1 2008-08-18 Zoltan Varga <vargaz@gmail.com>
3 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
4 as it crashes on the 2.0 mscorlib.
6 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
13 * aot-compiler.c: Reorganize the got handling code to be a bit more
16 2008-08-17 Zoltan Varga <vargaz@gmail.com>
18 * aot-compiler.c: Make the patch_to_plt_offset hash table use
19 mono_patch_info_equals/hash, and use it to massively simplify
22 * mini.c (mono_patch_info_hash): Simplify this and add support for
25 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
27 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
28 handling code, since an offset is not enough to identify a trampoline.
30 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
32 2008-08-17 Mark Probst <mark.probst@gmail.com>
34 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
36 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
38 * mini-ops.h: Argument and result types for OVF_CARRY ops.
40 * decompose.c: PPC decompositions for various ops.
42 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
44 2008-08-17 Zoltan Varga <vargaz@gmail.com>
46 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
47 call the generic trampoline code using a call, instead of a jump, to
48 remove some special casing from the generic trampoline code.
50 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
51 (mono_codegen): Ditto.
53 * aot-compiler.c aot-runtime.c: Ditto.
55 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
57 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
58 helper function to find the offset corresponding to a lazy fetch trampoline.
60 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
61 when doing generic sharing.
63 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
66 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
67 mini-trampolines.c to be with the other trampoline creation functions.
69 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
70 as it is equal to method->signature in most cases, add a
71 mono_emit_method_call_full variant which takes a signature and an imt
74 2008-08-16 Zoltan Varga <vargaz@gmail.com>
76 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
77 to this function, since it could be computed easily from the method
79 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
82 * method-to-ir.c mini.c: Remove references to
83 compile_generic_method_wo_context.
85 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
88 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
89 dimensional non-szarrays.
91 * mini.c (mini_init): Register mono_array_new_1.
93 * jit-icalls.c (mono_array_new_1): New jit icall.
95 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
96 pointing to the method.
98 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
99 method addresses belonging to METHOD_JUMP patches in the
100 jump_target_got_slot_hash.
101 (mono_aot_load_method): Ditto.
103 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
106 * mini.c (mini_create_jit_domain_info): New helper function which
107 initializes/frees domain->runtime_info.
108 (mini_free_jit_domain_info): Ditto.
109 (mini_init): Install the domain hook functions with the runtime.
111 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
112 information maintained by the JIT.
114 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
115 insertion into jump_table_hash into mono_codegen (), also implement proper
118 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
119 tail calls, it is already done by the aot code.
121 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
124 * iltests.il.in: Make the jmp test a bit more complex.
126 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
127 generic instances which doesn't have a token.
129 * aot-runtime.c (decode_method_ref): Ditto.
131 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
132 can handle this case now.
135 2008-08-15 Geoff Norton <gnorton@novell.com>
137 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
140 2008-08-15 Zoltan Varga <vargaz@gmail.com>
142 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
143 calling generic methods.
145 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
147 * aot-runtime.c (decode_patch_info): Ditto.
149 * mini.c (mono_resolve_patch_target): Ditto.
151 * patch-info.h: Add METHOD_RGCTX.
153 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
155 2008-08-14 Zoltan Varga <vargaz@gmail.com>
157 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
158 arguments in registers.
160 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
161 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
163 * mini.c (mini_method_compile): Abort aot compilation for generic
164 methods if generic sharing is disabled.
166 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
169 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
172 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
173 store instructions when converting a vcall to a normal call.
175 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
176 mono_arch_find_jit_info.
178 2008-08-13 Zoltan Varga <vargaz@gmail.com>
180 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
181 avoid calling mono_method_full_name () for every method even if the
183 (check_inline_caller_method_name_limit): Ditto.
185 2008-08-12 Zoltan Varga <vargaz@gmail.com>
187 * driver.c (main_thread_handler): Allow AOT compilation of multiple
188 assemblies in one run.
190 * aot-compiler.c (mono_compile_assembly): Only print out a count of
191 skipped methods if it is not 0.
193 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
195 2008-08-12 Bill Holmes <billholmes54@gmail.com>
197 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
198 MONO_ARCH_HAVE_UNWIND_TABLE.
200 Contributed under MIT/X11 license.
202 2008-08-12 Bill Holmes <billholmes54@gmail.com>
204 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
205 from default optimizaton list on Winx64.
207 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
209 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
210 the LMF from the MonoJitTlsData structure.
212 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
214 Contributed under MIT/X11 license.
216 2008-08-12 Zoltan Varga <vargaz@gmail.com>
218 * mini.c (sigsegv_signal_handler): Fix the build.
220 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
221 assembly->aot_module.
223 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
224 hash table. This simplifies and speeds up a lot of code, and fixes support
227 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
230 * mini-exceptions.c: Ditto.
232 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
233 'native_offset' argument, since these are computed in the
234 mono_find_jit_info () function.
236 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
237 is used by exceptions-ppc.c.
239 * exceptions-ppc.c: Call mono_find_jit_info () instead of
240 mono_arch_find_jit_info ().
242 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
243 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
244 generic code in mini-exceptions.c.
246 2008-08-11 Zoltan Varga <vargaz@gmail.com>
248 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
250 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
252 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
253 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
254 called while holding the loader lock. Fixes #415608.
255 (mono_aot_get_method_from_token_inner): Ditto.
257 2008-08-09 Zoltan Varga <vargaz@gmail.com>
259 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
260 to reduce differences between this and the generic implementation in
262 (ves_icall_get_frame_info): Ditto.
264 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
266 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
269 * exceptions-ppc.c (arch_get_call_filter): Rename this to
270 mono_arch_get_call_filter () and make it non-static, for consistency with the
273 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
276 * local-propagation.c:
277 * mini-x86.c: Correct the name of arch defines.
279 2008-08-09 Zoltan Varga <vargaz@gmail.com>
281 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
282 NO_EMULATE_LONG_SHIFT_OPS define.
284 2008-08-08 Zoltan Varga <vargaz@gmail.com>
286 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
287 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
289 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
290 MACH fixes. Merged from the 2.0 branch.
292 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
294 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
295 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
297 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
299 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
300 mono_marshal_get_native_wrapper () signature changes.
302 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
304 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
305 conversion bug under arm.
307 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
309 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
311 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
312 with overflow checking.
314 2008-08-05 Marek Habersack <mhabersack@novell.com>
316 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
317 to the genmdesc.pl file
319 2008-08-05 Zoltan Varga <vargaz@gmail.com>
321 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
322 arg_array in the soft-float versions of the LOAD/STORE macros.
324 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
327 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
329 2008-08-02 Zoltan Varga <vargaz@gmail.com>
331 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
332 a float HFA. Fixes #413621.
334 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
336 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
337 frame_size to args_size. Fixes build.
339 2008-08-02 Zoltan Varga <vargaz@gmail.com>
341 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
342 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
344 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
345 the stack are not unaligned. Fixes #413247.
347 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
349 * mini.c: update jitted methods performance counters.
351 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
353 * mini-exceptions.c: increase the exceptions thrown performance
354 counter in mono_handle_exception ().
356 2008-07-29 Zoltan Varga <vargaz@gmail.com>
358 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
359 can work with netmodules.
361 2008-07-28 Geoff Norton <gnorton@novell.com>
363 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
366 2008-07-28 Zoltan Varga <vargaz@gmail.com>
368 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
371 2008-07-28 Bill Holmes <billholmes54@gmail.com>
373 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
374 The float param registers and other param registers must be the
375 same index on Windows x64.
377 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
378 ArgValuetypeAddrInIReg argument case. Setting the argument
379 op to OP_VTARG_ADDR (OP_REGOFFSET)).
381 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
382 variable computed above as the copy length for arguments of storage
383 type ArgValuetypeAddrInIReg.
385 * mini-amd64.c (mono_arch_emit_call) : Implementing the
386 ArgValuetypeAddrInIReg argument case. This case will rely on
387 mono_arch_emit_outarg_vt to emit the correct code later in the process.
389 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
390 a 32 byte stack allocation for all calls. We will omit the adjustment for
391 jump and tail call instructoins as they do not follow the typical call behavior.
393 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
394 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
395 local variable and pass the local variable by reference to the called method.
397 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
398 Implementing the ArgValuetypeAddrInIReg argument case. When the address
399 of a struct is passed in a register it must be saved with the other
400 volatile argument on the stack.
402 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
403 frame pointer the stack adjustment value must be saved to the unwind
406 Contributed under MIT/X11 license.
408 2008-07-28 Zoltan Varga <vargaz@gmail.com>
410 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
411 which got lost in the merge.
413 2008-07-27 Zoltan Varga <vargaz@gmail.com>
415 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
418 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
420 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
421 icalls, since they won't be patched.
423 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
424 different code sequence when running under valgrind to prevent some valgrind
427 * iltests.il.in: Add new regression test.
429 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
432 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
433 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
435 * iltests.il.in: Add new test.
437 * aot-compiler.c: Fix some warnings.
439 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
442 2008-07-27 Zoltan Varga <vargaz@gmail.com>
444 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
445 (mini_usage_jitdeveloper): Add a missing --wapi option.
447 2008-07-25 Zoltan Varga <vargaz@gmail.com>
449 * mini-codegen.c: Simplify the is_fp macros.
450 (free_up_ireg): Remove, use free_up_reg instead.
451 (free_up_reg): Fix the fp case.
453 2008-07-26 Zoltan Varga <vargaz@gmail.com>
455 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
458 * exceptions-x86.c: Merge some changes which seemed to have got lost
459 in the linear-ir merge.
461 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
463 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
464 long vreg volatile even if the variable was already created.
466 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
469 2008-07-26 Zoltan Varga <vargaz@gmail.com>
471 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
473 * mini.c (mono_jit_compile_method_inner): Add support for
474 MONO_EXCEPTION_BAD_IMAGE.
476 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
477 mini_method_get_context () returns NULL. Fixes #356531.
479 * mini.c (mono_method_to_ir): Ditto.
481 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
482 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
484 2008-07-25 Zoltan Varga <vargaz@gmail.com>
486 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
487 in the LDFTN implementation.
489 2008-07-25 Mark Probst <mark.probst@gmail.com>
491 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
492 code, patch calls to icalls, too, even if they're not in the
493 shared generic code hash. Fixes #411962.
495 2008-07-25 Zoltan Varga <vargaz@gmail.com>
497 * cpu-x86.md: Increase the length of the fcall opcodes.
499 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
500 calls returning floats.
502 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
505 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
508 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
509 into the domain->method_code_hash.
511 * aot-compiler.c: Fix win32 build.
513 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
515 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
516 gshared NEWARR implementation.
518 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
520 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
521 can be used outside of method_to_ir.
523 * mini.h (MonoCompile): Add arg_types field.
525 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
527 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
528 the values of the local arg_array and param_types array.
530 2008-07-24 Zoltan Varga <vargaz@gmail.com>
532 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
533 got accesses might only get generated later when NEWOBJ is decomposed.
535 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
536 looking up the native code of the target method when a delegate is called
539 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
542 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
544 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
545 AOT work on platforms without a working dlsym implementation.
547 * mini.h: Bump AOT image format version.
549 2008-07-24 Mark Probst <mark.probst@gmail.com>
551 * mini-exceptions.c: Free a MonoType with
552 mono_metadata_free_type() instead of g_free().
554 * aot-runtime.c: Free a MonoType.
556 2008-07-24 Zoltan Varga <vargaz@gmail.com>
558 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
561 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
564 2008-07-23 Massimiliano Mantione <massi@ximian.com>
565 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
568 2008-07-23 Zoltan Varga <vargaz@gmail.com>
570 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
571 NEWOBJ calls on valuetypes.
573 * iltests.il.in: Add new test.
575 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
577 2008-07-22 Zoltan Varga <vargaz@gmail.com>
579 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
582 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
583 non register sized integer arguments.
584 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
585 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
588 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
591 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
592 two a binop with different sized arguments is emitted.
594 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
595 instruction in the ins==NULL case.
597 2008-07-23 Zoltan Varga <vargaz@gmail.com>
599 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
601 * mini-x86.c: Fix osx build.
603 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
606 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
607 instruction for non int sized variables.
609 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
612 2008-07-23 Robert Jordan <robertj@gmx.net>
614 * method-to-ir.c: Fix MSVC build.
616 2008-07-22 Zoltan Varga <vargaz@gmail.com>
618 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
619 a non int sized type, widen it to an int since newer versions of gcc seem to
620 generate code which needs this.
622 * ssa2.c abcremoval2.c: Fix warnings.
624 * *: Merge the Linear IR branch.
626 The original branch is at trunk/branches/vargaz/mini-linear-il, and
627 the ChangeLog file there describes all the changes done over the years.
628 Further documentation can be found at www.mono-project.com/Linear_IL.
630 2008-07-21 Bill Holmes <billholmes54@gmail.com>
632 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
633 The float param registers and other param registers must be the
634 same index on Windows x64.
636 Contributed under MIT/X11 license.
638 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
640 * mini.c: Make the previous fix GC safe.
642 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
644 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
646 2008-07-21 Bill Holmes <billholmes54@gmail.com>
648 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
649 on Winx64. This type will not be passed on the stack (ArgOnStack), but
650 ArgValuetypeAddrInIReg instead.
652 Contributed under MIT/X11 license.
654 2008-07-21 Zoltan Varga <vargaz@gmail.com>
656 * mini-codegen.c (get_register_spilling): Fix a warning.
658 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
660 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
661 for types which the initialization fails. Raises the provided exception
662 at the right stop after cleanup.
664 2008-07-16 Zoltan Varga <vargaz@gmail.com>
666 * aot-compiler.c: Free most of the memory allocated during compilation.
668 * mini.c (mini_parse_debug_options): Fix a leak.
670 * mini.c (mini_method_compile): Don't add the method to the jit info tables
671 during aot compilation.
673 2008-07-14 Zoltan Varga <vargaz@gmail.com>
675 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
676 it has too much register pressure.
678 2008-07-13 Zoltan Varga <vargaz@gmail.com>
680 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
682 2008-07-12 Zoltan Varga <vargaz@gmail.com>
684 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
687 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
688 on amd64 similar to the way it is done on arm.
690 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
692 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
693 consistency, normalize error messages, avoid loading aot-only modules in
696 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
699 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
701 2008-07-11 Martin Baulig <martin@ximian.com>
704 (MonoDebuggerInfo): Add `interruption_request'.
706 2008-07-12 Zoltan Varga <vargaz@gmail.com>
708 * aot-compiler.c (emit_plt): Remove some dead code.
710 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
712 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
713 return the plt info offset belonging to a given plt entry.
715 * mini-trampolines.c (mono_aot_plt_trampoline): Use
716 mono_aot_get_plt_info_offset.
718 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
719 similar to the amd64 code by makeing jumps through a separate jump table
720 instead of embedding the jump addresses into the code.
722 2008-07-11 Zoltan Varga <vargaz@gmail.com>
724 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
727 2008-07-10 Martin Baulig <martin@ximian.com>
729 * mini.c (mini_method_compile): Disable generics sharing when
730 running in the debugger.
732 2008-07-10 Zoltan Varga <vargaz@gmail.com>
734 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
736 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
737 the local register allocator from running out of registers on x86 when
740 2008-07-10 Bill Holmes <billholmes54@gmail.com>
742 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
743 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
746 Contributed under MIT/X11 license.
748 2008-07-10 Zoltan Varga <vargaz@gmail.com>
750 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
751 speed up the assembler.
753 2008-07-09 Zoltan Varga <vargaz@gmail.com>
755 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
758 * mini.c: Move the soft float handling macros a bit earlier, add
759 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
762 * mini.h: Add prototype for mono_arch_fixup_jinfo.
764 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
765 read-only to help catch code allocation requests.
767 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
768 and turn it off when using --aot-only or when compiling with --aot=full.
770 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
771 jump table for switches from the normal domain mempool, not the code
774 * mini-trampolines.c (get_unbox_trampoline): New function to return an
775 unbox trampoline which handles aot-only mode too.
777 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
778 an AOTed unbox trampoline.
780 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
782 2008-07-09 Bill Holmes <billholmes54@gmail.com>
784 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
787 Contributed under MIT/X11 license.
789 2008-07-09 Bill Holmes <billholmes54@gmail.com>
791 * mini.c (mono_codegen): Allocate space at the end of the code block and store
792 the unwind information for the method at the end of the allocated block.
794 * mini-amd64.h: Added declarations for the unwind routines and adding field to
795 MonoCompileArch to hold the unwind info for SEH on Winx64
797 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
798 frame pointer info for the method being compiled.
800 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
801 the call to mono_exception_from_token.
803 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
804 storing the method prolog information in a format that the Winx64 SEH can understand. This
805 information is stored a the end of the method block because it is all 32-bit offset based.
807 Contributed under MIT/X11 license.
809 2008-07-09 Zoltan Varga <vargaz@gmail.com>
811 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
813 * wapihandles.c: Fix warnings.
815 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
818 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
819 mono_jit_compile_method in aot-only mode since that calls the type
822 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
823 get_delegate_invoke_impl in aot-only mode.
825 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
827 2008-07-08 Zoltan Varga <vargaz@gmail.com>
829 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
831 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
834 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
836 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
837 init trampoline from the AOT file as well.
839 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
840 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
843 * mini.c (mini_init): Move the call to mono_exceptions_init () after
846 * exceptions-amd64.c: Add _full variants for the remaining exception code
847 creation functions as well, allow emission of relocatable code, remove
848 caching since that is now done by the caller.
850 * mini-exceptions.c: Add _full variants for the remaining exception code
851 creation functions as well, add aot-only support.
853 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
854 if we can determine a proper token for them.
855 (add_wrappers): Add a few more wrappers.
856 (emit_method_code): Remove some dead code.
857 (emit_trampolines): Emit exception code too.
859 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
861 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
862 mono_array_new_va which avoids varargs.
864 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
866 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
867 mono_arch_create_specific_trampoline () in all places.
869 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
870 a bit so it can be used for other things as well.
872 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
875 * exceptions-amd64.c: Rename the caching from the exception code creation
876 functions, it is done by the caller instead.
878 * exceptions-amd64.c: Change the signature of the exception code creation
879 functions to allow the creation of relocatable code later.
881 * mini-exceptions.c: Add a set of functions to query the various
882 runtime-generated exception functions.
884 * mini.c mini-exceptions.c: Use the newly added functions instead of the
885 mono_arch_.. () functions.
887 2008-07-07 Zoltan Varga <vargaz@gmail.com>
889 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
891 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
893 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
894 (mini_get_vtable_trampoline): Ditto.
896 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
897 code in the AOT case by returning the code size and a list of relocations to
900 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
902 2008-07-07 Bill Holmes <billholmes54@gmail.com>
904 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
907 Contributed under MIT/X11 license.
909 2008-07-07 Zoltan Varga <vargaz@gmail.com>
911 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
912 so the buffer size can be computed correctly. Fixes #404735.
914 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
915 normally as cfg->debug_info is already freed.
917 2008-07-06 Zoltan Varga <vargaz@gmail.com>
919 * mini-amd64.c: For calls returning vtypes in registers, don't store
920 the return address on the stack, instead allocate a separate local for
923 2008-07-05 Mark Probst <mark.probst@gmail.com>
925 * mini-trampolines.c, mini.h: Add an argument to
926 mono_create_jit_trampoline_in_domain() for turning off the adding
929 * mini.c: Use the JIT trampoline without sync instead of
930 ldftn_nosync in static RGCTX invoke wrappers so that the call can
933 2008-07-04 Mark Probst <mark.probst@gmail.com>
935 * driver.c: Turn on GSHARED optimization by default.
937 2008-07-04 Zoltan Varga <vargaz@gmail.com>
939 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
940 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
942 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
943 create a variant of the generic trampoline code callable from AOTed trampolines.
945 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
946 trampoline code callable from AOTed trampolines.
948 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
950 2008-07-04 Mark Probst <mark.probst@gmail.com>
952 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
955 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
956 and don't fail sharing for them anymore.
958 * mini-exceptions.c: Handle exceptions in shared generic methods.
960 * generic-sharing.c: When checking the context of a generic
961 method, also check its class's context. Don't treat wrappers as
964 * mini-trampolines.c: Some code factored out to
965 metadata/generic-sharing.c. Handle the MRGCTX case.
967 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
968 we must deal with the method being of another instantiation of the
969 class. Add static rgctx invoke wrappers to generic methods.
971 2008-07-04 Mark Probst <mark.probst@gmail.com>
973 * mini.c: Provide all jit infos of generic shared methods with a
976 * mini-exceptions.c: Handle the new situation that a generic info
977 might be available, but not info about the this/vtable/mrgctx
980 2008-07-03 Mark Probst <mark.probst@gmail.com>
982 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
985 2008-07-03 Zoltan Varga <vargaz@gmail.com>
987 * dominators.c (check_dominance_frontier): Fix a warning.
989 * mini.h: Add some missing prototypes.
991 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
993 * driver.c (mono_jit_init_version): Correct the comments since the first
994 argument should be the name of the root domain, not a filename.
996 * aot-runtime.c (make_writable): Error out if this is called while running
998 (load_aot_module): Ditto.
1000 * aot-compiler.c: Really fix the computation of method indexes.
1002 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
1003 optimizations as this is no longer called frequently.
1005 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
1006 method and the invoke impl code and pass it to the delegate trampoline instead of
1007 just the delegate class.
1009 2008-07-02 Zoltan Varga <vargaz@gmail.com>
1011 * aot-compiler.c: Fixup the computation of method indexes.
1012 (add_wrappers): Create the base methods of the runtime invoke wrappers using
1013 the method builder infrastructure.
1015 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
1018 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
1019 mode, load the method right away instead of creating a trampoline.
1021 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
1023 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
1026 2008-07-01 Zoltan Varga <vargaz@gmail.com>
1028 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
1029 (mono_aot_load_method): Use method_index instead of method->token.
1031 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
1032 can handle icalls etc. properly.
1034 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1036 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
1038 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
1039 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
1040 JIT_ICALL_ADDR patch type.
1042 * patch-info.h: Add JIT_ICALL_ADDR patch type.
1044 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
1046 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
1048 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
1050 2008-06-30 Zoltan Varga <vargaz@gmail.com>
1052 * mini.c: Use domain->jit_code_hash_lock for controlling access to
1053 domain->jit_code_hash.
1055 2008-06-29 Zoltan Varga <vargaz@gmail.com>
1057 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
1059 2008-06-27 Zoltan Varga <vargaz@gmail.com>
1061 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
1062 get_this_arg_from_call, let it compute it when needed.
1064 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
1065 gsctx from code only when needed.
1067 * mini-trampolines.c (get_generic_context): Rename this to
1068 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
1069 it can be called by the arch backends.
1071 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
1073 2008-06-26 Zoltan Varga <vargaz@gmail.com>
1075 * driver.c (mono_main): Add experimental --aot-only command line option.
1077 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
1080 2008-06-26 Kornél Pál <kornelpal@gmail.com>
1082 * driver.c (DllMain): Remove mono_module_handle.
1084 Contributed under MIT/X11 license.
1086 2008-06-25 Zoltan Varga <vargaz@gmail.com>
1088 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
1089 for emitting methods which are not in the source assembly. Detect and report
1090 failure of assembling+linking.
1092 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
1094 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
1096 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
1098 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
1100 2008-06-24 Zoltan Varga <vargaz@gmail.com>
1102 * mini.h: Remove some obsolete prototypes.
1104 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
1106 2008-06-24 Mark Probst <mark.probst@gmail.com>
1108 * mini.c (get_object_generic_inst): Variable-sized arrays are not
1109 supported by Visual Studio, so use alloca().
1111 2008-06-23 Zoltan Varga <vargaz@gmail.com>
1113 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
1116 2008-06-23 Mark Probst <mark.probst@gmail.com>
1118 * mini.c: Fail sharing of a generic method if it contains an open
1119 catch clause (because we don't pass MRGCTXs yet).
1121 2008-06-23 Mark Probst <mark.probst@gmail.com>
1123 * mini.c: When compiling a method with generic sharing, insert the
1124 method instantiated with an all-Object generic context into the
1125 jit info table, instead of the context of the first instantiation
1126 of the method we happen to compile.
1128 2008-06-18 Martin Baulig <martin@ximian.com>
1130 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
1131 `major_version' and `minor_version'.
1133 2008-06-17 Mark Probst <mark.probst@gmail.com>
1135 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
1136 mono_method_is_generic_sharable_impl() takes an additional
1137 argument specifying whether to treat type variables as reference
1140 2008-06-17 Mark Probst <mark.probst@gmail.com>
1142 * mini.h: Removed obsolete prototypes.
1144 2008-06-17 Mark Probst <mark.probst@gmail.com>
1146 * mini.c: Don't fail generic sharing for initobj and sizeof - we
1147 already handle them.
1149 2008-06-17 Mark Probst <mark.probst@gmail.com>
1151 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
1152 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
1153 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
1154 tramp-x86.c: Added a MonoGenericContext* argument to
1155 mono_arch_get_unbox_trampoline() so that it can call other
1156 functions which require it.
1158 2008-06-17 Mark Probst <mark.probst@gmail.com>
1160 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
1161 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
1162 mono_arch_get_this_arg_from_call() takes a
1163 MonoGenericSharingContext* as well.
1165 2008-06-17 Mark Probst <mark.probst@gmail.com>
1167 * mini.c: Factor out code for emitting unbox into emit_unbox() and
1168 implement generic sharing of unbox.
1170 2008-06-17 Mark Probst <mark.probst@gmail.com>
1172 * mini.c: Don't compute the vtable to determine whether a field is
1173 special static, because it might not work for open types.
1175 2008-06-17 Mark Probst <mark.probst@gmail.com>
1177 * mini.c: Removed the unused token_type and token_source arguments
1178 from get_runtime_generic_context_ptr().
1180 2008-06-17 Marek Habersack <mhabersack@novell.com>
1182 * mini.c (ADD_BINOP): fix the build
1184 2008-06-16 Zoltan Varga <vargaz@gmail.com>
1186 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
1189 2008-06-16 Mark Probst <mark.probst@gmail.com>
1191 * mini.h: Removed class relations enum that's not used anymore.
1193 2008-06-16 Mark Probst <mark.probst@gmail.com>
1195 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
1197 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
1198 the lazy fetch trampoline access code.
