-04-10 Zoltan Varga <vargaz@gmail.com>
10883 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
10885 2006-04-07 Zoltan Varga <vargaz@gmail.com>
10887 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
10888 the branch opt changes.
10890 2006-04-06 Dick Porter <dick@ximian.com>
10892 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
10894 * wapihandles.c (mini_wapi_seminfo):
10895 * driver.c (mono_main): Add semaphore info option
10897 2006-04-05 Zoltan Varga <vargaz@gmail.com>
10899 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
10900 branch optimization changes. Fixes #78009.
10902 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
10904 * mini.c: ignore accessibility of methods in managed->native wrappers.
10906 2006-04-04 Zoltan Varga <vargaz@gmail.com>
10908 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
10910 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
10912 2006-04-03 Zoltan Varga <vargaz@gmail.com>
10914 * mini.c: Modify the branch optimizations to preserve the invariant that
10915 the entries inside the in_bb and out_bb arrays are unique.
10916 (mono_unlink_bblock): Avoid creation of new arrays.
10918 2006-04-02 Zoltan Varga <vargaz@gmail.com>
10920 * mini.c (mono_unlink_bblock): Fix regression caused by previous
10923 2006-04-01 Zoltan Varga <vargaz@gmail.com>
10925 * mini.c (optimize_branches): Remove the "optimizations" in
10926 the cbranch1/cbranch2 -> branch cases which were causing several
10927 problems in the past. Fixes #77986.
10929 2006-03-31 Chris Toshok <toshok@ximian.com>
10931 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
10932 default optimizations :(
10934 2006-03-31 Zoltan Varga <vargaz@gmail.com>
10936 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
10939 2006-03-31 Massimiliano Mantione <massi@ximian.com>
10941 * local-propagation.c: Added comments to structs and removed
10942 "Mono" prefixes from local tree mover types.
10944 2006-03-30 Zoltan Varga <vargaz@gmail.com>
10946 * Makefile.am (arch_sources): Define this for each architecture so
10947 libmono_la_SOURCES is defined in one place.
10949 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
10951 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
10954 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
10956 * driver.c: print the GC name supplied by configure.
10958 2006-03-29 Massimiliano Mantione <massi@ximian.com>
10960 * local-propagation.c: Added tree mover, and moved here all the
10961 local propagation code from mini.c
10962 * mini.c: Added support for treeprop, and moved all the local
10963 propagation code to local-propagation.c
10964 * mini.h: Added support for treeprop
10965 * driver.c: Added support for treeprop, enabled consprop, copyprop,
10966 treeprop, inline and deadce by default
10967 * Makefile.am: Added local-propagation.c
10969 2006-03-25 Zoltan Varga <vargaz@gmail.com>
10971 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
10973 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
10975 * debug-debugger.c: make it compile without the Boehm GC.
10977 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
10979 * mini.c: fixed issue with mismatch when an icall is registered
10980 with multiple names but same address.
10982 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
10984 * declsec.c, mini-exceptions.c: use write barrier to set reference
10985 fields of managed objects.
10987 2006-03-19 Zoltan Varga <vargaz@gmail.com>
10989 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
10990 (can_access_internals): Fix a warning.
10992 * mini.c (print_method_from_ip): Rename this to
10993 mono_print_method_from_ip so it gets exported.
10995 * trace.c: Deal with strings inside StringBuilder's containing garbage
10996 and fix memory leaks. Fixes #77848.
10998 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11000 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
11003 2006-03-16 Neale Ferguson <neale@sinenomine.net>
11005 * mini-s390.c: Remove OP_X86_TEST_NULL.
11007 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11009 * mini.c: use the correct GetHashCode() for the moving collector.
11011 2006-03-16 Massimiliano Mantione <massi@ximian.com>
11013 * liveness.c: Regalloc spill cost tuning.
11015 2006-03-15 Neale Ferguson <neale@sinenomine.net>
11017 * mini-s390x.h: Correct S390_LONG macro.
11019 * mini-s390x.c: Cleanup unused code.
11021 2006-03-15 Zoltan Varga <vargaz@gmail.com>
11023 * jit-icalls.h: New file.
11025 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
11026 icalls and include that instead of including jit-icalls.c.
11028 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
11031 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
11033 * mini.c: when checking for member accessibility, also check for
11034 friend assemblies and for explicit interface implementations.
11036 2006-03-14 Zoltan Varga <vargaz@gmail.com>
11038 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
11040 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
11042 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11043 common cases are done first.
11045 * mini-ops.h: Only define platform specific opcodes on the given platform.
11047 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
11050 2006-03-14 Martin Baulig <martin@ximian.com>
11052 Revert Paolo's change from r57348:
11054 * mini.h: don't use gboolean for bitfields.
11055 * mini.c: verifier changes for fields and methods accessibility.
11057 2006-03-13 Neale Ferguson <neale@sinenomine.net>
11059 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
11061 * mini-s390x.c: Fix conv_r_un.
11063 * cpu-s390, cpu-s390x.md: Fix lengths.
11065 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
11067 * mini.c: nested types have access to all the nesting
11068 levels, not just the enclosing types.
11070 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11072 * mini.c: added a few more verification checks.
11074 2006-03-12 Zoltan Varga <vargaz@gmail.com>
11076 * liveness.c: Merge optimizations from the linear-il branch.
11078 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11080 * mini-ia64.c (emit_call): Add a comment.
11082 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
11084 * tramp-ia64.c: Fix some warnings.
11086 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
11088 * mini.h: don't use gboolean for bitfields.
11089 * mini.c: verifier changes for fields and methods accessibility.
11091 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11093 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
11094 lazy icall wrapper changes.
11096 * dominators.c: Replace all the dominator algorithms with faster
11097 ones from the linear-il branch.
11099 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
11102 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11103 common cases are done first.
11105 * mini-amd64.c: Fix some warnings.
11107 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
11110 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
11113 * mini.h: Add a missing prototype.
11115 2006-03-10 Zoltan Varga <vargaz@gmail.com>
11117 * mini.c: Compile icall wrappers lazily.
11119 * mini-codegen.c: Use printf instead of g_print since its much faster.
11121 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
11124 * mini.c (optimize_branches): Cache the negative result from
11125 remove_block_if_useless ().
11127 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
11128 Also fix some bblock linking issues.
11130 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
11133 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
11135 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
11136 accessed fields first, for better cache behavior.
11138 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11140 * mini.c: speedup IList<T> array accesses.
11142 2006-03-09 Zoltan Varga <vargaz@gmail.com>
11144 * mini.c (mono_method_to_ir): Handle large methods overflowing the
11145 inline_costs counter. Fixes #77190.
11147 2006-03-06 Zoltan Varga <vargaz@gmail.com>
11149 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
11150 trace messages. Fixes #77706.
11152 2006-03-04 Martin Baulig <martin@ximian.com>
11154 * tramp-amd64.c, tramp-x86.c
11155 (mono_debugger_create_notification_function): Use
11156 mono_global_codeman_reserve() to allocate a buffer at runtime and
11159 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
11161 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
11162 notification function at runtime and then call `initialize' in the
11163 `MONO_DEBUGGER__debugger_info' vtable.
11165 2006-03-04 Zoltan Varga <vargaz@gmail.com>
11167 * iltests.il: Fix a visibility problem.
11169 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11171 * driver.c, mini.c: add hooks for the counters API.
11173 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11175 * driver.c: show disabled options.
11177 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11179 * linear-scan.c: always use cost-driven selection.
11181 2006-02-28 Raja R Harinath <rharinath@novell.com>
11183 * jit-icalls.c (helper_compile_generic_method): Revert change from
11186 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
11188 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
11190 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
11192 * inssel.brg: style fixes, mostly to force the updated monoburg
11193 to run for people using svn.
11195 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
11197 * mini.c: match monoburg changes.
11199 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11201 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
11202 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
11203 declaration in the header file.
11205 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
11207 * helpers.c: reduce relocations and mem usage.
11209 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
11211 * mini.h, mini-codegen.c: disable logging features if
11212 requested by configure.
11214 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
11216 * mini.c: tiny verifier changes.
11218 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11220 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
11221 cpu-pentium.md: stack alignment changes for osx/x86,
11222 partially from Geoff Norton <gnorton@customerdna.com>.
11224 2006-02-24 Raja R Harinath <harinath@gmail.com>
11226 * jit-icalls.c (helper_compile_generic_method): Update to changes
11227 in metadata/class.c.
11229 2006-02-24 Zoltan Varga <vargaz@gmail.com>
11231 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
11233 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
11234 interface calls with large offsets.
11236 2006-02-23 Raja R Harinath <rharinath@novell.com>
11238 * jit-icalls.c (helper_compile_generic_method): Document the
11239 special-case we depend on so that we can inflate the method twice
11240 with the same context with no bad side-effects.
11242 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
11244 * mini-x86.c, mini-amd64.c: fix for case when xen support
11247 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
11249 * mini-x86.c, mini-amd64.c: generate code to access tls items
11250 in a faster way for Xen systems.
11252 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11254 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
11255 updates and compilation fixes for the OSX/x86 port, mostly from
11256 Geoff Norton <gnorton@customerdna.com>.
11258 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11260 * inssel.brg: faster interface call implementation
11261 to sync with the interface_offsets MonoVTable changes.
11263 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11265 * mini.c: more verification checks.
11267 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
11269 * mini.c: added a few more verification checks.
11271 2006-02-17 Neale Ferguson <neale@sinenomine.net>
11273 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
11274 facility on the processor and use it if available.
11276 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11278 * driver.c, aot.c, mini.c: throw exception if the IL code is
11279 invalid or unverifiable.
11281 2006-02-17 Raja R Harinath <rharinath@novell.com>
11283 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
11286 2006-02-16 Zoltan Varga <vargaz@gmail.com>
11288 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
11290 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11292 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
11293 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
11294 handling of instantiated generic valuetypes.
11296 2006-02-11 Zoltan Varga <vargaz@gmail.com>
11298 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
11299 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
11302 * generics.2.cs: Revert the nullable reftypes tests.
11304 2006-02-10 Zoltan Varga <vargaz@gmail.com>
11306 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
11307 using __builtin_frame_address (1) as it doesn't work in the presence
11308 of optimizations. Hopefully fixes #77273.
11310 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
11311 -> generics.cs change as it doesn't work with some automake versions.
11313 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11315 * mini.c: handle systems that sue a different way to
11316 retrieve the stack address of the current thread.
11318 2006-02-09 Zoltan Varga <vargaz@gmail.com>
11320 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
11321 it specially in the makefile.
11323 * generics.2.cs: Add tests for nullable reference types.
11325 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11327 * mini.c: always handle the case when mono_jit_init()
11328 is called in a thread different from the main thread,
11329 confusing libgc (bug #77309).
11331 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
11333 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
11335 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11337 * mini.c: change optimize_branches () to use a single loop
11338 and introduce a new optimization to simplify some range checks.
11340 2006-02-03 Martin Baulig <martin@ximian.com>
11342 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
11343 and merged with debugger_thread_manager_add_thread().
11344 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
11345 inform the debugger about the main thread.
11347 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11349 * basic.cs: Add test for div.un/rem.un constant folding.
11351 2006-02-03 Neale Ferguson <neale@sinenomine.net>
11353 * cpu-s390x.md: correct int_xor_imm length
11355 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11357 * generics.2.cs: New test for #77442.
11359 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
11362 2006-02-02 Martin Baulig <martin@ximian.com>
11364 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
11365 <mono/metadata/mono-debug-debugger.h>
11367 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
11369 2006-02-02 Martin Baulig <martin@ximian.com>
11371 * debug-debugger.h: New header file for debug-debugger.c.
11373 * debug-debugger.c: Big API cleanup; don't run the managed Main()
11374 function is a separate thread anymore; add support for attaching.
11376 2006-02-01 Zoltan Varga <vargaz@gmail.com>
11378 * tramp-x86.c: Fix a warning.
11380 2006-01-31 Zoltan Varga <vargaz@gmail.com>
11382 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
11383 on very large methods.
11385 * aot.c (load_patch_info): Fix a warning.
11387 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
11389 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
11390 mini-ops.h: alu membase optimizations.
11392 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
11394 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
11395 to speedup StringBuilder.
11397 2006-01-27 Zoltan Varga <vargaz@gmail.com>
11399 * dominators.c (mono_compute_natural_loops): Fix detection of
11400 loop body start blocks.
11402 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
11404 2006-01-26 Zoltan Varga <vargaz@gmail.com>
11406 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
11409 2006-01-25 Massimiliano Mantione <massi@ximian.com>
11411 * aliasing.c: Fixed aliasing issue on 64 bit archs.
11413 2006-01-25 Martin Baulig <martin@ximian.com>
11415 * debug-debugger.c: Moved the `MonoDebuggerManager' and
11416 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
11417 started to cleanup this file a little bit.
11419 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
11421 * mini.c: optimize a codepath frequently happening in generics code.
11423 2006-01-23 Martin Baulig <martin@ximian.com>
11425 * Makefile.am: Only compile debug-debugger.c on supported platforms.
11427 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
11428 functions directly.
11430 * driver.c: debug-debugger.c is only available if
11431 `MONO_DEBUGGER_SUPPORTED' is defined.
11433 2006-01-23 Martin Baulig <martin@ximian.com>
11435 * debug-debugger.c: Only enable this on platforms where the Mono
11436 Debugger is working (x86 and x86_64).
11438 2006-01-21 Martin Baulig <martin@ximian.com>
11440 The Mono Debugger is now using the normal `mono' instead of the
11441 `mono-debugger-mini-wrapper' when executing managed code.
11443 * debug-debugger.c: New file; previously known as
11444 debugger/wrapper/wrapper.c.
11446 * debug-mini.c (mono_init_debugger): Removed.
11448 * driver.c (mono_main): Added new `--inside-mdb' command line
11449 argument which is used when running inside the debugger.
11451 2006-01-20 Zoltan Varga <vargaz@gmail.com>
11453 * liveness.c (mono_analyze_liveness): Remove some unused data
11456 2006-01-17 Zoltan Varga <vargaz@gmail.com>
11458 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
11460 2006-01-16 Zoltan Varga <vargaz@gmail.com>
11462 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
11463 depends on implementation details of monobitset.
11465 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
11468 2006-01-15 Zoltan Varga <vargaz@gmail.com>
11470 * liveness.c: Update after monobitset changes.
11472 2006-01-14 Zoltan Varga <vargaz@gmail.com>
11474 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
11476 2006-01-11 Neale Ferguson <neale@sinenomine.net>
11478 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
11480 * mini-s390x.c: Remove warning messages.
11482 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
11484 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
11486 2006-01-10 Zoltan Varga <vargaz@gmail.com>
11488 * generics.2.cs: Add ldelem/stelem_any test.
11490 2006-01-10 Neale Ferguson <neale@sinenomine.net>
11492 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
11494 2006-01-07 Zoltan Varga <vargaz@gmail.com>
11496 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
11498 2006-01-06 Zoltan Varga <vargaz@gmail.com>
11500 * generics.2.cs: Reenable vtype tests.
11502 * inssel-x86.brg: Remove an icorrect valuetype rule.
11504 2006-01-06 Neale Ferguson <neale@sinenomine.net>
11506 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
11507 initial support for OP_ABS.
11509 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11511 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
11513 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11515 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
11516 conversion and implement LADD/LSUB.
11518 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
11521 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11523 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
11525 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
11528 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11530 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
11531 localloc is encountered. Fixes crash in test-183.cs when using gmcs
11532 (stack walk problem).
11534 2006-01-04 Zoltan Varga <vargaz@gmail.com>
11536 * aot.c (mono_aot_load_method): Fix a warning.
11538 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11540 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
11542 2006-01-03 Zoltan Varga <vargaz@gmail.com>
11544 * iltests.il: Add test for #77148.
11546 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
11549 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11551 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
11553 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11555 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
11556 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
11558 * basic-long.cs: Add lconv-to-r4/r8 tests.
11560 2006-01-03 Zoltan Varga <vargaz@gmail.com>
11562 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
11564 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
11565 here as on other archs.
11567 2005-12-29 Neale Ferguson <neale@sinenomine.net>
11569 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
11571 2005-12-29 Neale Ferguson <neale@sinenomine.net>
11573 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
11575 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
11577 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
11578 instrument_prolog; Add memory_barrier instruction.
11580 2005-12-26 Zoltan Varga <vargaz@gmail.com>
11582 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
11584 2005-12-23 Zoltan Varga <vargaz@gmail.com>
11586 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
11588 * aliasing.c inssel.brg: Fix warnings.
11590 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
11591 could skip initialization of some parts of memory.
11593 * mini.c mini-ia64.c: Fix warnings.
11595 * inssel-sparc.brg: Add an implementation of lneg which actually works.
11597 2005-12-22 Zoltan Varga <vargaz@gmail.com>
11599 * aliasing.c (mono_build_aliasing_information): Add a workaround for
11600 a crash seen on sparc.
11602 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
11604 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
11606 2005-12-21 Neale Ferguson <neale@sinenomine.net>
11608 * mini-ops.h: Add s390_backchain instruction
11610 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
11612 * cpu-s390.md: Add s390_backchain instruction
11614 * mini-s390.c: Significant ABI changes
11616 * mini-s390.h: Cater for zero length structures
11618 2005-12-20 Neale Ferguson <neale@sinenomine.net>
11620 * mini-s390.c: ABI fixes
11622 * inssel-s390.brg: Remove debug statements
11624 * cpu-s390.md: Fix length of ATOMIC_xx operations
11626 2005-12-19 Zoltan Varga <vargaz@gmail.com>
11628 * basic-float.cs: Add float<->long conversion tests.
11630 2005-12-16 Neale Ferguson <neale@sinenomine.net>
11632 * mini-s390.c: Fix LOCALLOC processing.
11634 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
11636 2005-12-15 Zoltan Varga <vargaz@gmail.com>
11638 * iltests.il: Add tests for some opcodes not covered by the other
11641 2005-12-15 Neale Ferguson <neale@sinenomine.net>
11643 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
11644 register loading for Tail processing; Correct trace output.
11646 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
11648 * cpu-s390.md: Correct size of jmp instruction.
11650 2005-12-13 Neale Ferguson <neale@sinenomine.net>
11652 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
11654 2005-12-13 Neale Ferguson <neale@sinenomine.net>
11656 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
11657 Bring s390 up to current level.
11659 2005-12-12 Zltan Varga <vargaz@gmail.com>
11661 * generics.2.cs: Disable the newly added tests as they do not work yet.
11663 * generics.2.cs: Add valuetype tests.
11665 2005-12-09 Zoltan Varga <vargaz@gmail.com>
11667 * basic-long.cs: Add i4->u8 test.
11669 * objects.cs: Add tests for JIT intrinsic.
11671 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
11672 optimizations lost by a mistake.
11674 2005-12-07 Zoltan Varga <vargaz@gmail.com>
11676 * basic-long.cs: Remove a test moved to objects.cs.
11678 * arrays.cs: Add more array tests.
11680 2005-12-06 Zoltan Varga <vargaz@gmail.com>
11682 * arrays.cs: Add new tests for multi-dimensional arrays.
11684 2005-12-06 Raja R Harinath <rharinath@novell.com>
11686 * Makefile.am (test_sources2): Add generics.2.cs.
11687 (EXTRA_DIST): Add test_sources2.
11689 2005-12-05 Ben Maurer <bmaurer@ximian.com>
11691 Support for boxing and unboxing nullable types as well as the
11692 isinst operation on nullables, per the CLI ammendment.
11694 * inssel.brg (CEE_ISINST): Special case for nullable
11696 * mini.c (handle_unbox_nullable): new method
11697 (handle_box): Special case for nullable types
11698 (mono_method_to_ir): Call handle_unbox_nullable in correct
11701 * generics.2.cs: New test suite
11703 * Makefile.am: Support for regression tests with generics.
11705 2005-12-03 Zoltan Varga <vargaz@gmail.com>
11707 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
11708 allocated to registers. Fixes #76800.
11710 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
11712 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
11714 2005-11-30 Zoltan Varga <vargaz@gmail.com>
11716 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
11719 2005-11-29 Zoltan Varga <vargaz@gmail.com>
11721 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
11724 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
11726 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
11727 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
11729 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
11730 single precision before storing to a single precision location.
11732 2005-11-28 Raja R Harinath <rharinath@novell.com>
11734 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
11736 2005-11-27 Zoltan Varga <vargaz@gmail.com>
11738 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
11741 * basic.cs: Remove test_0_byte_compares test which was moved to
11742 objects.cs a long time ago.
11744 2005-11-22 Massimiliano Mantione <massi@ximian.com>
11746 * aliasing.c: Fixed aliasing issue on 64 bit archs.
