1 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4 this from get_throw_pending_exception, make the signature full aot compatible.
6 * Makefile.am (fullaotcheck): New target to run full-aot tests.
8 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
10 * exceptions.cs: Add a test.
12 2009-02-07 Zoltan Varga <vargaz@gmail.com>
14 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
15 use the DWARF_DATA_ALIGN constant instead.
17 * exception-<ARCH>.c: Update after the above change.
19 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
22 * mini-arm.c: Enable the dwarf unwinder.
24 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
25 instead of mono_class_setup_vtable ().
27 2009-02-07 Zoltan Varga <vargaz@gmail.com>
29 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
32 * mini-x86.h: Enable the dwarf unwinder.
34 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
36 Fix mcs/tests/test-7.cs
37 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
40 2009-02-06 Zoltan Varga <vargaz@gmail.com>
42 * mini.c (print_jit_stats): Remove some unused statistics.
44 2009-02-05 Zoltan Varga <vargaz@gmail.com>
46 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
48 2009-02-05 Mark Probst <mark.probst@gmail.com>
50 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
51 the method we get from mono_object_get_virtual_method() because
52 that function does it properly, now.
54 2009-02-05 Zoltan Varga <vargaz@gmail.com>
56 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
57 opcodes. Fixes #472775.
59 2009-02-05 Mark Probst <mark.probst@gmail.com>
61 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
62 fact that mono_find_jit_info() sometimes returns the context
63 corresponding to the jit info in new_ctx. Fixes #472600.
65 2009-02-05 Zoltan Varga <vargaz@gmail.com>
67 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
68 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
69 klass->enum_basetype directly.
71 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
74 * unwind.c: Avoid 0 sized arrays.
76 2009-02-04 Zoltan Varga <vargaz@gmail.com>
78 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
79 size on systems with 64k pages. Fixes #471389.
81 2009-02-04 Mark Probst <mark.probst@gmail.com>
83 Contributed under the terms of the MIT/X11 license by Steven
84 Munroe <munroesj@us.ibm.com>.
86 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
87 for LOADI4_MEMBASE. Use addi instead of addic if it's not
90 2009-02-04 Mark Probst <mark.probst@gmail.com>
92 Contributed under the terms of the MIT/X11 license by Steven
93 Munroe <munroesj@us.ibm.com>.
95 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
98 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
99 The trampoline can be longer on PPC64.
101 2009-02-04 Mark Probst <mark.probst@gmail.com>
103 Contributed under the terms of the MIT/X11 license by Steven
104 Munroe <munroesj@us.ibm.com>.
106 * mini-ppc.c: Compiler warning fixes and trivial code
109 2009-02-04 Zoltan Varga <vargaz@gmail.com>
111 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
112 ins->dreg which could be a hardware register, not a vreg.
114 * aot-compiler.c (emit_method_dwarf_info): Ditto.
116 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
117 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
119 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
121 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
122 ->dreg, that is not the vreg we are looking for.
124 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
126 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
129 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
132 2009-02-03 Zoltan Varga <vargaz@gmail.com>
134 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
136 * aot-compiler.c (emit_line_number_info): Fix line number emission when
139 * aot-compiler.c: Add xdebug support on x86.
141 * unwind.c: Add x86 support.
143 * aot-compiler.c (emit_exception_debug_info): Control the emission of
144 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
146 * mini.c (mini_method_compile): Ditto.
148 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
151 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
152 which mimic .push_section/.pop_section in GAS.
154 * aot-compiler.c: Emit precise live range information for variables.
156 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
158 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
159 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
162 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
163 the live ranges of variables.
165 * mini.h (struct MonoMethodVar): Add two fields containing the live range
166 of the variable in terms of native offsets.
168 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
170 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
172 2009-02-02 Mark Probst <mark.probst@gmail.com>
174 Contributed under the terms of the MIT/X11 license by Steven
175 Munroe <munroesj@us.ibm.com>.
177 * exceptions-ppc.c (restore_regs_from_context): Correct operand
178 order (offset then base reg) for ppc_load_multiple_regs.
179 (emit_save_saved_regs) Correct operand order for
180 ppc_store_multiple_regs.
181 (mono_arch_get_call_filter): Correct operand order for
182 ppc_load_multiple_regs.
184 * mini-ppc.c (emit_memcpy): Fix operand order for
185 ppc_load_reg_update and ppc_store_reg_update.
186 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
187 (mono_arch_emit_epilog): Correct operand order for
188 ppc_load_multiple_regs.
190 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
191 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
193 2009-02-02 Mark Probst <mark.probst@gmail.com>
195 * cpu-ppc64.md: Fixed storer4_memindex length.
197 2009-02-02 Zoltan Varga <vargaz@gmail.com>
199 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
202 * aot-compiler.c (emit_line_number_info): Optimize this.
204 2009-02-01 Zoltan Varga <vargaz@gmail.com>
206 * aot-compiler.c: Disassemble tokens in the IL disassembly.
208 * aot-compiler.c: Add debug info for methods without debug info by
209 emitting an IL file and having the line number info referencing that file.
211 * aot-compiler.c: Optimize the size of the generated line number info.
213 * aot-compiler.c: Emit line number info in xdebug mode.
215 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
218 2009-01-31 Zoltan Varga <vargaz@gmail.com>
220 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
222 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
225 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
227 * basic-calls.cs: Test for the weird crash found on arm.
229 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
231 * cpu-arm.md: Increase the size of storer8_membase_reg and
232 loadr8_membase_reg to 24 bytes to accomodate the extra add.
234 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
235 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
236 reg to LR otherwise we'll be loading/storing from just the offset.
238 2009-01-30 Miguel de Icaza <miguel@novell.com>
240 Question: if we are storing gint32's inside the "*native_offset",
241 should we change the signature to "gint32 *native_offset" to
242 ensure that we do not have type definition problems?
244 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
245 an int * as this is what the other function expects, causes
246 problems with Freescale's compiler that defined int32_t to be a
247 long and makes int incompatible
249 2009-01-30 Miguel de Icaza <miguel@novell.com>
251 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
252 filename conflict with bjam.
254 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
256 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
257 as it might use decomposed ops.
259 2009-01-30 Zoltan Varga <vargaz@gmail.com>
261 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
263 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
266 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
268 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
271 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
272 way registers are stored in MonoContext on arm.
274 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
275 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
277 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
279 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
281 * mini.c (mini_init): Register mono_isfinite.
283 * jit-icalls.c (mono_isfinite): New jit icall.
285 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
287 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
288 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
291 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
293 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
294 separate frame and stack pointers, so we must use FP to find the register
296 The FP reg is retrieved from the MonoContext::regs array.
298 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
300 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
303 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
305 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
306 return R4 and R8 when not running under softfloat.
308 Fixes basic-calls.exe
310 2009-01-30 Zoltan Varga <vargaz@gmail.com>
312 * mini-arm.c: Implement some overflow opcodes.
314 2009-01-29 Miguel de Icaza <miguel@novell.com>
316 * ssa.c: handle another alloca.h
318 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
319 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
320 MONO_ARCH_USE_SIGACTION.
322 * aot-runtime.c, mini-exceptions.c: Replace platform define with
325 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
327 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
328 PPC targets as sigaction does not exist on all platforms, define
329 this on a per-platform basis.
331 Instead of erroring out if the platform is not defined, include
332 mini-ppc-os.h, and expect that the OS specific setting provides
333 the required information.
335 2009-01-30 Zoltan Varga <vargaz@gmail.com>
337 * aot-compiler.c: Fix --enable-minimal=aot.
339 2009-01-30 Zoltan Varga <vargaz@gmail.com>
341 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
344 2009-01-29 Zoltan Varga <vargaz@gmail.com>
346 * exceptions-arm.c: Fix warnings.
348 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
351 * mini-x86.c: Fix --enable-minimal=jit build.
353 * mini.c: Really fix --enable-minimal=jit build.
355 * mini.c (construct_object_context_for_method): Move this outside
356 the DISABLE_JIT block to fix the --enable-minimal=jit build.
358 "Backported" of r124984 from 2.0 branch.
360 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
362 "Backport" of r124977 + r124978 from 2.0 branch.
364 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
365 to avoid calling mono_exception_from_token () from the throw trampoline.
366 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
367 for throwing corlib exceptions, this fixes full-aot support for corlib
370 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
372 2009-01-29 Miguel de Icaza <miguel@novell.com>
374 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
375 part of the changes to split the code in mini into operating
376 system specific files.
378 This patch was done by copying mini.c to the respective files to
379 preserve SVN history.
381 2009-01-29 Zoltan Varga <vargaz@gmail.com>
383 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
385 2009-01-28 Zoltan Varga <vargaz@gmail.com>
387 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
388 remoting-invoke-with-check wrappers of shared methods.
390 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
392 2009-01-27 Mark Probst <mark.probst@gmail.com>
394 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
395 optimization if the top of stack is the last instruction in the
396 bblock. Otherwise it might have been used after its definition.
399 2009-01-27 Zoltan Varga <vargaz@gmail.com>
401 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
402 method as well when get_vcall_slot () fails to match a code sequence.
404 * mini-arm.c: Fix the android build, which doesn't have
407 2009-01-26 Zoltan Varga <vargaz@gmail.com>
409 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
412 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
414 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
416 2009-01-26 Zoltan Varga <vargaz@gmail.com>
418 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
419 and put its id into jinfo->used_regs. This is only used on amd64,
420 which is currently the only platform generating unwind info.
422 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
423 the dwarf unwinder. This is required to correctly handle async exceptions
424 like thread abort and stack overflows, which can happen while a method
425 is in the middle of its prolog or epilog.
427 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
428 the unwind info belonging to an AOTed method.
430 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
431 into cfg->unwind_ops.
433 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
435 * mini.c (mini_init): Call mono_unwind_init ().
436 (mini_cleanup): Call mono_unwind_cleanup ().
438 * unwind.c: Add functions for managing a set of unwind info entries, allowing
439 unwind info to be shared between methods.
441 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
444 * exceptions-amd64.c (mono_arch_exceptions_init): Call
445 get_throw_pending_exception () to avoid initialization races.
447 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
448 mono_arch_exceptions_init () function.
450 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
452 2009-01-25 Zoltan Varga <vargaz@gmail.com>
454 * mini.c (mono_get_domain_intrinsic): New helper function.
455 (mono_get_thread_intrinsic): Ditto.
457 * mini-arm.c mini-ia64.c: Use the new helper functions.
459 * method-to-ir.c (mono_method_to_ir): Fix the comment for
460 the last constrained_call change, since it is needed in the non-AOT
463 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
465 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
466 mono_get_lmf_addr () on arm eabi linux.
468 2009-01-24 Zoltan Varga <vargaz@gmail.com>
470 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
471 code sequence which matches a non-virtual call.
473 2009-01-23 Mark Probst <mark.probst@gmail.com>
475 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
478 2009-01-23 Zoltan Varga <vargaz@gmail.com>
480 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
481 runtime-invoke wrappers, since they are also shared based on signature.
483 2009-01-22 Mark Probst <mark.probst@gmail.com>
485 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
486 info from the (correct) context.
488 2009-01-22 Zoltan Varga <vargaz@gmail.com>
490 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
492 * unwind.c (mono_unwind_frame): New function to unwind through a frame
493 using dwarf unwinding info. Not yet used.
495 * mini.c (mini_init): When using xdebug, disable freeing of domains.
497 2009-01-21 Mark Probst <mark.probst@gmail.com>
499 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
502 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
503 special case and handle mono_arch_delegate_invoke_impl() returning
504 function descriptors.
506 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
507 trampolines return function descriptors, too.
509 2009-01-21 Zoltan Varga <vargaz@gmail.com>
511 * method-to-ir.c (handle_alloc): Avoid generic instances in the
512 out_of_line optimization.
514 2009-01-21 Martin Baulig <martin@ximian.com>
517 (MonoCompile): Added `disable_deadce_vars' to disable removing
521 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
524 * liveness.c (mono_analyze_liveness): Don't remove any unused
525 variables if `cfg->disable_deadce_vars' is set.
527 2009-01-21 Mark Probst <mark.probst@gmail.com>
529 * method-to-ir.c: Only apply exception constructor optimization if
530 the the method actually belongs to an exception class. Fixes
533 2009-01-21 Zoltan Varga <vargaz@gmail.com>
535 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
536 change inside a #ifdef __mono_ppc64__.
538 * aot-compiler.c (compile_method): Remove the previous limitation.
540 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
541 on type variables in AOTed code.
543 * aot-compiler.c (compile_method): Skip generic methods having type
544 constraints on their generic parameters.
546 * aot-compiler.c (compile_method): Check for methods which cannot be
547 encoded inside RGCTX_FETCH patches as well.
549 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
552 2009-01-20 Mark Probst <mark.probst@gmail.com>
554 * method-to-ir.c: Force the vtable variable in shared generic code
555 for the case that they might show up on a stack trace where they
558 * mini-exceptions.c: Save and use generic sharing info as well as
559 IP in stack traces to resolve shared generic instantiations.
561 2009-01-20 Zoltan Varga <vargaz@gmail.com>
563 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
564 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
566 2009-01-20 Mark Probst <mark.probst@gmail.com>
568 * method-to-ir.c: Do generic sharing for array constructors.
570 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
572 * mini-exceptions.c (mono_print_thread_dump): Add information
573 about the thread state using wapi_current_thread_desc.
575 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
577 * basic-simd.cs: Tests for the new constructors.
579 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
581 * mini-ops.h: Added OP_EXPAND_*
585 * mini-x86.c (mono_arch_output_basic_block): Same.
587 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
589 2009-01-19 Zoltan Varga <vargaz@gmail.com>
591 * iltests.il.in: Add a test for #467385.
593 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
595 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
596 thread been cleaned up is not the same currently in execution.
598 Fixes appdomain-unload crashes on windows, osx and linux variants
599 without the __thread keyword.
601 2009-01-18 Zoltan Varga <vargaz@gmail.com>
603 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
604 (koush@koushikdutta.com). Implement this for android.
606 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
609 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
610 mono_marshal_get_write_barrier ().
612 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
614 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
615 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
616 that pass them on a register pair.
618 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
619 test was crashing due to that.
621 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
623 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
624 trampoline code. Include ucontext.h only if available.
626 2009-01-15 Mark Probst <mark.probst@gmail.com>
628 * mini.c: mono_domain_lookup_shared_generic() takes an open method
629 and doesn't check whether it's sharable, like it was before
630 removing the shared generics hash. This brings IronPython
631 performance back to what it was before that change.
633 2009-01-14 Mark Probst <mark.probst@gmail.com>
635 * method-to-ir.c: Handle delegate invocation optimization earlier,
636 otherwise it would be handled (much more slowly) by the
637 final/sealed optimization.
639 2009-01-13 Zoltan Varga <vargaz@gmail.com>
641 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
642 domain is not set. Fixes #465864.
644 2009-01-12 Mark Probst <mark.probst@gmail.com>
646 * method-to-ir.c: Don't stop sharing of generic methods with catch
647 clauses - we already handle those.
649 2009-01-12 Mark Probst <mark.probst@gmail.com>
651 * mini.c, mini.h: lookup_generic_method() is now
652 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
653 making the shared_generics_hash obsolete.
655 2009-01-12 Mark Probst <mark.probst@gmail.com>
657 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
658 use the red zone. Make room on the stack first and then use it,
659 not the other way around.
661 2009-01-12 Zoltan Varga <vargaz@gmail.com>
663 * mini.c (mini_init): Call mono_xdebug_init ().
665 * aot-compiler.c (mono_xdebug_init): Make this non-static.
667 2009-01-11 Zoltan Varga <vargaz@gmail.com>
669 * TestDriver.cs: Add an --iter argument to run tests multiple times.
671 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
674 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
675 debug+unwind info for trampolines.
677 * mini.c (mono_create_unwind_op): New helper function.
679 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
681 2009-01-10 Zoltan Varga <vargaz@gmail.com>
683 * aot-compiler.c: Fix the build.
685 2009-01-09 Zoltan Varga <vargaz@gmail.com>
687 * Makefile.am: Update dtrace-prelink.sh location.
689 2009-01-08 Zoltan Varga <vargaz@gmail.com>
691 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
692 optimization. Fixes #464520.
694 2009-01-07 Bill Holmes <billholmes54@gmail.com>
696 * mini-amd64.c : Adding code to save/restore non-volatile registers
699 * exceptions-amd64.c : Adding code to save/restore non-volatile
702 Contributed under MIT/X11 license.
704 2009-01-07 Zoltan Varga <vargaz@gmail.com>
706 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
707 __GNUC_MINOR__ which can break when the major version changes.
709 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
711 * basic-simd.cs: Add tests for usage of the sizeof opcode.
713 2009-01-07 Geoff Norton <gnorton@novell.com>
715 * helpers.c: Allow mono -v -v -v to work on darwin.
717 2009-01-05 Bill Holmes <billholmes54@gmail.com>
719 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
722 Contributed under MIT/X11 license.
724 2009-01-05 Zoltan Varga <vargaz@gmail.com>
726 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
727 instead of directly accessing type->data.klass. Fixes #462016.
728 (mono_allocate_stack_slots_full): Ditto.
730 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
731 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
733 * aot-compiler.c (emit_plt): Fix ARM build.
735 2009-01-04 Zoltan Varga <vargaz@gmail.com>
737 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
739 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
742 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
743 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
746 * iltests.il.in: Add a regression test.
748 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
750 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
752 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
754 * basic-simd.cs: Add a regression test for #462457.
756 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
758 * mini-ops.h: Add a definition of XPHI.
760 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
762 * ssa.c (op_phi_to_move): Handle XPHI.
764 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
768 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
770 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
772 2008-12-31 Geoff Norton <gnorton@novell.com>
774 * mini-ppc.c: The prolog size allocated can be too small for darwin
775 ppc32 under certain circumstances. Also fix a small logic bug.
777 2008-12-29 Zoltan Varga <vargaz@gmail.com>
779 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
780 while loading AOT methods.
782 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
783 since only the former is nulled out after a successful cast. This prevents
784 crashes with rethrown exceptions when using --debug=casts.
786 2008-12-24 Mark Probst <mark.probst@gmail.com>
788 * mini.h: New macro for checking whether a method is final,
789 i.e. whether the method or its class is marked final.
791 * method-to-ir.c: Use the new macro for all final-checks
792 consistently. Fixes the crash in the System.ServiceModel tests.
794 2008-12-23 Mark Probst <mark.probst@gmail.com>
796 * mini-exceptions.c (get_exception_catch_class): Corrected another
797 overly strict assertion.
799 2008-12-23 Mark Probst <mark.probst@gmail.com>
801 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
802 Clobbering it is not allowed because the caller might use it as
803 the vtable register in the interface call.
805 2008-12-19 Mark Probst <mark.probst@gmail.com>
807 * mini-exceptions.c (get_exception_catch_class): Corrected an
808 overly strict assertion.
810 2008-12-18 Mark Mason <mmason@upwardaccess.com>
812 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
814 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
816 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
818 * cpu-mips.md: correct lengths for certain long_ opcodes.
820 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
822 * 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().
824 2008-12-17 Mark Mason <mmason@upwardaccess.com>
826 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
828 2008-12-17 Mark Mason <mmason@upwardaccess.com>
830 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
832 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
834 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
837 2008-12-16 Mark Mason <mmason@upwardaccess.com>
839 * 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
841 * 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)
843 2008-12-15 Mark Mason <mmason@upwardaccess.com>
845 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
847 2008-12-14 Zoltan Varga <vargaz@gmail.com>
849 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
850 gshared code. Fixes #458947.
852 * generics.cs: Add a test.
854 2008-12-12 Mark Mason <mmason@upwardaccess.com>
856 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
858 * mini-mips.c: first pass n32 code generation.
860 * mini-mips.h: datatypes and defines for n32 support.
862 * exceptions-mips.c: first pass n32 code generation.
864 * tramp-mips.c: first pass n32 code generation.
866 * cpu-mips.md: add long_ opcodes.
868 2008-12-12 Mark Mason <mmason@upwardaccess.com>
870 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
872 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
874 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
876 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
878 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
880 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
882 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
884 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
886 * helpers.c: for mips/n32, don't pass -mips32 to objdump
888 2008-12-12 Zoltan Varga <vargaz@gmail.com>
890 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
892 2008-12-12 Andrés G. Aragoneses <aaragoneses@novell.com>
894 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
896 2008-12-12 Mark Probst <mark.probst@gmail.com>
898 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
899 descriptors for helper functions directly in front of the code.
901 2008-12-11 Mark Probst <mark.probst@gmail.com>
903 * method-to-ir.c: Removed an unnecessary assertion.
905 2008-12-10 Zoltan Varga <vargaz@gmail.com>
907 * method-to-ir.c: Merge SGEN changes from the old JIT.
909 2008-12-10 Zoltan Varga <vargaz@gmail.com>
911 * driver.c (compile_all_methods_thread_main): Handle failure of
914 2008-12-10 Mark Probst <mark.probst@gmail.com>
916 * mini-ppc.c: Merged with mini-ppc64.c.
918 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
920 * Makefile.am: Use the same sources for PPC and PPC64.
922 * mini-ppc64.c: Removed.
924 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
926 * branch-opts.c (remove_block_if_useless): Extract fall through detection
927 code to mono_bb_is_fall_through.
929 * branch-opts.c (mono_remove_critical_edges): Same.
931 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
933 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
934 expect that an OP_BR_REG will be there.
936 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
938 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
939 for the many branch ops. The original check miss OP_BR_REG.
943 2008-12-09 Mark Mason <mmason@upwardaccess.com>
945 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
947 2008-12-09 Zoltan Varga <vargaz@gmail.com>
949 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
950 while holding the aot lock.
952 2008-12-09 Mark Mason <mmason@upwardaccess.com>
954 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
956 2008-12-09 Bill Holmes <billholmes54@gmail.com>
958 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
959 to release all runtime callable wrappers held by the runtime.
961 Contributed under MIT/X11 license.
963 2008-12-09 Bill Holmes <billholmes54@gmail.com>
965 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
968 Contributed under MIT/X11 license.
970 2008-12-09 Zoltan Varga <vargaz@gmail.com>
972 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
973 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
975 2008-12-09 Mark Mason <mmason@upwardaccess.com>
977 * cpu-mips.md: fix ckfinite length
979 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
980 (mono_arch_lowering_pass): cleanup, rearrange for clarity
981 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
983 2008-12-08 Mark Mason <mmason@upwardaccess.com>
985 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
987 2008-12-08 Geoff Norton <gnorton@novell.com>
989 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
990 size by 8 bytes as well.
992 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
994 * basic-simd.cs: Fix method names for Vector16b.
996 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
998 * basic-simd.cs: Fix method names for Vector16sb.
1000 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1002 * basic-simd.cs: Fix method names for Vector8us.
1004 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1006 * basic-simd.cs: Fix method names for Vector8s.
1008 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1010 * basic-simd.cs: Fix method names for Vector4ui.
1012 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1014 * basic-simd.cs: Fix method names for Vector2l.
1016 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1018 * basic-simd.cs: Fix method names for Vector2d.
1020 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1022 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
1023 that are extension methods.
1025 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1027 * basic-simd.cs: Fix method names for Vector4f.
1029 2008-12-08 Zoltan Varga <vargaz@gmail.com>
1031 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
1032 as such. Fixes #456669.
1034 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1036 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
1038 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1040 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
1041 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
1042 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
1043 (mips_adjust_stackframe): handle FP spills
1045 * mini-ops.h: add mips_mtc1_s2
1047 * cpu-mips.md: add mips_mtc1_s2
1049 2008-12-07 Zoltan Varga <vargaz@gmail.com>
1051 * unwind.c: New file, move the unwind info encoding functions here from
1052 aot-compiler.c, so they could be used at runtime too.
1054 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1056 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
1057 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
1059 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1061 * mini-mips.c: cleanup warnings
1062 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
1063 (mips_adjust_stackframe): handle case of taking the address of stack locals
1065 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1067 * aot-compiler.c: Implement a few functions missing from the asm writer.
1068 (emit_method_code): Only write symbols for methods when using the bin
1069 writer, since the assembler can't deal with the characters in our method
1072 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
1074 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
1077 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
1078 a bit to also restore %rax.
1080 2008-12-05 Mark Probst <mark.probst@gmail.com>
1082 * mini-ppc.c: Some simple merges from mini-ppc64.c.
1084 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1086 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
1089 2008-12-05 Mark Probst <mark.probst@gmail.com>
1091 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
1093 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
1094 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
1096 * exceptions-ppc64.c: Removed.
1098 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
1100 2008-12-05 Mark Probst <mark.probst@gmail.com>
1102 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
1105 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
1107 * tramp-ppc64.c: Removed.
1109 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1111 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
1114 2008-12-05 Mark Probst <mark.probst@gmail.com>
1116 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
1118 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
1119 mini-ppc.h instead of mini-ppc64.h.
1121 * mini-ppc64.h: Removed.
1123 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1125 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
1127 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
1129 2008-12-05 Mark Probst <mark.probst@gmail.com>
1131 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
1132 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
1135 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1137 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
1139 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1141 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
1143 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1145 * basic-simd.cs: Tests for operator == and != on Vector4f.
1147 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1149 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
1151 * simd-intrinsics.c: Kill useless enum.
1153 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1155 * cpu-mips.md: add long_conv_to_ovf_i4_2
1156 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
1158 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1160 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
1162 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
1164 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1166 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
1168 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1170 * basic-simd.cs: Add tests for new methods.
1172 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1174 * simd-intrinsics.c: Add support for operator == and !=
1177 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
1179 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1181 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
1183 2008-12-04 Zoltan Varga <vargaz@gmail.com>
1185 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
1187 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
1188 MONO_PATCH_INFO_ICALL_ADDR.
1190 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
1192 * aot-compiler.c: Resurrect full-aot support.
1194 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1196 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
1198 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1200 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
1202 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
1204 * basic-simd.cs: Fix tests to work under ppc.
1205 Remove tests for methods that will be removed.
1207 2008-12-03 Mark Probst <mark.probst@gmail.com>
1209 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
1210 generic type (via a typedef or typeref) correctly.
1212 2008-12-03 Zoltan Varga <vargaz@gmail.com>
1214 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
1215 diagnose an assertion failure.
1217 2008-12-02 Mark Probst <mark.probst@gmail.com>
1219 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
1220 Fix trampoline size.
1222 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
1223 conversion opcodes are implemented natively instead via emulation.
1225 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1227 * cpu-mips.md: remove mips_xori
1229 * mini-ops.h: remove mips_xori
1231 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
1233 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
1235 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
1237 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1239 * cpu-mips.md: fix instruction lengths.
1241 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
1243 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
1245 * mini-ops.h: fix slti / sltiu op profiles.
1247 2008-12-02 Martin Baulig <martin@ximian.com>
1249 * method-to-ir.c (mono_method_to_ir): Disable debugging
1250 information for the init locals block to make the debugger stop
1251 after all locals have been initalized.
1253 2008-12-02 Martin Baulig <martin@ximian.com>
1255 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
1256 running inside the debugger.
1258 2008-12-01 Zoltan Varga <vargaz@gmail.com>
1260 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
1263 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
1264 alu->alu imm optimization which only shows if deadce is disabled.
1266 * aot-compiler.c: Rename the function names for the binary and asm writers
1267 so they can coexist in the same process. Rework the xdebug code to use the
1268 asm writer. This avoids the need to call into the runtime to dump the
1269 debugging info. Add more debugging info for types.
1271 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
1273 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
1274 cpu description tables, they can't occur in cpu-<ARCH>.md.
1276 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
1277 the stack in CEE_LDFLDA. Fixes #450542.
1279 * generics.cs: Add a new test.
1281 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1283 * mini-ops.h: updated MIPS opcodes
1284 * mini-mips.c: decompose long opts
1285 * mini-mips.h: decompose long opts
1287 2008-11-29 Mark Mason <mmason@upwardaccess.com>
1289 * cpu-mips.md: fix length on int_rem_un
1290 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
1292 2008-11-29 Zoltan Varga <vargaz@gmail.com>
1294 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
1296 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
1298 2008-11-29 Martin Baulig <martin@ximian.com>
1300 * mini-exceptions.c (mono_handle_native_sigsegv): Check
1301 mono_debug_using_mono_debugger() in addition to the
1302 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
1304 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1306 * mini-ops.h: updated more MIPS opcodes
1307 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
1308 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
1310 2008-11-28 Mark Probst <mark.probst@gmail.com>
1312 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
1314 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1316 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
1317 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
1318 * mini-ops.h: correct selected mips opcode entries
1320 2008-11-28 Mark Probst <mark.probst@gmail.com>
1322 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
1325 2008-11-28 Mark Probst <mark.probst@gmail.com>
1327 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
1329 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1331 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
1332 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
1333 * mini-mips.h: disable IMT
1334 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
1336 2008-11-28 Mark Probst <mark.probst@gmail.com>
1338 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
1340 2008-11-28 Mark Probst <mark.probst@gmail.com>
1342 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
1344 2008-11-28 Zoltan Varga <vargaz@gmail.com>
1346 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
1349 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1351 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
1352 for Set/GetVector aligned versions.
1354 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1356 * basic-simd.cs: Add tests for Get/SetVector.
1358 2008-11-27 Mark Probst <mark.probst@gmail.com>
1360 * mini.c: Removed g_slist_append_mempool(). Now in
1363 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1365 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
1366 size properly and make the bounds check optional.
1368 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
1369 for SetVector and IsAligned.
1371 2008-11-27 Zoltan Varga <vargaz@gmail.com>
1373 * mini.c: Remove unused mono_normalize_opcodes () function.
1375 2008-11-26 Mark Probst <mark.probst@gmail.com>
1377 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
1378 using the new atomic add ops now.
1380 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
1383 2008-11-26 Mark Probst <mark.probst@gmail.com>
1385 * mini-ppc64.c: Several fixes.
1387 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1389 * cpu-mips.md: added jump_table
1390 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
1392 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1394 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
1396 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1398 * mini-ops.h: corrected a handful of MIPS opcodes.
1400 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1402 * aot-compiler.c: MIPS to use ELF writer
1404 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1406 * mini-codegen.c: remove MIPS specific assert.
1408 2008-11-25 Mark Probst <mark.probst@gmail.com>
1410 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
1411 fixes. PPC64 now passes most of the runtime regressions.
1413 2008-11-24 Zoltan Varga <vargaz@gmail.com>
1415 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
1416 volatile intervals a bit.
1418 2008-11-24 Mark Probst <mark.probst@gmail.com>
1420 * basic-long.cs: New test case.
1422 2008-11-23 Zoltan Varga <vargaz@gmail.com>
1424 * mini.c (mini_method_compile): Disable globalra for large methods for
1427 * regalloc2.c (order_moves): Add fp support.
1429 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
1430 source bblock ends with an OP_BR_REG.
1432 * ratests.cs: Add a new test.
1434 2008-11-23 Mark Probst <mark.probst@gmail.com>
1436 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
1437 sharing. PPC64 now passes generics.exe.
1439 2008-11-23 Mark Probst <mark.probst@gmail.com>
1441 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
1443 2008-11-23 Zoltan Varga <vargaz@gmail.com>
1445 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
1446 memory when mono_jit_info_table_find () can't find the method in the
1449 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
1452 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
1455 2008-11-23 Mark Probst <mark.probst@gmail.com>
1457 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
1458 Several fixes. PPC64 now runs exceptions.exe and
1459 devirtualization.exe.
1461 2008-11-22 Mark Probst <mark.probst@gmail.com>
1463 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
1464 arrays.exe and basic-math.exe.
1466 2008-11-22 Mark Probst <mark.probst@gmail.com>
1468 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
1469 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
1471 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1473 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
1475 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1477 * method-to-ir.c: Move bounds checking macros to ir-emit.h
1479 * ir-emit.h: Move macros from method-to-ir.c to here.
1481 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1483 * mini-ops.h: Correct the long simd ops to use LREG.
1485 2008-11-21 Zoltan Varga <vargaz@gmail.com>
1487 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
1489 * mini-ops.h: Correct the dreg type of a few long opcodes.
1491 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
1494 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
1496 * mini-ppc.c: remove negative stack references in epilog
1497 for platforms that don't support the red zone.
1499 2008-11-21 Mark Probst <mark.probst@gmail.com>
1501 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
1502 point regs. Now PPC64 passes basic-calls.exe.
1504 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1506 * basic-simd.cs: Add tests for accessors of Vector2l.
1508 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1510 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
1512 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
1514 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
1516 2008-11-21 Mark Probst <mark.probst@gmail.com>
1518 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
1519 PPC64 passes basic-long.exe.
1521 2008-11-20 Mark Probst <mark.probst@gmail.com>
1523 * decompose.c: Decompose carry and overflow add on PPC64 like on
1524 other 64 bit archs. Don't decompose sub at all on PPC64.
1526 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
1527 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
1530 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1532 * basic-simd.cs: Add tests for accessors of Vector2d.
1534 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1536 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
1540 * mini-x86.c (mono_arch_output_basic_block): Same.
1542 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
1544 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1546 * basic-simd.cs: Add tests for accessors of Vector4f.
1548 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1550 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
1554 * mini-x86.c (mono_arch_output_basic_block): Same.
1556 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
1558 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1560 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
1562 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1564 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
1568 * mini-x86.c (mono_arch_output_basic_block): Same.
1570 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
1572 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1574 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
1576 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1578 * simd-intrinsics.c: Enable setters for Vector16sb.
1580 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1582 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
1586 * mini-x86.c (mono_arch_output_basic_block): Same.
1588 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
1590 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
1592 * simd-intrinsics.c: Implement setter for Vector8us.
1594 2008-11-19 Zoltan Varga <vargaz@gmail.com>
1596 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
1599 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
1601 * mini-ppc.c: remove references to the red zone in the prolog
1602 (for systems that don't support it).
1604 2008-11-19 Mark Probst <mark.probst@gmail.com>
1606 * cpu-ppc64.md: Fixed a few instruction lengths.
1608 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
1611 2008-11-19 Mark Probst <mark.probst@gmail.com>
1613 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
1616 2008-11-19 Zoltan Varga <vargaz@gmail.com>
1618 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
1620 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
1622 * mini-ops.h: Added OP_INSERT_I2.
1626 * mini-x86.c (mono_arch_output_basic_block): Same.
1628 * simd-intrinsics.c: Implement setter for Vector8s.
1630 * simd-methods.h: Add the names of get setters of Vector8s.
1632 2008-11-18 Zoltan Varga <vargaz@gmail.com>
1634 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
1636 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
1639 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
1641 2008-11-18 Mark Probst <mark.probst@gmail.com>
1643 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
1644 for PPC64. An empty program runs now.
1646 2008-11-18 Zoltan Varga <vargaz@gmail.com>
1648 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
1650 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
1651 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
1652 info for JITted code is emitted into a shared library, loadable into gdb.
1654 2008-11-18 Mark Probst <mark.probst@gmail.com>
1656 * Makefile.am: Changes to build PPC64.
1658 * mini-arch.h: Include mini-ppc64.h on PPC64.
1660 2008-11-18 Mark Probst <mark.probst@gmail.com>
1662 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
1663 in PPC code up to r119147.
1665 2008-11-18 Mark Probst <mark.probst@gmail.com>
1667 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
1668 cpu-ppc64.md: Changes for PPC64.
1670 Based on code submitted by andreas.faerber@web.de at
1671 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
1674 2008-11-18 Mark Probst <mark.probst@gmail.com>
1676 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
1677 cpu-ppc64.md: Copied from the corresponding PPC files from
1680 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
1682 * mini-ops.h: Added OP_ROUND.
1684 * cpu-x86.md: Added round.
1686 * mini-x86.c: Added support for intrinsicing Math.Round (double).
1688 * basic-math.cs: Added test_0_round to test rounding.
1690 Contributed under MIT/X11 license.
1692 2008-11-17 Bill Holmes <billholmes54@gmail.com>
1694 * aot-compiler.c : Fix the Winx64 build.
1696 Contributed under MIT/X11 license.
1698 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
1700 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
1701 in OP_EXTRACT_R8 to avoid possible stack corruption.
1703 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
1705 * mini-ops.h: Added OP_EXTRACT_R8/I8.
1707 * cpu-x86.md: Added extract_r8.
1709 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
1711 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
1712 a couple of OP_EXTRACT_I4.
1714 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
1716 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
1718 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
1720 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
1723 2008-11-17 Zoltan Varga <vargaz@gmail.com>
1725 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
1726 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
1728 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
1729 are not needed any more.
1731 * mini.h: Remove the unused INS_LIST macros.
1733 * mini.c (mini_method_compile): Remove a disable globalra case which is no
1736 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
1739 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
1740 mono_alloc_ireg () instead.
1742 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
1745 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
1748 * aot-runtime.c (load_aot_module): Disable AOT when running under
1751 * mini-amd64.h: Change the monitor fastpath defines to check for
1752 !PLATFORM_WIN32 so they work on *bsd too.
1754 * mini.h mini.c mini-hhpa.c: Remove more unused code.
1756 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
1758 * mini.h (MonoCompile): Remove new_ir flag.
1760 * regalloc.h regalloc.c: Remove unused code.
1762 * cpu-*.md: Remove more unused opcodes.
1764 * simple-cee-ops.h simple-mini-ops.h: Removed.
1766 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
1768 2008-11-17 Zoltan Varga <vargaz@gmail.com>
1770 * aliasing.h: Removed.
1772 * *.c: Remove references to aliasing.h and inssel.h.
1774 * mini.c: Remove additional unused functions.
1776 * mini-ops.h cpu-*.md: Remove unused opcodes.
1778 2008-11-16 Zoltan Varga <vargaz@gmail.com>
1780 Remove the old JIT code.
1782 * inssel*.brg: Removed.
1784 * ssa.c abcremoval.c aliasing.c: Removed.
1786 * ssa2.c: Renamed to ssa.c.
1788 * abcremoval2.c: Renamed to abcremoval.c.
1790 * *.c: Removed all !cfg->new_ir code.
1792 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
1793 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
1795 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
1797 2008-11-16 Zoltan Varga <vargaz@gmail.com>
1799 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
1800 to simplify the code and cut back on the number of global symbols in the AOT
1803 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
1805 2008-11-15 Zoltan Varga <vargaz@gmail.com>
1807 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
1808 with the got/got_info tables.
1810 * mini.h: Bump AOT file format version.
1812 * unwind.h: New file, contains definitions for stack unwinding.
1814 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
1817 * aot-compiler.c: Generalize the emitting of unwind information to use the
1818 information in cfg->unwind_ops.
1820 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
1822 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
1823 AOT method frames. Enable writing symbols for methods by default.
1825 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
1827 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
1828 and make it work with vectors of element sizes 1, 2 and 4.
1830 * simd-intrinsics.c: Enable getter for all vectors with element size
1833 * simd-methods.h: Add the names of other getters.
1835 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
1841 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
1843 * mini-ppc.h: portability fix.
1845 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
1847 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
1848 buggy and will overwrite it.
1850 2008-11-14 Zoltan Varga <vargaz@gmail.com>
1852 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
1853 Use it to emit local symbols for all methods so AOTed methods show up with
1854 their full name in gdb/valgrind output.
1856 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
1858 * mini-ppc.c: portability fixes.
1860 2008-11-14 Zoltan Varga <vargaz@gmail.com>
1862 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
1863 entries out of the if (!generic_shared...) code so it is always done.
1864 (mono_class_init_trampoline): Do the patching when running under valgrind
1865 too, newer versions of valgrind have no problems with it.
1867 2008-11-13 Zoltan Varga <vargaz@gmail.com>
1869 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
1872 2008-11-13 Mark Probst <mark.probst@gmail.com>
1874 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
1877 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1879 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
1881 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1883 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
1889 * simd-intrinsics.c: Same.
1891 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1893 * simd-intrinsics.c: Enable constructor intrinsics for all types.
1895 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1897 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
1898 to work with more Vector types.
1900 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
1902 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
1903 store the elemens directly instead of using and intermediate.
1905 2008-11-13 Zoltan Varga <vargaz@gmail.com>
1907 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
1909 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
1910 to preserve %eax for aot plt trampolines.
1912 * aot-compiler.c (compile_method): Don't skip synchronized methods.
1913 (encode_method_ref): Flag synchronized methods so they won't go through
1916 * aot-compiler.c: Additional work to support AOTing synchronized methods/
1919 * cpu-ia64.md (jmp): Increase max length.
1921 2008-11-12 Zoltan Varga <vargaz@gmail.com>
1923 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
1924 open generic classes.
1926 * aot-compiler.c: Enable the ELF writer on ELF platforms.
1928 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
1929 box+brtrue optimization since it causes test failures on x86.
1931 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
1933 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
1939 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
1940 for simd ctor values.
1942 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
1943 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
1945 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
1947 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
1950 * simd-instrincs.c: Same.
1952 * basic-simd.cs: Same.
1954 2008-11-12 Zoltan Varga <vargaz@gmail.com>
1956 * ratests.cs: Add more tests.
1958 * regalloc2.c (add_spill_code): Handle more corner cases.
1960 2008-11-11 Zoltan Varga <vargaz@gmail.com>
1962 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
1963 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
1964 both the source an destination of an instruction.
1966 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
1968 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
1969 wapihandles.c: more portability changes.
1971 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
1973 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
1974 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
1975 safe to execute in a signal handler and the kernel provides better
1976 the info in /proc/self/smaps. Avoid the assert on sigaction during
1979 2008-11-11 Zoltan Varga <vargaz@gmail.com>
1981 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
1982 do the bblock linking hack if it is actually needed.
1984 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
1987 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
1988 crash problem is fixed.
1990 * branch-opts.c (mono_remove_critical_edges): Link up newly added
1993 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
1995 (mini_method_compile): Set the starting value of next_vreg to
1996 MAX_IREGS + MAX_FREGS when using globalra.
1998 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
1999 filter clauses with BB_EXCEPTION_HANDLER.
2001 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
2003 2008-11-10 Mark Probst <mark.probst@gmail.com>
2005 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
2006 space for stdcall. Fixes regressions on Win32.
2008 2008-11-10 Zoltan Varga <vargaz@gmail.com>
2010 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
2012 (linear_scan): Remove an assert which doesn't seem to be needed.
2014 * local-propagation.c (mono_local_deadce): Avoid a call to
2015 MONO_DELETE_INS which would screw up the instruction linking.
2017 * mini.c (mono_decompose_op_imm): Make this work with globalra.
2019 * regalloc2.c: Upgrade to work the current JIT code.
2021 2008-11-09 Zoltan Varga <vargaz@gmail.com>
2023 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
2026 * aot-runtime.c: Remove some dead code.
2028 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
2030 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
2032 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
2033 trampolines using sscanf since atoi doesn't work on large unsigned values.
2035 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
2036 Initialize code_size.
2038 2008-11-08 Mark Probst <mark.probst@gmail.com>
2040 * method-to-ir.c (mini_emit_inst_for_method): Make
2041 Interlocked.CompareExchange work for Int arguments on 32 bit
2044 2008-11-07 Mark Probst <mark.probst@gmail.com>
2046 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
2048 2008-11-06 Bill Holmes <billholmes54@gmail.com>
2050 * main.c Fix MSVC build.
2052 Contributed under MIT/X11 license.
2054 2008-11-06 Mark Probst <mark.probst@gmail.com>
2056 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
2057 alignment larger than 8 bytes are aligned correctly, too.
2059 * mini.c: Honor the min_align field of MonoClass when laying out
2062 2008-11-06 Zoltan Varga <vargaz@gmail.com>
2064 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
2066 * aot-compiler.c (emit_plt): Fix a warning.
2068 * aot-compiler.c: Implement ARM support in the binary writer.
2070 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2072 * basic-simd.cs: Add test for getter with byref arg.
2073 Fix the naming of a few tests.
2074 Add missing checks to a test.
2076 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2078 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
2080 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
2081 most of the full-aot support for monitor enter/exit trampolines.
2083 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
2084 enter/exit trampoline creation functions.
2086 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
2089 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
2091 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
2092 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
2093 implement the needed functionality without adding crap to the runtime.
2095 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2097 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
2100 * mini.c (mono_build_date): New global version holding the build date in
2103 * Makefile.am (buildver.c): Generate a file containing the build date.
2105 * main.c: Set the build date from the generated file.
2107 * mini.c (mono_get_runtime_build_info): New helper function returning build
2108 information in a string format.
2110 * driver.c (mono_main): Print the build date in --version.
2112 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
2113 file when the bind-to-runtime-version option is used.
2115 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2117 * simd-intrinsics.c: Fix bug when using getters and byref args.
2119 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2121 * simd-methods.h: Rename prefetch methods.
2123 * simd-intrinsics.c: Same.
2125 2008-11-05 Mark Probst <mark.probst@gmail.com>
2127 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
2130 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2132 * aot-compiler.c: Use the bundled elf header files instead of depending on
2135 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
2138 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
2141 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
2143 * cpu-x86.md: Add store nta ops.
2149 * mini.h: Add an enum for simd prefetch modes.
2151 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
2152 of store. Use the changed code to support store nta.
2154 * simd-intrinsics.c: Add prefetch ops for all vector types.
2156 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2158 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
2161 * aot-compiler.c: Use statically allocated buffers for constructing symbol
2164 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
2167 2008-11-04 Mark Probst <mark.probst@gmail.com>
2169 * mini-x86.c: Fixed commit.
2171 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2173 * aot-compiler.c (emit_plt): Align the plt section only on x86.
2175 2008-11-04 Mark Probst <mark.probst@gmail.com>
2177 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
2178 and MONITOR_EXIT, for the ASM fastpaths.
2180 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
2183 * mini.c, patch-info.h: Signature and patch infos for
2184 Monitor.Enter/Exit trampolines.
2186 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
2188 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
2189 Monitor.Enter/Exit ASM fastpath for Linux.
2191 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2193 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
2195 * objects.cs: Add a new test.
2197 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
2199 * aot-runtime.c (load_method): Run class initialization in the PLT case even
2200 if MONO_LOG_LEVEL is set.
2202 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
2204 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
2206 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
2208 * aot-compiler.c: Change the relocation code to use virtual addresses instead
2209 of file offsets. Align the sections belonging to the data segment to
2212 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2214 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
2215 elf.h. Port it to amd64.
2217 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2219 * driver.c: Enable SIMD by default.
2221 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2223 * cpu-x86.md: Add prefetch op.
2229 * mini.h: Add an enum for simd prefetch modes.
2231 * simd-methods.h: Add prefetch function names.
2233 * simd-intrinsics.c: Add prefetch ops for all vector types.
2235 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2237 * aot-compiler.c (emit_bytes): Speed this up a little.
2239 2008-11-02 Zoltan Varga <vargaz@gmail.com>
2241 * aot-compiler.c: Add JIT time etc. statistics.
2243 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
2245 * mini.h (MonoCompile): Add 'got_offset' field.
2247 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
2248 method_got_offsets array.
2250 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
2253 * aot-compiler.c (compile_method): Add generic method instances referenced
2254 by the method to the list of methods to be compiled, this is required so if
2255 A<T> references B<T>, and another assembly references A<int>, then it will
2256 also get a copy of B<int>.
2258 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
2259 when checking for monitor enter/exit.
2261 2008-10-30 Mark Probst <mark.probst@gmail.com>
2263 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
2264 for Monitor.Enter and Monitor.Exit if enabled.
2266 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
2269 2008-10-30 Zoltan Varga <vargaz@gmail.com>
2271 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
2272 of an OP_MOVE. Fixes #440046.
2274 * basic-long.cs: Add a new test.
2276 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2278 * mini.h: Add synchronization note for the managed counter-part.
2280 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
2281 returns the simd caps of the current cpu.
2283 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2285 * basic-simd.cs: Remove Console.WriteLine.
2287 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2289 * basic-simd.cs: New tests for Vector2ul.
2291 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2293 * simd-intrinsics.c: Add new vector type Vector2ul.
2295 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2297 * basic-simd.cs: New tests for Vector2l.
2299 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2301 * cpu-x86.md: Add long version of most packed int ops.
2307 * simd-intrinsics.c: Add new vector type Vector2l.
2309 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2311 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
2313 * simd-methods.h: Remove SN_op_BitwiseXor.
2315 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2317 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
2320 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2322 * basic-simd.cs: Test for Vector2d.
2324 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
2327 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2329 * cpu-x86.md: Add double version of all packed float ops.
2335 * simd-intrinsics.c: Add new vector type Vector2d.
2337 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
2339 * simd-methods.h: Add Duplicate.
2341 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2343 * basic-simd.cs: Test for packing with signed saturation.
2345 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2347 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
2348 found in the TYPESPEC table.
2350 2008-10-26 Zoltan Varga <vargaz@gmail.com>
2352 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
2355 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2357 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
2358 instead of the RVA, since the RVA can be changed by tools like the cil
2361 * method-to-ir.c (mono_method_to_ir2): Ditto.
2363 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
2364 (deserialize_variable): Ditto.
2366 2008-10-25 Martin Baulig <martin@ximian.com>
2368 * debug-mini.c (write_variable): Use
2369 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
2371 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2373 * cpu-x86.md: Add unsigned variants of packd and packw.
2377 * mini-x86.h: Emit the right instruction for packd and packw.
2378 Add unsigned variants of packd and packw.
2380 * simd-intrinsics.c: Packd and packw were used in place of their
2381 unsigned variants. Change that.
2382 Add intrinsics for (Signed)PackWithSignedSaturation.
2384 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
2386 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2388 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
2390 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2392 * mini-ops.h: Remove dword packed add/sub with saturation ops.
2394 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
2396 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
2399 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
2401 2008-10-24 Mark Probst <mark.probst@gmail.com>
2403 * method-to-ir.c, mini.c: Special casing for the synchronized
2404 wrapper for the ldtoken+GetTypeFromHandle case.
2406 2008-10-24 Zoltan Varga <vargaz@gmail.com>
2408 * mini.c (mono_replace_ins): Move this to branch-opts.c.
2410 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
2411 created/split bblocks.
2413 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2415 * mini-ops.h: Add packed signed mul high.
2419 * mini-x86.c (mono_arch_output_basic_block): Same.
2421 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
2423 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
2425 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2427 * basic-simd.cs: Tests for Vector16sb.
2429 2008-10-24 Zoltan Varga <vargaz@gmail.com>
2431 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
2433 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
2435 * mini-ops.h: Add packed signed min, max and compare greater.
2439 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
2442 * simd-methods.h: Add CompareGreaterThan.
2444 * simd-methods.h: Remove CompareEquals.
2446 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
2448 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
2450 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
2453 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
2455 * basic-simd.cs: Fix tests due to change in the API.
2457 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2459 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
2461 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2463 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
2465 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
2466 inst_offset as this has invalid values for LDADDR.
2468 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2470 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
2472 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
2474 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2476 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
2477 for accessing field->data.