1200 2008-06-15 Zoltan Varga <vargaz@gmail.com>
1202 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
1204 2008-06-14 Zoltan Varga <vargaz@gmail.com>
1206 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
1208 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
1210 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
1212 2008-06-13 Zoltan Varga <vargaz@gmail.com>
1214 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
1217 * mini-ops.h: Add MIN/MAX_UN opcodes.
1219 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
1222 * basic-math.cs: Add more min/max tests.
1224 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
1226 2008-06-13 Mark Probst <mark.probst@gmail.com>
1228 * mini.c: Small fix in the prologue of emit_castclass.
1230 2008-06-13 Zoltan Varga <vargaz@gmail.com>
1232 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
1234 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
1235 do not work even for unsigned types. Fixes #400014.
1237 * basic-math.cs: Add regression tests for unsigned Min/Max.
1239 2008-06-13 Mark Probst <mark.probst@gmail.com>
1241 * mini.c: Added additional context_used argument to several
1242 functions, which will be needed for sharing generic methods. Use
1243 GET_RGCTX macro wherever appropriate. Declare only one
1244 context_used in mono_method_to_ir().
1246 2008-06-13 Mark Probst <mark.probst@gmail.com>
1248 * mini.c, generic-sharing.c: Removed generic class relations.
1250 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
1251 functions due to MRGCTX changes.
1253 2008-06-13 Mark Probst <mark.probst@gmail.com>
1255 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
1256 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
1257 with calculated IMT.
1259 * mini.c: Generic sharing of calls via generic interfaces.
1261 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
1262 generic method with non-constant MonoGenericContext*. Instead,
1263 the context is taken out of the method itself.
1265 2008-06-13 Mark Probst <mark.probst@gmail.com>
1267 * mini.c: Generic sharing of ldvirtftn.
1269 2008-06-13 Mark Probst <mark.probst@gmail.com>
1271 * mini.c: Generic sharing of ldftn.
1273 2008-06-13 Mark Probst <mark.probst@gmail.com>
1275 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
1277 2008-06-13 Mark Probst <mark.probst@gmail.com>
1279 * mini.c: Generic sharing of the special case of ldtoken followed
1280 by a call to GetTypeFromHandle.
1282 2008-06-13 Mark Probst <mark.probst@gmail.com>
1284 * mini.c: Generic sharing of box for nullable types.
1286 2008-06-13 Zoltan Varga <vargaz@gmail.com>
1288 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
1289 are passed on the stack. Fixes #324807.
1291 2008-06-12 Bill Holmes <billholmes54@gmail.com>
1293 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
1294 for the ArgValuetypeAddrInIReg case.
1296 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
1297 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
1299 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
1300 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
1301 local variable and pass the local variable by reference to the called method.
1303 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
1304 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
1306 Contributed under MIT/X11 license.
1308 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
1310 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
1312 * debug-mini.c (mono_debug_print_vars): Release memory after printing
1315 2008-06-10 Martin Baulig <martin@ximian.com>
1318 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
1320 2008-06-09 Kornél Pál <kornelpal@gmail.com>
1322 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
1323 possible error when no arguments are passed.
1325 Contributed under MIT/X11 license.
1327 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
1329 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
1330 where the file name is NULL.
1332 2008-06-09 Zoltan Varga <vargaz@gmail.com>
1334 * mini.c: Fix s390 build.
1336 2008-06-08 Zoltan Varga <vargaz@gmail.com>
1338 * trace.c (mono_trace_parse_options): Fix warnings.
1340 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
1342 2008-06-07 Zoltan Varga <vargaz@gmail.com>
1344 * mini.c (remove_block_if_useless): Avoid printing the method name.
1346 * mini.c: Remove needless setting of ins->cil_code which is now done by
1349 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
1352 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
1353 translated code after it has been patched.
1355 2008-06-06 Zoltan Varga <vargaz@gmail.com>
1357 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
1358 avoid problems during code patching on SMP systems.
1359 (emit_call): Avoid adding a patch info which is already added by
1361 (mono_arch_emit_exceptions): Ditto.
1363 2008-06-05 Zoltan Varga <vargaz@gmail.com>
1365 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
1366 MONO_TYPE_ISSTRUCT already checks for it.
1368 2008-06-05 Bill Holmes <billholmes54@gmail.com>
1370 * mini-amd64.c:merge_argument_class_from_type: When marshaling
1371 structs with floats on Winx64 the float registers are not used.
1372 The integer registers are always used..
1373 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
1374 only one register will be used and only if the size of the struct
1375 is 1,2,4, or 8 bytes.
1377 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
1380 Contributed under MIT/X11 license.
1382 2008-06-05 Martin Baulig <martin@ximian.com>
1384 * debug-debugger.c (debugger_lookup_class): Also call
1385 mono_class_setup_methods() here; we're only called from RTI.
1387 2008-06-05 Andreas Färber <andreas.faerber@web.de>
1389 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
1390 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
1391 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
1392 Post-process object files and add dtrace-generated object, if necessary.
1394 Contributed under MIT/X11 license.
1396 2008-06-04 Mark Probst <mark.probst@gmail.com>
1398 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
1401 * mini.c: Generic sharing for unbox.any and castclass.
1403 2008-06-04 Mark Probst <mark.probst@gmail.com>
1405 * mini.c: Ignore tailcall prefix in shared generic code and when
1406 doing calls which require a vtable/rgctx argument.
1408 2008-06-04 Mark Probst <mark.probst@gmail.com>
1410 * mini.c: Don't free the JIT info.
1412 * driver.c: Changes in the JIT info table testing code.
1414 2008-06-03 Zoltan Varga <vargaz@gmail.com>
1416 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
1417 interruption. Fix some warnings.
1419 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
1420 interruption_checkpoint.
1422 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
1424 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
1425 from embedding applications.
1427 2008-06-02 William Holmes <billholmes54@gmail.com>
1429 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
1430 reserving 32 bytes on the stack when making calls.
1432 Contributed under MIT/X11 license.
1434 2008-06-01 Zoltan Varga <vargaz@gmail.com>
1436 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
1437 the linear IL branch.
1439 * driver.c: Print out more information for --version on arm.
1441 2008-05-30 Zoltan Varga <vargaz@gmail.com>
1443 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
1444 bb_exit instead, since out of line bblocks might not actually be emitted
1447 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
1448 maximum epilog size for out of line bblocks if tracing is enabled.
1450 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
1452 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
1454 * arrays.cs: Regression tests for allocating arrays with negative sizes.
1456 2008-05-28 Zoltan Varga <vargaz@gmail.com>
1458 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
1459 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
1462 2008-05-27 Zoltan Varga <vargaz@gmail.com>
1464 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
1465 the 'value' to store is a constant.
1467 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
1469 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
1470 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
1472 2008-05-26 Zoltan Varga <vargaz@gmail.com>
1474 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
1475 for accessing method->generic_container.
1477 2008-05-24 Zoltan Varga <vargaz@gmail.com>
1479 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
1481 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
1483 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
1485 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
1488 2008-05-23 Zoltan Varga <vargaz@gmail.com>
1490 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
1492 * mini.c: Handle the case when mono_class_vtable () fails.
1494 2008-05-23 Massimiliano Mantione <massi@ximian.com>
1495 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
1498 2008-05-22 Mark Probst <mark.probst@gmail.com>
1500 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
1501 together with domain sharing.
1503 2008-05-22 Mark Probst <mark.probst@gmail.com>
1505 * mini.c: Treat callvirts to final methods like non-virtual calls
1506 when doing generic sharing, i.e. look them up in the runtime
1509 2008-05-22 Mark Probst <mark.probst@gmail.com>
1511 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
1512 with computed types (for generic sharing).
1514 * mini.c: Generic sharing for mkrefany and refanyval.
1516 2008-05-22 Zoltan Varga <vargaz@gmail.com>
1518 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
1521 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
1522 the generic sharing code.
1524 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
1527 2008-05-21 Zoltan Varga <vargaz@gmail.com>
1529 * mini.h: Remove the declaration of mono_aot_init_vtable ().
1531 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
1533 * driver.c: updated copyright date
1535 2008-05-21 Zoltan Varga <vargaz@gmail.com>
1537 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
1540 2008-05-19 Martin Baulig <martin@ximian.com>
1542 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
1543 pointing to the new `_mono_debug_using_mono_debugger' variable.
1546 (mono_main): Check mono_debug_using_mono_debugger() rather than
1547 the `MONO_INSIDE_MDB' environment variable to check whether we're
1548 inside the debugger.
1550 2008-05-19 Zoltan Varga <vargaz@gmail.com>
1552 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
1555 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1557 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
1559 * mini.c: Added mini_assembly_can_skip_verification. This
1560 function checks if the assembly requested to skip verification.
1561 Fixes part of #387274.
1563 2008-05-07 Zoltan Varga <vargaz@gmail.com>
1565 * mini.c (mini_get_method): Disable the check for open generic classes when
1566 using generic sharing.
1568 * generics.cs: Add a test #387034.
1570 * mini.c (mini_get_method): Check whenever the method class is an open generic
1571 type, and return NULL in that case, causing a verification error. Fixes
1574 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
1576 * driver.c (mono_main): Revert r102623. The right
1577 thing to do is to enable the verifier under verifiable
1578 unless a --security flag was passed.
1580 We need this non-trivial behavior for --verify-all otherwise
1581 mcs-compileall won't be able to use it. As it needs everything to
1582 be verified under validil.
1584 2008-05-06 Martin Baulig <martin@ximian.com>
1588 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
1589 (mono_debugger_thread_cleanup): Likewise.
1590 (mono_debugger_extended_notification): Likewise.
1592 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
1594 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
1595 against both inflated and non-inflated methods. We need to check against the
1596 generic definition for cases where the instantiated method is not visible.
1597 We need to check against the inflated types for cases where the instantiation
1598 changes any super type. This fixes #382986.
1600 Note that this doesn't need to be applied to other parts of mono_method_to_ir
1601 that check for visibiliy as generic params only appears as the type subject
1602 of tokens on call opcodes. Field manipulation and ldftn must always
1603 target an exact type.
1605 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
1607 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
1608 if no related --security flag is passed.
1610 2008-05-05 Andreas Färber <andreas.faerber@web.de>
1612 * mini-arch.h: Prepare support for ppc64.
1614 Contributed under MIT/X11 license.
1616 2008-05-05 Andreas Färber <andreas.faerber@web.de>
1618 * aot-runtime.c: Prepare support for ppc64.
1620 Contributed under MIT/X11 license.
1622 2008-05-05 Andreas Färber <andreas.faerber@web.de>
1624 * mini-ops.h: Prepare support for ppc64.
1626 Contributed under MIT/X11 license.
1628 2008-05-04 Andreas Färber <andreas.faerber@web.de>
1630 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
1632 Contributed under MIT/X11 license.
1634 2008-05-03 Zoltan Varga <vargaz@gmail.com>
1636 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
1637 assemblies, since aot_name is not a full path, causing us to load MS.NET
1638 assemblies on windows.
1640 2008-04-28 Kornél Pál <kornelpal@gmail.com>
1642 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
1643 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
1644 * main.c: Use UTF-8 encoded command line instead of Windows default code
1645 page on Windows to support Unicode.
1646 * driver.c (DllMain): New function for mixed-mode assembly support.
1647 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
1648 export __stdcall functions without decoration.
1650 Contributed under MIT/X11 license.
1652 2008-04-28 Mark Probst <mark.probst@gmail.com>
1654 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
1655 saving it very early.
1657 2008-04-28 Mark Probst <mark.probst@gmail.com>
1659 * mini.h, mini.c: Lots of code for accessing the old RGCTX
1660 deleted. The only way to access the new RGCTX is via the
1663 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
1664 vtable instead of the RGCTX to static methods.
1666 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
1667 accessing the new RGCTX.
1669 * generic-sharing.c: There is no separation between self, type
1670 arguments and other types in the RGCTX anymore.
1672 2008-04-25 Jonathan Chambers <joncham@gmail.com>
1674 * mini-amd64.c (add_general): Remove previous stack adjustment.
1675 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
1676 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
1677 for 32 bytes of stack space reserved for all calls.
1679 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
1680 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
1683 Code contributed under MIT/X11 license.
1685 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
1687 * mini.c (mini_method_verify): Only verify non-inflated methods, check
1688 against the root definition, peeling out method and type instantiations.
1689 Cache verify success results, code that fails verification is still
1690 checked multiple times.
1692 2008-04-23 Zoltan Varga <vargaz@gmail.com>
1694 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
1696 2008-04-23 Jonathan Chambers <joncham@gmail.com>
1698 * mini-amd64.c (add_general): Always increment stack on Win64.
1699 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
1702 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
1703 stack based argument handling on Win64.
1705 Code contributed under MIT/X11 license.
1707 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
1709 * Makefile.am (version.h): Add support for git-svn.
1711 2008-04-22 Zoltan Varga <vargaz@gmail.com>
1713 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
1714 so instead of calling g_spawn_command_line_sync, we do everything by hand,
1715 avoiding allocations and libc functions which might deadlock.
1717 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
1718 'no-gdb-backtrace' option is set.
1720 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
1722 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
1724 2008-04-21 Martin Baulig <martin@ximian.com>
1726 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
1727 and `get_lmf_addr'; `notification_address' is no longer a pointer.
1729 2008-04-21 Martin Baulig <martin@ximian.com>
1731 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
1732 `thread_vtable', `event_handler_ptr' and `event_handler'.
1734 2008-04-21 Martin Baulig <martin@ximian.com>
1736 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
1737 allows delayed initialization of the `executable_code_buffer' when
1740 2008-04-21 Martin Baulig <martin@ximian.com>
1742 * mini.h (mono_debugger_create_notification_function): Removed.
1743 * tramp-*.c (mono_debugger_create_notification_function): Removed.
1745 * mdb-debug-info64.s
1746 (MONO_DEBUGGER__notification_function): Added this in the .text section.
1748 * mdb-debug-info32.s
1749 (MONO_DEBUGGER__notification_function): Added this in the .text section.
1751 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
1752 currently only works on x86 and x86_64, so don't create it on ppc.
1754 2008-04-21 Martin Baulig <martin@ximian.com>
1756 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
1759 (mini_method_compile): In the fp elimination check, check
1760 `debug_options.mdb_optimizations' in addition to
1761 mono_debug_using_mono_debugger().
1763 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
1764 disable some JIT optimizations which are only disabled when
1765 running inside the debugger.
1766 Added `--help-debug' option to describe the debugging options.
1767 (parse_debug_options): New static function to parse the `--debug'
1768 options, so we can easily add more stuff in future.
1770 2008-04-20 Zoltan Varga <vargaz@gmail.com>
1772 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
1773 the method has no body.
1775 2008-04-19 Jonathan Chambers <joncham@gmail.com>
1777 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
1778 assembly is not allowed in MSVC 64-bit compiler.
1779 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
1780 as we get floating point exceptions everywhere.
1782 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
1783 correctly align arguments for call to throw_exception.
1784 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
1786 Code contributed under MIT/X11 license.
1788 2008-04-19 Zoltan Varga <vargaz@gmail.com>
1790 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
1792 2008-04-17 Zoltan Varga <vargaz@gmail.com>
1794 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
1796 * mini-amd64.c (NEW_INS): Set cil_code.
1798 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
1799 from mini-amd64.c so all debugger related logic is in one place.
1801 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
1802 later won't have a random ip assigned to them.
1804 2008-04-16 Zoltan Varga <vargaz@gmail.com>
1806 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
1807 the arch specific function initializes code_size.
1808 (mono_create_delegate_trampoline): Ditto.
1810 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
1811 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
1814 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
1815 running under the debugger.
1817 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
1820 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
1821 debugger. Also move the disabling of optimizations here from driver.c.
1822 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
1825 * mini.h (MonoCompile): Add a few new flags.
1827 2008-04-15 Zoltan Varga <vargaz@gmail.com>
1829 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
1830 so the cil_code field of created MonoInst's is properly set.
1831 (mini_select_instructions): Ditto.
1833 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
1834 (MONO_INST_NEW_CALL): Ditto.
1836 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
1837 in many places so the ins->cil_code field is properly initialized.
1839 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
1842 2008-04-14 Zoltan Varga <vargaz@gmail.com>
1844 * mini.c (mini_method_compile): Print a different message when compiling a
1847 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
1850 2008-04-11 Zoltan Varga <vargaz@gmail.com>
1852 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
1855 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
1857 2008-04-11 Zoltan Varga <vargaz@gmail.com>
1859 * mini.c (handle_stack_args): Make this return void since its return value was
1860 never used. Also set cfg->unverifiable for invalid IL instead of calling
1863 2008-04-10 Mark Probst <mark.probst@gmail.com>
1865 * mini.c: Make sure "this" is live in catch clauses with type
1866 variables in shared generic code.
1868 2008-04-08 Mark Probst <mark.probst@gmail.com>
1870 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
1871 generic_class_is_reference_type() to ensure the proper behaviour
1872 when sharing generic code and the type in question is a type
1875 2008-04-08 Zoltan Varga <vargaz@gmail.com>
1877 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
1878 race conditions when printing thread dumps. Fixes #377738.
1880 2008-04-08 Massimiliano Mantione <massi@ximian.com>
1882 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
1883 shows up when both MonoInst arguments can cause aliasig.
1884 There is likely no way in the current JIT to trigger this problem, but
1885 it showed up in the development of generics sharing, when in a new
1886 opcode both args of an OP_GROUP can be aliases (addresses of a local).
1887 When the generics sharing code will be committed, its tests will be
1888 valid also for this bug.
1890 2008-04-08 Zoltan Varga <vargaz@gmail.com>
1892 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
1895 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
1898 2008-04-07 Zoltan Varga <vargaz@gmail.com>
1900 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
1901 use a more detailed exception message for InvalidCastException.
1903 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
1905 * driver.c (mono_main): Add --debug=casts option to turn on better
1906 InvalidCastException message details.
1908 * mini.c (mini_get_debug_options): New helper function to return the address of
1909 the debug_options variable.
1911 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
1912 the jit_tls TLS variable.
1914 * mini.c (mono_jit_tls): New TLS variable.
1916 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
1919 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1921 * mini.h: Removed verifer related stuff. This code was moved to verify.c
1923 * mini.c: Removed verifer related stuff, code moved to verify.c.
1925 * driver.c: Using code from verify.c instead of mini.c.
1927 2008-04-05 Zoltan Varga <vargaz@gmail.com>
1929 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
1932 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
1934 * mini.c (check_for_method_verify): Enabling verification of
1935 corlib if mono_verify_all is set. Bugs in the verifier preventing that
1938 2008-04-04 Zoltan Varga <vargaz@gmail.com>
1940 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
1941 caller saved registers as well.
1943 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
1944 saved registers as well.
1946 2008-03-30 Zoltan Varga <vargaz@gmail.com>
1948 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
1950 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
1953 2008-03-27 Zoltan Varga <vargaz@gmail.com>
1955 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
1957 (get_call_info): Take a gsctx argument instead of 'cfg'.
1959 2008-03-26 Zoltan Varga <vargaz@gmail.com>
1961 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
1962 mono_verify_all is set.
1964 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
1966 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
1968 2008-03-25 Zoltan Varga <vargaz@gmail.com>
1970 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
1973 * driver.c mini.c mini.h: Add a --verify-all development option to test the
1974 verifier and the code generated by the compiler.
1976 2008-03-25 Mark Probst <mark.probst@gmail.com>
1978 * mini.c: Generic sharing of the non-nullable case of the box
1981 2008-03-24 Zoltan Varga <vargaz@gmail.com>
1983 * inssel.brg: Fix the build.
1985 * iltests.il.in: Add a test for lconv.ovf.u8.un.
1987 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1989 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
1990 Array:Address. Fixes #372410.
1992 * iltests.il.in: New tests for readonly prefix.
1994 2008-03-23 Zoltan Varga <vargaz@gmail.com>
1996 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
1999 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
2002 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
2004 * mini.c (mono_decompose_op_imm): New helper function.
2006 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
2007 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
2010 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
2011 mono_arch_output_basic_block. Fix warnings.
2013 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
2016 2008-03-22 Zoltan Varga <vargaz@gmail.com>
2018 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
2019 since the extra frame is now detected automatically inside the loop.
2021 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
2022 opts which are now in mono_peephole_ins ().
2024 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
2026 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
2027 frames and skip duplicate managed-to-native frames. Fixes #367665.
2029 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
2030 opts which are now in mono_peephole_ins ().
2031 (mono_arch_peephole_pass_2): Ditto.
2033 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
2035 * mini-codegen.c (mono_peephole_ins): New helper function containing the
2036 arch independent peephole optimizations.
2038 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
2039 opts which are now in mono_peephole_ins ().
2041 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
2043 * mini-s390.c (mono_arch_output_basic_block): Fix build.
2045 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
2048 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
2049 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
2052 2008-03-21 Zoltan Varga <vargaz@gmail.com>
2054 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
2055 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
2058 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
2059 mono_arch_output_basic_block. Fix warnings.
2061 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2063 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
2066 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2068 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
2071 * iltests.il: Add new tests.
2073 2008-03-20 Kornél Pál <kornelpal@gmail.com>
2075 * mini.c: Removed Windows version macros.
2077 2008-03-20 Mark Probst <mark.probst@gmail.com>
2079 * generic-sharing.c: Put reflection types in the extensible part
2080 of the runtime generic context.
2082 * mini.c: Generic sharing of the GetTypeHandle special case of the
2083 ldtoken instruction.
2085 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2087 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
2089 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
2091 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
2092 consistency with the other version on the linear IR branch.
2094 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
2096 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
2098 * iltests.il.in: Add new tests.
2100 2008-03-19 Zoltan Varga <vargaz@gmail.com>
2102 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
2104 * iltests.il.in: Add new tests.
2106 2008-03-19 Mark Probst <mark.probst@gmail.com>
2108 * mini.c: Two variables with the same name were declared in
2109 nesting contexts and one wasn't initialized. Fixed.
2111 2008-03-19 Mark Probst <mark.probst@gmail.com>
2113 * mini.c: Generic sharing of the initobj instruction.
2115 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
2117 * mini.c: make the test to optimize ldtoken from typeof() more
2120 2008-03-18 Mark Probst <mark.probst@gmail.com>
2122 * mini.c: Generic sharing of the initobj instruction for reference
2125 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
2127 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
2128 the mono_breakpoint_clean_code() code to perform bound checks.
2130 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
2132 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
2133 mono_arch_patch_callsite() to include the start of the managed method
2134 to be able to perform bound checks.
2136 2008-03-17 Mark Probst <mark.probst@gmail.com>
2138 * mini.c: Generic sharing for the isinst instruction.
2140 2008-03-17 Mark Probst <mark.probst@gmail.com>
2142 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
2143 inssel-long32-mips.brg: Added opcodes for doing indirect calls
2144 with the runtime generic context argument.
2146 * mini.c: Share calls to several types of unsharable methods by
2147 putting the address of the method code in the runtime generic
2148 context and doing an indirect call.
2150 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
2153 2008-03-16 Mark Probst <mark.probst@gmail.com>
2155 * generic-sharing.c: Change due to a change in the runtime genric
2158 2008-03-15 Martin Baulig <martin@ximian.com>
2161 (mono_arch_nullify_class_init_trampoline): Add call to
2162 mono_breakpoint_clean_code() to make things work when running
2163 inside the debugger.
2166 (mono_arch_nullify_class_init_trampoline): Add call to
2167 mono_breakpoint_clean_code() to make things work when running
2168 inside the debugger.
2170 2008-03-14 Zoltan Varga <vargaz@gmail.com>
2172 * inssel-long.brg (reg): Fix 64 bit build.
2174 2008-03-14 Mark Probst <mark.probst@gmail.com>
2176 * mini.c, mini.h: Share static generic code by passing it an
2177 implicit argument pointing to the runtime generic context.
2179 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
2180 inssel-long32-mips.brg: New opcodes for calling shared static,
2181 which need to be passed the runtime generic context.
2183 * mini-amd64.c, mini-x86.c: Save the runtime generic context
2184 argument on the stack in the prologue if needed. New function for
2185 finding the runtime generic context argument from the registers
2186 saved by the trampoline.
2188 * mini-amd64.h, mini-x86.h: Specify which register to use for the
2189 runtime generic context argument.
2191 * tramp-amd64.c: Also restore the register used for the runtime
2192 generic context argument.
2194 * mini-trampoline.c: Resolve shared static calls by consulting the
2195 runtime generic context via the new argument.
2197 * generic-sharing.c: Add an argument to sharability-checking
2198 functions that specifies whether type variables should be treated
2199 as sharable type arguments.
2201 * inssel-x86.brg: Removed a superfluous, buggy rule.
2203 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
2206 2008-03-14 Martin Baulig <martin@ximian.com>
2208 * debug-debugger.c (main_thread_handler): Call
2209 mono_runtime_run_main() without sending any notifications.
2211 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
2213 2008-03-14 Zoltan Varga <vargaz@gmail.com>
2215 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
2217 2008-03-14 Mark Probst <mark.probst@gmail.com>
2219 * tramp-x86.c: Fixed register restore offsets in the trampoline
2220 code for ECX and EDX.
2222 2008-03-12 Geoff Norton <gnorton@novell.com>
2224 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
2225 different ucontext_t implementations.
2226 * exceptions-arm.c: Use the above defines to get exceptions working on
2227 iPhone (based on a patch by Luke Howard lukeh@padl.com)
2228 * mini-arm.c: Implement iPhone icache support (based on a patch by
2229 Luke Howard lukeh@padl.com)
2231 2008-03-12 Mark Probst <mark.probst@gmail.com>
2233 * mini.c: Enable generic sharing of calls to non-static
2234 non-interface non-generic non-value-type methods.
2236 * mini-trampolines.c: Resolve calls from shared generic code.
2238 2008-03-11 Zoltan Varga <vargaz@gmail.com>
2240 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
2242 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
2244 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
2246 * mini.c: some fixes for the AOT compiler.
2248 2008-03-07 Zoltan Varga <vargaz@gmail.com>
2250 * cpu-amd64.md: Add clob:1 to some float opcodes.
2252 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
2254 * mini.h: Added MiniVerifierMode enumeration.
2256 * mini.c: Added mini_verifier_set_mode to control
2257 the usage of the new verifier.
2259 * mini.c (mono_method): Integrated the new verifier.
2261 * driver.c: Extended --security option with validil and
2262 verifiable options to activate the new verifier.
2264 2008-03-07 Zoltan Varga <vargaz@gmail.com>
2266 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
2267 optimization to ctors taking 0 or 2 arguments too.