11748 2005-11-20 Zoltan Varga <vargaz@gmail.com>
11750 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
11751 handlers are called.
11753 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
11756 * mini-ia64.c: Add support for the throw->branch exception
11759 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
11761 2005-11-18 Massimiliano Mantione <massi@ximian.com>
11763 * mini.c: Enabled "fastpath" deadce :-)
11765 2005-11-18 Massimiliano Mantione <massi@ximian.com>
11767 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
11768 alias analysis pass to support it.
11769 * mini.h: Likewise.
11771 * liveness.c: Likewise (liveness computation can use aliasing
11772 information to be more accurate).
11773 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
11774 moreover made so that "--compile-all" uses the given optimization
11775 flags and not the default ones.
11776 * aliasing.c: Alias analysis (new file).
11777 * aliasing.h: Likewise.
11778 * Makefile.am: added "aliasing.c" and "aliasing.h".
11780 2005-11-17 Zoltan Varga <vargaz@gmail.com>
11782 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
11785 2005-11-13 Zoltan Varga <vargaz@gmail.com>
11787 * mini-exceptions.c (mono_handle_exception_internal): Remove the
11788 fp >= end_of_stack exit condition, as it is not needed, and it might
11789 become true for fp eliminated frames.
11791 2005-11-11 Zoltan Varga <vargaz@gmail.com>
11793 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
11796 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
11798 * mini-arm.c: fixed alignment of doubles/longs to match
11799 the C ABI (bug #76635).
11801 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
11803 * aot.c: fix compilation with --enable-minimal=aot.
11805 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
11807 * mini-arm.c: fixed compatibility with the new
11808 floating point emulator package for compares.
11810 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
11812 * mini.c : reverted sig->pinvoke changes (r51396-51397).
11814 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
11816 * mini-exceptions.c (print_stack_frame): Output to stderr.
11817 (mono_handle_native_sigsegv): Ditto.
11819 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
11821 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
11822 OP_LCONV_TO_OVF_I implementation.
11824 * mini-amd64.c: Add support for the throw->branch exception
11827 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
11828 when the catch clause catches a more general exception, i.e. Object.
11830 2005-10-30 Zoltan Varga <vargaz@gmail.com>
11832 * cpu-ia64.md: Remove unused opcodes.
11834 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
11835 specific defines for architectures defining USE_SIGACTION.
11837 * mini-ia64.c: Fix some warnings.
11839 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
11840 version seemed to skip a frame.
11842 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
11844 * mini.c: Clean up the usage of sig->pinvoke flag. Now
11845 only calls which are made to native code use this flag.
11847 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
11849 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
11850 varargs methods as well.
11852 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
11853 which have save_lmf set. Reorganize methods prologs a bit.
11855 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
11856 debugger to the proper place.
11858 2005-10-29 Martin Baulig <martin@ximian.com>
11860 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
11861 when running inside the debugger until the debugger has support
11864 2005-10-26 Zoltan Varga <vargaz@gmail.com>
11866 * mini.h: Fix a warning.
11868 2005-10-24 Miguel de Icaza <miguel@novell.com>
11870 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
11871 we expose publicly, this returns the string.
11873 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
11875 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
11876 with fp elimination.
11878 2005-10-21 Zoltan Varga <vargaz@gmail.com>
11880 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
11881 native stacktrace using the glibc 'backtrace' function if available.
11883 2005-10-20 Zoltan Varga <vargaz@gmail.com>
11885 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
11887 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
11888 handle SIGSEGVs received while in native code.
11890 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
11891 code, call mono_handle_native_sigsegv which will abort the runtime
11892 after printing some diagnostics, instead of converting it into a
11893 confusing NullReferenceException.
11895 2005-10-18 Zoltan Varga <vargaz@gmail.com>
11897 * cpu-pentium.md: Remove unused opcodes.
11899 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
11901 * mini-amd64.h (MonoLMF): Add rsp field.
11903 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
11906 2005-10-17 Zoltan Varga <vargaz@gmail.com>
11908 * mini-codegen.c (get_register_spilling): Fix some warnings.
11910 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
11912 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
11913 elimination during exception handling. Enable fp elimination by
11916 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
11919 2005-10-16 Martin Baulig <martin@ximian.com>
11921 * mini-exceptions.c
11922 (mono_debugger_run_finally): New public method for the debugger.
11924 2005-10-10 Zoltan Varga <vargaz@gmail.com>
11926 * debug-mini.c (mono_debug_init_method): Fix warning.
11928 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
11929 the 'exname' parameter const to fix some warnings.
11931 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
11933 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
11934 introduced by the previous patch.
11936 2005-10-08 Zoltan Varga <vargaz@gmail.com>
11938 * basic-float.cs: Add test for precision of float arithmetic.
11940 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
11941 when loading/storing single values from/to memory.
11943 * mini.c (mono_jit_compile_method_with_opt): Create the function
11944 pointers in the correct domain.
11946 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
11948 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
11949 introduced by previous patch.
11951 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
11952 when out_filter_idx is NULL.
11954 * mini-exceptions.c: Don't run filter clauses twice during exception
11955 handling. Fixes #75755.
11957 2005-10-07 Zoltan Varga <vargaz@gmail.com>
11959 * aot.c: Add support for ldflda wrappers.
11961 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
11964 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
11966 * mini.c, mini.h: do not consider exception handlers blocks when
11967 setting up interface variables.
11969 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
11971 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
11973 2005-10-03 Zoltan Varga <vargaz@gmail.com>
11975 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
11976 causes a regression.
11978 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
11980 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
11982 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
11983 of the OP_P definitions.
11985 * TODO: Add a proposal for dealing with the CEE/OP mess.
11987 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
11988 optimizations from the x86 port.
11990 * cpu-amd64.md: Ditto.
11992 * basic.cs basic-long.cs: Add tests.
11994 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
11996 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
11997 Patrik Torstensson's implementation of my exception-handling
11998 optimization idea, when the exception object is not used
12001 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
12003 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
12004 of the mul_imm optimizations from the old jit.
12006 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
12008 * mini.c, liveness.c: patch by Patrik Torstensson and
12009 Zoltan Varga to improve performance in methods with
12012 2005-09-30 Zoltan Varga <vargaz@gmail.com>
12014 * driver.c: Remove 'Globalization' entry from --version.
12016 2005-09-28 Zoltan Varga <vargaz@gmail.com>
12018 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
12019 there is a profiler interested in JIT events.
12021 * aot.c: Load profile files produced by the AOT profiling module, and
12022 reorder methods based on the profiling info. Add a 'method_order' table
12023 to the AOT file to make mono_aot_find_jit_info work with the reordered
12026 * mini.h: Bump AOT file version info.
12028 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
12030 * mini-arm.h: work around what looks like a gcc bug when optimizations
12033 2005-09-28 Raja R Harinath <rharinath@novell.com>
12035 * Makefile.am (AM_CFLAGS): Don't use += to append inside
12036 conditionals. Use ...
12037 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
12039 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
12041 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
12042 to determine the amount of memory to copy when passing valuetypes.
12044 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
12045 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
12047 2005-09-27 Zoltan Varga <vargaz@gmail.com>
12049 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
12050 information about aot.
12052 2005-09-27 Ben Maurer <bmaurer@ximian.com>
12054 * *.c: Replace the use of {Enter,Leave}CriticalSection with
12055 macros. This will allow a deadlock debugger to easily be plugged
12058 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
12060 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
12062 2005-09-27 Raja R Harinath <rharinath@novell.com>
12064 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
12065 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
12066 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
12067 ($(arch_built)) [CROSS_COMPILING]: Error out.
12069 2005-09-26 Zoltan Varga <vargaz@gmail.com>
12071 * aot.c: Add support for the no_special_static flag for classes.
12073 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12075 * Reapply reverted patches.
12077 * *: Revert r50174 as well.
12079 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
12081 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12083 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
12085 2005-09-23 Miguel de Icaza <miguel@novell.com>
12087 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
12088 part of the SIG_HANDLER_SIGNATURE.
12090 2005-09-23 Zoltan Varga <vargaz@gmail.com>
12092 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
12095 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
12096 introduced by previous patch.
12098 2005-09-21 Zoltan Varga <vargaz@gmail.com>
12100 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
12101 saved registers too.
12103 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
12104 upon the information returned by get_call_info ().
12106 * mini-x86.c (add_float): Fix stack size calculation.
12107 (mono_arch_call_opcode): Rewrite this so it works based up the
12108 information returned by get_call_info ().
12109 (mono_arch_get_this_vret_args): Ditto.
12111 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
12113 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
12114 in cinfo to determine the registers which need to be used.
12116 2005-09-20 Miguel de Icaza <miguel@novell.com>
12118 * driver.c (mono_main): Add --server and --desktop flags.
12120 2005-09-16 Zoltan Varga <vargaz@gmail.com>
12122 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
12123 registers as global registers.
12125 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
12126 longer needed with the new register allocator.
12128 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
12130 * cpu-ia64.md: Remove unused opcodes.
12132 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
12134 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
12136 * cpu-amd64.md: Remove unused opcodes.
12138 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
12139 needed with the new register allocator.
12141 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
12144 2005-09-16 Raja R Harinath <rharinath@novell.com>
12146 * Makefile.am (check-local): Don't invoke semdel-wrapper.
12148 2005-09-16 Martin Baulig <martin@ximian.com>
12150 * exceptions-amd64.c
12151 (throw_exception): Don't call mono_debugger_throw_exception() if
12152 we're a rethrow - see the FIXME in the code.
12154 2005-09-15 Geoff Norton <gnorton@customerdna.com>
12156 * mini.c (mono_init_exceptions): This only works on some architectures.
12158 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12160 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
12163 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
12165 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
12166 now in mini-exceptions.c.
12168 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
12170 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
12171 now in mini-exceptions.c.
12173 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12175 * exceptions-x86.c: Applied patch from Patrik Torstensson
12176 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
12178 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
12179 code into mini-exceptions.c. Add some assertions to it.
12181 2005-09-12 Zoltan Varga <vargaz@gmail.com>
12183 * aot.c (emit_section_change): Applied patch from "The Software Team"
12184 (<software@solmersa.com>). Fix as errors on windows.
12186 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12188 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
12189 method info into the LMF.
12191 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12193 * mini-ia64.c: Add proper unwind info for method epilogs.
12195 * exceptions-ia64.c: Add some code to help debugging.
12197 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
12199 * mini-exceptions.c: Fix warning.
12201 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12203 * mini.c: Really fix build.
12205 * mini-x86.c mini-amd64.c: Fix build.
12207 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12209 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
12211 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
12212 some Interlocked methods as intrinsics.
12214 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
12215 for Thread methods as well.
12217 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
12219 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
12221 * mini-ia64.c mini-x86.c mini-amd64.c
12222 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
12225 * mini.c (mono_init_exceptions): Fix build breakage.
12227 2005-09-10 Zoltan Varga <vargaz@gmail.com>
12229 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
12230 of instructions. Use the new ia64_unw_op macros for emitting unwind
12233 * mini.c (mono_init_exceptions): Initialize exception handling
12234 related trampolines at startup.
12236 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
12238 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
12240 2005-09-09 Zoltan Varga <vargaz@gmail.com>
12242 * mini.c: Handle type loading errors gracefully during compilation and
12243 throw the appropriate exception.
12245 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
12247 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
12248 for the mono binary.
12250 2005-09-09 Martin Baulig <martin@ximian.com>
12252 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
12255 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12257 * mini-arm.h: use emulation for conv.r.un for the release.
12259 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12261 * mini-arm.c, objects.cs: more fixes and tests for them.
12263 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12265 * mini-arm.c: align structures to at least 4 bytes to be able
12266 to keep our current optimized memcpy.
12268 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
12270 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
12272 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12274 * mini.c: ignore SIGPIPE.
12276 2005-09-04 Zoltan Varga <vargaz@gmail.com>
12278 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
12280 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
12282 2005-09-02 Zoltan Varga <vargaz@gmail.com>
12284 * mini.h: Add prototype for mono_allocate_stack_slots_full.
12286 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12288 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
12289 exception handling support.
12290 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
12291 patch by Brian Koropoff <briank@marakicorp.com>).
12293 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
12295 * mini.c: revert another 'optimization' which breaks when
12296 items on the eval stack need to be saved at a basic block end
12299 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
12301 * jit-icalls.c: for arrays, ensure we always provide
12304 2005-08-30 Zoltan Varga <vargaz@gmail.com>
12306 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
12308 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
12310 2005-08-29 Zoltan Varga <vargaz@gmail.com>
12312 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
12313 arguments in their original register.
12315 2005-08-28 Zoltan Varga <vargaz@gmail.com>
12317 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
12320 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
12321 when ssapre is enabled.
12323 * inssel-long.brg: Fix bug in previous patch.
12325 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
12326 multiplication by a constant.
12328 2005-08-27 Zoltan Varga <vargaz@gmail.com>
12330 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
12333 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
12336 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
12338 * inssel-arm.brg: apply changes tested by Brian Koropoff
12339 <briank@marakicorp.com>.
12341 2005-08-25 Zoltan Varga <vargaz@gmail.com>
12343 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
12345 2005-08-24 Zoltan Varga <vargaz@gmail.com>
12347 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
12348 to the same register if dreg is just a base register.
12349 (print_ins): Improve printing of membase opcodes.
12351 * inssel-x86.brg: Add optimized ldind(reg) rules.
12353 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
12355 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
12357 * mini.c: when running under valgrind, set the stack bottom for
12358 the GC at the actual approximate stack for the app (fixes running
12359 mono with valgrind).
12361 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
12363 * mini.c: do no break at the first valuetype to init found
12364 (fixes bug #75791).
12366 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
12368 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
12370 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
12372 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
12374 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
12376 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
12378 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12380 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
12382 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
12385 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
12388 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
12391 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
12393 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
12395 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12397 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
12398 in the tail recursion optimization.
12400 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
12401 debug info into the assembly file.
12403 * iltests.il: Add test for filter regions.
12405 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
12406 initial stack of filter regions. Fixes #75755.
12408 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
12410 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
12411 stack requirements.
12413 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12415 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
12416 the check for an already compiled method on non-ia64 platforms.
12417 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
12420 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
12422 * inssel-x86.brg: Add some optimized call rules.
12424 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
12426 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
12429 * mini.h mini-trampolines.c: Pass the trampoline argument to
12430 mono_arch_patch_delegate_trampoline.
12432 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
12434 * mini-trampolines.c: Fix build.
12436 * mini-amd64.h: Add delegate trampolines.
12438 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
12440 * inssel-amd64.brg: Add optimized call rules.
12442 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
12444 * inssel-ia64.brg: Add optimized ldind(reg) rules.
12446 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
12448 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
12451 * mini-ia64.c: Remove LMF fixmes.
12453 * mini-ia64.h: Remove most fields from LMF.
12455 * inssel-ia64.brg (stmt): Fix unaligned access errors.
12457 * mini-trampolines.c: Add support for IA64 function descriptors.
12459 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
12460 for IA64 function descriptors.
12462 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
12464 * tramp-arm.c: patch the vtable for virtual calls. Added
12465 support code to register/unregister the LMF.
12466 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
12469 2005-08-19 Dick Porter <dick@ximian.com>
12471 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
12472 bit value if needed.
12474 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
12476 * mini.c (mini_get_method): Move handling of wrapper data here.
12478 * mini.c (mono_method_to_ir): Add support for dynamic methods.
12480 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
12483 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
12484 bblock->code does not remain empty.
12486 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
12488 * arrays.cs: Add regression test for #75832.
12490 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
12491 rules. Fixes #75832.
12493 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
12494 instruction scheduling.
12496 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
12498 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
12500 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
12502 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
12504 * mini-codegen.c: Fix VC build.
12506 * cpu-pentium.md: Increase length of atomic_exhange_i4.
12508 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12510 * mini.h: fix signature for mono_register_opcode_emulation.
12512 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
12514 * mini.c: Get rid of most of the helper_sig_... constants using
12515 mono_create_icall_signature ().
12517 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
12519 * jit-icalls.c (helper_ldstr): New helper function.
12521 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
12523 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
12524 throw, load the string using a helper call instead of creating a string object.
12526 * aot.c: Update after LDSTR changes.
12528 * mini.h: Bump AOT file version.
12530 * aot.c: Save class size info into the AOT file. Print more statistics during
12533 * mini.h: Bump AOT file version.
12535 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12536 ordering of disasm cases. Fixes #74957.
12538 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
12540 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
12541 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
12542 the generic code needed for the ARM port.
12544 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
12546 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
12547 inssel-arm.brg: more ARM features and fixes.
12549 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
12551 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
12552 ARM port work in progress.
12554 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
12556 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
12558 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
12560 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
12562 * inssel.brg (mini_emit_memset): Add support for unaligned access.
12564 * *-ia64.*: Ongoing IA64 work.
12566 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
12568 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
12570 * TODO: Remove out-of-data todo stuff.
12572 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
12575 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
12577 * mini.h: Bump corlib version.
12579 2005-07-27 Martin Baulig <martin@ximian.com>
12582 (create_copy_ins): Added `const unsigned char *ip' argument; set
12583 `copy->cil_code' from it.
12585 2005-07-27 Martin Baulig <martin@ximian.com>
12587 * mini-exceptions.c (mono_handle_exception): Don't call
12588 mono_debugger_handle_exception() for filters.
12590 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
12592 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
12595 2005-07-26 Martin Baulig <martin@ximian.com>
12597 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
12599 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
12600 helper_compile_generic_method() if the method is actually virtual
12603 2005-07-26 Martin Baulig <martin@ximian.com>
12606 (trampoline_code): Renamed to `mono_trampoline_code' and made it
12607 public; this is now accessed directly by the debugger.
12608 (mono_generic_trampoline_code): Removed.
12611 (mono_debug_init_method): Also add interncalls and wrappers.
12613 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
12615 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
12617 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
12619 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
12621 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
12623 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
12625 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
12627 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
12628 getting TLS offsets on AMD64 too.
12630 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
12632 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
12634 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
12636 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
12637 inssel-arm.brg, mini-arm.h: ARM port work in progress.
12639 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
12641 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
12643 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
12646 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
12647 mono_sparc_is_virtual_call ().
12649 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
12651 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
12652 trampoline parameters.
12654 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
12656 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
12657 to mono_arch_get_vcall_slot_addr.
12659 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
12662 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
12664 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
12666 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
12668 2005-07-19 Martin Baulig <martin@ximian.com>
12670 * exceptions-amd64.c (throw_exception): Call
12671 mono_debugger_throw_exception() here like we're doing it on i386.
12673 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
12675 * mini-ia64.c: Add optimized TLS access support.
12677 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
12679 * mini-exceptions.c: Ongoing IA64 work.
12681 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
12683 * mini.c: Use the default optimization set when embedding. Fixes
12686 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
12688 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
12689 of trampolines to a separate file.
12691 * mini-trampolines.c: New file.
12693 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
12696 * tramp-x86.c: Reorganize the trampoline code to be similar to the
12699 * mini-codegen.c: Fix cygwin build.
12701 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
12703 * mini.c: Add some minor changes needed by the IA64 port.
12705 * *-ia64.*: Ongoing IA64 work.
12707 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
12709 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
12710 trampolines into arch-independent and arch-dependent parts.
12712 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
12714 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
12716 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
12718 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
12719 the xp-regalloc-branch for amd64.
12721 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
12722 xp-regalloc-branch for x86.
12724 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
12726 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
12728 2005-07-06 Martin Baulig <martin@ximian.com>
12731 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
12732 (mono_jit_runtime_invoke): Likewise.
12734 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
12736 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
12739 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
12740 without loading their metadata. Reorganize the file format so exception handling+
12741 debug info is kept separate from normal method info. Create MonoJitInfo
12742 structures for methods lazily.
12744 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
12746 (x86_class_init_trampoline): Patch AOT class init trampolines too.
12748 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
12750 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
12753 * mini.h: Bump AOT file version.
12755 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
12757 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
12759 2005-07-01 Raja R Harinath <rharinath@novell.com>
12761 * Makefile.am (check-local): Call semdel-wrapper.
12763 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
12765 * mini-x86.c: Revert the last change as it seems to break the build..
12767 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
12769 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
12771 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
12773 2005-06-27 Ben Maurer <bmaurer@ximian.com>
12775 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
12776 outside of the macro, so strange stuff doesn't happen with gcc4
12777 (NEW_AOTCONST_TOKEN): Likewise.
12779 2005-06-28 Martin Baulig <martin@ximian.com>
12781 * mini.c (mini_class_is_system_array): New static method; use this
12782 instead of `klass->parent == mono_defaults.array_class' everywhere
12783 since this also works for the new generic array class.