2479 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2481 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
2483 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2485 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
2487 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
2489 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2491 * dominators.c (mono_compute_natural_loops): Allocate GList enties
2492 from the cfg mempool.
2494 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
2496 * basic-simd.cs: Tests for new methods in Vector8us.
2498 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
2500 * mini-ops.h: Add multiply and store high.
2504 * mini-x86.c (mono_arch_output_basic_block): Same.
2506 * simd-methods.h: Same.
2508 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
2511 2008-10-19 Zoltan Varga <vargaz@gmail.com>
2513 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
2514 mono_class_setup_vtable ().
2516 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
2517 mono_class_get_vtable_entry () for accessing klass->vtable.
2519 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
2521 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
2524 * method-to-ir.c (mono_save_token_info): Don't save references made from
2527 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
2528 of generic instances.
2530 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
2532 2008-10-19 Mark Probst <mark.probst@gmail.com>
2534 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
2535 OP_JMP depends on the method signature. Calculate it properly.
2537 2008-10-19 Zoltan Varga <vargaz@gmail.com>
2539 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
2542 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
2544 (emit_extra_methods): Add another table mapping method indexes to
2545 offsets in the extra_method_info table.
2547 * mini.h: Bump AOT file format version.
2549 * aot-runtime.c: Merge most of the code from mono_aot_get_method
2550 and mono_aot_get_method_from_token () into one function.
2552 2008-10-19 Mark Probst <mark.probst@gmail.com>
2554 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
2557 2008-10-18 Zoltan Varga <vargaz@gmail.com>
2559 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
2562 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
2565 * mini.c (mono_patch_info_equal): Compare the generic context as well.
2567 * mini.h: Bump aot file format version.
2569 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
2570 AOT file can contain native code for methods which are not in the METHOD
2571 table. Generate code for non-sharable generic instances of generic methods
2572 found in the METHODSPEC table.
2574 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
2575 encoding generic type handles.
2577 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
2578 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
2580 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
2581 macros + MONO_ADD_INS.
2583 * mini.c (mono_jump_info_token_new2): New function which takes a generic
2586 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
2588 * mini.h: Bump aot file format version.
2590 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
2592 2008-10-17 Mark Probst <mark.probst@gmail.com>
2594 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
2595 platforms, with definable stack alignment value. Set to 16 now
2598 * mini.c, mini.h, driver.c: Command line option for disabling
2601 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2603 * basic-simd.cs: Tests for new methods in Vector4ui.
2605 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2607 * mini-ops.h: Add packed int shuffle.
2611 * mini-x86.c (mono_arch_output_basic_block): Same.
2613 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
2614 extract mask, max, min, shuffle.
2616 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
2618 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2620 * basic-simd.cs: Tests for new methods in Vector8us.
2622 2008-10-17 Mark Probst <mark.probst@gmail.com>
2624 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
2625 RuntimeTypeHandle, not a TypedReference.
2627 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
2629 * simd-intrinsics.c: remove relocations.
2631 2008-10-17 Zoltan Varga <vargaz@gmail.com>
2633 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
2634 optimizations from the x86 backend.
2636 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
2638 * simd-methods.h, simd-intrinsics.c: debloat method names and
2639 prepare for no relocations.
2641 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2643 * mini-ops.h: Add packed min/equal and sum of absolute differences.
2647 * mini-x86.c (mono_arch_output_basic_block): Same.
2649 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
2650 extract mask, max, min and sum of absolute differences.
2652 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
2655 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2657 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
2658 Renamed one test for consistency.
2660 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2662 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
2663 fix to the code that deal with other blocks.
2665 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2667 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
2669 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2671 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
2672 that deals with vreg interference. Explicitly check for OP_LDADDR to be
2673 able to process the source reg.
2675 2008-10-16 Martin Baulig <martin@ximian.com>
2677 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
2679 * inssel.brg: Add `OP_HARD_NOP'.
2681 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
2683 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
2684 `OP_HARD_NOP' instruction when running inside the debugger.
2686 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
2687 `OP_HARD_NOP' instruction when running inside the debugger.
2689 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2691 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
2692 now works. The issue with the regalloc tripping up no longer
2695 * simd-intrinsics.c (load_simd_vreg): Same.
2697 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2699 * basic-simd.cs: Tests for new Vector8ui methods.
2701 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2703 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
2704 only for type. This fixes crashes where MonoInst::klass is checked
2705 for ops of type != VTYPE or OBJ.
2707 * simd-intrinsics.c (load_simd_vreg): Same.
2709 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2711 * mini-ops.h: Add ops for packed shuffle/max/avg and
2716 * mini-x86.c (mono_arch_output_basic_block): Same.
2718 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
2721 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
2722 to emit extract mask op.
2724 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
2725 to emit word shuffles.
2727 2008-10-15 Mark Probst <mark.probst@gmail.com>
2729 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
2730 the largest alignment needed by a variable, but at least
2733 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2735 * basic-simd.cs: Tests for the fixes in the last commit.
2737 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2739 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
2740 no longer handles STACK_PTR input.
2742 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
2744 * simd-intrinsics.c (load_simd_vreg): New function that works like
2745 get_simd_vreg but handles STACK_PTR input.
2747 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
2748 as the input can be an arbitrary pointer.
2750 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
2751 LDADDR local optimization directly otherwise use a store op.
2753 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2755 * basic-simd.cs: Tests for dup low and dup high.
2757 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
2759 * mini-ops.h: Add dup low and dup high ops.
2763 * mini-x86.c (mono_arch_output_basic_block): Same.
2765 * simd-intrinsics.c (vector4f_intrinsics): Same.
2767 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
2769 * basic-simd.cs: Tests for recently added functionality.
2771 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
2773 * mini-ops.h: Add remaining sse1 fp ops.
2775 * cpu-x86.md: Add remaining sse1 fp ops.
2777 * mini-x86.c (mono_arch_output_basic_block): Same.
2779 * mini.h: Add enum for simd FP compare conditions.
2781 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
2783 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
2784 so the backed can generate the appropriate op.
2786 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
2787 This patch squeese one more byte from the SimdIntrinsc struct.
2789 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
2790 a a shift amount intead of simply or'ing it.
2792 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
2794 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
2795 byte so we can have an aditional flags field without increasing struct size.
2797 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
2798 against the simd_supported_versions bitmask.
2800 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
2802 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
2804 * mini.c: remove rawbuffer code (the only use here is unsafe because
2805 it takes locks during signal handling and the kernel now provides much
2806 better info in proc/pid/smaps these days).
2808 2008-10-13 Zoltan Varga <vargaz@gmail.com>
2810 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
2811 OP_X86_PUSH_OBJ. Fixes #434620.
2813 * objects.cs: Add a test.
2815 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
2817 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
2818 that the packuswb/packusdw don't work with unsigned numbers for what
2819 would be negative numbers in signed format.
2821 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
2822 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
2824 * mini-ops.h: Add doubleword forms of many ops and packing ones.
2826 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
2828 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
2830 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
2832 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
2835 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
2836 version as the enum in mini.h.
2838 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
2839 for sse3 ops, check the simd_version field if present. This way the code
2840 works with all versions of sse.
2842 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2844 * simd-intrinsics.c: Fixed intrinsic name typo.
2846 * mini.h: Added missing simd exported function.
2848 * basic-simd.cs: Added tests for Vector4ui.
2849 Fixed broken test for Vector16b.
2851 2008-10-10 Zoltan Varga <vargaz@gmail.com>
2853 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
2854 the max length to 64.
2856 2008-10-10 Mark Probst <mark.probst@gmail.com>
2858 * method-to-ir.c: Only do the fast virtual generic method call for
2859 non-wrapper methods.
2861 * mini.h, mini-trampolines.c: The new generic virtual remoting
2862 trampoline handles virtual method calls via the vtable (as done by
2863 the fast virtual generic method calls) to remoting proxies.
2865 * mini.c (mono_jit_create_remoting_trampoline): For generic
2866 methods reate a generic virtual remoting trampoline.
2868 * mini-amd64.h: Enable fast virtual generic method calls again.
2870 2008-10-10 Mark Probst <mark.probst@gmail.com>
2872 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
2873 restore registers when doing tail calls.
2875 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2877 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
2880 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2882 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
2884 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2886 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
2888 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2890 * basic-simd.cs: Retrofit for API changes.
2892 2008-10-10 Mark Probst <mark.probst@gmail.com>
2894 * mini-ppc.c: Handle integer stack arguments for tail calls.
2896 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
2898 * optflags-def.h: Removed sse3 optimization.
2902 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
2905 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
2907 * mini.h: Added enumeration with simd versions.
2909 * simd-intrinsics.c (emit_intrinsics): Use the new static var
2912 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
2914 * mini.c (mini_init): Call mono_simd_intrinsics_init.
2916 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
2918 * basic-simd.cs: Added tests for Vector8u and Vector16u.
2920 * basic-simd.cs: Fixed test naming.
2922 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
2924 * mini-ops.h: Added ops for packed and saturated math, shifts
2925 and packing/unpacking.
2927 * cpu-x86.md: Added descriptors for the above ops.
2929 * mini-x86.c: Added code to emmit the above ops.
2931 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
2933 2008-10-08 Zoltan Varga <vargaz@gmail.com>
2935 * aot-compiler.c (compile_method): Enable AOT for generic code.
2937 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
2939 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
2941 * mini.c: add a workaround for a common screwup that ends up blamed
2942 to mono (other processes blocking signal delivery).
2944 2008-10-07 Zoltan Varga <vargaz@gmail.com>
2946 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
2947 in the LDFLD/STFLD opcodes. Fixes #432673.
2949 * iltests.il.in: Add a new test.
2951 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
2953 * mini-arm.c: attach the thread in unmanaged->managed transitions
2954 using delegates (bug #433148).
2956 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
2958 * basic-simd.cs: Use new ShuffleSel constants.
2960 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
2962 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
2964 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
2965 only disable simd intrinsics if no sse2 is detected.
2967 * optflags-def.h: Added sse3.
2969 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
2972 2008-10-07 Zoltan Varga <vargaz@gmail.com>
2974 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
2975 when adding delegate-invoke wrappers.
2977 2008-10-07 Zoltan Varga <vargaz@gmail.com>
2979 * Makefile.am: Reenable the simd tests.
2981 2008-10-07 Bill Holmes <billholmes54@gmail.com>
2983 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
2984 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
2985 other vreg is allocated to that hreg.
2987 Contributed under MIT/X11 license.
2989 2008-10-07 Zoltan Varga <vargaz@gmail.com>
2991 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
2994 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
2996 * basic-simd.cs: New test suite for SIMD intrinsics.
2998 * Makefile.am: Added new tests.
3000 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3002 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
3006 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
3008 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
3009 using SSE2 aware opcodes.
3011 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
3012 is enabled, this code path is only reachable if conversion ops are emmited after
3015 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
3017 This optimization saves 6 bytes per conversion against the old version.
3019 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3021 * aot-compiler.c (compile_method): Don't skip methods referencing
3022 generic methods without a corresponding entry in token_info_hash, since
3023 encode_method_ref () can handle all generic methods now.
3025 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
3026 generic context is set.
3028 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
3029 generic sharing of LDTOKEN.
3031 2008-10-06 Mark Probst <mark.probst@gmail.com>
3033 * mini-amd64.h: Temporarily disabled fast virtual generic method
3034 calls because it breaks the System.Runtime.Remoting tests.
3036 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3038 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
3040 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
3041 so inlining actually works.
3042 (check_inline_caller_method_name_limit): Ditto.
3044 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
3046 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
3047 64 bit safety (from Olaf Hering and Andreas Färber).
3049 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3051 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
3052 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
3053 unused virtual call support code.
3055 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
3057 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
3058 which can't use aot trampolines.
3059 (decode_patch): Don't create aot trampolines for methods which can't use
3062 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
3063 use aot trampolines.
3065 * mini.h: Bump AOT image format version.
3067 2008-10-05 Zoltan Varga <vargaz@gmail.com>
3069 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
3070 to save_token_info () since cmethod is inflated for constrained calls.
3072 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
3074 2008-10-04 Andreas Färber <andreas.faerber@web.de>
3076 * Makefile.am: Add build rules for ppc64.
3077 This avoids the build failing at pedump with unresolved symbols
3078 due to lack of arch_sources. Instead it will now fail earlier
3079 due to lack of cpu-ppc64.md.
3081 Contributed under MIT/X11 license.
3083 2008-10-04 Mark Probst <mark.probst@gmail.com>
3085 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
3088 * iltests.il.in: Add test case for tail call with many arguments.
3090 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3092 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
3093 to the fast virtual generic method code until the aot case is fixed.
3095 2008-10-03 Mark Probst <mark.probst@gmail.com>
3097 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
3099 2008-10-03 Mark Probst <mark.probst@gmail.com>
3101 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
3104 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3106 * simd-intrinsics.c: Forgot to add this one.
3108 * mini-codegen.c: Fix macro in case SIMD is not supported.
3110 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3112 This patch land initial JIT support for simd intrinsics.
3114 * mini-x86.h: Added new define to make --enable_minimal work on x86.
3116 * Makefile.am: Added simd-intrinsics.c
3118 * simd-intrinsics.c: New file with simd instrinsic related
3121 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
3123 * cpu-x86.md: Add simd related instructions.
3125 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
3127 * driver.c: Added two new --regression variants.
3129 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
3131 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
3133 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
3134 extract some complicated logic to helper functions.
3136 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
3138 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
3140 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
3141 the specialized simplification pass.
3143 * method-to-ir.c (mono_spill_global_vars): Use new macro.
3145 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
3147 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
3150 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
3151 if MONO_ARCH_NEED_SIMD_BANK is defined.
3153 * mini-ops.h: Added the new simd ops.
3155 * mini-x86.c: Added mono_arch_xregname.
3157 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
3159 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
3161 * mini-x86.h: Define simd related MONO_ARCH macros.
3163 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
3165 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
3167 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
3168 MONO_CLASS_IS_SIMD to deal with simd related IR.
3170 * mini.h (MonoInst): Added spill_var to the backend union.
3172 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
3174 * mini.h: Added forward declarations of the new simd fuctions.
3176 * optflags-def.h: Added new optimization names SIMD.
3178 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
3180 * regalloc.h: Added support for working with 3 register banks.
3182 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
3184 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
3186 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
3188 * mini-exceptions.c: remove 64 bit related ifdef clutter.
3190 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3192 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
3193 instead of one on 64 bit systems.
3195 * method-to-ir.c: Remove unused includes.
3197 2008-10-02 Zoltan Varga <vargaz@gmail.com>
3199 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
3200 cfg->used_int_regs, since the two are different on arm.
3202 2008-10-02 Mark Probst <mark.probst@gmail.com>
3204 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
3205 mono_method_get_vtable_index() to get the vtable index.
3207 2008-10-02 Mark Probst <mark.probst@gmail.com>
3209 * method-to-ir.c (mono_method_to_ir2): Don't create native
3210 wrappers for array methods, because they're never called (and if
3211 they were called they wouldn't work).
3213 2008-10-02 Mark Probst <mark.probst@gmail.com>
3215 * method-to-ir.c (mono_method_to_ir2): Array methods are
3216 special-cased and must not be invoked indirectly via the (M)RGCTX
3217 when generic sharing is turned on. Fixes #431413.
3219 2008-10-01 Mark Probst <mark.probst@gmail.com>
3221 * method-to-ir.c: When generic sharing is active, call
3222 non-interface virtual generic methods via the standard trampoline.
3224 * mini-trampolines.c: Handle virtual generic shared methods.
3226 * mini.h, mini-x86.c, mini-x86.h: New argument for
3227 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
3228 method thunks and which is the trampoline to call if the lookup
3229 fails. Enable the virtual generic method thunk for x86.
3231 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
3232 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
3233 argument but assert that it's NULL, because these archs don't yet
3234 implement the virtual generic method thunk. Changes in the IMT
3235 thunk data structures.
3237 2008-10-01 Zoltan Varga <vargaz@gmail.com>
3239 * aot-compiler.c (emit_globals): Avoid invalid characters in
3240 the static linking symbol.
3242 * objects.cs: Add a test for the range check optimization. Fix warnings.
3244 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
3245 optimization from the current JIT.
3247 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
3248 later in decompose_array_access_opts () to allow more optimizations.
3250 * method-to-ir.c (mono_handle_soft_float): Rename this to
3251 mono_decompose_soft_float () for consistency.
3253 * mini-ops.h: Fix arguments of OP_STRLEN.
3255 * method-to-ir.c (save_cast_details): Extract the cast details saving code
3256 into a separate function.
3257 (reset_cast_details): Ditto.
3258 (handle_unbox): Save cast details. Fixes #431254.
3260 * method-to-ir.c: Remove some obsolete FIXMEs.
3262 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3264 * ir-emit.h (alloc_dreg): Write a warning before crashing.
3266 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3268 * mini-codegen.c: More work on macros to make them
3269 ready for multiple regbanks.
3271 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3273 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
3275 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
3277 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3279 * mini-codegen.c (mono_spillvar_offset): Proper support for
3282 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3284 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
3285 the stack overflow changes.
3287 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3289 * mini-codegen.c: Make all bank macros depend on reg_bank.
3291 * mini-codegen.c (mono_local_regalloc): Make free mask
3292 initialization regbank aware.
3294 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3296 * mini-codegen.c (mono_local_regalloc): Extract callee
3297 mask selection to a function and make it regbank aware.
3299 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3301 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
3302 code to deal with many regbanks.
3304 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3306 * mini-codegen.c: More fp->regbank changes.
3308 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3310 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
3311 of a hardcoded constant.
3313 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3315 * method-to-ir.c (type_from_stack_type): Fix typo.
3317 2008-09-29 Zoltan Varga <vargaz@gmail.com>
3319 * mini-ia64.c (emit_move_return_value): Convert float return values to
3322 * objects.cs: Add a new test.
3324 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
3325 VARARG methods to fix an assert later.
3327 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
3328 end so it at least compiles.
3330 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3332 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
3334 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
3336 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
3337 optimization to a new function (emit_optimized_ldloca_ir) and enable
3338 it for both ldloca and ldloca_s.
3340 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3342 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
3343 gshared CASTCLASS code.
3345 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
3346 amd64, where the libc stack unwinder encounters stack frames referring to
3347 native code in unmapped memory.
3349 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
3352 * generics.cs: Add new test.
3354 2008-09-27 Zoltan Varga <vargaz@gmail.com>
3356 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
3357 add a check that one of the ARM_FPU_ constants is defined.
3359 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
3361 * mini-exceptions.c: Fix build on non-altstack platforms.
3363 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
3366 * ir-emit.h: Add a comment to NEW_PCONST.
3368 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
3370 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
3372 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
3373 after the changes to MonoJitDomainInfo.
3375 2008-09-27 Mark Probst <mark.probst@gmail.com>
3377 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
3379 2008-09-27 Mark Probst <mark.probst@gmail.com>
3381 * mini-ppc.c: Compiler warning fixes.
3383 2008-09-27 Mark Probst <mark.probst@gmail.com>
3385 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
3388 2008-09-27 Mark Probst <mark.probst@gmail.com>
3390 * exceptions-ppc.c, mini-ppc.h: Compile
3391 mono_arch_handle_altstack_exception() on Darwin, too.
3393 2008-09-27 Mark Probst <mark.probst@gmail.com>
3395 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
3396 work on archs which don't have generic sharing implemented, only
3397 without the vtable_arg.
3399 2008-09-26 Mark Probst <mark.probst@gmail.com>
3401 * mini.c: Added comment explaining why delegate ctor icall
3402 wrappers are compiled.
3404 2008-09-26 Mark Probst <mark.probst@gmail.com>
3406 * mini.c: Don't produce trampolines to delegate ctor icall
3407 wrappers but compile them upfront.
3409 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
3411 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
3412 runtime-set function when going back to managed code. Currently this
3413 is used to set back the protection on the soft ovf pages and/or to
3414 throw the stack overflow exception that happened in unmanaged code.
3416 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
3418 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
3419 runtime-set function when going back to managed code. Currently this
3420 is used to set back the protection on the soft ovf pages and/or to
3421 throw the stack overflow exception that happened in unmanaged code.
3423 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
3425 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
3426 the support code for restoring stack protection after stack overflows
3427 that happen in unmanaged code. Don't set the exec permission on the
3430 2008-09-26 Zoltan Varga <vargaz@gmail.com>
3432 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
3433 delegate->method_ptr is set. Fixes #428054.
3435 2008-09-25 Zoltan Varga <vargaz@gmail.com>
3437 * tests.cs: Rename to ratests.cs.
3439 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
3440 emit_get_rgctx_... functions.
3442 2008-09-25 Mark Probst <mark.probst@gmail.com>
3444 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
3446 2008-09-25 Mark Probst <mark.probst@gmail.com>
3448 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
3449 before asserting that method is sharable.
3451 2008-09-25 Mark Probst <mark.probst@gmail.com>
3453 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
3454 whether method needs a static RGCTX wrapper used instead of
3457 * generic-sharing.c, mini.h: A few functions moved to
3458 metadata/generic-sharing.c.
3460 2008-09-25 Mark Probst <mark.probst@gmail.com>
3462 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
3463 Generic code sharing for value types, which essentially means
3464 treating value type methods like static methods. The RGCTX is
3465 passed in the same way.
3467 2008-09-25 Zoltan Varga <vargaz@gmail.com>
3469 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
3470 opcode when creating multi-dimensional arrays of open types.
3472 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
3475 * generics.cs: Add a test.
3477 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
3479 2008-09-24 Zoltan Varga <vargaz@gmail.com>
3481 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
3483 * mini.c (mini_method_compile): Set it when running under the debugger.
3485 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
3486 vreg optimization if the flag is set.
3488 * driver.c (mono_main): Add --attach= option to pass options to
3491 * mini.c (sigquit_signal_handler): Start the attach agent.
3493 * ssapre.c: Disable this to save space since it is not yet ported to
3496 * regalloc2.c: Disable this to save space.
3498 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
3500 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
3502 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
3503 the -v option useful again.
3505 2008-09-24 Zoltan Varga <vargaz@gmail.com>
3507 * mini-amd64.c (mono_arch_output_basic_block): Add support for
3510 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
3511 arrays of arrays. Fixes #428406.
3513 * method-to-ir.c (mini_emit_castclass): Ditto.
3515 * objects.cs: Add new test.
3517 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
3519 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
3520 was wrong at it choked against target_type_is_incompatible for byref types.
3522 2008-09-23 Zoltan Varga <vargaz@gmail.com>
3524 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
3527 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
3529 * mini-exceptions.c: update a few more exceptions-related counters.
3531 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
3533 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
3534 new functions to allocate from persistent mempools.
3536 2008-09-23 Zoltan Varga <vargaz@gmail.com>
3538 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
3539 multiple register banks in the future.
3541 * mini-codegen.c (mono_local_regalloc): Fix a warning.
3543 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
3545 * mini.c (type_to_eval_stack_type): Remove duplicated function.
3547 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
3549 * mini.h: Export type_to_eval_stack_type.
3551 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
3552 is only ins->klass of byref types.
3554 2008-09-22 Zoltan Varga <vargaz@gmail.com>
3556 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
3557 (mini_emit_memcpy2): Ditto.
3559 * mini-amd64.c: Fix a warning.
3561 2008-09-21 Mark Probst <mark.probst@gmail.com>
3563 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
3566 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
3568 * method-to-ir.c: Extract stloc micro-optimization to a
3569 function and apply it to all cases.
3571 2008-09-19 Mark Probst <mark.probst@gmail.com>
3573 * method-to-ir.c: Don't fail generic code sharing in cases we
3576 2008-09-18 Mark Probst <mark.probst@gmail.com>
3578 * mini-ppc.c: Handle structs in tailcalls on Darwin.
3580 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
3582 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
3585 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
3587 * trace.c: make tracing more useful and correct, with per-thread
3590 2008-09-15 Mark Probst <mark.probst@gmail.com>
3592 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
3593 doing a method call and the argument is an R4.
3595 2008-09-14 Zoltan Varga <vargaz@gmail.com>
3597 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
3600 2008-09-13 Mark Probst <mark.probst@gmail.com>
3602 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
3604 2008-09-12 Zoltan Varga <vargaz@gmail.com>
3606 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
3607 (MONO_JUMP_TABLE_FROM_INS): Ditto.
3609 2008-09-11 Zoltan Varga <vargaz@gmail.com>
3611 * driver.c: Add a --agent argument (not supported yet) to load managed
3612 agent assemblies before loading the main assembly, similarly to how the
3613 Java VM handles agents.
3615 2008-09-11 Mark Probst <mark.probst@gmail.com>
3617 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
3618 function to do stack layout of local variables.
3620 2008-09-11 Mark Probst <mark.probst@gmail.com>
3622 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
3625 2008-09-11 Zoltan Varga <vargaz@gmail.com>
3627 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
3628 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
3629 JIT if DISABLE_JIT is defined.
3631 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
3634 2008-09-10 Mark Probst <mark.probst@gmail.com>
3636 * iltests.il.in: Disable the fconv test on PPC (the result is
3637 undefined according to ECMA).
3639 2008-09-10 Mark Probst <mark.probst@gmail.com>
3641 * iltests.il.in: Enable tail call tests for PPC.
3643 * mini.h: Add variable for storing incoming valuetype argument
3644 addresses for tail calls.
3646 * mini-ppc.c: Implement valuetype arguments and return values for
3649 2008-09-09 Mark Probst <mark.probst@gmail.com>
3651 * mini-ppc.c: Partially implement tail calls (struct arguments and
3652 return values not supported).
3654 * method-to-ir.c: Enable tail calls on PPC.
3656 2008-09-08 Zoltan Varga <vargaz@gmail.com>
3658 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
3659 runtime-invoke wrappers to work around the problem of them getting
3660 assigned to a random class.
3662 * aot-runtime.c (mono_aot_get_method): Ditto.
3664 2008-09-07 Zoltan Varga <vargaz@gmail.com>
3666 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
3667 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
3669 2008-09-07 Mark Probst <mark.probst@gmail.com>
3671 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
3672 until they're implemented properly.
3674 * exceptions-ppc.c: Use arch-independent exception-handling code
3675 instead of custom one.
3677 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
3680 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
3682 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
3683 applies when __powerpc__ is defined.
3685 2008-09-06 Zoltan Varga <vargaz@gmail.com>
3687 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
3688 methods to their code to avoid computing the full name of wrappers and
3689 doing a lookup in a string hash table.
3691 2008-09-05 Zoltan Varga <vargaz@gmail.com>
3693 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
3694 we identify bblocks before method_to_ir () is ran.
3696 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
3697 Also avoid optimizing branches pointing to themselves.
3699 * mini.c (mini_method_compile): Ditto. Fixes #422947.
3701 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3703 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
3705 2008-09-05 Zoltan Varga <vargaz@gmail.com>
3707 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
3708 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
3709 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
3712 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
3713 jumped to the same entry in plt_jump_table.
3715 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
3717 * method-to-ir.c (initialize_array_data): Handle field with RVA from
3720 2008-08-31 Zoltan Varga <vargaz@gmail.com>
3722 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
3723 other assignment can be if converted. Saves 1.5% on corlib size and fixes
3726 2008-08-29 Geoff Norton <gnorton@novell.com>
3728 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
3729 segment, and doesn't properly handle .space as .text. Fixes
3732 2008-08-29 Geoff Norton <gnorton@novell.com>
3734 * mini.c: Disable the mach exception handler when running on
3737 2008-08-29 Geoff Norton <gnorton@novell.com>
3739 * aot-compiler.c: Patch from Renaldas Zioma to properly register
3740 globals on Darwin/ARM
3742 2008-08-28 Zoltan Varga <vargaz@gmail.com>
3744 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
3745 since too many things depend on it. Instead, call
3746 mono_runtime_set_no_exec ().
3748 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
3751 * aot-compiler.c: Add an 'asm-only' AOT option.
3753 * mini.c: Avoid initializing the runtime when doing AOT compilation.
3755 * aot-compiler.c (compile_method): Disable gshared support for now as it
3758 2008-08-27 Bill Holmes <billholmes54@gmail.com>
3760 * mini-amd64.h : Fix a compiler warning.
3762 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
3763 Changed to use a callback function to retrieve the unwind info.
3764 This avoids problems observed when code blocks were removed by
3765 unloading an app domain.
3767 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
3768 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
3771 Contributed under MIT/X11 license.
3773 2008-08-27 Bill Holmes <billholmes54@gmail.com>
3775 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
3776 case to keep the stack aligned to 8.
3778 Contributed under MIT/X11 license.
3780 2008-08-26 Zoltan Varga <vargaz@gmail.com>
3782 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
3783 avoid repeated linear searches.
3785 2008-08-25 Zoltan Varga <vargaz@gmail.com>
3787 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
3788 methods it can't handle.
3790 * aot-compiler.c (add_method): Avoid adding a method twice.
3791 (add_wrappers): Add runtime invoke wrappers for all methods.
3793 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
3794 function to create an aot-compatible version of this trampoline.
3796 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
3798 2008-08-24 Zoltan Varga <vargaz@gmail.com>
3800 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
3802 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
3803 with a generic sharing failure.
3805 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
3807 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
3808 CEE_RETHROW. Fixes #419634.
3810 * mini.c (mono_method_to_ir): Ditto.
3812 * exceptions.cs: Add a new test.
3814 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
3815 to mono_type_stack_size_internal () since some callers might not pass in
3818 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
3819 instrument_prolog. Fixes #419878.
3821 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
3822 doubles in soft float mode volatile.
3824 2008-08-23 Zoltan Varga <vargaz@gmail.com>
3826 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
3828 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
3829 to handle soft float correctly.
3831 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
3834 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
3836 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
3837 to sp, since the generics catch code requires it.
3839 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
3842 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
3843 mono_arch_emit_imt_argument ().
3845 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
3847 * mini-arm.c tramp-arm.c: Generic sharing updates.
3849 2008-08-22 Zoltan Varga <vargaz@gmail.com>
3851 * mini-arm.c: Fix the arm build.
3853 * generic-sharing.c (mini_type_get_underlying_type): New helper function
3854 handling enums, generic instances and generic sharing.
3855 (mini_type_stack_size_full): Ditto.
3857 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
3859 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
3861 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
3863 * tramp-arm.c: Implement the rgctx fetch and the generic class init
3866 * mini-arm.c: Various small generic sharing changes.
3868 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
3870 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
3873 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
3874 helper function to return a generic class init trampoline.
3876 * method-to-ir.c mini.c: Use it.
3878 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
3879 arch-specfic function to return a generic class init trampoline.
3881 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
3882 the GENERIC_CLASS_INIT custom code.
3884 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
3885 a fatal error, not a sharing failure.
3887 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
3890 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
3891 trampoline argument from MONO_ARCH_VTABLE_REG.
3893 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
3894 order of the arguments to the C trampoline: pass 'slot' as the trampoline
3895 argument, and pass the vtable in VTABLE_REG.
3897 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
3898 order of the arguments to the C trampoline: pass 'slot' as the trampoline
3899 argument, and pass the vtable in VTABLE_REG.
3900 (mono_arch_create_trampoline_code_full): Remove some special casing for
3901 the rgctx fetch trampoline.
3903 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
3906 * iltests.il: Add a test for it.
3908 2008-08-21 Zoltan Varga <vargaz@gmail.com>
3910 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
3912 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
3915 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
3916 use mono_jit_info_table_find () to avoid recursion.
3917 (mono_delegate_trampoline): Add a sync wrapper here.
3919 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
3922 * mini.c (mono_method_to_ir): Ditto.
3924 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
3925 add_sync_wrapper argument. Don't add a sync wrapper here.
3926 (mono_create_jump_trampoline): Don't add a sync wrapper here.
3928 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
3930 2008-08-20 Bill Holmes <billholmes54@gmail.com>
3932 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
3933 of nonvolatile registers back from MonoContext to CONTEXT.
3935 Contributed under MIT/X11 license.
3937 2008-08-20 Bill Holmes <billholmes54@gmail.com>
3939 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
3940 arguments on Winx64 there are only 4 argument registers. For this
3941 logic to work the last argument must be pulled from the stack.
3943 Contributed under MIT/X11 license.
3945 2008-08-20 Zoltan Varga <vargaz@gmail.com>
3947 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
3949 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
3950 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
3951 encode/decode_method_ref ().
3953 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
3955 * aot-runtime.c (decode_patch): Ditto.
3957 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
3958 MONO_PATCH_INFO_METHOD.
3960 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
3963 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
3966 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
3968 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
3969 one from the caller.
3971 * aot-runtime.c (decode_generic_inst): New function to decode and
3972 return a interned generic inst.
3973 (decode_klass_ref): Use it.
3974 (decode_method_ref): Ditto.
3976 * aot-compiler.c (emit_exception_debug_info): Save
3977 jinfo->has_generic_jit_info too.
3979 2008-08-19 Zoltan Varga <vargaz@gmail.com>
3981 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
3983 * iltests.il.in: Add a test for fconv_to_i.
3985 * liveness.c: Disable the liveness2 pass for now to save space.
3987 * regalloc2.c: Include mempool-internals.h to fix warnings.
3989 * aot-compiler.c (encode_method_ref): Encode the context of generic
3992 * aot-runtime.c (decode_method_ref): Inflate generic methods using
3993 the context saved in the aot file.
3995 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
3997 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3999 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
4000 volatile so they won't be optimized away.
4002 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
4008 * dominators.c: Remove duplicated functions that now are in
4009 mempool-internals.h.
4011 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4013 * aot-compiler.c: Fix warnings.
4015 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
4017 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
4019 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
4022 * mini.c (mono_resolve_patch_target): Ditto.
4024 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
4025 (encode_klass_ref): Add support for encoding VARs/MVARs.
4027 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
4029 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
4030 the handling of the got entries into a separate 'decode_got_entry' function.
4031 Add support for RGCTX_FETCH.
4033 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
4034 clobbered by the trampoline code.
4036 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
4037 not clobbered by the indirect calling code.
4039 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4041 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
4044 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
4046 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
4047 signature using the compilation mempool otherwise we would leak it.
4049 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4051 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
4052 mono_emit_abs_call ().
4054 * patch-info.h: Add GENERIC_CLASS_INIT.
4056 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
4058 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
4059 as their target as a near call.
4061 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
4063 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
4065 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
4066 call to a runtime function described by a patch.
4068 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
4069 mono_emit_abs_call, this has the advantage that the ABS handling code in
4070 mono_codegen () can handle them both, and can handle other stuff in the
4071 future without additional code.
4073 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
4075 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
4078 * mini.h: Add missing bblock related prototypes.
4080 * mini.h (MonoCompile): Remove unused reverse_inst_list and
4081 reverse_inst_list_len fields.
4083 * mini.c: Refactor this file a bit by moving branch optimizations to
4086 * method-to-ir.c: Merge generic sharing changes missed earlier.
4088 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
4090 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
4091 shared patches. Process METHODCONST as a shared patch.
4093 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
4094 as it crashes on the 2.0 mscorlib.
4096 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
4099 * aot-compiler.c: Use is_plt_patch () in a few additional places.
4100 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
4103 * aot-compiler.c: Reorganize the got handling code to be a bit more
4106 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4108 * aot-compiler.c: Make the patch_to_plt_offset hash table use
4109 mono_patch_info_equals/hash, and use it to massively simplify
4112 * mini.c (mono_patch_info_hash): Simplify this and add support for
4115 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
4117 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
4118 handling code, since an offset is not enough to identify a trampoline.
4120 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
4122 2008-08-17 Mark Probst <mark.probst@gmail.com>
4124 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
4126 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
4128 * mini-ops.h: Argument and result types for OVF_CARRY ops.
4130 * decompose.c: PPC decompositions for various ops.
4132 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
4134 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4136 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
4137 call the generic trampoline code using a call, instead of a jump, to
4138 remove some special casing from the generic trampoline code.
4140 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
4141 (mono_codegen): Ditto.
4143 * aot-compiler.c aot-runtime.c: Ditto.
4145 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
4147 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
4148 helper function to find the offset corresponding to a lazy fetch trampoline.
4150 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
4151 when doing generic sharing.
4153 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
4156 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
4157 mini-trampolines.c to be with the other trampoline creation functions.
4159 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
4160 as it is equal to method->signature in most cases, add a
4161 mono_emit_method_call_full variant which takes a signature and an imt
4164 2008-08-16 Zoltan Varga <vargaz@gmail.com>
4166 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
4167 to this function, since it could be computed easily from the method
4169 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
4172 * method-to-ir.c mini.c: Remove references to
4173 compile_generic_method_wo_context.
4175 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
4176 generic method calls.
4178 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
4179 dimensional non-szarrays.
4181 * mini.c (mini_init): Register mono_array_new_1.
4183 * jit-icalls.c (mono_array_new_1): New jit icall.
4185 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
4186 pointing to the method.
4188 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
4189 method addresses belonging to METHOD_JUMP patches in the
4190 jump_target_got_slot_hash.
4191 (mono_aot_load_method): Ditto.
4193 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
4194 METHOD_JUMP patches.
4196 * mini.c (mini_create_jit_domain_info): New helper function which
4197 initializes/frees domain->runtime_info.
4198 (mini_free_jit_domain_info): Ditto.
4199 (mini_init): Install the domain hook functions with the runtime.
4201 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
4202 information maintained by the JIT.
4204 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
4205 insertion into jump_table_hash into mono_codegen (), also implement proper
4208 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
4209 tail calls, it is already done by the aot code.
4211 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
4214 * iltests.il.in: Make the jmp test a bit more complex.
4216 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
4217 generic instances which doesn't have a token.
4219 * aot-runtime.c (decode_method_ref): Ditto.
4221 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
4222 can handle this case now.
4223 (handle_box): Ditto.
4225 2008-08-15 Geoff Norton <gnorton@novell.com>
4227 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
4230 2008-08-15 Zoltan Varga <vargaz@gmail.com>
4232 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
4233 calling generic methods.
4235 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
4237 * aot-runtime.c (decode_patch_info): Ditto.
4239 * mini.c (mono_resolve_patch_target): Ditto.
4241 * patch-info.h: Add METHOD_RGCTX.
4243 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
4245 2008-08-14 Zoltan Varga <vargaz@gmail.com>
4247 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
4248 arguments in registers.
4250 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
4251 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
4253 * mini.c (mini_method_compile): Abort aot compilation for generic
4254 methods if generic sharing is disabled.
4256 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
4259 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
4260 requiring an mrgctx.
4262 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
4263 store instructions when converting a vcall to a normal call.
4265 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
4266 mono_arch_find_jit_info.
4268 2008-08-13 Zoltan Varga <vargaz@gmail.com>
4270 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
4271 avoid calling mono_method_full_name () for every method even if the
4273 (check_inline_caller_method_name_limit): Ditto.
4275 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4277 * driver.c (main_thread_handler): Allow AOT compilation of multiple
4278 assemblies in one run.
4280 * aot-compiler.c (mono_compile_assembly): Only print out a count of
4281 skipped methods if it is not 0.
4283 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
4285 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4287 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
4288 MONO_ARCH_HAVE_UNWIND_TABLE.
4290 Contributed under MIT/X11 license.
4292 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4294 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
4295 from default optimizaton list on Winx64.
4297 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
4299 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
4300 the LMF from the MonoJitTlsData structure.
4302 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
4304 Contributed under MIT/X11 license.
4306 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4308 * mini.c (sigsegv_signal_handler): Fix the build.
4310 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
4311 assembly->aot_module.
4313 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
4314 hash table. This simplifies and speeds up a lot of code, and fixes support
4317 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
4320 * mini-exceptions.c: Ditto.
4322 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
4323 'native_offset' argument, since these are computed in the
4324 mono_find_jit_info () function.
4326 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
4327 is used by exceptions-ppc.c.
4329 * exceptions-ppc.c: Call mono_find_jit_info () instead of
4330 mono_arch_find_jit_info ().
4332 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
4333 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
4334 generic code in mini-exceptions.c.
4336 2008-08-11 Zoltan Varga <vargaz@gmail.com>
4338 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
4340 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
4342 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
4343 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
4344 called while holding the loader lock. Fixes #415608.
4345 (mono_aot_get_method_from_token_inner): Ditto.
4347 2008-08-09 Zoltan Varga <vargaz@gmail.com>
4349 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
4350 to reduce differences between this and the generic implementation in
4352 (ves_icall_get_frame_info): Ditto.
4354 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
4356 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
4359 * exceptions-ppc.c (arch_get_call_filter): Rename this to
4360 mono_arch_get_call_filter () and make it non-static, for consistency with the
4361 other architectures.
4363 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
4366 * local-propagation.c:
4367 * mini-x86.c: Correct the name of arch defines.
4369 2008-08-09 Zoltan Varga <vargaz@gmail.com>
4371 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
4372 NO_EMULATE_LONG_SHIFT_OPS define.
4374 2008-08-08 Zoltan Varga <vargaz@gmail.com>
4376 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
4377 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
4379 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
4380 MACH fixes. Merged from the 2.0 branch.
4382 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
4384 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
4385 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
4387 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
4389 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
4390 mono_marshal_get_native_wrapper () signature changes.
4392 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4394 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
4395 conversion bug under arm.
4397 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
4399 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
4401 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
4402 with overflow checking.
4404 2008-08-05 Marek Habersack <mhabersack@novell.com>
4406 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
4407 to the genmdesc.pl file
4409 2008-08-05 Zoltan Varga <vargaz@gmail.com>
4411 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
4412 arg_array in the soft-float versions of the LOAD/STORE macros.
4414 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
4417 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
4419 2008-08-02 Zoltan Varga <vargaz@gmail.com>
4421 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
4422 a float HFA. Fixes #413621.
4424 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
4426 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
4427 frame_size to args_size. Fixes build.
4429 2008-08-02 Zoltan Varga <vargaz@gmail.com>
4431 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
4432 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
4434 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
4435 the stack are not unaligned. Fixes #413247.
4437 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
4439 * mini.c: update jitted methods performance counters.
4441 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4443 * mini-exceptions.c: increase the exceptions thrown performance
4444 counter in mono_handle_exception ().
4446 2008-07-29 Zoltan Varga <vargaz@gmail.com>
4448 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
4449 can work with netmodules.
4451 2008-07-28 Geoff Norton <gnorton@novell.com>
4453 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
4456 2008-07-28 Zoltan Varga <vargaz@gmail.com>
4458 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
4461 2008-07-28 Bill Holmes <billholmes54@gmail.com>
4463 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
4464 The float param registers and other param registers must be the
4465 same index on Windows x64.
4467 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
4468 ArgValuetypeAddrInIReg argument case. Setting the argument
4469 op to OP_VTARG_ADDR (OP_REGOFFSET)).
4471 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
4472 variable computed above as the copy length for arguments of storage
4473 type ArgValuetypeAddrInIReg.
4475 * mini-amd64.c (mono_arch_emit_call) : Implementing the
4476 ArgValuetypeAddrInIReg argument case. This case will rely on
4477 mono_arch_emit_outarg_vt to emit the correct code later in the process.
4479 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
4480 a 32 byte stack allocation for all calls. We will omit the adjustment for
4481 jump and tail call instructoins as they do not follow the typical call behavior.
4483 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
4484 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
4485 local variable and pass the local variable by reference to the called method.
4487 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
4488 Implementing the ArgValuetypeAddrInIReg argument case. When the address
4489 of a struct is passed in a register it must be saved with the other
4490 volatile argument on the stack.
4492 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
4493 frame pointer the stack adjustment value must be saved to the unwind
4496 Contributed under MIT/X11 license.
4498 2008-07-28 Zoltan Varga <vargaz@gmail.com>
4500 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
4501 which got lost in the merge.
4503 2008-07-27 Zoltan Varga <vargaz@gmail.com>
4505 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
4508 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
4510 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
4511 icalls, since they won't be patched.
4513 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
4514 different code sequence when running under valgrind to prevent some valgrind
4517 * iltests.il.in: Add new regression test.
4519 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
4522 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
4523 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
4525 * iltests.il.in: Add new test.
4527 * aot-compiler.c: Fix some warnings.
4529 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
4532 2008-07-27 Zoltan Varga <vargaz@gmail.com>
4534 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
4535 (mini_usage_jitdeveloper): Add a missing --wapi option.
4537 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4539 * mini-codegen.c: Simplify the is_fp macros.
4540 (free_up_ireg): Remove, use free_up_reg instead.
4541 (free_up_reg): Fix the fp case.
4543 2008-07-26 Zoltan Varga <vargaz@gmail.com>
4545 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
4548 * exceptions-x86.c: Merge some changes which seemed to have got lost
4549 in the linear-ir merge.
4551 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
4553 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
4554 long vreg volatile even if the variable was already created.
4556 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
4559 2008-07-26 Zoltan Varga <vargaz@gmail.com>
4561 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
4563 * mini.c (mono_jit_compile_method_inner): Add support for
4564 MONO_EXCEPTION_BAD_IMAGE.
4566 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
4567 mini_method_get_context () returns NULL. Fixes #356531.
4569 * mini.c (mono_method_to_ir): Ditto.
4571 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
4572 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
4574 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4576 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
4577 in the LDFTN implementation.
4579 2008-07-25 Mark Probst <mark.probst@gmail.com>
4581 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
4582 code, patch calls to icalls, too, even if they're not in the
4583 shared generic code hash. Fixes #411962.
4585 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4587 * cpu-x86.md: Increase the length of the fcall opcodes.
4589 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
4590 calls returning floats.
4592 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
4595 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
4598 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
4599 into the domain->method_code_hash.
4601 * aot-compiler.c: Fix win32 build.
4603 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
4605 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
4606 gshared NEWARR implementation.
4608 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
4610 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
4611 can be used outside of method_to_ir.
4613 * mini.h (MonoCompile): Add arg_types field.
4615 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
4617 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
4618 the values of the local arg_array and param_types array.
4620 2008-07-24 Zoltan Varga <vargaz@gmail.com>
4622 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
4623 got accesses might only get generated later when NEWOBJ is decomposed.
4625 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
4626 looking up the native code of the target method when a delegate is called
4629 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
4632 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
4634 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
4635 AOT work on platforms without a working dlsym implementation.
4637 * mini.h: Bump AOT image format version.
4639 2008-07-24 Mark Probst <mark.probst@gmail.com>
4641 * mini-exceptions.c: Free a MonoType with
4642 mono_metadata_free_type() instead of g_free().
4644 * aot-runtime.c: Free a MonoType.
4646 2008-07-24 Zoltan Varga <vargaz@gmail.com>
4648 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
4651 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
4654 2008-07-23 Massimiliano Mantione <massi@ximian.com>
4655 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
4658 2008-07-23 Zoltan Varga <vargaz@gmail.com>
4660 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
4661 NEWOBJ calls on valuetypes.
4663 * iltests.il.in: Add new test.
4665 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
4667 2008-07-22 Zoltan Varga <vargaz@gmail.com>
4669 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
4670 is no longer needed.
4672 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
4673 non register sized integer arguments.
4674 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
4675 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
4678 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
4681 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
4682 two a binop with different sized arguments is emitted.
4684 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
4685 instruction in the ins==NULL case.
4687 2008-07-23 Zoltan Varga <vargaz@gmail.com>
4689 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
4691 * mini-x86.c: Fix osx build.
4693 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
4696 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
4697 instruction for non int sized variables.
4699 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
4702 2008-07-23 Robert Jordan <robertj@gmx.net>
4704 * method-to-ir.c: Fix MSVC build.
4706 2008-07-22 Zoltan Varga <vargaz@gmail.com>
4708 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
4709 a non int sized type, widen it to an int since newer versions of gcc seem to
4710 generate code which needs this.
4712 * ssa2.c abcremoval2.c: Fix warnings.
4714 * *: Merge the Linear IR branch.
4716 The original branch is at trunk/branches/vargaz/mini-linear-il, and
4717 the ChangeLog file there describes all the changes done over the years.
4718 Further documentation can be found at www.mono-project.com/Linear_IL.
4720 2008-07-21 Bill Holmes <billholmes54@gmail.com>
4722 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
4723 The float param registers and other param registers must be the
4724 same index on Windows x64.
4726 Contributed under MIT/X11 license.
4728 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
4730 * mini.c: Make the previous fix GC safe.
4732 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
4734 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
4736 2008-07-21 Bill Holmes <billholmes54@gmail.com>
4738 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
4739 on Winx64. This type will not be passed on the stack (ArgOnStack), but
4740 ArgValuetypeAddrInIReg instead.
4742 Contributed under MIT/X11 license.
4744 2008-07-21 Zoltan Varga <vargaz@gmail.com>
4746 * mini-codegen.c (get_register_spilling): Fix a warning.
4748 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
4750 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
4751 for types which the initialization fails. Raises the provided exception
4752 at the right stop after cleanup.
4754 2008-07-16 Zoltan Varga <vargaz@gmail.com>
4756 * aot-compiler.c: Free most of the memory allocated during compilation.
4758 * mini.c (mini_parse_debug_options): Fix a leak.
4760 * mini.c (mini_method_compile): Don't add the method to the jit info tables
4761 during aot compilation.
4763 2008-07-14 Zoltan Varga <vargaz@gmail.com>
4765 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
4766 it has too much register pressure.
4768 2008-07-13 Zoltan Varga <vargaz@gmail.com>
4770 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
4772 2008-07-12 Zoltan Varga <vargaz@gmail.com>
4774 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
4777 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
4778 on amd64 similar to the way it is done on arm.
4780 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4782 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
4783 consistency, normalize error messages, avoid loading aot-only modules in
4786 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
4789 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
4791 2008-07-11 Martin Baulig <martin@ximian.com>
4794 (MonoDebuggerInfo): Add `interruption_request'.
4796 2008-07-12 Zoltan Varga <vargaz@gmail.com>
4798 * aot-compiler.c (emit_plt): Remove some dead code.
4800 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
4802 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
4803 return the plt info offset belonging to a given plt entry.
4805 * mini-trampolines.c (mono_aot_plt_trampoline): Use
4806 mono_aot_get_plt_info_offset.
4808 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
4809 similar to the amd64 code by makeing jumps through a separate jump table
4810 instead of embedding the jump addresses into the code.
4812 2008-07-11 Zoltan Varga <vargaz@gmail.com>
4814 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
4817 2008-07-10 Martin Baulig <martin@ximian.com>
4819 * mini.c (mini_method_compile): Disable generics sharing when
4820 running in the debugger.
4822 2008-07-10 Zoltan Varga <vargaz@gmail.com>
4824 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
4826 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
4827 the local register allocator from running out of registers on x86 when
4830 2008-07-10 Bill Holmes <billholmes54@gmail.com>
4832 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
4833 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
4836 Contributed under MIT/X11 license.
4838 2008-07-10 Zoltan Varga <vargaz@gmail.com>
4840 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
4841 speed up the assembler.