2269 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
2272 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
2274 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
2276 2008-03-06 Zoltan Varga <vargaz@gmail.com>
2278 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
2279 non-aot case as well.
2281 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
2283 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
2286 * aot-compiler.c (encode_patch): Ditto.
2288 * mini.h (G_MININT32): Fix the definition of this.
2290 2008-03-05 Zoltan Varga <vargaz@gmail.com>
2292 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
2294 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
2296 2008-03-04 Zoltan Varga <vargaz@gmail.com>
2298 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
2299 methods returning vtypes in registers.
2300 (mono_arch_allocate_vars): Ditto.
2302 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
2304 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
2306 * generics.cs: Add a test from the linear IR branch.
2308 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
2310 * mini.c (inline_method): Cache failed inline attempts.
2312 2008-03-04 Mark Probst <mark.probst@gmail.com>
2314 * mini.c: For shared methods of generic classes put the location
2315 of "this" into the MonoGenericJitInfo.
2317 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
2318 register out of a MonoContext by register number. Add the generic
2319 sharing context as an argument to mono_arch_find_this_argument().
2321 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2322 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
2323 for new arch function.
2325 * mini-exception.c: Handle open exception clauses in shared
2328 * mini-trampolines.c: Supply additional argument to
2329 mono_arch_find_this_argument().
2331 2008-03-04 Zoltan Varga <vargaz@gmail.com>
2333 * Makefile.am (regtests): Run the bench.exe tests last.
2335 2008-03-03 Zoltan Varga <vargaz@gmail.com>
2337 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
2340 2008-03-02 Zoltan Varga <vargaz@gmail.com>
2342 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
2345 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
2347 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
2349 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
2350 whose class has no cctor.
2352 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
2354 2008-03-01 Zoltan Varga <vargaz@gmail.com>
2356 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
2359 2008-02-29 Zoltan Varga <vargaz@gmail.com>
2361 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
2362 to be in sync with the code on the linear IR branch.
2364 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
2366 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
2368 2008-02-27 Zoltan Varga <vargaz@gmail.com>
2370 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
2372 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
2374 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
2376 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
2378 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
2380 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
2383 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
2385 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
2386 OP_LOADR4_MEMBASE emission.
2388 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
2389 (mono_spillvar_offset_float): Ditto.
2391 * mini-mips.c (mono_arch_emit_prolog): Ditto.
2393 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
2396 * basic-long.cs: Add regression tests for them.
2398 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
2400 (mono_arch_allocate_vars): Fix representation of single-precision float
2402 (mono_arch_output_basic_block): Ditto.
2404 * inssel-mips.brg: Ditto, remove duplicate items.
2406 * mini-mips.c (emit_load_volatile_arguments): New function to handle
2407 arguments of tail calls as on other platforms.
2408 (mono_arch_output_basic_block): Handle tail calls.
2410 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
2413 * objects.cs (test_5_pass_static_struct): Add test for it.
2415 Contributed under MIT/X11 license.
2417 2008-02-26 Zoltan Varga <vargaz@gmail.com>
2419 * Makefile.am: Use gmcs for compiling the regression tests.
2421 * *.2.cs *.2.il: Rename to *.cs and *.il.
2423 2008-02-24 Zoltan Varga <vargaz@gmail.com>
2425 * regalloc.h: Make the vassign array smaller.
2427 * mini.c (mini_method_compile): Remove an unused field in cfg.
2429 * mini-codegen.c: Add a bunch of micro optimizations.
2431 2008-02-23 Zoltan Varga <vargaz@gmail.com>
2433 * regalloc.h: Remove some unused fields.
2435 2008-02-22 Zoltan Varga <vargaz@gmail.com>
2437 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
2439 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
2441 2008-02-22 Mark Probst <mark.probst@gmail.com>
2443 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
2445 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
2446 trampoline: Fetch an entry from the runtime generic context. If
2447 it's NULL, jump to the actual trampoline to fill the runtime
2448 generic context. Otherwise, return it.
2450 * mini.c: Call the lazy fetch trampoline to get entries out of the
2451 runtime generic context.
2453 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
2454 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
2455 tramp-sparc.c: Stubs for the lazy fetch trampoline.
2457 2008-02-21 Mark Probst <mark.probst@gmail.com>
2459 * mini.c: Fetch data out of the extensible part of the runtime
2460 generic context instead of calling a helper function.
2462 * generic-sharing.c: Some functions moved into
2463 metadata/generic-sharing.c. Helper function for fetching other
2464 types now checks and asserts against extensible rgctx (just for
2465 debugging purposes - the helper function isn't called anymore
2466 unless for debugging).
2468 2008-02-21 Zoltan Varga <vargaz@gmail.com>
2470 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
2471 for tail calls up to the point that the tests in iltests.exe run. Also add a
2472 dummy CKFINITE implementation.
2473 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
2474 needed for trampoline LMF frames.
2476 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
2477 trampoline LMF frames.
2479 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
2481 * mini.c (inline_method): clean any pending loader error when inlining fail.
2482 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
2484 2008-02-21 Zoltan Varga <vargaz@gmail.com>
2486 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
2488 * aot-runtime.c (decode_patch_info): Ditto.
2490 * mini.c (mono_resolve_patch_target): Ditto.
2492 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
2495 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
2497 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
2498 if it references an icall address.
2500 2008-02-20 Zoltan Varga <vargaz@gmail.com>
2502 * cpu-s390x.md: Remove some more unused opcodes.
2504 * cpu-s390x.md: Remove some unused opcodes.
2506 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
2507 mono_op_imm_to_op ().
2509 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
2510 instead of a switch statement.
2512 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
2513 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
2515 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
2517 * mini-codegen.c: Remove unused mono_regstate2_... functions.
2519 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
2522 2008-02-19 Zoltan Varga <vargaz@gmail.com>
2524 * driver.c (mono_main): Improve error reporting when an assembly cannot be
2525 opened. Fixes #362607.
2527 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
2529 * iltests.il.in: Add a test for static methods in interfaces.
2531 2008-02-18 Zoltan Varga <vargaz@gmail.com>
2533 * genmdesc.c (build_table): Fix a crash on older glib versions.
2535 * cpu-sparc.md: Remove some unused opcodes.
2537 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
2538 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
2540 * cpu-amd64.md: Remove some unused opcodes.
2542 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
2543 like the other opcodes.
2545 2008-02-17 Zoltan Varga <vargaz@gmail.com>
2547 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
2549 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
2551 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
2552 variables 'cfg' instead of 'm' for consistency.
2554 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
2556 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
2557 argument holding the vtype return address, to avoid the ambigious use of
2558 cfg->ret for this purpose.
2560 * mini.c (NEW_RETLOADA): Use vret_addr if set.
2562 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
2564 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
2565 new mono_print_ins () function which only takes one argument.
2567 2008-02-15 Zoltan Varga <vargaz@gmail.com>
2569 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
2572 2008-02-14 Zoltan Varga <vargaz@gmail.com>
2574 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
2576 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
2578 * mini-x86.c: Sync with the version on the linear IR branch by adding new
2579 opcodes and other small changes.
2581 * mini-ops.h: Add some new opcodes from the linear IR branch.
2583 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
2585 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
2586 opcodes, use the REG_MEMBASE opcodes instead.
2588 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
2589 opcodes, use the REG_MEMBASE opcodes instead.
2591 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
2594 * mini.c (mono_op_imm_to_op): New helper function.
2596 * mini-ops.h: Add some opcodes from linear IR branch.
2598 2008-02-13 Zoltan Varga <vargaz@gmail.com>
2600 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
2603 2008-02-12 Zoltan Varga <vargaz@gmail.com>
2605 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
2608 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
2610 2008-02-09 Zoltan Varga <vargaz@gmail.com>
2612 * aot-compiler.c (emit_method_code): Add an assert.
2614 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
2615 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
2618 2008-02-08 Zoltan Varga <vargaz@gmail.com>
2620 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
2621 some load/store opcodes so they are consistent.
2622 (mono_arch_emit_prolog): Simplify some code.
2624 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
2626 * objects.cs: Add tests for large argument offsets on ARM.
2628 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
2629 stack offsets. Fixes #359651.
2631 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
2633 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
2635 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
2637 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
2639 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
2641 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
2642 rid of CEE_CONV_R_UN.
2644 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
2646 2008-02-07 Zoltan Varga <vargaz@gmail.com>
2648 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
2650 * mini.c (mono_normalize_opcodes): Add some more opcodes.
2652 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
2654 * cpu-amd64.md: Remove some unused opcodes.
2656 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
2658 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
2660 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
2661 arch specific functions for its parts. Call the peephole pass after local
2662 regalloc so the prolog can compute a more accurate max_offset.
2664 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
2665 the corresponding OP_I/OP_L opcodes.
2667 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
2669 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
2671 2008-02-06 Zoltan Varga <vargaz@gmail.com>
2673 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
2674 as they are handled in mini.c.
2676 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
2678 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
2679 case since it is handled in mini.c.
2681 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
2683 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
2685 * *.c: Use the new opcodes in the IR and back end code.
2687 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
2689 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
2691 2008-02-06 Mark Probst <mark.probst@gmail.com>
2693 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
2694 an assert because it has a race condition.
2696 2008-02-06 Zoltan Varga <vargaz@gmail.com>
2698 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
2700 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
2702 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
2704 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
2705 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
2707 2008-02-05 Zoltan Varga <vargaz@gmail.com>
2709 * cpu-amd64.md (move): Correct the maximum size of move.
2711 2008-02-05 Mark Probst <mark.probst@gmail.com>
2713 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
2714 the generic class init trampoline to return quickly if the class
2717 2008-02-04 Zoltan Varga <vargaz@gmail.com>
2719 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
2720 issues where an 32 bit callsite cannot be patched by a 64 bit address.
2722 2008-02-03 Zoltan Varga <vargaz@gmail.com>
2724 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
2727 2008-01-31 Zoltan Varga <vargaz@gmail.com>
2729 * objects.cs: Add some soft-float tests.
2731 * mini.c: Fix a couple more soft-float issues.
2733 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
2735 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
2738 2008-01-30 Zoltan Varga <vargaz@gmail.com>
2740 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
2741 exception happens while compiling a virtual method.
2743 2008-01-29 Zoltan Varga <vargaz@gmail.com>
2745 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
2747 * mini-sparc.c: Fix build.
2749 * mini-sparc.c (get_call_info): Add support for generic sharing.
2751 * mini-exceptions.c: Add a FIXME.
2753 2008-01-27 Zoltan Varga <vargaz@gmail.com>
2755 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
2756 altstack handling code.
2758 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
2760 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
2762 * mini-s390.c: Add support for generic sharing.
2764 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
2766 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
2768 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
2770 * mini-s390x.c: Add support for generic sharing.
2772 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
2774 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
2776 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
2777 can be used since it takes a 16 bit signed immediate.
2779 * inssel-s390x.brg: Fix OP_SETRET.
2781 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
2783 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
2785 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
2787 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
2789 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
2792 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
2795 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
2796 of the unused mono_arch_patch_delegate_trampoline stuff.
2798 2008-01-26 Zoltan Varga <vargaz@gmail.com>
2800 * basic-long.cs: Move the fp related tests to basic-float.cs.
2802 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
2804 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
2806 * basic-calls.cs: Add a test for proper float argument passing.
2808 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
2809 if the context corresponds to an exception received through a signal.
2811 * exceptions.cs: Add a test for nullref handling at the start of a try
2814 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
2816 * jit-icalls.c (mono_break): New JIT icall.
2818 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
2820 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
2822 2008-01-25 Zoltan Varga <vargaz@gmail.com>
2824 * cpu-*.md: Get rid of unused opcodes.
2826 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
2828 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
2831 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
2834 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
2835 the arch independent trampoline code in mini-trampolines.c.
2837 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
2839 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
2841 * mini-s390.h: Remove an unused define.
2843 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
2844 the arch independent trampoline code in mini-trampolines.c.
2846 * mini-arm.c (mono_arch_emit_prolog): Fix build.
2848 2008-01-24 Zoltan Varga <vargaz@gmail.com>
2850 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
2852 * mini-s390.c (mono_arch_emit_prolog): Fix build.
2854 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
2856 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
2858 * cpu-amd64.md: Use smaller sizes for int opcodes.
2860 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
2862 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
2865 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
2868 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
2869 instead of though a pointer to save an indirection when accessing elements of
2872 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
2874 (NOT_IMPLEMENTED): New helper macro.
2875 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
2878 * *.c: Use the new helper macro.
2880 2008-01-21 Zoltan Varga <vargaz@gmail.com>
2882 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
2884 2008-01-20 Zoltan Varga <vargaz@gmail.com>
2886 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
2889 2008-01-18 Zoltan Varga <vargaz@gmail.com>
2891 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
2892 profiling is enabled.
2894 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
2896 (mono_arch_emit_prolog): Add more first bblock optimizations.
2898 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
2899 in order if possible.
2900 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
2901 bblock, since the arguments are still in their original registers.
2903 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
2905 2008-01-17 Zoltan Varga <vargaz@gmail.com>
2907 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
2910 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
2913 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
2915 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
2916 process async exceptions received while in unmanaged code.
2918 * mini.c (mini_init): Install a callback with the runtime which will be called
2919 when a thread receives an async exception while in unmanaged code.
2921 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
2923 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
2925 2008-01-16 Wade Berrier <wberrier@novell.com>
2932 2008-01-16 Zoltan Varga <vargaz@gmail.com>
2934 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
2935 compilation with sun cc.
2937 * cpu-*.md: Fix the build.
2939 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
2941 * mini-amd64.h: Add some comments to the MonoLMF structure.
2943 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
2945 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
2946 in the LMF structure if possible. This saves two instructions in the
2947 managed->native wrappers.
2949 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
2951 2008-01-16 Mark Probst <mark.probst@gmail.com>
2953 * generic-sharing.c: New type argument lookup code which uses the
2954 runtime generic context template.
2956 2008-01-15 Zoltan Varga <vargaz@gmail.com>
2958 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
2960 * mini-arm.c (add_general): Fix arm eabi parameter passing.
2961 (mono_arch_output_basic_block): Fix localloc implementation.
2963 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
2965 * mini-ia64.c (peephole_pass): Fix ia64 build.
2967 * mini-amd64.c (peephole_pass): Fix a warning.
2969 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
2970 at a constant offset from sp/fp.
2972 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
2973 instead of obtaining it from *lmf in the managed method case.
2975 2008-01-14 Zoltan Varga <vargaz@gmail.com>
2977 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
2979 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
2981 * mini.h (MonoInstList): New type.
2982 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
2983 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
2984 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
2985 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
2986 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
2987 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
2988 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
2989 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
2990 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
2991 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
2992 MONO_INST_LIST_FOR_EACH_ENTRY,
2993 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
2994 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
2995 mono_inst_list_first, mono_inst_list_last,
2996 mono_inst_list_next, mono_inst_list_prev): New instruction
2997 list handling interfaces.
2998 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
2999 list head 'ins_list'.
3000 (MonoInst): Replace next pointer with list head 'node'.
3001 (MonoCallInst): Make 'out_args' a MonoInstList.
3002 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
3003 (MonoCompile): Delete reverse_inst_list and
3004 reverse_inst_list_len.
3005 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
3006 mono_arch_lowering_pass, mono_arch_local_regalloc,
3007 mono_arch_output_basic_block, mono_arch_emit_prolog):
3008 Convert to new instruction lists.
3009 (insert_after_ins): Delete.
3010 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
3012 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
3013 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
3014 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
3015 mono_emulate_opcode, mono_emit_load_got_addr,
3016 inline_method, mono_method_to_ir, mono_print_bb_code,
3017 print_dfn, decompose_pass, nullify_basic_block,
3018 replace_out_block_in_code, remove_block_if_useless,
3019 merge_basic_blocks, move_basic_block_to_end,
3020 try_unsigned_compare, optimize_branches, mono_print_code,
3021 mini_select_instructions, remove_critical_edges): Likewise.
3022 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
3023 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
3024 mono_arch_output_basic_block, mono_arch_emit_prolog):
3026 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
3027 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3028 mono_arch_output_basic_block): Likewise.
3029 (inst_list_prepend, insert_after_ins): Delete.
3030 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
3031 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
3033 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
3034 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
3035 mono_arch_emit_prolog): Likewise.
3036 * cfold.c (mono_constant_fold): Likewise.
3037 * liveness.c (visit_bb, mono_analyze_liveness,
3038 optimize_initlocals): Likewise.
3039 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
3040 * graph.c (mono_draw_code_cfg): Likewise.
3041 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
3042 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
3043 mono_ssa_cprop): Likewise.
3044 * abcremoval (get_relations_from_previous_bb, process_block):
3046 * local-propagation (mono_cprop_invalidate_values,
3047 mono_local_cprop_bb): Likewise.
3048 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
3049 peephole_pass, mono_arch_output_basic_block,
3050 mono_arch_emit_prolog): Likewise.
3051 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
3052 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3053 mono_arch_emit_prolog): Likewise.
3054 (insert_after_ins): Delete.
3055 * aliasing.c (print_code_with_aliasing_information,
3056 mono_build_aliasing_information, mono_aliasing_deadce):
3057 Convert to new instruction lists.
3058 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
3059 peephole_pass, NEW_INS, mono_arch_lowering_pass,
3060 mono_arch_local_regalloc, mono_arch_output_basic_block):
3062 (insert_after_ins): Delete.
3063 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
3064 peephole_pass, mono_arch_output_basic_block): Convert to
3065 new instruction lists.
3066 * mini-codegen (InstList, inst_list_prepend,
3067 insert_after_ins): Delete.
3068 (insert_before_ins, get_register_force_spilling,
3069 get_register_spilling, free_up_ireg, free_up_reg,
3070 create_copy_ins, create_spilled_store, alloc_int_reg,
3071 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
3072 to new instruction lists.
3073 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
3074 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3075 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
3076 (insert_after_ins): Delete.
3077 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
3078 mono_arch_local_regalloc, mono_arch_output_basic_block,
3079 mono_arch_call_opcode): Convert to new instruction lists.
3080 (insert_after_ins): Delete.
3081 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
3082 peephole_pass, mono_arch_output_basic_block,
3083 mono_arch_emit_prolog): Convert to new instruction lists.
3085 2008-01-11 Zoltan Varga <vargaz@gmail.com>
3087 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
3089 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
3092 * Makefile.am (version.h): Make this work with non-bash shells.
3094 2008-01-10 Zoltan Varga <vargaz@gmail.com>
3096 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
3098 2008-01-08 Zoltan Varga <vargaz@gmail.com>
3100 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
3101 the InitializeArray optimization.
3103 2008-01-06 Zoltan Varga <vargaz@gmail.com>
3105 * mini.c driver.c: Don't include os/gc_wrapper.h.
3107 2008-01-05 Zoltan Varga <vargaz@gmail.com>
3109 * mini.c (print_jit_stats): Print GC statistics if available.
3111 2008-01-04 Zoltan Varga <vargaz@gmail.com>
3113 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
3115 2007-12-29 Zoltan Varga <vargaz@gmail.com>
3117 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
3119 2007-12-26 Zoltan Varga <vargaz@gmail.com>
3121 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
3123 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
3125 * driver.c (mono_main): Ditto.
3127 2007-12-23 Zoltan Varga <vargaz@gmail.com>
3129 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
3131 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
3132 in the vtable can't be encoded.
3133 (compile_method): Ditto.
3135 2007-12-21 Zoltan Varga <vargaz@gmail.com>
3137 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
3140 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
3143 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
3144 the top LMF entry belongs to the current method.
3146 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
3148 2007-12-20 Zoltan Varga <vargaz@gmail.com>
3150 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
3152 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
3154 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
3156 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
3158 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
3160 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
3163 * basic-float.cs: Add an ulong->double cast test.
3165 2007-12-15 Zoltan Varga <vargaz@gmail.com>
3167 * mini.c (mono_method_to_ir): Fix a warning.
3169 2007-12-14 Zoltan Varga <vargaz@gmail.com>
3171 * mini-ops.h: Add OP_SWITCH.
3173 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
3174 CEE_SWITCH in back-end code, use OP_SWITCH instead.
3176 2007-12-11 Geoff Norton <gnorton@novell.com>
3178 * mini-s390x.c: Minor change to the MAX() define to allow
3179 it to compile with other gcc versions.
3181 2007-12-11 Geoff Norton <gnorton@novell.com>
3184 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
3186 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
3188 exceptions-arm.c (mono_arch_get_restore_context): Restore
3191 exceptions-arm.c (throw_exception): Save the frame pointer.
3192 This is a partial fix for #323747. Only the client side is
3195 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
3197 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
3198 was using an unrelated variable to log the class which
3199 needed the cctor to be called. This was crashing on arm.
3201 2007-12-09 Robert Jordan <robertj@gmx.net>
3203 * mini-x86.c (mono_arch_emit_epilog):
3204 Consider all kinds of 64-bit types. Fixes #323114.
3206 2007-12-08 Zoltan Varga <vargaz@gmail.com>
3208 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
3210 2007-12-07 Zoltan Varga <vargaz@gmail.com>
3212 * mini-amd64.c (peephole_pass): Add a missing instruction check.
3214 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
3216 * mini.c: run type ctor before allocating an object, not only
3217 when running it's constructor method (fixes at least part of bug #342507).
3219 2007-12-07 Zoltan Varga <vargaz@gmail.com>
3221 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
3223 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
3224 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
3227 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
3228 mono_generic_class_init_trampoline () the same as it is done with the other
3231 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
3232 aot-runtime.c aot-compiler.c: Implement AOT support.
3234 2007-12-07 Mark Probst <mark.probst@gmail.com>
3236 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
3237 build for archs which don't have the vtable trampoline defined
3240 2007-12-07 Zoltan Varga <vargaz@gmail.com>
3242 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
3244 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
3246 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
3248 * tramp-<ARCH>.c: Use the new helper function.
3250 2007-12-07 Mark Probst <mark.probst@gmail.com>
3252 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
3253 trampoline call, which takes a vtable argument.
3255 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
3256 OP_TRAMPCALL_VTABLEs like other calls.
3258 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
3259 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
3260 call. Implemented a support function which fetches the vtable
3261 from a register set.
3263 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
3264 Implemented a generic class init trampoline, using the
3265 OP_TRAMPCALL_VTABLE opcode.
3267 * mini.c: Implemented static field access when sharing generic
3268 code. This implies initing the class using the new
3269 OP_TRAMPCALL_VTABLE call.
3271 2007-12-07 Mark Probst <mark.probst@gmail.com>
3273 * mini.c: Don't compile methods with sharing enabled if their
3274 classes are disabled for sharing.
3276 2007-12-06 Zoltan Varga <vargaz@gmail.com>
3278 * inssel.brg: Add a missing sign extension to the GETCHR and array access
3279 opcodes. Fixes #346563.
3281 * objects.cs: Add a new test.
3283 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
3285 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
3286 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
3288 2007-12-06 Zoltan Varga <vargaz@gmail.com>
3290 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
3292 2007-12-03 Zoltan Varga <vargaz@gmail.com>
3294 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
3297 2007-12-02 Zoltan Varga <vargaz@gmail.com>
3299 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
3301 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
3302 optimization in the AOT case.
3304 2007-11-30 Zoltan Varga <vargaz@gmail.com>
3306 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
3308 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
3310 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
3312 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
3314 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
3315 is created by the inlined delegate ctor.
3317 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
3319 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
3321 2007-11-29 Zoltan Varga <vargaz@gmail.com>
3323 * cpu-x86.md: Fix the length of ckfinite.
3325 2007-11-28 Zoltan Varga <vargaz@gmail.com>
3327 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
3329 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
3330 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
3332 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
3334 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
3335 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
3337 2007-11-28 Martin Baulig <martin@ximian.com>
3340 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
3341 after creating the trampoline.
3343 2007-11-27 Zoltan Varga <vargaz@gmail.com>
3345 * aot-runtime.c (load_aot_module): Check runtime version if needed.
3347 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
3350 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
3351 instead of the calling method to help AOT.
3353 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
3355 2007-11-26 Zoltan Varga <vargaz@gmail.com>
3357 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
3360 2007-11-23 Zoltan Varga <vargaz@gmail.com>
3362 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
3364 * aot-compiler.c (compile_method): Correct check for generic method definitions.
3365 (encode_method_ref): No need to handle generic method definitions specially.
3367 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3369 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
3372 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
3374 (compile_method): Enable generic sharing.
3376 2007-11-22 Zoltan Varga <vargaz@gmail.com>
3378 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
3379 (mini_method_compile): Add preliminary support for AOTing shared generic code.
3381 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
3384 * mini-trampolines.c: Fix a warning.
3386 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
3388 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
3389 (generic_class_is_reference_type): Remove unused function.
3391 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
3392 in the generic vtable trampoline case.
3394 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
3396 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
3397 return an AOT method based on a vtable slot.
3399 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
3401 * mini.c (mini_get_vtable_trampoline): Export this.
3403 2007-11-22 Martin Baulig <martin@ximian.com>
3406 (MonoDebuggerInfo): Move `debugger_version' up.
3408 2007-11-22 Martin Baulig <martin@ximian.com>
3411 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
3413 * mini-trampolines.c
3414 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
3415 after compiling the method.
3417 2007-11-20 Martin Baulig <martin@ximian.com>
3420 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
3421 (mono_debugger_remove_breakpoint): Likewise.
3422 (mono_debugger_check_breakpoints): Likewise.
3424 * debug-debugger.c: Implement the new breakpoint interface here.
3426 2007-11-18 Zoltan Varga <vargaz@gmail.com>
3428 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
3429 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
3431 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3433 2007-11-17 Zoltan Varga <vargaz@gmail.com>
3435 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
3437 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
3440 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
3443 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
3444 returning a vtype in a register.
3446 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
3447 here from the arch specific code.
3449 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
3452 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
3453 (mono_arch_emit_prolog): Increment maximum prolog size.
3455 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
3456 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
3458 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
3459 MonoGenericSharingContext.
3461 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
3462 MonoGenericSharingContext. Allocate memory from the cfg mempool.
3464 2007-11-15 Mark Probst <mark.probst@gmail.com>
3466 * mini.c, mini.h, generic-sharing.c: Functions for producing code
3467 which extract fields out of the runtime generic context. Full
3468 sharing of the NEWARR opcode.
3470 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
3472 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
3473 --enable-minimal=ssa.
3475 2007-11-13 Zoltan Varga <vargaz@gmail.com>
3477 * mini-trampolines.c (mono_delegate_trampoline): Update after
3478 mono_marshal_get_delegate_invoke () signature change.