12785 2005-06-26 Ben Maurer <bmaurer@ximian.com>
12787 * inssel.brg: Remove warnings.
12789 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
12791 * mini-ia64.c: Ongoing IA64 work.
12793 * basic-float.cs: Add float->i1 conversion test.
12795 * iltests.il: Add conv.u4 test.
12797 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
12799 * inssel-long.brg: Fix bug caused by last change.
12801 2005-06-23 Geoff Norton <gnorton@customerdna.com>
12803 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
12804 BSDs. Allows the x86 JIT to work on OSX86
12806 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
12808 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
12811 * mini-ia64.c: Ongoing IA64 work.
12813 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
12815 * mini-ia64.c: Ongoing IA64 work.
12817 * driver.c: Clean up jit_code_hash as well when using --regression.
12819 * inssel-long.brg: Fix long->i4/u4 conversion rules.
12821 * basic-long.cs: Add tests for long->u4 conversion.
12823 2005-06-18 Ben Maurer <bmaurer@ximian.com>
12825 * mini.c: Take mono_get_domainvar out of macros. This makes sure
12826 that we do not depend on undefined C behavior: the order stuff
12827 gets evaluated within an expression. Fixes mono when compiled on
12830 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
12832 * *-ia64.*: Ongoing IA64 work.
12834 * aot.c: Lower memory usage while loading AOT methods.
12836 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
12838 * mini.h: Bump AOT file format version.
12840 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
12842 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
12844 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
12846 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
12847 not on callee assembly). Fixed some comments.
12849 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
12851 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
12852 it gets proper disassembly.
12853 (emit_method_info): Remove some dead code.
12855 * mini.c (mini_method_compile): Allways allocate the GOT var in
12856 mono_method_to_ir for emulating opcodes.
12858 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
12860 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
12861 before freeing the code memory. Fixes #74990.
12863 * objects.cs: Add regression test for #74992.
12865 * liveness.c: Extend live ranges of arguments to the beginning of the
12866 method. Fixes #74992.
12868 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
12869 so it points into the faulting instruction.
12871 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
12873 * jit-icalls.c (mono_imul_ovf): Add exception handling.
12875 * *-ia64.*: Ongoing IA64 work.
12877 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
12879 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
12881 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
12883 * *-ia64.*: Ongoing IA64 work.
12885 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
12887 * basic-long.cs: Add tests for add/sub.ovf.
12889 * basic.cs: Add tests for sub.ovf.
12891 * *-ia64.*: Ongoing IA64 work.
12893 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
12895 * *-ia64.*: Ongoing IA64 work.
12897 * basic.cs: Add conv.ovf.i4.un test.
12899 2005-06-09 Massimiliano Mantione <massi@ximian.com>
12901 * mini.c: (remove_block_if_useless) Fixed bug 75061.
12903 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12905 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
12907 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
12909 * *-ia64.*: Ongoing IA64 work.
12911 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12914 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
12916 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
12918 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
12920 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
12922 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
12924 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
12925 of a call is callable by a near call.
12927 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
12929 * mini-ia64.c: Ongoing IA64 work.
12931 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
12933 * genmdesc.c: Make the generated array non-static.
12935 * inssel-long.brg: Fix LSHR_IMM rule.
12937 * *-ia64.*: Ongoing IA64 work.
12939 * *-ia64.*: Ongoing IA64 work.
12941 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
12943 * *-ia64.*: Ongoing IA64 work.
12945 * *-ia64.*: Ongoing IA64 work.
12947 * mini-ia64.c: Ongoing IA64 work.
12949 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
12951 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
12953 * objects.cs basic-calls.cs: Move some tests to objects.cs.
12955 * objects.cs basic-long.cs: Move some tests to objects.cs.
12957 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
12959 * *-ia64.*: Ongoing IA64 work.
12961 * iltests.il: Add a new test.
12963 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
12964 newobj. Fixes #75042.
12966 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
12968 * *-ia64.*: Ongoing IA64 work.
12970 * *-ia64.*: Ongoing IA64 work.
12972 * *-ia64.*: Ongoing IA64 work.
12974 * basic.cs objects.cs: Move tests accessing static variables as well.
12976 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
12978 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
12980 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
12982 * driver.c: Always print failed tests.
12984 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
12987 * *ia64*: Ongoing IA64 work.
12989 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
12991 * basic.cs: Add tests for add.ovf. Fix warnings.
12993 2005-05-18 Miguel de Icaza <miguel@novell.com>
12995 * driver.c (mono_main): Avoid crash if no argument is passed to
12996 --break; Do not use g_error, but f_printf. And fix all other
12997 ocurrences of the same crash.
12999 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
13001 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
13002 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
13005 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
13007 * *-ia64.*: Add beginnings of IA64 backend.
13009 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
13011 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
13013 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
13016 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
13018 * mini-amd64.c: Fix a warning.
13020 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
13022 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
13023 in float_neg. Fixes #74897.
13025 * mini-amd64.c (emit_call): Fix another near call bug.
13027 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
13029 * declsec.c: Keep the appdomain information in the structure. Added a
13030 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
13031 value gets overwritten).
13032 * declsec.h: Set the default MonoArray for the the stack to 6. Added
13033 an MonoAppDomain member to MonoSecurityFrame.
13034 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
13035 used in the stack walk. Now use a MonoArray which grow (double) when
13038 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
13040 * mini.c: Re-enabled runtime cleanup, since running threads should
13041 now properly stop when exiting.
13043 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
13045 * mini-codegen.c: New file contaning the arch-independent local
13046 register allocator. Not used by any architectures yet.
13048 * mini.h linear-scan.c: Merge some changes from the
13049 mini-xp-local-regalloc branch.
13051 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
13053 * mini-amd64.c (emit_call): Fix calls to native functions when the
13054 runtime is compiled as a shared library. Fixes #74756.
13056 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
13057 on a literal field. Fixes #74751.
13059 2005-04-25 Raja R Harinath <rharinath@novell.com>
13061 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
13063 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
13065 * objects.cs: Add missing null casting test.
13067 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
13069 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
13070 in wrapper methods. Also rename 'address' variable to 'offset'.
13072 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
13074 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
13077 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
13079 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
13082 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13084 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
13086 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13088 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
13089 just the last bytes.
13091 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13093 * aot.c (mono_compile_assembly): Fix warning.
13095 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
13096 by the _MSC_VER stuff.
13098 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
13100 * inssel-long.brg: Fix #74588.
13102 * cpu-amd64.md: Fix #74591.
13104 * iltests.il: Add new regression tests.
13106 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
13108 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
13111 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
13113 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
13115 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
13116 from Bill Middleton <flashdict@gmail.com>.
13118 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
13120 * arrays.cs: Add new regression test. Fix warnings.
13122 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
13124 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
13125 and leakage in CKFINITE.
13127 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
13128 this to a null op since it is called on amd64 too.
13130 * exceptions-amd64.c (get_throw_trampoline): Align stack.
13132 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
13133 body since this is not used on amd64.
13135 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
13137 * mini-amd64.c: Remove obsolete fixmes.
13139 * mini.c (print_method_from_ip): Fix debugging support.
13141 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13143 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
13144 so that expressions that don't give much gain are not reduced.
13145 * ssapre.h: Likewise.
13147 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
13149 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
13151 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
13153 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
13155 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
13157 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
13159 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
13161 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
13163 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
13166 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
13168 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
13170 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
13172 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
13173 MONO_ARCH_USE_SIGACTION. Fixes #74252.
13175 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
13177 * mini-x86.c: Fix up stack overflow handling.
13179 * exceptions.cs: Add new regression test.
13181 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
13183 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
13184 mono_jit_thread_attach.
13186 * mini.c (mono_method_to_ir): Verify called method is not abstract.
13188 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13190 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
13191 avoid calling constructors using callvirt.
13193 * inssel.brg: Fix #74073.
13195 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
13197 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
13198 compilation with non-GCC compilers.
13199 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
13200 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
13202 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
13204 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
13205 klass->interface_offsets (will likely fix bug#74073).
13207 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13209 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
13211 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
13213 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
13214 to amd64_div_reg_size ().
13216 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
13218 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
13220 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
13222 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13224 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
13226 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13228 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
13230 * mini.c (mono_precompile_assembly): Load and precompile referenced
13231 assemblies as well. Fixes #74015.
13233 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
13235 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
13237 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
13239 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
13240 a lot of checks and (anyway) permissions cannot work until corlib is
13243 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
13245 * mini-ppc.c: fixed ABI issue on sysv/ppc.
13247 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
13249 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
13250 calls (fixes bug#72824).
13252 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
13254 * mini.c: fix tail recursion elimination (see test in bug#73936).
13256 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
13258 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
13259 some fp functions in sse2 mode.
13261 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
13263 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
13265 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
13267 * mini.h mini.c: Add mono_get_jit_tls_key ().
13269 * mini-x86.c: Enable fast TLS support on windows.
13271 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
13273 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
13274 * mini.c: Check for p/invoke method when generating code. If a
13275 p/invoke method, or it's class, isn't decorated with [Suppress
13276 UnmanagedCodeSecurity] then generate code to call System.Security.
13277 UnmanagedDemand (only if the security manager is active).
13279 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13281 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
13282 last change as it seems to cause strange crashes.
13284 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13286 * *.c: handle unsafe function pointers where needed.
13288 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13290 * mini.c (mono_jit_free_method): Remove the fixme too.
13292 2005-03-15 Miguel de Icaza <miguel@novell.com>
13294 * mini.c: As discussed, make the code actually free the delegate
13295 thunk now, to enable the debugging of delegate problems, use
13296 MONO_DEBUG=1 when running Mono.
13298 This takes also care of parts of the leaks as seen by Joe.
13300 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
13302 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
13303 thread_tls_offset calculation.
13305 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
13307 * declsec.c: Reworked linkdemand checks for icall. The previous code
13308 was using the declaration code (untrusted) and didn't work as expected
13309 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
13312 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
13314 * iltests.il: Add new localloc test.
13316 * mini-amd64.c: Handle large stack allocations the same way as on
13317 windows if stack overflow handling is working.
13319 * mini-amd64.c: Allocate the signal stack using mmap.
13321 * mini.c (sigsegv_signal_handler): Fix reading of context.
13323 * mini-exceptions.c: Fix up stack overflow handling.
13325 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
13327 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
13329 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
13331 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
13333 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
13334 tramp_init functions as they are no longer needed.
13336 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
13338 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
13340 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
13342 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
13344 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
13347 * mini-ops.h: Add OP_LMUL_IMM.
13349 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
13350 long mul/div opcodes as intrinsic.
13352 * mini-amd64.c (emit_call): Handle the case when the callee might be
13355 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
13357 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
13360 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
13362 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
13364 2005-03-09 Ben Maurer <bmaurer@ximian.com>
13366 * mini.c (mono_codegen): Don't leak here, to help people running
13369 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
13371 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
13372 conversions in sse2 mode.
13374 * basic-float.cs: Add regression test.
13376 * mini-amd64.c: Reenable sse2.
13378 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
13380 * mini-amd64.c: Disable sse2 until some regressions are fixed.
13382 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
13384 * driver.c: Copyright text should include 2005.
13386 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
13388 * cpu-amd64.md (load_membase): Fix more max lengths.
13390 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
13392 * cpu-amd64.md (load_membase): Fix max length.
13394 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
13396 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
13398 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
13399 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
13401 * basic-float.cs: Add rounding regression test.
13403 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
13405 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
13407 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
13408 structures in registers for pinvoke wrappers.
13410 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
13412 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
13414 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
13416 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
13417 wrapper to mono_jit_thread_attach.
13419 * mini.c (mini_jit_thread_attach): New jit icall.
13421 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
13422 native->managed wrappers.
13424 * exceptions.cs: Add new regression test.
13426 * mini.c (optimize_branches): Check regions in the cbranch to throw
13427 block case as well. Fixes #73242.
13429 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
13431 * mini.c: thread safety fixes.
13433 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
13435 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
13436 patching stuff, since delegates use jump trampolines so there is
13439 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
13442 * tramp-amd64.c: Fix build.
13444 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
13445 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
13447 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
13448 Rename this to mono_arch....
13449 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
13451 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
13453 * mini-amd64.c (emit_call): If both the caller and the callee is
13454 guaranteed to have 32 bit addresses, emit a normal call.
13456 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
13458 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
13459 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
13460 method_ptr inside delegates.
13462 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
13464 * mini.c (mono_jit_free_method): Free the method info even if the native code is
13465 invalidated. Fixes #73001.
13467 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
13469 * mini-x86.c: Only use stdcall for pinvokes on windows.
13471 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
13473 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
13474 * mini-x86.c: remove unreliable __thread var offset detection,
13475 use the correct accessors and enable by default.
13477 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
13479 * mini.c (mono_jit_free_method): Fix memory leak.
13481 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
13483 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
13485 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
13487 * cpu-amd64.md: Fix lengths of atomic opcodes.
13489 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
13491 * driver.c: try to not imply using ICU is any good.
13493 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
13495 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
13496 functions as inline ops.
13498 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
13499 some Interlocked functions as inline ops.
13501 * mini.c (move_basic_block_to_end): Fix bug in last patch.
13503 * mini.h (MonoBasicBlock): Reorganize fields a bit.
13505 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
13507 * mini.c: Add support for OP_NOT_TAKEN.
13509 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
13510 structures in registers for pinvoke wrappers.
13512 * mini-amd64.c: Fix warnings.
13514 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
13516 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
13518 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
13520 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
13521 address instead of loading the address from it.
13523 * mini-x86.c: Add support for returning small structs in registers
13524 on Win32. Fixes part of #70864.
13526 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
13528 * trace.c (get_token): Improve error checking.
13530 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
13532 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
13534 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
13536 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
13537 it can be reused for MonoClass.
13538 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
13541 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
13543 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
13544 instead of a MonoReflectionMethod. The method information wasn't used
13545 when displaying SecurityException details (but will be now).
13547 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
13549 * Makefile.am : windows build fix.
13551 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
13553 * iltests.il: Add new regression test.
13555 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
13558 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
13560 * mini.c: Moved linkdemand check into helper function check_linkdemand
13561 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
13564 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
13566 * declsec.c: Added statistics counter for different kinds of
13568 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
13569 (and commented) declaration.
13570 * mini.c: Added statistics counter for security Demand code
13571 generation. Added display of security statistics.
13573 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
13575 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
13576 Fix compilation errors under gcc-2.95.
13578 2005-02-12 Ben Maurer <bmaurer@ximian.com>
13580 * mini.c, driver.c: Use the new jit trampoline hashtable
13582 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13584 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
13586 2005-02-11 Martin Baulig <martin@ximian.com>
13588 * debug-mini.c (mono_debug_close_method): Free the line number array.
13590 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
13592 * aot.c: Break up large methods into smaller ones. Share GOT slots for
13595 * mini.h: Bump AOT file format version.
13597 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
13599 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
13601 * declsec.h: Added macros to get/set lazyly initialized security
13602 informations about assemblies. Added new enum for different type of
13603 possible LinkDemand violation. Added function to check LinkDemands.
13604 * mini.h: Added a field to MonoCompile to hold any security violation
13605 detected when JITting a method (so it can be thrown later).
13606 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
13607 and CEE_CALLVIRT. Added code to throw exception at the end of
13608 mini_method_compile (note: the exception is unhandled right now).
13610 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
13612 * mini.c, jit-icalls.c: use the managed implementation of
13613 memset for initobj and memset, to avoid managed <-> unmanaged
13616 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
13618 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
13619 optimization if it would need a GOT var.
13621 * basic.cs: Add tests for constant propagation and switch statements.
13623 * ssa.c: Fix out-of-range constant propagation and switch statements.
13625 2005-02-09 <vargaz@freemail.hu>
13627 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
13629 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
13631 * cpu-amd64.md (load_membase): Fix max length of load_membase.
13633 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13635 * mini.c: update to new signature of mono_class_get_allocation_ftn().
13637 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
13639 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
13640 arithmetic operations.
13642 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
13644 * mini-ppc.c: add a workaround for broken user code that
13645 DllImports vararg functions with non-vararg signatures.
13647 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
13649 * mini.c (mono_jit_compile_method_inner): Add detection and a
13650 meaningfull error message for assemblies written in Managed C++.
13652 * tramp-amd64.c mini-amd64.h: Add support for
13653 create_trampoline_from_token ().
13655 * aot.c mini-x86.c abcremoval.c: Applied patch from
13656 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
13658 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
13660 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
13661 which takes a MonoImage/token as parameter instead of a MonoMethod.
13663 * aot.c: Use the new trampoline for initializing vtables.
13665 * aot.c: Add support for ldfld/stfld_remote wrappers.
13667 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
13668 rules for compare <MEM>, IMM.
13670 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
13672 * aot.c: Handle inherited finalizers correctly.
13674 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
13676 * inssel.brg (stmt): Add a missing _setup_... ().
13678 * aot.c: Save some parts of the class state to the AOT file and use it
13679 to recompute that state when a class is initialized.
13681 * mini.c: Install AOT hooks into the runtime.
13683 * mini.h: Bump AOT file format version.
13685 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
13688 * iltests.il: Add new test.
13690 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
13692 * mini.c: fix typo.
13694 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
13696 * mini.c: setup the statistical profiler in the thread attach
13697 callback to cope with the new single thread code.
13699 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
13701 * mini-ppc.c: ensure we have enough room for the profiler
13702 calls (fixed bug#72084).
13704 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
13706 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
13709 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13711 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
13713 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13715 * ssapre.c: Fixed an issue with down safety (this allows IronPython
13716 to succesfully execute parrotbench).
13717 * ssapre.h: Likewise.
13719 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13721 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
13722 variable for stores to method arguments (fixes a SSAPRE issue).
13724 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
13726 * mini.c: handle value types in dup, fixes gen-112.cs.
13728 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
13730 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
13731 sequence for calls in dynamic methods to avoid thunks.
13733 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
13735 * mini.c: correctly remove dynamic methods from the hashtable.
13737 2005-1-20 Massimiliano Mantione <massi@ximian.com>
13739 * driver.c: Disabled SSAPRE until fix the bug that appears
13740 in IronPython's parrotbench.
13742 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
13744 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
13746 * mini.c (mono_method_to_ir): Revert the previous change.
13748 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
13749 when AOT compiling.
13751 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
13752 mono_jit_info_table_find () etc. when running under valgrind.
13754 * inssel.brg: Fix warnings.
13756 * mini-exceptions.c: Fix warnings.
13758 2005-01-31 Martin Baulig <martin@ximian.com>
13760 * driver.c (compile_all_methods_thread_main): Don't try to compile
13761 generic methods or anything which has type parameters.
13763 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
13765 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
13767 * TestDriver.cs: Add --verbose flags.
13769 * graph.c ssa.c: Fix 64 bit warnings.
13771 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
13772 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
13773 Fix 64 bit warnings.
13775 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
13776 variable not spotted by gcc.
13778 * mini-amd64.c inssel-amd64.brg: Applied patch from
13779 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
13780 X86_COMPARE_MEMBASE opcodes.
13782 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
13784 2005-01-29 Ben Maurer <bmaurer@ximian.com>
13786 * *: MonoMethod->signature might be NULL now. You *MUST* use
13787 mono_method_signature.
13789 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
13791 * driver.c (compile_all_methods_thread_main): Compile the methods
13792 without invoking cctors.
13794 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
13796 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
13797 * basic-calls.cs: test for the above.
13799 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
13801 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
13802 MonoJitInfo changes.
13804 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
13806 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
13807 eagerly if it contains dynamic methods.
13809 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
13811 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
13812 trace, it is now computed by an icall from trace_ips.
13814 * mini-exceptions.c: Fix a warning.
13816 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
13818 * mini-exceptions.c: don't bother getting stack trace info if
13819 it's not going to be used.
13821 2005-01-27 Raja R Harinath <rharinath@novell.com>
13823 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
13826 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
13828 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
13830 * aot.c: Avoid calling mono_method_get_header () if not needed.
13832 * mini.h: Bump AOT file format version.
13834 * mini.c (mono_emit_native_call): Allocate a GOT var here.
13836 * mini.c (mono_print_tree): Print more info for calls.
13838 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
13840 * declsec.h: Remove warning by adding missing include for marshal.h
13842 2005-01-26 Martin Baulig <martin@ximian.com>
13844 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
13847 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
13849 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
13852 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
13854 * aot.c (mono_compile_assembly): Fix a warning.
13856 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
13858 * declsec.c: Look for security attributes on the original MonoMethod
13859 (and not the wrapped one). This fix permissions on icalls.
13861 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
13863 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
13865 * mini.c (mono_allocate_stack_slots): Add a fixme.
13867 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
13869 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
13871 * inssel.brg: optimize casts of sealed types (more
13872 optimizations waiting for fixes in remoting).