4843 2008-07-09 Zoltan Varga <vargaz@gmail.com>
4845 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
4848 * mini.c: Move the soft float handling macros a bit earlier, add
4849 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
4852 * mini.h: Add prototype for mono_arch_fixup_jinfo.
4854 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
4855 read-only to help catch code allocation requests.
4857 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
4858 and turn it off when using --aot-only or when compiling with --aot=full.
4860 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
4861 jump table for switches from the normal domain mempool, not the code
4864 * mini-trampolines.c (get_unbox_trampoline): New function to return an
4865 unbox trampoline which handles aot-only mode too.
4867 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
4868 an AOTed unbox trampoline.
4870 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
4872 2008-07-09 Bill Holmes <billholmes54@gmail.com>
4874 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
4877 Contributed under MIT/X11 license.
4879 2008-07-09 Bill Holmes <billholmes54@gmail.com>
4881 * mini.c (mono_codegen): Allocate space at the end of the code block and store
4882 the unwind information for the method at the end of the allocated block.
4884 * mini-amd64.h: Added declarations for the unwind routines and adding field to
4885 MonoCompileArch to hold the unwind info for SEH on Winx64
4887 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
4888 frame pointer info for the method being compiled.
4890 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
4891 the call to mono_exception_from_token.
4893 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
4894 storing the method prolog information in a format that the Winx64 SEH can understand. This
4895 information is stored a the end of the method block because it is all 32-bit offset based.
4897 Contributed under MIT/X11 license.
4899 2008-07-09 Zoltan Varga <vargaz@gmail.com>
4901 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
4903 * wapihandles.c: Fix warnings.
4905 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
4908 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
4909 mono_jit_compile_method in aot-only mode since that calls the type
4912 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
4913 get_delegate_invoke_impl in aot-only mode.
4915 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
4917 2008-07-08 Zoltan Varga <vargaz@gmail.com>
4919 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
4921 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
4924 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
4926 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
4927 init trampoline from the AOT file as well.
4929 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
4930 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
4933 * mini.c (mini_init): Move the call to mono_exceptions_init () after
4936 * exceptions-amd64.c: Add _full variants for the remaining exception code
4937 creation functions as well, allow emission of relocatable code, remove
4938 caching since that is now done by the caller.
4940 * mini-exceptions.c: Add _full variants for the remaining exception code
4941 creation functions as well, add aot-only support.
4943 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
4944 if we can determine a proper token for them.
4945 (add_wrappers): Add a few more wrappers.
4946 (emit_method_code): Remove some dead code.
4947 (emit_trampolines): Emit exception code too.
4949 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
4951 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
4952 mono_array_new_va which avoids varargs.
4954 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
4956 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
4957 mono_arch_create_specific_trampoline () in all places.
4959 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
4960 a bit so it can be used for other things as well.
4962 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
4965 * exceptions-amd64.c: Rename the caching from the exception code creation
4966 functions, it is done by the caller instead.
4968 * exceptions-amd64.c: Change the signature of the exception code creation
4969 functions to allow the creation of relocatable code later.
4971 * mini-exceptions.c: Add a set of functions to query the various
4972 runtime-generated exception functions.
4974 * mini.c mini-exceptions.c: Use the newly added functions instead of the
4975 mono_arch_.. () functions.
4977 2008-07-07 Zoltan Varga <vargaz@gmail.com>
4979 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
4981 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
4983 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
4984 (mini_get_vtable_trampoline): Ditto.
4986 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
4987 code in the AOT case by returning the code size and a list of relocations to
4990 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
4992 2008-07-07 Bill Holmes <billholmes54@gmail.com>
4994 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
4997 Contributed under MIT/X11 license.
4999 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5001 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
5002 so the buffer size can be computed correctly. Fixes #404735.
5004 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
5005 normally as cfg->debug_info is already freed.
5007 2008-07-06 Zoltan Varga <vargaz@gmail.com>
5009 * mini-amd64.c: For calls returning vtypes in registers, don't store
5010 the return address on the stack, instead allocate a separate local for
5013 2008-07-05 Mark Probst <mark.probst@gmail.com>
5015 * mini-trampolines.c, mini.h: Add an argument to
5016 mono_create_jit_trampoline_in_domain() for turning off the adding
5017 of the sync wrapper.
5019 * mini.c: Use the JIT trampoline without sync instead of
5020 ldftn_nosync in static RGCTX invoke wrappers so that the call can
5023 2008-07-04 Mark Probst <mark.probst@gmail.com>
5025 * driver.c: Turn on GSHARED optimization by default.
5027 2008-07-04 Zoltan Varga <vargaz@gmail.com>
5029 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
5030 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
5032 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
5033 create a variant of the generic trampoline code callable from AOTed trampolines.
5035 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
5036 trampoline code callable from AOTed trampolines.
5038 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
5040 2008-07-04 Mark Probst <mark.probst@gmail.com>
5042 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
5043 pass-through manner.
5045 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
5046 and don't fail sharing for them anymore.
5048 * mini-exceptions.c: Handle exceptions in shared generic methods.
5050 * generic-sharing.c: When checking the context of a generic
5051 method, also check its class's context. Don't treat wrappers as
5054 * mini-trampolines.c: Some code factored out to
5055 metadata/generic-sharing.c. Handle the MRGCTX case.
5057 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
5058 we must deal with the method being of another instantiation of the
5059 class. Add static rgctx invoke wrappers to generic methods.
5061 2008-07-04 Mark Probst <mark.probst@gmail.com>
5063 * mini.c: Provide all jit infos of generic shared methods with a
5066 * mini-exceptions.c: Handle the new situation that a generic info
5067 might be available, but not info about the this/vtable/mrgctx
5070 2008-07-03 Mark Probst <mark.probst@gmail.com>
5072 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
5075 2008-07-03 Zoltan Varga <vargaz@gmail.com>
5077 * dominators.c (check_dominance_frontier): Fix a warning.
5079 * mini.h: Add some missing prototypes.
5081 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
5083 * driver.c (mono_jit_init_version): Correct the comments since the first
5084 argument should be the name of the root domain, not a filename.
5086 * aot-runtime.c (make_writable): Error out if this is called while running
5088 (load_aot_module): Ditto.
5090 * aot-compiler.c: Really fix the computation of method indexes.
5092 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
5093 optimizations as this is no longer called frequently.
5095 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
5096 method and the invoke impl code and pass it to the delegate trampoline instead of
5097 just the delegate class.
5099 2008-07-02 Zoltan Varga <vargaz@gmail.com>
5101 * aot-compiler.c: Fixup the computation of method indexes.
5102 (add_wrappers): Create the base methods of the runtime invoke wrappers using
5103 the method builder infrastructure.
5105 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
5108 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
5109 mode, load the method right away instead of creating a trampoline.
5111 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
5113 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
5116 2008-07-01 Zoltan Varga <vargaz@gmail.com>
5118 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
5119 (mono_aot_load_method): Use method_index instead of method->token.
5121 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
5122 can handle icalls etc. properly.
5124 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5126 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
5128 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
5129 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
5130 JIT_ICALL_ADDR patch type.
5132 * patch-info.h: Add JIT_ICALL_ADDR patch type.
5134 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
5136 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
5138 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
5140 2008-06-30 Zoltan Varga <vargaz@gmail.com>
5142 * mini.c: Use domain->jit_code_hash_lock for controlling access to
5143 domain->jit_code_hash.
5145 2008-06-29 Zoltan Varga <vargaz@gmail.com>
5147 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
5149 2008-06-27 Zoltan Varga <vargaz@gmail.com>
5151 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
5152 get_this_arg_from_call, let it compute it when needed.
5154 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
5155 gsctx from code only when needed.
5157 * mini-trampolines.c (get_generic_context): Rename this to
5158 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
5159 it can be called by the arch backends.
5161 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
5163 2008-06-26 Zoltan Varga <vargaz@gmail.com>
5165 * driver.c (mono_main): Add experimental --aot-only command line option.
5167 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
5170 2008-06-26 Kornél Pál <kornelpal@gmail.com>
5172 * driver.c (DllMain): Remove mono_module_handle.
5174 Contributed under MIT/X11 license.
5176 2008-06-25 Zoltan Varga <vargaz@gmail.com>
5178 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
5179 for emitting methods which are not in the source assembly. Detect and report
5180 failure of assembling+linking.
5182 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
5184 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
5186 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
5188 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
5190 2008-06-24 Zoltan Varga <vargaz@gmail.com>
5192 * mini.h: Remove some obsolete prototypes.
5194 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
5196 2008-06-24 Mark Probst <mark.probst@gmail.com>
5198 * mini.c (get_object_generic_inst): Variable-sized arrays are not
5199 supported by Visual Studio, so use alloca().
5201 2008-06-23 Zoltan Varga <vargaz@gmail.com>
5203 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
5206 2008-06-23 Mark Probst <mark.probst@gmail.com>
5208 * mini.c: Fail sharing of a generic method if it contains an open
5209 catch clause (because we don't pass MRGCTXs yet).
5211 2008-06-23 Mark Probst <mark.probst@gmail.com>
5213 * mini.c: When compiling a method with generic sharing, insert the
5214 method instantiated with an all-Object generic context into the
5215 jit info table, instead of the context of the first instantiation
5216 of the method we happen to compile.
5218 2008-06-18 Martin Baulig <martin@ximian.com>
5220 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
5221 `major_version' and `minor_version'.
5223 2008-06-17 Mark Probst <mark.probst@gmail.com>
5225 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
5226 mono_method_is_generic_sharable_impl() takes an additional
5227 argument specifying whether to treat type variables as reference
5230 2008-06-17 Mark Probst <mark.probst@gmail.com>
5232 * mini.h: Removed obsolete prototypes.
5234 2008-06-17 Mark Probst <mark.probst@gmail.com>
5236 * mini.c: Don't fail generic sharing for initobj and sizeof - we
5237 already handle them.
5239 2008-06-17 Mark Probst <mark.probst@gmail.com>
5241 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
5242 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
5243 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
5244 tramp-x86.c: Added a MonoGenericContext* argument to
5245 mono_arch_get_unbox_trampoline() so that it can call other
5246 functions which require it.
5248 2008-06-17 Mark Probst <mark.probst@gmail.com>
5250 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
5251 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
5252 mono_arch_get_this_arg_from_call() takes a
5253 MonoGenericSharingContext* as well.
5255 2008-06-17 Mark Probst <mark.probst@gmail.com>
5257 * mini.c: Factor out code for emitting unbox into emit_unbox() and
5258 implement generic sharing of unbox.
5260 2008-06-17 Mark Probst <mark.probst@gmail.com>
5262 * mini.c: Don't compute the vtable to determine whether a field is
5263 special static, because it might not work for open types.
5265 2008-06-17 Mark Probst <mark.probst@gmail.com>
5267 * mini.c: Removed the unused token_type and token_source arguments
5268 from get_runtime_generic_context_ptr().
5270 2008-06-17 Marek Habersack <mhabersack@novell.com>
5272 * mini.c (ADD_BINOP): fix the build
5274 2008-06-16 Zoltan Varga <vargaz@gmail.com>
5276 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
5279 2008-06-16 Mark Probst <mark.probst@gmail.com>
5281 * mini.h: Removed class relations enum that's not used anymore.
5283 2008-06-16 Mark Probst <mark.probst@gmail.com>
5285 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
5287 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
5288 the lazy fetch trampoline access code.
5290 2008-06-15 Zoltan Varga <vargaz@gmail.com>
5292 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
5294 2008-06-14 Zoltan Varga <vargaz@gmail.com>
5296 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
5298 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
5300 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
5302 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5304 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
5307 * mini-ops.h: Add MIN/MAX_UN opcodes.
5309 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
5312 * basic-math.cs: Add more min/max tests.
5314 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5316 2008-06-13 Mark Probst <mark.probst@gmail.com>
5318 * mini.c: Small fix in the prologue of emit_castclass.
5320 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5322 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5324 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
5325 do not work even for unsigned types. Fixes #400014.
5327 * basic-math.cs: Add regression tests for unsigned Min/Max.
5329 2008-06-13 Mark Probst <mark.probst@gmail.com>
5331 * mini.c: Added additional context_used argument to several
5332 functions, which will be needed for sharing generic methods. Use
5333 GET_RGCTX macro wherever appropriate. Declare only one
5334 context_used in mono_method_to_ir().
5336 2008-06-13 Mark Probst <mark.probst@gmail.com>
5338 * mini.c, generic-sharing.c: Removed generic class relations.
5340 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
5341 functions due to MRGCTX changes.
5343 2008-06-13 Mark Probst <mark.probst@gmail.com>
5345 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
5346 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
5347 with calculated IMT.
5349 * mini.c: Generic sharing of calls via generic interfaces.
5351 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
5352 generic method with non-constant MonoGenericContext*. Instead,
5353 the context is taken out of the method itself.
5355 2008-06-13 Mark Probst <mark.probst@gmail.com>
5357 * mini.c: Generic sharing of ldvirtftn.
5359 2008-06-13 Mark Probst <mark.probst@gmail.com>
5361 * mini.c: Generic sharing of ldftn.
5363 2008-06-13 Mark Probst <mark.probst@gmail.com>
5365 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
5367 2008-06-13 Mark Probst <mark.probst@gmail.com>
5369 * mini.c: Generic sharing of the special case of ldtoken followed
5370 by a call to GetTypeFromHandle.
5372 2008-06-13 Mark Probst <mark.probst@gmail.com>
5374 * mini.c: Generic sharing of box for nullable types.
5376 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5378 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
5379 are passed on the stack. Fixes #324807.
5381 2008-06-12 Bill Holmes <billholmes54@gmail.com>
5383 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
5384 for the ArgValuetypeAddrInIReg case.
5386 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
5387 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
5389 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
5390 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5391 local variable and pass the local variable by reference to the called method.
5393 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
5394 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
5396 Contributed under MIT/X11 license.
5398 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
5400 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
5402 * debug-mini.c (mono_debug_print_vars): Release memory after printing
5405 2008-06-10 Martin Baulig <martin@ximian.com>
5408 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
5410 2008-06-09 Kornél Pál <kornelpal@gmail.com>
5412 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
5413 possible error when no arguments are passed.
5415 Contributed under MIT/X11 license.
5417 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
5419 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
5420 where the file name is NULL.
5422 2008-06-09 Zoltan Varga <vargaz@gmail.com>
5424 * mini.c: Fix s390 build.
5426 2008-06-08 Zoltan Varga <vargaz@gmail.com>
5428 * trace.c (mono_trace_parse_options): Fix warnings.
5430 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
5432 2008-06-07 Zoltan Varga <vargaz@gmail.com>
5434 * mini.c (remove_block_if_useless): Avoid printing the method name.
5436 * mini.c: Remove needless setting of ins->cil_code which is now done by
5439 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
5442 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
5443 translated code after it has been patched.
5445 2008-06-06 Zoltan Varga <vargaz@gmail.com>
5447 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
5448 avoid problems during code patching on SMP systems.
5449 (emit_call): Avoid adding a patch info which is already added by
5451 (mono_arch_emit_exceptions): Ditto.
5453 2008-06-05 Zoltan Varga <vargaz@gmail.com>
5455 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
5456 MONO_TYPE_ISSTRUCT already checks for it.
5458 2008-06-05 Bill Holmes <billholmes54@gmail.com>
5460 * mini-amd64.c:merge_argument_class_from_type: When marshaling
5461 structs with floats on Winx64 the float registers are not used.
5462 The integer registers are always used..
5463 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
5464 only one register will be used and only if the size of the struct
5465 is 1,2,4, or 8 bytes.
5467 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
5470 Contributed under MIT/X11 license.
5472 2008-06-05 Martin Baulig <martin@ximian.com>
5474 * debug-debugger.c (debugger_lookup_class): Also call
5475 mono_class_setup_methods() here; we're only called from RTI.
5477 2008-06-05 Andreas Färber <andreas.faerber@web.de>
5479 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
5480 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
5481 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
5482 Post-process object files and add dtrace-generated object, if necessary.
5484 Contributed under MIT/X11 license.
5486 2008-06-04 Mark Probst <mark.probst@gmail.com>
5488 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
5491 * mini.c: Generic sharing for unbox.any and castclass.
5493 2008-06-04 Mark Probst <mark.probst@gmail.com>
5495 * mini.c: Ignore tailcall prefix in shared generic code and when
5496 doing calls which require a vtable/rgctx argument.
5498 2008-06-04 Mark Probst <mark.probst@gmail.com>
5500 * mini.c: Don't free the JIT info.
5502 * driver.c: Changes in the JIT info table testing code.
5504 2008-06-03 Zoltan Varga <vargaz@gmail.com>
5506 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
5507 interruption. Fix some warnings.
5509 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
5510 interruption_checkpoint.
5512 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
5514 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
5515 from embedding applications.
5517 2008-06-02 William Holmes <billholmes54@gmail.com>
5519 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
5520 reserving 32 bytes on the stack when making calls.
5522 Contributed under MIT/X11 license.
5524 2008-06-01 Zoltan Varga <vargaz@gmail.com>
5526 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
5527 the linear IL branch.
5529 * driver.c: Print out more information for --version on arm.
5531 2008-05-30 Zoltan Varga <vargaz@gmail.com>
5533 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
5534 bb_exit instead, since out of line bblocks might not actually be emitted
5537 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
5538 maximum epilog size for out of line bblocks if tracing is enabled.
5540 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
5542 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
5544 * arrays.cs: Regression tests for allocating arrays with negative sizes.
5546 2008-05-28 Zoltan Varga <vargaz@gmail.com>
5548 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
5549 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
5552 2008-05-27 Zoltan Varga <vargaz@gmail.com>
5554 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
5555 the 'value' to store is a constant.
5557 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
5559 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
5560 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
5562 2008-05-26 Zoltan Varga <vargaz@gmail.com>
5564 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
5565 for accessing method->generic_container.
5567 2008-05-24 Zoltan Varga <vargaz@gmail.com>
5569 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
5571 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
5573 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
5575 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
5578 2008-05-23 Zoltan Varga <vargaz@gmail.com>
5580 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
5582 * mini.c: Handle the case when mono_class_vtable () fails.
5584 2008-05-23 Massimiliano Mantione <massi@ximian.com>
5585 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
5588 2008-05-22 Mark Probst <mark.probst@gmail.com>
5590 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
5591 together with domain sharing.
5593 2008-05-22 Mark Probst <mark.probst@gmail.com>
5595 * mini.c: Treat callvirts to final methods like non-virtual calls
5596 when doing generic sharing, i.e. look them up in the runtime
5599 2008-05-22 Mark Probst <mark.probst@gmail.com>
5601 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
5602 with computed types (for generic sharing).
5604 * mini.c: Generic sharing for mkrefany and refanyval.
5606 2008-05-22 Zoltan Varga <vargaz@gmail.com>
5608 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
5611 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
5612 the generic sharing code.
5614 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
5617 2008-05-21 Zoltan Varga <vargaz@gmail.com>
5619 * mini.h: Remove the declaration of mono_aot_init_vtable ().
5621 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
5623 * driver.c: updated copyright date
5625 2008-05-21 Zoltan Varga <vargaz@gmail.com>
5627 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
5630 2008-05-19 Martin Baulig <martin@ximian.com>
5632 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
5633 pointing to the new `_mono_debug_using_mono_debugger' variable.
5636 (mono_main): Check mono_debug_using_mono_debugger() rather than
5637 the `MONO_INSIDE_MDB' environment variable to check whether we're
5638 inside the debugger.
5640 2008-05-19 Zoltan Varga <vargaz@gmail.com>
5642 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
5645 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5647 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
5649 * mini.c: Added mini_assembly_can_skip_verification. This
5650 function checks if the assembly requested to skip verification.
5651 Fixes part of #387274.
5653 2008-05-07 Zoltan Varga <vargaz@gmail.com>
5655 * mini.c (mini_get_method): Disable the check for open generic classes when
5656 using generic sharing.
5658 * generics.cs: Add a test for #387034.
5660 * mini.c (mini_get_method): Check whenever the method class is an open generic
5661 type, and return NULL in that case, causing a verification error. Fixes
5664 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5666 * driver.c (mono_main): Revert r102623. The right
5667 thing to do is to enable the verifier under verifiable
5668 unless a --security flag was passed.
5670 We need this non-trivial behavior for --verify-all otherwise
5671 mcs-compileall won't be able to use it. As it needs everything to
5672 be verified under validil.
5674 2008-05-06 Martin Baulig <martin@ximian.com>
5678 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
5679 (mono_debugger_thread_cleanup): Likewise.
5680 (mono_debugger_extended_notification): Likewise.
5682 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5684 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
5685 against both inflated and non-inflated methods. We need to check against the
5686 generic definition for cases where the instantiated method is not visible.
5687 We need to check against the inflated types for cases where the instantiation
5688 changes any super type. This fixes #382986.
5690 Note that this doesn't need to be applied to other parts of mono_method_to_ir
5691 that check for visibiliy as generic params only appears as the type subject
5692 of tokens on call opcodes. Field manipulation and ldftn must always
5693 target an exact type.
5695 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5697 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
5698 if no related --security flag is passed.
5700 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5702 * mini-arch.h: Prepare support for ppc64.
5704 Contributed under MIT/X11 license.
5706 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5708 * aot-runtime.c: Prepare support for ppc64.
5710 Contributed under MIT/X11 license.
5712 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5714 * mini-ops.h: Prepare support for ppc64.
5716 Contributed under MIT/X11 license.
5718 2008-05-04 Andreas Färber <andreas.faerber@web.de>
5720 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
5722 Contributed under MIT/X11 license.
5724 2008-05-03 Zoltan Varga <vargaz@gmail.com>
5726 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
5727 assemblies, since aot_name is not a full path, causing us to load MS.NET
5728 assemblies on windows.
5730 2008-04-28 Kornél Pál <kornelpal@gmail.com>
5732 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
5733 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
5734 * main.c: Use UTF-8 encoded command line instead of Windows default code
5735 page on Windows to support Unicode.
5736 * driver.c (DllMain): New function for mixed-mode assembly support.
5737 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
5738 export __stdcall functions without decoration.
5740 Contributed under MIT/X11 license.
5742 2008-04-28 Mark Probst <mark.probst@gmail.com>
5744 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
5745 saving it very early.
5747 2008-04-28 Mark Probst <mark.probst@gmail.com>
5749 * mini.h, mini.c: Lots of code for accessing the old RGCTX
5750 deleted. The only way to access the new RGCTX is via the
5753 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
5754 vtable instead of the RGCTX to static methods.
5756 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
5757 accessing the new RGCTX.
5759 * generic-sharing.c: There is no separation between self, type
5760 arguments and other types in the RGCTX anymore.
5762 2008-04-25 Jonathan Chambers <joncham@gmail.com>
5764 * mini-amd64.c (add_general): Remove previous stack adjustment.
5765 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
5766 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
5767 for 32 bytes of stack space reserved for all calls.
5769 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
5770 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
5773 Code contributed under MIT/X11 license.
5775 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
5777 * mini.c (mini_method_verify): Only verify non-inflated methods, check
5778 against the root definition, peeling out method and type instantiations.
5779 Cache verify success results, code that fails verification is still
5780 checked multiple times.
5782 2008-04-23 Zoltan Varga <vargaz@gmail.com>
5784 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
5786 2008-04-23 Jonathan Chambers <joncham@gmail.com>
5788 * mini-amd64.c (add_general): Always increment stack on Win64.
5789 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
5792 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
5793 stack based argument handling on Win64.
5795 Code contributed under MIT/X11 license.
5797 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
5799 * Makefile.am (version.h): Add support for git-svn.
5801 2008-04-22 Zoltan Varga <vargaz@gmail.com>
5803 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
5804 so instead of calling g_spawn_command_line_sync, we do everything by hand,
5805 avoiding allocations and libc functions which might deadlock.
5807 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
5808 'no-gdb-backtrace' option is set.
5810 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
5812 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
5814 2008-04-21 Martin Baulig <martin@ximian.com>
5816 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
5817 and `get_lmf_addr'; `notification_address' is no longer a pointer.
5819 2008-04-21 Martin Baulig <martin@ximian.com>
5821 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
5822 `thread_vtable', `event_handler_ptr' and `event_handler'.
5824 2008-04-21 Martin Baulig <martin@ximian.com>
5826 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
5827 allows delayed initialization of the `executable_code_buffer' when
5830 2008-04-21 Martin Baulig <martin@ximian.com>
5832 * mini.h (mono_debugger_create_notification_function): Removed.
5833 * tramp-*.c (mono_debugger_create_notification_function): Removed.
5835 * mdb-debug-info64.s
5836 (MONO_DEBUGGER__notification_function): Added this in the .text section.
5838 * mdb-debug-info32.s
5839 (MONO_DEBUGGER__notification_function): Added this in the .text section.
5841 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
5842 currently only works on x86 and x86_64, so don't create it on ppc.
5844 2008-04-21 Martin Baulig <martin@ximian.com>
5846 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
5849 (mini_method_compile): In the fp elimination check, check
5850 `debug_options.mdb_optimizations' in addition to
5851 mono_debug_using_mono_debugger().
5853 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
5854 disable some JIT optimizations which are only disabled when
5855 running inside the debugger.
5856 Added `--help-debug' option to describe the debugging options.
5857 (parse_debug_options): New static function to parse the `--debug'
5858 options, so we can easily add more stuff in future.
5860 2008-04-20 Zoltan Varga <vargaz@gmail.com>
5862 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
5863 the method has no body.
5865 2008-04-19 Jonathan Chambers <joncham@gmail.com>
5867 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
5868 assembly is not allowed in MSVC 64-bit compiler.
5869 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
5870 as we get floating point exceptions everywhere.
5872 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
5873 correctly align arguments for call to throw_exception.
5874 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
5876 Code contributed under MIT/X11 license.
5878 2008-04-19 Zoltan Varga <vargaz@gmail.com>
5880 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
5882 2008-04-17 Zoltan Varga <vargaz@gmail.com>
5884 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
5886 * mini-amd64.c (NEW_INS): Set cil_code.
5888 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
5889 from mini-amd64.c so all debugger related logic is in one place.
5891 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
5892 later won't have a random ip assigned to them.
5894 2008-04-16 Zoltan Varga <vargaz@gmail.com>
5896 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
5897 the arch specific function initializes code_size.
5898 (mono_create_delegate_trampoline): Ditto.
5900 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
5901 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
5904 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
5905 running under the debugger.
5907 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
5910 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
5911 debugger. Also move the disabling of optimizations here from driver.c.
5912 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
5915 * mini.h (MonoCompile): Add a few new flags.
5917 2008-04-15 Zoltan Varga <vargaz@gmail.com>
5919 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
5920 so the cil_code field of created MonoInst's is properly set.
5921 (mini_select_instructions): Ditto.
5923 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
5924 (MONO_INST_NEW_CALL): Ditto.
5926 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
5927 in many places so the ins->cil_code field is properly initialized.
5929 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
5932 2008-04-14 Zoltan Varga <vargaz@gmail.com>
5934 * mini.c (mini_method_compile): Print a different message when compiling a
5937 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
5940 2008-04-11 Zoltan Varga <vargaz@gmail.com>
5942 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
5945 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
5947 2008-04-11 Zoltan Varga <vargaz@gmail.com>
5949 * mini.c (handle_stack_args): Make this return void since its return value was
5950 never used. Also set cfg->unverifiable for invalid IL instead of calling
5953 2008-04-10 Mark Probst <mark.probst@gmail.com>
5955 * mini.c: Make sure "this" is live in catch clauses with type
5956 variables in shared generic code.
5958 2008-04-08 Mark Probst <mark.probst@gmail.com>
5960 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
5961 generic_class_is_reference_type() to ensure the proper behaviour
5962 when sharing generic code and the type in question is a type
5965 2008-04-08 Zoltan Varga <vargaz@gmail.com>
5967 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
5968 race conditions when printing thread dumps. Fixes #377738.
5970 2008-04-08 Massimiliano Mantione <massi@ximian.com>
5972 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
5973 shows up when both MonoInst arguments can cause aliasig.
5974 There is likely no way in the current JIT to trigger this problem, but
5975 it showed up in the development of generics sharing, when in a new
5976 opcode both args of an OP_GROUP can be aliases (addresses of a local).
5977 When the generics sharing code will be committed, its tests will be
5978 valid also for this bug.
5980 2008-04-08 Zoltan Varga <vargaz@gmail.com>
5982 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
5985 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
5988 2008-04-07 Zoltan Varga <vargaz@gmail.com>
5990 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
5991 use a more detailed exception message for InvalidCastException.
5993 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
5995 * driver.c (mono_main): Add --debug=casts option to turn on better
5996 InvalidCastException message details.
5998 * mini.c (mini_get_debug_options): New helper function to return the address of
5999 the debug_options variable.
6001 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
6002 the jit_tls TLS variable.
6004 * mini.c (mono_jit_tls): New TLS variable.
6006 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
6009 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
6011 * mini.h: Removed verifer related stuff. This code was moved to verify.c
6013 * mini.c: Removed verifer related stuff, code moved to verify.c.
6015 * driver.c: Using code from verify.c instead of mini.c.
6017 2008-04-05 Zoltan Varga <vargaz@gmail.com>
6019 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
6022 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
6024 * mini.c (check_for_method_verify): Enabling verification of
6025 corlib if mono_verify_all is set. Bugs in the verifier preventing that
6028 2008-04-04 Zoltan Varga <vargaz@gmail.com>
6030 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
6031 caller saved registers as well.
6033 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
6034 saved registers as well.
6036 2008-03-30 Zoltan Varga <vargaz@gmail.com>
6038 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
6040 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
6043 2008-03-27 Zoltan Varga <vargaz@gmail.com>
6045 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
6047 (get_call_info): Take a gsctx argument instead of 'cfg'.
6049 2008-03-26 Zoltan Varga <vargaz@gmail.com>
6051 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
6052 mono_verify_all is set.
6054 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
6056 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
6058 2008-03-25 Zoltan Varga <vargaz@gmail.com>
6060 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
6063 * driver.c mini.c mini.h: Add a --verify-all development option to test the
6064 verifier and the code generated by the compiler.
6066 2008-03-25 Mark Probst <mark.probst@gmail.com>
6068 * mini.c: Generic sharing of the non-nullable case of the box
6071 2008-03-24 Zoltan Varga <vargaz@gmail.com>
6073 * inssel.brg: Fix the build.
6075 * iltests.il.in: Add a test for lconv.ovf.u8.un.
6077 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
6079 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
6080 Array:Address. Fixes #372410.
6082 * iltests.il.in: New tests for readonly prefix.
6084 2008-03-23 Zoltan Varga <vargaz@gmail.com>
6086 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
6089 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
6092 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
6094 * mini.c (mono_decompose_op_imm): New helper function.
6096 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
6097 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6100 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6101 mono_arch_output_basic_block. Fix warnings.
6103 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
6106 2008-03-22 Zoltan Varga <vargaz@gmail.com>
6108 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
6109 since the extra frame is now detected automatically inside the loop.
6111 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
6112 opts which are now in mono_peephole_ins ().
6114 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
6116 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
6117 frames and skip duplicate managed-to-native frames. Fixes #367665.
6119 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6120 opts which are now in mono_peephole_ins ().
6121 (mono_arch_peephole_pass_2): Ditto.
6123 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
6125 * mini-codegen.c (mono_peephole_ins): New helper function containing the
6126 arch independent peephole optimizations.
6128 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6129 opts which are now in mono_peephole_ins ().
6131 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
6133 * mini-s390.c (mono_arch_output_basic_block): Fix build.
6135 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
6138 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
6139 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
6142 2008-03-21 Zoltan Varga <vargaz@gmail.com>
6144 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
6145 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6148 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6149 mono_arch_output_basic_block. Fix warnings.
6151 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6153 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6156 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6158 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6161 * iltests.il: Add new tests.
6163 2008-03-20 Kornél Pál <kornelpal@gmail.com>
6165 * mini.c: Removed Windows version macros.
6167 2008-03-20 Mark Probst <mark.probst@gmail.com>
6169 * generic-sharing.c: Put reflection types in the extensible part
6170 of the runtime generic context.
6172 * mini.c: Generic sharing of the GetTypeHandle special case of the
6173 ldtoken instruction.
6175 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6177 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
6179 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
6181 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
6182 consistency with the other version on the linear IR branch.
6184 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
6186 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
6188 * iltests.il.in: Add new tests.
6190 2008-03-19 Zoltan Varga <vargaz@gmail.com>
6192 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
6194 * iltests.il.in: Add new tests.
6196 2008-03-19 Mark Probst <mark.probst@gmail.com>
6198 * mini.c: Two variables with the same name were declared in
6199 nesting contexts and one wasn't initialized. Fixed.
6201 2008-03-19 Mark Probst <mark.probst@gmail.com>
6203 * mini.c: Generic sharing of the initobj instruction.
6205 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
6207 * mini.c: make the test to optimize ldtoken from typeof() more
6210 2008-03-18 Mark Probst <mark.probst@gmail.com>
6212 * mini.c: Generic sharing of the initobj instruction for reference
6215 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6217 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
6218 the mono_breakpoint_clean_code() code to perform bound checks.
6220 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
6222 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
6223 mono_arch_patch_callsite() to include the start of the managed method
6224 to be able to perform bound checks.
6226 2008-03-17 Mark Probst <mark.probst@gmail.com>
6228 * mini.c: Generic sharing for the isinst instruction.
6230 2008-03-17 Mark Probst <mark.probst@gmail.com>
6232 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6233 inssel-long32-mips.brg: Added opcodes for doing indirect calls
6234 with the runtime generic context argument.
6236 * mini.c: Share calls to several types of unsharable methods by
6237 putting the address of the method code in the runtime generic
6238 context and doing an indirect call.
6240 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6243 2008-03-16 Mark Probst <mark.probst@gmail.com>
6245 * generic-sharing.c: Change due to a change in the runtime genric
6248 2008-03-15 Martin Baulig <martin@ximian.com>
6251 (mono_arch_nullify_class_init_trampoline): Add call to
6252 mono_breakpoint_clean_code() to make things work when running
6253 inside the debugger.
6256 (mono_arch_nullify_class_init_trampoline): Add call to
6257 mono_breakpoint_clean_code() to make things work when running
6258 inside the debugger.
6260 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6262 * inssel-long.brg (reg): Fix 64 bit build.
6264 2008-03-14 Mark Probst <mark.probst@gmail.com>
6266 * mini.c, mini.h: Share static generic code by passing it an
6267 implicit argument pointing to the runtime generic context.
6269 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6270 inssel-long32-mips.brg: New opcodes for calling shared static,
6271 which need to be passed the runtime generic context.
6273 * mini-amd64.c, mini-x86.c: Save the runtime generic context
6274 argument on the stack in the prologue if needed. New function for
6275 finding the runtime generic context argument from the registers
6276 saved by the trampoline.
6278 * mini-amd64.h, mini-x86.h: Specify which register to use for the
6279 runtime generic context argument.
6281 * tramp-amd64.c: Also restore the register used for the runtime
6282 generic context argument.
6284 * mini-trampoline.c: Resolve shared static calls by consulting the
6285 runtime generic context via the new argument.
6287 * generic-sharing.c: Add an argument to sharability-checking
6288 functions that specifies whether type variables should be treated
6289 as sharable type arguments.
6291 * inssel-x86.brg: Removed a superfluous, buggy rule.
6293 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6296 2008-03-14 Martin Baulig <martin@ximian.com>
6298 * debug-debugger.c (main_thread_handler): Call
6299 mono_runtime_run_main() without sending any notifications.
6301 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
6303 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6305 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
6307 2008-03-14 Mark Probst <mark.probst@gmail.com>
6309 * tramp-x86.c: Fixed register restore offsets in the trampoline
6310 code for ECX and EDX.
6312 2008-03-12 Geoff Norton <gnorton@novell.com>
6314 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
6315 different ucontext_t implementations.
6316 * exceptions-arm.c: Use the above defines to get exceptions working on
6317 iPhone (based on a patch by Luke Howard lukeh@padl.com)
6318 * mini-arm.c: Implement iPhone icache support (based on a patch by
6319 Luke Howard lukeh@padl.com)
6321 2008-03-12 Mark Probst <mark.probst@gmail.com>
6323 * mini.c: Enable generic sharing of calls to non-static
6324 non-interface non-generic non-value-type methods.
6326 * mini-trampolines.c: Resolve calls from shared generic code.
6328 2008-03-11 Zoltan Varga <vargaz@gmail.com>
6330 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
6332 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
6334 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
6336 * mini.c: some fixes for the AOT compiler.
6338 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6340 * cpu-amd64.md: Add clob:1 to some float opcodes.
6342 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
6344 * mini.h: Added MiniVerifierMode enumeration.
6346 * mini.c: Added mini_verifier_set_mode to control
6347 the usage of the new verifier.
6349 * mini.c (mono_method): Integrated the new verifier.
6351 * driver.c: Extended --security option with validil and
6352 verifiable options to activate the new verifier.
6354 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6356 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
6357 optimization to ctors taking 0 or 2 arguments too.
6359 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
6362 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
6364 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
6366 2008-03-06 Zoltan Varga <vargaz@gmail.com>
6368 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
6369 non-aot case as well.
6371 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
6373 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
6376 * aot-compiler.c (encode_patch): Ditto.
6378 * mini.h (G_MININT32): Fix the definition of this.
6380 2008-03-05 Zoltan Varga <vargaz@gmail.com>
6382 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
6384 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
6386 2008-03-04 Zoltan Varga <vargaz@gmail.com>
6388 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
6389 methods returning vtypes in registers.
6390 (mono_arch_allocate_vars): Ditto.
6392 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
6394 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
6396 * generics.cs: Add a test from the linear IR branch.
6398 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
6400 * mini.c (inline_method): Cache failed inline attempts.
6402 2008-03-04 Mark Probst <mark.probst@gmail.com>
6404 * mini.c: For shared methods of generic classes put the location
6405 of "this" into the MonoGenericJitInfo.
6407 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
6408 register out of a MonoContext by register number. Add the generic
6409 sharing context as an argument to mono_arch_find_this_argument().
6411 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
6412 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
6413 for new arch function.
6415 * mini-exception.c: Handle open exception clauses in shared
6418 * mini-trampolines.c: Supply additional argument to
6419 mono_arch_find_this_argument().
6421 2008-03-04 Zoltan Varga <vargaz@gmail.com>
6423 * Makefile.am (regtests): Run the bench.exe tests last.
6425 2008-03-03 Zoltan Varga <vargaz@gmail.com>
6427 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
6430 2008-03-02 Zoltan Varga <vargaz@gmail.com>
6432 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
6435 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
6437 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
6439 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
6440 whose class has no cctor.
6442 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
6444 2008-03-01 Zoltan Varga <vargaz@gmail.com>
6446 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
6449 2008-02-29 Zoltan Varga <vargaz@gmail.com>
6451 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
6452 to be in sync with the code on the linear IR branch.
6454 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
6456 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
6458 2008-02-27 Zoltan Varga <vargaz@gmail.com>
6460 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
6462 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
6464 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
6466 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
6468 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
6470 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
6473 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
6475 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
6476 OP_LOADR4_MEMBASE emission.
6478 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
6479 (mono_spillvar_offset_float): Ditto.
6481 * mini-mips.c (mono_arch_emit_prolog): Ditto.
6483 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
6486 * basic-long.cs: Add regression tests for them.
6488 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
6490 (mono_arch_allocate_vars): Fix representation of single-precision float
6492 (mono_arch_output_basic_block): Ditto.
6494 * inssel-mips.brg: Ditto, remove duplicate items.
6496 * mini-mips.c (emit_load_volatile_arguments): New function to handle
6497 arguments of tail calls as on other platforms.
6498 (mono_arch_output_basic_block): Handle tail calls.
6500 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
6503 * objects.cs (test_5_pass_static_struct): Add test for it.
6505 Contributed under MIT/X11 license.
6507 2008-02-26 Zoltan Varga <vargaz@gmail.com>
6509 * Makefile.am: Use gmcs for compiling the regression tests.
6511 * *.2.cs *.2.il: Rename to *.cs and *.il.
6513 2008-02-24 Zoltan Varga <vargaz@gmail.com>
6515 * regalloc.h: Make the vassign array smaller.
6517 * mini.c (mini_method_compile): Remove an unused field in cfg.
6519 * mini-codegen.c: Add a bunch of micro optimizations.
6521 2008-02-23 Zoltan Varga <vargaz@gmail.com>
6523 * regalloc.h: Remove some unused fields.
6525 2008-02-22 Zoltan Varga <vargaz@gmail.com>
6527 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
6529 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
6531 2008-02-22 Mark Probst <mark.probst@gmail.com>
6533 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
6535 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
6536 trampoline: Fetch an entry from the runtime generic context. If
6537 it's NULL, jump to the actual trampoline to fill the runtime
6538 generic context. Otherwise, return it.
6540 * mini.c: Call the lazy fetch trampoline to get entries out of the
6541 runtime generic context.
6543 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
6544 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
6545 tramp-sparc.c: Stubs for the lazy fetch trampoline.
6547 2008-02-21 Mark Probst <mark.probst@gmail.com>
6549 * mini.c: Fetch data out of the extensible part of the runtime
6550 generic context instead of calling a helper function.
6552 * generic-sharing.c: Some functions moved into
6553 metadata/generic-sharing.c. Helper function for fetching other
6554 types now checks and asserts against extensible rgctx (just for
6555 debugging purposes - the helper function isn't called anymore
6556 unless for debugging).
6558 2008-02-21 Zoltan Varga <vargaz@gmail.com>
6560 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
6561 for tail calls up to the point that the tests in iltests.exe run. Also add a
6562 dummy CKFINITE implementation.
6563 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
6564 needed for trampoline LMF frames.
6566 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
6567 trampoline LMF frames.
6569 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
6571 * mini.c (inline_method): clean any pending loader error when inlining fail.
6572 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
6574 2008-02-21 Zoltan Varga <vargaz@gmail.com>
6576 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
6578 * aot-runtime.c (decode_patch_info): Ditto.
6580 * mini.c (mono_resolve_patch_target): Ditto.
6582 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
6585 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
6587 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
6588 if it references an icall address.
6590 2008-02-20 Zoltan Varga <vargaz@gmail.com>
6592 * cpu-s390x.md: Remove some more unused opcodes.
6594 * cpu-s390x.md: Remove some unused opcodes.
6596 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
6597 mono_op_imm_to_op ().
6599 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
6600 instead of a switch statement.
6602 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
6603 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
6605 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
6607 * mini-codegen.c: Remove unused mono_regstate2_... functions.
6609 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
6612 2008-02-19 Zoltan Varga <vargaz@gmail.com>
6614 * driver.c (mono_main): Improve error reporting when an assembly cannot be
6615 opened. Fixes #362607.
6617 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
6619 * iltests.il.in: Add a test for static methods in interfaces.
6621 2008-02-18 Zoltan Varga <vargaz@gmail.com>
6623 * genmdesc.c (build_table): Fix a crash on older glib versions.
6625 * cpu-sparc.md: Remove some unused opcodes.
6627 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
6628 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
6630 * cpu-amd64.md: Remove some unused opcodes.
6632 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
6633 like the other opcodes.
6635 2008-02-17 Zoltan Varga <vargaz@gmail.com>
6637 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
6639 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
6641 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
6642 variables 'cfg' instead of 'm' for consistency.
6644 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
6646 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
6647 argument holding the vtype return address, to avoid the ambigious use of
6648 cfg->ret for this purpose.
6650 * mini.c (NEW_RETLOADA): Use vret_addr if set.
6652 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
6654 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
6655 new mono_print_ins () function which only takes one argument.
6657 2008-02-15 Zoltan Varga <vargaz@gmail.com>
6659 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
6662 2008-02-14 Zoltan Varga <vargaz@gmail.com>
6664 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
6666 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
6668 * mini-x86.c: Sync with the version on the linear IR branch by adding new
6669 opcodes and other small changes.
6671 * mini-ops.h: Add some new opcodes from the linear IR branch.
6673 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
6675 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
6676 opcodes, use the REG_MEMBASE opcodes instead.
6678 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
6679 opcodes, use the REG_MEMBASE opcodes instead.
6681 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
6684 * mini.c (mono_op_imm_to_op): New helper function.
6686 * mini-ops.h: Add some opcodes from linear IR branch.
6688 2008-02-13 Zoltan Varga <vargaz@gmail.com>
6690 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
6693 2008-02-12 Zoltan Varga <vargaz@gmail.com>
6695 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
6698 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
6700 2008-02-09 Zoltan Varga <vargaz@gmail.com>
6702 * aot-compiler.c (emit_method_code): Add an assert.
6704 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
6705 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
6708 2008-02-08 Zoltan Varga <vargaz@gmail.com>
6710 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
6711 some load/store opcodes so they are consistent.
6712 (mono_arch_emit_prolog): Simplify some code.
6714 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
6716 * objects.cs: Add tests for large argument offsets on ARM.
6718 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
6719 stack offsets. Fixes #359651.
6721 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
6723 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
6725 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
6727 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
6729 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
6731 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
6732 rid of CEE_CONV_R_UN.
6734 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
6736 2008-02-07 Zoltan Varga <vargaz@gmail.com>
6738 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
6740 * mini.c (mono_normalize_opcodes): Add some more opcodes.
6742 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
6744 * cpu-amd64.md: Remove some unused opcodes.
6746 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
6748 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
6750 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
6751 arch specific functions for its parts. Call the peephole pass after local
6752 regalloc so the prolog can compute a more accurate max_offset.
6754 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
6755 the corresponding OP_I/OP_L opcodes.
6757 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
6759 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
6761 2008-02-06 Zoltan Varga <vargaz@gmail.com>
6763 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
6764 as they are handled in mini.c.
6766 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
6768 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
6769 case since it is handled in mini.c.
6771 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
6773 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
6775 * *.c: Use the new opcodes in the IR and back end code.
6777 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
6779 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
6781 2008-02-06 Mark Probst <mark.probst@gmail.com>
6783 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
6784 an assert because it has a race condition.
6786 2008-02-06 Zoltan Varga <vargaz@gmail.com>
6788 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
6790 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
6792 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
6794 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
6795 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
6797 2008-02-05 Zoltan Varga <vargaz@gmail.com>
6799 * cpu-amd64.md (move): Correct the maximum size of move.
6801 2008-02-05 Mark Probst <mark.probst@gmail.com>
6803 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
6804 the generic class init trampoline to return quickly if the class
6807 2008-02-04 Zoltan Varga <vargaz@gmail.com>
6809 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
6810 issues where an 32 bit callsite cannot be patched by a 64 bit address.
6812 2008-02-03 Zoltan Varga <vargaz@gmail.com>
6814 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
6817 2008-01-31 Zoltan Varga <vargaz@gmail.com>
6819 * objects.cs: Add some soft-float tests.
6821 * mini.c: Fix a couple more soft-float issues.
6823 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
6825 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
6828 2008-01-30 Zoltan Varga <vargaz@gmail.com>
6830 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
6831 exception happens while compiling a virtual method.
6833 2008-01-29 Zoltan Varga <vargaz@gmail.com>
6835 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
6837 * mini-sparc.c: Fix build.
6839 * mini-sparc.c (get_call_info): Add support for generic sharing.
6841 * mini-exceptions.c: Add a FIXME.
6843 2008-01-27 Zoltan Varga <vargaz@gmail.com>
6845 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
6846 altstack handling code.
6848 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
6850 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
6852 * mini-s390.c: Add support for generic sharing.
6854 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
6856 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
6858 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
6860 * mini-s390x.c: Add support for generic sharing.
6862 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
6864 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
6866 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
6867 can be used since it takes a 16 bit signed immediate.
6869 * inssel-s390x.brg: Fix OP_SETRET.
6871 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
6873 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
6875 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
6877 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
6879 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
6882 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
6885 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
6886 of the unused mono_arch_patch_delegate_trampoline stuff.
6888 2008-01-26 Zoltan Varga <vargaz@gmail.com>
6890 * basic-long.cs: Move the fp related tests to basic-float.cs.
6892 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
6894 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
6896 * basic-calls.cs: Add a test for proper float argument passing.
6898 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
6899 if the context corresponds to an exception received through a signal.
6901 * exceptions.cs: Add a test for nullref handling at the start of a try
6904 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
6906 * jit-icalls.c (mono_break): New JIT icall.
6908 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
6910 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
6912 2008-01-25 Zoltan Varga <vargaz@gmail.com>
6914 * cpu-*.md: Get rid of unused opcodes.
6916 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
6918 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
6921 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
6924 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
6925 the arch independent trampoline code in mini-trampolines.c.
6927 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
6929 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
6931 * mini-s390.h: Remove an unused define.
6933 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
6934 the arch independent trampoline code in mini-trampolines.c.
6936 * mini-arm.c (mono_arch_emit_prolog): Fix build.
6938 2008-01-24 Zoltan Varga <vargaz@gmail.com>
6940 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
6942 * mini-s390.c (mono_arch_emit_prolog): Fix build.
6944 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
6946 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
6948 * cpu-amd64.md: Use smaller sizes for int opcodes.
6950 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
6952 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
6955 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
6958 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
6959 instead of though a pointer to save an indirection when accessing elements of
6962 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
6964 (NOT_IMPLEMENTED): New helper macro.
6965 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
6968 * *.c: Use the new helper macro.
6970 2008-01-21 Zoltan Varga <vargaz@gmail.com>
6972 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
6974 2008-01-20 Zoltan Varga <vargaz@gmail.com>
6976 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
6979 2008-01-18 Zoltan Varga <vargaz@gmail.com>
6981 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
6982 profiling is enabled.
6984 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
6986 (mono_arch_emit_prolog): Add more first bblock optimizations.
6988 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
6989 in order if possible.
6990 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
6991 bblock, since the arguments are still in their original registers.
6993 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
6995 2008-01-17 Zoltan Varga <vargaz@gmail.com>
6997 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
7000 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
7003 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
7005 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
7006 process async exceptions received while in unmanaged code.
7008 * mini.c (mini_init): Install a callback with the runtime which will be called
7009 when a thread receives an async exception while in unmanaged code.
7011 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
7013 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
7015 2008-01-16 Wade Berrier <wberrier@novell.com>
7022 2008-01-16 Zoltan Varga <vargaz@gmail.com>
7024 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
7025 compilation with sun cc.
7027 * cpu-*.md: Fix the build.
7029 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
7031 * mini-amd64.h: Add some comments to the MonoLMF structure.
7033 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
7035 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
7036 in the LMF structure if possible. This saves two instructions in the
7037 managed->native wrappers.
7039 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
7041 2008-01-16 Mark Probst <mark.probst@gmail.com>
7043 * generic-sharing.c: New type argument lookup code which uses the
7044 runtime generic context template.