3480 2007-11-13 Mark Probst <mark.probst@gmail.com>
3482 * mini.c: Removed the shared context in favor of the generic
3483 sharing context. Allocate the MonoJitInfo structure with room for
3484 the generic sharing context if it's needed.
3486 * mini.h: Remove MonoGenericSharingContext declaration. It's in
3487 domain-internals.h now.
3489 * mini-x86.c: Pass the generic sharing context to get_call_info ().
3491 * generic-sharing.c: Several changes for working without a shared
3492 context and instead operating on open types instead.
3494 2007-11-12 David S. Miller <davem@davemloft.net>
3496 * inssel-sparc.brg: Fix double instruction emit.
3498 2007-11-12 Zoltan Varga <vargaz@gmail.com>
3500 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
3501 Get/Set/Address methods.
3503 * mini.c debug-debugger.c mini-trampolines.c: Update after
3504 mono_marshal_get_delegate_invoke signature change.
3506 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3508 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
3509 This can happens with dynamic methods. Fixes the other bug in #322722.
3511 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3513 * tramp-arm.c (mono_arch_patch_callsite): Support patching
3516 * mini-arm.c (arm_patch): Implement patching of BX call
3517 sequence. Fixes one of the bugs in #322722.
3519 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
3521 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
3522 under Linux. We only need to flush every 32-byte cache line.
3524 2007-11-07 Massimiliano Mantione <massi@ximian.com>
3527 move_basic_block_to_end: Add branches when needed, eventually creating
3529 optimize_branches: added a parameter that tells if it's ok to create
3530 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
3531 and avoid calling move_basic_block_to_end when it's not ok.
3534 2007-11-07 Mark Probst <mark.probst@gmail.com>
3536 * mini.c: Abort inlining call to InitializeArray if something
3537 looks wrong. Let the icall handle it, which now has proper safety
3540 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3542 * mini.c (mono_spill_call): add support for soft-float.
3544 * mini.c (mono_method_to_ir): add support for soft-float
3545 to inlined functions that return float.
3547 * mini.c (mono_method_to_ir): add support for soft-float
3548 to cee_stsfld opcode on float fields.
3550 2007-11-05 Geoff Norton <gnorton@novell.com>
3552 * mini-x86.h: Fix the structure access for X86 Leopard.
3555 2007-11-05 Martin Baulig <martin@ximian.com>
3557 * mini-trampolines.c
3558 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
3559 after compiling the method to notify the debugger.
3561 2007-11-05 Martin Baulig <martin@ximian.com>
3563 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
3565 2007-11-02 Zoltan Varga <vargaz@gmail.com>
3567 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
3568 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
3570 2007-11-01 Zoltan Varga <vargaz@gmail.com>
3572 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
3573 native-to-managed wrappers.
3575 2007-11-01 Geoff Norton <gnorton@novell.com>
3577 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
3580 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
3582 * mini.c, mini-x86.c: when getting back from unmanaged code
3583 to managed via a marshaled delegate we also need to set the
3586 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3588 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
3591 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
3593 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
3594 let the debugger or other external agents to tell the JIT when
3595 a sw breakpoint has been inserted in the code that the JIT needs
3596 to be able to inspect.
3598 2007-10-31 Martin Baulig <martin@ximian.com>
3601 (MonoDebuggerInfo): Remove `runtime_class_init'.
3603 2007-10-30 Martin Baulig <martin@ximian.com>
3606 (mono_debugger_thread_created): Added `MonoThread *' argument.
3607 (mono_debugger_extended_notification): New public method.
3608 (mono_debugger_trampoline_compiled): New public method.
3611 (MonoDebuggerThreadInfo): Added `thread' and
3612 `extended_notifications' fields.
3615 (debugger_executable_code_buffer): New static variable.
3618 (MonoDebuggerInfo): Added `executable_code_buffer',
3619 `executable_code_buffer_size', `breakpoint_info_area',
3620 `breakpoint_table' and `breakpoint_table_size'.
3622 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
3624 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
3625 that IP either is an unused value or the vtable pointer. IMT
3626 calls use vtable + offset now. Reduced by almost half the size
3629 2007-10-26 Jonathan Chambers <joncham@gmail.com>
3631 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
3632 defines to access param registers. Replace long usage with
3633 gsize as sizeof(long) != sizeof(void*) on Win64.
3635 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
3636 on Win64. Fix intrinsic, use _AddressOfReturnAddress
3637 instead of non-existant _GetAddressOfReturnAddress.
3639 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
3640 param registers. Save/restore %rdi and %rsi in MonoLMF.
3642 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
3643 param registers. Modify (throw_exception) signature to take
3644 %rdi and %rsi on Win64.
3646 Code is contributed under MIT/X11 license.
3648 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
3650 * helpers.c: unlink debugging output files.
3652 2007-10-25 Zoltan Varga <vargaz@gmail.com>
3654 * mini.c: Move mono_create_ftnptr () to object.c.
3656 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3658 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
3659 optional. This function can now be used to disassemble code generated
3660 outside the JIT such as trampolines and IMT thunks.
3662 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
3664 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
3665 vtable pointer from a ldr instruction.
3667 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
3668 new IMT call sequence.
3670 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
3671 call sequence for interface invocations.
3673 * mini-arm.c (mono_arch_emit_imt_argument): added, required
3674 for imt support. This function is empty since IMT on ARM requires no
3675 special handling on the IR side.
3677 * mini-arm.c (mono_arch_find_imt_method): added, required for
3680 * mini-arm.c (mono_arch_find_this_argument): added, required
3683 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
3684 a ldr instruction to load a value stored in the code stream.
3686 * mini-arm.c (mono_arch_build_imt_thunk):added, required
3690 2007-10-23 Zoltan Varga <vargaz@gmail.com>
3692 * mini.c (mini_init): Install the jump trampoline callback.
3694 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3696 * mini-trampolines.c: handle synchronized methods with the common
3697 vtable trampoline (bug #335601).
3699 2007-10-17 Zoltan Varga <vargaz@gmail.com>
3701 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
3703 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
3706 * mini-ia64.h mini-ia64.c: Add support for IMT.
3708 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
3709 prolog. Fixes #331958.
3711 2007-10-15 Zoltan Varga <vargaz@gmail.com>
3713 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
3715 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3717 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
3720 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3722 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
3725 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
3727 * mini-x86.c, mini-x86.h: x86 support for the common vtable
3730 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
3732 * mini-trampolines.c: changed the magic rampoline to understand
3733 the common vtable trampoline method: the method to invoke is
3734 determined by the vtable displacement of the call.
3736 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3738 * mini.c, mini.h: register the common vtable trampoline if the
3739 architecture supports it.
3741 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3743 * cpu-amd64.md: use the correct max length for tls_get.
3745 2007-10-14 Zoltan Varga <vargaz@gmail.com>
3747 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
3748 CEE_STELEM_ANY. Fixes #333696.
3750 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
3752 * exceptions-x86.c: provide more graceful handling of the case where
3753 we followed a bogus function pointer from managed code (bug #332866).
3755 2007-10-11 Mark Probst <mark.probst@gmail.com>
3757 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
3758 replaces the generic_shared flag and will carry more information
3761 * generic-sharing.c: Added mini_type_stack_size() which allows
3762 allows open types if given a generic sharing context.
3763 mini_get_basic_type_from_generic() takes a
3764 MonoGenericSharingContext* instead of a MonoCompile* now.
3766 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
3767 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
3768 mini-sparc.c, mini-x86.c: Trivial changes required by the two
3769 changes above. Just passing arguments through to the right
3772 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
3774 * mini-arm.c: unify the call emission to emit_code_seq().
3776 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
3778 * tramp-arm.c: reduced the trampoline size.
3780 2007-10-10 Mark Probst <mark.probst@gmail.com>
3782 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
3783 variable handling out of arch-specific code.
3785 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
3787 * mini-arm.c: implemented fast delegate dispatch.
3789 2007-10-09 Zoltan Varga <vargaz@gmail.com>
3791 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
3792 that fp elimination is turned off if the space required by locals is too
3795 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
3797 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
3798 ARM to the new style trampoline.
3800 2007-10-09 Zoltan Varga <vargaz@gmail.com>
3802 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
3804 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
3806 2007-10-09 Martin Baulig <martin@ximian.com>
3809 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
3810 `field_info_offset_offset'.
3812 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
3814 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
3815 removed more internal usage of the r11 register and made it available
3816 to the register allocator.
3818 2007-10-08 Mark Probst <mark.probst@gmail.com>
3820 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
3821 when sharing generics and treat type variables as references.
3823 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
3825 * mini-ppc.c: started removing the internal uses of register r11
3826 to eventually allow the register allocator to manage it as an
3827 additional available register.
3829 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
3831 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
3833 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
3835 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
3836 specific trampolines as they are not performance critical as a jump
3837 target (maybe align as before only for AOT code?). This saves about
3838 200 KB of native code on x86 for monodevelop startup.
3840 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
3842 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
3843 monodevelop startup.
3845 2007-10-06 Zoltan Varga <vargaz@gmail.com>
3847 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
3849 * mini-sparc.h mini-sparc.c: Implement IMT support.
3851 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
3852 its smaller and doesn't clobber sparc_g1.
3854 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
3856 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
3858 * mini-ppc.c: optimized the size of the IMT thunks a bit.
3860 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
3862 * mini-ppc.c: implemented fast delegate invocation.
3864 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
3866 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
3868 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
3870 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
3871 code to the new style trampoline in preparation for IMT support.
3873 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
3875 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
3876 systems already. This also reduces the specific trampiline sizes and
3877 prepares for the use of r12 as the IMT identifier register.
3879 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3881 * mini-mips.h: endianess fix (simplified from a patch by
3882 Thomas Kunze <thommy@tabao.de>, bug #323737).
3884 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
3886 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
3887 to access ucontext fields and enable netbsd support
3888 (partially from Magnus Henoch <mange@freemail.hu>).
3890 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3892 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
3893 use the preprocessor from the CPP env var if it is set.
3895 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
3897 * mini-trampolines.c: fixed an assertion and moved it earlier in the
3898 code, before interface_offset gets used.
3900 2007-10-02 Zoltan Varga <vargaz@gmail.com>
3902 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
3903 mono_class_setup_vtable () before accessing klass->vtable.
3905 2007-10-01 Zoltan Varga <vargaz@gmail.com>
3907 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
3910 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3912 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
3913 IMT slots (this saves hundreds of KB of memory in programs like
3914 IronPython and Monodevelop).
3916 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
3918 * mini.c: print the delegate counter.
3920 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
3922 * mini-x86.c: make it easier to enable the debugging code for IMT
3925 2007-09-28 Martin Baulig <martin@ximian.com>
3928 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
3929 `mono_method_klass_offset' and `mono_method_token_offset'.
3931 2007-09-20 Mark Probst <mark.probst@gmail.com>
3933 * mini.c: First generics sharing implementation. Can only share
3934 in very simple cases. If sharing doesn't work it falls back to
3935 dedicated compilation.
3937 * mini.h: Flag in MonoCompile to specify whether generic
3938 compilation is shared. Flags enum for marking which generic inst
3939 of a context is used. Prototypes for helper functions.
3941 * generic-sharing.c: Helper functions for generic method sharing.
3943 * optflags-def.h: Optimization flag (gshared) for enabling generic
3944 method sharing added.
3946 * Makefile.am: generic-sharing.c added.
3948 2007-09-19 Daniel Nauck <dna@mono-project.de>
3950 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
3952 2007-09-19 Massimiliano Mantione <massi@ximian.com>
3953 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
3956 2007-09-19 Martin Baulig <martin@ximian.com>
3958 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
3959 mono_debug_cleanup() is now part of mono_cleanup().
3961 2007-09-18 Zoltan Varga <vargaz@gmail.com>
3963 * driver.c (mono_main): Fix a warning.
3965 2007-09-17 Zoltan Varga <vargaz@gmail.com>
3967 * aot-compiler.c: Optimize various parts when processing large assemblies.
3970 * mini.c (mono_patch_info_hash): Improve hash function.
3972 2007-09-14 Jonathan Chambers <joncham@gmail.com>
3974 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
3976 Code is contributed under MIT/X11 license.
3978 2007-09-14 Zoltan Varga <vargaz@gmail.com>
3980 * mini.c (mini_init): Fix a leak.
3982 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
3984 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
3986 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
3988 2007-09-14 Zoltan Varga <vargaz@gmail.com>
3990 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
3992 2007-09-13 Zoltan Varga <vargaz@gmail.com>
3994 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
3997 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
3999 * mini.c (handle_alloc): Enable managed allocators in AOT code.
4001 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
4003 * aot-runtime.c (decode_patch_info): Ditto.
4005 2007-09-12 Jonathan Chambers <joncham@gmail.com>
4007 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
4008 static case. Cache delegates in architecture specific code,
4009 based on number of parameters.
4011 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
4012 in architecture specific code, based on number of parameters.
4014 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
4015 caching happen in architecture specific code now.
4017 Code is contributed under MIT/X11 license.
4019 2007-09-12 Jonathan Chambers <joncham@gmail.com>
4021 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
4022 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
4023 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
4025 Code is contributed under MIT/X11 license.
4027 2007-05-15 Massimiliano Mantione <massi@ximian.com>
4028 * mini.c: (mono_thread_abort) Fixed bug #82416.
4030 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
4032 * mini.: hook the new managed GC allocation feature into the JIT.
4034 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
4036 * mini.c: implementation for the new runtime tls opcode.
4038 2007-09-11 Martin Baulig <martin@ximian.com>
4041 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
4042 `mono_method_inflated_offset'.
4044 2007-09-07 Zoltan Varga <vargaz@gmail.com>
4046 * driver.c mini.h mini.c: Add a new devel command line option for injecting
4047 async exceptions into a method.
4049 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
4050 purpose of testing whenever the unwinder works at every instruction.
4052 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
4054 * mini.c: check accessibility of method used in ldftn (fixes
4057 2007-09-04 Zoltan Varga <vargaz@gmail.com>
4059 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
4061 * inssel.brg: Fix a warning.
4063 2007-09-03 Martin Baulig <martin@ximian.com>
4065 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
4066 now takes the `main_method' as argument.
4068 2007-09-02 Zoltan Varga <vargaz@gmail.com>
4070 * cpu-sparc.md (endfilter): Add missing src1:i argument.
4072 2007-08-30 Jonathan Chambers <joncham@gmail.com>
4074 * driver.c: include the cil-coff.h header on Windows.
4076 Code is contributed under MIT/X11 license.
4078 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
4080 * mini.c, driver.c: don't include the cil-coff.h header.
4082 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
4084 * mini.c: flag places that needs fixes fo soft-float support.
4086 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
4088 * mini.h, inssel-float.brg: fix soft-float constant loads on big
4089 endian systems (partially from Dean Jenkins, bug #81924).
4091 2007-08-28 Mark Probst <mark.probst@gmail.com>
4093 * mini.c (check_linkdemand): Remove embedded reference object in
4094 call to LinkDemandSecurityException.
4095 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
4096 with an IntPtr instead of a reference object.
4098 2007-08-28 Zoltan Varga <vargaz@gmail.com>
4100 * mini.c (handle_initobj): Handle alignment properly.
4102 * inssel.brg (mini_emit_memset): Ditto.
4104 * inssel.brg (mini_emit_memcpy): Ditto.
4106 * inssel-sparc.brg: Ditto.
4108 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
4110 2007-08-26 Zoltan Varga <vargaz@gmail.com>
4112 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
4113 exceptions raised in unmanaged code. Fixes part of #82594.
4115 2007-08-24 Mark Probst <mark.probst@gmail.com>
4117 * mini.c (mono_method_to_ir), declsec.c
4118 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
4120 2007-08-22 Martin Baulig <martin@ximian.com>
4123 (MonoDebuggerThreadInfo): New typedef.
4124 (mono_debugger_thread_table): New global variable.
4125 (mono_debugger_thread_created): New public function.
4126 (mono_debugger_thread_cleanup): New public function.
4130 - removed `get_current_thread' and `lookup_assembly'.
4131 - removed `data_table'.
4132 - added `thread_table'.
4135 (mono_thread_start_cb): Call mono_debugger_thread_created().
4136 (mono_thread_attach_cb): Likewise.
4137 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
4138 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
4141 * driver.c (mono_main): Move mono_debug_init() up, before calling
4142 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
4144 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
4146 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
4147 together when passing several arguments of type double (gives a small
4148 speedup and saves a few bytes of generated code).
4150 2007-08-20 Jb Evain <jbevain@novell.com>
4152 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
4154 2007-08-20 Jb Evain <jbevain@novell.com>
4156 * mini.c (mono_method_to_ir): throw MethodAccessException
4157 and FieldAccessException instead of InvalidProgramException.
4159 2007-08-20 Mark Probst <mark.probst@gmail.com>
4161 * mini.c: CoreCLR security checks.
4163 * mini.h: Removed MonoSecurityMode (moved to
4164 metadata/security-manager.h) and mono_security_mode global var
4165 (replaced by set/get functions in security-manager.h).
4167 * driver.c: Added "core-clr-test" security mode for testing. Used
4168 set-function for setting security mode.
4170 2007-08-17 Mark Probst <mark.probst@gmail.com>
4172 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
4173 the new jit_info_table.
4175 * driver.c: Test code for the new jit_info_table (enabled by the
4176 define MONO_JIT_INFO_TABLE_TEST).
4178 2007-08-14 Zoltan Varga <vargaz@gmail.com>
4180 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
4181 detection of call <REG> instruction sequence. Fixes build on freebsd.
4183 2007-08-13 Zoltan Varga <vargaz@gmail.com>
4185 * mini-exceptions.c: Fix a warning.
4187 2007-08-11 Zoltan Varga <vargaz@gmail.com>
4189 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
4190 stack overflow handling code on amd64 too.
4192 * mini-exceptions.c (mono_setup_altstack): Make this use
4193 mono_thread_get_stack_bounds ().
4195 * mini-x86.h: Disable sigaltstack on solaris x86.
4197 2007-08-10 Zoltan Varga <vargaz@gmail.com>
4199 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
4201 2007-08-10 Geoff Norton <gnorton@customerdna.com>
4203 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
4205 2007-08-08 Zoltan Varga <vargaz@gmail.com>
4207 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
4209 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
4211 2007-08-03 Neale Ferguson <neale@sinenomine.net>
4213 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
4216 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
4218 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
4219 to be emitted (bug #82281).
4221 2007-08-01 Martin Baulig <martin@ximian.com>
4223 Merged the `debugger-dublin' branch.
4225 * debug-debugger.h (MonoDebuggerInfo):
4226 Removed the `old_*' compatibility entries.
4227 Added `debugger_version' and `data_table'.
4228 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
4229 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
4232 (MiniDebugMethodBreakpointInfo): Add `address_list'.
4233 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
4234 instead of a `gconstpointer'.
4235 (mono_debugger_insert_method_breakpoint): Return a
4236 `MonoDebugMethodAddressList *'.
4238 2007-06-28 Martin Baulig <martin@ximian.com>
4240 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
4242 2007-08-01 Zoltan Varga <vargaz@gmail.com>
4244 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
4245 __builtin_frame_address () since it is broken on older gcc versions.
4247 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
4249 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
4250 on the stack overflow handling and made the managed stack overflows
4251 catchable in most cases using soft guard pages.
4252 * exceptions-x86.c: added code to restore the protection in the soft
4253 guard pages at the end of exception handling.
4255 2007-07-31 Zoltan Varga <vargaz@gmail.com>
4257 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
4259 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
4261 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
4264 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
4266 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
4267 signal handling support until it has been ported to the new mechanism.
4268 * mini.c: fixed stack overflow detection and use the new
4269 architecture code to handle signals on the altstack.
4271 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
4273 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
4274 stack overflows on the alt stack.
4276 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
4278 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
4279 stack overflows on the alt stack.
4281 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
4283 * exceptions-ppc.c: cleanup preparing for altstack support.
4285 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
4287 * exceptions-arm.c: cleanup preparing for altstack support.
4289 2007-07-27 Mark Probst <mark.probst@gmail.com>
4291 * mini.c (print_jit_stats): Output hazard pointer stats.
4293 2007-07-26 Mark Probst <mark.probst@gmail.com>
4295 * driver.c, mini.c: Replaced security mode flags with a single
4298 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
4300 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
4302 2007-07-25 Mark Probst <mark.probst@gmail.com>
4304 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
4305 (which doesn't do anything yet) for activating Core CLR
4306 (Silverlight) security.
4308 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
4310 * mini-codegen.c: work around a possible gcc bug on arm.
4312 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
4314 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
4315 message for platforms that don't support AOT compilation.
4317 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
4319 * mini.h, mini.c, driver.c: temporary smcs hack.
4321 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
4323 * mini-arm.h, mini-arm.c: arm EABI fixes.
4325 2007-07-22 Zoltan Varga <vargaz@gmail.com>
4327 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
4330 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
4331 trampolines taking a method argument.
4333 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
4335 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
4336 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
4338 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
4339 JIT compilation throws an exception. Fixes #82050.
4341 2007-07-19 Mark Probst <mark.probst@gmail.com>
4343 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
4344 with the MONO_EXCEPTION_ defines.
4346 2007-07-17 Zoltan Varga <vargaz@gmail.com>
4348 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
4351 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
4352 the cause of an assertion.
4354 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
4356 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
4359 2007-07-15 Zoltan Varga <vargaz@gmail.com>
4361 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
4362 assert. Should fix #82103.
4364 2007-07-14 Zoltan Varga <vargaz@gmail.com>
4366 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
4367 here too. Fixes #82095.
4369 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
4372 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
4374 * mini-amd64.h: Enable IMT for amd64.
4376 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
4378 2007-07-12 Zoltan Varga <vargaz@gmail.com>
4380 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
4382 2007-07-12 Mark Probst <mark.probst@gmail.com>
4384 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
4385 as soon as check_linkdemand sets an exception_type.
4387 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
4389 * mini-x86.c: fixed offsets for IMT call sequence.
4390 * mini-x86.h: enable IMT again.
4392 2007-07-11 Zoltan Varga <vargaz@gmail.com>
4394 * trace.c (mono_trace_enter_method): Decode MonoType too.
4396 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
4398 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
4400 * mini-amd64.c: Add preliminary IMT implementation.
4402 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
4404 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
4405 understand the new IMT-base interface invocation (thanks to
4406 Daniel Nauck for the report and the remote debugging session).
4408 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
4410 * mini-x86.c: size and speed optimizations for the IMT bsearch.
4412 2007-07-11 Zoltan Varga <vargaz@gmail.com>
4414 * Makefile.am (aotcheck): Make this actually use the AOTed code.
4416 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
4418 * mini-trampolines.c: implement AOT IMT support.
4419 * mini-x86.h: enable IMT support for wider testing.
4421 2007-07-10 Zoltan Varga <vargaz@gmail.com>
4423 * inssel.brg (emit_imt_argument): Add aot support here.
4425 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
4427 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
4429 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
4430 of the IMT implementation, partially from massi, with my
4431 implementation of the bsearch sequence. Disabled by default until
4432 the AOT code is implemented.
4434 2007-07-10 Zoltan Varga <vargaz@gmail.com>
4436 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
4438 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
4440 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
4442 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
4443 arch-independent IMT JIT code from Massimiliano
4444 Mantione (massi@ximian.com) with small cleanups from me.
4446 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
4448 * Makefile.am: fix svn invocation to get the svn revision to be
4449 independent of the local language (build fix).
4451 2007-07-09 Mark Probst <mark.probst@gmail.com>
4453 * mini.c (inline_method): Reset cfg->exception_type if the
4454 inlining is aborted. Fixes: 82049.
4456 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
4458 * mini.c: remove assert from exception handling code when exception_ptr
4461 2007-07-05 Zoltan Varga <vargaz@gmail.com>
4463 * mini.c (mono_codegen): Add an assert.
4465 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
4466 enter and leave code.
4467 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
4469 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4471 * mini-ppc.c: fixed memory corruption for localloc(0)
4474 2007-07-05 Zoltan Varga <vargaz@gmail.com>
4476 * mini.c: Fix warnings.
4478 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
4480 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
4481 to emit better double->int conversions.
4483 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
4485 * mini.c: the provided Min/Max optimizations are valid for unisgned
4488 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
4490 * 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
4492 2007-06-28 Miguel de Icaza <miguel@novell.com>
4494 * mini.c (mono_running_on_valgrind): Add support for reporting the
4495 method and its boundaries to valgrind.
4497 2007-06-28 Martin Baulig <martin@ximian.com>
4499 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
4501 2007-06-25 Zoltan Varga <vargaz@gmail.com>
4503 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
4505 * generic.2.cs: Add new test case.
4507 2007-06-25 Martin Baulig <martin@ximian.com>
4509 Merged the `debugger-dublin' branch.
4512 (mono_debugger_insert_method_breakpoint): New public method.
4513 (mono_debugger_remove_method_breakpoint): Likewise.
4514 (mono_debugger_check_breakpoints): New static method.
4515 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
4517 * debug-debugger.h (MonoDebuggerInfo):
4518 Renamed (to keep backward compatibility in the vtable):
4519 `insert_breakpoint' -> `old_insert_breakpoint'.
4520 `remove_breakpoint' -> `old_remove_breakpoint'.
4521 `create_string' -> `old_create_string'.
4522 `lookup_class' -> `old_lookup_class'.
4523 `lookup_type' -> removed; changed into a dummy field.
4524 `lookup_assembly' -> `old_lookup_assembly'.
4525 Added (same functionality, but different signature):
4526 `create_string', `lookup_class', `lookup_assembly'
4528 `get_method_addr_or_bpt', `remove_method_breakpoint',
4529 `runtime_class_init'.
4531 * debug-debugger.c: Merged the `debugger-dublin' branch.
4533 2007-06-23 Zoltan Varga <vargaz@gmail.com>
4535 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
4537 (peephole_pass): Likewise.
4539 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
4541 * driver.c: hopefully make setaffinity work also for ancient
4544 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
4546 * driver.c : win32 build fix.
4548 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
4550 * driver.c: check for the MONO_NO_SMP env var and bind to a single
4551 processor if it is set.
4553 2007-06-21 Martin Baulig <martin@ximian.com>
4555 * debug-mini.h: New file.
4558 (mono_debugger_insert_breakpoint_full): Moved here from
4559 ../metadata/mono-debug-debugger.c.
4560 (mono_debugger_remove_breakpoint): Likewise.