13874 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
13876 * inssel.brg (stmt): Add another dummy rule.
13878 * driver.c: Fix warnings.
13880 * driver.c (mono_main): If running under valgrind, instruct glib to use
13881 the system allocation functions so valgrind can track the memory
13882 allocated by the g_... functions.
13884 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
13886 * mini-ops.h: Add OP_DUMMY_STORE opcode.
13888 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
13890 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
13891 variables in try regions.
13893 * mini.c (mini_method_compile): Don't disable optimizations on large
13894 methods when AOT compiling.
13896 * mini.c (mono_allocate_stack_slots): New arch independent method to
13897 allocate stack slots. Not yet used.
13899 2005-01-22 Ben Maurer <bmaurer@ximian.com>
13901 * debug-mini.c (mono_debug_close_method): Plug some leaks.
13903 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
13905 * mini-ppc.c: make the branch info relative as the code
13906 buffer can be reallocated.
13908 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
13910 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
13911 * driver.c: Removed the AOT/security restriction. Now initialize the
13912 security manager (in metadata) if --security is used.
13913 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
13914 rather than the pointer to declarative security, when AOT is used.
13916 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
13918 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
13919 basic blocks, reduced intrinsic exception throwing code size.
13921 2005-01-22 Miguel de Icaza <miguel@ximian.com>
13923 * driver.c (mini_usage): Reorder the usage screen.
13925 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
13927 * mini.c (mono_resolve_patch_target): Fix warning.
13929 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
13931 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
13934 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
13936 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
13937 breaks the amd64 build.
13939 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
13940 register allocation. Fixes #71454.
13942 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
13944 * arrays.cs: Add new regression test.
13946 2005-1-20 Massimiliano Mantione <massi@ximian.com>
13948 * ssapre.c: Turned usage of snprintf to GString.
13949 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
13950 (I left it on by mistake in my previous commit).
13952 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
13954 * mini.c, cfold.c, basic-calls.cs: preserve side effects
13955 on cond branch optimization (fixes bug# 71515).
13957 2005-1-20 Massimiliano Mantione <massi@ximian.com>
13959 * abcremoval.c: Fixed bug 71062.
13960 * abcremoval.h: Likewise.
13962 2005-1-20 Massimiliano Mantione <massi@ximian.com>
13964 * mini.c: Added a new functionality to optimize_branches, the removal
13965 of useless basic blocks, and fixed some problem in the removal of
13966 critical edges; some utility functions added for both purposes.
13967 * ssapre.c: Added complex expression support, and fixed bug 70637.
13968 * ssapre.h: Likewise.
13969 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
13971 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
13972 * driver.c: Re-enabled SSAPRE.
13974 2005-01-19 Martin Baulig <martin@ximian.com>
13976 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
13977 the result of mono_get_method_constrained().
13979 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
13981 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
13984 2005-01-18 Geoff Norton <gnorton@customerdna.com>
13986 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
13987 be detected. Fixes #59296.
13989 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
13991 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
13992 which can happen. Fixes #71361.
13994 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
13996 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
13999 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14001 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
14002 appdomain-unload.exe to fail.
14004 * mini.c: Fix some memory leaks.
14006 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
14008 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
14009 Fixed bug and sped up some codepaths.
14011 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14013 * mini.c: Fix some memory leaks.
14015 * exceptions.cs basic-long.cs: Add test for checked ulong->int
14018 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
14020 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
14023 * iltests.il: Add regression test for #71320.
14025 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
14027 * mini.c (mono_codegen): Fix installation of profiler hooks.
14029 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
14031 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
14033 * mini.h, mini.c, cfold.c: optimize access to enum
14034 readonly fields, too. Eval conditional branches if possible
14035 to perform unreachable code removal in more cases.
14037 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
14039 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
14041 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
14044 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
14045 WinXP DEP. Fixes #71244.
14047 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
14049 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
14051 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
14053 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
14055 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
14057 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
14060 * mini.h: Bump AOT version.
14062 * mini.h (MonoCompile): Change exvar to a hash table.
14064 * mini.c: Allocate a separate exvar for each handler block.
14066 * mini.c: Get rid of the computation of filter_lengths, its not needed.
14068 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
14069 ex var with the pending exception and only throw if the two are equal.
14072 * exceptions.cs: Add tests for rethrow and nested catch clauses.
14074 * mini-x86.c: Fix warnings.
14076 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
14077 used by all the ports now.
14079 * aot.c: Add write-symbols and save-temps options.
14081 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14083 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
14085 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
14087 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
14090 * tramp-s390.c: Check vtable slot belongs to the domain.
14092 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
14093 as per other platforms.
14095 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
14097 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
14099 * driver.c: we don't run the Main() code in a subthread anymore.
14101 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
14103 * mini.c: added experimental rtc support in the statistical
14104 profiler: if the user has the permission, more accurate statistics
14105 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
14106 The MONO_RTC value must be restricted to what the linux rtc allows:
14107 power of two from 64 to 8192 Hz.
14109 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14111 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
14113 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
14115 * mini-ppc.c: better icache flush for smp.
14117 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
14119 * mini-amd64.c (emit_move_return_value): Fix memory leak.
14121 * mini-x86.c (get_call_info): Add the get_call_info () code from the
14122 amd64 port, not yet used.
14124 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14126 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
14129 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
14131 * driver.c: Added --security option to activate the security manager.
14132 Right now this will allow code generation for declarative demands and
14133 is disabled when AOT is specified.
14134 * mini.c: Add code generation for declarative security demands.
14135 * mini.h: Add mono_use_security_manager as an extern gboolean.
14137 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14139 * aot.c (mono_compile_assembly): Speed up compilation a bit by
14140 emitting more dense assembly code.
14142 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
14143 exception throwing stuff.
14145 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
14147 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
14150 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
14151 left in by mistake.
14153 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
14156 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
14158 * tramp-*.c: Only patch vtable slots if the object is in the current
14159 domain. Fixes appdomain-unload.exe.
14161 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
14163 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
14166 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14168 * mini.c (reverse_branch_op): New helper function.
14170 * mini.c (optimize_branches): Run the new optimization only on
14171 platforms which support it. Also reverse all kinds of branches.
14173 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
14175 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
14178 * mini.c (optimize_branches): Reverse not-equals branches if the false
14179 bblock is a throw. This happens a lot of time with argument checking in
14182 * mini.c (mono_codegen): Add support for placing basic blocks after
14183 the function epilogue.
14185 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
14188 2005-01-05 Miguel de Icaza <miguel@ximian.com>
14190 * mini.c (setup_stat_profiler): Only set this up if the platform
14191 supports ITIMER_PROF.
14193 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14195 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
14198 * inssel.brg: Fix a warning.
14200 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
14202 * mini.c: added support for statistical profiler
14203 (run with: --profile=default:stat).
14205 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
14207 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
14209 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
14211 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
14212 related to global registers from the amd64 port.
14214 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
14216 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
14218 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
14219 with global registers.
14220 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
14222 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
14224 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
14226 * debug-mini.c (encode_value): Fix off-by-one.
14228 * aot.c (encode_value): Likewise.
14230 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
14232 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
14234 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
14237 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
14239 * aot.c (emit_method_info): Increase size of temp buffer.
14241 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
14244 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
14246 * aot.c (emit_method_info): Fix build.
14248 * aot.c: Further rework of the AOT file format to reduce the size of
14249 the method info data.
14251 * mini.h: Bump AOT file format version.
14253 2004-12-27 Martin Baulig <martin@ximian.com>
14255 * mini.c (mini_get_method): New static method; call
14256 mono_get_method_full() and mono_get_inflated_method().
14257 (mono_method_to_ir): Use mini_get_method() instead of
14258 mono_get_method_full().
14260 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
14262 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
14264 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
14266 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
14268 * inssel-amd64.brg: Add some optimization rules.
14270 2004-12-24 Ben Maurer <bmaurer@ximian.com>
14272 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
14273 standard not GC'd stuff is fine.
14275 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
14277 * aot.c: Rework the AOT file format to get rid of most of the global
14278 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
14280 * mini.h: Bump AOT file format version.
14282 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
14284 * mini.h: Bump AOT file format version.
14286 * aot.c (mono_aot_is_got_entry): New function to determine if an
14287 address is inside a GOT.
14289 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
14291 * cpu-pentium.md: Increase the maximum size of some instructions which
14292 might involve a got access.
14294 * mini.c (get_method_from_ip): Another debug helper function.
14296 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
14297 when got var accesses are created during the decompose phase.
14299 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
14301 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
14302 argument mini_compile_method and to MonoCompile, and use this to
14303 determine whenever a given method is compiled for AOT. This allows the
14304 other methods compiled during AOT compilation to be free of AOT stuff,
14305 so the backends does not need to add special support for them by
14306 creating a fake GOT etc.
14308 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
14311 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14313 * mini.c (mono_method_to_ir): It turns out that some of the
14314 x-appdomain wrappers are lax with types, so just ignore this for
14317 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
14318 at the vtable->klass. If it is non-shared code we can just use the
14321 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
14323 * mini-ppc.c: access MonoDomain from tls, too.
14325 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
14327 * declsec.c: Removed unused variable (and related warning ;-)
14329 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14331 * iltests.il: New test for LDELEMA on an array of ref types.
14333 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
14334 all ldelema's on reftypes.
14335 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
14336 it was the wrong place to put it.
14338 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
14339 register to pop to make this cleaner, at the request of Paolo.
14341 2004-12-20 Ben Maurer <bmaurer@ximian.com>
14343 * mini-ops.h (OP_GETHASHCODE): New op.
14345 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
14347 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
14350 For a microbenchmark, this reduces the cost of Hashtable.get_Item
14353 * mini-x86.c (mono_arch_output_basic_block): Rather than
14361 The first is 3 bytes while the second is 1. This saves 36 kb on
14362 mscorlib, quite a big saving. When bootstraping mcs, I was able to
14363 see a small boost because of icache locality.
14365 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
14367 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
14369 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
14370 started code sharing with the generic code.
14372 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
14374 * mini-ppc.c, cpu-g4.md: added code for direct access to
14377 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
14379 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
14380 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
14383 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
14385 * declsec.c|h: Added functions to cache the declarative stack modifiers
14386 in MonoJitInfo and to create a security frame from a MonoJitInfo
14388 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
14389 created. Register internal calls for System.Security.SecurityFrame::
14390 _GetSecurityFrame and _GetSecurityStack.
14391 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
14392 the definitions for the new stack walk/callback mechanism.
14393 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
14394 first security frame for LinkDemands and InheritanceDemands) and
14395 GetSecurityStack for Demands. Both use the new mono_walk_stack code
14397 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
14398 walk initialization (lupus).
14400 2004-12-20 Ben Maurer <bmaurer@ximian.com>
14402 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
14404 (handle_loaded_temps): Do not create a temporary variable for
14405 things that we know are temps. They will never be modified.
14406 (mono_spill_call): Set MONO_INST_IS_TEMP
14407 (mono_emulate_opcode): ditto
14409 (mono_method_to_ir.CEE_DUP): ditto
14411 2004-12-19 Ben Maurer <bmaurer@ximian.com>
14413 * mini.c (type_to_eval_stack_type): Make this handle the void type
14414 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
14415 (emit_tree): use ip_in_bb to special case some common idioms
14416 Update all callers to pass in the IP.
14417 (mono_method_to_ir): Make CEE_CALL* do the above as well.
14419 This gives us a nice 2% speedup in mcs bootstrap.
14421 * mini-x86.c (peephole_pass): Peephole pass to make
14430 * mini.c (ip_in_bb): new method.
14431 (mono_method_to_ir): use this method rather than doing the hash
14434 * linear-scan.c (mono_linear_scan): When expiring actives, you
14435 don't need to keep around variables that expire on this
14436 instruction. This makes it so that:
14439 store (ebx add (ebx, 1))
14443 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
14445 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
14446 combination to avoid doing two copies. Fix up problems with previous
14449 * mini.c: Fix 64 bit warnings.
14451 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
14453 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
14455 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
14456 changes from the x86 code.
14458 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
14460 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
14462 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
14463 throwing code to reduce its size, unify the AOT and non-aot code and
14464 get rid of relocations in the AOT case.
14466 * mini-x86.h mini.c exceptions-x86.c
14467 (mono_arch_get_throw_corlib_exception): New arch specific function to
14468 raise corlib exceptions which doesn't require relocations in the
14471 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
14473 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
14475 * mini.c (mono_emit_method_call): Only allocate the got var when it is
14478 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
14481 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14483 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
14484 with add function when used from Inc/dec atomic
14485 functions. Re-enabled optimization on x86.
14486 * mini-ops.h: renamed atomic_add functions to
14487 allow _add to match the Interlocked::Add and
14488 _add_next to match Interlocked::Inc/Dec.
14490 2004-12-15 Massimiliano Mantione <massi@ximian.com>
14492 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
14493 linking of BBs to the end BB, and enabled SSAPRE also with
14494 consprop and copyprop (which was prevented by that bug).
14496 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14498 * mini-x86.c: disabling the Interlocked optimizing code.
14500 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
14502 * aot.c (load_aot_module): Move reading of got_addr after the AOT
14503 file version check.
14505 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14507 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
14508 interlocked optimization due lack of support on x86, rewrote
14509 exchange to take into account that base may be in eax.
14511 xsp works again; activated Interlocked optimizing code.
14513 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
14515 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14517 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
14519 * mini-ops.h: Add new opcodes.
14521 * mini.h: Add new patch types. Add got_var to MonoCompile.
14523 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
14524 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
14525 make it work with all kinds of patchable code.
14527 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
14528 address of the GOT, and referencing entries in the GOT.
14530 * mini.c: Add code to load the GOT address if needed by an opcode.
14532 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
14533 independent AOT code on the x86 using an elf-style Global Offset Table.
14535 2004-12-14 Raja R Harinath <rharinath@novell.com>
14537 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
14539 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14541 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
14544 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
14546 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
14547 of Interlocked:Increment/Decrement/Add as inline ops.
14548 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
14550 2004-12-12 Geoff Norton <gnorton@customerdna.com>
14552 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
14553 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
14555 2004-12-12 Duncan Mak <duncan@ximian.com>
14557 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
14558 again. `patch_info->table_size' is no longer valid after Zoltan's
14561 2004-12-12 Martin Baulig <martin@ximian.com>
14563 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
14564 if we are the "real" method, ie. not an inlined method inside it.
14566 2004-12-11 Ben Maurer <bmaurer@ximian.com>
14568 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
14569 before we look in the special fields table. This fixes
14570 ../tests/thread-static-init.cs.
14572 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14574 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
14575 for Array get_Rank and get_Length. Fixes bug #70465.
14577 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
14579 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
14580 separate structure to reduce the size of MonoJumpInfo.
14582 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
14584 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
14586 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
14588 * mini.c (mini_get_inst_for_method): Changed to allow ports
14589 to return a MonoInst instead of opcode
14590 (renamed mini_get_opcode_for_method to better reflect the new functionality)
14592 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
14593 Allow ports to return a created MonoInst instead of op-code, will enable
14595 (renamed mini_get_opcode_for_method to better reflected the functionality)
14597 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
14599 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
14601 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
14603 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
14606 2004-12-08 Martin Baulig <martin@ximian.com>
14608 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
14609 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
14611 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
14613 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
14616 * exceptions.cs: Disable some tests which depend on properties of x86 fp
14619 2004-12-08 Raja R Harinath <rharinath@novell.com>
14621 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
14623 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
14625 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
14626 bug introduced by the previous patch.
14628 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
14630 * mini-ppc.c, objectc.cs: handle large structs passed by value
14631 (fixes bug #69972).
14633 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
14635 * mini-ppc.c: OP_ARGLIST implementation from
14636 Geoff Norton <gnorton@customerdna.com>.
14638 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
14640 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
14641 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
14643 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
14645 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
14647 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14649 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
14652 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
14654 * mini-sparc.c: Zero out localled-ed memory.
14656 * iltests.il: Add tests for zeroing out localloc-ed memory.
14658 2004-12-04 Martin Baulig <martin@ximian.com>
14660 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
14661 mono_method_get_signature_full().
14663 2004-12-03 Massimiliano Mantione <massi@ximian.com>
14665 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
14666 and some utility functions (always for SSAPRE), integrated SSAPRE.
14667 * mini.h: Likewise.
14668 * driver.c: Added ssapre option.
14669 * ssa.c: Small fix on OP_ARG handling.
14670 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
14671 * Makefile.am: Likewise.
14673 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
14675 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
14676 now in the xp code.
14678 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
14681 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14683 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
14685 * cpu-s390.md : Increase instruction length of oparglist.
14687 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
14689 2004-11-30 Martin Baulig <martin@ximian.com>
14691 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
14692 virtual generic methods. We call a special helper_compile_generic_method()
14693 icall to retrieve the method from the vtable, inflate and compile
14694 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
14696 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
14698 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
14700 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
14702 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
14704 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
14707 2004-11-27 Ben Maurer <bmaurer@ximian.com>
14709 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
14710 platforms with PIC aot.
14712 2004-11-28 Martin Baulig <martin@ximian.com>
14714 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
14717 2004-11-28 Martin Baulig <martin@ximian.com>
14719 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
14720 the result of mono_type_get_underlying_type() to check whether
14723 2004-11-26 Martin Baulig <martin@ximian.com>
14726 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
14729 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
14731 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
14732 the same way as the other arguments so they won't get clobbered.
14734 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
14735 calls through R11 since it is clobbered by the trampoline code.
14737 2004-11-26 Raja R Harinath <rharinath@novell.com>
14739 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
14740 pick up in-tree mscorlib.dll.
14742 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
14744 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
14746 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
14747 runtime data/code are now stored in a table similar to the GOT in ELF.
14748 This allows the code itself to be position independent.
14750 * aot.c: Fix loading of referenced assemblies after the lazy assembly
14753 * aot.c: Attach ELF type (object/function) directives to all global
14756 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
14758 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
14760 * mini-amd64.h: Turn on PIC AOT code.
14762 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
14763 returning the offset within an OP_AOTCONST instruction where the GOT
14764 offset needs to be added.
14766 * mini.h: Bump AOT file format version.
14768 2004-11-25 Martin Baulig <martin@ximian.com>
14770 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
14771 uninflated generic methods.
14773 2004-11-25 Martin Baulig <martin@ximian.com>
14775 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
14777 2004-11-24 Martin Baulig <martin@ximian.com>
14779 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
14780 original klass (this only applies for generic instances).
14782 2004-11-24 Martin Baulig <martin@ximian.com>
14784 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
14785 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
14788 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
14790 * mini.c (mono_method_to_ir): Disable inlining for methods containing
14791 localloc. Fixes #69678.
14793 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
14795 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
14797 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
14798 used SSE registers on pinvoke calls. Fixes #69774.
14800 2004-11-23 Geoff Norton <gnorton@customerdna.com>
14802 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
14803 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
14805 2004-11-23 Raja R Harinath <rharinath@novell.com>
14807 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
14808 Refer directly to the mcs/ tree.
14810 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14812 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
14813 Check if a trampoline for a synchronized method is required.
14815 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
14817 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
14818 with localloc if needed. Throe arithmetric exception in
14819 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
14820 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
14822 2004-11-19 Geoff Norton <gnorton@customerdna.com>
14824 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
14825 types before switching on type. Fixes #69622.
14827 2004-11-19 Raja R Harinath <rharinath@novell.com>
14829 * Makefile.am (check-local): New. Integrate into 'make check'.
14830 (MCS,RUNTIME): Define using in-tree mono and mcs.
14832 (%.exe): Use $(ILASM).
14834 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
14836 * mini-ppc.c: adjust initial prolog size (bug #69691).
14838 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
14840 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
14843 2004-11-17 Raja R Harinath <rharinath@novell.com>
14845 * Makefile.am (clean-local): Rename from 'clean'.
14847 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14849 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
14850 to mono_arch_is_int_overflow.
14851 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
14854 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
14856 * declsec.c|h: New files to support declarative security attributes.
14857 Added function to check if a method has (applicable) security.
14858 * mini.c|h: Add check for declarative security attributes in
14859 mono_method_check_inlining.
14860 * Makefile.am: Added declsec.c and declsec.h to the build.
14862 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
14864 * mini.c, mini.h: update to keep dynamic code info per-domain.
14866 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
14868 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
14869 (mini_init): Get rid of it from here too.
14871 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
14873 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
14874 implemented OP_RETHROW (patch by Geoff Norton
14875 <gnorton@customerdna.com>).
14877 2004-11-10 Geoff Norton <gnorton@customerdna.com>
14879 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
14880 between appdomains. Fixes appdomain-unload on PPC.