7046 2008-01-15 Zoltan Varga <vargaz@gmail.com>
7048 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
7050 * mini-arm.c (add_general): Fix arm eabi parameter passing.
7051 (mono_arch_output_basic_block): Fix localloc implementation.
7053 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
7055 * mini-ia64.c (peephole_pass): Fix ia64 build.
7057 * mini-amd64.c (peephole_pass): Fix a warning.
7059 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
7060 at a constant offset from sp/fp.
7062 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
7063 instead of obtaining it from *lmf in the managed method case.
7065 2008-01-14 Zoltan Varga <vargaz@gmail.com>
7067 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
7069 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
7071 * mini.h (MonoInstList): New type.
7072 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
7073 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
7074 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
7075 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
7076 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
7077 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
7078 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
7079 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
7080 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
7081 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
7082 MONO_INST_LIST_FOR_EACH_ENTRY,
7083 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
7084 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
7085 mono_inst_list_first, mono_inst_list_last,
7086 mono_inst_list_next, mono_inst_list_prev): New instruction
7087 list handling interfaces.
7088 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
7089 list head 'ins_list'.
7090 (MonoInst): Replace next pointer with list head 'node'.
7091 (MonoCallInst): Make 'out_args' a MonoInstList.
7092 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
7093 (MonoCompile): Delete reverse_inst_list and
7094 reverse_inst_list_len.
7095 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
7096 mono_arch_lowering_pass, mono_arch_local_regalloc,
7097 mono_arch_output_basic_block, mono_arch_emit_prolog):
7098 Convert to new instruction lists.
7099 (insert_after_ins): Delete.
7100 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
7102 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
7103 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
7104 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
7105 mono_emulate_opcode, mono_emit_load_got_addr,
7106 inline_method, mono_method_to_ir, mono_print_bb_code,
7107 print_dfn, decompose_pass, nullify_basic_block,
7108 replace_out_block_in_code, remove_block_if_useless,
7109 merge_basic_blocks, move_basic_block_to_end,
7110 try_unsigned_compare, optimize_branches, mono_print_code,
7111 mini_select_instructions, remove_critical_edges): Likewise.
7112 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
7113 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
7114 mono_arch_output_basic_block, mono_arch_emit_prolog):
7116 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
7117 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7118 mono_arch_output_basic_block): Likewise.
7119 (inst_list_prepend, insert_after_ins): Delete.
7120 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
7121 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
7123 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
7124 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
7125 mono_arch_emit_prolog): Likewise.
7126 * cfold.c (mono_constant_fold): Likewise.
7127 * liveness.c (visit_bb, mono_analyze_liveness,
7128 optimize_initlocals): Likewise.
7129 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
7130 * graph.c (mono_draw_code_cfg): Likewise.
7131 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
7132 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
7133 mono_ssa_cprop): Likewise.
7134 * abcremoval (get_relations_from_previous_bb, process_block):
7136 * local-propagation (mono_cprop_invalidate_values,
7137 mono_local_cprop_bb): Likewise.
7138 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
7139 peephole_pass, mono_arch_output_basic_block,
7140 mono_arch_emit_prolog): Likewise.
7141 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
7142 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7143 mono_arch_emit_prolog): Likewise.
7144 (insert_after_ins): Delete.
7145 * aliasing.c (print_code_with_aliasing_information,
7146 mono_build_aliasing_information, mono_aliasing_deadce):
7147 Convert to new instruction lists.
7148 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
7149 peephole_pass, NEW_INS, mono_arch_lowering_pass,
7150 mono_arch_local_regalloc, mono_arch_output_basic_block):
7152 (insert_after_ins): Delete.
7153 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
7154 peephole_pass, mono_arch_output_basic_block): Convert to
7155 new instruction lists.
7156 * mini-codegen (InstList, inst_list_prepend,
7157 insert_after_ins): Delete.
7158 (insert_before_ins, get_register_force_spilling,
7159 get_register_spilling, free_up_ireg, free_up_reg,
7160 create_copy_ins, create_spilled_store, alloc_int_reg,
7161 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
7162 to new instruction lists.
7163 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
7164 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7165 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
7166 (insert_after_ins): Delete.
7167 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
7168 mono_arch_local_regalloc, mono_arch_output_basic_block,
7169 mono_arch_call_opcode): Convert to new instruction lists.
7170 (insert_after_ins): Delete.
7171 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
7172 peephole_pass, mono_arch_output_basic_block,
7173 mono_arch_emit_prolog): Convert to new instruction lists.
7175 2008-01-11 Zoltan Varga <vargaz@gmail.com>
7177 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
7179 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
7182 * Makefile.am (version.h): Make this work with non-bash shells.
7184 2008-01-10 Zoltan Varga <vargaz@gmail.com>
7186 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
7188 2008-01-08 Zoltan Varga <vargaz@gmail.com>
7190 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
7191 the InitializeArray optimization.
7193 2008-01-06 Zoltan Varga <vargaz@gmail.com>
7195 * mini.c driver.c: Don't include os/gc_wrapper.h.
7197 2008-01-05 Zoltan Varga <vargaz@gmail.com>
7199 * mini.c (print_jit_stats): Print GC statistics if available.
7201 2008-01-04 Zoltan Varga <vargaz@gmail.com>
7203 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
7205 2007-12-29 Zoltan Varga <vargaz@gmail.com>
7207 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
7209 2007-12-26 Zoltan Varga <vargaz@gmail.com>
7211 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
7213 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
7215 * driver.c (mono_main): Ditto.
7217 2007-12-23 Zoltan Varga <vargaz@gmail.com>
7219 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
7221 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
7222 in the vtable can't be encoded.
7223 (compile_method): Ditto.
7225 2007-12-21 Zoltan Varga <vargaz@gmail.com>
7227 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
7230 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
7233 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
7234 the top LMF entry belongs to the current method.
7236 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
7238 2007-12-20 Zoltan Varga <vargaz@gmail.com>
7240 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
7242 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
7244 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
7246 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
7248 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
7250 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
7253 * basic-float.cs: Add an ulong->double cast test.
7255 2007-12-15 Zoltan Varga <vargaz@gmail.com>
7257 * mini.c (mono_method_to_ir): Fix a warning.
7259 2007-12-14 Zoltan Varga <vargaz@gmail.com>
7261 * mini-ops.h: Add OP_SWITCH.
7263 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
7264 CEE_SWITCH in back-end code, use OP_SWITCH instead.
7266 2007-12-11 Geoff Norton <gnorton@novell.com>
7268 * mini-s390x.c: Minor change to the MAX() define to allow
7269 it to compile with other gcc versions.
7271 2007-12-11 Geoff Norton <gnorton@novell.com>
7274 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
7276 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7278 exceptions-arm.c (mono_arch_get_restore_context): Restore
7281 exceptions-arm.c (throw_exception): Save the frame pointer.
7282 This is a partial fix for #323747. Only the client side is
7285 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7287 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
7288 was using an unrelated variable to log the class which
7289 needed the cctor to be called. This was crashing on arm.
7291 2007-12-09 Robert Jordan <robertj@gmx.net>
7293 * mini-x86.c (mono_arch_emit_epilog):
7294 Consider all kinds of 64-bit types. Fixes #323114.
7296 2007-12-08 Zoltan Varga <vargaz@gmail.com>
7298 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
7300 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7302 * mini-amd64.c (peephole_pass): Add a missing instruction check.
7304 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
7306 * mini.c: run type ctor before allocating an object, not only
7307 when running it's constructor method (fixes at least part of bug #342507).
7309 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7311 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
7313 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
7314 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
7317 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
7318 mono_generic_class_init_trampoline () the same as it is done with the other
7321 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
7322 aot-runtime.c aot-compiler.c: Implement AOT support.
7324 2007-12-07 Mark Probst <mark.probst@gmail.com>
7326 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
7327 build for archs which don't have the vtable trampoline defined
7330 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7332 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
7334 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
7336 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
7338 * tramp-<ARCH>.c: Use the new helper function.
7340 2007-12-07 Mark Probst <mark.probst@gmail.com>
7342 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
7343 trampoline call, which takes a vtable argument.
7345 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
7346 OP_TRAMPCALL_VTABLEs like other calls.
7348 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
7349 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
7350 call. Implemented a support function which fetches the vtable
7351 from a register set.
7353 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
7354 Implemented a generic class init trampoline, using the
7355 OP_TRAMPCALL_VTABLE opcode.
7357 * mini.c: Implemented static field access when sharing generic
7358 code. This implies initing the class using the new
7359 OP_TRAMPCALL_VTABLE call.
7361 2007-12-07 Mark Probst <mark.probst@gmail.com>
7363 * mini.c: Don't compile methods with sharing enabled if their
7364 classes are disabled for sharing.
7366 2007-12-06 Zoltan Varga <vargaz@gmail.com>
7368 * inssel.brg: Add a missing sign extension to the GETCHR and array access
7369 opcodes. Fixes #346563.
7371 * objects.cs: Add a new test.
7373 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
7375 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
7376 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
7378 2007-12-06 Zoltan Varga <vargaz@gmail.com>
7380 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
7382 2007-12-03 Zoltan Varga <vargaz@gmail.com>
7384 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
7387 2007-12-02 Zoltan Varga <vargaz@gmail.com>
7389 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
7391 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
7392 optimization in the AOT case.
7394 2007-11-30 Zoltan Varga <vargaz@gmail.com>
7396 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
7398 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
7400 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
7402 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
7404 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
7405 is created by the inlined delegate ctor.
7407 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
7409 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
7411 2007-11-29 Zoltan Varga <vargaz@gmail.com>
7413 * cpu-x86.md: Fix the length of ckfinite.
7415 2007-11-28 Zoltan Varga <vargaz@gmail.com>
7417 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
7419 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
7420 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
7422 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
7424 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
7425 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
7427 2007-11-28 Martin Baulig <martin@ximian.com>
7430 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
7431 after creating the trampoline.
7433 2007-11-27 Zoltan Varga <vargaz@gmail.com>
7435 * aot-runtime.c (load_aot_module): Check runtime version if needed.
7437 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
7440 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
7441 instead of the calling method to help AOT.
7443 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
7445 2007-11-26 Zoltan Varga <vargaz@gmail.com>
7447 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
7450 2007-11-23 Zoltan Varga <vargaz@gmail.com>
7452 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
7454 * aot-compiler.c (compile_method): Correct check for generic method definitions.
7455 (encode_method_ref): No need to handle generic method definitions specially.
7457 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
7459 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
7462 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
7464 (compile_method): Enable generic sharing.
7466 2007-11-22 Zoltan Varga <vargaz@gmail.com>
7468 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
7469 (mini_method_compile): Add preliminary support for AOTing shared generic code.
7471 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
7474 * mini-trampolines.c: Fix a warning.
7476 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
7478 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
7479 (generic_class_is_reference_type): Remove unused function.
7481 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
7482 in the generic vtable trampoline case.
7484 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
7486 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
7487 return an AOT method based on a vtable slot.
7489 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
7491 * mini.c (mini_get_vtable_trampoline): Export this.
7493 2007-11-22 Martin Baulig <martin@ximian.com>
7496 (MonoDebuggerInfo): Move `debugger_version' up.
7498 2007-11-22 Martin Baulig <martin@ximian.com>
7501 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
7503 * mini-trampolines.c
7504 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
7505 after compiling the method.
7507 2007-11-20 Martin Baulig <martin@ximian.com>
7510 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
7511 (mono_debugger_remove_breakpoint): Likewise.
7512 (mono_debugger_check_breakpoints): Likewise.
7514 * debug-debugger.c: Implement the new breakpoint interface here.
7516 2007-11-18 Zoltan Varga <vargaz@gmail.com>
7518 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
7519 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
7521 * mini-x86.c (mono_arch_output_basic_block): Ditto.
7523 2007-11-17 Zoltan Varga <vargaz@gmail.com>
7525 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
7527 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
7530 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
7533 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
7534 returning a vtype in a register.
7536 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
7537 here from the arch specific code.
7539 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
7542 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
7543 (mono_arch_emit_prolog): Increment maximum prolog size.
7545 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
7546 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
7548 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
7549 MonoGenericSharingContext.
7551 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
7552 MonoGenericSharingContext. Allocate memory from the cfg mempool.
7554 2007-11-15 Mark Probst <mark.probst@gmail.com>
7556 * mini.c, mini.h, generic-sharing.c: Functions for producing code
7557 which extract fields out of the runtime generic context. Full
7558 sharing of the NEWARR opcode.
7560 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
7562 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
7563 --enable-minimal=ssa.
7565 2007-11-13 Zoltan Varga <vargaz@gmail.com>
7567 * mini-trampolines.c (mono_delegate_trampoline): Update after
7568 mono_marshal_get_delegate_invoke () signature change.
7570 2007-11-13 Mark Probst <mark.probst@gmail.com>
7572 * mini.c: Removed the shared context in favor of the generic
7573 sharing context. Allocate the MonoJitInfo structure with room for
7574 the generic sharing context if it's needed.
7576 * mini.h: Remove MonoGenericSharingContext declaration. It's in
7577 domain-internals.h now.
7579 * mini-x86.c: Pass the generic sharing context to get_call_info ().
7581 * generic-sharing.c: Several changes for working without a shared
7582 context and instead operating on open types instead.
7584 2007-11-12 David S. Miller <davem@davemloft.net>
7586 * inssel-sparc.brg: Fix double instruction emit.
7588 2007-11-12 Zoltan Varga <vargaz@gmail.com>
7590 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
7591 Get/Set/Address methods.
7593 * mini.c debug-debugger.c mini-trampolines.c: Update after
7594 mono_marshal_get_delegate_invoke signature change.
7596 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7598 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
7599 This can happens with dynamic methods. Fixes the other bug in #322722.
7601 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7603 * tramp-arm.c (mono_arch_patch_callsite): Support patching
7606 * mini-arm.c (arm_patch): Implement patching of BX call
7607 sequence. Fixes one of the bugs in #322722.
7609 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
7611 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
7612 under Linux. We only need to flush every 32-byte cache line.
7614 2007-11-07 Massimiliano Mantione <massi@ximian.com>
7617 move_basic_block_to_end: Add branches when needed, eventually creating
7619 optimize_branches: added a parameter that tells if it's ok to create
7620 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
7621 and avoid calling move_basic_block_to_end when it's not ok.
7624 2007-11-07 Mark Probst <mark.probst@gmail.com>
7626 * mini.c: Abort inlining call to InitializeArray if something
7627 looks wrong. Let the icall handle it, which now has proper safety
7630 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7632 * mini.c (mono_spill_call): add support for soft-float.
7634 * mini.c (mono_method_to_ir): add support for soft-float
7635 to inlined functions that return float.
7637 * mini.c (mono_method_to_ir): add support for soft-float
7638 to cee_stsfld opcode on float fields.
7640 2007-11-05 Geoff Norton <gnorton@novell.com>
7642 * mini-x86.h: Fix the structure access for X86 Leopard.
7645 2007-11-05 Martin Baulig <martin@ximian.com>
7647 * mini-trampolines.c
7648 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
7649 after compiling the method to notify the debugger.
7651 2007-11-05 Martin Baulig <martin@ximian.com>
7653 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
7655 2007-11-02 Zoltan Varga <vargaz@gmail.com>
7657 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
7658 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
7660 2007-11-01 Zoltan Varga <vargaz@gmail.com>
7662 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
7663 native-to-managed wrappers.
7665 2007-11-01 Geoff Norton <gnorton@novell.com>
7667 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
7670 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
7672 * mini.c, mini-x86.c: when getting back from unmanaged code
7673 to managed via a marshaled delegate we also need to set the
7676 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
7678 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
7681 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
7683 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
7684 let the debugger or other external agents to tell the JIT when
7685 a sw breakpoint has been inserted in the code that the JIT needs
7686 to be able to inspect.
7688 2007-10-31 Martin Baulig <martin@ximian.com>
7691 (MonoDebuggerInfo): Remove `runtime_class_init'.
7693 2007-10-30 Martin Baulig <martin@ximian.com>
7696 (mono_debugger_thread_created): Added `MonoThread *' argument.
7697 (mono_debugger_extended_notification): New public method.
7698 (mono_debugger_trampoline_compiled): New public method.
7701 (MonoDebuggerThreadInfo): Added `thread' and
7702 `extended_notifications' fields.
7705 (debugger_executable_code_buffer): New static variable.
7708 (MonoDebuggerInfo): Added `executable_code_buffer',
7709 `executable_code_buffer_size', `breakpoint_info_area',
7710 `breakpoint_table' and `breakpoint_table_size'.
7712 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
7714 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
7715 that IP either is an unused value or the vtable pointer. IMT
7716 calls use vtable + offset now. Reduced by almost half the size
7719 2007-10-26 Jonathan Chambers <joncham@gmail.com>
7721 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
7722 defines to access param registers. Replace long usage with
7723 gsize as sizeof(long) != sizeof(void*) on Win64.
7725 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
7726 on Win64. Fix intrinsic, use _AddressOfReturnAddress
7727 instead of non-existant _GetAddressOfReturnAddress.
7729 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
7730 param registers. Save/restore %rdi and %rsi in MonoLMF.
7732 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
7733 param registers. Modify (throw_exception) signature to take
7734 %rdi and %rsi on Win64.
7736 Code is contributed under MIT/X11 license.
7738 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
7740 * helpers.c: unlink debugging output files.
7742 2007-10-25 Zoltan Varga <vargaz@gmail.com>
7744 * mini.c: Move mono_create_ftnptr () to object.c.
7746 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7748 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
7749 optional. This function can now be used to disassemble code generated
7750 outside the JIT such as trampolines and IMT thunks.
7752 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
7754 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
7755 vtable pointer from a ldr instruction.
7757 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
7758 new IMT call sequence.
7760 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
7761 call sequence for interface invocations.
7763 * mini-arm.c (mono_arch_emit_imt_argument): added, required
7764 for imt support. This function is empty since IMT on ARM requires no
7765 special handling on the IR side.
7767 * mini-arm.c (mono_arch_find_imt_method): added, required for
7770 * mini-arm.c (mono_arch_find_this_argument): added, required
7773 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
7774 a ldr instruction to load a value stored in the code stream.
7776 * mini-arm.c (mono_arch_build_imt_thunk):added, required
7780 2007-10-23 Zoltan Varga <vargaz@gmail.com>
7782 * mini.c (mini_init): Install the jump trampoline callback.
7784 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7786 * mini-trampolines.c: handle synchronized methods with the common
7787 vtable trampoline (bug #335601).
7789 2007-10-17 Zoltan Varga <vargaz@gmail.com>
7791 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
7793 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
7796 * mini-ia64.h mini-ia64.c: Add support for IMT.
7798 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
7799 prolog. Fixes #331958.
7801 2007-10-15 Zoltan Varga <vargaz@gmail.com>
7803 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
7805 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7807 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
7810 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
7812 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
7815 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
7817 * mini-x86.c, mini-x86.h: x86 support for the common vtable
7820 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
7822 * mini-trampolines.c: changed the magic rampoline to understand
7823 the common vtable trampoline method: the method to invoke is
7824 determined by the vtable displacement of the call.
7826 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7828 * mini.c, mini.h: register the common vtable trampoline if the
7829 architecture supports it.
7831 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7833 * cpu-amd64.md: use the correct max length for tls_get.
7835 2007-10-14 Zoltan Varga <vargaz@gmail.com>
7837 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
7838 CEE_STELEM_ANY. Fixes #333696.
7840 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
7842 * exceptions-x86.c: provide more graceful handling of the case where
7843 we followed a bogus function pointer from managed code (bug #332866).
7845 2007-10-11 Mark Probst <mark.probst@gmail.com>
7847 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
7848 replaces the generic_shared flag and will carry more information
7851 * generic-sharing.c: Added mini_type_stack_size() which allows
7852 allows open types if given a generic sharing context.
7853 mini_get_basic_type_from_generic() takes a
7854 MonoGenericSharingContext* instead of a MonoCompile* now.
7856 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
7857 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
7858 mini-sparc.c, mini-x86.c: Trivial changes required by the two
7859 changes above. Just passing arguments through to the right
7862 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
7864 * mini-arm.c: unify the call emission to emit_code_seq().
7866 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
7868 * tramp-arm.c: reduced the trampoline size.
7870 2007-10-10 Mark Probst <mark.probst@gmail.com>
7872 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
7873 variable handling out of arch-specific code.
7875 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
7877 * mini-arm.c: implemented fast delegate dispatch.
7879 2007-10-09 Zoltan Varga <vargaz@gmail.com>
7881 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
7882 that fp elimination is turned off if the space required by locals is too
7885 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
7887 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
7888 ARM to the new style trampoline.
7890 2007-10-09 Zoltan Varga <vargaz@gmail.com>
7892 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
7894 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
7896 2007-10-09 Martin Baulig <martin@ximian.com>
7899 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
7900 `field_info_offset_offset'.
7902 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
7904 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
7905 removed more internal usage of the r11 register and made it available
7906 to the register allocator.
7908 2007-10-08 Mark Probst <mark.probst@gmail.com>
7910 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
7911 when sharing generics and treat type variables as references.
7913 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
7915 * mini-ppc.c: started removing the internal uses of register r11
7916 to eventually allow the register allocator to manage it as an
7917 additional available register.
7919 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
7921 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
7923 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
7925 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
7926 specific trampolines as they are not performance critical as a jump
7927 target (maybe align as before only for AOT code?). This saves about
7928 200 KB of native code on x86 for monodevelop startup.
7930 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
7932 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
7933 monodevelop startup.
7935 2007-10-06 Zoltan Varga <vargaz@gmail.com>
7937 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
7939 * mini-sparc.h mini-sparc.c: Implement IMT support.
7941 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
7942 its smaller and doesn't clobber sparc_g1.
7944 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
7946 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
7948 * mini-ppc.c: optimized the size of the IMT thunks a bit.
7950 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
7952 * mini-ppc.c: implemented fast delegate invocation.
7954 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
7956 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
7958 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
7960 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
7961 code to the new style trampoline in preparation for IMT support.
7963 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
7965 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
7966 systems already. This also reduces the specific trampiline sizes and
7967 prepares for the use of r12 as the IMT identifier register.
7969 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
7971 * mini-mips.h: endianess fix (simplified from a patch by
7972 Thomas Kunze <thommy@tabao.de>, bug #323737).
7974 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
7976 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
7977 to access ucontext fields and enable netbsd support
7978 (partially from Magnus Henoch <mange@freemail.hu>).
7980 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
7982 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
7983 use the preprocessor from the CPP env var if it is set.
7985 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
7987 * mini-trampolines.c: fixed an assertion and moved it earlier in the
7988 code, before interface_offset gets used.
7990 2007-10-02 Zoltan Varga <vargaz@gmail.com>
7992 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
7993 mono_class_setup_vtable () before accessing klass->vtable.
7995 2007-10-01 Zoltan Varga <vargaz@gmail.com>
7997 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
8000 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8002 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
8003 IMT slots (this saves hundreds of KB of memory in programs like
8004 IronPython and Monodevelop).
8006 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8008 * mini.c: print the delegate counter.
8010 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
8012 * mini-x86.c: make it easier to enable the debugging code for IMT
8015 2007-09-28 Martin Baulig <martin@ximian.com>
8018 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
8019 `mono_method_klass_offset' and `mono_method_token_offset'.
8021 2007-09-20 Mark Probst <mark.probst@gmail.com>
8023 * mini.c: First generics sharing implementation. Can only share
8024 in very simple cases. If sharing doesn't work it falls back to
8025 dedicated compilation.
8027 * mini.h: Flag in MonoCompile to specify whether generic
8028 compilation is shared. Flags enum for marking which generic inst
8029 of a context is used. Prototypes for helper functions.
8031 * generic-sharing.c: Helper functions for generic method sharing.
8033 * optflags-def.h: Optimization flag (gshared) for enabling generic
8034 method sharing added.
8036 * Makefile.am: generic-sharing.c added.
8038 2007-09-19 Daniel Nauck <dna@mono-project.de>
8040 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
8042 2007-09-19 Massimiliano Mantione <massi@ximian.com>
8043 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
8046 2007-09-19 Martin Baulig <martin@ximian.com>
8048 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
8049 mono_debug_cleanup() is now part of mono_cleanup().
8051 2007-09-18 Zoltan Varga <vargaz@gmail.com>
8053 * driver.c (mono_main): Fix a warning.
8055 2007-09-17 Zoltan Varga <vargaz@gmail.com>
8057 * aot-compiler.c: Optimize various parts when processing large assemblies.
8060 * mini.c (mono_patch_info_hash): Improve hash function.
8062 2007-09-14 Jonathan Chambers <joncham@gmail.com>
8064 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
8066 Code is contributed under MIT/X11 license.
8068 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8070 * mini.c (mini_init): Fix a leak.
8072 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
8074 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8076 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
8078 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8080 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
8082 2007-09-13 Zoltan Varga <vargaz@gmail.com>
8084 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
8087 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
8089 * mini.c (handle_alloc): Enable managed allocators in AOT code.
8091 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
8093 * aot-runtime.c (decode_patch_info): Ditto.
8095 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8097 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
8098 static case. Cache delegates in architecture specific code,
8099 based on number of parameters.
8101 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
8102 in architecture specific code, based on number of parameters.
8104 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
8105 caching happen in architecture specific code now.
8107 Code is contributed under MIT/X11 license.
8109 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8111 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
8112 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
8113 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
8115 Code is contributed under MIT/X11 license.
8117 2007-05-15 Massimiliano Mantione <massi@ximian.com>
8118 * mini.c: (mono_thread_abort) Fixed bug #82416.
8120 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8122 * mini.: hook the new managed GC allocation feature into the JIT.
8124 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
8126 * mini.c: implementation for the new runtime tls opcode.
8128 2007-09-11 Martin Baulig <martin@ximian.com>
8131 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
8132 `mono_method_inflated_offset'.
8134 2007-09-07 Zoltan Varga <vargaz@gmail.com>
8136 * driver.c mini.h mini.c: Add a new devel command line option for injecting
8137 async exceptions into a method.
8139 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
8140 purpose of testing whenever the unwinder works at every instruction.
8142 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
8144 * mini.c: check accessibility of method used in ldftn (fixes
8147 2007-09-04 Zoltan Varga <vargaz@gmail.com>
8149 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
8151 * inssel.brg: Fix a warning.
8153 2007-09-03 Martin Baulig <martin@ximian.com>
8155 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
8156 now takes the `main_method' as argument.
8158 2007-09-02 Zoltan Varga <vargaz@gmail.com>
8160 * cpu-sparc.md (endfilter): Add missing src1:i argument.
8162 2007-08-30 Jonathan Chambers <joncham@gmail.com>
8164 * driver.c: include the cil-coff.h header on Windows.
8166 Code is contributed under MIT/X11 license.
8168 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
8170 * mini.c, driver.c: don't include the cil-coff.h header.
8172 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8174 * mini.c: flag places that needs fixes fo soft-float support.
8176 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
8178 * mini.h, inssel-float.brg: fix soft-float constant loads on big
8179 endian systems (partially from Dean Jenkins, bug #81924).
8181 2007-08-28 Mark Probst <mark.probst@gmail.com>
8183 * mini.c (check_linkdemand): Remove embedded reference object in
8184 call to LinkDemandSecurityException.
8185 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
8186 with an IntPtr instead of a reference object.
8188 2007-08-28 Zoltan Varga <vargaz@gmail.com>
8190 * mini.c (handle_initobj): Handle alignment properly.
8192 * inssel.brg (mini_emit_memset): Ditto.
8194 * inssel.brg (mini_emit_memcpy): Ditto.
8196 * inssel-sparc.brg: Ditto.
8198 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
8200 2007-08-26 Zoltan Varga <vargaz@gmail.com>
8202 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
8203 exceptions raised in unmanaged code. Fixes part of #82594.
8205 2007-08-24 Mark Probst <mark.probst@gmail.com>
8207 * mini.c (mono_method_to_ir), declsec.c
8208 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
8210 2007-08-22 Martin Baulig <martin@ximian.com>
8213 (MonoDebuggerThreadInfo): New typedef.
8214 (mono_debugger_thread_table): New global variable.
8215 (mono_debugger_thread_created): New public function.
8216 (mono_debugger_thread_cleanup): New public function.
8220 - removed `get_current_thread' and `lookup_assembly'.
8221 - removed `data_table'.
8222 - added `thread_table'.
8225 (mono_thread_start_cb): Call mono_debugger_thread_created().
8226 (mono_thread_attach_cb): Likewise.
8227 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
8228 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
8231 * driver.c (mono_main): Move mono_debug_init() up, before calling
8232 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
8234 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8236 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
8237 together when passing several arguments of type double (gives a small
8238 speedup and saves a few bytes of generated code).
8240 2007-08-20 Jb Evain <jbevain@novell.com>
8242 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
8244 2007-08-20 Jb Evain <jbevain@novell.com>
8246 * mini.c (mono_method_to_ir): throw MethodAccessException
8247 and FieldAccessException instead of InvalidProgramException.
8249 2007-08-20 Mark Probst <mark.probst@gmail.com>
8251 * mini.c: CoreCLR security checks.
8253 * mini.h: Removed MonoSecurityMode (moved to
8254 metadata/security-manager.h) and mono_security_mode global var
8255 (replaced by set/get functions in security-manager.h).
8257 * driver.c: Added "core-clr-test" security mode for testing. Used
8258 set-function for setting security mode.
8260 2007-08-17 Mark Probst <mark.probst@gmail.com>
8262 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
8263 the new jit_info_table.
8265 * driver.c: Test code for the new jit_info_table (enabled by the
8266 define MONO_JIT_INFO_TABLE_TEST).
8268 2007-08-14 Zoltan Varga <vargaz@gmail.com>
8270 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
8271 detection of call <REG> instruction sequence. Fixes build on freebsd.
8273 2007-08-13 Zoltan Varga <vargaz@gmail.com>
8275 * mini-exceptions.c: Fix a warning.
8277 2007-08-11 Zoltan Varga <vargaz@gmail.com>
8279 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
8280 stack overflow handling code on amd64 too.
8282 * mini-exceptions.c (mono_setup_altstack): Make this use
8283 mono_thread_get_stack_bounds ().
8285 * mini-x86.h: Disable sigaltstack on solaris x86.
8287 2007-08-10 Zoltan Varga <vargaz@gmail.com>
8289 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
8291 2007-08-10 Geoff Norton <gnorton@customerdna.com>
8293 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
8295 2007-08-08 Zoltan Varga <vargaz@gmail.com>
8297 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
8299 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
8301 2007-08-03 Neale Ferguson <neale@sinenomine.net>
8303 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
8306 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8308 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
8309 to be emitted (bug #82281).
8311 2007-08-01 Martin Baulig <martin@ximian.com>
8313 Merged the `debugger-dublin' branch.
8315 * debug-debugger.h (MonoDebuggerInfo):
8316 Removed the `old_*' compatibility entries.
8317 Added `debugger_version' and `data_table'.
8318 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
8319 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
8322 (MiniDebugMethodBreakpointInfo): Add `address_list'.
8323 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
8324 instead of a `gconstpointer'.
8325 (mono_debugger_insert_method_breakpoint): Return a
8326 `MonoDebugMethodAddressList *'.
8328 2007-06-28 Martin Baulig <martin@ximian.com>
8330 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
8332 2007-08-01 Zoltan Varga <vargaz@gmail.com>
8334 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
8335 __builtin_frame_address () since it is broken on older gcc versions.
8337 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8339 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
8340 on the stack overflow handling and made the managed stack overflows
8341 catchable in most cases using soft guard pages.
8342 * exceptions-x86.c: added code to restore the protection in the soft
8343 guard pages at the end of exception handling.
8345 2007-07-31 Zoltan Varga <vargaz@gmail.com>
8347 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
8349 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8351 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
8354 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8356 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
8357 signal handling support until it has been ported to the new mechanism.
8358 * mini.c: fixed stack overflow detection and use the new
8359 architecture code to handle signals on the altstack.
8361 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
8363 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
8364 stack overflows on the alt stack.
8366 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
8368 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
8369 stack overflows on the alt stack.
8371 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
8373 * exceptions-ppc.c: cleanup preparing for altstack support.
8375 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
8377 * exceptions-arm.c: cleanup preparing for altstack support.
8379 2007-07-27 Mark Probst <mark.probst@gmail.com>
8381 * mini.c (print_jit_stats): Output hazard pointer stats.
8383 2007-07-26 Mark Probst <mark.probst@gmail.com>
8385 * driver.c, mini.c: Replaced security mode flags with a single
8388 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8390 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
8392 2007-07-25 Mark Probst <mark.probst@gmail.com>
8394 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
8395 (which doesn't do anything yet) for activating Core CLR
8396 (Silverlight) security.
8398 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
8400 * mini-codegen.c: work around a possible gcc bug on arm.
8402 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8404 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
8405 message for platforms that don't support AOT compilation.
8407 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8409 * mini.h, mini.c, driver.c: temporary smcs hack.
8411 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
8413 * mini-arm.h, mini-arm.c: arm EABI fixes.
8415 2007-07-22 Zoltan Varga <vargaz@gmail.com>
8417 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
8420 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
8421 trampolines taking a method argument.
8423 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
8425 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
8426 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
8428 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
8429 JIT compilation throws an exception. Fixes #82050.
8431 2007-07-19 Mark Probst <mark.probst@gmail.com>
8433 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
8434 with the MONO_EXCEPTION_ defines.
8436 2007-07-17 Zoltan Varga <vargaz@gmail.com>
8438 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
8441 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
8442 the cause of an assertion.
8444 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
8446 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
8449 2007-07-15 Zoltan Varga <vargaz@gmail.com>
8451 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
8452 assert. Should fix #82103.
8454 2007-07-14 Zoltan Varga <vargaz@gmail.com>
8456 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
8457 here too. Fixes #82095.
8459 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
8462 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
8464 * mini-amd64.h: Enable IMT for amd64.
8466 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
8468 2007-07-12 Zoltan Varga <vargaz@gmail.com>
8470 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
8472 2007-07-12 Mark Probst <mark.probst@gmail.com>
8474 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
8475 as soon as check_linkdemand sets an exception_type.
8477 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8479 * mini-x86.c: fixed offsets for IMT call sequence.
8480 * mini-x86.h: enable IMT again.
8482 2007-07-11 Zoltan Varga <vargaz@gmail.com>
8484 * trace.c (mono_trace_enter_method): Decode MonoType too.
8486 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
8488 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
8490 * mini-amd64.c: Add preliminary IMT implementation.
8492 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8494 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
8495 understand the new IMT-base interface invocation (thanks to
8496 Daniel Nauck for the report and the remote debugging session).
8498 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
8500 * mini-x86.c: size and speed optimizations for the IMT bsearch.
8502 2007-07-11 Zoltan Varga <vargaz@gmail.com>
8504 * Makefile.am (aotcheck): Make this actually use the AOTed code.
8506 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
8508 * mini-trampolines.c: implement AOT IMT support.
8509 * mini-x86.h: enable IMT support for wider testing.
8511 2007-07-10 Zoltan Varga <vargaz@gmail.com>
8513 * inssel.brg (emit_imt_argument): Add aot support here.
8515 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
8517 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8519 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
8520 of the IMT implementation, partially from massi, with my
8521 implementation of the bsearch sequence. Disabled by default until
8522 the AOT code is implemented.
8524 2007-07-10 Zoltan Varga <vargaz@gmail.com>
8526 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
8528 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
8530 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8532 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
8533 arch-independent IMT JIT code from Massimiliano
8534 Mantione (massi@ximian.com) with small cleanups from me.
8536 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
8538 * Makefile.am: fix svn invocation to get the svn revision to be
8539 independent of the local language (build fix).
8541 2007-07-09 Mark Probst <mark.probst@gmail.com>
8543 * mini.c (inline_method): Reset cfg->exception_type if the
8544 inlining is aborted. Fixes: 82049.
8546 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
8548 * mini.c: remove assert from exception handling code when exception_ptr
8551 2007-07-05 Zoltan Varga <vargaz@gmail.com>
8553 * mini.c (mono_codegen): Add an assert.
8555 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
8556 enter and leave code.
8557 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
8559 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8561 * mini-ppc.c: fixed memory corruption for localloc(0)
8564 2007-07-05 Zoltan Varga <vargaz@gmail.com>
8566 * mini.c: Fix warnings.
8568 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
8570 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
8571 to emit better double->int conversions.
8573 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
8575 * mini.c: the provided Min/Max optimizations are valid for unisgned
8578 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
8580 * 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
8582 2007-06-28 Miguel de Icaza <miguel@novell.com>
8584 * mini.c (mono_running_on_valgrind): Add support for reporting the
8585 method and its boundaries to valgrind.
8587 2007-06-28 Martin Baulig <martin@ximian.com>
8589 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
8591 2007-06-25 Zoltan Varga <vargaz@gmail.com>
8593 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
8595 * generic.2.cs: Add new test case.
8597 2007-06-25 Martin Baulig <martin@ximian.com>
8599 Merged the `debugger-dublin' branch.
8602 (mono_debugger_insert_method_breakpoint): New public method.
8603 (mono_debugger_remove_method_breakpoint): Likewise.
8604 (mono_debugger_check_breakpoints): New static method.
8605 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
8607 * debug-debugger.h (MonoDebuggerInfo):
8608 Renamed (to keep backward compatibility in the vtable):
8609 `insert_breakpoint' -> `old_insert_breakpoint'.
8610 `remove_breakpoint' -> `old_remove_breakpoint'.
8611 `create_string' -> `old_create_string'.
8612 `lookup_class' -> `old_lookup_class'.
8613 `lookup_type' -> removed; changed into a dummy field.
8614 `lookup_assembly' -> `old_lookup_assembly'.
8615 Added (same functionality, but different signature):
8616 `create_string', `lookup_class', `lookup_assembly'
8618 `get_method_addr_or_bpt', `remove_method_breakpoint',
8619 `runtime_class_init'.
8621 * debug-debugger.c: Merged the `debugger-dublin' branch.
8623 2007-06-23 Zoltan Varga <vargaz@gmail.com>
8625 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
8627 (peephole_pass): Likewise.
8629 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
8631 * driver.c: hopefully make setaffinity work also for ancient
8634 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
8636 * driver.c : win32 build fix.
8638 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
8640 * driver.c: check for the MONO_NO_SMP env var and bind to a single
8641 processor if it is set.
8643 2007-06-21 Martin Baulig <martin@ximian.com>
8645 * debug-mini.h: New file.
8648 (mono_debugger_insert_breakpoint_full): Moved here from
8649 ../metadata/mono-debug-debugger.c.
8650 (mono_debugger_remove_breakpoint): Likewise.
8651 (mono_debugger_breakpoint_callback): Likewise.
8653 2007-06-15 Raja R Harinath <rharinath@novell.com>
8655 * jit-icalls.c (mono_helper_compile_generic_method): Update to
8656 changes in MonoGenericClass.
8658 2007-06-14 Zoltan Varga <vargaz@gmail.com>
8660 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
8662 2007-06-14 Raja R Harinath <rharinath@novell.com>
8664 * jit-icalls.c (mono_helper_compile_generic_method): Update to
8665 removal of MonoGenericMethod.
8667 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8669 * mini-exceptions.c: hooks for the exception events profiling API.
8671 2007-06-14 Randolph Chung <tausq@debian.org>
8673 * Makefile.ma: Add hppa target.
8674 * mini-arch.h: Include mini-hppa.h
8675 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
8676 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
8677 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8679 2007-06-14 Randolph Chung <tausq@debian.org>
8681 * inssel.brg: Add rules for "chained" compare-branch operations so that
8682 a single compare op can affect multiple branches. Adjust cost for
8683 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
8684 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
8685 cost for some rules so that they can more easily be overridden by
8686 per-arch rules (with fixes from lupus).
8687 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8689 2007-06-13 Randolph Chung <tausq@debian.org>
8691 * mini-ops.h: Reorder branch ops so that they match the order of the
8692 corresponding CEE_* ops. The code expects them this way.
8693 Add new ops for HPPA target.
8694 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8696 2007-06-13 Randolph Chung <tausq@debian.org>
8698 * mini-exceptions.c: Handle cases where the stack grows towards
8700 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8702 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
8704 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
8706 * driver.c: explain where a non-matching corlib is found.
8708 2007-06-13 Mark Probst <mark.probst@gmail.com>
8710 * mini.c (print_jit_stats): Output dynamic code allocation stats.
8712 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
8714 * mini-exceptions.c: Generate a method profile leave event during
8715 an exception to ensure that the profiler gets notified.
8717 2007-06-07 Zoltan Varga <vargaz@gmail.com>
8719 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
8722 * cpu-amd64.md: Add long_and/or/xor opcodes.
8724 2007-06-06 Wade Berrier <wberrier@novell.com>
8726 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
8727 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
8728 length of instruction shr_imm (expected 8, got 10)
8730 2007-06-06 Zoltan Varga <vargaz@gmail.com>
8732 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
8734 2007-06-06 Mark Probst <mark.probst@gmail.com>
8736 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
8737 MonoInternalHashTable again (fixed bug in the internal hash table
8740 2007-06-06 Mark Probst <mark.probst@gmail.com>
8742 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
8743 Have to figure out what makes it crash the SWF regression.
8745 2007-06-05 Zoltan Varga <vargaz@gmail.com>
8747 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
8749 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8751 * mini.c: optimize out the type check when storing null in a
8754 2007-06-04 Mark Probst <mark.probst@gmail.com>
8756 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
8757 MonoInternalHashTable.
8759 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
8761 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
8762 signed integer methods.
8764 2007-06-02 Zoltan Varga <vargaz@gmail.com>
8766 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
8767 permanently since the current approach doesn't work.
8769 2007-06-02 Zoltan Varga <vargaz@gmail.com>
8771 * inssel.brg (stmt): Only call delegate->invoke_impl if
8772 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
8774 2007-06-01 Zoltan Varga <vargaz@gmail.com>
8776 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
8777 the sreg2==rdx case.
8779 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
8780 account if it contains a rex prefix.
8781 (peephole_pass): Handle OP_FMOVE as well.
8783 2007-06-01 Zoltan Varga <vargaz@gmail.com>
8785 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
8786 as it causes regressions.
8788 2007-05-31 Zoltan Varga <vargaz@gmail.com>
8790 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
8791 static case as well.
8793 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
8795 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
8796 (mono_arch_get_this_arg_from_call): Ditto.
8798 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
8800 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
8803 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
8804 (mono_arch_get_this_arg_from_call): Ditto.
8806 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
8808 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
8809 try to create optimized invoke code and use that for further invocations.
8810 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
8812 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
8814 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
8816 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
8817 sealed classes or methods.
8818 *devirtualization.cs: tests for the new optimization
8820 2007-05-29 Zoltan Varga <vargaz@gmail.com>
8822 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
8823 by the update_volatile () function.
8825 2007-05-27 Zoltan Varga <vargaz@gmail.com>
8827 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
8830 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
8832 2007-05-24 Jonathan Chambers <joncham@gmail.com>
8834 * mini.c: Add configure checks for header files.
8835 * mini-x86.c: Add configure checks for header files.
8836 * trace.c: Add configure checks for header files.
8837 * aot-runtime.c: Add configure checks for header files.
8838 * aot-compiler.c: Add configure checks for header files.
8839 * driver.c: Add configure checks for header files.
8840 * mini-codegen.c: Add configure checks for header files.
8842 Code is contributed under MIT/X11 license.
8844 2007-05-22 Zoltan Varga <vargaz@gmail.com>
8846 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
8847 icompare_imm -128 + op_iclt. Fixes #81703.
8849 2007-05-19 Zoltan Varga <vargaz@gmail.com>
8851 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
8853 2007-05-15 Massimiliano Mantione <massi@ximian.com>
8855 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
8856 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
8857 so that all isinst checks now use "interface_bitmap".
8859 2007-05-15 Zoltan Varga <vargaz@gmail.com>
8861 * cpu-amd64.md (jmp): Fix a warning.
8863 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
8865 * basic.cs: Add new regression test.
8867 * basic.cs: Remove test which is now in basic-long.cs.
8869 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
8871 * basic-long.cs: Add new test.
8873 2007-05-13 Zoltan Varga <vargaz@gmail.com>
8875 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
8877 2007-05-12 Zoltan Varga <vargaz@gmail.com>
8879 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
8881 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
8884 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
8885 throwing code a bit.
8887 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
8888 the exception throwing code a bit.
8890 * mini-x86.c (get_call_info): Allocate result from a mempool.
8892 2007-05-11 Zoltan Varga <vargaz@gmail.com>
8894 * aot-compiler.c (find_typespec_for_class): Fix the assert.
8896 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
8898 * mini.h (MonoCompile): Add 'token_info_hash' field.
8900 * mini.c: Save token->method associations during compilation so the AOT
8901 compiler can use it.
8903 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
8904 which reference generic classes and methods.
8906 2007-05-10 Zoltan Varga <vargaz@gmail.com>
8908 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
8910 * aot-compiler.c (compile_method): Fix a typo in a comment.
8912 * aot-runtime.c (decode_cached_class_info): Skip generic types.
8914 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
8917 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
8919 2007-05-09 Zoltan Varga <vargaz@gmail.com>
8921 * mini.h (MonoCompile): Add 'args' field.
8923 * mini.c (mono_compile_create_vars): Store variables representing the arguments
8926 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
8928 2007-05-08 Zoltan Varga <vargaz@gmail.com>
8930 * mini.c (mono_compile_get_interface_var): Remove this unused function.
8932 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
8934 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
8935 opcodes for some opcodes.
8937 * mini.h *.brg *.c: Use the new opcodes.
8939 2007-05-08 Massimiliano Mantione <massi@ximian.com>
8941 * mini.h: Bumped aot revision.
8943 * inssel.brg: modified code generation of type checks for interfaces
8944 to use the new "MonoClass.interface_bitmap" instead of the old
8945 "MonoClass.interface_offsets".
8947 2007-04-30 Zoltan Varga <vargaz@gmail.com>
8949 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
8951 2007-04-29 Zoltan Varga <vargaz@gmail.com>
8953 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
8956 2007-04-27 Neale Ferguson <neale@sinenomine.net>
8958 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
8960 2007-04-27 Wade Berrier <wberrier@novell.com>
8962 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
8963 mini.h) to fix build.
8965 2007-04-26 Zoltan Varga <vargaz@gmail.com>
8967 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
8969 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
8970 causes the corlib unit tests to fail.
8972 2007-04-25 Zoltan Varga <vargaz@gmail.com>
8974 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
8976 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
8978 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
8979 opcodes to the comparison relations.
8981 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
8982 opcodes to their types.
8984 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
8986 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
8987 it in cfg->arch.cinfo.
8989 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
8991 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
8992 cfg->cil_offset_to_bb.
8994 2007-04-24 Zoltan Varga <vargaz@gmail.com>
8996 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
8997 created becase of initlocals.
8999 2007-04-23 Zoltan Varga <vargaz@gmail.com>
9001 * mini-alpha.c cpu-alpha.md: More alpha port work from
9002 Sergey Tikhonov <tsv@solvo.ru>.
9004 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
9006 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
9008 2007-04-19 Zoltan Varga <vargaz@gmail.com>
9010 * cpu-s390.md (break): Correct the length of break instruction.
9012 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9014 * mini.c: fix a couple of soft-float issues and comments.
9016 2007-04-15 Miguel de Icaza <miguel@novell.com>
9018 * trace.c (is_filenamechar): - is also a filename char.
9020 2007-04-15 Neale Ferguson <neale@sinenomine.net>
9022 * mini-s390.c: Correct checking for enum type in return value processing.
9024 2007-04-14 Raja R Harinath <rharinath@novell.com>
9026 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
9027 (version.h): Makefile is in the build directory.
9029 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
9031 * mini-amd64.h: fix for assertion failure on Solaris/amd64
9033 2007-04-11 Martin Baulig <martin@ximian.com>
9035 * mini.c (can_access_member): Fix handling of generic classes;
9038 2007-04-10 Zoltan Varga <vargaz@gmail.com>
9040 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
9042 2007-04-05 Zoltan Varga <vargaz@gmail.com>
9044 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
9046 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9048 * mini-codegen.c: make sure the right spill amount is
9049 used for fp or integer registers (fixes the float_sub_spill() on ppc).
9051 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
9053 * mini-ppc.c: fixes for the fp_branch_nan test.
9055 2007-03-23 Zoltan Varga <vargaz@gmail.com>
9057 * basic.cs: Comment out new test which still fails on ia64.
9059 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9061 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
9063 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9065 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
9067 2007-03-22 Zoltan Varga <vargaz@gmail.com>
9069 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
9070 on 64 bit machines. Fixes part of #80738.
9072 * basic.cs: Add regression test.
9074 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9076 * inssel.brg basic.cs: Revert previous change to fix build.
9078 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
9081 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
9083 * basic.cs: Add new regression test.
9085 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9087 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
9090 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9092 * cpu-s390x.md: Correct length of break instruction.
9094 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9096 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
9097 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
9099 2007-03-15 Jonathan Chambers <joncham@gmail.com>
9101 * *.c: Begin WIN64 port.
9102 * mini.c: Use correct register in profiler.
9103 * mini-amd64.c: No inline assembly on Win64.
9104 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
9105 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
9106 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
9107 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
9108 mono_arch_ip_from_context for Win64.
9110 Contributed under MIT/X11 license.
9112 2007-03-15 Zoltan Varga <vargaz@gmail.com>
9114 * exceptions-amd64.c (seh_handler): Ditto.
9116 * exceptions-x86.c (seh_handler): Fix a memory leak.
9118 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
9120 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
9121 mini-s390x.c: fixed peephole optimizations to deal
9122 correctly with 1 and 2 byte reload avoidance.
9124 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
9126 * cpu-s390.md, cpu-s390x.md: update localloc length.
9128 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9130 * cpu-g4.md: added missing descriptions.
9132 2007-03-14 Miguel de Icaza <miguel@novell.com>
9134 * Makefile.am: Add support so the tail tests are not executed on
9135 PowerPC as that is a known limitation of the PowerPC port.
9137 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9139 * runmdesc.bat: Move to msvc directory.
9141 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9143 * runmdesc.bat: Run executable that was produced by the current
9144 target and sent via an argument.
9146 2007-03-11 Zoltan Varga <vargaz@gmail.com>
9148 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
9151 * generics.2.cs: Add regression test.
9153 2007-03-09 Wade berrier <wberrier@novell.com>
9155 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
9157 2007-03-09 Zoltan Varga <vargaz@gmail.com>
9159 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
9160 AOT code depends on this.
9162 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9164 * mini.c: more precise tracking of types in the eval stack
9165 (part of fix for bug #81044).
9167 2007-03-07 Zoltan Varga <vargaz@gmail.com>
9169 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
9171 * aot-compiler.c (encode_patch): Remove an obsolete comment.