4561 (mono_debugger_breakpoint_callback): Likewise.
4563 2007-06-15 Raja R Harinath <rharinath@novell.com>
4565 * jit-icalls.c (mono_helper_compile_generic_method): Update to
4566 changes in MonoGenericClass.
4568 2007-06-14 Zoltan Varga <vargaz@gmail.com>
4570 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
4572 2007-06-14 Raja R Harinath <rharinath@novell.com>
4574 * jit-icalls.c (mono_helper_compile_generic_method): Update to
4575 removal of MonoGenericMethod.
4577 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
4579 * mini-exceptions.c: hooks for the exception events profiling API.
4581 2007-06-14 Randolph Chung <tausq@debian.org>
4583 * Makefile.ma: Add hppa target.
4584 * mini-arch.h: Include mini-hppa.h
4585 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
4586 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
4587 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
4589 2007-06-14 Randolph Chung <tausq@debian.org>
4591 * inssel.brg: Add rules for "chained" compare-branch operations so that
4592 a single compare op can affect multiple branches. Adjust cost for
4593 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
4594 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
4595 cost for some rules so that they can more easily be overridden by
4596 per-arch rules (with fixes from lupus).
4597 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
4599 2007-06-13 Randolph Chung <tausq@debian.org>
4601 * mini-ops.h: Reorder branch ops so that they match the order of the
4602 corresponding CEE_* ops. The code expects them this way.
4603 Add new ops for HPPA target.
4604 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
4606 2007-06-13 Randolph Chung <tausq@debian.org>
4608 * mini-exceptions.c: Handle cases where the stack grows towards
4610 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
4612 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
4614 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
4616 * driver.c: explain where a non-matching corlib is found.
4618 2007-06-13 Mark Probst <mark.probst@gmail.com>
4620 * mini.c (print_jit_stats): Output dynamic code allocation stats.
4622 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
4624 * mini-exceptions.c: Generate a method profile leave event during
4625 an exception to ensure that the profiler gets notified.
4627 2007-06-07 Zoltan Varga <vargaz@gmail.com>
4629 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
4632 * cpu-amd64.md: Add long_and/or/xor opcodes.
4634 2007-06-06 Wade Berrier <wberrier@novell.com>
4636 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
4637 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
4638 length of instruction shr_imm (expected 8, got 10)
4640 2007-06-06 Zoltan Varga <vargaz@gmail.com>
4642 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
4644 2007-06-06 Mark Probst <mark.probst@gmail.com>
4646 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
4647 MonoInternalHashTable again (fixed bug in the internal hash table
4650 2007-06-06 Mark Probst <mark.probst@gmail.com>
4652 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
4653 Have to figure out what makes it crash the SWF regression.
4655 2007-06-05 Zoltan Varga <vargaz@gmail.com>
4657 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
4659 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
4661 * mini.c: optimize out the type check when storing null in a
4664 2007-06-04 Mark Probst <mark.probst@gmail.com>
4666 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
4667 MonoInternalHashTable.
4669 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
4671 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
4672 signed integer methods.
4674 2007-06-02 Zoltan Varga <vargaz@gmail.com>
4676 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
4677 permanently since the current approach doesn't work.
4679 2007-06-02 Zoltan Varga <vargaz@gmail.com>
4681 * inssel.brg (stmt): Only call delegate->invoke_impl if
4682 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
4684 2007-06-01 Zoltan Varga <vargaz@gmail.com>
4686 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
4687 the sreg2==rdx case.
4689 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
4690 account if it contains a rex prefix.
4691 (peephole_pass): Handle OP_FMOVE as well.
4693 2007-06-01 Zoltan Varga <vargaz@gmail.com>
4695 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
4696 as it causes regressions.
4698 2007-05-31 Zoltan Varga <vargaz@gmail.com>
4700 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
4701 static case as well.
4703 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
4705 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
4706 (mono_arch_get_this_arg_from_call): Ditto.
4708 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
4710 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
4713 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
4714 (mono_arch_get_this_arg_from_call): Ditto.
4716 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
4718 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
4719 try to create optimized invoke code and use that for further invocations.
4720 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
4722 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
4724 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
4726 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
4727 sealed classes or methods.
4728 *devirtualization.cs: tests for the new optimization
4730 2007-05-29 Zoltan Varga <vargaz@gmail.com>
4732 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
4733 by the update_volatile () function.
4735 2007-05-27 Zoltan Varga <vargaz@gmail.com>
4737 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
4740 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
4742 2007-05-24 Jonathan Chambers <joncham@gmail.com>
4744 * mini.c: Add configure checks for header files.
4745 * mini-x86.c: Add configure checks for header files.
4746 * trace.c: Add configure checks for header files.
4747 * aot-runtime.c: Add configure checks for header files.
4748 * aot-compiler.c: Add configure checks for header files.
4749 * driver.c: Add configure checks for header files.
4750 * mini-codegen.c: Add configure checks for header files.
4752 Code is contributed under MIT/X11 license.
4754 2007-05-22 Zoltan Varga <vargaz@gmail.com>
4756 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
4757 icompare_imm -128 + op_iclt. Fixes #81703.
4759 2007-05-19 Zoltan Varga <vargaz@gmail.com>
4761 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
4763 2007-05-15 Massimiliano Mantione <massi@ximian.com>
4765 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
4766 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
4767 so that all isinst checks now use "interface_bitmap".
4769 2007-05-15 Zoltan Varga <vargaz@gmail.com>
4771 * cpu-amd64.md (jmp): Fix a warning.
4773 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
4775 * basic.cs: Add new regression test.
4777 * basic.cs: Remove test which is now in basic-long.cs.
4779 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
4781 * basic-long.cs: Add new test.
4783 2007-05-13 Zoltan Varga <vargaz@gmail.com>
4785 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
4787 2007-05-12 Zoltan Varga <vargaz@gmail.com>
4789 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
4791 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
4794 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
4795 throwing code a bit.
4797 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
4798 the exception throwing code a bit.
4800 * mini-x86.c (get_call_info): Allocate result from a mempool.
4802 2007-05-11 Zoltan Varga <vargaz@gmail.com>
4804 * aot-compiler.c (find_typespec_for_class): Fix the assert.
4806 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4808 * mini.h (MonoCompile): Add 'token_info_hash' field.
4810 * mini.c: Save token->method associations during compilation so the AOT
4811 compiler can use it.
4813 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
4814 which reference generic classes and methods.
4816 2007-05-10 Zoltan Varga <vargaz@gmail.com>
4818 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
4820 * aot-compiler.c (compile_method): Fix a typo in a comment.
4822 * aot-runtime.c (decode_cached_class_info): Skip generic types.
4824 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
4827 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
4829 2007-05-09 Zoltan Varga <vargaz@gmail.com>
4831 * mini.h (MonoCompile): Add 'args' field.
4833 * mini.c (mono_compile_create_vars): Store variables representing the arguments
4836 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
4838 2007-05-08 Zoltan Varga <vargaz@gmail.com>
4840 * mini.c (mono_compile_get_interface_var): Remove this unused function.
4842 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
4844 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
4845 opcodes for some opcodes.
4847 * mini.h *.brg *.c: Use the new opcodes.
4849 2007-05-08 Massimiliano Mantione <massi@ximian.com>
4851 * mini.h: Bumped aot revision.
4853 * inssel.brg: modified code generation of type checks for interfaces
4854 to use the new "MonoClass.interface_bitmap" instead of the old
4855 "MonoClass.interface_offsets".
4857 2007-04-30 Zoltan Varga <vargaz@gmail.com>
4859 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
4861 2007-04-29 Zoltan Varga <vargaz@gmail.com>
4863 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
4866 2007-04-27 Neale Ferguson <neale@sinenomine.net>
4868 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
4870 2007-04-27 Wade Berrier <wberrier@novell.com>
4872 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
4873 mini.h) to fix build.
4875 2007-04-26 Zoltan Varga <vargaz@gmail.com>
4877 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
4879 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
4880 causes the corlib unit tests to fail.
4882 2007-04-25 Zoltan Varga <vargaz@gmail.com>
4884 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
4886 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
4888 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
4889 opcodes to the comparison relations.
4891 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
4892 opcodes to their types.
4894 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
4896 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
4897 it in cfg->arch.cinfo.
4899 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
4901 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
4902 cfg->cil_offset_to_bb.
4904 2007-04-24 Zoltan Varga <vargaz@gmail.com>
4906 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
4907 created becase of initlocals.
4909 2007-04-23 Zoltan Varga <vargaz@gmail.com>
4911 * mini-alpha.c cpu-alpha.md: More alpha port work from
4912 Sergey Tikhonov <tsv@solvo.ru>.
4914 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
4916 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
4918 2007-04-19 Zoltan Varga <vargaz@gmail.com>
4920 * cpu-s390.md (break): Correct the length of break instruction.
4922 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4924 * mini.c: fix a couple of soft-float issues and comments.
4926 2007-04-15 Miguel de Icaza <miguel@novell.com>
4928 * trace.c (is_filenamechar): - is also a filename char.
4930 2007-04-15 Neale Ferguson <neale@sinenomine.net>
4932 * mini-s390.c: Correct checking for enum type in return value processing.
4934 2007-04-14 Raja R Harinath <rharinath@novell.com>
4936 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
4937 (version.h): Makefile is in the build directory.
4939 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
4941 * mini-amd64.h: fix for assertion failure on Solaris/amd64
4943 2007-04-11 Martin Baulig <martin@ximian.com>
4945 * mini.c (can_access_member): Fix handling of generic classes;
4948 2007-04-10 Zoltan Varga <vargaz@gmail.com>
4950 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
4952 2007-04-05 Zoltan Varga <vargaz@gmail.com>
4954 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
4956 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
4958 * mini-codegen.c: make sure the right spill amount is
4959 used for fp or integer registers (fixes the float_sub_spill() on ppc).
4961 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
4963 * mini-ppc.c: fixes for the fp_branch_nan test.
4965 2007-03-23 Zoltan Varga <vargaz@gmail.com>
4967 * basic.cs: Comment out new test which still fails on ia64.
4969 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
4971 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
4973 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
4975 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
4977 2007-03-22 Zoltan Varga <vargaz@gmail.com>
4979 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
4980 on 64 bit machines. Fixes part of #80738.
4982 * basic.cs: Add regression test.
4984 2007-03-17 Zoltan Varga <vargaz@gmail.com>
4986 * inssel.brg basic.cs: Revert previous change to fix build.
4988 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
4991 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
4993 * basic.cs: Add new regression test.
4995 2007-03-17 Zoltan Varga <vargaz@gmail.com>
4997 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
5000 2007-03-16 Neale Ferguson <neale@sinenomine.net>
5002 * cpu-s390x.md: Correct length of break instruction.
5004 2007-03-16 Neale Ferguson <neale@sinenomine.net>
5006 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
5007 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
5009 2007-03-15 Jonathan Chambers <joncham@gmail.com>
5011 * *.c: Begin WIN64 port.
5012 * mini.c: Use correct register in profiler.
5013 * mini-amd64.c: No inline assembly on Win64.
5014 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
5015 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
5016 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
5017 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
5018 mono_arch_ip_from_context for Win64.
5020 Contributed under MIT/X11 license.
5022 2007-03-15 Zoltan Varga <vargaz@gmail.com>
5024 * exceptions-amd64.c (seh_handler): Ditto.
5026 * exceptions-x86.c (seh_handler): Fix a memory leak.
5028 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
5030 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
5031 mini-s390x.c: fixed peephole optimizations to deal
5032 correctly with 1 and 2 byte reload avoidance.
5034 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
5036 * cpu-s390.md, cpu-s390x.md: update localloc length.
5038 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
5040 * cpu-g4.md: added missing descriptions.
5042 2007-03-14 Miguel de Icaza <miguel@novell.com>
5044 * Makefile.am: Add support so the tail tests are not executed on
5045 PowerPC as that is a known limitation of the PowerPC port.
5047 2007-03-13 Jonathan Chambers <joncham@gmail.com>
5049 * runmdesc.bat: Move to msvc directory.
5051 2007-03-13 Jonathan Chambers <joncham@gmail.com>
5053 * runmdesc.bat: Run executable that was produced by the current
5054 target and sent via an argument.
5056 2007-03-11 Zoltan Varga <vargaz@gmail.com>
5058 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
5061 * generics.2.cs: Add regression test.
5063 2007-03-09 Wade berrier <wberrier@novell.com>
5065 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
5067 2007-03-09 Zoltan Varga <vargaz@gmail.com>
5069 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
5070 AOT code depends on this.
5072 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
5074 * mini.c: more precise tracking of types in the eval stack
5075 (part of fix for bug #81044).
5077 2007-03-07 Zoltan Varga <vargaz@gmail.com>
5079 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
5081 * aot-compiler.c (encode_patch): Remove an obsolete comment.
5083 2007-03-06 Zoltan Varga <vargaz@gmail.com>
5085 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
5087 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
5089 2007-02-22 Zoltan Varga <vargaz@gmail.com>
5091 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
5092 a pointer on 64 bit systems. Fixes #80190.
5094 * iltests.il: Add new regression test.
5096 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
5098 * mini.c: inline a constant for Environment.IsRunningOnWindows.
5100 2007-02-19 Geoff Norton <gnorton@customerdna.com>
5102 * trace.c: Remove an erroneous alignemnt check when tracing.
5103 Fixes --trace on OSX86.
5105 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
5107 * mini-$(arch).h: initialize SP in context for all the archs.
5109 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
5111 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
5112 regressions in the thread tests.
5114 2007-02-14 Zoltan Varga <vargaz@gmail.com>
5116 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
5117 - fixed implementation of LOCALLOC opcode
5118 - implemented non-un compare for floats
5120 - implementation of FDIV and CKFINITE opcodes
5121 - fixes for latest mono updates
5122 - additional arch opcodes
5124 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
5126 * Makefile.am: simplify and merge rules for cross-compilation.
5128 2007-02-07 Massimiliano Mantione <massi@ximian.com>
5130 * local-propagation.c: Actually *apply* the fix for bug 80591...
5132 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
5134 * mini-exceptions.c: backuot part of the last change
5135 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
5137 2007-02-06 Massimiliano Mantione <massi@ximian.com>
5138 * inssel.brg: Fix bug 59286.
5141 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
5143 * mini-exceptions.c: patch from Zoltan to correctly check for
5144 stack boundaries (using the stack register, not the frame register),
5145 fixes bugs #80724, #79717.
5147 2007-02-03 Zoltan Varga <vargaz@gmail.com>
5149 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
5150 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
5152 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
5153 presence of frame pointer elimination.
5155 2007-02-01 Geoff Norton <gnorton@customerdna.com>
5157 * mini-x86.h: NetBSD UCONTEX_REG defines.
5159 2007-02-01 Zoltan Varga <vargaz@gmail.com>
5161 * inssel-amd64.brg: Fix amd64 build.
5163 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
5165 * mini.h: remove extern to workaround what looks likes gcc bug 26905
5168 2007-01-31 Zoltan Varga <vargaz@gmail.com>
5170 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
5173 * mini-<ARCH>.c: Use mono_is_regsize_var ().
5175 2007-01-30 Mark Mason <mason@broadcom.com>
5177 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
5178 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
5179 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
5180 beginning support for CEE_JMP [not quite working yet]
5181 * tramp-mips.c: LMF handling now works
5183 2007-01-30 Zoltan Varga <vargaz@gmail.com>
5185 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
5187 * mini.h (NULLIFY_INS): New macro.
5189 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
5191 * mini.c: statistical profiler fix for windows, patch
5192 from Tor Lillqvist (tml@novell.com).
5194 2007-01-30 Massimiliano Mantione <massi@ximian.com>
5195 * local-propagation.c: Fix bug 80591.
5197 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
5199 * Makefile.am: put back the --export-dynamic option as with
5200 the previous gmodule flags (thanks to Robert Jordan).
5202 2007-01-28 Zoltan Varga <vargaz@gmail.com>
5204 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
5206 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
5207 simplify and speed up the local register allocator. Also rename some fields
5208 like iassign->vassign.
5210 * regalloc.c: Remove some functions which are no longer used since their
5211 inlined version is in mini-codegen.c.
5213 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
5215 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
5217 2007-01-27 Zoltan Varga <vargaz@gmail.com>
5219 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
5220 narrowing. Fixes #80622.
5222 * iltests.il: Add new regresssion test.
5224 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
5226 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
5227 debug-debugger.c, debug-debugger.h: warning fixes.
5228 * driver.c: updated copyright year and made it fit in one line.
5230 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
5232 * aot-runtime.c: updated to use mono-dl instead of gmodule.
5234 2007-01-25 Zoltan Varga <vargaz@gmail.com>
5236 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
5238 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
5240 * iltests.il: Add new test for bug #80507.
5242 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
5244 * mini-arm.h: use soft-float also on vfp for now.
5246 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
5248 * mini.c: fix some more soft-float issues.
5250 2007-01-24 Zoltan Varga <vargaz@gmail.com>
5252 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
5254 2007-01-24 Massimiliano Mantione <massi@ximian.com>
5255 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
5256 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
5257 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
5259 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
5261 * mini-arm.c: typo fix.
5263 2007-01-23 Neale Ferguson <neale@sinenomine.net>
5265 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
5267 2007-01-21 Zoltan Varga <vargaz@gmail.com>
5269 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
5270 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
5272 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
5274 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
5276 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
5278 * inssel.brg: Fix a warning.
5280 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
5282 * abcremoval.c ssa.c ssapre.c: Update after this change.
5284 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
5286 * dominators.c (df_set): Use mono_bitset_union_fast.
5288 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
5290 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
5291 mini-codegen.c: reduce relocations and memory usage for the cpu
5294 2007-01-20 Zoltan Varga <vargaz@gmail.com>
5296 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
5298 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
5299 to reduce their size.
5301 2007-01-19 Mark Mason <mason@broadcom.com>
5303 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
5304 * mini-mips.c: more configuration macros, support long conditional branches, additional
5305 asserts, fix epilog instrumentation.
5306 * mini-mips.h: use standard stack walk
5307 * cpu-mips.md: increase size of div, rem and conditional branches
5309 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
5311 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
5314 2007-01-19 Zoltan Varga <vargaz@gmail.com>
5316 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
5317 (compile_method): Ditto.
5319 * aot-runtime.c (decode_klass_info): Ditto.
5321 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
5322 needed by the code generated by inssel.brg. Also fix a warning.
5324 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
5326 * mini.c: deal with enums that become genericinsts by
5327 being nested in a generic class (bug #79956).
5329 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
5331 * mini.c: match the generic definition to check for
5332 private access with generic types (bug #78431).
5334 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
5336 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
5337 to make life easier for people cross-compiling that insist on not
5340 2007-01-17 Mark Mason <mason@broadcom.com>
5342 * inssel-long.brg: patch to deal with mips missing flags
5343 * inssel-long32-mips.brg: implement overflow checks
5344 * insset-mips.brg: implement overflow checks
5345 * mini-mips.h: implement conditional exception handling
5346 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
5347 Remove unused code, minor cleanups.
5348 * exceptions-mips.c: minor cleanups
5349 * mini-ops.h: add mips conditional exception ops
5350 * cpu-mips.md: add mips conditional exception ops
5353 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
5355 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
5356 to deal with mips missing of flags.
5358 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
5360 * exceptions-ppc.c: execute fault handlers.
5362 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
5364 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
5366 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
5368 * mini.c: handle also floating point values in initialize_array.
5370 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
5372 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
5373 array initialization and make it conditional on the intrins option.
5375 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
5377 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
5378 relocations and put the patch info names close to the enum definition.
5380 2007-01-15 Mark Mason <mason@broadcom.com>
5382 * basic.cs, exceptions.cs: break up large tests to increase debugability.
5384 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
5386 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
5388 2007-01-12 Raja R Harinath <rharinath@novell.com>
5390 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
5392 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
5394 * Makefile.am: distribute the mips sources.
5396 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
5398 * mini-codegen.h: handle bug #80489 here, by excluding ecx
5401 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
5403 * cpu-x86.md: back out for now as this triggers other regressions.
5405 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
5407 * cpu-x86.md: force src1 and dest regpair for long shift instructions
5408 to eax:edx, so ecx can't get allocated to them (bug #80489).
5410 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
5412 * mini.c, mini-exceptions.c: enabled running fault handlers
5415 2007-01-03 Miguel de Icaza <miguel@novell.com>
5417 * driver.c: If nothing fail, do not use the string "failed",
5418 because it makes it very annoying to view test result logs on the
5421 2006-12-30 Miguel de Icaza <miguel@novell.com>
5423 * debug-debugger.c (mono_debugger_main): Rename "main" to
5424 "main_method" to prevent a warning.
5426 Remove a warning for unused field.
5428 2006-12-28 Martin Baulig <martin@ximian.com>
5431 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
5433 2006-12-22 Martin Baulig <martin@ximian.com>
5435 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
5436 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
5437 seperate `.mdb_debug_info' section, so we can access it from the
5438 debugger even if the binary is stripped.
5440 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
5441 from the `.mdb_debug_info' here to prevent the linker from
5442 removing that section.
5444 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
5447 2006-12-19 Robert Jordan <robertj@gmx.net>
5449 * mini-x86: enable the code to return small structures in
5450 registers for FreeBSD as well. Fixes bug #80278.
5451 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
5453 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5455 * mini-x86.c: align the stack when calling the profiler
5456 function instrumenting the prolog (on OSX).
5458 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
5460 * mini.c: emit a break opcode where Debugger.Break () is called.
5462 2006-12-13 Miguel de Icaza <miguel@novell.com>
5464 * mini.c (mono_method_to_ir): Provide useful information on this
5465 assert, to prevent others from debugging like I did.
5467 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
5469 * mini.c: enable code which was incorrectly commented
5472 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
5474 * mini-x86.c: enable on OSX, too, the code to return small
5475 structures in registers.
5477 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
5479 * mini-x86.c: remove the use of the dynamic code manager here, too.
5481 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
5483 * mini.h, debug-debugger.c, tramp-*.c: fixed
5484 mono_debugger_create_notification_function() to use
5485 mono_global_codeman_reserve () instead of a dynamic code manager.
5487 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
5489 * mini.c, jit-icalls.h, jit-icalls.c: remove the
5490 ves_array_element_address() jit icall and use a generated
5491 managed method instead (which is about 4 times faster for a rank 3
5494 2006-11-29 Mark Mason <mason@broadcom.com>
5496 * basic-calls.cs: additional tests for passing
5497 structures as function arguments.
5499 2006-11-29 Mark Mason <mason@broadcom.com>
5501 * mini-mips.h: disable custom exception handling
5502 * mini-mips.c: throw/rethrow should use jalr to call
5503 exception stubs. Fixed bug with passing structures
5504 by value. More support for tracing floating point
5507 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5509 * mini.c: fixed typo in the soft-float ldind.r4 handling
5512 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
5514 * mini.c, mini.h, driver.c: added --runtime command line
5515 option to select a different runtime than the autodetected one.
5516 * jit.h: added API for embedders to initialize with a specific
5519 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
5521 * mini.c: handle also boxing of r4 values (bug #80024).
5523 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
5525 * mini-ppc.c: force indirect calls until we reserve
5526 enough address space for all the generated code.
5528 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
5530 * exceptions-arm.c: workaround bugs in the libc definition
5533 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
5535 * inssel.brg: fixes from me and Mark Mason.
5537 2006-11-23 Dick Porter <dick@ximian.com>
5539 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
5540 semaphore display now we've fixed the initial value
5542 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
5544 * inssel.brg: partially revert the last change to fix the build.
5546 2006-11-21 Mark Mason <mason@broadcom.com>
5548 * inssel.brg: Add and use compare-and-branch macros to support
5549 architectures that do not have condition code registers (ie. MIPS).
5550 * *-mips.{c,brg,md}: Fix copyright statements
5552 2006-11-20 Mark Mason <mason@broadcom.com>
5554 * Makefile.am: remove mini-codegen.c from list of MIPS sources
5555 * mini.c: Allow GET_CONTEXT to be specified by the arch port
5556 * mini.h: Added declaration for mono_print_ins()
5557 * mini-codegen.c: added ins_spec initializer for MIPS
5558 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
5559 vreg to be virtual and hreg to be non-virtual.
5560 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
5561 is not yet working/implemented correctly.
5562 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
5563 non-static, fixup calls to print_ins() from other parts in the file.
5565 2006-11-20 Mark Mason <mason@broadcom.com>
5567 * basic-calls.cs: added tests for passing structures as arguments
5570 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
5572 * inssel-long32.brg: optimize signed division by power of two.
5574 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
5576 * mini-arm.c: added support for interworking with thumb code
5577 (mono must be still be built using the ARM instruction encoding).
5579 2006-11-19 Miguel de Icaza <miguel@novell.com>
5581 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
5582 verifier has different rules for it. Fixes a few verifier issues
5585 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
5586 at the end, so people know what happened.
5588 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
5590 * brach-opts.c: in optimize_exception_target() make sure we
5591 are in a catch clause (fixes bug #79871).
5593 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
5595 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
5596 more soft-float support fixes.
5598 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
5600 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
5601 that are passed half on the stack and half in registers.
5603 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
5605 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
5606 more mips integration work from Mark E Mason
5607 <mark.e.mason@broadcom.com>.
5609 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
5611 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
5612 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
5613 tramp-mips.c: added sources for the mips port, not
5614 integrated in the build yet. Contributed by
5615 Mark E Mason <mark.e.mason@broadcom.com>.
5617 2006-11-14 Neale Ferguson <neale@sinenomine.net>
5619 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
5621 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
5623 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
5624 put the soft-float rules in its own file since it seems to
5625 break s390 compilation.
5627 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
5629 * mini-arm.c: fixed wrnings.
5631 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
5633 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
5634 inssel-arm.brg: ARM support for soft-float.
5636 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
5638 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
5639 loads and stores of 32 bit fp values.
5641 2006-11-10 Zoltan Varga <vargaz@gmail.com>
5643 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
5645 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
5646 works. Fixes #79852 and #79463.
5648 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
5650 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
5651 more soft-float support WIP and fixes.
5653 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
5655 * mini-arm.c: some VFP updates.
5657 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
5659 * mini-exceptions.c: 0 is a valid local var offset in some
5660 architectures, don't assert (bug #78508).
5662 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
5664 * exceptions-arm.c: fixed off by one error in stack walk code.
5666 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
5668 * mini.h, mini.c: more precise tracking of type load exceptions.