14882 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
14884 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14885 mini-exceptions.c: handle the new wrapper types.
14886 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
14887 token value as a MonoClass* when compiling a wrapper.
14888 mono_jit_create_remoting_trampoline now takes an additional
14889 MonoRemotingTarget parameter.
14891 2004-11-10 Martin Baulig <martin@localhost>
14893 * mini.c (mono_method_to_ir): Use `generic_container->context'
14894 rather than creating a new one.
14896 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14898 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
14900 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
14902 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
14904 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
14905 the experimental aot cache stuff.
14907 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
14909 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14910 mini-exceptions.c: update to exception clause structure changes.
14912 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
14914 * exceptions-x86.c (throw_exception): Fix warnings.
14916 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
14919 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
14921 * exceptions-sparc.c (get_throw_exception): Really fix this.
14923 2004-11-07 Ben Maurer <bmaurer@ximian.com>
14925 * tramp-*.c: we no longer support icalls without wrappers, so
14926 a bit of code can be removed here
14928 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
14930 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
14933 * cpu-sparc.md: Add op_rethrow.
14935 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
14937 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
14939 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
14940 * mini-ops.h: Add OP_RETHROW.
14942 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
14944 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
14946 2004-11-05 Geoff Norton <gnorton@customerdna.com>
14948 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
14949 Makes the output much easier to read
14951 2004-11-05 Ben Maurer <bmaurer@ximian.com>
14953 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
14954 prevents another huge leak when compiling with ssa. Secondly, the
14955 performance of doing this rather than freeing the lists is much
14956 better. GList does a lock every time you allocate a list link,
14957 so that it can use a memory pool. So, it is better to just use
14958 a memory pool of our own.
14960 * ssa.c, linear-scan.c: replace g_list_remove_link with
14961 g_list_delete. The remove one does not free the GList, so we were
14962 leaking memory. On -O=all --compile-all with corlib, this cut down
14963 3 MB of allocations.
14965 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
14967 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
14969 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
14971 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
14972 into a new function mono_create_jit_trampoline ().
14974 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
14976 * trace.c (get_spec): Allow tracing of classes without a namespace.
14978 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
14980 * mini.c: Fix pointer overwrite in mini_method_compile.
14982 2004-11-2 Geoff Norton <gnorton@customerdna.com>
14984 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
14985 The darwin ABI needs some special handling for 1 and 2 byte structs
14986 Lets use lbz/lhz instead of lwz everywhere.
14987 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
14988 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
14989 Use stb/sth for the former, and put the latter always on stack instead of in
14990 argument registers.
14992 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
14994 * trace.c (is_filenamechar): Add '_'.
14996 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14998 * mini-s390.c: Fix prolog length to allow for large trace requirements.
15000 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
15002 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
15004 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
15005 depends on libmonogc. Fixes #68805.
15007 2004-10-26 Miguel de Icaza <miguel@ximian.com>
15009 * mini.c (mono_jit_free_method): Provide extra information for
15010 this error. Currently this leaks, but will be turned into a
15011 developer option in the future.
15013 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
15015 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
15017 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
15019 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
15020 boundary. Fixes reading of PATCH_INFO_R4 and R8.
15021 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
15023 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
15025 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
15026 trampolines for AOT code.
15028 2004-10-22 <vargaz@freemail.hu>
15030 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
15031 constructed types. Fixes #68136.
15033 2004-10-21 Martin Baulig <martin@ximian.com>
15035 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
15036 if it returns true, unwind the stack to the call instruction.
15038 2004-10-21 <vargaz@freemail.hu>
15040 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
15042 * mini.h: Bump AOT version number.
15044 * objects.cs: Add another test for unbox trampolines.
15046 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
15049 2004-10-20 <vargaz@freemail.hu>
15051 * driver.c: Add SHARED to the set of optimizations tested.
15053 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
15055 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
15056 used by CEE_NEWARR.
15058 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
15060 2004-10-20 Martin Baulig <martin@ximian.com>
15062 * mini-exceptions.c (mono_handle_exception): Call
15063 mono_debugger_handle_exception() to tell the debugger about
15064 catch/finally clauses.
15066 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
15068 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
15070 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
15073 2004-10-15 Geoff Norton <gnorton@customerdna.com>
15075 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
15076 methods as their native size, fixed bug #57543, #57545.
15077 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
15078 This saves a temporary register and mullw call down into 1 (minor perf
15079 increase for cases like sum = sum * 5; This use to translate into:
15082 It now translates to
15085 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
15087 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
15090 2004-10-11 Martin Baulig <martin@ximian.com>
15092 * mini.c (mono_method_to_ir): If we're a generic method, get the
15093 MonoGenericContainer from our MonoMethodNormal and create a
15094 MonoGenericContext from it.
15096 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
15098 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
15100 * basic-long.cs: Add test for checked i8->i2 cast.
15102 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15104 * inssel-ppc.brg: added a couple of speedup rules.
15106 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
15108 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
15109 to speed up rebuilds.
15111 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15113 * mini-s390.c: Minor fix to OP_OR_IMM.
15115 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
15117 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
15118 better. Fixes appdomain-unload.exe on sparc.
15120 2004-10-02 Massimiliano Mantione <massi@ximian.com>
15122 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
15123 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
15126 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
15128 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
15130 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
15132 * mini.c: Always generate a field read/write wrapper for members
15133 of the class MarshalByRefObject since the actual instance could
15136 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
15138 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
15140 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
15142 * driver.c mini.h trace.c: Move the setting of the main assembly into
15143 a separate function called mono_trace_set_assembly () and call it after
15144 actually loading the main assembly. Fixes #66872.
15146 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
15148 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
15149 using the code manager.
15151 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
15153 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
15155 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
15157 * cpu-amd64.md: Fix bug in previous patch.
15159 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
15162 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
15164 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15165 mini-exceptions.c: updates for changed stack walk interface.
15167 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15169 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
15171 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
15173 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
15175 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
15177 * driver.c (mini_regression_list): Do not call mono_assembly_close
15178 since assemblies can't be unloaded.
15180 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15182 * cpu-amd64.md: Fix more instruction lengths.
15184 * cpu-amd64.md: Fix lengths of some instructions.
15186 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
15188 * inssel.brg: Make the array ldelema check aot friendly.
15190 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15192 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
15194 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
15196 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
15198 * mini-x86.c: Fix build.
15200 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
15201 mono_type_get_underlying_type () helper function to simplify code.
15203 2004-09-09 Martin Baulig <martin@ximian.com>
15205 * mini-amd64.c: Don't access `type->data.klass' directly, call
15206 mono_class_from_mono_type() instead since the type may be a
15209 2004-09-09 Martin Baulig <martin@ximian.com>
15211 * mini-amd64.c (get_call_info): Fix support for generic instances.
15212 (add_valuetype): Use mono_class_from_mono_type() to get the class
15213 since we can be a generic instance.
15215 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
15217 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
15219 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
15221 * liveness.c: reset spill costs on each scan: bug 62107
15223 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
15225 * exceptions-sparc.c (mono_arch_find_jit_info): remove
15226 unnecessary line that doesn't compile
15228 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
15230 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
15231 trampolines, make them call an error function so people can fix their
15234 2004-09-06 Martin Baulig <martin@ximian.com>
15236 * mini.c (mono_method_to_ir): When initializing locals, handle a
15237 generic instances like a valuetype if it's a valuetype and like a
15238 class if it's a class.
15240 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15242 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
15243 stack. Fixes #64674.
15245 * exceptions.cs: Add test for unwinding of call arguments.
15247 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
15249 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
15250 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
15251 set the carry/borrow flag). The sparc and s390 implementations
15252 can now use optimized versions (and simplify the code). ppc bugfixes.
15254 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15256 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
15258 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
15260 * inssel-amd64.brg: Remove leftover 32 bit rule.
15262 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
15264 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
15266 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
15267 mono_arch_find_jit_info functions into a new function. Fix a memory
15270 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
15273 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15275 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
15278 * exceptions.cs: Add array size tests.
15280 * mini.c: Allocate a separate icall wrapper for each arity of
15281 mono_array_new_va. Fixes #59509.
15283 * exceptions.cs: Add testcase for 64578.
15285 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
15287 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
15289 2004-09-02 Martin Baulig <martin@ximian.com>
15291 * mini.c (mono_method_to_ir): When initializing the locals, call
15292 handle_initobj() on the generic instance itself, not its
15295 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15297 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
15298 MonoJitInfo for dynamic methods.
15300 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
15302 * mini.c: Add support for freeing JIT data for dynamic methods.
15304 2004-09-01 Martin Baulig <martin@ximian.com>
15306 * mini-x86.c (is_regsize_var): Added support for generic
15308 (mono_arch_emit_prolog): Make this compile again, use
15309 `x86_push_imm_template (code)'.
15311 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
15313 * mini-x86.c: make all push_imm instructions that get
15314 patched always emit the long form
15316 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
15318 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
15319 in a per-domain hash.
15321 * mini-amd64.c (merge_argument_class_from_type): Handle generic
15324 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
15326 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
15329 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
15332 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
15333 Beginnings of SSE2 support.
15335 * exceptions.cs: Add more tests for checked int<->uint casts.
15337 2004-08-28 Martin Baulig <martin@ximian.com>
15339 * mini-x86.c (mono_arch_instrument_epilog): Added support for
15343 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
15344 Handle generic instances recursively.
15346 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15348 * iltests.il: test for conv.u8 on a constant
15350 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15352 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
15353 LCONV_x4 (shrun_32 (membase)).
15355 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15357 * inssel-x86.brg: c&p rules for push/setret of long
15359 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15361 * inssel-x86.brg: c&p rules for compare (base, regvar) and
15362 compare (regvar, base)
15364 * inssel-x86.brg: more burg love
15366 * inssel.brg: more cleanup
15368 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
15370 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15372 * basic-long.cs, basic-calls.cs: new tests for optimization.
15374 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
15376 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
15379 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
15381 * mini-amd64.c (read_tls_offset_from_method): Add another case.
15383 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
15385 * inssel.brg (mini_emit_memcpy): use
15386 NO_UNALIGNED_ACCESS to disable memcpy optimization
15388 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
15390 * mini-amd64.c: Handle generic types in various places.
15392 * mini.c (mono_method_to_ir): Handle generic types in init locals.
15394 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
15396 * mini.c (handle_box): Fix warning.
15398 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
15400 * mini-amd64.h: Enable the emit_state optimization.
15402 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
15404 * mini-amd64.c: Add some new 64 bit peephole opts.
15406 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
15408 * cpu-amd64.md: sreg1 of div instructions must be %rax.
15410 * mini-amd64.c: Register allocator fixes.
15412 * mini.c: Add an optimization to emit_state to avoid allocation of new
15413 registers on some platforms.
15415 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
15417 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
15419 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
15420 allocation. Fixes #63085.
15422 * basic-long.cs: Add new regression test.
15424 * mini-amd64.c: Register allocator improvements.
15426 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
15428 * mini-amd64.c (read_tls_offset_from_method): Add another code
15431 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
15432 instruction sequence for nullifying class init trampolines.
15434 * objects.cs: Add new regalloc test.
15436 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
15438 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
15440 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
15442 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
15445 * driver.c: Fix profiling after TLS changes.
15447 * driver.c (mono_main): Set mono_stats.enabled if needed.
15449 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
15452 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
15454 * mini-x86.c: use a 1 op rather than a 2 op tls access
15455 instruction -> faster.
15457 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
15459 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
15462 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
15464 * exceptions-sparc.c (throw_exception): fix typo
15466 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
15468 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
15469 set tree->dreg correctly with tls. Allow any
15470 register to be used.
15472 * mini-x86.c (read_tls_offset_from_method): add new code
15473 generation pattern seen with GCC.
15476 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
15478 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
15479 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15480 exceptions-sparc.c: fix some performance issues in exception
15481 handling and setting of the stack trace for exceptions that were
15484 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
15486 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
15489 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
15492 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
15494 This patch inlines tls access, when possible.
15496 * mini.h: new arch functions for TLS intrinsics.
15497 All platforms updated with a stub.
15499 * mini.c: use the new intrinsics
15501 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
15502 arch specific intrinsic for tls variables
15504 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
15506 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
15509 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
15511 * mini.c: thread local allocation
15513 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
15515 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
15517 * Makefile.am: Link against the static version of libmonogc.
15519 * Makefile.am: Link the static versions of the convenience libraries
15520 into the mono executable.
15522 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
15524 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
15526 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
15527 on integer overflow.
15529 * mini-amd64.c: Reorganize function call code.
15531 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
15533 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15535 * inssel-x86.brg: use xor eax,eax.
15537 * basic.cs: new tests
15539 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15541 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
15542 in exception throwing code.
15544 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15546 * inssel-x86.brg: use xor esi,esi.
15548 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15550 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
15551 can trace methods compiled during mini_init () too.
15553 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
15556 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15558 * Makefile.am: static link on x86 (r=zoltan)
15560 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15562 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
15563 code since it causes some programs to fail.
15565 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
15567 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
15569 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
15571 * mini.c: ovfops_op_map - add STACK_OBJ case for
15573 * basic.cs: add test_0_pin_string as test
15576 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
15578 * Makefile.am: build C# if srcdir != builddir
15580 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
15582 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
15583 fall-through blocks.
15585 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15587 * driver.c: enable loop by default again and include abcrem in -O=all.
15589 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
15591 * iltests.il: Add some localloc tests.
15593 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
15595 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
15598 * inssel-amd64.brg: Add some optimizations.
15600 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
15603 * Makefile.am: Statically link mono against libmono on AMD64.
15605 * mini-amd64.c inssel-amd64.brg: Optimizations.
15607 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
15609 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
15611 * tramp-amd64.c: Patch calling code in trampolines.
15613 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
15615 * mini-amd64.c: pinvoke struct passing fixes.
15617 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
15619 * mini-sparc.c: redo change, make mono_arch_cpu_init call
15620 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
15622 2004-08-05 Duncan Mak <duncan@ximian.com>
15624 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
15627 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15629 * mini-amd64.c (emit_move_return_value): Move return value for normal
15632 2004-08-05 Martin Baulig <martin@ximian.com>
15634 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
15635 `type->type'; just modify `type' itself when dealing with enums
15636 and generic instances.
15637 (check_call_signature): Make `simple_type' a `MonoType *'.
15639 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15641 * mini.c: Use OP_PADD to add offsets to addresses.
15643 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
15645 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
15647 * mini-sparc.c (mono_arch_emit_epilog): fix check
15648 for folding last op into restore instruction
15650 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15652 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
15653 helper methods using the code manager.
15655 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
15657 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
15659 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15661 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
15662 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
15664 * mini-s390.c: fix tail processing
15666 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
15668 * mini-ppc.c: mul.ovf.un exception name fix.
15670 2004-08-03 Martin Baulig <martin@ximian.com>
15672 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
15673 instances; before jumping to `handle_enum', also modify `ptype'.
15675 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
15677 * cpu-sparc.md: fcall maximal length too small.
15679 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
15681 * mini-amd64.c mini.h: Add initial support for passing/returning
15682 structures to/from pinvoked methods.
15684 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
15686 * mini-ppc.c: reg allocator fix.
15688 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
15690 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
15692 * inssel.brg: Optimize memset on 64 bit machines.
15694 * mini-amd64.c: Fix some vararg cases.
15696 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15698 * mini-s390.c: Corrected macro in emit_float_to_int
15700 * s390-abi.cs: Tests to exercise the s390 ABI
15702 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15704 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
15707 * basic.cs: Add a test for add.ovf.un.
15709 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
15711 * mini-sparc.c: add case for OP_IDIV_UN
15713 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15715 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
15717 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
15719 2004-07-30 Ben Maurer <bmaurer@ximian.com>
15721 * basic.cs: regression tests.
15723 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
15726 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15728 * basic.cs: Add a new test.
15730 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
15731 and AOT. Various fixes and optimizations.
15733 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
15735 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
15737 * mini-ppc.c: make sure temp regs are not used for global reg
15740 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
15742 * cpu-sparc.md: conv_i8 fix for 64bits
15744 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
15746 2004-07-29 Ben Maurer <bmaurer@ximian.com>
15748 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
15749 add opcode for cmp BYTE PTR [eax], imm.
15751 * inssel.brg: Make memcpy and memset takes bases.
15753 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
15755 * *-amd64.*: More AMD64 work.
15757 2004-07-28 Ben Maurer <bmaurer@ximian.com>
15759 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
15760 add a compare-not-equal opcode.
15762 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
15764 * mini.c: Use mono_init_from_assembly instead of mono_init.
15766 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
15768 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
15770 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
15772 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
15774 * inssel.brg: 64 bit fixes.
15776 * mini.h (MonoCallInst): Add some AMD64 specific data.
15778 * mini.h: Add some OP_P opcodes.
15780 2004-07-28 Ben Maurer <bmaurer@ximian.com>
15782 * basic.cs: tests for 61797 and 61740
15784 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
15786 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
15787 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
15789 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
15791 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
15793 * *-amd64*.*: Ongoing AMD64 work.
15795 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
15797 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
15799 * *-amd64*: Ongoing AMD64 work.
15801 * mini-arch.h: Add AMD64 support.
15803 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
15805 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
15807 * mini-ops.h: Add new opcodes.
15809 * Makefile.am: Add AMD64 support.
15811 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
15812 rules into the inssel-long*.brg files.
15814 * *-amd64.*: Add beginnings of AMD64 backend.
15816 2004-07-22 Ben Maurer <bmaurer@ximian.com>
15818 * mini.c (print_dfn): commenting out the code that prints
15819 the cil. With -O=deadce, this makes -v -v crash.
15821 * cpu-pentium.md: make checkthis have a length of 2
15823 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
15825 * mini-sparc.h: fix implementations of __builtin
15826 functions for Sun compiler for V9.
15828 2004-07-16 Ben Maurer <bmaurer@ximain.com>
15830 * mini.c: use the new stelem.ref wrapper
15831 * exceptions.cs, arrays.cs: new stelem.ref tests
15833 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
15835 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
15836 new XSP should work with these changes).
15838 2004-07-14 Ben Maurer <bmaurer@ximain.com>
15840 * inssel-{long32,x86,}.brg: trivial optimizations.
15842 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
15844 * mini.c: load value when emitting box operation in
15847 2004-07-12 Ben Maurer <bmaurer@ximian.com>
15849 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
15850 is one byte shorter than cmp DWORD PTR [eax], 0.
15852 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
15854 * inssel-ppc.brg: arguments on the stack are always
15855 relative to the stack pointer (spotted by Neale Ferguson).
15857 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15859 * exceptions-x86.c: delay appending the method name to the trace until
15860 after mono_jit_info_table_find is called, as this gets the real
15863 2004-07-09 Ben Maurer <bmaurer@ximian.com>
15865 * aot.c: register roots
15867 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
15869 * aot.c : I could just use PLATFORM_WIN32 flag.
15871 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
15873 * aot.c : Reverting the previous fix. This time it broke linux build.
15875 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
15877 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
15879 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
15881 * mini.c (handle_stack_args): Remove some more debugging code.
15883 * mini.c (handle_stack_args): Remove debug output left in by mistake.
15885 * driver.c mini.h aot.c: Allow additional options to be specified with
15886 --aot and pass them to mono_compile_assembly.
15888 * aot.c: Add experimental code to AOT compile all loaded assemblies
15889 on demand and save the code into a cache in the filesystem.
15891 * aot.c: Add support for more wrapper methods.
15893 * mini.c (handle_stack_args): Handle some corner cases. Fixes
15896 * cpu-*.md: Remove removed opcodes.
15898 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
15899 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
15900 related icalls to marshal.c.
15902 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
15904 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
15906 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
15908 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
15910 2004-07-06 Ben Maurer <bmaurer@ximian.com>
15911 * liveness.c: If liveness is recomputated we need to reset the information
15912 for each variable. This way, if the liveness range has been narrowed
15913 by optimizations that happened after the last computation, we can return
15916 For example, if you have
15921 // Tons of code that does not affect i
15927 i = 0 is dead code and will be removed by SSA. However, when
15928 linear scan gets to the code, i will still appear to be live
15929 throughout the entire block. This prevents good register allocation.
15931 2004-07-06 Martin Baulig <martin@ximian.com>
15933 * debug-mini.c (mono_debug_init_method): Allow
15934 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
15935 (mono_debug_add_icall_wrapper): New method.
15937 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
15939 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
15941 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
15944 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
15946 * aot.c (mono_aot_load_method): Fix loading of debug info.
15948 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
15950 * aot.c: Add logging support.
15952 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
15954 * mini.h: Add prototype for mono_print_method_from_ip.
15956 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
15958 * inssel.brg: 64 bit fixes.