9173 2007-03-06 Zoltan Varga <vargaz@gmail.com>
9175 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
9177 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
9179 2007-02-22 Zoltan Varga <vargaz@gmail.com>
9181 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
9182 a pointer on 64 bit systems. Fixes #80190.
9184 * iltests.il: Add new regression test.
9186 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9188 * mini.c: inline a constant for Environment.IsRunningOnWindows.
9190 2007-02-19 Geoff Norton <gnorton@customerdna.com>
9192 * trace.c: Remove an erroneous alignemnt check when tracing.
9193 Fixes --trace on OSX86.
9195 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9197 * mini-$(arch).h: initialize SP in context for all the archs.
9199 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
9201 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
9202 regressions in the thread tests.
9204 2007-02-14 Zoltan Varga <vargaz@gmail.com>
9206 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
9207 - fixed implementation of LOCALLOC opcode
9208 - implemented non-un compare for floats
9210 - implementation of FDIV and CKFINITE opcodes
9211 - fixes for latest mono updates
9212 - additional arch opcodes
9214 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
9216 * Makefile.am: simplify and merge rules for cross-compilation.
9218 2007-02-07 Massimiliano Mantione <massi@ximian.com>
9220 * local-propagation.c: Actually *apply* the fix for bug 80591...
9222 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9224 * mini-exceptions.c: backuot part of the last change
9225 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
9227 2007-02-06 Massimiliano Mantione <massi@ximian.com>
9228 * inssel.brg: Fix bug 59286.
9231 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
9233 * mini-exceptions.c: patch from Zoltan to correctly check for
9234 stack boundaries (using the stack register, not the frame register),
9235 fixes bugs #80724, #79717.
9237 2007-02-03 Zoltan Varga <vargaz@gmail.com>
9239 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
9240 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
9242 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
9243 presence of frame pointer elimination.
9245 2007-02-01 Geoff Norton <gnorton@customerdna.com>
9247 * mini-x86.h: NetBSD UCONTEX_REG defines.
9249 2007-02-01 Zoltan Varga <vargaz@gmail.com>
9251 * inssel-amd64.brg: Fix amd64 build.
9253 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
9255 * mini.h: remove extern to workaround what looks likes gcc bug 26905
9258 2007-01-31 Zoltan Varga <vargaz@gmail.com>
9260 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
9263 * mini-<ARCH>.c: Use mono_is_regsize_var ().
9265 2007-01-30 Mark Mason <mason@broadcom.com>
9267 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
9268 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
9269 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
9270 beginning support for CEE_JMP [not quite working yet]
9271 * tramp-mips.c: LMF handling now works
9273 2007-01-30 Zoltan Varga <vargaz@gmail.com>
9275 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
9277 * mini.h (NULLIFY_INS): New macro.
9279 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9281 * mini.c: statistical profiler fix for windows, patch
9282 from Tor Lillqvist (tml@novell.com).
9284 2007-01-30 Massimiliano Mantione <massi@ximian.com>
9285 * local-propagation.c: Fix bug 80591.
9287 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
9289 * Makefile.am: put back the --export-dynamic option as with
9290 the previous gmodule flags (thanks to Robert Jordan).
9292 2007-01-28 Zoltan Varga <vargaz@gmail.com>
9294 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
9296 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
9297 simplify and speed up the local register allocator. Also rename some fields
9298 like iassign->vassign.
9300 * regalloc.c: Remove some functions which are no longer used since their
9301 inlined version is in mini-codegen.c.
9303 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
9305 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
9307 2007-01-27 Zoltan Varga <vargaz@gmail.com>
9309 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
9310 narrowing. Fixes #80622.
9312 * iltests.il: Add new regresssion test.
9314 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
9316 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
9317 debug-debugger.c, debug-debugger.h: warning fixes.
9318 * driver.c: updated copyright year and made it fit in one line.
9320 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
9322 * aot-runtime.c: updated to use mono-dl instead of gmodule.
9324 2007-01-25 Zoltan Varga <vargaz@gmail.com>
9326 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
9328 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
9330 * iltests.il: Add new test for bug #80507.
9332 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9334 * mini-arm.h: use soft-float also on vfp for now.
9336 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
9338 * mini.c: fix some more soft-float issues.
9340 2007-01-24 Zoltan Varga <vargaz@gmail.com>
9342 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
9344 2007-01-24 Massimiliano Mantione <massi@ximian.com>
9345 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
9346 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
9347 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
9349 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
9351 * mini-arm.c: typo fix.
9353 2007-01-23 Neale Ferguson <neale@sinenomine.net>
9355 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
9357 2007-01-21 Zoltan Varga <vargaz@gmail.com>
9359 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
9360 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
9362 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
9364 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
9366 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
9368 * inssel.brg: Fix a warning.
9370 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
9372 * abcremoval.c ssa.c ssapre.c: Update after this change.
9374 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
9376 * dominators.c (df_set): Use mono_bitset_union_fast.
9378 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
9380 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
9381 mini-codegen.c: reduce relocations and memory usage for the cpu
9384 2007-01-20 Zoltan Varga <vargaz@gmail.com>
9386 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
9388 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
9389 to reduce their size.
9391 2007-01-19 Mark Mason <mason@broadcom.com>
9393 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
9394 * mini-mips.c: more configuration macros, support long conditional branches, additional
9395 asserts, fix epilog instrumentation.
9396 * mini-mips.h: use standard stack walk
9397 * cpu-mips.md: increase size of div, rem and conditional branches
9399 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
9401 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
9404 2007-01-19 Zoltan Varga <vargaz@gmail.com>
9406 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
9407 (compile_method): Ditto.
9409 * aot-runtime.c (decode_klass_info): Ditto.
9411 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
9412 needed by the code generated by inssel.brg. Also fix a warning.
9414 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
9416 * mini.c: deal with enums that become genericinsts by
9417 being nested in a generic class (bug #79956).
9419 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9421 * mini.c: match the generic definition to check for
9422 private access with generic types (bug #78431).
9424 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9426 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
9427 to make life easier for people cross-compiling that insist on not
9430 2007-01-17 Mark Mason <mason@broadcom.com>
9432 * inssel-long.brg: patch to deal with mips missing flags
9433 * inssel-long32-mips.brg: implement overflow checks
9434 * insset-mips.brg: implement overflow checks
9435 * mini-mips.h: implement conditional exception handling
9436 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
9437 Remove unused code, minor cleanups.
9438 * exceptions-mips.c: minor cleanups
9439 * mini-ops.h: add mips conditional exception ops
9440 * cpu-mips.md: add mips conditional exception ops
9443 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
9445 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
9446 to deal with mips missing of flags.
9448 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
9450 * exceptions-ppc.c: execute fault handlers.
9452 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
9454 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
9456 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9458 * mini.c: handle also floating point values in initialize_array.
9460 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
9462 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
9463 array initialization and make it conditional on the intrins option.
9465 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
9467 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
9468 relocations and put the patch info names close to the enum definition.
9470 2007-01-15 Mark Mason <mason@broadcom.com>
9472 * basic.cs, exceptions.cs: break up large tests to increase debugability.
9474 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9476 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
9478 2007-01-12 Raja R Harinath <rharinath@novell.com>
9480 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
9482 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
9484 * Makefile.am: distribute the mips sources.
9486 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9488 * mini-codegen.h: handle bug #80489 here, by excluding ecx
9491 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
9493 * cpu-x86.md: back out for now as this triggers other regressions.
9495 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
9497 * cpu-x86.md: force src1 and dest regpair for long shift instructions
9498 to eax:edx, so ecx can't get allocated to them (bug #80489).
9500 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
9502 * mini.c, mini-exceptions.c: enabled running fault handlers
9505 2007-01-03 Miguel de Icaza <miguel@novell.com>
9507 * driver.c: If nothing fail, do not use the string "failed",
9508 because it makes it very annoying to view test result logs on the
9511 2006-12-30 Miguel de Icaza <miguel@novell.com>
9513 * debug-debugger.c (mono_debugger_main): Rename "main" to
9514 "main_method" to prevent a warning.
9516 Remove a warning for unused field.
9518 2006-12-28 Martin Baulig <martin@ximian.com>
9521 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
9523 2006-12-22 Martin Baulig <martin@ximian.com>
9525 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
9526 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
9527 seperate `.mdb_debug_info' section, so we can access it from the
9528 debugger even if the binary is stripped.
9530 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
9531 from the `.mdb_debug_info' here to prevent the linker from
9532 removing that section.
9534 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
9537 2006-12-19 Robert Jordan <robertj@gmx.net>
9539 * mini-x86: enable the code to return small structures in
9540 registers for FreeBSD as well. Fixes bug #80278.
9541 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
9543 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9545 * mini-x86.c: align the stack when calling the profiler
9546 function instrumenting the prolog (on OSX).
9548 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
9550 * mini.c: emit a break opcode where Debugger.Break () is called.
9552 2006-12-13 Miguel de Icaza <miguel@novell.com>
9554 * mini.c (mono_method_to_ir): Provide useful information on this
9555 assert, to prevent others from debugging like I did.
9557 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
9559 * mini.c: enable code which was incorrectly commented
9562 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
9564 * mini-x86.c: enable on OSX, too, the code to return small
9565 structures in registers.
9567 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
9569 * mini-x86.c: remove the use of the dynamic code manager here, too.
9571 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
9573 * mini.h, debug-debugger.c, tramp-*.c: fixed
9574 mono_debugger_create_notification_function() to use
9575 mono_global_codeman_reserve () instead of a dynamic code manager.
9577 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
9579 * mini.c, jit-icalls.h, jit-icalls.c: remove the
9580 ves_array_element_address() jit icall and use a generated
9581 managed method instead (which is about 4 times faster for a rank 3
9584 2006-11-29 Mark Mason <mason@broadcom.com>
9586 * basic-calls.cs: additional tests for passing
9587 structures as function arguments.
9589 2006-11-29 Mark Mason <mason@broadcom.com>
9591 * mini-mips.h: disable custom exception handling
9592 * mini-mips.c: throw/rethrow should use jalr to call
9593 exception stubs. Fixed bug with passing structures
9594 by value. More support for tracing floating point
9597 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9599 * mini.c: fixed typo in the soft-float ldind.r4 handling
9602 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
9604 * mini.c, mini.h, driver.c: added --runtime command line
9605 option to select a different runtime than the autodetected one.
9606 * jit.h: added API for embedders to initialize with a specific
9609 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
9611 * mini.c: handle also boxing of r4 values (bug #80024).
9613 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
9615 * mini-ppc.c: force indirect calls until we reserve
9616 enough address space for all the generated code.
9618 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
9620 * exceptions-arm.c: workaround bugs in the libc definition
9623 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
9625 * inssel.brg: fixes from me and Mark Mason.
9627 2006-11-23 Dick Porter <dick@ximian.com>
9629 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
9630 semaphore display now we've fixed the initial value
9632 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
9634 * inssel.brg: partially revert the last change to fix the build.
9636 2006-11-21 Mark Mason <mason@broadcom.com>
9638 * inssel.brg: Add and use compare-and-branch macros to support
9639 architectures that do not have condition code registers (ie. MIPS).
9640 * *-mips.{c,brg,md}: Fix copyright statements
9642 2006-11-20 Mark Mason <mason@broadcom.com>
9644 * Makefile.am: remove mini-codegen.c from list of MIPS sources
9645 * mini.c: Allow GET_CONTEXT to be specified by the arch port
9646 * mini.h: Added declaration for mono_print_ins()
9647 * mini-codegen.c: added ins_spec initializer for MIPS
9648 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
9649 vreg to be virtual and hreg to be non-virtual.
9650 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
9651 is not yet working/implemented correctly.
9652 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
9653 non-static, fixup calls to print_ins() from other parts in the file.
9655 2006-11-20 Mark Mason <mason@broadcom.com>
9657 * basic-calls.cs: added tests for passing structures as arguments
9660 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
9662 * inssel-long32.brg: optimize signed division by power of two.
9664 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
9666 * mini-arm.c: added support for interworking with thumb code
9667 (mono must be still be built using the ARM instruction encoding).
9669 2006-11-19 Miguel de Icaza <miguel@novell.com>
9671 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
9672 verifier has different rules for it. Fixes a few verifier issues
9675 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
9676 at the end, so people know what happened.
9678 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
9680 * brach-opts.c: in optimize_exception_target() make sure we
9681 are in a catch clause (fixes bug #79871).
9683 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
9685 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
9686 more soft-float support fixes.
9688 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
9690 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
9691 that are passed half on the stack and half in registers.
9693 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
9695 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
9696 more mips integration work from Mark E Mason
9697 <mark.e.mason@broadcom.com>.
9699 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
9701 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
9702 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
9703 tramp-mips.c: added sources for the mips port, not
9704 integrated in the build yet. Contributed by
9705 Mark E Mason <mark.e.mason@broadcom.com>.
9707 2006-11-14 Neale Ferguson <neale@sinenomine.net>
9709 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
9711 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
9713 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
9714 put the soft-float rules in its own file since it seems to
9715 break s390 compilation.
9717 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
9719 * mini-arm.c: fixed wrnings.
9721 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
9723 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
9724 inssel-arm.brg: ARM support for soft-float.
9726 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
9728 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
9729 loads and stores of 32 bit fp values.
9731 2006-11-10 Zoltan Varga <vargaz@gmail.com>
9733 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
9735 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
9736 works. Fixes #79852 and #79463.
9738 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
9740 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
9741 more soft-float support WIP and fixes.
9743 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
9745 * mini-arm.c: some VFP updates.
9747 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
9749 * mini-exceptions.c: 0 is a valid local var offset in some
9750 architectures, don't assert (bug #78508).
9752 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
9754 * exceptions-arm.c: fixed off by one error in stack walk code.
9756 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
9758 * mini.h, mini.c: more precise tracking of type load exceptions.
9760 2006-11-03 Robert Jordan <robertj@gmx.net>
9762 * Makefile.am: [WIN32] Add monow.exe target.
9763 * driver.c: [WIN32] Don't detach the console when debugging.
9766 2006-10-30 Miguel de Icaza <miguel@novell.com>
9768 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
9770 2006-10-23 Zoltan Varga <vargaz@gmail.com>
9772 * aot-compiler.c (emit_method_info): Add a case missed earlier.
9774 * driver.c (mini_regression): Fix --regression with AOT.
9776 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
9778 2006-10-17 Zoltan Varga <vargaz@gmail.com>
9780 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
9782 * mini-sparc.h: Don't use sigaction on sparc/linux.
9784 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
9786 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
9788 * mini-exceptions.c: Add proper include files for getpid ().
9790 2006-10-16 Zoltan Varga <vargaz@gmail.com>
9792 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
9793 address instead of a MonoJitInfo* to avoid decoding the exception info for the
9796 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
9797 name cache to reduce its size.
9799 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9801 2006-10-15 Zoltan Varga <vargaz@gmail.com>
9803 * mini-x86.c: Save/restore the current LMF structure more efficiently using
9804 the mono_lmf TLS variable.
9806 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
9807 trampoline lmf frames.
9809 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
9811 2006-10-14 Zoltan Varga <vargaz@gmail.com>
9813 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
9814 the mono_lmf TLS variable.
9816 * mini-exceptions.c: Access the LMF structure through accessors.
9818 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
9819 variable instead of in jit_tls->lmf.
9821 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
9823 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
9824 trampoline lmf frames.
9826 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
9828 2006-10-12 Zoltan Varga <vargaz@gmail.com>
9830 * mini.c trace.c mini-x86.c: Revert these too.
9832 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
9835 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
9837 * genmdesc.c: removed now dead code.
9839 2006-10-09 Robert Jordan <robertj@gmx.net>
9841 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
9843 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
9845 * mini.h: do not leave gaps in the opcode values.
9847 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
9849 * jit-icalls.h: flag functions as internal here, too.
9851 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
9853 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
9854 functions with the internal attribute.
9856 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
9858 * aot-compiler.c: fclose the file descriptor in the profile read loop.
9860 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
9862 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
9865 2006-10-05 Zoltan Varga <vargaz@gmail.com>
9867 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
9868 tail calls as on other platforms.
9870 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
9872 * iltests.il: Add a few tailcall tests.
9874 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
9876 * driver.c: fix loop for old compilers (bug #79521).
9878 2006-10-02 Zoltan Varga <vargaz@gmail.com>
9880 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
9882 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
9884 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
9885 metadata without any code.
9887 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
9888 more precise debugging information using gdb.
9890 2006-09-30 Zoltan Varga <vargaz@gmail.com>
9892 * inssel-ia64.brg: Make the helper methods static.
9894 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
9896 * inssel-x86.brg: make the helper methods static.
9898 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
9900 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
9902 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
9904 * mini.c: updates for monoburg changes.
9905 * inssel.brg: make a few helper functions static as they should.
9907 2006-09-27 Zoltan Varga <vargaz@gmail.com>
9909 * Makefile.am: Move mini-codegen.c to common_sources.
9911 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
9913 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
9915 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
9916 mini-ppc.h: port to use the common local register allocator.
9918 2006-09-26 Zoltan Varga <vargaz@gmail.com>
9920 * mini.h: Remove the comment too then.
9922 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
9924 * mini.h: put back backend.data which is to be used shortly and
9925 doesn't increase the size of MonoInst. If any 64 bit arch aligned
9926 pointers on 4 byte boundaries it'd have much bigger issues running
9927 and you can ifdef it out anyway.
9929 2006-09-26 Zoltan Varga <vargaz@gmail.com>
9931 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
9932 MonoInst size by 4 bytes on 64 bit machines.
9934 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
9936 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
9937 replacement with more meaningful field names. Arch maintainers, please
9938 check the assigned names are good enough for your arch.
9940 2006-09-26 Zoltan Varga <vargaz@gmail.com>
9942 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
9943 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
9945 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
9947 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
9948 relocations and memory requirements, put the optimization flags
9949 definitions in their own file.
9951 2006-09-24 Zoltan Varga <vargaz@gmail.com>
9953 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
9955 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
9957 2006-09-22 Zoltan Varga <vargaz@gmail.com>
9959 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
9961 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
9963 * inssel.brg: use the correct function to get the size of an item
9964 in an array, given an element class.
9965 * aot-compiler.c: do not access class->class_size directly.
9967 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
9969 * mini.h, debug-mini.c: added a debugging function to print
9970 info about local variables and arguments in a jitted method.
9972 2006-09-20 Zoltan Varga <vargaz@gmail.com>
9974 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
9976 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
9978 2006-09-19 Zoltan Varga <vargaz@gmail.com>
9980 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
9981 inner and outer loops when passing vtypes.
9983 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
9985 * mini-ppc.c: take into account the cpu errata for cache flushing
9986 which caused some random errors (bug #79381).
9988 2006-09-19 Zoltan Varga <vargaz@gmail.com>
9990 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
9991 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
9993 2006-09-17 Zoltan Varga <vargaz@gmail.com>
9995 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
9998 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
10001 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
10002 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
10004 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
10007 2006-09-13 Zoltan Varga <vargaz@gmail.com>
10009 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
10011 2006-09-12 Zoltan Varga <vargaz@gmail.com>
10013 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
10014 macro does not have to be changed during debugging.
10016 * 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>.
10018 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
10020 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
10022 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
10023 MONO_ARCH_NO_EMULATE_MUL is defined.
10025 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
10027 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
10029 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
10031 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
10033 2006-09-11 Zoltan Varga <vargaz@gmail.com>
10035 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
10036 stuff to mini-exceptions.c where it is used.
10038 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
10039 setup code, the real one is in mini-exceptions.c.
10041 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
10042 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
10043 some changes from the freebsd ports tree.
10045 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
10048 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
10050 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
10052 * mini.c: on Linux, check for /proc to be mounted
10053 (bug# 79351, novell bug#201204).
10055 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
10057 * mini.c: handle cases where pthread_attr_getstack() behaves
10058 incorrectly (bug #78096).
10060 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
10062 * mini-arm.c: support larger stack frames (bug #79272).
10064 2006-09-08 Zoltan Varga <vargaz@gmail.com>
10066 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
10068 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
10071 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
10072 mono_class_from_name () to find a class from its name.
10074 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
10076 2006-09-07 Zoltan Varga <vargaz@gmail.com>
10078 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
10080 2006-09-05 Kornél Pál <kornelpal@gmail.com>
10082 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
10084 2006-09-04 Zoltan Varga <vargaz@gmail.com>
10086 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
10087 callinfo->trampoline.
10089 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
10091 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
10094 2006-09-03 Zoltan Varga <vargaz@gmail.com>
10096 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
10098 2006-09-02 Zoltan Varga <vargaz@gmail.com>
10100 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
10101 stats.method_trampolines, it is already done by the generic trampoline code.
10103 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
10105 2006-09-01 Zoltan Varga <vargaz@gmail.com>
10107 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
10109 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
10111 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
10113 * mini.c (print_jit_stats): Print mscorlib mempool size too.
10115 * mini.c (print_jit_stats): Print new stats.
10117 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10119 2006-08-31 Zoltan Varga <vargaz@gmail.com>
10121 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
10122 Address on two dimensional arrays. Fixes #78729.
10124 * mini.h (MonoCompile): Add a 'skip_visibility' field.
10126 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
10129 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
10131 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
10134 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
10136 (mini_get_ldelema_ins): Ditto.
10138 2006-08-30 Zoltan Varga <vargaz@gmail.com>
10140 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
10141 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
10144 2006-08-29 Neale Ferguson <neale@sinenomine.net>
10146 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
10147 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
10149 * exceptions-s390x.c: Cosmetic change.
10151 * tramp-s390.c: Fix warning.
10153 * cpu-s390.md: Correct length of mul_imm.
10155 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
10157 * aot-compiler.c: added binary writer with ELF backend
10158 implementation (only on Linux/x86 for now).
10160 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10162 * Makefile.am: Don't run net 2.0 AOT tests.
10164 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
10165 (mono_compile_assembly): Skip net 2.0 assemblies as well.
10167 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
10169 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
10171 * aot-compiler.c: simplified and refactored the asm-writing code
10172 to allow different backends.
10174 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10176 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10178 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
10179 little. Share patches of type TYPE_FROM_HANDLE as well.
10181 * mini.c (mono_patch_info_equal): New helper function.
10182 (mono_patch_info_hash): Ditto.
10184 * aot-compiler.c (emit_method_code): Fix s390 build.
10186 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
10187 is not handled because it is stored as a flag and not as a type ctor. Fixes
10190 2006-08-17 Zoltan Varga <vargaz@gmail.com>
10192 * aot-compiler.c: Fix computation of GOT slot statistics.
10194 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
10195 Also remove support for not PIC AOT.
10197 * mini.h: Bump AOT file format version.
10199 * objects.cs: Add a test for #78990.
10201 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
10202 (peter.dettman@iinet.net.au). Fixes #79087.
10204 * basic-long.cs: Add a test for the above.
10206 2006-08-16 Zoltan Varga <vargaz@gmail.com>
10208 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
10210 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
10213 2006-08-15 Zoltan Varga <vargaz@gmail.com>
10215 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
10218 2006-08-10 Jonathan Chambers <joncham@gmail.com>
10220 * mini.c: Don't verify COM proxy invoke calls
10223 2006-08-10 Dick Porter <dick@ximian.com>
10225 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
10226 which process is holding semaphores locked.
10228 2006-08-08 Zoltan Varga <vargaz@gmail.com>
10230 * mini-ia64.c mini-amd64.c: Fix #79027.
10232 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
10234 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
10236 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
10237 implicit arguments in a vararg call. Fixes #79027.
10239 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
10241 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
10242 (mono_get_array_new_va_signature): Ditto.
10244 2006-08-05 Zoltan Varga <vargaz@gmail.com>
10246 * aot-runtime.c: Call init_plt lazily.
10248 * inssel-long.brg: Fix unsigned long->int conversion.
10250 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
10252 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
10253 that most data is now in the .rss/.data section.
10255 2006-08-04 Zoltan Varga <vargaz@gmail.com>
10257 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
10259 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
10261 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
10263 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
10265 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
10266 virtual call. Fixes #79010.
10268 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
10269 and use the result as the this argument in the real call.
10271 * generics.2.cs: Add a new test for #79010.
10273 2006-08-03 Zoltan Varga <vargaz@gmail.com>
10275 * mini-x86.c: Fix a warning.
10277 * aot-compiler.c: Add a bunch of statistics.
10279 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
10281 2006-08-02 Zoltan Varga <vargaz@gmail.com>
10283 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
10285 2006-08-01 Zoltan Varga <vargaz@gmail.com>
10287 * 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>.
10289 2006-07-13 Miguel de Icaza <miguel@novell.com>
10291 * mini.c (mono_method_to_ir): Obtain the original method in the
10292 CIL stream and use this to perform validation.
10296 2006-07-19 Zoltan Varga <vargaz@gmail.com>
10298 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
10299 (mono_arch_call_opcode): Ditto.
10301 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
10304 * mini.c (mono_patch_info_dup_mp): New helper function.
10306 * aot-compiler.c (compile_method): Fix some of the memory allocated during
10307 compilation. Fixes #78827.
10309 2006-07-18 Kornél Pál <kornelpal@gmail.com>
10311 * declsec.c: Use original security informations for
10312 MONO_WRAPPER_MANAGED_TO_MANAGED.
10314 2006-07-15 Jonathan Chambers <joncham@gmail.com>
10316 * mini.c: Allow Com Interop methods/classes and
10317 don't verify COM wrapper calls
10320 2006-07-13 Zoltan Varga <vargaz@gmail.com>
10322 * inssel-long32.brg: Fix long->i4 checked conversion.
10324 * exceptions.cs: Add a test for the above.
10326 2006-07-08 Zoltan Varga <vargaz@gmail.com>
10328 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
10330 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
10333 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
10336 2006-07-03 Zoltan Varga <vargaz@gmail.com>
10338 * mini.c: Fix solaris/x86 exception handling.
10340 * Makefile.am: Get rid of $(ICU_LIBS).
10342 2006-07-02 Zoltan Varga <vargaz@gmail.com>
10344 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
10345 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
10346 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
10348 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
10350 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
10351 this function causes a SIGSEGV.
10353 2006-06-22 Zoltan Varga <vargaz@gmail.com>
10355 * mini.c: Remove unused solaris/x86 includes.
10357 2006-06-21 Zoltan Varga <vargaz@gmail.com>
10359 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
10361 2006-06-20 Jb Evain <jbevain@gmail.com>
10363 * cpu-g4.md: fix max length of start_handler instruction.
10365 2006-06-20 Massimiliano Mantione <massi@ximian.com>
10366 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
10368 2006-06-16 Massimiliano Mantione <massi@ximian.com>
10369 * ssa.c: Fixed bug 78653 for SSA based deadce.
10370 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
10371 MonoInst.flags, used in SSA based deadce.
10372 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
10373 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
10375 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
10377 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
10378 it can end up using non executable memory on ppc64 systems
10379 running ppc32 userspace (fix from Johannes Berg).
10381 2006-06-14 Dick Porter <dick@ximian.com>
10383 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
10386 2006-06-13 Massimiliano Mantione <massi@ximian.com>
10387 * mini.c: Made so that inline is locally disabled if it would
10388 trigger a .cctor, because too many apps depend on this behavior
10389 (which seems to be also the one of the MS CLR).
10391 2006-06-13 Zoltan Varga <vargaz@gmail.com>
10393 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
10394 No idea why this worked before.
10396 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
10397 which branch to outer exception clauses since they could skip the
10398 inner finally clauses. Fixes #78633.
10400 * exceptions.cs: Add a test for the above.
10402 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
10405 * iltests.il: Add a test for the above.
10407 2006-06-12 Zoltan Varga <vargaz@gmail.com>
10409 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
10410 after the end of a try bblock, to prevent asserts in mini_method_compile ().
10412 * iltests.il: Add a test for the above.
10414 2006-06-10 Zoltan Varga <vargaz@gmail.com>
10416 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
10418 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
10419 methods as instrinsics.
10421 2006-06-09 Wade Berrier <wberrier@novell.com>
10423 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
10424 (simple-cee-ops.h ssapre-mini-ops.h)
10426 2006-06-09 Neale Ferguson <neale@sinenomine.net>
10428 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
10429 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
10431 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
10432 * cpu-s390x.md: Fix max. length values for a couple of instructions.
10434 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
10436 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
10438 2006-06-08 Massimiliano Mantione <massi@ximian.com>
10440 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
10441 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
10442 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
10443 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
10444 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
10445 of opcodes, so that bug 78549 should not happen again.
10446 * ssapre.c: Updated to use the renamed files.
10448 2006-06-08 Zoltan Varga <vargaz@gmail.com>
10450 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
10451 in OP_ATOMIC_EXCHANGE_I4.
10453 2006-06-07 Wade Berrier <wberrier@novell.com>
10455 * tramp-s390.c: Fix s390 build (add missing pointer declarations
10456 in mono_debugger_create_notification_function)
10458 2006-06-06 Zoltan Varga <vargaz@gmail.com>
10460 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
10462 * mini.c (type_from_stack_type): Disable some changes which do not
10465 * driver.c: Reenable opts.
10467 * mini.h (MonoStackSlot): New structure to keep track of the verification state
10468 of the evaluation stack.
10470 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
10471 evaluation stack trace at entry to the bblock.
10473 * mini.c (merge_stacks): New function to perform verification of stack merges.
10474 Turned off by default.
10476 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
10479 2006-06-06 Massimiliano Mantione <massi@ximian.com>
10481 * local-propagation.c: Fixed bug 78549.
10483 2006-06-04 Zoltan Varga <vargaz@gmail.com>
10485 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
10487 2006-06-02 Miguel de Icaza <miguel@novell.com>
10489 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
10490 tramp-arm.c, tramp-ia64.c
10491 (mono_debugger_create_notification_function): Update signature to
10492 new signature and use new protocol for creating the notification
10495 Should fix the build.
10497 2006-06-02 Geoff Norton <gnorton@customerdna.com>
10499 * exceptions-ppc.c (mono_jit_walk_stack)
10500 (ves_icall_get_frame_info): Fix the build
10502 2006-06-02 Zoltan Varga <vargaz@gmail.com>
10504 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
10506 2006-05-31 Raja R Harinath <rharinath@novell.com>
10508 * il2tests.2.il: New file for generics CIL tests. Add test for
10510 * Makefile.am: Update.
10513 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
10516 2006-05-30 Massimiliano Mantione <massi@ximian.com>
10518 * aliasing.c: Fixed bug 78311.
10520 2006-05-29 Martin Baulig <martin@ximian.com>
10522 * mini-exceptions.c (mono_find_jit_info): When computing the
10523 native offset, check whether we're actually inside the method's
10524 code; call mono_debug_print_stack_frame() to format the frame.
10525 (ves_icall_System_Exception_get_trace): Call
10526 mono_debug_print_stack_frame() to format the stack frame.
10527 (ves_icall_get_trace): Update to the new debugging API.
10528 (mono_jit_walk_stack_from_ctx): Likewise.
10529 (ves_icall_get_frame_info): Likewise.
10531 * mini.c (get_method_from_ip): Use the new debugging API.
10532 (mono_print_method_from_ip): Likewise.
10535 (mono_jit_walk_stack): Use the new debugging API.
10536 (ves_icall_get_frame_info): Likewise.
10538 2006-05-27 Zoltan Varga <vargaz@gmail.com>
10540 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
10542 2006-05-25 Massimiliano Mantione <massi@ximian.com>
10544 * mini.c: Added "limitator" to inline for debugging.
10546 2006-05-24 Martin Baulig <martin@ximian.com>
10548 * debug-debugger.c (mono_debugger_init): Create a private,
10549 malloc()-based code manager for the notification function and
10550 intentionally leak it on exit. This fixes the crash-on-exit race
10554 (mono_debugger_create_notification_function): Added
10555 `MonoCodeManager *' argument.
10558 (mono_debugger_create_notification_function): Added
10559 `MonoCodeManager *' argument.
10561 2006-05-23 Massimiliano Mantione <massi@ximian.com>
10563 * aliasing.c: Fixed 64 bit issue.
10564 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
10565 default since all known bugs are fixed (one more time!).
10567 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
10569 * mini.c: write barrier support.
10571 2006-05-23 Martin Baulig <martin@ximian.com>
10573 * debug-debugger.c: Revert Paolo's change. Add comment and #error
10574 check at the top of the file.
10576 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
10578 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
10579 reverting changes without reason and without changelog entries.
10581 2006-05-18 Zoltan Varga <vargaz@gmail.com>
10583 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
10584 to a few opcodes. Fixes #78439.
10586 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
10587 consistency with other archs.
10589 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
10591 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
10593 * debug-debugger.c: fix the build.
10595 2006-05-17 Martin Baulig <martin@ximian.com>
10598 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
10599 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
10600 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
10601 (debugger_attach): Call GC_mono_debugger_add_all_threads().
10603 2006-05-11 Zoltan Varga <vargaz@gmail.com>
10605 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
10607 2006-05-10 Zoltan Varga <vargaz@gmail.com>
10609 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
10610 MONO_TYPE_GENERICINST.
10612 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
10613 MONO_TYPE_GENERICINST.
10615 2006-05-09 Zoltan Varga <vargaz@gmail.com>
10617 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
10620 2006-05-08 Zoltan Varga <vargaz@gmail.com>
10622 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
10624 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
10626 2006-05-06 Zoltan Varga <vargaz@gmail.com>
10628 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
10629 mono_trace_cleanup ().
10631 * iltests.il: Fix problem with the newly added test.
10633 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
10634 due to register constraints, free up the previous hreg. Fixes #78314.
10636 * iltests.il: Add new test for #78314.
10638 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
10639 Interlocked.Add. Fixes #78312.
10641 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
10643 2006-05-05 Zoltan Varga <vargaz@gmail.com>
10645 * inssel.brg (mini_emit_virtual_call): Fix a warning.
10647 2006-05-05 Martin Baulig <martin@ximian.com>
10649 * debug-mini.c (mono_debug_open_block): New method.
10652 (mono_arch_output_basic_block): Call mono_debug_open_block() at
10653 the beginning of each basic block.
10656 (mono_arch_output_basic_block): Call mono_debug_open_block() at
10657 the beginning of each basic block.
10659 2006-05-04 Massimiliano Mantione <massi@ximian.com>
10661 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
10662 default until I understand why they break the build on amd64.
10664 2006-05-04 Zoltan Varga <vargaz@gmail.com>
10666 * mini.c (mini_cleanup): Call mono_cleanup ().
10668 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
10671 2006-05-04 Massimiliano Mantione <massi@ximian.com>
10673 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
10674 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
10675 default since all known bugs are fixed, and I cannot reproduce bug
10676 77944... I'm asking Matt Hargett to test again after this commit.
10678 2006-04-28 Massimiliano Mantione <massi@ximian.com>
10680 * mini-codegen.c: Fixed typo that thrashed inline.
10682 2006-04-28 Zoltan Varga <vargaz@gmail.com>
10684 * dominators.c (compute_dominators): Avoid using a worklist since
10685 it is not correct in some cases. Instead, iterate over all bblocks as
10686 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
10688 2006-04-28 Miguel de Icaza <miguel@novell.com>
10690 * mini.c (mono_jit_compile_method_inner): Use
10691 mono_prepare_exception_from_error that resets the value
10694 2006-04-27 Miguel de Icaza <miguel@novell.com>
10696 * mini.c: Move the mini_loader_error_to_exception to metadata.
10698 2006-04-27 Massimiliano Mantione <massi@ximian.com>
10700 * aliasing.c: Fixed bug 78210.
10702 2006-04-27 Massimiliano Mantione <massi@ximian.com>
10704 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
10705 default until all their problems (or the ones they trigger) are fixed.
10707 2006-04-26 Zoltan Varga <vargaz@gmail.com>
10709 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
10711 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
10712 as loaded only after resolving patches since that could invoke the same method.
10714 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
10716 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
10719 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
10722 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
10725 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
10726 made from AOT code through the PLT table.
10728 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
10729 holding the plt offset when a call is made to the aot plt trampoline.
10731 2006-04-25 Zoltan Varga <vargaz@gmail.com>
10733 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
10736 * Makefile.am (common_sources): Fix build breakage.
10738 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
10739 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
10740 intra-assembly calls if possible.
10742 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
10744 * mini-trampolines.c: Handle PLT entries.
10746 * mini.c: Avoid creating a GOT var for calls.
10748 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
10749 from mscorlib code.
10751 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
10752 from mscorlib code.
10754 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
10757 * mini.h: Bump AOT file format version.
10759 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
10762 2006-04-25 Martin Baulig <martin@ximian.com>
10764 * driver.c: Disable copyprop, consprop and inline when running
10765 inside the debugger.
10767 2006-04-25 Martin Baulig <martin@ximian.com>
10769 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
10770 with `get_current_thread' and added `detach'.
10771 (MonoDebuggerMetadataInfo): Added `thread_size',
10772 `thread_tid_offset', `thread_stack_ptr_offset' and
10773 `thread_end_stack_offset'.
10775 2006-04-25 Zoltan Varga <vargaz@gmail.com>
10777 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
10780 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
10781 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
10783 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
10785 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
10787 * aot.c: Add support for ADJUSTED_IID.
10789 2006-04-24 Zoltan Varga <vargaz@gmail.com>
10791 * aot.c (emit_method_order): Don't align method_order_end.
10793 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
10794 the interface ID changes.
10796 2006-04-21 Dick Porter <dick@ximian.com>
10798 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
10799 cleaning up a thread. Fixes the new part of bug 77470.
10801 2006-04-20 Geoff Norton <gnorton@customerdna.com>
10803 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
10804 to managed wrapper.
10806 2006-04-19 Zoltan Varga <vargaz@gmail.com>
10808 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
10810 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
10811 SIGSEGV. Fixes #78072.
10813 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
10814 unregister our SIGABRT handler.
10816 2006-04-19 Massimiliano Mantione <massi@ximian.com>
10818 * mini.c: Disabled inline where it can alter the call stack in a
10819 way visible from managed code.
10820 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
10823 2006-04-16 Zoltan Varga <vargaz@gmail.com>
10825 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
10826 on other platforms. Fixes #78089.
10828 2006-04-13 Martin Baulig <martin@ximian.com>
10830 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
10831 determine whether we're inside the debugger.
10834 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
10836 2006-04-12 Zoltan Varga <vargaz@gmail.com>
10838 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
10839 handler clauses. Fixes #78024.
10841 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
10842 in the CALL_MEMBASE opcodes. Fixes #78088.
10843 (mono_arch_get_vcall_slot_addr): Ditto.
10845 2006-04-10 Martin Baulig <martin@ximian.com>
10847 * debug-debugger.c: The thread handling code has now been moved
10848 into ../metadata/threads.c.
10850 2006-04-10 Zoltan Varga <vargaz@gmail.com>
10852 * driver.c (mono_main): Fix --with-gc=none build.
10854 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
10855 (mono_spillvar_offset_float): Ditto.
10856 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
10857 hreg, not when its !global, since on ia64, there is a third category: stacked
10860 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
10862 * mini.c: set MonoInst->klass for load field address and a few other
10865 2006-04-10 Zoltan Varga <vargaz@gmail.com>
10867 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
10869 2006-04-07 Zoltan Varga <vargaz@gmail.com>
10871 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
10872 the branch opt changes.
10874 2006-04-06 Dick Porter <dick@ximian.com>
10876 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
10878 * wapihandles.c (mini_wapi_seminfo):
10879 * driver.c (mono_main): Add semaphore info option
10881 2006-04-05 Zoltan Varga <vargaz@gmail.com>
10883 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
10884 branch optimization changes. Fixes #78009.
10886 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
10888 * mini.c: ignore accessibility of methods in managed->native wrappers.
10890 2006-04-04 Zoltan Varga <vargaz@gmail.com>
10892 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
10894 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
10896 2006-04-03 Zoltan Varga <vargaz@gmail.com>
10898 * mini.c: Modify the branch optimizations to preserve the invariant that
10899 the entries inside the in_bb and out_bb arrays are unique.
10900 (mono_unlink_bblock): Avoid creation of new arrays.
10902 2006-04-02 Zoltan Varga <vargaz@gmail.com>
10904 * mini.c (mono_unlink_bblock): Fix regression caused by previous
10907 2006-04-01 Zoltan Varga <vargaz@gmail.com>
10909 * mini.c (optimize_branches): Remove the "optimizations" in
10910 the cbranch1/cbranch2 -> branch cases which were causing several
10911 problems in the past. Fixes #77986.
10913 2006-03-31 Chris Toshok <toshok@ximian.com>
10915 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
10916 default optimizations :(
10918 2006-03-31 Zoltan Varga <vargaz@gmail.com>
10920 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
10923 2006-03-31 Massimiliano Mantione <massi@ximian.com>
10925 * local-propagation.c: Added comments to structs and removed
10926 "Mono" prefixes from local tree mover types.
10928 2006-03-30 Zoltan Varga <vargaz@gmail.com>
10930 * Makefile.am (arch_sources): Define this for each architecture so
10931 libmono_la_SOURCES is defined in one place.
10933 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
10935 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
10938 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
10940 * driver.c: print the GC name supplied by configure.
10942 2006-03-29 Massimiliano Mantione <massi@ximian.com>
10944 * local-propagation.c: Added tree mover, and moved here all the
10945 local propagation code from mini.c
10946 * mini.c: Added support for treeprop, and moved all the local
10947 propagation code to local-propagation.c
10948 * mini.h: Added support for treeprop
10949 * driver.c: Added support for treeprop, enabled consprop, copyprop,
10950 treeprop, inline and deadce by default
10951 * Makefile.am: Added local-propagation.c
10953 2006-03-25 Zoltan Varga <vargaz@gmail.com>
10955 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
10957 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
10959 * debug-debugger.c: make it compile without the Boehm GC.
10961 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
10963 * mini.c: fixed issue with mismatch when an icall is registered
10964 with multiple names but same address.
10966 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
10968 * declsec.c, mini-exceptions.c: use write barrier to set reference
10969 fields of managed objects.
10971 2006-03-19 Zoltan Varga <vargaz@gmail.com>
10973 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
10974 (can_access_internals): Fix a warning.
10976 * mini.c (print_method_from_ip): Rename this to
10977 mono_print_method_from_ip so it gets exported.
10979 * trace.c: Deal with strings inside StringBuilder's containing garbage
10980 and fix memory leaks. Fixes #77848.
10982 2006-03-19 Zoltan Varga <vargaz@gmail.com>
10984 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
10987 2006-03-16 Neale Ferguson <neale@sinenomine.net>
10989 * mini-s390.c: Remove OP_X86_TEST_NULL.
10991 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
10993 * mini.c: use the correct GetHashCode() for the moving collector.
10995 2006-03-16 Massimiliano Mantione <massi@ximian.com>
10997 * liveness.c: Regalloc spill cost tuning.
10999 2006-03-15 Neale Ferguson <neale@sinenomine.net>
11001 * mini-s390x.h: Correct S390_LONG macro.
11003 * mini-s390x.c: Cleanup unused code.
11005 2006-03-15 Zoltan Varga <vargaz@gmail.com>
11007 * jit-icalls.h: New file.
11009 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
11010 icalls and include that instead of including jit-icalls.c.
11012 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
11015 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
11017 * mini.c: when checking for member accessibility, also check for
11018 friend assemblies and for explicit interface implementations.
11020 2006-03-14 Zoltan Varga <vargaz@gmail.com>
11022 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
11024 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
11026 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11027 common cases are done first.
11029 * mini-ops.h: Only define platform specific opcodes on the given platform.
11031 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
11034 2006-03-14 Martin Baulig <martin@ximian.com>
11036 Revert Paolo's change from r57348:
11038 * mini.h: don't use gboolean for bitfields.
11039 * mini.c: verifier changes for fields and methods accessibility.
11041 2006-03-13 Neale Ferguson <neale@sinenomine.net>
11043 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
11045 * mini-s390x.c: Fix conv_r_un.
11047 * cpu-s390, cpu-s390x.md: Fix lengths.
11049 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
11051 * mini.c: nested types have access to all the nesting
11052 levels, not just the enclosing types.
11054 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11056 * mini.c: added a few more verification checks.
11058 2006-03-12 Zoltan Varga <vargaz@gmail.com>
11060 * liveness.c: Merge optimizations from the linear-il branch.
11062 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11064 * mini-ia64.c (emit_call): Add a comment.
11066 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
11068 * tramp-ia64.c: Fix some warnings.
11070 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
11072 * mini.h: don't use gboolean for bitfields.
11073 * mini.c: verifier changes for fields and methods accessibility.
11075 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11077 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
11078 lazy icall wrapper changes.
11080 * dominators.c: Replace all the dominator algorithms with faster
11081 ones from the linear-il branch.
11083 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
11086 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11087 common cases are done first.
11089 * mini-amd64.c: Fix some warnings.
11091 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
11094 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
11097 * mini.h: Add a missing prototype.
11099 2006-03-10 Zoltan Varga <vargaz@gmail.com>
11101 * mini.c: Compile icall wrappers lazily.
11103 * mini-codegen.c: Use printf instead of g_print since its much faster.
11105 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
11108 * mini.c (optimize_branches): Cache the negative result from
11109 remove_block_if_useless ().
11111 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
11112 Also fix some bblock linking issues.
11114 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
11117 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
11119 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
11120 accessed fields first, for better cache behavior.
11122 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11124 * mini.c: speedup IList<T> array accesses.
11126 2006-03-09 Zoltan Varga <vargaz@gmail.com>
11128 * mini.c (mono_method_to_ir): Handle large methods overflowing the
11129 inline_costs counter. Fixes #77190.
11131 2006-03-06 Zoltan Varga <vargaz@gmail.com>
11133 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
11134 trace messages. Fixes #77706.
11136 2006-03-04 Martin Baulig <martin@ximian.com>
11138 * tramp-amd64.c, tramp-x86.c
11139 (mono_debugger_create_notification_function): Use
11140 mono_global_codeman_reserve() to allocate a buffer at runtime and
11143 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
11145 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
11146 notification function at runtime and then call `initialize' in the
11147 `MONO_DEBUGGER__debugger_info' vtable.
11149 2006-03-04 Zoltan Varga <vargaz@gmail.com>
11151 * iltests.il: Fix a visibility problem.
11153 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11155 * driver.c, mini.c: add hooks for the counters API.
11157 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11159 * driver.c: show disabled options.
11161 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11163 * linear-scan.c: always use cost-driven selection.
11165 2006-02-28 Raja R Harinath <rharinath@novell.com>
11167 * jit-icalls.c (helper_compile_generic_method): Revert change from
11170 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
11172 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
11174 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
11176 * inssel.brg: style fixes, mostly to force the updated monoburg
11177 to run for people using svn.
11179 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
11181 * mini.c: match monoburg changes.
11183 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11185 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
11186 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
11187 declaration in the header file.
11189 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
11191 * helpers.c: reduce relocations and mem usage.
11193 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
11195 * mini.h, mini-codegen.c: disable logging features if
11196 requested by configure.
11198 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
11200 * mini.c: tiny verifier changes.
11202 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11204 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
11205 cpu-pentium.md: stack alignment changes for osx/x86,
11206 partially from Geoff Norton <gnorton@customerdna.com>.
11208 2006-02-24 Raja R Harinath <harinath@gmail.com>
11210 * jit-icalls.c (helper_compile_generic_method): Update to changes
11211 in metadata/class.c.
11213 2006-02-24 Zoltan Varga <vargaz@gmail.com>
11215 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
11217 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
11218 interface calls with large offsets.
11220 2006-02-23 Raja R Harinath <rharinath@novell.com>
11222 * jit-icalls.c (helper_compile_generic_method): Document the
11223 special-case we depend on so that we can inflate the method twice
11224 with the same context with no bad side-effects.
11226 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
11228 * mini-x86.c, mini-amd64.c: fix for case when xen support
11231 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
11233 * mini-x86.c, mini-amd64.c: generate code to access tls items
11234 in a faster way for Xen systems.
11236 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11238 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
11239 updates and compilation fixes for the OSX/x86 port, mostly from
11240 Geoff Norton <gnorton@customerdna.com>.
11242 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11244 * inssel.brg: faster interface call implementation
11245 to sync with the interface_offsets MonoVTable changes.
11247 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11249 * mini.c: more verification checks.
11251 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
11253 * mini.c: added a few more verification checks.
11255 2006-02-17 Neale Ferguson <neale@sinenomine.net>
11257 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
11258 facility on the processor and use it if available.
11260 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11262 * driver.c, aot.c, mini.c: throw exception if the IL code is
11263 invalid or unverifiable.
11265 2006-02-17 Raja R Harinath <rharinath@novell.com>
11267 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
11270 2006-02-16 Zoltan Varga <vargaz@gmail.com>
11272 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
11274 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11276 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
11277 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
11278 handling of instantiated generic valuetypes.
11280 2006-02-11 Zoltan Varga <vargaz@gmail.com>
11282 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
11283 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
11286 * generics.2.cs: Revert the nullable reftypes tests.
11288 2006-02-10 Zoltan Varga <vargaz@gmail.com>
11290 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
11291 using __builtin_frame_address (1) as it doesn't work in the presence
11292 of optimizations. Hopefully fixes #77273.
11294 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
11295 -> generics.cs change as it doesn't work with some automake versions.
11297 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11299 * mini.c: handle systems that sue a different way to
11300 retrieve the stack address of the current thread.
11302 2006-02-09 Zoltan Varga <vargaz@gmail.com>
11304 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
11305 it specially in the makefile.
11307 * generics.2.cs: Add tests for nullable reference types.
11309 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11311 * mini.c: always handle the case when mono_jit_init()
11312 is called in a thread different from the main thread,
11313 confusing libgc (bug #77309).
11315 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
11317 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
11319 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11321 * mini.c: change optimize_branches () to use a single loop
11322 and introduce a new optimization to simplify some range checks.
11324 2006-02-03 Martin Baulig <martin@ximian.com>
11326 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
11327 and merged with debugger_thread_manager_add_thread().
11328 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
11329 inform the debugger about the main thread.
11331 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11333 * basic.cs: Add test for div.un/rem.un constant folding.
11335 2006-02-03 Neale Ferguson <neale@sinenomine.net>
11337 * cpu-s390x.md: correct int_xor_imm length
11339 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11341 * generics.2.cs: New test for #77442.
11343 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
11346 2006-02-02 Martin Baulig <martin@ximian.com>
11348 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
11349 <mono/metadata/mono-debug-debugger.h>
11351 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
11353 2006-02-02 Martin Baulig <martin@ximian.com>
11355 * debug-debugger.h: New header file for debug-debugger.c.
11357 * debug-debugger.c: Big API cleanup; don't run the managed Main()
11358 function is a separate thread anymore; add support for attaching.
11360 2006-02-01 Zoltan Varga <vargaz@gmail.com>
11362 * tramp-x86.c: Fix a warning.