5670 2006-11-03 Robert Jordan <robertj@gmx.net>
5672 * Makefile.am: [WIN32] Add monow.exe target.
5673 * driver.c: [WIN32] Don't detach the console when debugging.
5676 2006-10-30 Miguel de Icaza <miguel@novell.com>
5678 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
5680 2006-10-23 Zoltan Varga <vargaz@gmail.com>
5682 * aot-compiler.c (emit_method_info): Add a case missed earlier.
5684 * driver.c (mini_regression): Fix --regression with AOT.
5686 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
5688 2006-10-17 Zoltan Varga <vargaz@gmail.com>
5690 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
5692 * mini-sparc.h: Don't use sigaction on sparc/linux.
5694 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
5696 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
5698 * mini-exceptions.c: Add proper include files for getpid ().
5700 2006-10-16 Zoltan Varga <vargaz@gmail.com>
5702 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
5703 address instead of a MonoJitInfo* to avoid decoding the exception info for the
5706 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
5707 name cache to reduce its size.
5709 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5711 2006-10-15 Zoltan Varga <vargaz@gmail.com>
5713 * mini-x86.c: Save/restore the current LMF structure more efficiently using
5714 the mono_lmf TLS variable.
5716 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
5717 trampoline lmf frames.
5719 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
5721 2006-10-14 Zoltan Varga <vargaz@gmail.com>
5723 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
5724 the mono_lmf TLS variable.
5726 * mini-exceptions.c: Access the LMF structure through accessors.
5728 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
5729 variable instead of in jit_tls->lmf.
5731 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
5733 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
5734 trampoline lmf frames.
5736 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
5738 2006-10-12 Zoltan Varga <vargaz@gmail.com>
5740 * mini.c trace.c mini-x86.c: Revert these too.
5742 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
5745 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
5747 * genmdesc.c: removed now dead code.
5749 2006-10-09 Robert Jordan <robertj@gmx.net>
5751 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
5753 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
5755 * mini.h: do not leave gaps in the opcode values.
5757 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
5759 * jit-icalls.h: flag functions as internal here, too.
5761 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
5763 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
5764 functions with the internal attribute.
5766 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
5768 * aot-compiler.c: fclose the file descriptor in the profile read loop.
5770 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
5772 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
5775 2006-10-05 Zoltan Varga <vargaz@gmail.com>
5777 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
5778 tail calls as on other platforms.
5780 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
5782 * iltests.il: Add a few tailcall tests.
5784 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
5786 * driver.c: fix loop for old compilers (bug #79521).
5788 2006-10-02 Zoltan Varga <vargaz@gmail.com>
5790 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
5792 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
5794 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
5795 metadata without any code.
5797 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
5798 more precise debugging information using gdb.
5800 2006-09-30 Zoltan Varga <vargaz@gmail.com>
5802 * inssel-ia64.brg: Make the helper methods static.
5804 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
5806 * inssel-x86.brg: make the helper methods static.
5808 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
5810 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
5812 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
5814 * mini.c: updates for monoburg changes.
5815 * inssel.brg: make a few helper functions static as they should.
5817 2006-09-27 Zoltan Varga <vargaz@gmail.com>
5819 * Makefile.am: Move mini-codegen.c to common_sources.
5821 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
5823 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
5825 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
5826 mini-ppc.h: port to use the common local register allocator.
5828 2006-09-26 Zoltan Varga <vargaz@gmail.com>
5830 * mini.h: Remove the comment too then.
5832 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
5834 * mini.h: put back backend.data which is to be used shortly and
5835 doesn't increase the size of MonoInst. If any 64 bit arch aligned
5836 pointers on 4 byte boundaries it'd have much bigger issues running
5837 and you can ifdef it out anyway.
5839 2006-09-26 Zoltan Varga <vargaz@gmail.com>
5841 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
5842 MonoInst size by 4 bytes on 64 bit machines.
5844 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
5846 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
5847 replacement with more meaningful field names. Arch maintainers, please
5848 check the assigned names are good enough for your arch.
5850 2006-09-26 Zoltan Varga <vargaz@gmail.com>
5852 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
5853 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
5855 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
5857 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
5858 relocations and memory requirements, put the optimization flags
5859 definitions in their own file.
5861 2006-09-24 Zoltan Varga <vargaz@gmail.com>
5863 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
5865 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
5867 2006-09-22 Zoltan Varga <vargaz@gmail.com>
5869 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
5871 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
5873 * inssel.brg: use the correct function to get the size of an item
5874 in an array, given an element class.
5875 * aot-compiler.c: do not access class->class_size directly.
5877 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
5879 * mini.h, debug-mini.c: added a debugging function to print
5880 info about local variables and arguments in a jitted method.
5882 2006-09-20 Zoltan Varga <vargaz@gmail.com>
5884 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
5886 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
5888 2006-09-19 Zoltan Varga <vargaz@gmail.com>
5890 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
5891 inner and outer loops when passing vtypes.
5893 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
5895 * mini-ppc.c: take into account the cpu errata for cache flushing
5896 which caused some random errors (bug #79381).
5898 2006-09-19 Zoltan Varga <vargaz@gmail.com>
5900 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
5901 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
5903 2006-09-17 Zoltan Varga <vargaz@gmail.com>
5905 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
5908 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
5911 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
5912 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
5914 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
5917 2006-09-13 Zoltan Varga <vargaz@gmail.com>
5919 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
5921 2006-09-12 Zoltan Varga <vargaz@gmail.com>
5923 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
5924 macro does not have to be changed during debugging.
5926 * 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>.
5928 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
5930 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
5932 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
5933 MONO_ARCH_NO_EMULATE_MUL is defined.
5935 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
5937 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
5939 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
5941 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
5943 2006-09-11 Zoltan Varga <vargaz@gmail.com>
5945 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
5946 stuff to mini-exceptions.c where it is used.
5948 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
5949 setup code, the real one is in mini-exceptions.c.
5951 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
5952 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
5953 some changes from the freebsd ports tree.
5955 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
5958 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
5960 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
5962 * mini.c: on Linux, check for /proc to be mounted
5963 (bug# 79351, novell bug#201204).
5965 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
5967 * mini.c: handle cases where pthread_attr_getstack() behaves
5968 incorrectly (bug #78096).
5970 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
5972 * mini-arm.c: support larger stack frames (bug #79272).
5974 2006-09-08 Zoltan Varga <vargaz@gmail.com>
5976 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
5978 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
5981 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
5982 mono_class_from_name () to find a class from its name.
5984 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
5986 2006-09-07 Zoltan Varga <vargaz@gmail.com>
5988 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
5990 2006-09-05 Kornél Pál <kornelpal@gmail.com>
5992 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
5994 2006-09-04 Zoltan Varga <vargaz@gmail.com>
5996 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
5997 callinfo->trampoline.
5999 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
6001 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
6004 2006-09-03 Zoltan Varga <vargaz@gmail.com>
6006 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
6008 2006-09-02 Zoltan Varga <vargaz@gmail.com>
6010 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
6011 stats.method_trampolines, it is already done by the generic trampoline code.
6013 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
6015 2006-09-01 Zoltan Varga <vargaz@gmail.com>
6017 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
6019 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
6021 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
6023 * mini.c (print_jit_stats): Print mscorlib mempool size too.
6025 * mini.c (print_jit_stats): Print new stats.
6027 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
6029 2006-08-31 Zoltan Varga <vargaz@gmail.com>
6031 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
6032 Address on two dimensional arrays. Fixes #78729.
6034 * mini.h (MonoCompile): Add a 'skip_visibility' field.
6036 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
6039 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
6041 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
6044 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
6046 (mini_get_ldelema_ins): Ditto.
6048 2006-08-30 Zoltan Varga <vargaz@gmail.com>
6050 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
6051 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
6054 2006-08-29 Neale Ferguson <neale@sinenomine.net>
6056 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
6057 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
6059 * exceptions-s390x.c: Cosmetic change.
6061 * tramp-s390.c: Fix warning.
6063 * cpu-s390.md: Correct length of mul_imm.
6065 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
6067 * aot-compiler.c: added binary writer with ELF backend
6068 implementation (only on Linux/x86 for now).
6070 2006-08-18 Zoltan Varga <vargaz@gmail.com>
6072 * Makefile.am: Don't run net 2.0 AOT tests.
6074 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
6075 (mono_compile_assembly): Skip net 2.0 assemblies as well.
6077 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
6079 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
6081 * aot-compiler.c: simplified and refactored the asm-writing code
6082 to allow different backends.
6084 2006-08-18 Zoltan Varga <vargaz@gmail.com>
6086 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6088 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
6089 little. Share patches of type TYPE_FROM_HANDLE as well.
6091 * mini.c (mono_patch_info_equal): New helper function.
6092 (mono_patch_info_hash): Ditto.
6094 * aot-compiler.c (emit_method_code): Fix s390 build.
6096 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
6097 is not handled because it is stored as a flag and not as a type ctor. Fixes
6100 2006-08-17 Zoltan Varga <vargaz@gmail.com>
6102 * aot-compiler.c: Fix computation of GOT slot statistics.
6104 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
6105 Also remove support for not PIC AOT.
6107 * mini.h: Bump AOT file format version.
6109 * objects.cs: Add a test for #78990.
6111 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
6112 (peter.dettman@iinet.net.au). Fixes #79087.
6114 * basic-long.cs: Add a test for the above.
6116 2006-08-16 Zoltan Varga <vargaz@gmail.com>
6118 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
6120 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
6123 2006-08-15 Zoltan Varga <vargaz@gmail.com>
6125 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
6128 2006-08-10 Jonathan Chambers <joncham@gmail.com>
6130 * mini.c: Don't verify COM proxy invoke calls
6133 2006-08-10 Dick Porter <dick@ximian.com>
6135 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
6136 which process is holding semaphores locked.
6138 2006-08-08 Zoltan Varga <vargaz@gmail.com>
6140 * mini-ia64.c mini-amd64.c: Fix #79027.
6142 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
6144 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
6146 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
6147 implicit arguments in a vararg call. Fixes #79027.
6149 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
6151 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
6152 (mono_get_array_new_va_signature): Ditto.
6154 2006-08-05 Zoltan Varga <vargaz@gmail.com>
6156 * aot-runtime.c: Call init_plt lazily.
6158 * inssel-long.brg: Fix unsigned long->int conversion.
6160 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
6162 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
6163 that most data is now in the .rss/.data section.
6165 2006-08-04 Zoltan Varga <vargaz@gmail.com>
6167 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
6169 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
6171 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
6173 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
6175 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
6176 virtual call. Fixes #79010.
6178 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
6179 and use the result as the this argument in the real call.
6181 * generics.2.cs: Add a new test for #79010.
6183 2006-08-03 Zoltan Varga <vargaz@gmail.com>
6185 * mini-x86.c: Fix a warning.
6187 * aot-compiler.c: Add a bunch of statistics.
6189 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
6191 2006-08-02 Zoltan Varga <vargaz@gmail.com>
6193 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
6195 2006-08-01 Zoltan Varga <vargaz@gmail.com>
6197 * 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>.
6199 2006-07-13 Miguel de Icaza <miguel@novell.com>
6201 * mini.c (mono_method_to_ir): Obtain the original method in the
6202 CIL stream and use this to perform validation.
6206 2006-07-19 Zoltan Varga <vargaz@gmail.com>
6208 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
6209 (mono_arch_call_opcode): Ditto.
6211 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
6214 * mini.c (mono_patch_info_dup_mp): New helper function.
6216 * aot-compiler.c (compile_method): Fix some of the memory allocated during
6217 compilation. Fixes #78827.
6219 2006-07-18 Kornél Pál <kornelpal@gmail.com>
6221 * declsec.c: Use original security informations for
6222 MONO_WRAPPER_MANAGED_TO_MANAGED.
6224 2006-07-15 Jonathan Chambers <joncham@gmail.com>
6226 * mini.c: Allow Com Interop methods/classes and
6227 don't verify COM wrapper calls
6230 2006-07-13 Zoltan Varga <vargaz@gmail.com>
6232 * inssel-long32.brg: Fix long->i4 checked conversion.
6234 * exceptions.cs: Add a test for the above.
6236 2006-07-08 Zoltan Varga <vargaz@gmail.com>
6238 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
6240 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
6243 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
6246 2006-07-03 Zoltan Varga <vargaz@gmail.com>
6248 * mini.c: Fix solaris/x86 exception handling.
6250 * Makefile.am: Get rid of $(ICU_LIBS).
6252 2006-07-02 Zoltan Varga <vargaz@gmail.com>
6254 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
6255 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
6256 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
6258 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
6260 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
6261 this function causes a SIGSEGV.
6263 2006-06-22 Zoltan Varga <vargaz@gmail.com>
6265 * mini.c: Remove unused solaris/x86 includes.
6267 2006-06-21 Zoltan Varga <vargaz@gmail.com>
6269 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
6271 2006-06-20 Jb Evain <jbevain@gmail.com>
6273 * cpu-g4.md: fix max length of start_handler instruction.
6275 2006-06-20 Massimiliano Mantione <massi@ximian.com>
6276 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
6278 2006-06-16 Massimiliano Mantione <massi@ximian.com>
6279 * ssa.c: Fixed bug 78653 for SSA based deadce.
6280 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
6281 MonoInst.flags, used in SSA based deadce.
6282 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
6283 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
6285 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
6287 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
6288 it can end up using non executable memory on ppc64 systems
6289 running ppc32 userspace (fix from Johannes Berg).
6291 2006-06-14 Dick Porter <dick@ximian.com>
6293 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
6296 2006-06-13 Massimiliano Mantione <massi@ximian.com>
6297 * mini.c: Made so that inline is locally disabled if it would
6298 trigger a .cctor, because too many apps depend on this behavior
6299 (which seems to be also the one of the MS CLR).
6301 2006-06-13 Zoltan Varga <vargaz@gmail.com>
6303 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
6304 No idea why this worked before.
6306 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
6307 which branch to outer exception clauses since they could skip the
6308 inner finally clauses. Fixes #78633.
6310 * exceptions.cs: Add a test for the above.
6312 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
6315 * iltests.il: Add a test for the above.
6317 2006-06-12 Zoltan Varga <vargaz@gmail.com>
6319 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
6320 after the end of a try bblock, to prevent asserts in mini_method_compile ().
6322 * iltests.il: Add a test for the above.
6324 2006-06-10 Zoltan Varga <vargaz@gmail.com>
6326 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
6328 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
6329 methods as instrinsics.
6331 2006-06-09 Wade Berrier <wberrier@novell.com>
6333 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
6334 (simple-cee-ops.h ssapre-mini-ops.h)
6336 2006-06-09 Neale Ferguson <neale@sinenomine.net>
6338 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
6339 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
6341 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
6342 * cpu-s390x.md: Fix max. length values for a couple of instructions.
6344 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
6346 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
6348 2006-06-08 Massimiliano Mantione <massi@ximian.com>
6350 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
6351 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
6352 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
6353 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
6354 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
6355 of opcodes, so that bug 78549 should not happen again.
6356 * ssapre.c: Updated to use the renamed files.
6358 2006-06-08 Zoltan Varga <vargaz@gmail.com>
6360 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
6361 in OP_ATOMIC_EXCHANGE_I4.
6363 2006-06-07 Wade Berrier <wberrier@novell.com>
6365 * tramp-s390.c: Fix s390 build (add missing pointer declarations
6366 in mono_debugger_create_notification_function)
6368 2006-06-06 Zoltan Varga <vargaz@gmail.com>
6370 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
6372 * mini.c (type_from_stack_type): Disable some changes which do not
6375 * driver.c: Reenable opts.
6377 * mini.h (MonoStackSlot): New structure to keep track of the verification state
6378 of the evaluation stack.
6380 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
6381 evaluation stack trace at entry to the bblock.
6383 * mini.c (merge_stacks): New function to perform verification of stack merges.
6384 Turned off by default.
6386 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
6389 2006-06-06 Massimiliano Mantione <massi@ximian.com>
6391 * local-propagation.c: Fixed bug 78549.
6393 2006-06-04 Zoltan Varga <vargaz@gmail.com>
6395 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
6397 2006-06-02 Miguel de Icaza <miguel@novell.com>
6399 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
6400 tramp-arm.c, tramp-ia64.c
6401 (mono_debugger_create_notification_function): Update signature to
6402 new signature and use new protocol for creating the notification
6405 Should fix the build.
6407 2006-06-02 Geoff Norton <gnorton@customerdna.com>
6409 * exceptions-ppc.c (mono_jit_walk_stack)
6410 (ves_icall_get_frame_info): Fix the build
6412 2006-06-02 Zoltan Varga <vargaz@gmail.com>
6414 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
6416 2006-05-31 Raja R Harinath <rharinath@novell.com>
6418 * il2tests.2.il: New file for generics CIL tests. Add test for
6420 * Makefile.am: Update.
6423 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
6426 2006-05-30 Massimiliano Mantione <massi@ximian.com>
6428 * aliasing.c: Fixed bug 78311.
6430 2006-05-29 Martin Baulig <martin@ximian.com>
6432 * mini-exceptions.c (mono_find_jit_info): When computing the
6433 native offset, check whether we're actually inside the method's
6434 code; call mono_debug_print_stack_frame() to format the frame.
6435 (ves_icall_System_Exception_get_trace): Call
6436 mono_debug_print_stack_frame() to format the stack frame.
6437 (ves_icall_get_trace): Update to the new debugging API.
6438 (mono_jit_walk_stack_from_ctx): Likewise.
6439 (ves_icall_get_frame_info): Likewise.
6441 * mini.c (get_method_from_ip): Use the new debugging API.
6442 (mono_print_method_from_ip): Likewise.
6445 (mono_jit_walk_stack): Use the new debugging API.
6446 (ves_icall_get_frame_info): Likewise.
6448 2006-05-27 Zoltan Varga <vargaz@gmail.com>
6450 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
6452 2006-05-25 Massimiliano Mantione <massi@ximian.com>
6454 * mini.c: Added "limitator" to inline for debugging.
6456 2006-05-24 Martin Baulig <martin@ximian.com>
6458 * debug-debugger.c (mono_debugger_init): Create a private,
6459 malloc()-based code manager for the notification function and
6460 intentionally leak it on exit. This fixes the crash-on-exit race
6464 (mono_debugger_create_notification_function): Added
6465 `MonoCodeManager *' argument.
6468 (mono_debugger_create_notification_function): Added
6469 `MonoCodeManager *' argument.
6471 2006-05-23 Massimiliano Mantione <massi@ximian.com>
6473 * aliasing.c: Fixed 64 bit issue.
6474 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
6475 default since all known bugs are fixed (one more time!).
6477 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
6479 * mini.c: write barrier support.
6481 2006-05-23 Martin Baulig <martin@ximian.com>
6483 * debug-debugger.c: Revert Paolo's change. Add comment and #error
6484 check at the top of the file.
6486 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
6488 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
6489 reverting changes without reason and without changelog entries.
6491 2006-05-18 Zoltan Varga <vargaz@gmail.com>
6493 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
6494 to a few opcodes. Fixes #78439.
6496 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
6497 consistency with other archs.
6499 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
6501 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
6503 * debug-debugger.c: fix the build.
6505 2006-05-17 Martin Baulig <martin@ximian.com>
6508 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
6509 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
6510 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
6511 (debugger_attach): Call GC_mono_debugger_add_all_threads().
6513 2006-05-11 Zoltan Varga <vargaz@gmail.com>
6515 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
6517 2006-05-10 Zoltan Varga <vargaz@gmail.com>
6519 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
6520 MONO_TYPE_GENERICINST.
6522 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
6523 MONO_TYPE_GENERICINST.
6525 2006-05-09 Zoltan Varga <vargaz@gmail.com>
6527 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
6530 2006-05-08 Zoltan Varga <vargaz@gmail.com>
6532 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
6534 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
6536 2006-05-06 Zoltan Varga <vargaz@gmail.com>
6538 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
6539 mono_trace_cleanup ().
6541 * iltests.il: Fix problem with the newly added test.
6543 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
6544 due to register constraints, free up the previous hreg. Fixes #78314.
6546 * iltests.il: Add new test for #78314.
6548 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
6549 Interlocked.Add. Fixes #78312.
6551 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
6553 2006-05-05 Zoltan Varga <vargaz@gmail.com>
6555 * inssel.brg (mini_emit_virtual_call): Fix a warning.
6557 2006-05-05 Martin Baulig <martin@ximian.com>
6559 * debug-mini.c (mono_debug_open_block): New method.
6562 (mono_arch_output_basic_block): Call mono_debug_open_block() at
6563 the beginning of each basic block.
6566 (mono_arch_output_basic_block): Call mono_debug_open_block() at
6567 the beginning of each basic block.
6569 2006-05-04 Massimiliano Mantione <massi@ximian.com>
6571 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
6572 default until I understand why they break the build on amd64.
6574 2006-05-04 Zoltan Varga <vargaz@gmail.com>
6576 * mini.c (mini_cleanup): Call mono_cleanup ().
6578 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
6581 2006-05-04 Massimiliano Mantione <massi@ximian.com>
6583 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
6584 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
6585 default since all known bugs are fixed, and I cannot reproduce bug
6586 77944... I'm asking Matt Hargett to test again after this commit.
6588 2006-04-28 Massimiliano Mantione <massi@ximian.com>
6590 * mini-codegen.c: Fixed typo that thrashed inline.
6592 2006-04-28 Zoltan Varga <vargaz@gmail.com>
6594 * dominators.c (compute_dominators): Avoid using a worklist since
6595 it is not correct in some cases. Instead, iterate over all bblocks as
6596 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
6598 2006-04-28 Miguel de Icaza <miguel@novell.com>
6600 * mini.c (mono_jit_compile_method_inner): Use
6601 mono_prepare_exception_from_error that resets the value
6604 2006-04-27 Miguel de Icaza <miguel@novell.com>
6606 * mini.c: Move the mini_loader_error_to_exception to metadata.
6608 2006-04-27 Massimiliano Mantione <massi@ximian.com>
6610 * aliasing.c: Fixed bug 78210.
6612 2006-04-27 Massimiliano Mantione <massi@ximian.com>
6614 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
6615 default until all their problems (or the ones they trigger) are fixed.
6617 2006-04-26 Zoltan Varga <vargaz@gmail.com>
6619 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
6621 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
6622 as loaded only after resolving patches since that could invoke the same method.
6624 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
6626 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
6629 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
6632 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
6635 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
6636 made from AOT code through the PLT table.
6638 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
6639 holding the plt offset when a call is made to the aot plt trampoline.
6641 2006-04-25 Zoltan Varga <vargaz@gmail.com>
6643 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
6646 * Makefile.am (common_sources): Fix build breakage.
6648 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
6649 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
6650 intra-assembly calls if possible.
6652 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
6654 * mini-trampolines.c: Handle PLT entries.
6656 * mini.c: Avoid creating a GOT var for calls.
6658 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
6661 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
6664 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
6667 * mini.h: Bump AOT file format version.
6669 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
6672 2006-04-25 Martin Baulig <martin@ximian.com>
6674 * driver.c: Disable copyprop, consprop and inline when running
6675 inside the debugger.
6677 2006-04-25 Martin Baulig <martin@ximian.com>
6679 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
6680 with `get_current_thread' and added `detach'.
6681 (MonoDebuggerMetadataInfo): Added `thread_size',
6682 `thread_tid_offset', `thread_stack_ptr_offset' and
6683 `thread_end_stack_offset'.
6685 2006-04-25 Zoltan Varga <vargaz@gmail.com>
6687 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
6690 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
6691 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
6693 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
6695 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
6697 * aot.c: Add support for ADJUSTED_IID.
6699 2006-04-24 Zoltan Varga <vargaz@gmail.com>
6701 * aot.c (emit_method_order): Don't align method_order_end.
6703 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
6704 the interface ID changes.
6706 2006-04-21 Dick Porter <dick@ximian.com>
6708 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
6709 cleaning up a thread. Fixes the new part of bug 77470.
6711 2006-04-20 Geoff Norton <gnorton@customerdna.com>
6713 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
6716 2006-04-19 Zoltan Varga <vargaz@gmail.com>
6718 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
6720 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
6721 SIGSEGV. Fixes #78072.
6723 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
6724 unregister our SIGABRT handler.
6726 2006-04-19 Massimiliano Mantione <massi@ximian.com>
6728 * mini.c: Disabled inline where it can alter the call stack in a
6729 way visible from managed code.
6730 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
6733 2006-04-16 Zoltan Varga <vargaz@gmail.com>
6735 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
6736 on other platforms. Fixes #78089.
6738 2006-04-13 Martin Baulig <martin@ximian.com>
6740 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
6741 determine whether we're inside the debugger.
6744 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
6746 2006-04-12 Zoltan Varga <vargaz@gmail.com>
6748 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
6749 handler clauses. Fixes #78024.
6751 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
6752 in the CALL_MEMBASE opcodes. Fixes #78088.
6753 (mono_arch_get_vcall_slot_addr): Ditto.
6755 2006-04-10 Martin Baulig <martin@ximian.com>
6757 * debug-debugger.c: The thread handling code has now been moved
6758 into ../metadata/threads.c.
6760 2006-04-10 Zoltan Varga <vargaz@gmail.com>
6762 * driver.c (mono_main): Fix --with-gc=none build.
6764 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
6765 (mono_spillvar_offset_float): Ditto.
6766 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
6767 hreg, not when its !global, since on ia64, there is a third category: stacked
6770 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
6772 * mini.c: set MonoInst->klass for load field address and a few other
6775 2006-04-10 Zoltan Varga <vargaz@gmail.com>
6777 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
6779 2006-04-07 Zoltan Varga <vargaz@gmail.com>
6781 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
6782 the branch opt changes.
6784 2006-04-06 Dick Porter <dick@ximian.com>
6786 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
6788 * wapihandles.c (mini_wapi_seminfo):
6789 * driver.c (mono_main): Add semaphore info option
6791 2006-04-05 Zoltan Varga <vargaz@gmail.com>
6793 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
6794 branch optimization changes. Fixes #78009.
6796 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
6798 * mini.c: ignore accessibility of methods in managed->native wrappers.
6800 2006-04-04 Zoltan Varga <vargaz@gmail.com>
6802 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
6804 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
6806 2006-04-03 Zoltan Varga <vargaz@gmail.com>
6808 * mini.c: Modify the branch optimizations to preserve the invariant that
6809 the entries inside the in_bb and out_bb arrays are unique.
6810 (mono_unlink_bblock): Avoid creation of new arrays.