15960 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
15963 * Makefile.am: Add SPARC64 support.
15965 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
15967 * aot.c: Fix alignment problems on 32 bit platforms.
15969 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
15971 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
15974 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
15977 * mini.h: Bump AOT file version. Some 64 bit fixes.
15979 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
15981 * inssel-sparc.brg: Add new rule to avoid register moves.
15983 * inssel.brg: Add ldind_to_load_membase helper function.
15985 2004-06-30 Ben Maurer <bmaurer@ximian.com>
15987 * mini.c: OffsetToStringData intrinsic.
15989 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
15991 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
15993 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
15996 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
15997 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15999 * mini.c: reinstated mono_compile_get_interface_var()
16000 on x86, too, since the change breaks the Gtk# build there as well.
16002 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16004 * driver.c: remove loop from the default optimizations: it seems to
16005 interact badly with some of the other options (see bug #60613).
16007 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
16009 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
16010 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
16012 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
16014 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
16015 vararg-using methods.
16017 2004-06-21 Martin Baulig <martin@ximian.com>
16019 * mini/mini-exceptions.c
16020 (mono_handle_exception): Added `gpointer original_ip' argument.
16021 After calling mono_unhandled_exception(), call
16022 mono_debugger_unhandled_exception() and if that returns true,
16023 restore the context and return.
16025 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
16027 * mini-ppc.c: prefer the use of relative branches so
16028 they won't need to be patched in aot code (patch from Patrick Beard).
16030 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16032 * aot.c: patch from Patrick Beard to make the output assembly
16033 more correct for the MacOSX assembler. Small tweak to
16034 generate sane images on Linux/PPC, too.
16036 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16038 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
16039 case until bug #59509 is fixed (shows up in #60332).
16041 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16043 * mini.c: make sure the needed wrappers are compiled, too, with
16046 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
16048 * driver.c: remove NPTL reference in --version output.
16050 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16052 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
16053 generate valid assembly for the Mach-O assembler.
16055 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16057 * driver.c: don't include abcrem in the all optimization specifier
16058 since it slows down jit compilation too much for now.
16060 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
16062 * mini.c: use BIGMUL only if both operands have the same signage.
16063 * iltests.il: Test for bug 60056. (errors related to signage in
16068 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
16070 * mini.c, aot.c: memory leak fixes.
16072 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16074 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
16076 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
16078 * Makefile.am: remove the -static hack completely, it links in
16079 statically glib as well.
16081 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
16083 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
16084 * exceptions.cs: make it compile with new mcs/csc.
16086 2004-06-03 Massimiliano Mantione <massi@ximian.com>
16087 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
16088 and added relevant test case.
16090 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16092 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
16093 regressions in gtk-sharp.
16095 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
16097 * exceptions.cs: New regression tests.
16099 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
16101 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
16103 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
16105 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
16107 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
16109 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
16111 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
16113 * mini.c (mono_jit_runtime_invoke): Init class in this
16114 method instead of trusting mono_jit_compile_method to
16115 do the work (because wrappers can be in object class)
16117 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
16119 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
16121 * basic-long.cs: New regression test.
16123 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
16125 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
16126 and div/rem checks.
16128 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
16130 * Makefile.am: fix miguel's change to build mono statically against
16131 libmono (track build dependencies).
16133 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16135 * cfold.c: Some glib versions do not have G_MININT32.
16137 2004-05-26 Massimiliano Mantione <massi@ximian.com>
16139 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
16140 with precision of tan, atan, sin and cos, and implemented related
16141 regressions tests (fixes bug 54467, but one new problem appeared and
16144 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16146 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
16148 * exceptions.cs: Add test for constant folding && division by zero.
16150 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
16151 since driver.c is in libmono too, so the optimization was useless.
16153 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
16154 variable to driver.c so the compiler can emit more efficient code to
16157 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16159 * Makefile.am: don't distribute generated inssel.[ch] files.
16161 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
16163 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
16164 into the default appdomain. Fixes #58707.
16166 * jit-icalls.c: Remove the broken approximation for truncl, doing
16167 no conversion is better.
16169 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
16172 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
16174 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
16175 of the mcrxr instruction which is not available on some processors
16176 even if it's documented to be. Implement add and sub overflow correctly
16177 (still not complete for long unsigned). Speed up icalls a bit.
16179 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
16181 * mini.c (mono_jit_compile_method_with_opt): Make sure that
16182 we run .cctor in the current domain instead of target_domain.
16184 Fixes bug #58558, .cctor not being called in -O=shared.
16186 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16188 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
16190 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
16192 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
16193 which can be done with an imm8, do it that way.
16194 (mono_arch_output_basic_block): ditto for a jmp
16195 (mono_arch_emit_prolog): Computate maximum offset of a label.
16197 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
16199 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
16200 now tries to allocate prefered physical reg's for virtual
16201 regs. This reduces the number of emited spills/loads with
16202 20-30% on our core assemblies.
16204 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16206 * jit-icalls.c: truncl() is not needed and trunc() is
16207 the correct thing to do anyway (bug #58287).
16209 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
16211 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
16214 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
16216 * driver.c: enable loop optimizations by default.
16218 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16220 * mini-x86.c: fix calc of max loop size when aligning loops start.
16222 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
16224 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
16227 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
16229 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
16232 * basic-long.cs: Add tests for add/subtract of immediates with carry.
16234 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
16236 * mini.c (inline_method): Allways inline some wrappers even if the cost
16237 is too large. Fixes #58785.
16239 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
16241 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
16243 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
16244 (crichton@gimp.org). Beginning of support for sparc/linux.
16246 * mini-sparc.c: Optimize retrieval of LMF address.
16248 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
16250 * exceptions-ppc.c: handle alloca in methods with clauses.
16252 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
16254 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
16256 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
16258 * mini.c: Delegate most of the abort signal work to
16259 mono_thread_request_interruption, which also handles Stop and Suspend
16262 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
16264 * mini.c mini.h: Allow inlining of icall wrappers if the backend
16265 supports the save/restore lmf opcodes.
16267 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
16269 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
16270 by gcc-3.4 as well.
16272 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
16274 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16276 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
16277 methods which contain array accesses.
16279 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
16280 boundaries. Fixes #58537.
16282 * iltests.il: Add regression test for #58537.
16284 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16286 * mini-x86.c (mono_arch_local_regalloc): Last part of
16287 fix for bug #58633 (releasing register to early).
16289 2004-05-18 Miguel de Icaza <miguel@ximian.com>
16291 * basic-long.cs: Add new regression test.
16293 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16295 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
16296 register too early on the chain.
16298 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16300 * mini.c (create_helper_signature): Use a helper function to reduce
16301 the code which needs to be written. Also set the calling convention of
16302 icalls on windows. Fixes #57840.
16304 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16306 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
16307 exceptions-ppc.c: added helper function to get the instruction address
16308 from a signal handler context.
16310 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16312 * helpers.c: use g_get_tmp_dir. Invokes happyness
16315 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16317 * helpers.c: Add new env variable to pass args to objdump.
16318 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
16320 2004-05-17 Radek Doulik <rodo@ximian.com>
16322 * Makefile.am (common_sources): added abcremoval.h so it get
16323 disted and daily mono packages on go-mono.com will build again
16325 2004-05-17 Massimiliano Mantione <massi@ximian.com>
16327 * abcremoval.c: Fixed coding style, added copyright header.
16329 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
16331 * mini.h: Added prototype for abc removal main function.
16333 * build_relations_propagation_table.pl: Added copyright header.
16335 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16337 * basic-long.cs: reg test for complex ceq_long bug.
16339 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16341 * mini-x86.c (mono_arch_local_regalloc): Correctly free
16342 reg in long and clob case (bug #58343). Fixed/added comments.
16344 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
16346 * mini.c (mono_jit_runtime_invoke): Follow new convention
16347 of calling the invoke method with an function pointer.
16349 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
16351 * ChangeLog: Fix author of memory leak patch.
16353 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
16355 * Makefile.am: fix make dist as well...
16358 2004-05-14 Massimiliano Mantione <massi@ximian.com>
16360 * cfold.c: Made so that conversions from pointer to int4 are no-ops
16361 on archs where pointers are 4 bytes long.
16363 * Makefile.am: Added abcremoval.c source file.
16365 * abcremoval.c: Added abcremoval.c.
16367 * abcremoval.h: Added abcremoval.h.
16369 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
16371 * inssel.brg: Enabled bounds check removal.
16373 * mini.c: Added support for abcrem optimization.
16375 * mini.h: Added abcrem optimization label.
16377 * driver.c: Added support for abcrem optimization.
16379 * propagated_relations_table.def: Added propagated_relations_table.def.
16381 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
16383 * mini.c, cfold.c: fix style.
16385 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16387 * mini.c: handle issue with the low-level implementation of
16388 some long opcodes (bug #54209).
16390 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
16392 * basic.cs: test for my new cmov stuff.
16394 2004-05-13 Patrik Torstensson
16396 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
16397 opt and added peephole documentation.
16399 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
16401 * tramp-ppc.c: rewrote the generic trampoline code.
16403 2004-05-11 Patrik Torstensson
16405 * mini-x86.c: optimize long shl/shr asm code (one less branch)
16407 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
16409 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
16411 * mini.h mini.c dominators.c: Applied patch from Derek Woo
16412 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
16414 * mini.c: Add new icalls for AsAny marshalling.
16416 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16418 * tramp-ppc.c, mini-ppc.c: more cleanups.
16420 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16422 * mini.c: no warnings.
16424 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16426 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
16428 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
16430 * mini.c: In the thread abort signal handler, if the thread is in the
16431 process of being stoped, don't throw the Abort exception, just stop the
16434 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
16436 * tramp-ppc.c: removed old code.
16438 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16440 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
16441 do some simple speed optimizations on ppc.
16443 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16445 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
16446 and large offsets in load/store.
16448 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
16450 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
16451 it causes regressions.
16453 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
16455 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
16458 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16460 * jit-icalls.c: remove warnings.
16461 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
16462 speedups for unsafe code.
16464 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
16466 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
16468 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
16470 * basic-calls.cs: Add new regression test.
16472 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
16475 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
16477 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
16480 2004-05-06 Patrik Torstensson
16482 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
16483 long reg allocation in any reg (not only eax:edx) and implemented
16484 long shl/shr ops in asm instead of helpers.
16486 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
16488 * mini-sparc.h: Fix warnings.
16490 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
16493 * mini-exceptions.c (mono_handle_exception): Call the filter in a
16494 separate statement for clarity.
16496 * mini-sparc.c: Update status.
16498 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
16500 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
16503 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16505 * inssel-ppc.brg: another small pre-release workaround:
16506 we don't do overflow detection for long_sub_un.
16508 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16510 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
16511 (also works around a weird ppc bug: 57957).
16513 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
16515 * tramp-ppc.c: trampoline fixes.
16517 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
16519 * mini-ppc.c: fixed typos.
16521 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16523 * mini-ppc.c, exceptions-ppc.c: more code saves registers
16524 at the top of the stack. Fixed typos. Use a frame registers
16525 for all the methods with exception clauses.
16527 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16529 * exceptions-ppc.c: restore fp registers.
16531 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
16533 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
16534 order from the stack top (moved the stack room to save the
16535 return value for trace after the param area). Fixed corruption
16536 in restoring registers on unwind.
16538 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16540 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
16542 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16544 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
16545 and prolog/epilog for methods that use it. Allow
16546 enough param area room for varargs methods. Fix miguel's
16547 breakage in exception handling.
16549 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16551 * Makefile.am: run genmdesc only on current arch.
16553 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16555 * exceptions-x86.c:
16556 * mini-x86.h: fix the build on windows.
16558 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
16560 * Makefile.am mini.h mini-exceptions.c mini-x86.h mini-sparc.h exceptions-sparc.c: Move parts of the sparc exception handling code to XP code.
16562 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
16564 * mini-exceptions.c: New file.
16566 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
16567 Move some parts of the x86 exception handling code to an
16568 arch-independent file so it can be shared with other ports.
16570 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
16572 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
16574 2004-04-26 David Waite <mass@akuma.org>
16576 * driver.c: remove comma from end of enumeration declaration
16578 2004-04-26 Jackson Harper <jackson@ximian.com>
16580 * driver.c: parse config file before loading first assembly. This
16581 allows the user gac to be enabled/disabled.
16583 2004-04-23 Miguel de Icaza <miguel@ximian.com>
16585 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
16586 simpler mechanism: we do not care what is encoded initially
16587 (branch absolute or relative), we care about the code and its
16588 target. I kept the old code for reference for now.
16590 The new code tries first to determine if the jump is anywhere in
16591 the -/+32 absolute meg range, if it succeeds, it encodes using the
16592 absolute branch; If not, it tried to find something in the
16593 relative range, if not, it uses the handle_thunk code.
16595 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
16597 * exceptions-ppc.c: use the correct ip register on macosx.
16599 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
16601 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
16603 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
16605 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
16606 Raise exception on integer divide by zero by hand since the hw
16607 doesn't support it. Handle NaNs in FP compares.
16609 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
16611 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
16612 code reducing duplication between the platforms and enabled
16613 signal exception handling (on linux for now).
16615 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
16617 * exceptions-ppc.c: more macosx support.
16619 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16621 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
16623 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
16625 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
16627 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
16629 * iltests.il: more tests.
16631 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
16633 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
16636 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16638 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
16640 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
16642 * liveness.c: Mark variables as volatile in all basic blocks reachable
16643 from exception clauses.
16645 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
16647 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
16650 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
16652 * iltests.il, basic.cs: more tests for regalloc.
16654 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
16656 * iltests.il: Some tests for register allocation modifications
16659 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
16661 * exceptions.cs: Add regression test for bug #56782.
16663 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
16664 original stack trace if an exception is rethrown. Fixes #56782. Oh,
16665 the beauty of fixing the same thing in 5 different files...
16667 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
16669 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
16672 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
16674 * mini.c: Add support for STRWLPARRAY marshalling convention.
16676 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16678 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
16679 to init the context to setup the regs pointer).
16681 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16683 * exceptions-ppc.c: more exceptions work.
16685 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16687 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
16690 2004-04-13 Miguel de Icaza <miguel@ximian.com>
16692 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
16693 can use the memory directly.
16695 * cpu-pentium.md: Update documentation from a post from Zoltan.
16697 add x86_add_membase, x86_sub_membase, x86_mul_membase
16699 2004-04-13 Miguel de Icaza <miguel@ximian.com>
16701 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
16702 GENERAL_REGS they were also hardcoded for all PPC ports.
16704 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
16706 Remove hard-coded limit for floating point registers, use
16707 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
16709 Notice that in MacOS X calling conventions you can fit a lot more
16710 floating point values in registers, so I should update the PInvoke
16711 test to excercise the passing of floating point values on the
16712 stack (currently broken).
16714 2004-04-06 Miguel de Icaza <miguel@ximian.com>
16716 * tramp-ppc.c (create_trampoline_code): Added
16717 JUMP_TRAMPOLINE_SIZE.
16718 (ppc_magic_trampoline): Follow the pattern from
16719 x86_magic_trampoline: if code is set to zero, return.
16720 (create_trampoline_code): Always pass MonoMethod to the jump
16721 trampoline, before it was passing a null.
16722 (mono_arch_create_jump_trampoline): Implement the jump stub, could
16723 share the code with mono_arch_create_jit_trampoline.
16725 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
16727 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
16730 * cpu-g4.md: Added length for jmp instruction, the worst case
16731 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
16734 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
16736 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
16738 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
16740 * mini.c: Only set bblock->real_offset when adding a new bblock, and
16741 before each IL instruction.
16743 * mini.c (CEE_BOX): Fix warnings.
16745 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16747 * mini.c: removed a few unused vars and extra whitespace.
16749 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
16751 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
16753 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
16755 (OP_GETCHR): use the above
16756 (CEE_LDELEMA): use the above.
16758 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
16759 version of the generic impl.
16760 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
16761 (CEE_LDELEMA): use the above.
16763 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
16765 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
16768 * iltests.il: Added new regression test for #56317.
16770 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
16772 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
16773 under NetBSD. Fixes #56450.
16775 * liveness.c (update_gen_kill_set): Fix previous patch.
16777 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16779 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
16781 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
16783 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
16784 ldsfld and ldsflda.
16786 * inssel-sparc.brg: Add more optimizations.
16788 * mini-sparc.c: Replace multiply/divide with shifts if possible.
16790 2004-04-01 Martin Baulig <martin@ximian.com>
16792 * mini.c (handle_box): New static function; moved the
16793 implementation of CEE_BOX here.
16794 (mono_method_to_ir): Added `constrained_call' variable.
16795 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
16796 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
16797 mono_method_get_constrained() to get the method.
16799 2004-04-01 Martin Baulig <martin@ximian.com>
16801 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
16802 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
16803 (mono_method_to_ir): We don't need these macros anymore since
16804 mono_class_get_full() already takes care of it.
16806 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16808 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
16809 use @function (as doesn't accept #function here) and check the return
16810 value of system and stop if fails.
16812 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16814 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
16816 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
16818 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
16820 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
16822 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
16825 * basic-long.cs: Add test for negation of Int64.MinValue.
16827 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
16829 * mini-sparc.c: Update status.
16831 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
16833 * exceptions-sparc.c: Fix return value in filters.
16835 * inssel-sparc.brg: Fix register allocation in some rules.
16837 2004-03-28 Martin Baulig <martin@ximian.com>
16839 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
16842 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
16844 * mini-x86.c (mono_arch_patch_code): Fix warnings.
16846 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
16847 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
16848 remove unused conv_u4 opcode.
16850 * mini-x86.c: Remove valgrind workaround since it slows down things
16851 even when mono is not run under valgrind.
16853 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
16855 * mini-sparc.c: Update status.
16857 * inssel-sparc.brg: Add some optimizations.
16859 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
16860 future delay slot filling. Add support for varargs, tail calls and JMP.
16862 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
16863 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
16865 * inssel.brg: Fix register allocation in OP_ARGLIST.
16867 * inssel.brg: Fix warnings.
16869 2004-03-25 Martin Baulig <martin@ximian.com>
16871 * mini.c (inflate_generic_field): Removed.
16872 (mini_get_method): Removed, use mono_get_method_full(),
16873 (mini_get_class): Removed, use mono_class_get_full().
16874 (mono_method_to_ir): Pass our generic context to
16875 mono_field_from_token().
16877 2004-03-25 Martin Baulig <martin@ximian.com>
16879 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
16880 of a `MonoMethod *'.
16881 (mini_get_method): Take a `MonoGenericContext *' instead
16882 of a `MonoMethod *'.
16883 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
16884 a new local variable called `generic_context' which holds the
16885 current `MonoGenericContext *'; use it to lookup things.
16887 2004-03-24 Martin Baulig <martin@ximian.com>
16889 * mini.c (mini_get_class): New static method; if we're inside a
16890 generic instance, inflate the class if neccessary.
16891 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
16893 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
16895 * iltests.il: New regression test for #55976.
16897 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
16900 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
16902 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
16905 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
16907 * liveness.c: Consider SSA stores as well as loads when making vars
16910 * exceptions.cs: New regression tests for register allocation.
16912 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
16914 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
16915 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
16916 domain lock only to protect puntual access to data structures.
16917 Added access lock for sighash, jit_icall_hash_name,
16918 jit_icall_hash_addr and domain->code_mp.
16920 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
16922 * driver.c: Print SIGSEGV handling method.
16924 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
16926 * mini.c (setup_jit_tls_data): Handle case when this is called
16927 multiple times for a thread.
16929 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
16930 is different from fbxx_un. Fixes #54303. Also use constants instead of
16931 magic numbers in a lot of places.
16933 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
16935 * exceptions.cs: Fix cctor test when --regression is used.
16937 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
16939 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
16942 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
16944 * inssel-ppc.brg: fixed register assignments for some rules.
16946 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
16948 * exceptions.cs: Add test for exceptions in static constructors.
16950 * mini.c (mono_jit_compile_method_with_out): Move the calling of
16951 static constructors outside the domain lock. Fixes #55720.
16953 2004-03-17 Martin Baulig <martin@ximian.com>
16955 * mini.c (get_generic_field_inst): Removed, this'll never happen.
16956 (inflate_generic_field): Take the `MonoMethod *' instead of the
16957 `MonoClass *' and added support for generic method.
16958 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
16959 have a `field->parent->gen_params', only inflate the field if it's
16960 an open constructed type.
16962 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
16964 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
16965 exception object instead of the preconstructed ones.
16967 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16969 * mini.c: reverted changed to sigsegv_signal_handler commited
16970 accidentally in the previous patch.
16972 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16975 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
16976 running --aot with an old assembly.
16978 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
16980 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
16983 * mini-sparc.c: Add support for v9 branches with prediction.