11364 2006-01-31 Zoltan Varga <vargaz@gmail.com>
11366 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
11367 on very large methods.
11369 * aot.c (load_patch_info): Fix a warning.
11371 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
11373 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
11374 mini-ops.h: alu membase optimizations.
11376 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
11378 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
11379 to speedup StringBuilder.
11381 2006-01-27 Zoltan Varga <vargaz@gmail.com>
11383 * dominators.c (mono_compute_natural_loops): Fix detection of
11384 loop body start blocks.
11386 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
11388 2006-01-26 Zoltan Varga <vargaz@gmail.com>
11390 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
11393 2006-01-25 Massimiliano Mantione <massi@ximian.com>
11395 * aliasing.c: Fixed aliasing issue on 64 bit archs.
11397 2006-01-25 Martin Baulig <martin@ximian.com>
11399 * debug-debugger.c: Moved the `MonoDebuggerManager' and
11400 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
11401 started to cleanup this file a little bit.
11403 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
11405 * mini.c: optimize a codepath frequently happening in generics code.
11407 2006-01-23 Martin Baulig <martin@ximian.com>
11409 * Makefile.am: Only compile debug-debugger.c on supported platforms.
11411 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
11412 functions directly.
11414 * driver.c: debug-debugger.c is only available if
11415 `MONO_DEBUGGER_SUPPORTED' is defined.
11417 2006-01-23 Martin Baulig <martin@ximian.com>
11419 * debug-debugger.c: Only enable this on platforms where the Mono
11420 Debugger is working (x86 and x86_64).
11422 2006-01-21 Martin Baulig <martin@ximian.com>
11424 The Mono Debugger is now using the normal `mono' instead of the
11425 `mono-debugger-mini-wrapper' when executing managed code.
11427 * debug-debugger.c: New file; previously known as
11428 debugger/wrapper/wrapper.c.
11430 * debug-mini.c (mono_init_debugger): Removed.
11432 * driver.c (mono_main): Added new `--inside-mdb' command line
11433 argument which is used when running inside the debugger.
11435 2006-01-20 Zoltan Varga <vargaz@gmail.com>
11437 * liveness.c (mono_analyze_liveness): Remove some unused data
11440 2006-01-17 Zoltan Varga <vargaz@gmail.com>
11442 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
11444 2006-01-16 Zoltan Varga <vargaz@gmail.com>
11446 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
11447 depends on implementation details of monobitset.
11449 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
11452 2006-01-15 Zoltan Varga <vargaz@gmail.com>
11454 * liveness.c: Update after monobitset changes.
11456 2006-01-14 Zoltan Varga <vargaz@gmail.com>
11458 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
11460 2006-01-11 Neale Ferguson <neale@sinenomine.net>
11462 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
11464 * mini-s390x.c: Remove warning messages.
11466 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
11468 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
11470 2006-01-10 Zoltan Varga <vargaz@gmail.com>
11472 * generics.2.cs: Add ldelem/stelem_any test.
11474 2006-01-10 Neale Ferguson <neale@sinenomine.net>
11476 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
11478 2006-01-07 Zoltan Varga <vargaz@gmail.com>
11480 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
11482 2006-01-06 Zoltan Varga <vargaz@gmail.com>
11484 * generics.2.cs: Reenable vtype tests.
11486 * inssel-x86.brg: Remove an icorrect valuetype rule.
11488 2006-01-06 Neale Ferguson <neale@sinenomine.net>
11490 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
11491 initial support for OP_ABS.
11493 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11495 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
11497 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11499 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
11500 conversion and implement LADD/LSUB.
11502 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
11505 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11507 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
11509 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
11512 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11514 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
11515 localloc is encountered. Fixes crash in test-183.cs when using gmcs
11516 (stack walk problem).
11518 2006-01-04 Zoltan Varga <vargaz@gmail.com>
11520 * aot.c (mono_aot_load_method): Fix a warning.
11522 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11524 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
11526 2006-01-03 Zoltan Varga <vargaz@gmail.com>
11528 * iltests.il: Add test for #77148.
11530 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
11533 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11535 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
11537 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11539 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
11540 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
11542 * basic-long.cs: Add lconv-to-r4/r8 tests.
11544 2006-01-03 Zoltan Varga <vargaz@gmail.com>
11546 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
11548 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
11549 here as on other archs.
11551 2005-12-29 Neale Ferguson <neale@sinenomine.net>
11553 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
11555 2005-12-29 Neale Ferguson <neale@sinenomine.net>
11557 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
11559 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
11561 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
11562 instrument_prolog; Add memory_barrier instruction.
11564 2005-12-26 Zoltan Varga <vargaz@gmail.com>
11566 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
11568 2005-12-23 Zoltan Varga <vargaz@gmail.com>
11570 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
11572 * aliasing.c inssel.brg: Fix warnings.
11574 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
11575 could skip initialization of some parts of memory.
11577 * mini.c mini-ia64.c: Fix warnings.
11579 * inssel-sparc.brg: Add an implementation of lneg which actually works.
11581 2005-12-22 Zoltan Varga <vargaz@gmail.com>
11583 * aliasing.c (mono_build_aliasing_information): Add a workaround for
11584 a crash seen on sparc.
11586 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
11588 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
11590 2005-12-21 Neale Ferguson <neale@sinenomine.net>
11592 * mini-ops.h: Add s390_backchain instruction
11594 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
11596 * cpu-s390.md: Add s390_backchain instruction
11598 * mini-s390.c: Significant ABI changes
11600 * mini-s390.h: Cater for zero length structures
11602 2005-12-20 Neale Ferguson <neale@sinenomine.net>
11604 * mini-s390.c: ABI fixes
11606 * inssel-s390.brg: Remove debug statements
11608 * cpu-s390.md: Fix length of ATOMIC_xx operations
11610 2005-12-19 Zoltan Varga <vargaz@gmail.com>
11612 * basic-float.cs: Add float<->long conversion tests.
11614 2005-12-16 Neale Ferguson <neale@sinenomine.net>
11616 * mini-s390.c: Fix LOCALLOC processing.
11618 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
11620 2005-12-15 Zoltan Varga <vargaz@gmail.com>
11622 * iltests.il: Add tests for some opcodes not covered by the other
11625 2005-12-15 Neale Ferguson <neale@sinenomine.net>
11627 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
11628 register loading for Tail processing; Correct trace output.
11630 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
11632 * cpu-s390.md: Correct size of jmp instruction.
11634 2005-12-13 Neale Ferguson <neale@sinenomine.net>
11636 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
11638 2005-12-13 Neale Ferguson <neale@sinenomine.net>
11640 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
11641 Bring s390 up to current level.
11643 2005-12-12 Zltan Varga <vargaz@gmail.com>
11645 * generics.2.cs: Disable the newly added tests as they do not work yet.
11647 * generics.2.cs: Add valuetype tests.
11649 2005-12-09 Zoltan Varga <vargaz@gmail.com>
11651 * basic-long.cs: Add i4->u8 test.
11653 * objects.cs: Add tests for JIT intrinsic.
11655 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
11656 optimizations lost by a mistake.
11658 2005-12-07 Zoltan Varga <vargaz@gmail.com>
11660 * basic-long.cs: Remove a test moved to objects.cs.
11662 * arrays.cs: Add more array tests.
11664 2005-12-06 Zoltan Varga <vargaz@gmail.com>
11666 * arrays.cs: Add new tests for multi-dimensional arrays.
11668 2005-12-06 Raja R Harinath <rharinath@novell.com>
11670 * Makefile.am (test_sources2): Add generics.2.cs.
11671 (EXTRA_DIST): Add test_sources2.
11673 2005-12-05 Ben Maurer <bmaurer@ximian.com>
11675 Support for boxing and unboxing nullable types as well as the
11676 isinst operation on nullables, per the CLI ammendment.
11678 * inssel.brg (CEE_ISINST): Special case for nullable
11680 * mini.c (handle_unbox_nullable): new method
11681 (handle_box): Special case for nullable types
11682 (mono_method_to_ir): Call handle_unbox_nullable in correct
11685 * generics.2.cs: New test suite
11687 * Makefile.am: Support for regression tests with generics.
11689 2005-12-03 Zoltan Varga <vargaz@gmail.com>
11691 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
11692 allocated to registers. Fixes #76800.
11694 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
11696 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
11698 2005-11-30 Zoltan Varga <vargaz@gmail.com>
11700 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
11703 2005-11-29 Zoltan Varga <vargaz@gmail.com>
11705 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
11708 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
11710 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
11711 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
11713 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
11714 single precision before storing to a single precision location.
11716 2005-11-28 Raja R Harinath <rharinath@novell.com>
11718 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
11720 2005-11-27 Zoltan Varga <vargaz@gmail.com>
11722 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
11725 * basic.cs: Remove test_0_byte_compares test which was moved to
11726 objects.cs a long time ago.
11728 2005-11-22 Massimiliano Mantione <massi@ximian.com>
11730 * aliasing.c: Fixed aliasing issue on 64 bit archs.
11732 2005-11-20 Zoltan Varga <vargaz@gmail.com>
11734 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
11735 handlers are called.
11737 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
11740 * mini-ia64.c: Add support for the throw->branch exception
11743 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
11745 2005-11-18 Massimiliano Mantione <massi@ximian.com>
11747 * mini.c: Enabled "fastpath" deadce :-)
11749 2005-11-18 Massimiliano Mantione <massi@ximian.com>
11751 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
11752 alias analysis pass to support it.
11753 * mini.h: Likewise.
11755 * liveness.c: Likewise (liveness computation can use aliasing
11756 information to be more accurate).
11757 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
11758 moreover made so that "--compile-all" uses the given optimization
11759 flags and not the default ones.
11760 * aliasing.c: Alias analysis (new file).
11761 * aliasing.h: Likewise.
11762 * Makefile.am: added "aliasing.c" and "aliasing.h".
11764 2005-11-17 Zoltan Varga <vargaz@gmail.com>
11766 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
11769 2005-11-13 Zoltan Varga <vargaz@gmail.com>
11771 * mini-exceptions.c (mono_handle_exception_internal): Remove the
11772 fp >= end_of_stack exit condition, as it is not needed, and it might
11773 become true for fp eliminated frames.
11775 2005-11-11 Zoltan Varga <vargaz@gmail.com>
11777 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
11780 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
11782 * mini-arm.c: fixed alignment of doubles/longs to match
11783 the C ABI (bug #76635).
11785 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
11787 * aot.c: fix compilation with --enable-minimal=aot.
11789 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
11791 * mini-arm.c: fixed compatibility with the new
11792 floating point emulator package for compares.
11794 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
11796 * mini.c : reverted sig->pinvoke changes (r51396-51397).
11798 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
11800 * mini-exceptions.c (print_stack_frame): Output to stderr.
11801 (mono_handle_native_sigsegv): Ditto.
11803 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
11805 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
11806 OP_LCONV_TO_OVF_I implementation.
11808 * mini-amd64.c: Add support for the throw->branch exception
11811 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
11812 when the catch clause catches a more general exception, i.e. Object.
11814 2005-10-30 Zoltan Varga <vargaz@gmail.com>
11816 * cpu-ia64.md: Remove unused opcodes.
11818 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
11819 specific defines for architectures defining USE_SIGACTION.
11821 * mini-ia64.c: Fix some warnings.
11823 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
11824 version seemed to skip a frame.
11826 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
11828 * mini.c: Clean up the usage of sig->pinvoke flag. Now
11829 only calls which are made to native code use this flag.
11831 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
11833 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
11834 varargs methods as well.
11836 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
11837 which have save_lmf set. Reorganize methods prologs a bit.
11839 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
11840 debugger to the proper place.
11842 2005-10-29 Martin Baulig <martin@ximian.com>
11844 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
11845 when running inside the debugger until the debugger has support
11848 2005-10-26 Zoltan Varga <vargaz@gmail.com>
11850 * mini.h: Fix a warning.
11852 2005-10-24 Miguel de Icaza <miguel@novell.com>
11854 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
11855 we expose publicly, this returns the string.
11857 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
11859 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
11860 with fp elimination.
11862 2005-10-21 Zoltan Varga <vargaz@gmail.com>
11864 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
11865 native stacktrace using the glibc 'backtrace' function if available.
11867 2005-10-20 Zoltan Varga <vargaz@gmail.com>
11869 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
11871 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
11872 handle SIGSEGVs received while in native code.
11874 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
11875 code, call mono_handle_native_sigsegv which will abort the runtime
11876 after printing some diagnostics, instead of converting it into a
11877 confusing NullReferenceException.
11879 2005-10-18 Zoltan Varga <vargaz@gmail.com>
11881 * cpu-pentium.md: Remove unused opcodes.
11883 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
11885 * mini-amd64.h (MonoLMF): Add rsp field.
11887 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
11890 2005-10-17 Zoltan Varga <vargaz@gmail.com>
11892 * mini-codegen.c (get_register_spilling): Fix some warnings.
11894 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
11896 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
11897 elimination during exception handling. Enable fp elimination by
11900 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
11903 2005-10-16 Martin Baulig <martin@ximian.com>
11905 * mini-exceptions.c
11906 (mono_debugger_run_finally): New public method for the debugger.
11908 2005-10-10 Zoltan Varga <vargaz@gmail.com>
11910 * debug-mini.c (mono_debug_init_method): Fix warning.
11912 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
11913 the 'exname' parameter const to fix some warnings.
11915 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
11917 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
11918 introduced by the previous patch.
11920 2005-10-08 Zoltan Varga <vargaz@gmail.com>
11922 * basic-float.cs: Add test for precision of float arithmetic.
11924 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
11925 when loading/storing single values from/to memory.
11927 * mini.c (mono_jit_compile_method_with_opt): Create the function
11928 pointers in the correct domain.
11930 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
11932 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
11933 introduced by previous patch.
11935 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
11936 when out_filter_idx is NULL.
11938 * mini-exceptions.c: Don't run filter clauses twice during exception
11939 handling. Fixes #75755.
11941 2005-10-07 Zoltan Varga <vargaz@gmail.com>
11943 * aot.c: Add support for ldflda wrappers.
11945 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
11948 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
11950 * mini.c, mini.h: do not consider exception handlers blocks when
11951 setting up interface variables.
11953 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
11955 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
11957 2005-10-03 Zoltan Varga <vargaz@gmail.com>
11959 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
11960 causes a regression.
11962 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
11964 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
11966 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
11967 of the OP_P definitions.
11969 * TODO: Add a proposal for dealing with the CEE/OP mess.
11971 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
11972 optimizations from the x86 port.
11974 * cpu-amd64.md: Ditto.
11976 * basic.cs basic-long.cs: Add tests.
11978 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
11980 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
11981 Patrik Torstensson's implementation of my exception-handling
11982 optimization idea, when the exception object is not used
11985 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
11987 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
11988 of the mul_imm optimizations from the old jit.
11990 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
11992 * mini.c, liveness.c: patch by Patrik Torstensson and
11993 Zoltan Varga to improve performance in methods with
11996 2005-09-30 Zoltan Varga <vargaz@gmail.com>
11998 * driver.c: Remove 'Globalization' entry from --version.
12000 2005-09-28 Zoltan Varga <vargaz@gmail.com>
12002 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
12003 there is a profiler interested in JIT events.
12005 * aot.c: Load profile files produced by the AOT profiling module, and
12006 reorder methods based on the profiling info. Add a 'method_order' table
12007 to the AOT file to make mono_aot_find_jit_info work with the reordered
12010 * mini.h: Bump AOT file version info.
12012 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
12014 * mini-arm.h: work around what looks like a gcc bug when optimizations
12017 2005-09-28 Raja R Harinath <rharinath@novell.com>
12019 * Makefile.am (AM_CFLAGS): Don't use += to append inside
12020 conditionals. Use ...
12021 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
12023 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
12025 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
12026 to determine the amount of memory to copy when passing valuetypes.
12028 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
12029 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
12031 2005-09-27 Zoltan Varga <vargaz@gmail.com>
12033 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
12034 information about aot.
12036 2005-09-27 Ben Maurer <bmaurer@ximian.com>
12038 * *.c: Replace the use of {Enter,Leave}CriticalSection with
12039 macros. This will allow a deadlock debugger to easily be plugged
12042 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
12044 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
12046 2005-09-27 Raja R Harinath <rharinath@novell.com>
12048 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
12049 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
12050 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
12051 ($(arch_built)) [CROSS_COMPILING]: Error out.
12053 2005-09-26 Zoltan Varga <vargaz@gmail.com>
12055 * aot.c: Add support for the no_special_static flag for classes.
12057 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12059 * Reapply reverted patches.
12061 * *: Revert r50174 as well.
12063 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
12065 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12067 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
12069 2005-09-23 Miguel de Icaza <miguel@novell.com>
12071 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
12072 part of the SIG_HANDLER_SIGNATURE.
12074 2005-09-23 Zoltan Varga <vargaz@gmail.com>
12076 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
12079 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
12080 introduced by previous patch.
12082 2005-09-21 Zoltan Varga <vargaz@gmail.com>
12084 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
12085 saved registers too.
12087 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
12088 upon the information returned by get_call_info ().
12090 * mini-x86.c (add_float): Fix stack size calculation.
12091 (mono_arch_call_opcode): Rewrite this so it works based up the
12092 information returned by get_call_info ().
12093 (mono_arch_get_this_vret_args): Ditto.
12095 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
12097 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
12098 in cinfo to determine the registers which need to be used.
12100 2005-09-20 Miguel de Icaza <miguel@novell.com>
12102 * driver.c (mono_main): Add --server and --desktop flags.
12104 2005-09-16 Zoltan Varga <vargaz@gmail.com>
12106 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
12107 registers as global registers.
12109 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
12110 longer needed with the new register allocator.
12112 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
12114 * cpu-ia64.md: Remove unused opcodes.
12116 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
12118 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
12120 * cpu-amd64.md: Remove unused opcodes.
12122 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
12123 needed with the new register allocator.
12125 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
12128 2005-09-16 Raja R Harinath <rharinath@novell.com>
12130 * Makefile.am (check-local): Don't invoke semdel-wrapper.
12132 2005-09-16 Martin Baulig <martin@ximian.com>
12134 * exceptions-amd64.c
12135 (throw_exception): Don't call mono_debugger_throw_exception() if
12136 we're a rethrow - see the FIXME in the code.
12138 2005-09-15 Geoff Norton <gnorton@customerdna.com>
12140 * mini.c (mono_init_exceptions): This only works on some architectures.
12142 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12144 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
12147 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
12149 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
12150 now in mini-exceptions.c.
12152 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
12154 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
12155 now in mini-exceptions.c.
12157 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12159 * exceptions-x86.c: Applied patch from Patrik Torstensson
12160 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
12162 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
12163 code into mini-exceptions.c. Add some assertions to it.
12165 2005-09-12 Zoltan Varga <vargaz@gmail.com>
12167 * aot.c (emit_section_change): Applied patch from "The Software Team"
12168 (<software@solmersa.com>). Fix as errors on windows.
12170 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12172 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
12173 method info into the LMF.
12175 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12177 * mini-ia64.c: Add proper unwind info for method epilogs.
12179 * exceptions-ia64.c: Add some code to help debugging.
12181 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
12183 * mini-exceptions.c: Fix warning.
12185 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12187 * mini.c: Really fix build.
12189 * mini-x86.c mini-amd64.c: Fix build.
12191 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12193 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
12195 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
12196 some Interlocked methods as intrinsics.
12198 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
12199 for Thread methods as well.
12201 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
12203 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
12205 * mini-ia64.c mini-x86.c mini-amd64.c
12206 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
12209 * mini.c (mono_init_exceptions): Fix build breakage.
12211 2005-09-10 Zoltan Varga <vargaz@gmail.com>
12213 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
12214 of instructions. Use the new ia64_unw_op macros for emitting unwind
12217 * mini.c (mono_init_exceptions): Initialize exception handling
12218 related trampolines at startup.
12220 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
12222 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
12224 2005-09-09 Zoltan Varga <vargaz@gmail.com>
12226 * mini.c: Handle type loading errors gracefully during compilation and
12227 throw the appropriate exception.
12229 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
12231 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
12232 for the mono binary.
12234 2005-09-09 Martin Baulig <martin@ximian.com>
12236 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
12239 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12241 * mini-arm.h: use emulation for conv.r.un for the release.
12243 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12245 * mini-arm.c, objects.cs: more fixes and tests for them.
12247 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12249 * mini-arm.c: align structures to at least 4 bytes to be able
12250 to keep our current optimized memcpy.
12252 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
12254 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
12256 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12258 * mini.c: ignore SIGPIPE.
12260 2005-09-04 Zoltan Varga <vargaz@gmail.com>
12262 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
12264 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
12266 2005-09-02 Zoltan Varga <vargaz@gmail.com>
12268 * mini.h: Add prototype for mono_allocate_stack_slots_full.
12270 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12272 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
12273 exception handling support.
12274 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
12275 patch by Brian Koropoff <briank@marakicorp.com>).
12277 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
12279 * mini.c: revert another 'optimization' which breaks when
12280 items on the eval stack need to be saved at a basic block end
12283 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
12285 * jit-icalls.c: for arrays, ensure we always provide
12288 2005-08-30 Zoltan Varga <vargaz@gmail.com>
12290 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
12292 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
12294 2005-08-29 Zoltan Varga <vargaz@gmail.com>
12296 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
12297 arguments in their original register.
12299 2005-08-28 Zoltan Varga <vargaz@gmail.com>
12301 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
12304 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
12305 when ssapre is enabled.
12307 * inssel-long.brg: Fix bug in previous patch.
12309 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
12310 multiplication by a constant.
12312 2005-08-27 Zoltan Varga <vargaz@gmail.com>
12314 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
12317 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
12320 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
12322 * inssel-arm.brg: apply changes tested by Brian Koropoff
12323 <briank@marakicorp.com>.
12325 2005-08-25 Zoltan Varga <vargaz@gmail.com>
12327 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
12329 2005-08-24 Zoltan Varga <vargaz@gmail.com>
12331 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
12332 to the same register if dreg is just a base register.
12333 (print_ins): Improve printing of membase opcodes.
12335 * inssel-x86.brg: Add optimized ldind(reg) rules.
12337 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
12339 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
12341 * mini.c: when running under valgrind, set the stack bottom for
12342 the GC at the actual approximate stack for the app (fixes running
12343 mono with valgrind).
12345 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
12347 * mini.c: do no break at the first valuetype to init found
12348 (fixes bug #75791).
12350 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
12352 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
12354 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
12356 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
12358 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
12360 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
12362 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12364 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
12366 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
12369 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
12372 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
12375 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
12377 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
12379 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12381 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
12382 in the tail recursion optimization.
12384 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
12385 debug info into the assembly file.
12387 * iltests.il: Add test for filter regions.
12389 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
12390 initial stack of filter regions. Fixes #75755.
12392 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
12394 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
12395 stack requirements.
12397 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12399 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
12400 the check for an already compiled method on non-ia64 platforms.
12401 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
12404 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
12406 * inssel-x86.brg: Add some optimized call rules.
12408 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
12410 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
12413 * mini.h mini-trampolines.c: Pass the trampoline argument to
12414 mono_arch_patch_delegate_trampoline.
12416 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
12418 * mini-trampolines.c: Fix build.
12420 * mini-amd64.h: Add delegate trampolines.
12422 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
12424 * inssel-amd64.brg: Add optimized call rules.
12426 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
12428 * inssel-ia64.brg: Add optimized ldind(reg) rules.
12430 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
12432 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
12435 * mini-ia64.c: Remove LMF fixmes.
12437 * mini-ia64.h: Remove most fields from LMF.
12439 * inssel-ia64.brg (stmt): Fix unaligned access errors.
12441 * mini-trampolines.c: Add support for IA64 function descriptors.
12443 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
12444 for IA64 function descriptors.
12446 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
12448 * tramp-arm.c: patch the vtable for virtual calls. Added
12449 support code to register/unregister the LMF.
12450 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
12453 2005-08-19 Dick Porter <dick@ximian.com>
12455 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
12456 bit value if needed.
12458 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
12460 * mini.c (mini_get_method): Move handling of wrapper data here.
12462 * mini.c (mono_method_to_ir): Add support for dynamic methods.
12464 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
12467 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
12468 bblock->code does not remain empty.
12470 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
12472 * arrays.cs: Add regression test for #75832.
12474 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
12475 rules. Fixes #75832.
12477 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
12478 instruction scheduling.
12480 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
12482 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
12484 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
12486 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
12488 * mini-codegen.c: Fix VC build.
12490 * cpu-pentium.md: Increase length of atomic_exhange_i4.
12492 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12494 * mini.h: fix signature for mono_register_opcode_emulation.
12496 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
12498 * mini.c: Get rid of most of the helper_sig_... constants using
12499 mono_create_icall_signature ().
12501 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
12503 * jit-icalls.c (helper_ldstr): New helper function.
12505 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
12507 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
12508 throw, load the string using a helper call instead of creating a string object.
12510 * aot.c: Update after LDSTR changes.
12512 * mini.h: Bump AOT file version.
12514 * aot.c: Save class size info into the AOT file. Print more statistics during
12517 * mini.h: Bump AOT file version.
12519 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12520 ordering of disasm cases. Fixes #74957.
12522 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
12524 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
12525 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
12526 the generic code needed for the ARM port.
12528 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
12530 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
12531 inssel-arm.brg: more ARM features and fixes.
12533 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
12535 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
12536 ARM port work in progress.
12538 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
12540 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
12542 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
12544 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
12546 * inssel.brg (mini_emit_memset): Add support for unaligned access.
12548 * *-ia64.*: Ongoing IA64 work.
12550 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
12552 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
12554 * TODO: Remove out-of-data todo stuff.
12556 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
12559 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
12561 * mini.h: Bump corlib version.
12563 2005-07-27 Martin Baulig <martin@ximian.com>
12566 (create_copy_ins): Added `const unsigned char *ip' argument; set
12567 `copy->cil_code' from it.
12569 2005-07-27 Martin Baulig <martin@ximian.com>
12571 * mini-exceptions.c (mono_handle_exception): Don't call
12572 mono_debugger_handle_exception() for filters.
12574 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
12576 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
12579 2005-07-26 Martin Baulig <martin@ximian.com>
12581 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
12583 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
12584 helper_compile_generic_method() if the method is actually virtual
12587 2005-07-26 Martin Baulig <martin@ximian.com>
12590 (trampoline_code): Renamed to `mono_trampoline_code' and made it
12591 public; this is now accessed directly by the debugger.
12592 (mono_generic_trampoline_code): Removed.
12595 (mono_debug_init_method): Also add interncalls and wrappers.
12597 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
12599 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
12601 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
12603 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
12605 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
12607 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
12609 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
12611 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
12612 getting TLS offsets on AMD64 too.
12614 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
12616 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
12618 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
12620 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
12621 inssel-arm.brg, mini-arm.h: ARM port work in progress.
12623 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
12625 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
12627 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
12630 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
12631 mono_sparc_is_virtual_call ().
12633 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
12635 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
12636 trampoline parameters.
12638 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
12640 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
12641 to mono_arch_get_vcall_slot_addr.
12643 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
12646 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
12648 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
12650 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
12652 2005-07-19 Martin Baulig <martin@ximian.com>
12654 * exceptions-amd64.c (throw_exception): Call
12655 mono_debugger_throw_exception() here like we're doing it on i386.
12657 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
12659 * mini-ia64.c: Add optimized TLS access support.
12661 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
12663 * mini-exceptions.c: Ongoing IA64 work.
12665 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
12667 * mini.c: Use the default optimization set when embedding. Fixes
12670 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
12672 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
12673 of trampolines to a separate file.
12675 * mini-trampolines.c: New file.
12677 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
12680 * tramp-x86.c: Reorganize the trampoline code to be similar to the
12683 * mini-codegen.c: Fix cygwin build.
12685 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
12687 * mini.c: Add some minor changes needed by the IA64 port.
12689 * *-ia64.*: Ongoing IA64 work.
12691 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
12693 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
12694 trampolines into arch-independent and arch-dependent parts.
12696 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
12698 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
12700 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
12702 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
12703 the xp-regalloc-branch for amd64.
12705 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
12706 xp-regalloc-branch for x86.
12708 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
12710 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
12712 2005-07-06 Martin Baulig <martin@ximian.com>
12715 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
12716 (mono_jit_runtime_invoke): Likewise.
12718 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
12720 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
12723 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
12724 without loading their metadata. Reorganize the file format so exception handling+
12725 debug info is kept separate from normal method info. Create MonoJitInfo
12726 structures for methods lazily.
12728 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
12730 (x86_class_init_trampoline): Patch AOT class init trampolines too.
12732 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
12734 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
12737 * mini.h: Bump AOT file version.
12739 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
12741 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
12743 2005-07-01 Raja R Harinath <rharinath@novell.com>
12745 * Makefile.am (check-local): Call semdel-wrapper.
12747 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
12749 * mini-x86.c: Revert the last change as it seems to break the build..
12751 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
12753 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
12755 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
12757 2005-06-27 Ben Maurer <bmaurer@ximian.com>
12759 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
12760 outside of the macro, so strange stuff doesn't happen with gcc4
12761 (NEW_AOTCONST_TOKEN): Likewise.
12763 2005-06-28 Martin Baulig <martin@ximian.com>
12765 * mini.c (mini_class_is_system_array): New static method; use this
12766 instead of `klass->parent == mono_defaults.array_class' everywhere
12767 since this also works for the new generic array class.
12769 2005-06-26 Ben Maurer <bmaurer@ximian.com>
12771 * inssel.brg: Remove warnings.
12773 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
12775 * mini-ia64.c: Ongoing IA64 work.
12777 * basic-float.cs: Add float->i1 conversion test.
12779 * iltests.il: Add conv.u4 test.
12781 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
12783 * inssel-long.brg: Fix bug caused by last change.
12785 2005-06-23 Geoff Norton <gnorton@customerdna.com>
12787 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
12788 BSDs. Allows the x86 JIT to work on OSX86
12790 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
12792 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
12795 * mini-ia64.c: Ongoing IA64 work.
12797 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
12799 * mini-ia64.c: Ongoing IA64 work.
12801 * driver.c: Clean up jit_code_hash as well when using --regression.
12803 * inssel-long.brg: Fix long->i4/u4 conversion rules.
12805 * basic-long.cs: Add tests for long->u4 conversion.
12807 2005-06-18 Ben Maurer <bmaurer@ximian.com>
12809 * mini.c: Take mono_get_domainvar out of macros. This makes sure
12810 that we do not depend on undefined C behavior: the order stuff
12811 gets evaluated within an expression. Fixes mono when compiled on
12814 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
12816 * *-ia64.*: Ongoing IA64 work.
12818 * aot.c: Lower memory usage while loading AOT methods.
12820 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
12822 * mini.h: Bump AOT file format version.
12824 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
12826 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
12828 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
12830 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
12831 not on callee assembly). Fixed some comments.
12833 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
12835 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
12836 it gets proper disassembly.
12837 (emit_method_info): Remove some dead code.
12839 * mini.c (mini_method_compile): Allways allocate the GOT var in
12840 mono_method_to_ir for emulating opcodes.
12842 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
12844 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
12845 before freeing the code memory. Fixes #74990.
12847 * objects.cs: Add regression test for #74992.
12849 * liveness.c: Extend live ranges of arguments to the beginning of the
12850 method. Fixes #74992.
12852 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
12853 so it points into the faulting instruction.
12855 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
12857 * jit-icalls.c (mono_imul_ovf): Add exception handling.
12859 * *-ia64.*: Ongoing IA64 work.
12861 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
12863 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
12865 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
12867 * *-ia64.*: Ongoing IA64 work.
12869 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
12871 * basic-long.cs: Add tests for add/sub.ovf.
12873 * basic.cs: Add tests for sub.ovf.
12875 * *-ia64.*: Ongoing IA64 work.
12877 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
12879 * *-ia64.*: Ongoing IA64 work.
12881 * basic.cs: Add conv.ovf.i4.un test.
12883 2005-06-09 Massimiliano Mantione <massi@ximian.com>
12885 * mini.c: (remove_block_if_useless) Fixed bug 75061.
12887 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12889 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
12891 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
12893 * *-ia64.*: Ongoing IA64 work.
12895 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12898 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
12900 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
12902 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
12904 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
12906 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
12908 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
12909 of a call is callable by a near call.
12911 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
12913 * mini-ia64.c: Ongoing IA64 work.
12915 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
12917 * genmdesc.c: Make the generated array non-static.
12919 * inssel-long.brg: Fix LSHR_IMM rule.
12921 * *-ia64.*: Ongoing IA64 work.
12923 * *-ia64.*: Ongoing IA64 work.
12925 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
12927 * *-ia64.*: Ongoing IA64 work.
12929 * *-ia64.*: Ongoing IA64 work.
12931 * mini-ia64.c: Ongoing IA64 work.
12933 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
12935 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
12937 * objects.cs basic-calls.cs: Move some tests to objects.cs.
12939 * objects.cs basic-long.cs: Move some tests to objects.cs.
12941 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
12943 * *-ia64.*: Ongoing IA64 work.
12945 * iltests.il: Add a new test.
12947 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
12948 newobj. Fixes #75042.
12950 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
12952 * *-ia64.*: Ongoing IA64 work.
12954 * *-ia64.*: Ongoing IA64 work.
12956 * *-ia64.*: Ongoing IA64 work.
12958 * basic.cs objects.cs: Move tests accessing static variables as well.
12960 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
12962 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
12964 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
12966 * driver.c: Always print failed tests.
12968 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
12971 * *ia64*: Ongoing IA64 work.
12973 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
12975 * basic.cs: Add tests for add.ovf. Fix warnings.
12977 2005-05-18 Miguel de Icaza <miguel@novell.com>
12979 * driver.c (mono_main): Avoid crash if no argument is passed to
12980 --break; Do not use g_error, but f_printf. And fix all other
12981 ocurrences of the same crash.
12983 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
12985 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
12986 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
12989 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
12991 * *-ia64.*: Add beginnings of IA64 backend.
12993 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
12995 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
12997 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
13000 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
13002 * mini-amd64.c: Fix a warning.
13004 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
13006 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
13007 in float_neg. Fixes #74897.
13009 * mini-amd64.c (emit_call): Fix another near call bug.
13011 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
13013 * declsec.c: Keep the appdomain information in the structure. Added a
13014 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
13015 value gets overwritten).
13016 * declsec.h: Set the default MonoArray for the the stack to 6. Added
13017 an MonoAppDomain member to MonoSecurityFrame.
13018 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
13019 used in the stack walk. Now use a MonoArray which grow (double) when
13022 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
13024 * mini.c: Re-enabled runtime cleanup, since running threads should
13025 now properly stop when exiting.
13027 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
13029 * mini-codegen.c: New file contaning the arch-independent local
13030 register allocator. Not used by any architectures yet.
13032 * mini.h linear-scan.c: Merge some changes from the
13033 mini-xp-local-regalloc branch.
13035 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
13037 * mini-amd64.c (emit_call): Fix calls to native functions when the
13038 runtime is compiled as a shared library. Fixes #74756.
13040 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
13041 on a literal field. Fixes #74751.
13043 2005-04-25 Raja R Harinath <rharinath@novell.com>
13045 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
13047 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
13049 * objects.cs: Add missing null casting test.
13051 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
13053 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
13054 in wrapper methods. Also rename 'address' variable to 'offset'.
13056 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
13058 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
13061 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
13063 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
13066 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13068 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
13070 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13072 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
13073 just the last bytes.
13075 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13077 * aot.c (mono_compile_assembly): Fix warning.
13079 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
13080 by the _MSC_VER stuff.
13082 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
13084 * inssel-long.brg: Fix #74588.
13086 * cpu-amd64.md: Fix #74591.
13088 * iltests.il: Add new regression tests.
13090 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
13092 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
13095 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
13097 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
13099 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
13100 from Bill Middleton <flashdict@gmail.com>.
13102 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
13104 * arrays.cs: Add new regression test. Fix warnings.
13106 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
13108 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
13109 and leakage in CKFINITE.
13111 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
13112 this to a null op since it is called on amd64 too.
13114 * exceptions-amd64.c (get_throw_trampoline): Align stack.
13116 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
13117 body since this is not used on amd64.
13119 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
13121 * mini-amd64.c: Remove obsolete fixmes.
13123 * mini.c (print_method_from_ip): Fix debugging support.
13125 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13127 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
13128 so that expressions that don't give much gain are not reduced.
13129 * ssapre.h: Likewise.
13131 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
13133 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
13135 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
13137 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
13139 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
13141 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
13143 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
13145 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
13147 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
13150 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
13152 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
13154 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
13156 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
13157 MONO_ARCH_USE_SIGACTION. Fixes #74252.
13159 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
13161 * mini-x86.c: Fix up stack overflow handling.
13163 * exceptions.cs: Add new regression test.
13165 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
13167 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
13168 mono_jit_thread_attach.
13170 * mini.c (mono_method_to_ir): Verify called method is not abstract.
13172 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13174 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
13175 avoid calling constructors using callvirt.
13177 * inssel.brg: Fix #74073.
13179 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
13181 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
13182 compilation with non-GCC compilers.
13183 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
13184 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
13186 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
13188 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
13189 klass->interface_offsets (will likely fix bug#74073).
13191 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13193 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
13195 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
13197 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
13198 to amd64_div_reg_size ().
13200 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
13202 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
13204 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
13206 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13208 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
13210 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13212 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
13214 * mini.c (mono_precompile_assembly): Load and precompile referenced
13215 assemblies as well. Fixes #74015.
13217 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
13219 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
13221 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
13223 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
13224 a lot of checks and (anyway) permissions cannot work until corlib is
13227 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
13229 * mini-ppc.c: fixed ABI issue on sysv/ppc.
13231 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
13233 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
13234 calls (fixes bug#72824).
13236 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
13238 * mini.c: fix tail recursion elimination (see test in bug#73936).
13240 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
13242 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
13243 some fp functions in sse2 mode.
13245 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
13247 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
13249 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
13251 * mini.h mini.c: Add mono_get_jit_tls_key ().
13253 * mini-x86.c: Enable fast TLS support on windows.
13255 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
13257 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
13258 * mini.c: Check for p/invoke method when generating code. If a
13259 p/invoke method, or it's class, isn't decorated with [Suppress
13260 UnmanagedCodeSecurity] then generate code to call System.Security.
13261 UnmanagedDemand (only if the security manager is active).
13263 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13265 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
13266 last change as it seems to cause strange crashes.
13268 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13270 * *.c: handle unsafe function pointers where needed.
13272 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13274 * mini.c (mono_jit_free_method): Remove the fixme too.
13276 2005-03-15 Miguel de Icaza <miguel@novell.com>
13278 * mini.c: As discussed, make the code actually free the delegate
13279 thunk now, to enable the debugging of delegate problems, use
13280 MONO_DEBUG=1 when running Mono.
13282 This takes also care of parts of the leaks as seen by Joe.
13284 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
13286 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
13287 thread_tls_offset calculation.
13289 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
13291 * declsec.c: Reworked linkdemand checks for icall. The previous code
13292 was using the declaration code (untrusted) and didn't work as expected
13293 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
13296 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
13298 * iltests.il: Add new localloc test.
13300 * mini-amd64.c: Handle large stack allocations the same way as on
13301 windows if stack overflow handling is working.
13303 * mini-amd64.c: Allocate the signal stack using mmap.
13305 * mini.c (sigsegv_signal_handler): Fix reading of context.
13307 * mini-exceptions.c: Fix up stack overflow handling.
13309 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
13311 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
13313 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
13315 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
13317 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
13318 tramp_init functions as they are no longer needed.
13320 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
13322 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
13324 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
13326 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
13328 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
13331 * mini-ops.h: Add OP_LMUL_IMM.
13333 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
13334 long mul/div opcodes as intrinsic.
13336 * mini-amd64.c (emit_call): Handle the case when the callee might be
13339 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
13341 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
13344 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
13346 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
13348 2005-03-09 Ben Maurer <bmaurer@ximian.com>
13350 * mini.c (mono_codegen): Don't leak here, to help people running
13353 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
13355 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
13356 conversions in sse2 mode.
13358 * basic-float.cs: Add regression test.
13360 * mini-amd64.c: Reenable sse2.
13362 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
13364 * mini-amd64.c: Disable sse2 until some regressions are fixed.
13366 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
13368 * driver.c: Copyright text should include 2005.
13370 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
13372 * cpu-amd64.md (load_membase): Fix more max lengths.
13374 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
13376 * cpu-amd64.md (load_membase): Fix max length.
13378 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
13380 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
13382 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
13383 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
13385 * basic-float.cs: Add rounding regression test.
13387 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
13389 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
13391 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
13392 structures in registers for pinvoke wrappers.
13394 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
13396 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
13398 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
13400 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
13401 wrapper to mono_jit_thread_attach.
13403 * mini.c (mini_jit_thread_attach): New jit icall.
13405 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
13406 native->managed wrappers.
13408 * exceptions.cs: Add new regression test.
13410 * mini.c (optimize_branches): Check regions in the cbranch to throw
13411 block case as well. Fixes #73242.
13413 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
13415 * mini.c: thread safety fixes.
13417 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
13419 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
13420 patching stuff, since delegates use jump trampolines so there is
13423 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
13426 * tramp-amd64.c: Fix build.
13428 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
13429 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
13431 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
13432 Rename this to mono_arch....
13433 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
13435 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
13437 * mini-amd64.c (emit_call): If both the caller and the callee is
13438 guaranteed to have 32 bit addresses, emit a normal call.
13440 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
13442 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
13443 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
13444 method_ptr inside delegates.
13446 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
13448 * mini.c (mono_jit_free_method): Free the method info even if the native code is
13449 invalidated. Fixes #73001.
13451 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
13453 * mini-x86.c: Only use stdcall for pinvokes on windows.
13455 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
13457 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
13458 * mini-x86.c: remove unreliable __thread var offset detection,
13459 use the correct accessors and enable by default.
13461 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
13463 * mini.c (mono_jit_free_method): Fix memory leak.
13465 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
13467 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
13469 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
13471 * cpu-amd64.md: Fix lengths of atomic opcodes.
13473 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
13475 * driver.c: try to not imply using ICU is any good.
13477 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
13479 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
13480 functions as inline ops.
13482 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
13483 some Interlocked functions as inline ops.
13485 * mini.c (move_basic_block_to_end): Fix bug in last patch.
13487 * mini.h (MonoBasicBlock): Reorganize fields a bit.
13489 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
13491 * mini.c: Add support for OP_NOT_TAKEN.
13493 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
13494 structures in registers for pinvoke wrappers.
13496 * mini-amd64.c: Fix warnings.
13498 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
13500 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
13502 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
13504 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
13505 address instead of loading the address from it.
13507 * mini-x86.c: Add support for returning small structs in registers
13508 on Win32. Fixes part of #70864.
13510 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
13512 * trace.c (get_token): Improve error checking.
13514 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
13516 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
13518 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
13520 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
13521 it can be reused for MonoClass.
13522 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
13525 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
13527 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
13528 instead of a MonoReflectionMethod. The method information wasn't used
13529 when displaying SecurityException details (but will be now).
13531 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
13533 * Makefile.am : windows build fix.
13535 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
13537 * iltests.il: Add new regression test.
13539 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
13542 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
13544 * mini.c: Moved linkdemand check into helper function check_linkdemand
13545 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
13548 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
13550 * declsec.c: Added statistics counter for different kinds of
13552 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
13553 (and commented) declaration.
13554 * mini.c: Added statistics counter for security Demand code
13555 generation. Added display of security statistics.
13557 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
13559 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
13560 Fix compilation errors under gcc-2.95.
13562 2005-02-12 Ben Maurer <bmaurer@ximian.com>
13564 * mini.c, driver.c: Use the new jit trampoline hashtable
13566 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13568 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
13570 2005-02-11 Martin Baulig <martin@ximian.com>
13572 * debug-mini.c (mono_debug_close_method): Free the line number array.
13574 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
13576 * aot.c: Break up large methods into smaller ones. Share GOT slots for
13579 * mini.h: Bump AOT file format version.
13581 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
13583 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
13585 * declsec.h: Added macros to get/set lazyly initialized security
13586 informations about assemblies. Added new enum for different type of
13587 possible LinkDemand violation. Added function to check LinkDemands.
13588 * mini.h: Added a field to MonoCompile to hold any security violation
13589 detected when JITting a method (so it can be thrown later).
13590 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
13591 and CEE_CALLVIRT. Added code to throw exception at the end of
13592 mini_method_compile (note: the exception is unhandled right now).
13594 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
13596 * mini.c, jit-icalls.c: use the managed implementation of
13597 memset for initobj and memset, to avoid managed <-> unmanaged
13600 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
13602 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
13603 optimization if it would need a GOT var.
13605 * basic.cs: Add tests for constant propagation and switch statements.
13607 * ssa.c: Fix out-of-range constant propagation and switch statements.
13609 2005-02-09 <vargaz@freemail.hu>
13611 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
13613 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
13615 * cpu-amd64.md (load_membase): Fix max length of load_membase.
13617 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13619 * mini.c: update to new signature of mono_class_get_allocation_ftn().
13621 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
13623 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
13624 arithmetic operations.
13626 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
13628 * mini-ppc.c: add a workaround for broken user code that
13629 DllImports vararg functions with non-vararg signatures.
13631 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
13633 * mini.c (mono_jit_compile_method_inner): Add detection and a
13634 meaningfull error message for assemblies written in Managed C++.
13636 * tramp-amd64.c mini-amd64.h: Add support for
13637 create_trampoline_from_token ().
13639 * aot.c mini-x86.c abcremoval.c: Applied patch from
13640 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
13642 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
13644 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
13645 which takes a MonoImage/token as parameter instead of a MonoMethod.
13647 * aot.c: Use the new trampoline for initializing vtables.
13649 * aot.c: Add support for ldfld/stfld_remote wrappers.
13651 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
13652 rules for compare <MEM>, IMM.
13654 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
13656 * aot.c: Handle inherited finalizers correctly.
13658 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
13660 * inssel.brg (stmt): Add a missing _setup_... ().
13662 * aot.c: Save some parts of the class state to the AOT file and use it
13663 to recompute that state when a class is initialized.
13665 * mini.c: Install AOT hooks into the runtime.
13667 * mini.h: Bump AOT file format version.
13669 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
13672 * iltests.il: Add new test.
13674 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
13676 * mini.c: fix typo.
13678 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
13680 * mini.c: setup the statistical profiler in the thread attach
13681 callback to cope with the new single thread code.
13683 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
13685 * mini-ppc.c: ensure we have enough room for the profiler
13686 calls (fixed bug#72084).
13688 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
13690 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
13693 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13695 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
13697 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13699 * ssapre.c: Fixed an issue with down safety (this allows IronPython
13700 to succesfully execute parrotbench).
13701 * ssapre.h: Likewise.
13703 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13705 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
13706 variable for stores to method arguments (fixes a SSAPRE issue).
13708 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
13710 * mini.c: handle value types in dup, fixes gen-112.cs.
13712 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
13714 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
13715 sequence for calls in dynamic methods to avoid thunks.
13717 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
13719 * mini.c: correctly remove dynamic methods from the hashtable.
13721 2005-1-20 Massimiliano Mantione <massi@ximian.com>
13723 * driver.c: Disabled SSAPRE until fix the bug that appears
13724 in IronPython's parrotbench.
13726 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
13728 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
13730 * mini.c (mono_method_to_ir): Revert the previous change.
13732 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
13733 when AOT compiling.
13735 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
13736 mono_jit_info_table_find () etc. when running under valgrind.
13738 * inssel.brg: Fix warnings.
13740 * mini-exceptions.c: Fix warnings.
13742 2005-01-31 Martin Baulig <martin@ximian.com>
13744 * driver.c (compile_all_methods_thread_main): Don't try to compile
13745 generic methods or anything which has type parameters.
13747 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
13749 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
13751 * TestDriver.cs: Add --verbose flags.
13753 * graph.c ssa.c: Fix 64 bit warnings.
13755 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
13756 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
13757 Fix 64 bit warnings.
13759 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
13760 variable not spotted by gcc.
13762 * mini-amd64.c inssel-amd64.brg: Applied patch from
13763 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
13764 X86_COMPARE_MEMBASE opcodes.
13766 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
13768 2005-01-29 Ben Maurer <bmaurer@ximian.com>
13770 * *: MonoMethod->signature might be NULL now. You *MUST* use
13771 mono_method_signature.
13773 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
13775 * driver.c (compile_all_methods_thread_main): Compile the methods
13776 without invoking cctors.
13778 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
13780 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
13781 * basic-calls.cs: test for the above.
13783 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
13785 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
13786 MonoJitInfo changes.
13788 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
13790 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
13791 eagerly if it contains dynamic methods.
13793 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
13795 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
13796 trace, it is now computed by an icall from trace_ips.
13798 * mini-exceptions.c: Fix a warning.
13800 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
13802 * mini-exceptions.c: don't bother getting stack trace info if
13803 it's not going to be used.
13805 2005-01-27 Raja R Harinath <rharinath@novell.com>
13807 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
13810 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
13812 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
13814 * aot.c: Avoid calling mono_method_get_header () if not needed.
13816 * mini.h: Bump AOT file format version.
13818 * mini.c (mono_emit_native_call): Allocate a GOT var here.
13820 * mini.c (mono_print_tree): Print more info for calls.
13822 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
13824 * declsec.h: Remove warning by adding missing include for marshal.h
13826 2005-01-26 Martin Baulig <martin@ximian.com>
13828 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
13831 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
13833 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
13836 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
13838 * aot.c (mono_compile_assembly): Fix a warning.
13840 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
13842 * declsec.c: Look for security attributes on the original MonoMethod
13843 (and not the wrapped one). This fix permissions on icalls.
13845 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
13847 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
13849 * mini.c (mono_allocate_stack_slots): Add a fixme.
13851 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
13853 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
13855 * inssel.brg: optimize casts of sealed types (more
13856 optimizations waiting for fixes in remoting).
13858 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
13860 * inssel.brg (stmt): Add another dummy rule.
13862 * driver.c: Fix warnings.
13864 * driver.c (mono_main): If running under valgrind, instruct glib to use
13865 the system allocation functions so valgrind can track the memory
13866 allocated by the g_... functions.
13868 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
13870 * mini-ops.h: Add OP_DUMMY_STORE opcode.
13872 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
13874 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
13875 variables in try regions.
13877 * mini.c (mini_method_compile): Don't disable optimizations on large
13878 methods when AOT compiling.
13880 * mini.c (mono_allocate_stack_slots): New arch independent method to
13881 allocate stack slots. Not yet used.
13883 2005-01-22 Ben Maurer <bmaurer@ximian.com>
13885 * debug-mini.c (mono_debug_close_method): Plug some leaks.
13887 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
13889 * mini-ppc.c: make the branch info relative as the code
13890 buffer can be reallocated.