6812 2006-04-02 Zoltan Varga <vargaz@gmail.com>
6814 * mini.c (mono_unlink_bblock): Fix regression caused by previous
6817 2006-04-01 Zoltan Varga <vargaz@gmail.com>
6819 * mini.c (optimize_branches): Remove the "optimizations" in
6820 the cbranch1/cbranch2 -> branch cases which were causing several
6821 problems in the past. Fixes #77986.
6823 2006-03-31 Chris Toshok <toshok@ximian.com>
6825 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
6826 default optimizations :(
6828 2006-03-31 Zoltan Varga <vargaz@gmail.com>
6830 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
6833 2006-03-31 Massimiliano Mantione <massi@ximian.com>
6835 * local-propagation.c: Added comments to structs and removed
6836 "Mono" prefixes from local tree mover types.
6838 2006-03-30 Zoltan Varga <vargaz@gmail.com>
6840 * Makefile.am (arch_sources): Define this for each architecture so
6841 libmono_la_SOURCES is defined in one place.
6843 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
6845 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
6848 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
6850 * driver.c: print the GC name supplied by configure.
6852 2006-03-29 Massimiliano Mantione <massi@ximian.com>
6854 * local-propagation.c: Added tree mover, and moved here all the
6855 local propagation code from mini.c
6856 * mini.c: Added support for treeprop, and moved all the local
6857 propagation code to local-propagation.c
6858 * mini.h: Added support for treeprop
6859 * driver.c: Added support for treeprop, enabled consprop, copyprop,
6860 treeprop, inline and deadce by default
6861 * Makefile.am: Added local-propagation.c
6863 2006-03-25 Zoltan Varga <vargaz@gmail.com>
6865 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
6867 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
6869 * debug-debugger.c: make it compile without the Boehm GC.
6871 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
6873 * mini.c: fixed issue with mismatch when an icall is registered
6874 with multiple names but same address.
6876 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
6878 * declsec.c, mini-exceptions.c: use write barrier to set reference
6879 fields of managed objects.
6881 2006-03-19 Zoltan Varga <vargaz@gmail.com>
6883 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
6884 (can_access_internals): Fix a warning.
6886 * mini.c (print_method_from_ip): Rename this to
6887 mono_print_method_from_ip so it gets exported.
6889 * trace.c: Deal with strings inside StringBuilder's containing garbage
6890 and fix memory leaks. Fixes #77848.
6892 2006-03-19 Zoltan Varga <vargaz@gmail.com>
6894 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
6897 2006-03-16 Neale Ferguson <neale@sinenomine.net>
6899 * mini-s390.c: Remove OP_X86_TEST_NULL.
6901 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
6903 * mini.c: use the correct GetHashCode() for the moving collector.
6905 2006-03-16 Massimiliano Mantione <massi@ximian.com>
6907 * liveness.c: Regalloc spill cost tuning.
6909 2006-03-15 Neale Ferguson <neale@sinenomine.net>
6911 * mini-s390x.h: Correct S390_LONG macro.
6913 * mini-s390x.c: Cleanup unused code.
6915 2006-03-15 Zoltan Varga <vargaz@gmail.com>
6917 * jit-icalls.h: New file.
6919 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
6920 icalls and include that instead of including jit-icalls.c.
6922 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
6925 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
6927 * mini.c: when checking for member accessibility, also check for
6928 friend assemblies and for explicit interface implementations.
6930 2006-03-14 Zoltan Varga <vargaz@gmail.com>
6932 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
6934 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
6936 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
6937 common cases are done first.
6939 * mini-ops.h: Only define platform specific opcodes on the given platform.
6941 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
6944 2006-03-14 Martin Baulig <martin@ximian.com>
6946 Revert Paolo's change from r57348:
6948 * mini.h: don't use gboolean for bitfields.
6949 * mini.c: verifier changes for fields and methods accessibility.
6951 2006-03-13 Neale Ferguson <neale@sinenomine.net>
6953 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
6955 * mini-s390x.c: Fix conv_r_un.
6957 * cpu-s390, cpu-s390x.md: Fix lengths.
6959 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
6961 * mini.c: nested types have access to all the nesting
6962 levels, not just the enclosing types.
6964 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
6966 * mini.c: added a few more verification checks.
6968 2006-03-12 Zoltan Varga <vargaz@gmail.com>
6970 * liveness.c: Merge optimizations from the linear-il branch.
6972 2006-03-11 Zoltan Varga <vargaz@gmail.com>
6974 * mini-ia64.c (emit_call): Add a comment.
6976 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
6978 * tramp-ia64.c: Fix some warnings.
6980 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
6982 * mini.h: don't use gboolean for bitfields.
6983 * mini.c: verifier changes for fields and methods accessibility.
6985 2006-03-11 Zoltan Varga <vargaz@gmail.com>
6987 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
6988 lazy icall wrapper changes.
6990 * dominators.c: Replace all the dominator algorithms with faster
6991 ones from the linear-il branch.
6993 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
6996 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
6997 common cases are done first.
6999 * mini-amd64.c: Fix some warnings.
7001 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
7004 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
7007 * mini.h: Add a missing prototype.
7009 2006-03-10 Zoltan Varga <vargaz@gmail.com>
7011 * mini.c: Compile icall wrappers lazily.
7013 * mini-codegen.c: Use printf instead of g_print since its much faster.
7015 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
7018 * mini.c (optimize_branches): Cache the negative result from
7019 remove_block_if_useless ().
7021 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
7022 Also fix some bblock linking issues.
7024 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
7027 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
7029 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
7030 accessed fields first, for better cache behavior.
7032 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
7034 * mini.c: speedup IList<T> array accesses.
7036 2006-03-09 Zoltan Varga <vargaz@gmail.com>
7038 * mini.c (mono_method_to_ir): Handle large methods overflowing the
7039 inline_costs counter. Fixes #77190.
7041 2006-03-06 Zoltan Varga <vargaz@gmail.com>
7043 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
7044 trace messages. Fixes #77706.
7046 2006-03-04 Martin Baulig <martin@ximian.com>
7048 * tramp-amd64.c, tramp-x86.c
7049 (mono_debugger_create_notification_function): Use
7050 mono_global_codeman_reserve() to allocate a buffer at runtime and
7053 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
7055 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
7056 notification function at runtime and then call `initialize' in the
7057 `MONO_DEBUGGER__debugger_info' vtable.
7059 2006-03-04 Zoltan Varga <vargaz@gmail.com>
7061 * iltests.il: Fix a visibility problem.
7063 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
7065 * driver.c, mini.c: add hooks for the counters API.
7067 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
7069 * driver.c: show disabled options.
7071 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
7073 * linear-scan.c: always use cost-driven selection.
7075 2006-02-28 Raja R Harinath <rharinath@novell.com>
7077 * jit-icalls.c (helper_compile_generic_method): Revert change from
7080 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
7082 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
7084 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
7086 * inssel.brg: style fixes, mostly to force the updated monoburg
7087 to run for people using svn.
7089 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
7091 * mini.c: match monoburg changes.
7093 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
7095 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
7096 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
7097 declaration in the header file.
7099 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
7101 * helpers.c: reduce relocations and mem usage.
7103 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
7105 * mini.h, mini-codegen.c: disable logging features if
7106 requested by configure.
7108 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
7110 * mini.c: tiny verifier changes.
7112 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
7114 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
7115 cpu-pentium.md: stack alignment changes for osx/x86,
7116 partially from Geoff Norton <gnorton@customerdna.com>.
7118 2006-02-24 Raja R Harinath <harinath@gmail.com>
7120 * jit-icalls.c (helper_compile_generic_method): Update to changes
7121 in metadata/class.c.
7123 2006-02-24 Zoltan Varga <vargaz@gmail.com>
7125 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
7127 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
7128 interface calls with large offsets.
7130 2006-02-23 Raja R Harinath <rharinath@novell.com>
7132 * jit-icalls.c (helper_compile_generic_method): Document the
7133 special-case we depend on so that we can inflate the method twice
7134 with the same context with no bad side-effects.
7136 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
7138 * mini-x86.c, mini-amd64.c: fix for case when xen support
7141 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
7143 * mini-x86.c, mini-amd64.c: generate code to access tls items
7144 in a faster way for Xen systems.
7146 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
7148 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
7149 updates and compilation fixes for the OSX/x86 port, mostly from
7150 Geoff Norton <gnorton@customerdna.com>.
7152 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
7154 * inssel.brg: faster interface call implementation
7155 to sync with the interface_offsets MonoVTable changes.
7157 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
7159 * mini.c: more verification checks.
7161 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
7163 * mini.c: added a few more verification checks.
7165 2006-02-17 Neale Ferguson <neale@sinenomine.net>
7167 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
7168 facility on the processor and use it if available.
7170 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
7172 * driver.c, aot.c, mini.c: throw exception if the IL code is
7173 invalid or unverifiable.
7175 2006-02-17 Raja R Harinath <rharinath@novell.com>
7177 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
7180 2006-02-16 Zoltan Varga <vargaz@gmail.com>
7182 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
7184 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
7186 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
7187 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
7188 handling of instantiated generic valuetypes.
7190 2006-02-11 Zoltan Varga <vargaz@gmail.com>
7192 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
7193 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
7196 * generics.2.cs: Revert the nullable reftypes tests.
7198 2006-02-10 Zoltan Varga <vargaz@gmail.com>
7200 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
7201 using __builtin_frame_address (1) as it doesn't work in the presence
7202 of optimizations. Hopefully fixes #77273.
7204 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
7205 -> generics.cs change as it doesn't work with some automake versions.
7207 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
7209 * mini.c: handle systems that sue a different way to
7210 retrieve the stack address of the current thread.
7212 2006-02-09 Zoltan Varga <vargaz@gmail.com>
7214 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
7215 it specially in the makefile.
7217 * generics.2.cs: Add tests for nullable reference types.
7219 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
7221 * mini.c: always handle the case when mono_jit_init()
7222 is called in a thread different from the main thread,
7223 confusing libgc (bug #77309).
7225 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
7227 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
7229 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
7231 * mini.c: change optimize_branches () to use a single loop
7232 and introduce a new optimization to simplify some range checks.
7234 2006-02-03 Martin Baulig <martin@ximian.com>
7236 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
7237 and merged with debugger_thread_manager_add_thread().
7238 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
7239 inform the debugger about the main thread.
7241 2006-02-03 Zoltan Varga <vargaz@gmail.com>
7243 * basic.cs: Add test for div.un/rem.un constant folding.
7245 2006-02-03 Neale Ferguson <neale@sinenomine.net>
7247 * cpu-s390x.md: correct int_xor_imm length
7249 2006-02-03 Zoltan Varga <vargaz@gmail.com>
7251 * generics.2.cs: New test for #77442.
7253 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
7256 2006-02-02 Martin Baulig <martin@ximian.com>
7258 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
7259 <mono/metadata/mono-debug-debugger.h>
7261 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
7263 2006-02-02 Martin Baulig <martin@ximian.com>
7265 * debug-debugger.h: New header file for debug-debugger.c.
7267 * debug-debugger.c: Big API cleanup; don't run the managed Main()
7268 function is a separate thread anymore; add support for attaching.
7270 2006-02-01 Zoltan Varga <vargaz@gmail.com>
7272 * tramp-x86.c: Fix a warning.
7274 2006-01-31 Zoltan Varga <vargaz@gmail.com>
7276 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
7277 on very large methods.
7279 * aot.c (load_patch_info): Fix a warning.
7281 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
7283 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
7284 mini-ops.h: alu membase optimizations.
7286 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
7288 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
7289 to speedup StringBuilder.
7291 2006-01-27 Zoltan Varga <vargaz@gmail.com>
7293 * dominators.c (mono_compute_natural_loops): Fix detection of
7294 loop body start blocks.
7296 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
7298 2006-01-26 Zoltan Varga <vargaz@gmail.com>
7300 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
7303 2006-01-25 Massimiliano Mantione <massi@ximian.com>
7305 * aliasing.c: Fixed aliasing issue on 64 bit archs.
7307 2006-01-25 Martin Baulig <martin@ximian.com>
7309 * debug-debugger.c: Moved the `MonoDebuggerManager' and
7310 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
7311 started to cleanup this file a little bit.
7313 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
7315 * mini.c: optimize a codepath frequently happening in generics code.
7317 2006-01-23 Martin Baulig <martin@ximian.com>
7319 * Makefile.am: Only compile debug-debugger.c on supported platforms.
7321 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
7324 * driver.c: debug-debugger.c is only available if
7325 `MONO_DEBUGGER_SUPPORTED' is defined.
7327 2006-01-23 Martin Baulig <martin@ximian.com>
7329 * debug-debugger.c: Only enable this on platforms where the Mono
7330 Debugger is working (x86 and x86_64).
7332 2006-01-21 Martin Baulig <martin@ximian.com>
7334 The Mono Debugger is now using the normal `mono' instead of the
7335 `mono-debugger-mini-wrapper' when executing managed code.
7337 * debug-debugger.c: New file; previously known as
7338 debugger/wrapper/wrapper.c.
7340 * debug-mini.c (mono_init_debugger): Removed.
7342 * driver.c (mono_main): Added new `--inside-mdb' command line
7343 argument which is used when running inside the debugger.
7345 2006-01-20 Zoltan Varga <vargaz@gmail.com>
7347 * liveness.c (mono_analyze_liveness): Remove some unused data
7350 2006-01-17 Zoltan Varga <vargaz@gmail.com>
7352 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
7354 2006-01-16 Zoltan Varga <vargaz@gmail.com>
7356 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
7357 depends on implementation details of monobitset.
7359 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
7362 2006-01-15 Zoltan Varga <vargaz@gmail.com>
7364 * liveness.c: Update after monobitset changes.
7366 2006-01-14 Zoltan Varga <vargaz@gmail.com>
7368 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
7370 2006-01-11 Neale Ferguson <neale@sinenomine.net>
7372 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
7374 * mini-s390x.c: Remove warning messages.
7376 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
7378 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
7380 2006-01-10 Zoltan Varga <vargaz@gmail.com>
7382 * generics.2.cs: Add ldelem/stelem_any test.
7384 2006-01-10 Neale Ferguson <neale@sinenomine.net>
7386 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
7388 2006-01-07 Zoltan Varga <vargaz@gmail.com>
7390 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
7392 2006-01-06 Zoltan Varga <vargaz@gmail.com>
7394 * generics.2.cs: Reenable vtype tests.
7396 * inssel-x86.brg: Remove an icorrect valuetype rule.
7398 2006-01-06 Neale Ferguson <neale@sinenomine.net>
7400 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
7401 initial support for OP_ABS.
7403 2006-01-05 Neale Ferguson <neale@sinenomine.net>
7405 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
7407 2006-01-05 Neale Ferguson <neale@sinenomine.net>
7409 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
7410 conversion and implement LADD/LSUB.
7412 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
7415 2006-01-05 Neale Ferguson <neale@sinenomine.net>
7417 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
7419 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
7422 2006-01-05 Neale Ferguson <neale@sinenomine.net>
7424 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
7425 localloc is encountered. Fixes crash in test-183.cs when using gmcs
7426 (stack walk problem).
7428 2006-01-04 Zoltan Varga <vargaz@gmail.com>
7430 * aot.c (mono_aot_load_method): Fix a warning.
7432 2006-01-03 Neale Ferguson <neale@sinenomine.net>
7434 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
7436 2006-01-03 Zoltan Varga <vargaz@gmail.com>
7438 * iltests.il: Add test for #77148.
7440 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
7443 2006-01-03 Neale Ferguson <neale@sinenomine.net>
7445 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
7447 2006-01-03 Neale Ferguson <neale@sinenomine.net>
7449 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
7450 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
7452 * basic-long.cs: Add lconv-to-r4/r8 tests.
7454 2006-01-03 Zoltan Varga <vargaz@gmail.com>
7456 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
7458 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
7459 here as on other archs.
7461 2005-12-29 Neale Ferguson <neale@sinenomine.net>
7463 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
7465 2005-12-29 Neale Ferguson <neale@sinenomine.net>
7467 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
7469 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
7471 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
7472 instrument_prolog; Add memory_barrier instruction.
7474 2005-12-26 Zoltan Varga <vargaz@gmail.com>
7476 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
7478 2005-12-23 Zoltan Varga <vargaz@gmail.com>
7480 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
7482 * aliasing.c inssel.brg: Fix warnings.
7484 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
7485 could skip initialization of some parts of memory.
7487 * mini.c mini-ia64.c: Fix warnings.
7489 * inssel-sparc.brg: Add an implementation of lneg which actually works.
7491 2005-12-22 Zoltan Varga <vargaz@gmail.com>
7493 * aliasing.c (mono_build_aliasing_information): Add a workaround for
7494 a crash seen on sparc.
7496 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
7498 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
7500 2005-12-21 Neale Ferguson <neale@sinenomine.net>
7502 * mini-ops.h: Add s390_backchain instruction
7504 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
7506 * cpu-s390.md: Add s390_backchain instruction
7508 * mini-s390.c: Significant ABI changes
7510 * mini-s390.h: Cater for zero length structures
7512 2005-12-20 Neale Ferguson <neale@sinenomine.net>
7514 * mini-s390.c: ABI fixes
7516 * inssel-s390.brg: Remove debug statements
7518 * cpu-s390.md: Fix length of ATOMIC_xx operations
7520 2005-12-19 Zoltan Varga <vargaz@gmail.com>
7522 * basic-float.cs: Add float<->long conversion tests.
7524 2005-12-16 Neale Ferguson <neale@sinenomine.net>
7526 * mini-s390.c: Fix LOCALLOC processing.
7528 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
7530 2005-12-15 Zoltan Varga <vargaz@gmail.com>
7532 * iltests.il: Add tests for some opcodes not covered by the other
7535 2005-12-15 Neale Ferguson <neale@sinenomine.net>
7537 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
7538 register loading for Tail processing; Correct trace output.
7540 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
7542 * cpu-s390.md: Correct size of jmp instruction.
7544 2005-12-13 Neale Ferguson <neale@sinenomine.net>
7546 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
7548 2005-12-13 Neale Ferguson <neale@sinenomine.net>
7550 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
7551 Bring s390 up to current level.
7553 2005-12-12 Zltan Varga <vargaz@gmail.com>
7555 * generics.2.cs: Disable the newly added tests as they do not work yet.
7557 * generics.2.cs: Add valuetype tests.
7559 2005-12-09 Zoltan Varga <vargaz@gmail.com>
7561 * basic-long.cs: Add i4->u8 test.
7563 * objects.cs: Add tests for JIT intrinsic.
7565 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
7566 optimizations lost by a mistake.
7568 2005-12-07 Zoltan Varga <vargaz@gmail.com>
7570 * basic-long.cs: Remove a test moved to objects.cs.
7572 * arrays.cs: Add more array tests.
7574 2005-12-06 Zoltan Varga <vargaz@gmail.com>
7576 * arrays.cs: Add new tests for multi-dimensional arrays.
7578 2005-12-06 Raja R Harinath <rharinath@novell.com>
7580 * Makefile.am (test_sources2): Add generics.2.cs.
7581 (EXTRA_DIST): Add test_sources2.
7583 2005-12-05 Ben Maurer <bmaurer@ximian.com>
7585 Support for boxing and unboxing nullable types as well as the
7586 isinst operation on nullables, per the CLI ammendment.
7588 * inssel.brg (CEE_ISINST): Special case for nullable
7590 * mini.c (handle_unbox_nullable): new method
7591 (handle_box): Special case for nullable types
7592 (mono_method_to_ir): Call handle_unbox_nullable in correct
7595 * generics.2.cs: New test suite
7597 * Makefile.am: Support for regression tests with generics.
7599 2005-12-03 Zoltan Varga <vargaz@gmail.com>
7601 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
7602 allocated to registers. Fixes #76800.
7604 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
7606 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
7608 2005-11-30 Zoltan Varga <vargaz@gmail.com>
7610 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
7613 2005-11-29 Zoltan Varga <vargaz@gmail.com>
7615 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
7618 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
7620 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
7621 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
7623 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
7624 single precision before storing to a single precision location.
7626 2005-11-28 Raja R Harinath <rharinath@novell.com>
7628 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
7630 2005-11-27 Zoltan Varga <vargaz@gmail.com>
7632 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
7635 * basic.cs: Remove test_0_byte_compares test which was moved to
7636 objects.cs a long time ago.
7638 2005-11-22 Massimiliano Mantione <massi@ximian.com>
7640 * aliasing.c: Fixed aliasing issue on 64 bit archs.
7642 2005-11-20 Zoltan Varga <vargaz@gmail.com>
7644 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
7645 handlers are called.
7647 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
7650 * mini-ia64.c: Add support for the throw->branch exception
7653 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
7655 2005-11-18 Massimiliano Mantione <massi@ximian.com>
7657 * mini.c: Enabled "fastpath" deadce :-)
7659 2005-11-18 Massimiliano Mantione <massi@ximian.com>
7661 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
7662 alias analysis pass to support it.
7665 * liveness.c: Likewise (liveness computation can use aliasing
7666 information to be more accurate).
7667 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
7668 moreover made so that "--compile-all" uses the given optimization
7669 flags and not the default ones.
7670 * aliasing.c: Alias analysis (new file).
7671 * aliasing.h: Likewise.
7672 * Makefile.am: added "aliasing.c" and "aliasing.h".
7674 2005-11-17 Zoltan Varga <vargaz@gmail.com>
7676 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
7679 2005-11-13 Zoltan Varga <vargaz@gmail.com>
7681 * mini-exceptions.c (mono_handle_exception_internal): Remove the
7682 fp >= end_of_stack exit condition, as it is not needed, and it might
7683 become true for fp eliminated frames.
7685 2005-11-11 Zoltan Varga <vargaz@gmail.com>
7687 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
7690 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
7692 * mini-arm.c: fixed alignment of doubles/longs to match
7693 the C ABI (bug #76635).
7695 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
7697 * aot.c: fix compilation with --enable-minimal=aot.
7699 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
7701 * mini-arm.c: fixed compatibility with the new
7702 floating point emulator package for compares.
7704 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
7706 * mini.c : reverted sig->pinvoke changes (r51396-51397).
7708 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
7710 * mini-exceptions.c (print_stack_frame): Output to stderr.
7711 (mono_handle_native_sigsegv): Ditto.
7713 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
7715 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
7716 OP_LCONV_TO_OVF_I implementation.
7718 * mini-amd64.c: Add support for the throw->branch exception
7721 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
7722 when the catch clause catches a more general exception, i.e. Object.
7724 2005-10-30 Zoltan Varga <vargaz@gmail.com>
7726 * cpu-ia64.md: Remove unused opcodes.
7728 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
7729 specific defines for architectures defining USE_SIGACTION.
7731 * mini-ia64.c: Fix some warnings.
7733 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
7734 version seemed to skip a frame.
7736 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
7738 * mini.c: Clean up the usage of sig->pinvoke flag. Now
7739 only calls which are made to native code use this flag.
7741 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
7743 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
7744 varargs methods as well.
7746 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
7747 which have save_lmf set. Reorganize methods prologs a bit.
7749 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
7750 debugger to the proper place.
7752 2005-10-29 Martin Baulig <martin@ximian.com>
7754 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
7755 when running inside the debugger until the debugger has support
7758 2005-10-26 Zoltan Varga <vargaz@gmail.com>
7760 * mini.h: Fix a warning.
7762 2005-10-24 Miguel de Icaza <miguel@novell.com>
7764 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
7765 we expose publicly, this returns the string.
7767 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
7769 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
7770 with fp elimination.
7772 2005-10-21 Zoltan Varga <vargaz@gmail.com>
7774 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
7775 native stacktrace using the glibc 'backtrace' function if available.
7777 2005-10-20 Zoltan Varga <vargaz@gmail.com>
7779 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
7781 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
7782 handle SIGSEGVs received while in native code.
7784 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
7785 code, call mono_handle_native_sigsegv which will abort the runtime
7786 after printing some diagnostics, instead of converting it into a
7787 confusing NullReferenceException.
7789 2005-10-18 Zoltan Varga <vargaz@gmail.com>
7791 * cpu-pentium.md: Remove unused opcodes.
7793 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
7795 * mini-amd64.h (MonoLMF): Add rsp field.
7797 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
7800 2005-10-17 Zoltan Varga <vargaz@gmail.com>
7802 * mini-codegen.c (get_register_spilling): Fix some warnings.
7804 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
7806 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
7807 elimination during exception handling. Enable fp elimination by
7810 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
7813 2005-10-16 Martin Baulig <martin@ximian.com>
7816 (mono_debugger_run_finally): New public method for the debugger.
7818 2005-10-10 Zoltan Varga <vargaz@gmail.com>
7820 * debug-mini.c (mono_debug_init_method): Fix warning.
7822 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
7823 the 'exname' parameter const to fix some warnings.
7825 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
7827 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
7828 introduced by the previous patch.
7830 2005-10-08 Zoltan Varga <vargaz@gmail.com>
7832 * basic-float.cs: Add test for precision of float arithmetic.
7834 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
7835 when loading/storing single values from/to memory.
7837 * mini.c (mono_jit_compile_method_with_opt): Create the function
7838 pointers in the correct domain.
7840 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
7842 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
7843 introduced by previous patch.
7845 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
7846 when out_filter_idx is NULL.
7848 * mini-exceptions.c: Don't run filter clauses twice during exception
7849 handling. Fixes #75755.
7851 2005-10-07 Zoltan Varga <vargaz@gmail.com>
7853 * aot.c: Add support for ldflda wrappers.
7855 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
7858 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
7860 * mini.c, mini.h: do not consider exception handlers blocks when
7861 setting up interface variables.
7863 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
7865 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
7867 2005-10-03 Zoltan Varga <vargaz@gmail.com>
7869 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
7870 causes a regression.
7872 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
7874 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
7876 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
7877 of the OP_P definitions.
7879 * TODO: Add a proposal for dealing with the CEE/OP mess.
7881 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
7882 optimizations from the x86 port.
7884 * cpu-amd64.md: Ditto.
7886 * basic.cs basic-long.cs: Add tests.
7888 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
7890 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
7891 Patrik Torstensson's implementation of my exception-handling
7892 optimization idea, when the exception object is not used
7895 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
7897 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
7898 of the mul_imm optimizations from the old jit.
7900 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
7902 * mini.c, liveness.c: patch by Patrik Torstensson and
7903 Zoltan Varga to improve performance in methods with
7906 2005-09-30 Zoltan Varga <vargaz@gmail.com>
7908 * driver.c: Remove 'Globalization' entry from --version.