16985 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
16987 * mini.c (mini_init): #warning is GNUC only
16989 * mini-sparc.h: implement __builtin_frame_address
16990 and __builtin_return_address for Sun C compiler
16992 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
16994 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
16996 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
16998 * basic-calls.cs: Add test for unaligned byref long argument passing.
17000 * mini-ops.h: Add sparcv9 compare and branch instructions.
17002 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
17003 v9 instructions if we have a v9 cpu.
17005 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
17006 registers for global allocation.
17008 * exceptions-sparc.c: Fixes.
17010 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
17012 * liveness.c (mono_analyze_liveness): Optimized version.
17014 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
17016 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
17019 * basic-float.cs basic-calls.cs: New regression tests.
17021 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
17023 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
17024 sigaltstack implementation.
17026 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
17028 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
17029 stuff if SIGSEGV_ON_ALTSTACK is not defined.
17031 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
17033 * mini.c: Fix warnings.
17035 * mini.c (mono_resolve_patch_target): New function which contains the
17036 arch independent part of the patching process.
17038 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
17039 patching code to a separate function.
17041 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
17043 * mini.c (add_signal_handler): ifdef out on Windows
17045 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
17047 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
17048 cpu-sparc.md: Add exception handling support + other fixes.
17050 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
17051 typed GC detection in --version.
17053 * basic.cs exceptions.cs: New regression tests.
17055 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
17056 the arch specific code can store data during a compilation.
17058 * mini-ops.h: Add OP_SETFRET.
17060 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
17061 function, register a separate icall for each arity, so the icalls can
17064 * mini.c (mono_print_tree): Print negative offsets in a more readable
17067 * mini.c: Make signal handling work on sparc.
17069 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
17071 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
17073 * jit-icalls.c: Emulate truncl by aintl on solaris.
17075 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
17077 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
17079 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
17081 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
17083 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
17084 a MarshalByRef type, inline a method that performs the check, taking into
17085 account that the object can be a proxy. Also implemented tow new opcodes:
17086 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17087 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
17088 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17090 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
17092 * mini-ppc.c: if a relative branch displacement is too big
17093 but it points to and area reachable with an absolute branch,
17096 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
17098 * mini.c: optimize small copies in cpblk.
17100 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
17102 * basic-calls.cs basic-float.cs: New regression tests.
17104 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
17105 negative offsets from %fp. Implement localloc. Fix local register
17106 allocation. Fix the case when the this argument needs to be saved to
17107 the stack. Implement some missing opcodes.
17109 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
17111 * mini.c (mini_method_compile): Reenable global regalloc in methods
17112 with exception handlers.
17114 * linear-scan.c (mono_varlist_sort): Fix warning.
17116 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
17118 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
17121 * liveness.c: Make all variables uses in exception clauses volatile, to
17122 prevent them from being allocated to registers. Fixes #42136.
17124 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
17126 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
17127 causes regressions.
17129 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
17130 argument to mono_arch_regalloc_cost.
17132 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
17135 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
17137 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
17138 Make the cost of allocating a variable to a register arch dependent.
17140 * basic-calls.cs: Fix compilation of tests.
17142 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
17143 helper function to cut back on the number of #ifdefs needed.
17145 * mini-ppc.c: Fix compilation.
17147 * basic-calls.cs: New regression tests.
17149 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
17151 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
17152 of l0 since that is callee saved.
17154 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
17157 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
17158 of delay instruction.
17160 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
17162 * mini.h (MonoCallInst): Add 'virtual' flag.
17164 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
17166 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
17168 * *.cs: New regression tests.
17170 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
17173 * mini.c (mono_runtime_install_handlers): Fix build.
17175 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
17176 'signal_stack_size' members.
17178 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
17179 alternate signal stack.
17181 * exceptions-x86.c: Add stack overflow handling.
17183 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
17184 functions to arch independent code.
17186 * mini.c (mono_print_tree): Print more detailed info for load_membase
17189 2004-02-23 Martin Baulig <martin@ximian.com>
17191 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
17193 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17195 * mini-x86.c: fixed reg allocation for div/rem.
17197 2004-02-22 Miguel de Icaza <miguel@ximian.com>
17199 * driver.c (mono_main): Report some configuratio options on --version.
17201 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
17203 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
17204 low in the address space. Correctly flush memory in thunks where we
17205 output native code.
17207 2004-02-20 Martin Baulig <martin@ximian.com>
17209 * mini.c (mini_get_method): New static method; inflate all generic
17210 methods and methods in open generic instances.
17211 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
17212 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
17214 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17216 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
17218 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
17220 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
17222 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
17224 * mini-sparc.c (flushi mono_arch_output_basic_block): make
17225 it compile using Sun's compiler.
17227 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17229 * mini-ops.h inssel-sparc.brg cpu-sparc.md mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Sparc port, part I.
17231 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
17233 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17235 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
17237 * mini-ppc.c: handle calls outside of the allowed range with thunks
17238 allocated using the code manager.
17239 * tramp-ppc.c: use the code manager to hold generated native code.
17240 Fixed the magic trampoline to just patch vtable entries.
17242 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
17244 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
17247 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
17249 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
17252 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
17253 if we have a working __thread implementation.
17255 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
17256 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
17258 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
17260 * mini-x86.c: Fix compilation under gcc 2.
17262 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
17264 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
17265 contains a call to the wrapped function.
17267 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
17268 OP_<CALL>_IMM opcodes, and use them under X86.
17270 * mini.c (mono_jit_find_compiled_method): Fix warning.
17272 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
17274 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
17276 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
17277 functionality to mini.c.
17279 * mini.c (mono_create_jump_trampoline): New function to create a jump
17280 trampoline. Return a compiled method instead of a trampoline if it
17281 exists. Add a cache for jump trampolines.
17283 * mini.c (mono_jit_find_compiled_method): New function to return a
17284 compiled method if it exists.
17286 * mini-x86.c: Call mono_create_jump_trampoline instead of
17287 mono_arch_create_jit_trampoline.
17289 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
17290 a jump trampoline. Fixes #52092.
17292 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
17294 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
17295 which is not up-to-date. Add check_corlib_version () instead.
17297 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
17300 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
17301 since newer valgrind versions do not need it.
17303 * mini.c (mono_jit_compile_method_with_opt): New helper function to
17304 compile a method with a given set of optimizations.
17306 * mini.c: Compile icall wrappers on-demand instead of at startup.
17308 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
17309 wrapper for an icall.
17311 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
17313 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
17316 * iltests.il: Add test for non-empty stack before switch instruction.
17318 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
17320 * mini.c: Add support for new stringbuilder marshalling conventions.
17322 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
17324 2004-02-01 Martin Baulig <martin@ximian.com>
17326 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
17327 in `ginst->mtype_argv'.
17329 2004-01-31 Miguel de Icaza <miguel@ximian.com>
17331 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
17332 facilitate grepping.
17334 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
17336 * mini.c: fixed buglet in initobj generic implementation for references.
17338 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
17340 * Makefile.am: make the version script conditional.
17341 * jit-icalls.c: handle missing truncl().
17343 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
17345 * exceptions.cs: Add more tests for double->int conversion.
17347 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
17348 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
17350 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
17352 * driver.c: make --verbose --version emit an error
17353 if the loaded corlib doesn't match the runtime version.
17355 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
17357 * mini-ppc.h: export ppc_patch().
17358 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
17359 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
17360 on par or better than on MacOSX.
17362 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
17364 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
17365 mono_lookup_pinvoke_call.
17367 * mini-x86.c: Under windows, the default pinvoke calling convention is
17368 stdcall. Fixes #52834.
17370 * mini.c (optimize_branches): Add an upper bound to the number of
17371 iterations to prevent infinite loops on strange loops. Fixes #53003.
17373 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
17375 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
17376 and ISINST. Fixes #52093.
17378 * objects.cs (test_0_vector_array_cast): New tests.
17380 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
17382 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
17383 checking in Array.Set ().
17385 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
17388 * object.cs (test_0_multi_array_cast): New regression test.
17390 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
17392 * exceptions-ppc.c: fix build on Linux/PPC.
17394 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
17396 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
17397 running under valgrind.
17398 (x86_magic_trampoline): Fix build bustage.
17400 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
17401 negative values as well. This is needed for the encoding of the line number
17402 info, since sometimes the line numbers are not in increasing order.
17404 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
17406 * cpu-pentium.md (localloc): Increase the size of the localloc
17407 instruction since it is a loop under Win32.
17409 * debug-mini.c (record_line_number): Get rid of unneccesary memory
17412 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
17414 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
17415 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
17416 Max Horn (max@quendi.de). Fix file names in comments.
17418 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
17420 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
17421 avoid stack overflow.
17422 (replace_usage): Avoid uninitialized variable warnings.
17424 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
17425 and taking the address of valuetype variables.
17427 2004-01-03 Patrik Torstensson
17429 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
17430 for other purposes than FP later on.
17432 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
17434 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
17437 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
17439 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
17441 2003-12-30 Patrik Torstensson <p@rxc.se>
17443 * mini-x86.h: Decreased number of availiable fp regs.
17444 Solves corner cases with FP spilling.
17446 2003-12-23 Patrik Torstensson <p@rxc.se>
17448 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
17449 for floating point stack tracking / spilling on x86.
17452 * basic-float.cs: added float mul overflow test.
17454 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
17456 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
17458 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
17460 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
17461 supports for cond branches that overflow the immediate
17462 overflow offset. mcs can compile simple programs.
17464 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
17466 * exceptions-ppc.c: exception handling support wip:
17467 finally handlers get run on exception.
17469 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
17471 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
17474 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
17476 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
17477 initial support for stack walking and unwinding.
17479 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
17481 * driver.c (mono_main): Make corlib-out-of-sync message more
17482 descriptive. Also remove verify_corlib call.
17484 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
17486 * mini.c: make CEE_NEWARR calls and other emulated opcodes
17487 not overlap with other call's arguments, too.
17489 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
17491 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
17492 move to arch-specific code the choice of arch-specific
17493 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
17494 * mini.c: ensure emulation calls will not interleave
17497 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
17499 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
17500 the magic trampoline stack frame is dropped before executing
17503 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
17505 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
17506 and integer to fp conversions. Added support for overflowing
17507 arguments on the stack. Reserve a couple more registers as temps.
17508 Added support for aot compilation (as output still needs to be
17511 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
17513 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
17514 Don't overwrite return register in some corner cases.
17516 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
17518 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
17519 static constructors when AOT compiling.
17521 * driver.c (mono_main): Call mono_check_corlib_version.
17523 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
17525 * cpu-g4.md, basic.cs: fixed div target register.
17527 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
17529 * mini-ppc.c, basic.cs: shl_imm fix with test.
17531 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
17533 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
17534 structures by value. Misc fixes.
17535 * objects.cs: more tests.
17537 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
17539 * mini-ppc.c: lconv.ovf.i implemented.
17541 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17544 (mini_init): don't error out if someone already called g_thread_init.
17546 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
17548 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
17549 to be any type per the spec. Fix abnormal memory usage when
17550 the same object is repeatedly thrown.
17552 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
17554 * mini.c: check for overruns in IL code.
17556 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
17558 * TODO: Add/remove some todo entries.
17560 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
17562 * driver.c (mono_main): Call mono_verify_corlib.
17564 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
17566 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
17567 This has been moved to mini.c
17568 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
17569 type being casted is marshalbyref it could be a proxy, so instead of
17570 emitting the type check code, emit a call to a runtime method that will
17571 perform the check by calling CanCastTo if needed.
17573 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
17575 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
17576 methods with large stack frames under Win32.
17578 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
17580 * Makefile.am: Distribute regression tests.
17582 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
17583 at the end instead of inserting each variable into the sorted list.
17585 * linear-scan.c (mono_varlist_sort): New helper function.
17587 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
17589 * mini.c: ensure arguments and locals are within bounds.
17591 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
17593 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
17596 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
17598 * mini.c (mono_cprop_copy_values): Fix crash.
17600 * aot.c: Set verbosity back to 0.
17602 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
17604 * regalloc.c: complete memory leak fix by Laurent Morichetti
17607 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
17609 * driver.c (main_thread_handler): Revert the previous patch.
17611 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
17614 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
17615 memory from the memory pool.
17617 * driver.c (main_thread_handler): Turn on all optimizations when
17620 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
17621 an array for better performance.
17623 * regalloc.c (mono_regstate_assign): Fix memory leak.
17625 * debug-mini.c (mono_debug_serialize_debug_info): New function to
17626 serialize the debug info.
17628 * debug-mini.c (mono_debug_add_aot_method): New function to load the
17629 debug info from the serialized representation.
17631 * aot.c: Save debug info into the generated file and load it when
17634 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
17636 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
17638 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
17639 More FP-related fixes.
17641 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
17643 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
17644 and register allocation buglet. Hello world now runs.
17646 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
17648 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
17649 * tramp-ppc.c: fixed class init trampoline.
17650 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
17652 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
17654 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
17655 mini.c: more ppc changes/fixes.
17657 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
17659 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
17660 Also optimize the case when the arguments are the same in the caller
17663 * iltests.il: Add tests for tail calls with valuetype arguments.
17665 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
17667 * mini-ppc.c: fixes for struct return type.
17669 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
17671 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
17672 mono_spillvar_offset() to arch-specific code.
17674 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
17676 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
17678 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
17680 * exceptions-x86.c: Fix stack space leaks.
17682 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
17683 registers from the lmf if the method has save_lmf set.
17685 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
17687 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
17688 of icall wrappers into InvokeInDomain, since these are now per-domain.
17690 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
17692 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
17693 make some opcode emulation and intrinsic ops enabled/disabled
17694 according to the architecture. More fixes.
17696 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
17698 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
17700 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
17702 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
17703 arch-specific handling for 'this' and struct return type to
17704 arch-specific code.
17706 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17708 * aot.c: prevent divide by zero error when reporting (it happened with
17709 Accessibility.dll).
17711 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
17713 * mini.h (inst_switch): Remove unused macro.
17715 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17718 (load_aot_module): free 'info->methods' and 'info' properly. No more
17719 "free(): invalid pointer blah" messages when you have an old aot
17722 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
17724 * jit-icalls.c, mini.c: Added support for context static fields.
17726 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
17728 * mini.c (mono_method_blittable): Methods which set LastError are not
17729 blittable either. Fixes #51108.
17731 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
17733 * mini.c: flush icache.
17734 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
17736 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
17738 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
17740 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
17742 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
17745 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
17748 * inssel.brg (CEE_MKREFANY): Fix AOT case.
17750 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
17752 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
17753 instruction when the result is discarded.
17755 * iltests.il (test_0_div_regalloc): New regression test.
17757 * arrays.cs: Fix compilation error.
17759 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
17761 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
17762 float rules to inssel-x86.brg: sane architectures with FP registers
17763 don't need to implement these rules.
17765 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
17767 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
17769 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
17771 * mini.h, inssel-long32.brg: fixed endianess issues in int64
17772 implementation of 32 bit systems.
17774 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
17776 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
17777 (Jeroen Zwartepoorte).
17779 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
17781 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
17782 the caller and the callee matches.
17784 * mini.c (mono_method_to_ir): Add comment.
17786 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
17787 signbit is missing on some platforms.
17789 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
17791 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
17793 * mini.c (setup_jit_tls_data): Call the new function.
17795 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
17797 * mini-x86.c: Add experimental support for fast access to the lmf
17798 structure under NPTL/Linux 2.6.x.
17800 2003-11-06 Martin Baulig <martin@ximian.com>
17802 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
17803 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
17806 2003-11-02 Martin Baulig <martin@ximian.com>
17808 * mini.c (inflate_generic_field): New static method.
17809 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
17810 generic instance and the field is declared in a generic type, call
17811 inflate_generic_field() to inflate it. Fixes gen-28.cs.
17813 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
17815 * mini.h mini.c (mono_method_same_domain): New function to return
17816 whenever the caller and the callee are in the same domain.
17818 * tramp-x86.c (x86_magic_trampoline): Use the new function.
17820 2003-10-30 Martin Baulig <martin@ximian.com>
17822 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
17823 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
17825 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
17826 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
17828 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
17830 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
17833 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
17834 object here, so it is in the correct appdomain etc.
17836 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
17838 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
17840 (mono_method_to_ir): Avoid freeing the type created returned from
17841 mono_type_create_from_typespec, since it is put into an internal cache
17842 by the function. Fixes pointer.exe.
17844 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
17845 trampolines for icalls and pinvokes as well. Fixes #33569.
17847 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
17849 * mini.c: Update after appdomain changes.
17851 * mini.c (mono_jit_compile_method_inner): Allways compile native
17852 method wrappers in the root domain, since there can only be one
17853 instance of them, whose address is stored in method->info.
17855 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
17857 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
17858 environment variable. Instead detect automatically whenever running
17859 under valgrind using the magic macro RUNNING_ON_VALGRIND from
17862 2003-10-16 Miguel de Icaza <miguel@ximian.com>
17864 * trace.c, trace.h: New files that implement the new trace option
17867 * driver.c: Document new --trace options.
17869 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
17872 - if (mono_jit_trace_calls)
17873 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
17875 * mini.h: prototypes.
17877 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
17879 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
17881 * mini.c inssel.brg: Implement typedefbyref opcodes.
17883 * mini.c (mono_jit_compile_method): Remove unused local variable.
17885 * mini.c (mono_jit_compile_method_inner): Ditto.
17887 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
17889 * tramp-x86.c (x86_class_init_trampoline): Fix build.
17891 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
17893 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
17895 * mini.c (mono_no_aot): Remove unused global variable.
17897 * mini.c: Thread safety fixes.
17899 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
17901 * mini.c (mono_create_class_init_trampoline): Add a lock around
17902 class_init_hash_addr.
17904 * arrays.cs (test_0_newarr_emulation): Add new regression test for
17907 * mini.c: Decompose the NEWARR instruction before decomposing its
17908 arguments. Fixes #30073.
17910 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
17912 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
17915 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
17917 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
17919 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
17921 * driver.c: Add support for compiling icall wrappers to --compile.
17923 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
17925 * inssel.brg: The empty value in class->interface_offsets is -1, not
17928 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
17930 * objects.cs: New test for 'is' operator on an array of interfaces.
17932 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17934 * tramp-ppc.c: update trampoline code to support jumps
17935 and class initialization.
17937 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
17939 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
17941 * inssel.brg (OP_UNBOXCAST): Fix #46027.
17943 * inssel.brg (OP_UNBOX): Remove unused rule.
17945 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
17946 region instead of one for each method. Fixes #47813.
17948 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
17950 * exceptions.cs (test_0_nested_finally): New regression test for
17951 nested exception handlers.
17953 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
17955 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
17957 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
17960 * mini.c (mono_method_check_inlining): Make the inlining limit
17961 configurable by an environment variable.
17963 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
17965 * mini.h: Bump AOT file version.
17967 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
17968 token, store the image along with the token, since the token might not
17969 refer to the same image as the method containing the relocation,
17970 because of inlining.
17972 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
17974 * mini.c (mono_precompile_assemblies): New function to compile
17975 all methods in all loaded assemblies.
17977 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
17979 * regalloc.h regalloc.c (MonoRegState): Change the type of
17980 iassign and fassign to int*, since they can contain large negative
17981 values if the register is spilled. Also added some comments. Fixes
17984 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
17985 under Win32. Fixes #42964.
17987 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
17989 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
17991 * aot.c: Added support for AOT compiling methods which contain calls
17992 to wrappers. Currently, only remoting-invoke-with-check wrappers are
17995 * driver.c (compile_all_methods): Run the compilation in a thread
17996 managed by mono. Fixes #44023.
17998 * mini.c (mono_codegen): Print full method name in verbose output.
18000 * mini-x86.c (mono_arch_patch_code): Fix warning.
18002 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
18003 jumps, since the method we are jumping to might be domain-specific.
18005 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
18007 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18009 * inssel.brg: string chars are unsigned.
18011 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
18013 * TODO: New todo item.
18015 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
18016 which calls mono_runtime_class_init and patches the call site to
18017 avoid further calls.
18018 (mono_arch_create_class_init_trampoline): New arch specific function
18019 to create a class init trampoline.
18020 (create_trampoline_code): Generalized so it can create
18021 class init trampolines as well.
18023 * mini.c (helper_sig_class_init_trampoline): New helper variable.
18024 (mono_create_class_init_trampoline): New function to create and cache
18025 class init trampolines.
18026 (mono_find_class_init_trampoline_by_addr): New function to lookup the
18027 vtable given the address of a class init trampoline. Used by the
18029 (mono_codegen): Generate a call to a trampoline instead of
18030 mono_runtime_class_init in LDSFLD[A].