13892 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
13894 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
13895 * driver.c: Removed the AOT/security restriction. Now initialize the
13896 security manager (in metadata) if --security is used.
13897 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
13898 rather than the pointer to declarative security, when AOT is used.
13900 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
13902 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
13903 basic blocks, reduced intrinsic exception throwing code size.
13905 2005-01-22 Miguel de Icaza <miguel@ximian.com>
13907 * driver.c (mini_usage): Reorder the usage screen.
13909 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
13911 * mini.c (mono_resolve_patch_target): Fix warning.
13913 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
13915 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
13918 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
13920 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
13921 breaks the amd64 build.
13923 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
13924 register allocation. Fixes #71454.
13926 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
13928 * arrays.cs: Add new regression test.
13930 2005-1-20 Massimiliano Mantione <massi@ximian.com>
13932 * ssapre.c: Turned usage of snprintf to GString.
13933 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
13934 (I left it on by mistake in my previous commit).
13936 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
13938 * mini.c, cfold.c, basic-calls.cs: preserve side effects
13939 on cond branch optimization (fixes bug# 71515).
13941 2005-1-20 Massimiliano Mantione <massi@ximian.com>
13943 * abcremoval.c: Fixed bug 71062.
13944 * abcremoval.h: Likewise.
13946 2005-1-20 Massimiliano Mantione <massi@ximian.com>
13948 * mini.c: Added a new functionality to optimize_branches, the removal
13949 of useless basic blocks, and fixed some problem in the removal of
13950 critical edges; some utility functions added for both purposes.
13951 * ssapre.c: Added complex expression support, and fixed bug 70637.
13952 * ssapre.h: Likewise.
13953 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
13955 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
13956 * driver.c: Re-enabled SSAPRE.
13958 2005-01-19 Martin Baulig <martin@ximian.com>
13960 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
13961 the result of mono_get_method_constrained().
13963 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
13965 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
13968 2005-01-18 Geoff Norton <gnorton@customerdna.com>
13970 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
13971 be detected. Fixes #59296.
13973 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
13975 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
13976 which can happen. Fixes #71361.
13978 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
13980 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
13983 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
13985 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
13986 appdomain-unload.exe to fail.
13988 * mini.c: Fix some memory leaks.
13990 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
13992 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
13993 Fixed bug and sped up some codepaths.
13995 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
13997 * mini.c: Fix some memory leaks.
13999 * exceptions.cs basic-long.cs: Add test for checked ulong->int
14002 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
14004 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
14007 * iltests.il: Add regression test for #71320.
14009 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
14011 * mini.c (mono_codegen): Fix installation of profiler hooks.
14013 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
14015 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
14017 * mini.h, mini.c, cfold.c: optimize access to enum
14018 readonly fields, too. Eval conditional branches if possible
14019 to perform unreachable code removal in more cases.
14021 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
14023 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
14025 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
14028 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
14029 WinXP DEP. Fixes #71244.
14031 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
14033 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
14035 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
14037 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
14039 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
14041 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
14044 * mini.h: Bump AOT version.
14046 * mini.h (MonoCompile): Change exvar to a hash table.
14048 * mini.c: Allocate a separate exvar for each handler block.
14050 * mini.c: Get rid of the computation of filter_lengths, its not needed.
14052 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
14053 ex var with the pending exception and only throw if the two are equal.
14056 * exceptions.cs: Add tests for rethrow and nested catch clauses.
14058 * mini-x86.c: Fix warnings.
14060 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
14061 used by all the ports now.
14063 * aot.c: Add write-symbols and save-temps options.
14065 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14067 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
14069 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
14071 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
14074 * tramp-s390.c: Check vtable slot belongs to the domain.
14076 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
14077 as per other platforms.
14079 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
14081 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
14083 * driver.c: we don't run the Main() code in a subthread anymore.
14085 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
14087 * mini.c: added experimental rtc support in the statistical
14088 profiler: if the user has the permission, more accurate statistics
14089 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
14090 The MONO_RTC value must be restricted to what the linux rtc allows:
14091 power of two from 64 to 8192 Hz.
14093 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14095 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
14097 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
14099 * mini-ppc.c: better icache flush for smp.
14101 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
14103 * mini-amd64.c (emit_move_return_value): Fix memory leak.
14105 * mini-x86.c (get_call_info): Add the get_call_info () code from the
14106 amd64 port, not yet used.
14108 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14110 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
14113 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
14115 * driver.c: Added --security option to activate the security manager.
14116 Right now this will allow code generation for declarative demands and
14117 is disabled when AOT is specified.
14118 * mini.c: Add code generation for declarative security demands.
14119 * mini.h: Add mono_use_security_manager as an extern gboolean.
14121 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14123 * aot.c (mono_compile_assembly): Speed up compilation a bit by
14124 emitting more dense assembly code.
14126 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
14127 exception throwing stuff.
14129 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
14131 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
14134 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
14135 left in by mistake.
14137 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
14140 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
14142 * tramp-*.c: Only patch vtable slots if the object is in the current
14143 domain. Fixes appdomain-unload.exe.
14145 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
14147 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
14150 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14152 * mini.c (reverse_branch_op): New helper function.
14154 * mini.c (optimize_branches): Run the new optimization only on
14155 platforms which support it. Also reverse all kinds of branches.
14157 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
14159 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
14162 * mini.c (optimize_branches): Reverse not-equals branches if the false
14163 bblock is a throw. This happens a lot of time with argument checking in
14166 * mini.c (mono_codegen): Add support for placing basic blocks after
14167 the function epilogue.
14169 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
14172 2005-01-05 Miguel de Icaza <miguel@ximian.com>
14174 * mini.c (setup_stat_profiler): Only set this up if the platform
14175 supports ITIMER_PROF.
14177 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14179 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
14182 * inssel.brg: Fix a warning.
14184 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
14186 * mini.c: added support for statistical profiler
14187 (run with: --profile=default:stat).
14189 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
14191 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
14193 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
14195 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
14196 related to global registers from the amd64 port.
14198 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
14200 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
14202 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
14203 with global registers.
14204 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
14206 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
14208 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
14210 * debug-mini.c (encode_value): Fix off-by-one.
14212 * aot.c (encode_value): Likewise.
14214 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
14216 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
14218 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
14221 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
14223 * aot.c (emit_method_info): Increase size of temp buffer.
14225 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
14228 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
14230 * aot.c (emit_method_info): Fix build.
14232 * aot.c: Further rework of the AOT file format to reduce the size of
14233 the method info data.
14235 * mini.h: Bump AOT file format version.
14237 2004-12-27 Martin Baulig <martin@ximian.com>
14239 * mini.c (mini_get_method): New static method; call
14240 mono_get_method_full() and mono_get_inflated_method().
14241 (mono_method_to_ir): Use mini_get_method() instead of
14242 mono_get_method_full().
14244 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
14246 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
14248 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
14250 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
14252 * inssel-amd64.brg: Add some optimization rules.
14254 2004-12-24 Ben Maurer <bmaurer@ximian.com>
14256 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
14257 standard not GC'd stuff is fine.
14259 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
14261 * aot.c: Rework the AOT file format to get rid of most of the global
14262 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
14264 * mini.h: Bump AOT file format version.
14266 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
14268 * mini.h: Bump AOT file format version.
14270 * aot.c (mono_aot_is_got_entry): New function to determine if an
14271 address is inside a GOT.
14273 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
14275 * cpu-pentium.md: Increase the maximum size of some instructions which
14276 might involve a got access.
14278 * mini.c (get_method_from_ip): Another debug helper function.
14280 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
14281 when got var accesses are created during the decompose phase.
14283 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
14285 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
14286 argument mini_compile_method and to MonoCompile, and use this to
14287 determine whenever a given method is compiled for AOT. This allows the
14288 other methods compiled during AOT compilation to be free of AOT stuff,
14289 so the backends does not need to add special support for them by
14290 creating a fake GOT etc.
14292 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
14295 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14297 * mini.c (mono_method_to_ir): It turns out that some of the
14298 x-appdomain wrappers are lax with types, so just ignore this for
14301 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
14302 at the vtable->klass. If it is non-shared code we can just use the
14305 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
14307 * mini-ppc.c: access MonoDomain from tls, too.
14309 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
14311 * declsec.c: Removed unused variable (and related warning ;-)
14313 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14315 * iltests.il: New test for LDELEMA on an array of ref types.
14317 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
14318 all ldelema's on reftypes.
14319 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
14320 it was the wrong place to put it.
14322 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
14323 register to pop to make this cleaner, at the request of Paolo.
14325 2004-12-20 Ben Maurer <bmaurer@ximian.com>
14327 * mini-ops.h (OP_GETHASHCODE): New op.
14329 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
14331 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
14334 For a microbenchmark, this reduces the cost of Hashtable.get_Item
14337 * mini-x86.c (mono_arch_output_basic_block): Rather than
14345 The first is 3 bytes while the second is 1. This saves 36 kb on
14346 mscorlib, quite a big saving. When bootstraping mcs, I was able to
14347 see a small boost because of icache locality.
14349 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
14351 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
14353 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
14354 started code sharing with the generic code.
14356 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
14358 * mini-ppc.c, cpu-g4.md: added code for direct access to
14361 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
14363 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
14364 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
14367 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
14369 * declsec.c|h: Added functions to cache the declarative stack modifiers
14370 in MonoJitInfo and to create a security frame from a MonoJitInfo
14372 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
14373 created. Register internal calls for System.Security.SecurityFrame::
14374 _GetSecurityFrame and _GetSecurityStack.
14375 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
14376 the definitions for the new stack walk/callback mechanism.
14377 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
14378 first security frame for LinkDemands and InheritanceDemands) and
14379 GetSecurityStack for Demands. Both use the new mono_walk_stack code
14381 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
14382 walk initialization (lupus).
14384 2004-12-20 Ben Maurer <bmaurer@ximian.com>
14386 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
14388 (handle_loaded_temps): Do not create a temporary variable for
14389 things that we know are temps. They will never be modified.
14390 (mono_spill_call): Set MONO_INST_IS_TEMP
14391 (mono_emulate_opcode): ditto
14393 (mono_method_to_ir.CEE_DUP): ditto
14395 2004-12-19 Ben Maurer <bmaurer@ximian.com>
14397 * mini.c (type_to_eval_stack_type): Make this handle the void type
14398 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
14399 (emit_tree): use ip_in_bb to special case some common idioms
14400 Update all callers to pass in the IP.
14401 (mono_method_to_ir): Make CEE_CALL* do the above as well.
14403 This gives us a nice 2% speedup in mcs bootstrap.
14405 * mini-x86.c (peephole_pass): Peephole pass to make
14414 * mini.c (ip_in_bb): new method.
14415 (mono_method_to_ir): use this method rather than doing the hash
14418 * linear-scan.c (mono_linear_scan): When expiring actives, you
14419 don't need to keep around variables that expire on this
14420 instruction. This makes it so that:
14423 store (ebx add (ebx, 1))
14427 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
14429 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
14430 combination to avoid doing two copies. Fix up problems with previous
14433 * mini.c: Fix 64 bit warnings.
14435 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
14437 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
14439 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
14440 changes from the x86 code.
14442 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
14444 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
14446 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
14447 throwing code to reduce its size, unify the AOT and non-aot code and
14448 get rid of relocations in the AOT case.
14450 * mini-x86.h mini.c exceptions-x86.c
14451 (mono_arch_get_throw_corlib_exception): New arch specific function to
14452 raise corlib exceptions which doesn't require relocations in the
14455 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
14457 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
14459 * mini.c (mono_emit_method_call): Only allocate the got var when it is
14462 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
14465 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14467 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
14468 with add function when used from Inc/dec atomic
14469 functions. Re-enabled optimization on x86.
14470 * mini-ops.h: renamed atomic_add functions to
14471 allow _add to match the Interlocked::Add and
14472 _add_next to match Interlocked::Inc/Dec.
14474 2004-12-15 Massimiliano Mantione <massi@ximian.com>
14476 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
14477 linking of BBs to the end BB, and enabled SSAPRE also with
14478 consprop and copyprop (which was prevented by that bug).
14480 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14482 * mini-x86.c: disabling the Interlocked optimizing code.
14484 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
14486 * aot.c (load_aot_module): Move reading of got_addr after the AOT
14487 file version check.
14489 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14491 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
14492 interlocked optimization due lack of support on x86, rewrote
14493 exchange to take into account that base may be in eax.
14495 xsp works again; activated Interlocked optimizing code.
14497 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
14499 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14501 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
14503 * mini-ops.h: Add new opcodes.
14505 * mini.h: Add new patch types. Add got_var to MonoCompile.
14507 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
14508 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
14509 make it work with all kinds of patchable code.
14511 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
14512 address of the GOT, and referencing entries in the GOT.
14514 * mini.c: Add code to load the GOT address if needed by an opcode.
14516 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
14517 independent AOT code on the x86 using an elf-style Global Offset Table.
14519 2004-12-14 Raja R Harinath <rharinath@novell.com>
14521 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
14523 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14525 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
14528 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
14530 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
14531 of Interlocked:Increment/Decrement/Add as inline ops.
14532 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
14534 2004-12-12 Geoff Norton <gnorton@customerdna.com>
14536 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
14537 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
14539 2004-12-12 Duncan Mak <duncan@ximian.com>
14541 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
14542 again. `patch_info->table_size' is no longer valid after Zoltan's
14545 2004-12-12 Martin Baulig <martin@ximian.com>
14547 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
14548 if we are the "real" method, ie. not an inlined method inside it.
14550 2004-12-11 Ben Maurer <bmaurer@ximian.com>
14552 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
14553 before we look in the special fields table. This fixes
14554 ../tests/thread-static-init.cs.
14556 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14558 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
14559 for Array get_Rank and get_Length. Fixes bug #70465.
14561 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
14563 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
14564 separate structure to reduce the size of MonoJumpInfo.
14566 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
14568 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
14570 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
14572 * mini.c (mini_get_inst_for_method): Changed to allow ports
14573 to return a MonoInst instead of opcode
14574 (renamed mini_get_opcode_for_method to better reflect the new functionality)
14576 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
14577 Allow ports to return a created MonoInst instead of op-code, will enable
14579 (renamed mini_get_opcode_for_method to better reflected the functionality)
14581 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
14583 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
14585 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
14587 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
14590 2004-12-08 Martin Baulig <martin@ximian.com>
14592 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
14593 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
14595 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
14597 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
14600 * exceptions.cs: Disable some tests which depend on properties of x86 fp
14603 2004-12-08 Raja R Harinath <rharinath@novell.com>
14605 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
14607 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
14609 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
14610 bug introduced by the previous patch.
14612 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
14614 * mini-ppc.c, objectc.cs: handle large structs passed by value
14615 (fixes bug #69972).
14617 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
14619 * mini-ppc.c: OP_ARGLIST implementation from
14620 Geoff Norton <gnorton@customerdna.com>.
14622 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
14624 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
14625 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
14627 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
14629 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
14631 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14633 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
14636 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
14638 * mini-sparc.c: Zero out localled-ed memory.
14640 * iltests.il: Add tests for zeroing out localloc-ed memory.
14642 2004-12-04 Martin Baulig <martin@ximian.com>
14644 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
14645 mono_method_get_signature_full().
14647 2004-12-03 Massimiliano Mantione <massi@ximian.com>
14649 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
14650 and some utility functions (always for SSAPRE), integrated SSAPRE.
14651 * mini.h: Likewise.
14652 * driver.c: Added ssapre option.
14653 * ssa.c: Small fix on OP_ARG handling.
14654 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
14655 * Makefile.am: Likewise.
14657 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
14659 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
14660 now in the xp code.
14662 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
14665 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14667 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
14669 * cpu-s390.md : Increase instruction length of oparglist.
14671 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
14673 2004-11-30 Martin Baulig <martin@ximian.com>
14675 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
14676 virtual generic methods. We call a special helper_compile_generic_method()
14677 icall to retrieve the method from the vtable, inflate and compile
14678 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
14680 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
14682 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
14684 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
14686 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
14688 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
14691 2004-11-27 Ben Maurer <bmaurer@ximian.com>
14693 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
14694 platforms with PIC aot.
14696 2004-11-28 Martin Baulig <martin@ximian.com>
14698 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
14701 2004-11-28 Martin Baulig <martin@ximian.com>
14703 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
14704 the result of mono_type_get_underlying_type() to check whether
14707 2004-11-26 Martin Baulig <martin@ximian.com>
14710 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
14713 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
14715 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
14716 the same way as the other arguments so they won't get clobbered.
14718 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
14719 calls through R11 since it is clobbered by the trampoline code.
14721 2004-11-26 Raja R Harinath <rharinath@novell.com>
14723 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
14724 pick up in-tree mscorlib.dll.
14726 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
14728 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
14730 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
14731 runtime data/code are now stored in a table similar to the GOT in ELF.
14732 This allows the code itself to be position independent.
14734 * aot.c: Fix loading of referenced assemblies after the lazy assembly
14737 * aot.c: Attach ELF type (object/function) directives to all global
14740 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
14742 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
14744 * mini-amd64.h: Turn on PIC AOT code.
14746 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
14747 returning the offset within an OP_AOTCONST instruction where the GOT
14748 offset needs to be added.
14750 * mini.h: Bump AOT file format version.
14752 2004-11-25 Martin Baulig <martin@ximian.com>
14754 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
14755 uninflated generic methods.
14757 2004-11-25 Martin Baulig <martin@ximian.com>
14759 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
14761 2004-11-24 Martin Baulig <martin@ximian.com>
14763 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
14764 original klass (this only applies for generic instances).
14766 2004-11-24 Martin Baulig <martin@ximian.com>
14768 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
14769 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
14772 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
14774 * mini.c (mono_method_to_ir): Disable inlining for methods containing
14775 localloc. Fixes #69678.
14777 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
14779 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
14781 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
14782 used SSE registers on pinvoke calls. Fixes #69774.
14784 2004-11-23 Geoff Norton <gnorton@customerdna.com>
14786 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
14787 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
14789 2004-11-23 Raja R Harinath <rharinath@novell.com>
14791 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
14792 Refer directly to the mcs/ tree.
14794 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14796 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
14797 Check if a trampoline for a synchronized method is required.
14799 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
14801 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
14802 with localloc if needed. Throe arithmetric exception in
14803 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
14804 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
14806 2004-11-19 Geoff Norton <gnorton@customerdna.com>
14808 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
14809 types before switching on type. Fixes #69622.
14811 2004-11-19 Raja R Harinath <rharinath@novell.com>
14813 * Makefile.am (check-local): New. Integrate into 'make check'.
14814 (MCS,RUNTIME): Define using in-tree mono and mcs.
14816 (%.exe): Use $(ILASM).
14818 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
14820 * mini-ppc.c: adjust initial prolog size (bug #69691).
14822 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
14824 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
14827 2004-11-17 Raja R Harinath <rharinath@novell.com>
14829 * Makefile.am (clean-local): Rename from 'clean'.
14831 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14833 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
14834 to mono_arch_is_int_overflow.
14835 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
14838 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
14840 * declsec.c|h: New files to support declarative security attributes.
14841 Added function to check if a method has (applicable) security.
14842 * mini.c|h: Add check for declarative security attributes in
14843 mono_method_check_inlining.
14844 * Makefile.am: Added declsec.c and declsec.h to the build.
14846 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
14848 * mini.c, mini.h: update to keep dynamic code info per-domain.
14850 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
14852 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
14853 (mini_init): Get rid of it from here too.
14855 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
14857 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
14858 implemented OP_RETHROW (patch by Geoff Norton
14859 <gnorton@customerdna.com>).
14861 2004-11-10 Geoff Norton <gnorton@customerdna.com>
14863 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
14864 between appdomains. Fixes appdomain-unload on PPC.
14866 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
14868 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14869 mini-exceptions.c: handle the new wrapper types.
14870 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
14871 token value as a MonoClass* when compiling a wrapper.
14872 mono_jit_create_remoting_trampoline now takes an additional
14873 MonoRemotingTarget parameter.
14875 2004-11-10 Martin Baulig <martin@localhost>
14877 * mini.c (mono_method_to_ir): Use `generic_container->context'
14878 rather than creating a new one.
14880 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14882 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
14884 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
14886 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
14888 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
14889 the experimental aot cache stuff.
14891 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
14893 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14894 mini-exceptions.c: update to exception clause structure changes.
14896 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
14898 * exceptions-x86.c (throw_exception): Fix warnings.
14900 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
14903 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
14905 * exceptions-sparc.c (get_throw_exception): Really fix this.
14907 2004-11-07 Ben Maurer <bmaurer@ximian.com>
14909 * tramp-*.c: we no longer support icalls without wrappers, so
14910 a bit of code can be removed here
14912 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
14914 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
14917 * cpu-sparc.md: Add op_rethrow.
14919 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
14921 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
14923 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
14924 * mini-ops.h: Add OP_RETHROW.
14926 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
14928 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
14930 2004-11-05 Geoff Norton <gnorton@customerdna.com>
14932 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
14933 Makes the output much easier to read
14935 2004-11-05 Ben Maurer <bmaurer@ximian.com>
14937 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
14938 prevents another huge leak when compiling with ssa. Secondly, the
14939 performance of doing this rather than freeing the lists is much
14940 better. GList does a lock every time you allocate a list link,
14941 so that it can use a memory pool. So, it is better to just use
14942 a memory pool of our own.
14944 * ssa.c, linear-scan.c: replace g_list_remove_link with
14945 g_list_delete. The remove one does not free the GList, so we were
14946 leaking memory. On -O=all --compile-all with corlib, this cut down
14947 3 MB of allocations.
14949 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
14951 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
14953 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
14955 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
14956 into a new function mono_create_jit_trampoline ().
14958 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
14960 * trace.c (get_spec): Allow tracing of classes without a namespace.
14962 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
14964 * mini.c: Fix pointer overwrite in mini_method_compile.
14966 2004-11-2 Geoff Norton <gnorton@customerdna.com>
14968 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
14969 The darwin ABI needs some special handling for 1 and 2 byte structs
14970 Lets use lbz/lhz instead of lwz everywhere.
14971 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
14972 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
14973 Use stb/sth for the former, and put the latter always on stack instead of in
14974 argument registers.
14976 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
14978 * trace.c (is_filenamechar): Add '_'.
14980 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14982 * mini-s390.c: Fix prolog length to allow for large trace requirements.
14984 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
14986 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
14988 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
14989 depends on libmonogc. Fixes #68805.
14991 2004-10-26 Miguel de Icaza <miguel@ximian.com>
14993 * mini.c (mono_jit_free_method): Provide extra information for
14994 this error. Currently this leaks, but will be turned into a
14995 developer option in the future.
14997 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
14999 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
15001 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
15003 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
15004 boundary. Fixes reading of PATCH_INFO_R4 and R8.
15005 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
15007 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
15009 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
15010 trampolines for AOT code.
15012 2004-10-22 <vargaz@freemail.hu>
15014 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
15015 constructed types. Fixes #68136.
15017 2004-10-21 Martin Baulig <martin@ximian.com>
15019 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
15020 if it returns true, unwind the stack to the call instruction.
15022 2004-10-21 <vargaz@freemail.hu>
15024 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
15026 * mini.h: Bump AOT version number.
15028 * objects.cs: Add another test for unbox trampolines.
15030 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
15033 2004-10-20 <vargaz@freemail.hu>
15035 * driver.c: Add SHARED to the set of optimizations tested.
15037 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
15039 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
15040 used by CEE_NEWARR.
15042 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
15044 2004-10-20 Martin Baulig <martin@ximian.com>
15046 * mini-exceptions.c (mono_handle_exception): Call
15047 mono_debugger_handle_exception() to tell the debugger about
15048 catch/finally clauses.
15050 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
15052 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
15054 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
15057 2004-10-15 Geoff Norton <gnorton@customerdna.com>
15059 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
15060 methods as their native size, fixed bug #57543, #57545.
15061 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
15062 This saves a temporary register and mullw call down into 1 (minor perf
15063 increase for cases like sum = sum * 5; This use to translate into:
15066 It now translates to
15069 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
15071 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
15074 2004-10-11 Martin Baulig <martin@ximian.com>
15076 * mini.c (mono_method_to_ir): If we're a generic method, get the
15077 MonoGenericContainer from our MonoMethodNormal and create a
15078 MonoGenericContext from it.
15080 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
15082 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
15084 * basic-long.cs: Add test for checked i8->i2 cast.
15086 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15088 * inssel-ppc.brg: added a couple of speedup rules.
15090 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
15092 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
15093 to speed up rebuilds.
15095 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15097 * mini-s390.c: Minor fix to OP_OR_IMM.
15099 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
15101 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
15102 better. Fixes appdomain-unload.exe on sparc.
15104 2004-10-02 Massimiliano Mantione <massi@ximian.com>
15106 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
15107 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
15110 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
15112 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
15114 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
15116 * mini.c: Always generate a field read/write wrapper for members
15117 of the class MarshalByRefObject since the actual instance could
15120 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
15122 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
15124 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
15126 * driver.c mini.h trace.c: Move the setting of the main assembly into
15127 a separate function called mono_trace_set_assembly () and call it after
15128 actually loading the main assembly. Fixes #66872.
15130 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
15132 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
15133 using the code manager.
15135 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
15137 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
15139 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
15141 * cpu-amd64.md: Fix bug in previous patch.
15143 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
15146 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
15148 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15149 mini-exceptions.c: updates for changed stack walk interface.
15151 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15153 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
15155 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
15157 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
15159 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
15161 * driver.c (mini_regression_list): Do not call mono_assembly_close
15162 since assemblies can't be unloaded.
15164 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15166 * cpu-amd64.md: Fix more instruction lengths.
15168 * cpu-amd64.md: Fix lengths of some instructions.
15170 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
15172 * inssel.brg: Make the array ldelema check aot friendly.
15174 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15176 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
15178 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
15180 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
15182 * mini-x86.c: Fix build.
15184 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
15185 mono_type_get_underlying_type () helper function to simplify code.
15187 2004-09-09 Martin Baulig <martin@ximian.com>
15189 * mini-amd64.c: Don't access `type->data.klass' directly, call
15190 mono_class_from_mono_type() instead since the type may be a
15193 2004-09-09 Martin Baulig <martin@ximian.com>
15195 * mini-amd64.c (get_call_info): Fix support for generic instances.
15196 (add_valuetype): Use mono_class_from_mono_type() to get the class
15197 since we can be a generic instance.
15199 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
15201 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
15203 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
15205 * liveness.c: reset spill costs on each scan: bug 62107
15207 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
15209 * exceptions-sparc.c (mono_arch_find_jit_info): remove
15210 unnecessary line that doesn't compile
15212 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
15214 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
15215 trampolines, make them call an error function so people can fix their
15218 2004-09-06 Martin Baulig <martin@ximian.com>
15220 * mini.c (mono_method_to_ir): When initializing locals, handle a
15221 generic instances like a valuetype if it's a valuetype and like a
15222 class if it's a class.
15224 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15226 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
15227 stack. Fixes #64674.
15229 * exceptions.cs: Add test for unwinding of call arguments.
15231 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
15233 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
15234 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
15235 set the carry/borrow flag). The sparc and s390 implementations
15236 can now use optimized versions (and simplify the code). ppc bugfixes.
15238 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15240 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
15242 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
15244 * inssel-amd64.brg: Remove leftover 32 bit rule.
15246 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
15248 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
15250 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
15251 mono_arch_find_jit_info functions into a new function. Fix a memory
15254 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
15257 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15259 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
15262 * exceptions.cs: Add array size tests.
15264 * mini.c: Allocate a separate icall wrapper for each arity of
15265 mono_array_new_va. Fixes #59509.
15267 * exceptions.cs: Add testcase for 64578.
15269 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
15271 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
15273 2004-09-02 Martin Baulig <martin@ximian.com>
15275 * mini.c (mono_method_to_ir): When initializing the locals, call
15276 handle_initobj() on the generic instance itself, not its
15279 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15281 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
15282 MonoJitInfo for dynamic methods.
15284 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
15286 * mini.c: Add support for freeing JIT data for dynamic methods.
15288 2004-09-01 Martin Baulig <martin@ximian.com>
15290 * mini-x86.c (is_regsize_var): Added support for generic
15292 (mono_arch_emit_prolog): Make this compile again, use
15293 `x86_push_imm_template (code)'.
15295 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
15297 * mini-x86.c: make all push_imm instructions that get
15298 patched always emit the long form
15300 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
15302 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
15303 in a per-domain hash.
15305 * mini-amd64.c (merge_argument_class_from_type): Handle generic
15308 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
15310 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
15313 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
15316 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
15317 Beginnings of SSE2 support.
15319 * exceptions.cs: Add more tests for checked int<->uint casts.
15321 2004-08-28 Martin Baulig <martin@ximian.com>
15323 * mini-x86.c (mono_arch_instrument_epilog): Added support for
15327 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
15328 Handle generic instances recursively.
15330 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15332 * iltests.il: test for conv.u8 on a constant
15334 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15336 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
15337 LCONV_x4 (shrun_32 (membase)).
15339 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15341 * inssel-x86.brg: c&p rules for push/setret of long
15343 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15345 * inssel-x86.brg: c&p rules for compare (base, regvar) and
15346 compare (regvar, base)
15348 * inssel-x86.brg: more burg love
15350 * inssel.brg: more cleanup
15352 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
15354 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15356 * basic-long.cs, basic-calls.cs: new tests for optimization.
15358 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
15360 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
15363 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
15365 * mini-amd64.c (read_tls_offset_from_method): Add another case.
15367 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
15369 * inssel.brg (mini_emit_memcpy): use
15370 NO_UNALIGNED_ACCESS to disable memcpy optimization
15372 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
15374 * mini-amd64.c: Handle generic types in various places.
15376 * mini.c (mono_method_to_ir): Handle generic types in init locals.
15378 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
15380 * mini.c (handle_box): Fix warning.
15382 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
15384 * mini-amd64.h: Enable the emit_state optimization.
15386 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
15388 * mini-amd64.c: Add some new 64 bit peephole opts.
15390 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
15392 * cpu-amd64.md: sreg1 of div instructions must be %rax.
15394 * mini-amd64.c: Register allocator fixes.
15396 * mini.c: Add an optimization to emit_state to avoid allocation of new
15397 registers on some platforms.
15399 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
15401 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
15403 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
15404 allocation. Fixes #63085.
15406 * basic-long.cs: Add new regression test.
15408 * mini-amd64.c: Register allocator improvements.
15410 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
15412 * mini-amd64.c (read_tls_offset_from_method): Add another code
15415 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
15416 instruction sequence for nullifying class init trampolines.
15418 * objects.cs: Add new regalloc test.
15420 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
15422 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
15424 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
15426 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
15429 * driver.c: Fix profiling after TLS changes.
15431 * driver.c (mono_main): Set mono_stats.enabled if needed.
15433 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
15436 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
15438 * mini-x86.c: use a 1 op rather than a 2 op tls access
15439 instruction -> faster.
15441 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
15443 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
15446 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
15448 * exceptions-sparc.c (throw_exception): fix typo
15450 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
15452 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
15453 set tree->dreg correctly with tls. Allow any
15454 register to be used.
15456 * mini-x86.c (read_tls_offset_from_method): add new code
15457 generation pattern seen with GCC.
15460 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
15462 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
15463 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15464 exceptions-sparc.c: fix some performance issues in exception
15465 handling and setting of the stack trace for exceptions that were
15468 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
15470 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
15473 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
15476 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
15478 This patch inlines tls access, when possible.
15480 * mini.h: new arch functions for TLS intrinsics.
15481 All platforms updated with a stub.
15483 * mini.c: use the new intrinsics
15485 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
15486 arch specific intrinsic for tls variables
15488 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
15490 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
15493 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
15495 * mini.c: thread local allocation
15497 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
15499 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
15501 * Makefile.am: Link against the static version of libmonogc.
15503 * Makefile.am: Link the static versions of the convenience libraries
15504 into the mono executable.
15506 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
15508 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
15510 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
15511 on integer overflow.
15513 * mini-amd64.c: Reorganize function call code.
15515 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
15517 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15519 * inssel-x86.brg: use xor eax,eax.
15521 * basic.cs: new tests
15523 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15525 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
15526 in exception throwing code.
15528 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15530 * inssel-x86.brg: use xor esi,esi.
15532 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15534 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
15535 can trace methods compiled during mini_init () too.
15537 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
15540 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15542 * Makefile.am: static link on x86 (r=zoltan)
15544 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15546 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
15547 code since it causes some programs to fail.
15549 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
15551 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
15553 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
15555 * mini.c: ovfops_op_map - add STACK_OBJ case for
15557 * basic.cs: add test_0_pin_string as test
15560 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
15562 * Makefile.am: build C# if srcdir != builddir
15564 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
15566 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
15567 fall-through blocks.
15569 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15571 * driver.c: enable loop by default again and include abcrem in -O=all.
15573 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
15575 * iltests.il: Add some localloc tests.
15577 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
15579 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
15582 * inssel-amd64.brg: Add some optimizations.
15584 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
15587 * Makefile.am: Statically link mono against libmono on AMD64.
15589 * mini-amd64.c inssel-amd64.brg: Optimizations.
15591 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
15593 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
15595 * tramp-amd64.c: Patch calling code in trampolines.
15597 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
15599 * mini-amd64.c: pinvoke struct passing fixes.
15601 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
15603 * mini-sparc.c: redo change, make mono_arch_cpu_init call
15604 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
15606 2004-08-05 Duncan Mak <duncan@ximian.com>
15608 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
15611 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15613 * mini-amd64.c (emit_move_return_value): Move return value for normal
15616 2004-08-05 Martin Baulig <martin@ximian.com>
15618 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
15619 `type->type'; just modify `type' itself when dealing with enums
15620 and generic instances.
15621 (check_call_signature): Make `simple_type' a `MonoType *'.
15623 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15625 * mini.c: Use OP_PADD to add offsets to addresses.
15627 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
15629 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
15631 * mini-sparc.c (mono_arch_emit_epilog): fix check
15632 for folding last op into restore instruction
15634 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15636 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
15637 helper methods using the code manager.
15639 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
15641 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
15643 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15645 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
15646 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
15648 * mini-s390.c: fix tail processing
15650 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
15652 * mini-ppc.c: mul.ovf.un exception name fix.
15654 2004-08-03 Martin Baulig <martin@ximian.com>
15656 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
15657 instances; before jumping to `handle_enum', also modify `ptype'.
15659 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
15661 * cpu-sparc.md: fcall maximal length too small.
15663 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
15665 * mini-amd64.c mini.h: Add initial support for passing/returning
15666 structures to/from pinvoked methods.
15668 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
15670 * mini-ppc.c: reg allocator fix.
15672 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
15674 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
15676 * inssel.brg: Optimize memset on 64 bit machines.
15678 * mini-amd64.c: Fix some vararg cases.
15680 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15682 * mini-s390.c: Corrected macro in emit_float_to_int
15684 * s390-abi.cs: Tests to exercise the s390 ABI
15686 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15688 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
15691 * basic.cs: Add a test for add.ovf.un.
15693 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
15695 * mini-sparc.c: add case for OP_IDIV_UN
15697 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15699 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
15701 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
15703 2004-07-30 Ben Maurer <bmaurer@ximian.com>
15705 * basic.cs: regression tests.
15707 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
15710 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15712 * basic.cs: Add a new test.
15714 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
15715 and AOT. Various fixes and optimizations.
15717 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
15719 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
15721 * mini-ppc.c: make sure temp regs are not used for global reg
15724 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
15726 * cpu-sparc.md: conv_i8 fix for 64bits
15728 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
15730 2004-07-29 Ben Maurer <bmaurer@ximian.com>
15732 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
15733 add opcode for cmp BYTE PTR [eax], imm.
15735 * inssel.brg: Make memcpy and memset takes bases.
15737 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
15739 * *-amd64.*: More AMD64 work.
15741 2004-07-28 Ben Maurer <bmaurer@ximian.com>
15743 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
15744 add a compare-not-equal opcode.
15746 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
15748 * mini.c: Use mono_init_from_assembly instead of mono_init.
15750 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
15752 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
15754 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
15756 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
15758 * inssel.brg: 64 bit fixes.
15760 * mini.h (MonoCallInst): Add some AMD64 specific data.
15762 * mini.h: Add some OP_P opcodes.
15764 2004-07-28 Ben Maurer <bmaurer@ximian.com>
15766 * basic.cs: tests for 61797 and 61740
15768 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
15770 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
15771 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
15773 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
15775 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
15777 * *-amd64*.*: Ongoing AMD64 work.
15779 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
15781 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
15783 * *-amd64*: Ongoing AMD64 work.
15785 * mini-arch.h: Add AMD64 support.
15787 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
15789 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
15791 * mini-ops.h: Add new opcodes.
15793 * Makefile.am: Add AMD64 support.
15795 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
15796 rules into the inssel-long*.brg files.
15798 * *-amd64.*: Add beginnings of AMD64 backend.
15800 2004-07-22 Ben Maurer <bmaurer@ximian.com>
15802 * mini.c (print_dfn): commenting out the code that prints
15803 the cil. With -O=deadce, this makes -v -v crash.
15805 * cpu-pentium.md: make checkthis have a length of 2
15807 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
15809 * mini-sparc.h: fix implementations of __builtin
15810 functions for Sun compiler for V9.
15812 2004-07-16 Ben Maurer <bmaurer@ximain.com>
15814 * mini.c: use the new stelem.ref wrapper
15815 * exceptions.cs, arrays.cs: new stelem.ref tests
15817 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
15819 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
15820 new XSP should work with these changes).
15822 2004-07-14 Ben Maurer <bmaurer@ximain.com>
15824 * inssel-{long32,x86,}.brg: trivial optimizations.
15826 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
15828 * mini.c: load value when emitting box operation in
15831 2004-07-12 Ben Maurer <bmaurer@ximian.com>
15833 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
15834 is one byte shorter than cmp DWORD PTR [eax], 0.
15836 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
15838 * inssel-ppc.brg: arguments on the stack are always
15839 relative to the stack pointer (spotted by Neale Ferguson).
15841 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15843 * exceptions-x86.c: delay appending the method name to the trace until
15844 after mono_jit_info_table_find is called, as this gets the real
15847 2004-07-09 Ben Maurer <bmaurer@ximian.com>
15849 * aot.c: register roots
15851 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
15853 * aot.c : I could just use PLATFORM_WIN32 flag.
15855 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
15857 * aot.c : Reverting the previous fix. This time it broke linux build.
15859 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
15861 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
15863 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
15865 * mini.c (handle_stack_args): Remove some more debugging code.
15867 * mini.c (handle_stack_args): Remove debug output left in by mistake.
15869 * driver.c mini.h aot.c: Allow additional options to be specified with
15870 --aot and pass them to mono_compile_assembly.
15872 * aot.c: Add experimental code to AOT compile all loaded assemblies
15873 on demand and save the code into a cache in the filesystem.
15875 * aot.c: Add support for more wrapper methods.
15877 * mini.c (handle_stack_args): Handle some corner cases. Fixes
15880 * cpu-*.md: Remove removed opcodes.
15882 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
15883 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
15884 related icalls to marshal.c.
15886 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
15888 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
15890 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
15892 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
15894 2004-07-06 Ben Maurer <bmaurer@ximian.com>
15895 * liveness.c: If liveness is recomputated we need to reset the information
15896 for each variable. This way, if the liveness range has been narrowed
15897 by optimizations that happened after the last computation, we can return
15900 For example, if you have
15905 // Tons of code that does not affect i
15911 i = 0 is dead code and will be removed by SSA. However, when
15912 linear scan gets to the code, i will still appear to be live
15913 throughout the entire block. This prevents good register allocation.
15915 2004-07-06 Martin Baulig <martin@ximian.com>
15917 * debug-mini.c (mono_debug_init_method): Allow
15918 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
15919 (mono_debug_add_icall_wrapper): New method.
15921 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
15923 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
15925 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
15928 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
15930 * aot.c (mono_aot_load_method): Fix loading of debug info.
15932 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
15934 * aot.c: Add logging support.
15936 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
15938 * mini.h: Add prototype for mono_print_method_from_ip.
15940 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
15942 * inssel.brg: 64 bit fixes.
15944 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
15947 * Makefile.am: Add SPARC64 support.
15949 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
15951 * aot.c: Fix alignment problems on 32 bit platforms.
15953 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
15955 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
15958 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
15961 * mini.h: Bump AOT file version. Some 64 bit fixes.
15963 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
15965 * inssel-sparc.brg: Add new rule to avoid register moves.
15967 * inssel.brg: Add ldind_to_load_membase helper function.
15969 2004-06-30 Ben Maurer <bmaurer@ximian.com>
15971 * mini.c: OffsetToStringData intrinsic.
15973 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
15975 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
15977 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
15980 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
15981 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15983 * mini.c: reinstated mono_compile_get_interface_var()
15984 on x86, too, since the change breaks the Gtk# build there as well.
15986 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15988 * driver.c: remove loop from the default optimizations: it seems to
15989 interact badly with some of the other options (see bug #60613).
15991 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
15993 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
15994 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
15996 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
15998 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
15999 vararg-using methods.
16001 2004-06-21 Martin Baulig <martin@ximian.com>
16003 * mini/mini-exceptions.c
16004 (mono_handle_exception): Added `gpointer original_ip' argument.
16005 After calling mono_unhandled_exception(), call
16006 mono_debugger_unhandled_exception() and if that returns true,
16007 restore the context and return.
16009 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
16011 * mini-ppc.c: prefer the use of relative branches so
16012 they won't need to be patched in aot code (patch from Patrick Beard).
16014 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16016 * aot.c: patch from Patrick Beard to make the output assembly
16017 more correct for the MacOSX assembler. Small tweak to
16018 generate sane images on Linux/PPC, too.
16020 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16022 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
16023 case until bug #59509 is fixed (shows up in #60332).
16025 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16027 * mini.c: make sure the needed wrappers are compiled, too, with
16030 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
16032 * driver.c: remove NPTL reference in --version output.
16034 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16036 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
16037 generate valid assembly for the Mach-O assembler.
16039 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16041 * driver.c: don't include abcrem in the all optimization specifier
16042 since it slows down jit compilation too much for now.
16044 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
16046 * mini.c: use BIGMUL only if both operands have the same signage.
16047 * iltests.il: Test for bug 60056. (errors related to signage in
16052 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
16054 * mini.c, aot.c: memory leak fixes.
16056 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16058 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
16060 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
16062 * Makefile.am: remove the -static hack completely, it links in
16063 statically glib as well.
16065 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
16067 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
16068 * exceptions.cs: make it compile with new mcs/csc.
16070 2004-06-03 Massimiliano Mantione <massi@ximian.com>
16071 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
16072 and added relevant test case.
16074 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16076 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
16077 regressions in gtk-sharp.
16079 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
16081 * exceptions.cs: New regression tests.
16083 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
16085 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
16087 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
16089 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
16091 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
16093 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
16095 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
16097 * mini.c (mono_jit_runtime_invoke): Init class in this
16098 method instead of trusting mono_jit_compile_method to
16099 do the work (because wrappers can be in object class)
16101 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
16103 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
16105 * basic-long.cs: New regression test.
16107 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
16109 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
16110 and div/rem checks.
16112 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
16114 * Makefile.am: fix miguel's change to build mono statically against
16115 libmono (track build dependencies).
16117 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16119 * cfold.c: Some glib versions do not have G_MININT32.
16121 2004-05-26 Massimiliano Mantione <massi@ximian.com>
16123 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
16124 with precision of tan, atan, sin and cos, and implemented related
16125 regressions tests (fixes bug 54467, but one new problem appeared and
16128 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16130 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
16132 * exceptions.cs: Add test for constant folding && division by zero.
16134 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
16135 since driver.c is in libmono too, so the optimization was useless.
16137 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
16138 variable to driver.c so the compiler can emit more efficient code to
16141 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16143 * Makefile.am: don't distribute generated inssel.[ch] files.
16145 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
16147 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
16148 into the default appdomain. Fixes #58707.
16150 * jit-icalls.c: Remove the broken approximation for truncl, doing
16151 no conversion is better.
16153 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
16156 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
16158 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
16159 of the mcrxr instruction which is not available on some processors
16160 even if it's documented to be. Implement add and sub overflow correctly
16161 (still not complete for long unsigned). Speed up icalls a bit.
16163 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
16165 * mini.c (mono_jit_compile_method_with_opt): Make sure that
16166 we run .cctor in the current domain instead of target_domain.
16168 Fixes bug #58558, .cctor not being called in -O=shared.
16170 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16172 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
16174 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
16176 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
16177 which can be done with an imm8, do it that way.
16178 (mono_arch_output_basic_block): ditto for a jmp
16179 (mono_arch_emit_prolog): Computate maximum offset of a label.
16181 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
16183 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
16184 now tries to allocate prefered physical reg's for virtual
16185 regs. This reduces the number of emited spills/loads with
16186 20-30% on our core assemblies.
16188 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16190 * jit-icalls.c: truncl() is not needed and trunc() is
16191 the correct thing to do anyway (bug #58287).
16193 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
16195 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
16198 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
16200 * driver.c: enable loop optimizations by default.
16202 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16204 * mini-x86.c: fix calc of max loop size when aligning loops start.
16206 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
16208 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
16211 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
16213 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
16216 * basic-long.cs: Add tests for add/subtract of immediates with carry.
16218 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
16220 * mini.c (inline_method): Allways inline some wrappers even if the cost
16221 is too large. Fixes #58785.
16223 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
16225 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
16227 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
16228 (crichton@gimp.org). Beginning of support for sparc/linux.
16230 * mini-sparc.c: Optimize retrieval of LMF address.
16232 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
16234 * exceptions-ppc.c: handle alloca in methods with clauses.
16236 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
16238 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
16240 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
16242 * mini.c: Delegate most of the abort signal work to
16243 mono_thread_request_interruption, which also handles Stop and Suspend
16246 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
16248 * mini.c mini.h: Allow inlining of icall wrappers if the backend
16249 supports the save/restore lmf opcodes.
16251 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
16253 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
16254 by gcc-3.4 as well.
16256 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
16258 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16260 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
16261 methods which contain array accesses.
16263 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
16264 boundaries. Fixes #58537.
16266 * iltests.il: Add regression test for #58537.
16268 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16270 * mini-x86.c (mono_arch_local_regalloc): Last part of
16271 fix for bug #58633 (releasing register to early).
16273 2004-05-18 Miguel de Icaza <miguel@ximian.com>
16275 * basic-long.cs: Add new regression test.
16277 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16279 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
16280 register too early on the chain.
16282 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16284 * mini.c (create_helper_signature): Use a helper function to reduce
16285 the code which needs to be written. Also set the calling convention of
16286 icalls on windows. Fixes #57840.
16288 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16290 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
16291 exceptions-ppc.c: added helper function to get the instruction address
16292 from a signal handler context.
16294 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16296 * helpers.c: use g_get_tmp_dir. Invokes happyness
16299 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16301 * helpers.c: Add new env variable to pass args to objdump.
16302 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
16304 2004-05-17 Radek Doulik <rodo@ximian.com>
16306 * Makefile.am (common_sources): added abcremoval.h so it get
16307 disted and daily mono packages on go-mono.com will build again
16309 2004-05-17 Massimiliano Mantione <massi@ximian.com>
16311 * abcremoval.c: Fixed coding style, added copyright header.
16313 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
16315 * mini.h: Added prototype for abc removal main function.
16317 * build_relations_propagation_table.pl: Added copyright header.
16319 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16321 * basic-long.cs: reg test for complex ceq_long bug.
16323 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16325 * mini-x86.c (mono_arch_local_regalloc): Correctly free
16326 reg in long and clob case (bug #58343). Fixed/added comments.
16328 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
16330 * mini.c (mono_jit_runtime_invoke): Follow new convention
16331 of calling the invoke method with an function pointer.
16333 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
16335 * ChangeLog: Fix author of memory leak patch.
16337 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
16339 * Makefile.am: fix make dist as well...
16342 2004-05-14 Massimiliano Mantione <massi@ximian.com>
16344 * cfold.c: Made so that conversions from pointer to int4 are no-ops
16345 on archs where pointers are 4 bytes long.
16347 * Makefile.am: Added abcremoval.c source file.
16349 * abcremoval.c: Added abcremoval.c.
16351 * abcremoval.h: Added abcremoval.h.
16353 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
16355 * inssel.brg: Enabled bounds check removal.
16357 * mini.c: Added support for abcrem optimization.
16359 * mini.h: Added abcrem optimization label.
16361 * driver.c: Added support for abcrem optimization.
16363 * propagated_relations_table.def: Added propagated_relations_table.def.
16365 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
16367 * mini.c, cfold.c: fix style.
16369 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16371 * mini.c: handle issue with the low-level implementation of
16372 some long opcodes (bug #54209).
16374 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
16376 * basic.cs: test for my new cmov stuff.
16378 2004-05-13 Patrik Torstensson
16380 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
16381 opt and added peephole documentation.
16383 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
16385 * tramp-ppc.c: rewrote the generic trampoline code.
16387 2004-05-11 Patrik Torstensson
16389 * mini-x86.c: optimize long shl/shr asm code (one less branch)
16391 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
16393 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
16395 * mini.h mini.c dominators.c: Applied patch from Derek Woo
16396 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
16398 * mini.c: Add new icalls for AsAny marshalling.
16400 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16402 * tramp-ppc.c, mini-ppc.c: more cleanups.
16404 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16406 * mini.c: no warnings.
16408 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16410 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
16412 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
16414 * mini.c: In the thread abort signal handler, if the thread is in the
16415 process of being stoped, don't throw the Abort exception, just stop the
16418 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
16420 * tramp-ppc.c: removed old code.
16422 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16424 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
16425 do some simple speed optimizations on ppc.
16427 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16429 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
16430 and large offsets in load/store.
16432 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
16434 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
16435 it causes regressions.
16437 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
16439 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
16442 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16444 * jit-icalls.c: remove warnings.
16445 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
16446 speedups for unsafe code.
16448 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
16450 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
16452 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
16454 * basic-calls.cs: Add new regression test.
16456 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
16459 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
16461 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
16464 2004-05-06 Patrik Torstensson
16466 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
16467 long reg allocation in any reg (not only eax:edx) and implemented
16468 long shl/shr ops in asm instead of helpers.
16470 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
16472 * mini-sparc.h: Fix warnings.
16474 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
16477 * mini-exceptions.c (mono_handle_exception): Call the filter in a
16478 separate statement for clarity.
16480 * mini-sparc.c: Update status.
16482 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
16484 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
16487 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16489 * inssel-ppc.brg: another small pre-release workaround:
16490 we don't do overflow detection for long_sub_un.
16492 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16494 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
16495 (also works around a weird ppc bug: 57957).
16497 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
16499 * tramp-ppc.c: trampoline fixes.