18031 (mono_codegen): Add relocations for the new trampoline.
18033 * mini.h mini-x86.c aot.c: Added a new relocation type:
18034 MONO_PATCH_INFO_CLASS_INIT.
18036 * mini.h: Bump AOT version number.
18038 * aot.c: Create a copy of the loaded code instead of using the original
18039 so methods which call each other will be close in memory, improving
18042 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
18043 patch since it breaks the regression tests.
18045 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
18046 for the register saving instruction sequence since the
18047 frame_state_for function in glibc 2.3.2 don't seem to detect it.
18049 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
18051 * TODO: Fix todo item && remove another.
18053 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
18055 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
18058 * aot.c: Moved the check for MONO_LASTAOT into the initialization
18059 function of the module.
18061 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
18062 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
18063 --no-aot command line option.
18065 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
18067 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
18068 by Bernie Solomon (bernard@ugsolutions.com).
18070 * inssel.brg: Refactor the interface offset table related code into
18071 its separate functions and add support for the AOT case.
18073 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
18075 * aot.c (mono_aot_get_method_inner): Fix memory leak.
18077 * aot.c: Added mono_aot_verbose variable and made all debugging
18078 output depend on the value of this variable.
18080 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
18081 method_label and info_label.
18083 * mini.h mini-x86.c aot.c: Added a new relocation type
18084 MONO_PATCH_INFO_IID for klass->interface_id.
18086 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
18087 the MonoJitInfo structure.
18089 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
18090 a non-root appdomain in shared mode.
18092 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
18094 * aot.c: make aot loader less verbose. Remove free of unused variable.
18096 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
18098 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
18100 * .cvsignore: Added *.dll.
18102 * mini.c (mono_print_tree_nl): New function callable while debugging.
18104 * mini.c (mono_print_code): Export this.
18106 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
18109 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
18111 * mini.h (MonoCompile): Added 'jit_info' field.
18113 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
18114 the cfg structure, since it is needed by the AOT compiler.
18116 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18118 * aot.c: A major rewrite. Changes include:
18119 - save exception tables for methods which have them.
18120 - cache failed lookups in aot_get_method () to avoid the (slow) calls
18121 to g_module_symbol.
18122 - reworked the file format so it is now much smaller and needs
18123 fewer relocation entries.
18125 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18127 * aot.c (load_aot_module): Fix build bustage on platforms without
18130 2003-09-04 Martin Baulig <martin@ximian.com>
18132 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
18134 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18136 * TODO: Some new optimization ideas.
18138 * aot.c: Move AOT module loading logic here from mono_assembly_open.
18140 * aot.c: Save the optimization flags used to compile the code into
18143 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
18144 support emitting domain specific code.
18146 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
18147 no longer domain neutral. It can be made domain neutral by compiling
18148 with --optimize=shared.
18150 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
18151 between appdomains.
18153 * driver.c mini.h mini.c: New --no-aot debugging option which disables
18154 loading of AOT code.
18156 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
18158 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
18159 if there is no domain neutrality information.
18161 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
18163 * aot.c (mono_compile_assembly): Emit a symbol containing the file
18164 format version into the generated library.
18166 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
18167 callee method into the caller since one of them could be shared.
18169 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
18170 system exceptions from AOT code now works.
18172 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
18173 method if it is domain neutral and the callee is not.
18175 * graph.c (cfg_emit_one_loop_level): Fix warning.
18177 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
18179 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
18182 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
18184 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
18185 is needed by code which is executed before mono_runtime_init ().
18186 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
18188 * mini.c (mono_thread_abort): Fix warning.
18189 (mono_jit_compile_method): Call static constructor in the AOT case too.
18191 * aot.c (mono_compile_assembly): Fix warning.
18193 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18195 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
18197 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
18199 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
18201 * cpu-pentium.md: Fix the length of call opcodes so they include the
18202 ESP restoring instruction. Fixes #47968.
18204 2003-08-28 Martin Baulig <martin@ximian.com>
18206 * mini-x86.c (mono_arch_call_opcode): Added support for
18207 MONO_TYPE_GENERICINST.
18209 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
18211 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
18213 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
18214 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
18216 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
18219 2003-08-26 Martin Baulig <martin@ximian.com>
18221 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
18222 when reporting an error, set this to the actual error location.
18223 (mono_method_to_ir): Report the correct error location if
18224 get_basic_blocks() returned an error.
18226 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
18228 * mini.c (mono_type_blittable): OBJECT is not blittable.
18229 (mono_method_blittable): Methods which have marshalling descriptors
18230 are not blittable either. Fixes #47842.
18232 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
18234 * driver.c mini.c: Use an environment variable instead of a global
18235 variable. Also fix the build.
18237 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
18238 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
18241 * driver.c mini.c: Added --with-valgrind option to turn off some
18242 code which prevents mono from running under valgrind.
18244 * mini.c (mono_emit_call_args): Fixed warning.
18246 * mini.c (mono_emulate_opcode): Fixed warning.
18248 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18250 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
18251 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
18252 regalloc.c, regalloc.h: specify available registers in arch-specific
18253 code and support floats in the regallocator (patch by Laurent Morichetti
18256 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
18258 * mini.c: mono_thread_current() can be called only after
18259 mono_runtime_init(): rearrange code to not call it early on.
18261 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18263 * mini.c: allocate jump tables in the code mempools.
18265 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18267 * mini.c, mini.h: make sure per-thread data allocated by the jit is
18270 2003-08-10 Miguel de Icaza <miguel@ximian.com>
18272 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
18273 12 to 16. This fixes bug #47453.
18276 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
18278 * mini-ppc.c: fixed indexed load and unsigned compares.
18280 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
18282 * mini.c: reenabled installation of handler for
18283 thread abort signal.
18285 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18287 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
18288 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
18289 until it's fixed and actually useful.
18291 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
18293 * inssel-long32.brg: couple more opcodes implemented.
18295 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18297 * mini-sparc.c: Even more opcodes implemeted.
18299 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
18301 * mini-sparc.c: More opcodes implemented.
18303 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
18305 * mini-sparc.c: More opcodes implemented.
18307 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18309 * inssel-sparc.brg: Add some needed rules. Direct
18311 * Makefile.am: Use inssel-sparc.brg
18312 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
18313 an assert happy for now.
18315 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
18317 * mini-sparc.c: Fixed compile errors.
18318 * exceptions-sparc.c: Same. We now produce a mono binary
18319 on sparc-linux. Yea.
18321 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
18323 * mini-sparc.c: Renamed registers. Also some macro cleanups.
18324 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
18325 They compile, but do not work.
18327 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18329 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
18330 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
18331 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
18334 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18336 * mini.c: more opcodes implemented and better support for generics.
18338 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
18340 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
18341 * mini.c, mini.h: first cut at generics support: some new instructions
18342 added and changed the behaviour of some of the existing ones.
18344 2003-07-21 Miguel de Icaza <miguel@ximian.com>
18346 * mini.c: Removed definition of metadata_shared mutex here.
18348 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
18350 * mini-x86.c: make vararg calls work for instance methods.
18352 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
18354 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
18355 returns the arguments in a separte list, now.
18357 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
18359 * aot.c, mini.c: updates for array type representation changes.
18361 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
18363 * mini.c: register function to perform jit shutdown.
18365 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18367 * mini.c: use a faster allocator if possible.
18369 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
18371 * aot.c: some cleanups and portability changes.
18373 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18375 * mini.c: use faster allocation for CEE_BOX if possible.
18377 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
18379 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
18380 Moved inlined mempcy code to its own function so that is can be
18381 reused. Added an inline memset function as well (optimized initobj).
18382 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
18384 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18386 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
18388 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
18390 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
18391 arch code can setup the cpu for CLR execution, if needed.
18392 We use it on x86 to set the precision of FP operations.
18394 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
18396 * mini.c: disable some optimizations if we can guess they'll cost too
18397 much for a given method.
18399 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
18401 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
18403 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
18404 * mini.h mini.c mini-x86.c: Added instruction level coverage
18405 info collection support.
18407 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18409 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
18410 is now implemented in the profiling API. Get rid of a couple of
18411 unnecessary global variables.
18413 2003-06-15 Nick Drochak <ndrochak@gol.com>
18415 * basic-long.cs: tests for negative values for bigmul, and unsigned.
18416 * cpu-g4.md: add op_bigmul and op_bigmul_un
18417 * cpu_pentium.md: add op_bigmul_un
18418 * inssel-long32.brg: add rule for unsigned bigmul
18419 * mini-ops.h: define OP_BIGMUL_UN
18420 * mini-x86.c: THE BUG: handle (un)signed properly
18421 * mini.c: choose unsigned opcode if needed.
18422 This set of patches fixes bug #44291
18424 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
18426 * mini.c (optimize_branches): improved to handle all kinds of
18427 conditional branches.
18429 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
18431 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
18432 don't raise exceptions.
18434 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18436 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
18437 to arch-specific files.
18439 2003-06-09 Martin Baulig <martin@ximian.com>
18441 * Makefile.am (libs): Added $(LIBGC_LIBS).
18443 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
18445 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
18446 and OP_ATAN (fixes bug#44293).
18448 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
18450 * Makefile.am, mini-x86.c: rename cpu description array to
18451 pentium_desc, since some compilers define the 'pentium' preprocessor
18454 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
18456 * mini.c (mini_select_instructions): add explicit branch if the
18457 following block is not the false target of a conditional branch -
18458 we need this with any optimization that reorder or remove bblocks
18460 * mini.c (optimize_branches): bug fixes
18462 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
18464 * mini.c (mono_method_to_ir): inline static readonly fields
18466 * ssa.c (fold_tree): start cfold support for long (very simple
18469 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
18471 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
18473 * inssel.brg: fixed memcpy (bug #44219).
18475 2003-06-05 Dick Porter <dick@ximian.com>
18477 * driver.c: Set the glib log levels to not abort if g_message
18480 g_set_prgname() has to happen before mini_init() so that the
18481 process handle gets the info.
18483 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18485 * driver.c: add intrins to the default optimizations to get wider
18488 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
18490 * mini.h: some large basic blocks will overflow a 16-bit
18491 integers for symbolic registers.
18493 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
18495 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
18496 (mono_arch_output_basic_block): fix bug 43499
18498 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
18500 * mini.c: kill duplicated definition of mono_debug_format.
18502 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
18504 * mini-x86.c, arrays.cs: fixed register allocation bug.
18506 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
18508 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
18510 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
18512 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18515 (print_method_from_ip): also print source location information if
18518 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
18520 * mini.c (mono_find_block_region): bug fix in region code
18521 (mini_method_compile): enable removing unreachable code again, but
18522 only in methods without exception clauses.
18524 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
18526 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
18527 Implemented arglist opcode and handling of TypedReference type.
18528 Fixed x86 call convention when a structure is returned.
18529 Minimal support for calling static vararg methods.
18531 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
18533 * mini.c (mini_method_compile): always remove unreachable code,
18534 because the code in them may be inconsistent (access to dead
18535 variables for example).
18537 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
18539 * driver.c, debug-mini.c: warning fixes.
18541 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
18543 * Makefile.am, jit.h, mini.h: install header for embedding mono.
18545 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
18547 * mini.c: thread-static fields are registered in mono_class_vtable(),
18548 so ensure the function is called before checking for them.
18550 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
18552 * mini.c (optimize_branches): fix for bug 43586
18554 * jit-icalls.c (mono_llmult_ovf): added an additional check for
18555 overflow (fixes Bug #43639)
18557 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18559 * mini.c, objects.cs: allow the use of stobj for primitive types.
18561 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18563 * mini.c: be less strict about argument checking until we support
18564 running the verifier.
18566 2003-05-27 Nick Drochak <ndrochak@gol.com>
18568 * basic-long.cs: tests for (ulong)int * (ulong)int also
18569 * mini.c: use the same trick for (ulong)int * (ulong)int
18571 2003-05-27 Nick Drochak <ndrochak@gol.com>
18573 * basic-long.cs: add regression test for (long)int * (long)int
18574 * cpu-pentium.md: add op_bigmul specification
18575 * inssel-long32.brg: add OP_BIGMUL rule
18576 * mini-ops.h: add OP_BIGMUL
18577 * mini-x86.c: register allocator: handle case where src1 needs to be
18579 * mini.c: substitute special BIGMUL opcode in the tree for
18580 (long)int * (long)int
18582 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
18584 * jit-icalls.c: call the type ctor on field access if needed.
18586 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
18588 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
18589 to a method (including results of ldelema, bug#43207).
18591 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
18593 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
18594 colors to show exception handler blocks.
18596 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
18597 (fix for pinvoke7.cs).
18599 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18601 * mini.h, mini.c: ensure correct initialization order for types that
18602 require it. Prepare for lazy compilation of jit icall wrappers.
18603 Provide a name for opcode emulation to reduce unneeded mallocing.
18605 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
18607 * mini-x86.c: better register restoring code and profiling
18608 support for tail calls.
18610 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18612 * mini.h, driver.c: prepare for leaf methods optimization.
18614 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
18616 * mini.c: get targets of branches before converting a method.
18618 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
18620 * mini.c (optimize_branches): added some experimental code (disbaled)
18622 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
18624 * mini.c (optimize_branches): fix branch to branch optimization
18626 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
18628 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
18630 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
18632 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
18635 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
18637 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
18638 enable use of interface variables again.
18640 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
18641 I1 to registers because there is no simply way to sign extend 8bit
18642 quantities in caller saved registers on x86.
18644 * inssel-float.brg: set costs of some rules to 2 so
18645 that monobure always select the arch. specific ones if supplied,
18646 regardless of the order we pass the files to monoburg.
18648 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
18650 * mini.c, mini-x86.c: since the magic trampoline for jumps
18651 can't patch the code directly, we do it as soon as the
18652 method gets compiled.
18654 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
18656 * mini-x86.c, mini.h: introduce a new patching method
18657 to support CEE_JMP and tail calls.
18658 * mini.c: obey tail.call. Don't precompile methods target
18660 * tramp-x86.c: new trampoline code to handle methods
18661 reached through a jump.
18663 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
18665 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
18666 bit values to registers
18668 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
18670 * mini.c (mono_compile_get_interface_var): share interface
18671 variables if possible.
18673 2003-05-16 Martin Baulig <martin@ximian.com>
18675 * debug-mini.c (mono_init_debugger): New function to initialize
18676 the debugger. This is not in the debugger since it needs to
18677 access some of mini's internals.
18679 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
18681 * mini.c (mono_method_to_ir): inlining fixes/cleanups
18683 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
18685 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
18686 for value type handling.
18688 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
18690 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
18691 (mono_method_check_inlining): enable inlining of all kinds of wrappers
18693 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
18695 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
18696 the constructor through a proxy.
18698 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18700 * jit-icalls.c, inssel.brg: fixes to array element address
18703 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
18705 * mini-x86.c (is_regsize_var): allocate pointer to registers
18707 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18709 * driver.c: fixed typo, added intrins to the set of optimizations
18710 tested with regressions.
18712 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
18714 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
18715 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
18718 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
18720 * inssel.brg: remove some common pop instructions without side effects
18722 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18724 * inssel-x86.brg: fixed thinko in int to double conversions.
18726 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
18728 * mini.c, jit-icalls.c: added runtime thread-static variable support.
18730 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
18732 * inssel-long32.brg: two more missing instructions.
18734 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
18736 * mini.c (mono_emit_call_args): set the cil_code for all arguments
18737 if not already set.
18739 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
18741 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
18744 * basic-float.cs: Added tests for negative zero.
18746 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18748 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
18749 a couple of missing operations for long casts, with test cases.
18751 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18753 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
18755 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
18757 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
18758 code size estimation.
18760 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
18762 * mini.c (mono_jit_create_remoting_trampoline): make it work with
18763 abstract methods (fix bug 42542)
18765 * aot.c: add ability to handle array types
18767 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
18769 * mini.c: Call the _specific versions of the object allocation
18770 functions if possible.
18772 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
18774 * driver.c: call setlocale ().
18776 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
18778 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
18781 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
18783 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
18785 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
18786 wrappers (fix bug 42122)
18788 2003-05-04 Martin Baulig <martin@ximian.com>
18790 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
18792 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
18793 s/mini_set_defaults/mono_set_defaults/g.
18795 2003-05-04 Martin Baulig <martin@ximian.com>
18797 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
18799 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18801 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
18802 (reported by Don Roberts).
18804 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
18806 * mini.c: temporarily work around two bugs for this release.
18808 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18810 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
18811 that contains -export-dynamic and it makes using the ld script
18813 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
18815 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
18817 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
18820 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
18822 * mini.c: make sure leave calls all the needed finally blocks,
18823 even when the target jumps out of multiple exception clauses.
18825 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
18827 * ldscript, Makefile.am: add linker script to reduce the number of
18828 exported symbols (should also fix the issues with libwine defining
18829 some of the same symbols in io-layer).
18831 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
18833 * driver.c (mini_main): Avoid assertion when no file name is given on
18836 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
18838 * driver.c: added --version/-V command line option.
18839 Added the inline optimization in the regression tests.
18841 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18843 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
18844 to the type in the method signature (fixes bug#42134).
18846 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
18848 * mini.c: when inlining, check this is not null only when needed (bug #42135).
18850 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
18852 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
18854 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18856 * driver.c: fixed bug #42100.
18858 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
18860 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
18862 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
18864 * mini.c: moved most of the code required to do inlining to its own
18865 function so it can be reused. Inline also ctors if appropriate.
18867 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
18869 * Makefile.am: Link with -export-dynamic so shared libs loaded by
18870 the runtime can call mono API functions.
18872 2003-04-27 Martin Baulig <martin@ximian.com>
18874 * debug-mini.c (mono_debug_init_method): Added
18875 `guint32 breakpoint_id' argument; if the method has a breakpoint,
18876 send a notification to the debugger.
18878 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
18879 running in the Mono Debugger, just pass the breakpoint number to
18880 mono_debug_init_method().
18882 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
18884 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
18886 * mini.c: allow some more unsafe compares.
18888 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18890 * mini-x86.c, Makefile.am: make distcheck works (partially from
18891 a patch by Richard Lee <r.h.lee@attbi.com>).
18892 * regset.c, regset.h: removed, they are unused.
18894 2003-04-25 Dick Porter <dick@ximian.com>
18896 * driver.c: Usage reports the name as 'mono' not 'mini'
18897 * exceptions-x86.c: Build and run on freebsd
18899 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
18901 * Makefile.am: install the program with the 'mono' name and
18902 the library as libmono instead of mini and libmini.
18904 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
18906 * driver.c: provide the APIs for the embedding interface of the old jit.
18908 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
18910 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
18912 2003-04-23 Martin Baulig <martin@ximian.com>
18914 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
18916 * driver.c: Added `--debug' command line argument to enable
18919 2003-04-23 Martin Baulig <martin@ximian.com>
18921 * debug.[ch]: Removed. The code is now in
18922 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
18924 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
18927 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
18929 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
18931 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18934 (mini_cleanup): moved mono_runtime_cleanup call after the call to
18935 mono_domain_finalize.
18936 (mini_method_compile): use mono_method_profile* if the the option is
18939 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
18941 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
18942 methods with their wrapper.
18944 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
18945 methods with their wrapper.
18947 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
18950 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
18953 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
18956 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
18958 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
18960 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
18962 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
18963 of the mempool. This is slightly faster and uses less memory
18965 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18967 * mini.c: avoid O(n) allocation for variables.
18969 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18971 * mini.c: handle items on the stack after inlining methods.
18973 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
18975 * mini.c: make the method->opcode optimization dependent
18976 on MONO_OPT_INSTRINS and do it lazily.
18978 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
18980 * driver.c: print overall results at the end of regression run.
18982 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
18984 * inssel.brg: don't overwrite symbolic registers.
18986 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
18988 * inssel-x86.brg: fix conversion from long to float.
18990 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
18992 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
18994 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
18996 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
18998 * driver.c: Added --print-vtable option as in the old JIT.
19000 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19002 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
19004 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
19006 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
19008 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
19010 * mini.c regalloc.c regalloc.h: Fix memory leak.
19012 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
19014 * aot.c (mono_aot_get_method): register all used strings
19016 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19018 * mini.c: always intern strings references with ldstr at compile time.
19020 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19022 * Makefile.am: add BUILT_SOURCES.
19024 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19026 * driver.c: give a better error message when the assembly to execute
19027 doesn't have an entry point.
19029 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
19031 * Makefile.am: added hack for automake
19033 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
19036 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
19038 22003-04-07 Martin Baulig <martin@ximian.com>
19040 * Makefile.am: Added Makefile.am.
19042 * debugger-main.c: Removed, this is now in the debugger where it
19045 * mini.pc.in: Call this package `mini' for the moment.