16501 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
16503 * mini-ppc.c: fixed typos.
16505 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16507 * mini-ppc.c, exceptions-ppc.c: more code saves registers
16508 at the top of the stack. Fixed typos. Use a frame registers
16509 for all the methods with exception clauses.
16511 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16513 * exceptions-ppc.c: restore fp registers.
16515 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
16517 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
16518 order from the stack top (moved the stack room to save the
16519 return value for trace after the param area). Fixed corruption
16520 in restoring registers on unwind.
16522 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16524 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
16526 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16528 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
16529 and prolog/epilog for methods that use it. Allow
16530 enough param area room for varargs methods. Fix miguel's
16531 breakage in exception handling.
16533 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16535 * Makefile.am: run genmdesc only on current arch.
16537 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16539 * exceptions-x86.c:
16540 * mini-x86.h: fix the build on windows.
16542 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
16544 * 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.
16546 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
16548 * mini-exceptions.c: New file.
16550 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
16551 Move some parts of the x86 exception handling code to an
16552 arch-independent file so it can be shared with other ports.
16554 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
16556 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
16558 2004-04-26 David Waite <mass@akuma.org>
16560 * driver.c: remove comma from end of enumeration declaration
16562 2004-04-26 Jackson Harper <jackson@ximian.com>
16564 * driver.c: parse config file before loading first assembly. This
16565 allows the user gac to be enabled/disabled.
16567 2004-04-23 Miguel de Icaza <miguel@ximian.com>
16569 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
16570 simpler mechanism: we do not care what is encoded initially
16571 (branch absolute or relative), we care about the code and its
16572 target. I kept the old code for reference for now.
16574 The new code tries first to determine if the jump is anywhere in
16575 the -/+32 absolute meg range, if it succeeds, it encodes using the
16576 absolute branch; If not, it tried to find something in the
16577 relative range, if not, it uses the handle_thunk code.
16579 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
16581 * exceptions-ppc.c: use the correct ip register on macosx.
16583 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
16585 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
16587 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
16589 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
16590 Raise exception on integer divide by zero by hand since the hw
16591 doesn't support it. Handle NaNs in FP compares.
16593 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
16595 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
16596 code reducing duplication between the platforms and enabled
16597 signal exception handling (on linux for now).
16599 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
16601 * exceptions-ppc.c: more macosx support.
16603 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16605 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
16607 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
16609 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
16611 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
16613 * iltests.il: more tests.
16615 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
16617 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
16620 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16622 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
16624 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
16626 * liveness.c: Mark variables as volatile in all basic blocks reachable
16627 from exception clauses.
16629 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
16631 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
16634 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
16636 * iltests.il, basic.cs: more tests for regalloc.
16638 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
16640 * iltests.il: Some tests for register allocation modifications
16643 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
16645 * exceptions.cs: Add regression test for bug #56782.
16647 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
16648 original stack trace if an exception is rethrown. Fixes #56782. Oh,
16649 the beauty of fixing the same thing in 5 different files...
16651 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
16653 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
16656 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
16658 * mini.c: Add support for STRWLPARRAY marshalling convention.
16660 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16662 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
16663 to init the context to setup the regs pointer).
16665 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16667 * exceptions-ppc.c: more exceptions work.
16669 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16671 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
16674 2004-04-13 Miguel de Icaza <miguel@ximian.com>
16676 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
16677 can use the memory directly.
16679 * cpu-pentium.md: Update documentation from a post from Zoltan.
16681 add x86_add_membase, x86_sub_membase, x86_mul_membase
16683 2004-04-13 Miguel de Icaza <miguel@ximian.com>
16685 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
16686 GENERAL_REGS they were also hardcoded for all PPC ports.
16688 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
16690 Remove hard-coded limit for floating point registers, use
16691 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
16693 Notice that in MacOS X calling conventions you can fit a lot more
16694 floating point values in registers, so I should update the PInvoke
16695 test to excercise the passing of floating point values on the
16696 stack (currently broken).
16698 2004-04-06 Miguel de Icaza <miguel@ximian.com>
16700 * tramp-ppc.c (create_trampoline_code): Added
16701 JUMP_TRAMPOLINE_SIZE.
16702 (ppc_magic_trampoline): Follow the pattern from
16703 x86_magic_trampoline: if code is set to zero, return.
16704 (create_trampoline_code): Always pass MonoMethod to the jump
16705 trampoline, before it was passing a null.
16706 (mono_arch_create_jump_trampoline): Implement the jump stub, could
16707 share the code with mono_arch_create_jit_trampoline.
16709 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
16711 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
16714 * cpu-g4.md: Added length for jmp instruction, the worst case
16715 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
16718 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
16720 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
16722 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
16724 * mini.c: Only set bblock->real_offset when adding a new bblock, and
16725 before each IL instruction.
16727 * mini.c (CEE_BOX): Fix warnings.
16729 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16731 * mini.c: removed a few unused vars and extra whitespace.
16733 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
16735 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
16737 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
16739 (OP_GETCHR): use the above
16740 (CEE_LDELEMA): use the above.
16742 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
16743 version of the generic impl.
16744 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
16745 (CEE_LDELEMA): use the above.
16747 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
16749 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
16752 * iltests.il: Added new regression test for #56317.
16754 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
16756 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
16757 under NetBSD. Fixes #56450.
16759 * liveness.c (update_gen_kill_set): Fix previous patch.
16761 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16763 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
16765 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
16767 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
16768 ldsfld and ldsflda.
16770 * inssel-sparc.brg: Add more optimizations.
16772 * mini-sparc.c: Replace multiply/divide with shifts if possible.
16774 2004-04-01 Martin Baulig <martin@ximian.com>
16776 * mini.c (handle_box): New static function; moved the
16777 implementation of CEE_BOX here.
16778 (mono_method_to_ir): Added `constrained_call' variable.
16779 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
16780 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
16781 mono_method_get_constrained() to get the method.
16783 2004-04-01 Martin Baulig <martin@ximian.com>
16785 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
16786 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
16787 (mono_method_to_ir): We don't need these macros anymore since
16788 mono_class_get_full() already takes care of it.
16790 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16792 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
16793 use @function (as doesn't accept #function here) and check the return
16794 value of system and stop if fails.
16796 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16798 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
16800 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
16802 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
16804 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
16806 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
16809 * basic-long.cs: Add test for negation of Int64.MinValue.
16811 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
16813 * mini-sparc.c: Update status.
16815 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
16817 * exceptions-sparc.c: Fix return value in filters.
16819 * inssel-sparc.brg: Fix register allocation in some rules.
16821 2004-03-28 Martin Baulig <martin@ximian.com>
16823 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
16826 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
16828 * mini-x86.c (mono_arch_patch_code): Fix warnings.
16830 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
16831 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
16832 remove unused conv_u4 opcode.
16834 * mini-x86.c: Remove valgrind workaround since it slows down things
16835 even when mono is not run under valgrind.
16837 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
16839 * mini-sparc.c: Update status.
16841 * inssel-sparc.brg: Add some optimizations.
16843 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
16844 future delay slot filling. Add support for varargs, tail calls and JMP.
16846 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
16847 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
16849 * inssel.brg: Fix register allocation in OP_ARGLIST.
16851 * inssel.brg: Fix warnings.
16853 2004-03-25 Martin Baulig <martin@ximian.com>
16855 * mini.c (inflate_generic_field): Removed.
16856 (mini_get_method): Removed, use mono_get_method_full(),
16857 (mini_get_class): Removed, use mono_class_get_full().
16858 (mono_method_to_ir): Pass our generic context to
16859 mono_field_from_token().
16861 2004-03-25 Martin Baulig <martin@ximian.com>
16863 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
16864 of a `MonoMethod *'.
16865 (mini_get_method): Take a `MonoGenericContext *' instead
16866 of a `MonoMethod *'.
16867 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
16868 a new local variable called `generic_context' which holds the
16869 current `MonoGenericContext *'; use it to lookup things.
16871 2004-03-24 Martin Baulig <martin@ximian.com>
16873 * mini.c (mini_get_class): New static method; if we're inside a
16874 generic instance, inflate the class if neccessary.
16875 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
16877 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
16879 * iltests.il: New regression test for #55976.
16881 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
16884 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
16886 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
16889 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
16891 * liveness.c: Consider SSA stores as well as loads when making vars
16894 * exceptions.cs: New regression tests for register allocation.
16896 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
16898 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
16899 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
16900 domain lock only to protect puntual access to data structures.
16901 Added access lock for sighash, jit_icall_hash_name,
16902 jit_icall_hash_addr and domain->code_mp.
16904 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
16906 * driver.c: Print SIGSEGV handling method.
16908 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
16910 * mini.c (setup_jit_tls_data): Handle case when this is called
16911 multiple times for a thread.
16913 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
16914 is different from fbxx_un. Fixes #54303. Also use constants instead of
16915 magic numbers in a lot of places.
16917 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
16919 * exceptions.cs: Fix cctor test when --regression is used.
16921 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
16923 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
16926 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
16928 * inssel-ppc.brg: fixed register assignments for some rules.
16930 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
16932 * exceptions.cs: Add test for exceptions in static constructors.
16934 * mini.c (mono_jit_compile_method_with_out): Move the calling of
16935 static constructors outside the domain lock. Fixes #55720.
16937 2004-03-17 Martin Baulig <martin@ximian.com>
16939 * mini.c (get_generic_field_inst): Removed, this'll never happen.
16940 (inflate_generic_field): Take the `MonoMethod *' instead of the
16941 `MonoClass *' and added support for generic method.
16942 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
16943 have a `field->parent->gen_params', only inflate the field if it's
16944 an open constructed type.
16946 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
16948 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
16949 exception object instead of the preconstructed ones.
16951 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16953 * mini.c: reverted changed to sigsegv_signal_handler commited
16954 accidentally in the previous patch.
16956 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16959 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
16960 running --aot with an old assembly.
16962 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
16964 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
16967 * mini-sparc.c: Add support for v9 branches with prediction.
16969 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
16971 * mini.c (mini_init): #warning is GNUC only
16973 * mini-sparc.h: implement __builtin_frame_address
16974 and __builtin_return_address for Sun C compiler
16976 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
16978 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
16980 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
16982 * basic-calls.cs: Add test for unaligned byref long argument passing.
16984 * mini-ops.h: Add sparcv9 compare and branch instructions.
16986 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
16987 v9 instructions if we have a v9 cpu.
16989 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
16990 registers for global allocation.
16992 * exceptions-sparc.c: Fixes.
16994 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
16996 * liveness.c (mono_analyze_liveness): Optimized version.
16998 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
17000 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
17003 * basic-float.cs basic-calls.cs: New regression tests.
17005 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
17007 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
17008 sigaltstack implementation.
17010 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
17012 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
17013 stuff if SIGSEGV_ON_ALTSTACK is not defined.
17015 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
17017 * mini.c: Fix warnings.
17019 * mini.c (mono_resolve_patch_target): New function which contains the
17020 arch independent part of the patching process.
17022 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
17023 patching code to a separate function.
17025 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
17027 * mini.c (add_signal_handler): ifdef out on Windows
17029 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
17031 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
17032 cpu-sparc.md: Add exception handling support + other fixes.
17034 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
17035 typed GC detection in --version.
17037 * basic.cs exceptions.cs: New regression tests.
17039 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
17040 the arch specific code can store data during a compilation.
17042 * mini-ops.h: Add OP_SETFRET.
17044 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
17045 function, register a separate icall for each arity, so the icalls can
17048 * mini.c (mono_print_tree): Print negative offsets in a more readable
17051 * mini.c: Make signal handling work on sparc.
17053 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
17055 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
17057 * jit-icalls.c: Emulate truncl by aintl on solaris.
17059 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
17061 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
17063 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
17065 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
17067 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
17068 a MarshalByRef type, inline a method that performs the check, taking into
17069 account that the object can be a proxy. Also implemented tow new opcodes:
17070 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17071 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
17072 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17074 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
17076 * mini-ppc.c: if a relative branch displacement is too big
17077 but it points to and area reachable with an absolute branch,
17080 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
17082 * mini.c: optimize small copies in cpblk.
17084 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
17086 * basic-calls.cs basic-float.cs: New regression tests.
17088 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
17089 negative offsets from %fp. Implement localloc. Fix local register
17090 allocation. Fix the case when the this argument needs to be saved to
17091 the stack. Implement some missing opcodes.
17093 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
17095 * mini.c (mini_method_compile): Reenable global regalloc in methods
17096 with exception handlers.
17098 * linear-scan.c (mono_varlist_sort): Fix warning.
17100 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
17102 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
17105 * liveness.c: Make all variables uses in exception clauses volatile, to
17106 prevent them from being allocated to registers. Fixes #42136.
17108 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
17110 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
17111 causes regressions.
17113 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
17114 argument to mono_arch_regalloc_cost.
17116 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
17119 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
17121 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
17122 Make the cost of allocating a variable to a register arch dependent.
17124 * basic-calls.cs: Fix compilation of tests.
17126 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
17127 helper function to cut back on the number of #ifdefs needed.
17129 * mini-ppc.c: Fix compilation.
17131 * basic-calls.cs: New regression tests.
17133 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
17135 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
17136 of l0 since that is callee saved.
17138 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
17141 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
17142 of delay instruction.
17144 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
17146 * mini.h (MonoCallInst): Add 'virtual' flag.
17148 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
17150 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
17152 * *.cs: New regression tests.
17154 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
17157 * mini.c (mono_runtime_install_handlers): Fix build.
17159 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
17160 'signal_stack_size' members.
17162 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
17163 alternate signal stack.
17165 * exceptions-x86.c: Add stack overflow handling.
17167 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
17168 functions to arch independent code.
17170 * mini.c (mono_print_tree): Print more detailed info for load_membase
17173 2004-02-23 Martin Baulig <martin@ximian.com>
17175 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
17177 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17179 * mini-x86.c: fixed reg allocation for div/rem.
17181 2004-02-22 Miguel de Icaza <miguel@ximian.com>
17183 * driver.c (mono_main): Report some configuratio options on --version.
17185 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
17187 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
17188 low in the address space. Correctly flush memory in thunks where we
17189 output native code.
17191 2004-02-20 Martin Baulig <martin@ximian.com>
17193 * mini.c (mini_get_method): New static method; inflate all generic
17194 methods and methods in open generic instances.
17195 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
17196 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
17198 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17200 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
17202 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
17204 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
17206 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
17208 * mini-sparc.c (flushi mono_arch_output_basic_block): make
17209 it compile using Sun's compiler.
17211 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17213 * 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.
17215 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
17217 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17219 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
17221 * mini-ppc.c: handle calls outside of the allowed range with thunks
17222 allocated using the code manager.
17223 * tramp-ppc.c: use the code manager to hold generated native code.
17224 Fixed the magic trampoline to just patch vtable entries.
17226 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
17228 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
17231 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
17233 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
17236 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
17237 if we have a working __thread implementation.
17239 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
17240 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
17242 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
17244 * mini-x86.c: Fix compilation under gcc 2.
17246 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
17248 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
17249 contains a call to the wrapped function.
17251 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
17252 OP_<CALL>_IMM opcodes, and use them under X86.
17254 * mini.c (mono_jit_find_compiled_method): Fix warning.
17256 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
17258 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
17260 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
17261 functionality to mini.c.
17263 * mini.c (mono_create_jump_trampoline): New function to create a jump
17264 trampoline. Return a compiled method instead of a trampoline if it
17265 exists. Add a cache for jump trampolines.
17267 * mini.c (mono_jit_find_compiled_method): New function to return a
17268 compiled method if it exists.
17270 * mini-x86.c: Call mono_create_jump_trampoline instead of
17271 mono_arch_create_jit_trampoline.
17273 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
17274 a jump trampoline. Fixes #52092.
17276 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
17278 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
17279 which is not up-to-date. Add check_corlib_version () instead.
17281 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
17284 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
17285 since newer valgrind versions do not need it.
17287 * mini.c (mono_jit_compile_method_with_opt): New helper function to
17288 compile a method with a given set of optimizations.
17290 * mini.c: Compile icall wrappers on-demand instead of at startup.
17292 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
17293 wrapper for an icall.
17295 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
17297 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
17300 * iltests.il: Add test for non-empty stack before switch instruction.
17302 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
17304 * mini.c: Add support for new stringbuilder marshalling conventions.
17306 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
17308 2004-02-01 Martin Baulig <martin@ximian.com>
17310 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
17311 in `ginst->mtype_argv'.
17313 2004-01-31 Miguel de Icaza <miguel@ximian.com>
17315 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
17316 facilitate grepping.
17318 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
17320 * mini.c: fixed buglet in initobj generic implementation for references.
17322 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
17324 * Makefile.am: make the version script conditional.
17325 * jit-icalls.c: handle missing truncl().
17327 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
17329 * exceptions.cs: Add more tests for double->int conversion.
17331 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
17332 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
17334 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
17336 * driver.c: make --verbose --version emit an error
17337 if the loaded corlib doesn't match the runtime version.
17339 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
17341 * mini-ppc.h: export ppc_patch().
17342 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
17343 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
17344 on par or better than on MacOSX.
17346 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
17348 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
17349 mono_lookup_pinvoke_call.
17351 * mini-x86.c: Under windows, the default pinvoke calling convention is
17352 stdcall. Fixes #52834.
17354 * mini.c (optimize_branches): Add an upper bound to the number of
17355 iterations to prevent infinite loops on strange loops. Fixes #53003.
17357 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
17359 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
17360 and ISINST. Fixes #52093.
17362 * objects.cs (test_0_vector_array_cast): New tests.
17364 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
17366 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
17367 checking in Array.Set ().
17369 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
17372 * object.cs (test_0_multi_array_cast): New regression test.
17374 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
17376 * exceptions-ppc.c: fix build on Linux/PPC.
17378 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
17380 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
17381 running under valgrind.
17382 (x86_magic_trampoline): Fix build bustage.
17384 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
17385 negative values as well. This is needed for the encoding of the line number
17386 info, since sometimes the line numbers are not in increasing order.
17388 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
17390 * cpu-pentium.md (localloc): Increase the size of the localloc
17391 instruction since it is a loop under Win32.
17393 * debug-mini.c (record_line_number): Get rid of unneccesary memory
17396 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
17398 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
17399 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
17400 Max Horn (max@quendi.de). Fix file names in comments.
17402 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
17404 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
17405 avoid stack overflow.
17406 (replace_usage): Avoid uninitialized variable warnings.
17408 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
17409 and taking the address of valuetype variables.
17411 2004-01-03 Patrik Torstensson
17413 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
17414 for other purposes than FP later on.
17416 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
17418 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
17421 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
17423 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
17425 2003-12-30 Patrik Torstensson <p@rxc.se>
17427 * mini-x86.h: Decreased number of availiable fp regs.
17428 Solves corner cases with FP spilling.
17430 2003-12-23 Patrik Torstensson <p@rxc.se>
17432 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
17433 for floating point stack tracking / spilling on x86.
17436 * basic-float.cs: added float mul overflow test.
17438 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
17440 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
17442 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
17444 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
17445 supports for cond branches that overflow the immediate
17446 overflow offset. mcs can compile simple programs.
17448 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
17450 * exceptions-ppc.c: exception handling support wip:
17451 finally handlers get run on exception.
17453 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
17455 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
17458 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
17460 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
17461 initial support for stack walking and unwinding.
17463 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
17465 * driver.c (mono_main): Make corlib-out-of-sync message more
17466 descriptive. Also remove verify_corlib call.
17468 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
17470 * mini.c: make CEE_NEWARR calls and other emulated opcodes
17471 not overlap with other call's arguments, too.
17473 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
17475 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
17476 move to arch-specific code the choice of arch-specific
17477 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
17478 * mini.c: ensure emulation calls will not interleave
17481 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
17483 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
17484 the magic trampoline stack frame is dropped before executing
17487 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
17489 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
17490 and integer to fp conversions. Added support for overflowing
17491 arguments on the stack. Reserve a couple more registers as temps.
17492 Added support for aot compilation (as output still needs to be
17495 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
17497 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
17498 Don't overwrite return register in some corner cases.
17500 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
17502 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
17503 static constructors when AOT compiling.
17505 * driver.c (mono_main): Call mono_check_corlib_version.
17507 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
17509 * cpu-g4.md, basic.cs: fixed div target register.
17511 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
17513 * mini-ppc.c, basic.cs: shl_imm fix with test.
17515 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
17517 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
17518 structures by value. Misc fixes.
17519 * objects.cs: more tests.
17521 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
17523 * mini-ppc.c: lconv.ovf.i implemented.
17525 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17528 (mini_init): don't error out if someone already called g_thread_init.
17530 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
17532 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
17533 to be any type per the spec. Fix abnormal memory usage when
17534 the same object is repeatedly thrown.
17536 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
17538 * mini.c: check for overruns in IL code.
17540 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
17542 * TODO: Add/remove some todo entries.
17544 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
17546 * driver.c (mono_main): Call mono_verify_corlib.
17548 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
17550 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
17551 This has been moved to mini.c
17552 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
17553 type being casted is marshalbyref it could be a proxy, so instead of
17554 emitting the type check code, emit a call to a runtime method that will
17555 perform the check by calling CanCastTo if needed.
17557 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
17559 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
17560 methods with large stack frames under Win32.
17562 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
17564 * Makefile.am: Distribute regression tests.
17566 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
17567 at the end instead of inserting each variable into the sorted list.
17569 * linear-scan.c (mono_varlist_sort): New helper function.
17571 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
17573 * mini.c: ensure arguments and locals are within bounds.
17575 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
17577 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
17580 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
17582 * mini.c (mono_cprop_copy_values): Fix crash.
17584 * aot.c: Set verbosity back to 0.
17586 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
17588 * regalloc.c: complete memory leak fix by Laurent Morichetti
17591 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
17593 * driver.c (main_thread_handler): Revert the previous patch.
17595 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
17598 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
17599 memory from the memory pool.
17601 * driver.c (main_thread_handler): Turn on all optimizations when
17604 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
17605 an array for better performance.
17607 * regalloc.c (mono_regstate_assign): Fix memory leak.
17609 * debug-mini.c (mono_debug_serialize_debug_info): New function to
17610 serialize the debug info.
17612 * debug-mini.c (mono_debug_add_aot_method): New function to load the
17613 debug info from the serialized representation.
17615 * aot.c: Save debug info into the generated file and load it when
17618 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
17620 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
17622 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
17623 More FP-related fixes.
17625 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
17627 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
17628 and register allocation buglet. Hello world now runs.
17630 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
17632 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
17633 * tramp-ppc.c: fixed class init trampoline.
17634 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
17636 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
17638 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
17639 mini.c: more ppc changes/fixes.
17641 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
17643 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
17644 Also optimize the case when the arguments are the same in the caller
17647 * iltests.il: Add tests for tail calls with valuetype arguments.
17649 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
17651 * mini-ppc.c: fixes for struct return type.
17653 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
17655 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
17656 mono_spillvar_offset() to arch-specific code.
17658 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
17660 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
17662 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
17664 * exceptions-x86.c: Fix stack space leaks.
17666 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
17667 registers from the lmf if the method has save_lmf set.
17669 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
17671 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
17672 of icall wrappers into InvokeInDomain, since these are now per-domain.
17674 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
17676 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
17677 make some opcode emulation and intrinsic ops enabled/disabled
17678 according to the architecture. More fixes.
17680 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
17682 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
17684 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
17686 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
17687 arch-specific handling for 'this' and struct return type to
17688 arch-specific code.
17690 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17692 * aot.c: prevent divide by zero error when reporting (it happened with
17693 Accessibility.dll).
17695 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
17697 * mini.h (inst_switch): Remove unused macro.
17699 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17702 (load_aot_module): free 'info->methods' and 'info' properly. No more
17703 "free(): invalid pointer blah" messages when you have an old aot
17706 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
17708 * jit-icalls.c, mini.c: Added support for context static fields.
17710 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
17712 * mini.c (mono_method_blittable): Methods which set LastError are not
17713 blittable either. Fixes #51108.
17715 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
17717 * mini.c: flush icache.
17718 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
17720 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
17722 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
17724 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
17726 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
17729 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
17732 * inssel.brg (CEE_MKREFANY): Fix AOT case.
17734 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
17736 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
17737 instruction when the result is discarded.
17739 * iltests.il (test_0_div_regalloc): New regression test.
17741 * arrays.cs: Fix compilation error.
17743 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
17745 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
17746 float rules to inssel-x86.brg: sane architectures with FP registers
17747 don't need to implement these rules.
17749 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
17751 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
17753 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
17755 * mini.h, inssel-long32.brg: fixed endianess issues in int64
17756 implementation of 32 bit systems.
17758 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
17760 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
17761 (Jeroen Zwartepoorte).
17763 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
17765 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
17766 the caller and the callee matches.
17768 * mini.c (mono_method_to_ir): Add comment.
17770 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
17771 signbit is missing on some platforms.
17773 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
17775 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
17777 * mini.c (setup_jit_tls_data): Call the new function.
17779 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
17781 * mini-x86.c: Add experimental support for fast access to the lmf
17782 structure under NPTL/Linux 2.6.x.
17784 2003-11-06 Martin Baulig <martin@ximian.com>
17786 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
17787 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
17790 2003-11-02 Martin Baulig <martin@ximian.com>
17792 * mini.c (inflate_generic_field): New static method.
17793 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
17794 generic instance and the field is declared in a generic type, call
17795 inflate_generic_field() to inflate it. Fixes gen-28.cs.
17797 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
17799 * mini.h mini.c (mono_method_same_domain): New function to return
17800 whenever the caller and the callee are in the same domain.
17802 * tramp-x86.c (x86_magic_trampoline): Use the new function.
17804 2003-10-30 Martin Baulig <martin@ximian.com>
17806 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
17807 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
17809 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
17810 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
17812 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
17814 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
17817 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
17818 object here, so it is in the correct appdomain etc.
17820 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
17822 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
17824 (mono_method_to_ir): Avoid freeing the type created returned from
17825 mono_type_create_from_typespec, since it is put into an internal cache
17826 by the function. Fixes pointer.exe.
17828 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
17829 trampolines for icalls and pinvokes as well. Fixes #33569.
17831 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
17833 * mini.c: Update after appdomain changes.
17835 * mini.c (mono_jit_compile_method_inner): Allways compile native
17836 method wrappers in the root domain, since there can only be one
17837 instance of them, whose address is stored in method->info.
17839 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
17841 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
17842 environment variable. Instead detect automatically whenever running
17843 under valgrind using the magic macro RUNNING_ON_VALGRIND from
17846 2003-10-16 Miguel de Icaza <miguel@ximian.com>
17848 * trace.c, trace.h: New files that implement the new trace option
17851 * driver.c: Document new --trace options.
17853 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
17856 - if (mono_jit_trace_calls)
17857 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
17859 * mini.h: prototypes.
17861 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
17863 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
17865 * mini.c inssel.brg: Implement typedefbyref opcodes.
17867 * mini.c (mono_jit_compile_method): Remove unused local variable.
17869 * mini.c (mono_jit_compile_method_inner): Ditto.
17871 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
17873 * tramp-x86.c (x86_class_init_trampoline): Fix build.
17875 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
17877 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
17879 * mini.c (mono_no_aot): Remove unused global variable.
17881 * mini.c: Thread safety fixes.
17883 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
17885 * mini.c (mono_create_class_init_trampoline): Add a lock around
17886 class_init_hash_addr.
17888 * arrays.cs (test_0_newarr_emulation): Add new regression test for
17891 * mini.c: Decompose the NEWARR instruction before decomposing its
17892 arguments. Fixes #30073.
17894 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
17896 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
17899 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
17901 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
17903 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
17905 * driver.c: Add support for compiling icall wrappers to --compile.
17907 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
17909 * inssel.brg: The empty value in class->interface_offsets is -1, not
17912 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
17914 * objects.cs: New test for 'is' operator on an array of interfaces.
17916 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17918 * tramp-ppc.c: update trampoline code to support jumps
17919 and class initialization.
17921 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
17923 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
17925 * inssel.brg (OP_UNBOXCAST): Fix #46027.
17927 * inssel.brg (OP_UNBOX): Remove unused rule.
17929 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
17930 region instead of one for each method. Fixes #47813.
17932 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
17934 * exceptions.cs (test_0_nested_finally): New regression test for
17935 nested exception handlers.
17937 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
17939 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
17941 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
17944 * mini.c (mono_method_check_inlining): Make the inlining limit
17945 configurable by an environment variable.
17947 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
17949 * mini.h: Bump AOT file version.
17951 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
17952 token, store the image along with the token, since the token might not
17953 refer to the same image as the method containing the relocation,
17954 because of inlining.
17956 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
17958 * mini.c (mono_precompile_assemblies): New function to compile
17959 all methods in all loaded assemblies.
17961 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
17963 * regalloc.h regalloc.c (MonoRegState): Change the type of
17964 iassign and fassign to int*, since they can contain large negative
17965 values if the register is spilled. Also added some comments. Fixes
17968 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
17969 under Win32. Fixes #42964.
17971 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
17973 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
17975 * aot.c: Added support for AOT compiling methods which contain calls
17976 to wrappers. Currently, only remoting-invoke-with-check wrappers are
17979 * driver.c (compile_all_methods): Run the compilation in a thread
17980 managed by mono. Fixes #44023.
17982 * mini.c (mono_codegen): Print full method name in verbose output.
17984 * mini-x86.c (mono_arch_patch_code): Fix warning.
17986 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
17987 jumps, since the method we are jumping to might be domain-specific.
17989 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
17991 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
17993 * inssel.brg: string chars are unsigned.
17995 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
17997 * TODO: New todo item.
17999 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
18000 which calls mono_runtime_class_init and patches the call site to
18001 avoid further calls.
18002 (mono_arch_create_class_init_trampoline): New arch specific function
18003 to create a class init trampoline.
18004 (create_trampoline_code): Generalized so it can create
18005 class init trampolines as well.
18007 * mini.c (helper_sig_class_init_trampoline): New helper variable.
18008 (mono_create_class_init_trampoline): New function to create and cache
18009 class init trampolines.
18010 (mono_find_class_init_trampoline_by_addr): New function to lookup the
18011 vtable given the address of a class init trampoline. Used by the
18013 (mono_codegen): Generate a call to a trampoline instead of
18014 mono_runtime_class_init in LDSFLD[A].
18015 (mono_codegen): Add relocations for the new trampoline.
18017 * mini.h mini-x86.c aot.c: Added a new relocation type:
18018 MONO_PATCH_INFO_CLASS_INIT.
18020 * mini.h: Bump AOT version number.
18022 * aot.c: Create a copy of the loaded code instead of using the original
18023 so methods which call each other will be close in memory, improving
18026 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
18027 patch since it breaks the regression tests.
18029 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
18030 for the register saving instruction sequence since the
18031 frame_state_for function in glibc 2.3.2 don't seem to detect it.
18033 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
18035 * TODO: Fix todo item && remove another.
18037 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
18039 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
18042 * aot.c: Moved the check for MONO_LASTAOT into the initialization
18043 function of the module.
18045 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
18046 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
18047 --no-aot command line option.
18049 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
18051 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
18052 by Bernie Solomon (bernard@ugsolutions.com).
18054 * inssel.brg: Refactor the interface offset table related code into
18055 its separate functions and add support for the AOT case.
18057 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
18059 * aot.c (mono_aot_get_method_inner): Fix memory leak.
18061 * aot.c: Added mono_aot_verbose variable and made all debugging
18062 output depend on the value of this variable.
18064 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
18065 method_label and info_label.
18067 * mini.h mini-x86.c aot.c: Added a new relocation type
18068 MONO_PATCH_INFO_IID for klass->interface_id.
18070 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
18071 the MonoJitInfo structure.
18073 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
18074 a non-root appdomain in shared mode.
18076 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
18078 * aot.c: make aot loader less verbose. Remove free of unused variable.
18080 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
18082 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
18084 * .cvsignore: Added *.dll.
18086 * mini.c (mono_print_tree_nl): New function callable while debugging.
18088 * mini.c (mono_print_code): Export this.
18090 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
18093 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
18095 * mini.h (MonoCompile): Added 'jit_info' field.
18097 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
18098 the cfg structure, since it is needed by the AOT compiler.
18100 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18102 * aot.c: A major rewrite. Changes include:
18103 - save exception tables for methods which have them.
18104 - cache failed lookups in aot_get_method () to avoid the (slow) calls
18105 to g_module_symbol.
18106 - reworked the file format so it is now much smaller and needs
18107 fewer relocation entries.
18109 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18111 * aot.c (load_aot_module): Fix build bustage on platforms without
18114 2003-09-04 Martin Baulig <martin@ximian.com>
18116 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
18118 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18120 * TODO: Some new optimization ideas.
18122 * aot.c: Move AOT module loading logic here from mono_assembly_open.
18124 * aot.c: Save the optimization flags used to compile the code into
18127 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
18128 support emitting domain specific code.
18130 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
18131 no longer domain neutral. It can be made domain neutral by compiling
18132 with --optimize=shared.
18134 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
18135 between appdomains.
18137 * driver.c mini.h mini.c: New --no-aot debugging option which disables
18138 loading of AOT code.
18140 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
18142 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
18143 if there is no domain neutrality information.
18145 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
18147 * aot.c (mono_compile_assembly): Emit a symbol containing the file
18148 format version into the generated library.
18150 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
18151 callee method into the caller since one of them could be shared.
18153 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
18154 system exceptions from AOT code now works.
18156 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
18157 method if it is domain neutral and the callee is not.
18159 * graph.c (cfg_emit_one_loop_level): Fix warning.
18161 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
18163 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
18166 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
18168 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
18169 is needed by code which is executed before mono_runtime_init ().
18170 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
18172 * mini.c (mono_thread_abort): Fix warning.
18173 (mono_jit_compile_method): Call static constructor in the AOT case too.
18175 * aot.c (mono_compile_assembly): Fix warning.
18177 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18179 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
18181 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
18183 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
18185 * cpu-pentium.md: Fix the length of call opcodes so they include the
18186 ESP restoring instruction. Fixes #47968.
18188 2003-08-28 Martin Baulig <martin@ximian.com>
18190 * mini-x86.c (mono_arch_call_opcode): Added support for
18191 MONO_TYPE_GENERICINST.
18193 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
18195 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
18197 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
18198 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
18200 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
18203 2003-08-26 Martin Baulig <martin@ximian.com>
18205 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
18206 when reporting an error, set this to the actual error location.
18207 (mono_method_to_ir): Report the correct error location if
18208 get_basic_blocks() returned an error.
18210 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
18212 * mini.c (mono_type_blittable): OBJECT is not blittable.
18213 (mono_method_blittable): Methods which have marshalling descriptors
18214 are not blittable either. Fixes #47842.
18216 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
18218 * driver.c mini.c: Use an environment variable instead of a global
18219 variable. Also fix the build.
18221 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
18222 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
18225 * driver.c mini.c: Added --with-valgrind option to turn off some
18226 code which prevents mono from running under valgrind.
18228 * mini.c (mono_emit_call_args): Fixed warning.
18230 * mini.c (mono_emulate_opcode): Fixed warning.
18232 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18234 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
18235 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
18236 regalloc.c, regalloc.h: specify available registers in arch-specific
18237 code and support floats in the regallocator (patch by Laurent Morichetti
18240 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
18242 * mini.c: mono_thread_current() can be called only after
18243 mono_runtime_init(): rearrange code to not call it early on.
18245 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18247 * mini.c: allocate jump tables in the code mempools.
18249 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18251 * mini.c, mini.h: make sure per-thread data allocated by the jit is
18254 2003-08-10 Miguel de Icaza <miguel@ximian.com>
18256 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
18257 12 to 16. This fixes bug #47453.
18260 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
18262 * mini-ppc.c: fixed indexed load and unsigned compares.
18264 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
18266 * mini.c: reenabled installation of handler for
18267 thread abort signal.
18269 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18271 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
18272 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
18273 until it's fixed and actually useful.
18275 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
18277 * inssel-long32.brg: couple more opcodes implemented.
18279 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18281 * mini-sparc.c: Even more opcodes implemeted.
18283 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
18285 * mini-sparc.c: More opcodes implemented.
18287 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
18289 * mini-sparc.c: More opcodes implemented.
18291 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18293 * inssel-sparc.brg: Add some needed rules. Direct
18295 * Makefile.am: Use inssel-sparc.brg
18296 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
18297 an assert happy for now.
18299 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
18301 * mini-sparc.c: Fixed compile errors.
18302 * exceptions-sparc.c: Same. We now produce a mono binary
18303 on sparc-linux. Yea.
18305 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
18307 * mini-sparc.c: Renamed registers. Also some macro cleanups.
18308 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
18309 They compile, but do not work.
18311 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18313 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
18314 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
18315 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
18318 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18320 * mini.c: more opcodes implemented and better support for generics.
18322 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
18324 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
18325 * mini.c, mini.h: first cut at generics support: some new instructions
18326 added and changed the behaviour of some of the existing ones.
18328 2003-07-21 Miguel de Icaza <miguel@ximian.com>
18330 * mini.c: Removed definition of metadata_shared mutex here.
18332 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
18334 * mini-x86.c: make vararg calls work for instance methods.
18336 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
18338 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
18339 returns the arguments in a separte list, now.
18341 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
18343 * aot.c, mini.c: updates for array type representation changes.
18345 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
18347 * mini.c: register function to perform jit shutdown.
18349 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18351 * mini.c: use a faster allocator if possible.
18353 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
18355 * aot.c: some cleanups and portability changes.
18357 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18359 * mini.c: use faster allocation for CEE_BOX if possible.
18361 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
18363 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
18364 Moved inlined mempcy code to its own function so that is can be
18365 reused. Added an inline memset function as well (optimized initobj).
18366 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
18368 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18370 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
18372 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
18374 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
18375 arch code can setup the cpu for CLR execution, if needed.
18376 We use it on x86 to set the precision of FP operations.
18378 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
18380 * mini.c: disable some optimizations if we can guess they'll cost too
18381 much for a given method.
18383 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
18385 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
18387 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
18388 * mini.h mini.c mini-x86.c: Added instruction level coverage
18389 info collection support.
18391 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18393 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
18394 is now implemented in the profiling API. Get rid of a couple of
18395 unnecessary global variables.
18397 2003-06-15 Nick Drochak <ndrochak@gol.com>
18399 * basic-long.cs: tests for negative values for bigmul, and unsigned.
18400 * cpu-g4.md: add op_bigmul and op_bigmul_un
18401 * cpu_pentium.md: add op_bigmul_un
18402 * inssel-long32.brg: add rule for unsigned bigmul
18403 * mini-ops.h: define OP_BIGMUL_UN
18404 * mini-x86.c: THE BUG: handle (un)signed properly
18405 * mini.c: choose unsigned opcode if needed.
18406 This set of patches fixes bug #44291
18408 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
18410 * mini.c (optimize_branches): improved to handle all kinds of
18411 conditional branches.
18413 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
18415 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
18416 don't raise exceptions.
18418 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18420 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
18421 to arch-specific files.
18423 2003-06-09 Martin Baulig <martin@ximian.com>
18425 * Makefile.am (libs): Added $(LIBGC_LIBS).
18427 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
18429 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
18430 and OP_ATAN (fixes bug#44293).
18432 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
18434 * Makefile.am, mini-x86.c: rename cpu description array to
18435 pentium_desc, since some compilers define the 'pentium' preprocessor
18438 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
18440 * mini.c (mini_select_instructions): add explicit branch if the
18441 following block is not the false target of a conditional branch -
18442 we need this with any optimization that reorder or remove bblocks
18444 * mini.c (optimize_branches): bug fixes
18446 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
18448 * mini.c (mono_method_to_ir): inline static readonly fields
18450 * ssa.c (fold_tree): start cfold support for long (very simple
18453 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
18455 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
18457 * inssel.brg: fixed memcpy (bug #44219).
18459 2003-06-05 Dick Porter <dick@ximian.com>
18461 * driver.c: Set the glib log levels to not abort if g_message
18464 g_set_prgname() has to happen before mini_init() so that the
18465 process handle gets the info.
18467 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18469 * driver.c: add intrins to the default optimizations to get wider
18472 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
18474 * mini.h: some large basic blocks will overflow a 16-bit
18475 integers for symbolic registers.
18477 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
18479 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
18480 (mono_arch_output_basic_block): fix bug 43499
18482 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
18484 * mini.c: kill duplicated definition of mono_debug_format.
18486 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
18488 * mini-x86.c, arrays.cs: fixed register allocation bug.
18490 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
18492 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
18494 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
18496 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18499 (print_method_from_ip): also print source location information if
18502 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
18504 * mini.c (mono_find_block_region): bug fix in region code
18505 (mini_method_compile): enable removing unreachable code again, but
18506 only in methods without exception clauses.
18508 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
18510 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
18511 Implemented arglist opcode and handling of TypedReference type.
18512 Fixed x86 call convention when a structure is returned.
18513 Minimal support for calling static vararg methods.
18515 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
18517 * mini.c (mini_method_compile): always remove unreachable code,
18518 because the code in them may be inconsistent (access to dead
18519 variables for example).
18521 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
18523 * driver.c, debug-mini.c: warning fixes.
18525 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
18527 * Makefile.am, jit.h, mini.h: install header for embedding mono.
18529 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
18531 * mini.c: thread-static fields are registered in mono_class_vtable(),
18532 so ensure the function is called before checking for them.
18534 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
18536 * mini.c (optimize_branches): fix for bug 43586
18538 * jit-icalls.c (mono_llmult_ovf): added an additional check for
18539 overflow (fixes Bug #43639)
18541 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18543 * mini.c, objects.cs: allow the use of stobj for primitive types.
18545 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18547 * mini.c: be less strict about argument checking until we support
18548 running the verifier.
18550 2003-05-27 Nick Drochak <ndrochak@gol.com>
18552 * basic-long.cs: tests for (ulong)int * (ulong)int also
18553 * mini.c: use the same trick for (ulong)int * (ulong)int
18555 2003-05-27 Nick Drochak <ndrochak@gol.com>
18557 * basic-long.cs: add regression test for (long)int * (long)int
18558 * cpu-pentium.md: add op_bigmul specification
18559 * inssel-long32.brg: add OP_BIGMUL rule
18560 * mini-ops.h: add OP_BIGMUL
18561 * mini-x86.c: register allocator: handle case where src1 needs to be
18563 * mini.c: substitute special BIGMUL opcode in the tree for
18564 (long)int * (long)int
18566 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
18568 * jit-icalls.c: call the type ctor on field access if needed.
18570 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
18572 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
18573 to a method (including results of ldelema, bug#43207).
18575 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
18577 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
18578 colors to show exception handler blocks.
18580 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
18581 (fix for pinvoke7.cs).
18583 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18585 * mini.h, mini.c: ensure correct initialization order for types that
18586 require it. Prepare for lazy compilation of jit icall wrappers.
18587 Provide a name for opcode emulation to reduce unneeded mallocing.
18589 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
18591 * mini-x86.c: better register restoring code and profiling
18592 support for tail calls.
18594 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18596 * mini.h, driver.c: prepare for leaf methods optimization.
18598 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
18600 * mini.c: get targets of branches before converting a method.
18602 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
18604 * mini.c (optimize_branches): added some experimental code (disbaled)
18606 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
18608 * mini.c (optimize_branches): fix branch to branch optimization
18610 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
18612 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
18614 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
18616 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
18619 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
18621 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
18622 enable use of interface variables again.
18624 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
18625 I1 to registers because there is no simply way to sign extend 8bit
18626 quantities in caller saved registers on x86.
18628 * inssel-float.brg: set costs of some rules to 2 so
18629 that monobure always select the arch. specific ones if supplied,
18630 regardless of the order we pass the files to monoburg.
18632 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
18634 * mini.c, mini-x86.c: since the magic trampoline for jumps
18635 can't patch the code directly, we do it as soon as the
18636 method gets compiled.
18638 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
18640 * mini-x86.c, mini.h: introduce a new patching method
18641 to support CEE_JMP and tail calls.
18642 * mini.c: obey tail.call. Don't precompile methods target
18644 * tramp-x86.c: new trampoline code to handle methods
18645 reached through a jump.
18647 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
18649 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
18650 bit values to registers
18652 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
18654 * mini.c (mono_compile_get_interface_var): share interface
18655 variables if possible.
18657 2003-05-16 Martin Baulig <martin@ximian.com>
18659 * debug-mini.c (mono_init_debugger): New function to initialize
18660 the debugger. This is not in the debugger since it needs to
18661 access some of mini's internals.
18663 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
18665 * mini.c (mono_method_to_ir): inlining fixes/cleanups
18667 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
18669 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
18670 for value type handling.
18672 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
18674 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
18675 (mono_method_check_inlining): enable inlining of all kinds of wrappers
18677 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
18679 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
18680 the constructor through a proxy.
18682 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18684 * jit-icalls.c, inssel.brg: fixes to array element address
18687 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
18689 * mini-x86.c (is_regsize_var): allocate pointer to registers
18691 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18693 * driver.c: fixed typo, added intrins to the set of optimizations
18694 tested with regressions.
18696 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
18698 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
18699 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
18702 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
18704 * inssel.brg: remove some common pop instructions without side effects
18706 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18708 * inssel-x86.brg: fixed thinko in int to double conversions.
18710 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
18712 * mini.c, jit-icalls.c: added runtime thread-static variable support.
18714 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
18716 * inssel-long32.brg: two more missing instructions.
18718 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
18720 * mini.c (mono_emit_call_args): set the cil_code for all arguments
18721 if not already set.
18723 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
18725 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
18728 * basic-float.cs: Added tests for negative zero.
18730 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18732 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
18733 a couple of missing operations for long casts, with test cases.
18735 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18737 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
18739 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
18741 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
18742 code size estimation.
18744 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
18746 * mini.c (mono_jit_create_remoting_trampoline): make it work with
18747 abstract methods (fix bug 42542)
18749 * aot.c: add ability to handle array types
18751 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
18753 * mini.c: Call the _specific versions of the object allocation
18754 functions if possible.
18756 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
18758 * driver.c: call setlocale ().
18760 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
18762 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
18765 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
18767 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
18769 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
18770 wrappers (fix bug 42122)
18772 2003-05-04 Martin Baulig <martin@ximian.com>
18774 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
18776 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
18777 s/mini_set_defaults/mono_set_defaults/g.
18779 2003-05-04 Martin Baulig <martin@ximian.com>
18781 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
18783 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18785 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
18786 (reported by Don Roberts).
18788 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
18790 * mini.c: temporarily work around two bugs for this release.
18792 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18794 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
18795 that contains -export-dynamic and it makes using the ld script
18797 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
18799 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
18801 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
18804 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
18806 * mini.c: make sure leave calls all the needed finally blocks,
18807 even when the target jumps out of multiple exception clauses.
18809 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
18811 * ldscript, Makefile.am: add linker script to reduce the number of
18812 exported symbols (should also fix the issues with libwine defining
18813 some of the same symbols in io-layer).
18815 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
18817 * driver.c (mini_main): Avoid assertion when no file name is given on
18820 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
18822 * driver.c: added --version/-V command line option.
18823 Added the inline optimization in the regression tests.
18825 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18827 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
18828 to the type in the method signature (fixes bug#42134).
18830 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
18832 * mini.c: when inlining, check this is not null only when needed (bug #42135).
18834 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
18836 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
18838 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18840 * driver.c: fixed bug #42100.
18842 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
18844 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
18846 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
18848 * mini.c: moved most of the code required to do inlining to its own
18849 function so it can be reused. Inline also ctors if appropriate.
18851 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
18853 * Makefile.am: Link with -export-dynamic so shared libs loaded by
18854 the runtime can call mono API functions.
18856 2003-04-27 Martin Baulig <martin@ximian.com>
18858 * debug-mini.c (mono_debug_init_method): Added
18859 `guint32 breakpoint_id' argument; if the method has a breakpoint,
18860 send a notification to the debugger.
18862 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
18863 running in the Mono Debugger, just pass the breakpoint number to
18864 mono_debug_init_method().
18866 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
18868 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
18870 * mini.c: allow some more unsafe compares.
18872 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18874 * mini-x86.c, Makefile.am: make distcheck works (partially from
18875 a patch by Richard Lee <r.h.lee@attbi.com>).
18876 * regset.c, regset.h: removed, they are unused.
18878 2003-04-25 Dick Porter <dick@ximian.com>
18880 * driver.c: Usage reports the name as 'mono' not 'mini'
18881 * exceptions-x86.c: Build and run on freebsd
18883 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
18885 * Makefile.am: install the program with the 'mono' name and
18886 the library as libmono instead of mini and libmini.
18888 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
18890 * driver.c: provide the APIs for the embedding interface of the old jit.
18892 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
18894 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
18896 2003-04-23 Martin Baulig <martin@ximian.com>
18898 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
18900 * driver.c: Added `--debug' command line argument to enable
18903 2003-04-23 Martin Baulig <martin@ximian.com>
18905 * debug.[ch]: Removed. The code is now in
18906 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
18908 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
18911 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
18913 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
18915 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18918 (mini_cleanup): moved mono_runtime_cleanup call after the call to
18919 mono_domain_finalize.
18920 (mini_method_compile): use mono_method_profile* if the the option is
18923 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
18925 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
18926 methods with their wrapper.
18928 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
18929 methods with their wrapper.
18931 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
18934 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
18937 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
18940 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
18942 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
18944 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
18946 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
18947 of the mempool. This is slightly faster and uses less memory
18949 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18951 * mini.c: avoid O(n) allocation for variables.
18953 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18955 * mini.c: handle items on the stack after inlining methods.
18957 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
18959 * mini.c: make the method->opcode optimization dependent
18960 on MONO_OPT_INSTRINS and do it lazily.
18962 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
18964 * driver.c: print overall results at the end of regression run.
18966 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
18968 * inssel.brg: don't overwrite symbolic registers.
18970 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
18972 * inssel-x86.brg: fix conversion from long to float.
18974 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
18976 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
18978 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
18980 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
18982 * driver.c: Added --print-vtable option as in the old JIT.
18984 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
18986 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
18988 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
18990 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
18992 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
18994 * mini.c regalloc.c regalloc.h: Fix memory leak.
18996 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
18998 * aot.c (mono_aot_get_method): register all used strings
19000 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19002 * mini.c: always intern strings references with ldstr at compile time.
19004 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19006 * Makefile.am: add BUILT_SOURCES.
19008 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19010 * driver.c: give a better error message when the assembly to execute
19011 doesn't have an entry point.
19013 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
19015 * Makefile.am: added hack for automake
19017 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
19020 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
19022 22003-04-07 Martin Baulig <martin@ximian.com>
19024 * Makefile.am: Added Makefile.am.
19026 * debugger-main.c: Removed, this is now in the debugger where it
19029 * mini.pc.in: Call this package `mini' for the moment.