7910 2005-09-28 Zoltan Varga <vargaz@gmail.com>
7912 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
7913 there is a profiler interested in JIT events.
7915 * aot.c: Load profile files produced by the AOT profiling module, and
7916 reorder methods based on the profiling info. Add a 'method_order' table
7917 to the AOT file to make mono_aot_find_jit_info work with the reordered
7920 * mini.h: Bump AOT file version info.
7922 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
7924 * mini-arm.h: work around what looks like a gcc bug when optimizations
7927 2005-09-28 Raja R Harinath <rharinath@novell.com>
7929 * Makefile.am (AM_CFLAGS): Don't use += to append inside
7930 conditionals. Use ...
7931 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
7933 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
7935 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
7936 to determine the amount of memory to copy when passing valuetypes.
7938 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
7939 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
7941 2005-09-27 Zoltan Varga <vargaz@gmail.com>
7943 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
7944 information about aot.
7946 2005-09-27 Ben Maurer <bmaurer@ximian.com>
7948 * *.c: Replace the use of {Enter,Leave}CriticalSection with
7949 macros. This will allow a deadlock debugger to easily be plugged
7952 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
7954 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
7956 2005-09-27 Raja R Harinath <rharinath@novell.com>
7958 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
7959 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
7960 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
7961 ($(arch_built)) [CROSS_COMPILING]: Error out.
7963 2005-09-26 Zoltan Varga <vargaz@gmail.com>
7965 * aot.c: Add support for the no_special_static flag for classes.
7967 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
7969 * Reapply reverted patches.
7971 * *: Revert r50174 as well.
7973 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
7975 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
7977 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
7979 2005-09-23 Miguel de Icaza <miguel@novell.com>
7981 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
7982 part of the SIG_HANDLER_SIGNATURE.
7984 2005-09-23 Zoltan Varga <vargaz@gmail.com>
7986 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
7989 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
7990 introduced by previous patch.
7992 2005-09-21 Zoltan Varga <vargaz@gmail.com>
7994 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
7995 saved registers too.
7997 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
7998 upon the information returned by get_call_info ().
8000 * mini-x86.c (add_float): Fix stack size calculation.
8001 (mono_arch_call_opcode): Rewrite this so it works based up the
8002 information returned by get_call_info ().
8003 (mono_arch_get_this_vret_args): Ditto.
8005 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
8007 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
8008 in cinfo to determine the registers which need to be used.
8010 2005-09-20 Miguel de Icaza <miguel@novell.com>
8012 * driver.c (mono_main): Add --server and --desktop flags.
8014 2005-09-16 Zoltan Varga <vargaz@gmail.com>
8016 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
8017 registers as global registers.
8019 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
8020 longer needed with the new register allocator.
8022 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
8024 * cpu-ia64.md: Remove unused opcodes.
8026 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
8028 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
8030 * cpu-amd64.md: Remove unused opcodes.
8032 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
8033 needed with the new register allocator.
8035 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
8038 2005-09-16 Raja R Harinath <rharinath@novell.com>
8040 * Makefile.am (check-local): Don't invoke semdel-wrapper.
8042 2005-09-16 Martin Baulig <martin@ximian.com>
8044 * exceptions-amd64.c
8045 (throw_exception): Don't call mono_debugger_throw_exception() if
8046 we're a rethrow - see the FIXME in the code.
8048 2005-09-15 Geoff Norton <gnorton@customerdna.com>
8050 * mini.c (mono_init_exceptions): This only works on some architectures.
8052 2005-09-15 Zoltan Varga <vargaz@gmail.com>
8054 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
8057 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
8059 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
8060 now in mini-exceptions.c.
8062 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
8064 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
8065 now in mini-exceptions.c.
8067 2005-09-15 Zoltan Varga <vargaz@gmail.com>
8069 * exceptions-x86.c: Applied patch from Patrik Torstensson
8070 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
8072 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
8073 code into mini-exceptions.c. Add some assertions to it.
8075 2005-09-12 Zoltan Varga <vargaz@gmail.com>
8077 * aot.c (emit_section_change): Applied patch from "The Software Team"
8078 (<software@solmersa.com>). Fix as errors on windows.
8080 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
8082 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
8083 method info into the LMF.
8085 2005-09-11 Zoltan Varga <vargaz@gmail.com>
8087 * mini-ia64.c: Add proper unwind info for method epilogs.
8089 * exceptions-ia64.c: Add some code to help debugging.
8091 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
8093 * mini-exceptions.c: Fix warning.
8095 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
8097 * mini.c: Really fix build.
8099 * mini-x86.c mini-amd64.c: Fix build.
8101 2005-09-11 Zoltan Varga <vargaz@gmail.com>
8103 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
8105 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
8106 some Interlocked methods as intrinsics.
8108 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
8109 for Thread methods as well.
8111 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
8113 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
8115 * mini-ia64.c mini-x86.c mini-amd64.c
8116 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
8119 * mini.c (mono_init_exceptions): Fix build breakage.
8121 2005-09-10 Zoltan Varga <vargaz@gmail.com>
8123 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
8124 of instructions. Use the new ia64_unw_op macros for emitting unwind
8127 * mini.c (mono_init_exceptions): Initialize exception handling
8128 related trampolines at startup.
8130 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
8132 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
8134 2005-09-09 Zoltan Varga <vargaz@gmail.com>
8136 * mini.c: Handle type loading errors gracefully during compilation and
8137 throw the appropriate exception.
8139 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
8141 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
8142 for the mono binary.
8144 2005-09-09 Martin Baulig <martin@ximian.com>
8146 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
8149 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
8151 * mini-arm.h: use emulation for conv.r.un for the release.
8153 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
8155 * mini-arm.c, objects.cs: more fixes and tests for them.
8157 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
8159 * mini-arm.c: align structures to at least 4 bytes to be able
8160 to keep our current optimized memcpy.
8162 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
8164 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
8166 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8168 * mini.c: ignore SIGPIPE.
8170 2005-09-04 Zoltan Varga <vargaz@gmail.com>
8172 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
8174 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
8176 2005-09-02 Zoltan Varga <vargaz@gmail.com>
8178 * mini.h: Add prototype for mono_allocate_stack_slots_full.
8180 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
8182 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
8183 exception handling support.
8184 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
8185 patch by Brian Koropoff <briank@marakicorp.com>).
8187 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
8189 * mini.c: revert another 'optimization' which breaks when
8190 items on the eval stack need to be saved at a basic block end
8193 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
8195 * jit-icalls.c: for arrays, ensure we always provide
8198 2005-08-30 Zoltan Varga <vargaz@gmail.com>
8200 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
8202 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
8204 2005-08-29 Zoltan Varga <vargaz@gmail.com>
8206 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
8207 arguments in their original register.
8209 2005-08-28 Zoltan Varga <vargaz@gmail.com>
8211 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
8214 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
8215 when ssapre is enabled.
8217 * inssel-long.brg: Fix bug in previous patch.
8219 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
8220 multiplication by a constant.
8222 2005-08-27 Zoltan Varga <vargaz@gmail.com>
8224 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
8227 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
8230 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
8232 * inssel-arm.brg: apply changes tested by Brian Koropoff
8233 <briank@marakicorp.com>.
8235 2005-08-25 Zoltan Varga <vargaz@gmail.com>
8237 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
8239 2005-08-24 Zoltan Varga <vargaz@gmail.com>
8241 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
8242 to the same register if dreg is just a base register.
8243 (print_ins): Improve printing of membase opcodes.
8245 * inssel-x86.brg: Add optimized ldind(reg) rules.
8247 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
8249 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
8251 * mini.c: when running under valgrind, set the stack bottom for
8252 the GC at the actual approximate stack for the app (fixes running
8253 mono with valgrind).
8255 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
8257 * mini.c: do no break at the first valuetype to init found
8260 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
8262 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
8264 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
8266 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
8268 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
8270 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
8272 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
8274 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
8276 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
8279 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
8282 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
8285 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
8287 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
8289 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
8291 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
8292 in the tail recursion optimization.
8294 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
8295 debug info into the assembly file.
8297 * iltests.il: Add test for filter regions.
8299 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
8300 initial stack of filter regions. Fixes #75755.
8302 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
8304 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
8307 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
8309 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
8310 the check for an already compiled method on non-ia64 platforms.
8311 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
8314 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
8316 * inssel-x86.brg: Add some optimized call rules.
8318 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
8320 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
8323 * mini.h mini-trampolines.c: Pass the trampoline argument to
8324 mono_arch_patch_delegate_trampoline.
8326 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
8328 * mini-trampolines.c: Fix build.
8330 * mini-amd64.h: Add delegate trampolines.
8332 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
8334 * inssel-amd64.brg: Add optimized call rules.
8336 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
8338 * inssel-ia64.brg: Add optimized ldind(reg) rules.
8340 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
8342 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
8345 * mini-ia64.c: Remove LMF fixmes.
8347 * mini-ia64.h: Remove most fields from LMF.
8349 * inssel-ia64.brg (stmt): Fix unaligned access errors.
8351 * mini-trampolines.c: Add support for IA64 function descriptors.
8353 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
8354 for IA64 function descriptors.
8356 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
8358 * tramp-arm.c: patch the vtable for virtual calls. Added
8359 support code to register/unregister the LMF.
8360 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
8363 2005-08-19 Dick Porter <dick@ximian.com>
8365 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
8366 bit value if needed.
8368 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
8370 * mini.c (mini_get_method): Move handling of wrapper data here.
8372 * mini.c (mono_method_to_ir): Add support for dynamic methods.
8374 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
8377 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
8378 bblock->code does not remain empty.
8380 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
8382 * arrays.cs: Add regression test for #75832.
8384 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
8385 rules. Fixes #75832.
8387 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
8388 instruction scheduling.
8390 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
8392 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
8394 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
8396 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
8398 * mini-codegen.c: Fix VC build.
8400 * cpu-pentium.md: Increase length of atomic_exhange_i4.
8402 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8404 * mini.h: fix signature for mono_register_opcode_emulation.
8406 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
8408 * mini.c: Get rid of most of the helper_sig_... constants using
8409 mono_create_icall_signature ().
8411 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
8413 * jit-icalls.c (helper_ldstr): New helper function.
8415 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
8417 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
8418 throw, load the string using a helper call instead of creating a string object.
8420 * aot.c: Update after LDSTR changes.
8422 * mini.h: Bump AOT file version.
8424 * aot.c: Save class size info into the AOT file. Print more statistics during
8427 * mini.h: Bump AOT file version.
8429 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
8430 ordering of disasm cases. Fixes #74957.
8432 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
8434 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
8435 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
8436 the generic code needed for the ARM port.
8438 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
8440 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
8441 inssel-arm.brg: more ARM features and fixes.
8443 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
8445 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
8446 ARM port work in progress.
8448 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
8450 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
8452 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
8454 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
8456 * inssel.brg (mini_emit_memset): Add support for unaligned access.
8458 * *-ia64.*: Ongoing IA64 work.
8460 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
8462 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
8464 * TODO: Remove out-of-data todo stuff.
8466 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
8469 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
8471 * mini.h: Bump corlib version.
8473 2005-07-27 Martin Baulig <martin@ximian.com>
8476 (create_copy_ins): Added `const unsigned char *ip' argument; set
8477 `copy->cil_code' from it.
8479 2005-07-27 Martin Baulig <martin@ximian.com>
8481 * mini-exceptions.c (mono_handle_exception): Don't call
8482 mono_debugger_handle_exception() for filters.
8484 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
8486 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
8489 2005-07-26 Martin Baulig <martin@ximian.com>
8491 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
8493 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
8494 helper_compile_generic_method() if the method is actually virtual
8497 2005-07-26 Martin Baulig <martin@ximian.com>
8500 (trampoline_code): Renamed to `mono_trampoline_code' and made it
8501 public; this is now accessed directly by the debugger.
8502 (mono_generic_trampoline_code): Removed.
8505 (mono_debug_init_method): Also add interncalls and wrappers.
8507 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
8509 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
8511 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
8513 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
8515 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
8517 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
8519 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
8521 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
8522 getting TLS offsets on AMD64 too.
8524 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
8526 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
8528 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
8530 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
8531 inssel-arm.brg, mini-arm.h: ARM port work in progress.
8533 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
8535 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
8537 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
8540 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
8541 mono_sparc_is_virtual_call ().
8543 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
8545 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
8546 trampoline parameters.
8548 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
8550 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
8551 to mono_arch_get_vcall_slot_addr.
8553 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
8556 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
8558 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
8560 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
8562 2005-07-19 Martin Baulig <martin@ximian.com>
8564 * exceptions-amd64.c (throw_exception): Call
8565 mono_debugger_throw_exception() here like we're doing it on i386.
8567 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
8569 * mini-ia64.c: Add optimized TLS access support.
8571 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
8573 * mini-exceptions.c: Ongoing IA64 work.
8575 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
8577 * mini.c: Use the default optimization set when embedding. Fixes
8580 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
8582 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
8583 of trampolines to a separate file.
8585 * mini-trampolines.c: New file.
8587 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
8590 * tramp-x86.c: Reorganize the trampoline code to be similar to the
8593 * mini-codegen.c: Fix cygwin build.
8595 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
8597 * mini.c: Add some minor changes needed by the IA64 port.
8599 * *-ia64.*: Ongoing IA64 work.
8601 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
8603 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
8604 trampolines into arch-independent and arch-dependent parts.
8606 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
8608 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
8610 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
8612 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
8613 the xp-regalloc-branch for amd64.
8615 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
8616 xp-regalloc-branch for x86.
8618 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
8620 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
8622 2005-07-06 Martin Baulig <martin@ximian.com>
8625 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
8626 (mono_jit_runtime_invoke): Likewise.
8628 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
8630 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
8633 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
8634 without loading their metadata. Reorganize the file format so exception handling+
8635 debug info is kept separate from normal method info. Create MonoJitInfo
8636 structures for methods lazily.
8638 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
8640 (x86_class_init_trampoline): Patch AOT class init trampolines too.
8642 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
8644 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
8647 * mini.h: Bump AOT file version.
8649 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
8651 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
8653 2005-07-01 Raja R Harinath <rharinath@novell.com>
8655 * Makefile.am (check-local): Call semdel-wrapper.
8657 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
8659 * mini-x86.c: Revert the last change as it seems to break the build..
8661 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
8663 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
8665 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
8667 2005-06-27 Ben Maurer <bmaurer@ximian.com>
8669 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
8670 outside of the macro, so strange stuff doesn't happen with gcc4
8671 (NEW_AOTCONST_TOKEN): Likewise.
8673 2005-06-28 Martin Baulig <martin@ximian.com>
8675 * mini.c (mini_class_is_system_array): New static method; use this
8676 instead of `klass->parent == mono_defaults.array_class' everywhere
8677 since this also works for the new generic array class.
8679 2005-06-26 Ben Maurer <bmaurer@ximian.com>
8681 * inssel.brg: Remove warnings.
8683 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
8685 * mini-ia64.c: Ongoing IA64 work.
8687 * basic-float.cs: Add float->i1 conversion test.
8689 * iltests.il: Add conv.u4 test.
8691 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
8693 * inssel-long.brg: Fix bug caused by last change.
8695 2005-06-23 Geoff Norton <gnorton@customerdna.com>
8697 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
8698 BSDs. Allows the x86 JIT to work on OSX86
8700 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
8702 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
8705 * mini-ia64.c: Ongoing IA64 work.
8707 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
8709 * mini-ia64.c: Ongoing IA64 work.
8711 * driver.c: Clean up jit_code_hash as well when using --regression.
8713 * inssel-long.brg: Fix long->i4/u4 conversion rules.
8715 * basic-long.cs: Add tests for long->u4 conversion.
8717 2005-06-18 Ben Maurer <bmaurer@ximian.com>
8719 * mini.c: Take mono_get_domainvar out of macros. This makes sure
8720 that we do not depend on undefined C behavior: the order stuff
8721 gets evaluated within an expression. Fixes mono when compiled on
8724 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
8726 * *-ia64.*: Ongoing IA64 work.
8728 * aot.c: Lower memory usage while loading AOT methods.
8730 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
8732 * mini.h: Bump AOT file format version.
8734 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
8736 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
8738 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
8740 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
8741 not on callee assembly). Fixed some comments.
8743 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
8745 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
8746 it gets proper disassembly.
8747 (emit_method_info): Remove some dead code.
8749 * mini.c (mini_method_compile): Allways allocate the GOT var in
8750 mono_method_to_ir for emulating opcodes.
8752 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
8754 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
8755 before freeing the code memory. Fixes #74990.
8757 * objects.cs: Add regression test for #74992.
8759 * liveness.c: Extend live ranges of arguments to the beginning of the
8760 method. Fixes #74992.
8762 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
8763 so it points into the faulting instruction.
8765 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
8767 * jit-icalls.c (mono_imul_ovf): Add exception handling.
8769 * *-ia64.*: Ongoing IA64 work.
8771 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
8773 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
8775 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
8777 * *-ia64.*: Ongoing IA64 work.
8779 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
8781 * basic-long.cs: Add tests for add/sub.ovf.
8783 * basic.cs: Add tests for sub.ovf.
8785 * *-ia64.*: Ongoing IA64 work.
8787 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
8789 * *-ia64.*: Ongoing IA64 work.
8791 * basic.cs: Add conv.ovf.i4.un test.
8793 2005-06-09 Massimiliano Mantione <massi@ximian.com>
8795 * mini.c: (remove_block_if_useless) Fixed bug 75061.
8797 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8799 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
8801 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
8803 * *-ia64.*: Ongoing IA64 work.
8805 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8808 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
8810 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
8812 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
8814 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
8816 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
8818 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
8819 of a call is callable by a near call.
8821 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
8823 * mini-ia64.c: Ongoing IA64 work.
8825 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
8827 * genmdesc.c: Make the generated array non-static.
8829 * inssel-long.brg: Fix LSHR_IMM rule.
8831 * *-ia64.*: Ongoing IA64 work.
8833 * *-ia64.*: Ongoing IA64 work.
8835 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
8837 * *-ia64.*: Ongoing IA64 work.
8839 * *-ia64.*: Ongoing IA64 work.
8841 * mini-ia64.c: Ongoing IA64 work.
8843 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
8845 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
8847 * objects.cs basic-calls.cs: Move some tests to objects.cs.
8849 * objects.cs basic-long.cs: Move some tests to objects.cs.
8851 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
8853 * *-ia64.*: Ongoing IA64 work.
8855 * iltests.il: Add a new test.
8857 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
8858 newobj. Fixes #75042.
8860 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
8862 * *-ia64.*: Ongoing IA64 work.
8864 * *-ia64.*: Ongoing IA64 work.
8866 * *-ia64.*: Ongoing IA64 work.
8868 * basic.cs objects.cs: Move tests accessing static variables as well.
8870 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
8872 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
8874 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
8876 * driver.c: Always print failed tests.
8878 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
8881 * *ia64*: Ongoing IA64 work.
8883 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
8885 * basic.cs: Add tests for add.ovf. Fix warnings.
8887 2005-05-18 Miguel de Icaza <miguel@novell.com>
8889 * driver.c (mono_main): Avoid crash if no argument is passed to
8890 --break; Do not use g_error, but f_printf. And fix all other
8891 ocurrences of the same crash.
8893 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
8895 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
8896 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
8899 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
8901 * *-ia64.*: Add beginnings of IA64 backend.
8903 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
8905 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
8907 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
8910 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
8912 * mini-amd64.c: Fix a warning.
8914 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
8916 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
8917 in float_neg. Fixes #74897.
8919 * mini-amd64.c (emit_call): Fix another near call bug.
8921 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
8923 * declsec.c: Keep the appdomain information in the structure. Added a
8924 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
8925 value gets overwritten).
8926 * declsec.h: Set the default MonoArray for the the stack to 6. Added
8927 an MonoAppDomain member to MonoSecurityFrame.
8928 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
8929 used in the stack walk. Now use a MonoArray which grow (double) when
8932 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
8934 * mini.c: Re-enabled runtime cleanup, since running threads should
8935 now properly stop when exiting.
8937 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
8939 * mini-codegen.c: New file contaning the arch-independent local
8940 register allocator. Not used by any architectures yet.
8942 * mini.h linear-scan.c: Merge some changes from the
8943 mini-xp-local-regalloc branch.
8945 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
8947 * mini-amd64.c (emit_call): Fix calls to native functions when the
8948 runtime is compiled as a shared library. Fixes #74756.
8950 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
8951 on a literal field. Fixes #74751.
8953 2005-04-25 Raja R Harinath <rharinath@novell.com>
8955 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
8957 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
8959 * objects.cs: Add missing null casting test.
8961 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
8963 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
8964 in wrapper methods. Also rename 'address' variable to 'offset'.
8966 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
8968 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
8971 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
8973 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
8976 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
8978 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
8980 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
8982 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
8983 just the last bytes.
8985 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
8987 * aot.c (mono_compile_assembly): Fix warning.
8989 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
8990 by the _MSC_VER stuff.
8992 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
8994 * inssel-long.brg: Fix #74588.
8996 * cpu-amd64.md: Fix #74591.
8998 * iltests.il: Add new regression tests.
9000 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
9002 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
9005 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
9007 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
9009 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
9010 from Bill Middleton <flashdict@gmail.com>.
9012 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
9014 * arrays.cs: Add new regression test. Fix warnings.
9016 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
9018 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
9019 and leakage in CKFINITE.
9021 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
9022 this to a null op since it is called on amd64 too.
9024 * exceptions-amd64.c (get_throw_trampoline): Align stack.
9026 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
9027 body since this is not used on amd64.
9029 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
9031 * mini-amd64.c: Remove obsolete fixmes.
9033 * mini.c (print_method_from_ip): Fix debugging support.
9035 2005-2-1 Massimiliano Mantione <massi@ximian.com>
9037 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
9038 so that expressions that don't give much gain are not reduced.
9039 * ssapre.h: Likewise.
9041 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
9043 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
9045 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
9047 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
9049 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
9051 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
9053 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
9055 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
9057 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
9060 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
9062 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
9064 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
9066 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
9067 MONO_ARCH_USE_SIGACTION. Fixes #74252.
9069 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
9071 * mini-x86.c: Fix up stack overflow handling.
9073 * exceptions.cs: Add new regression test.
9075 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
9077 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
9078 mono_jit_thread_attach.
9080 * mini.c (mono_method_to_ir): Verify called method is not abstract.
9082 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
9084 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
9085 avoid calling constructors using callvirt.
9087 * inssel.brg: Fix #74073.
9089 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
9091 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
9092 compilation with non-GCC compilers.
9093 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
9094 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
9096 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
9098 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
9099 klass->interface_offsets (will likely fix bug#74073).
9101 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
9103 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
9105 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
9107 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
9108 to amd64_div_reg_size ().
9110 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
9112 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
9114 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
9116 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
9118 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
9120 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
9122 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
9124 * mini.c (mono_precompile_assembly): Load and precompile referenced
9125 assemblies as well. Fixes #74015.
9127 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
9129 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
9131 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
9133 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
9134 a lot of checks and (anyway) permissions cannot work until corlib is
9137 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
9139 * mini-ppc.c: fixed ABI issue on sysv/ppc.
9141 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
9143 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
9144 calls (fixes bug#72824).
9146 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
9148 * mini.c: fix tail recursion elimination (see test in bug#73936).
9150 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
9152 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
9153 some fp functions in sse2 mode.
9155 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
9157 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
9159 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
9161 * mini.h mini.c: Add mono_get_jit_tls_key ().
9163 * mini-x86.c: Enable fast TLS support on windows.
9165 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
9167 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
9168 * mini.c: Check for p/invoke method when generating code. If a
9169 p/invoke method, or it's class, isn't decorated with [Suppress
9170 UnmanagedCodeSecurity] then generate code to call System.Security.
9171 UnmanagedDemand (only if the security manager is active).
9173 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
9175 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
9176 last change as it seems to cause strange crashes.
9178 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
9180 * *.c: handle unsafe function pointers where needed.
9182 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
9184 * mini.c (mono_jit_free_method): Remove the fixme too.
9186 2005-03-15 Miguel de Icaza <miguel@novell.com>
9188 * mini.c: As discussed, make the code actually free the delegate
9189 thunk now, to enable the debugging of delegate problems, use
9190 MONO_DEBUG=1 when running Mono.
9192 This takes also care of parts of the leaks as seen by Joe.
9194 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
9196 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
9197 thread_tls_offset calculation.
9199 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
9201 * declsec.c: Reworked linkdemand checks for icall. The previous code
9202 was using the declaration code (untrusted) and didn't work as expected
9203 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
9206 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
9208 * iltests.il: Add new localloc test.
9210 * mini-amd64.c: Handle large stack allocations the same way as on
9211 windows if stack overflow handling is working.
9213 * mini-amd64.c: Allocate the signal stack using mmap.
9215 * mini.c (sigsegv_signal_handler): Fix reading of context.
9217 * mini-exceptions.c: Fix up stack overflow handling.
9219 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
9221 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
9223 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
9225 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
9227 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
9228 tramp_init functions as they are no longer needed.
9230 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
9232 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
9234 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
9236 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
9238 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
9241 * mini-ops.h: Add OP_LMUL_IMM.
9243 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
9244 long mul/div opcodes as intrinsic.
9246 * mini-amd64.c (emit_call): Handle the case when the callee might be
9249 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
9251 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
9254 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
9256 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
9258 2005-03-09 Ben Maurer <bmaurer@ximian.com>
9260 * mini.c (mono_codegen): Don't leak here, to help people running
9263 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
9265 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
9266 conversions in sse2 mode.
9268 * basic-float.cs: Add regression test.
9270 * mini-amd64.c: Reenable sse2.
9272 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
9274 * mini-amd64.c: Disable sse2 until some regressions are fixed.
9276 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
9278 * driver.c: Copyright text should include 2005.
9280 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
9282 * cpu-amd64.md (load_membase): Fix more max lengths.
9284 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
9286 * cpu-amd64.md (load_membase): Fix max length.
9288 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
9290 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
9292 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
9293 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
9295 * basic-float.cs: Add rounding regression test.
9297 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
9299 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
9301 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
9302 structures in registers for pinvoke wrappers.
9304 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
9306 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
9308 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
9310 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
9311 wrapper to mono_jit_thread_attach.
9313 * mini.c (mini_jit_thread_attach): New jit icall.
9315 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
9316 native->managed wrappers.
9318 * exceptions.cs: Add new regression test.
9320 * mini.c (optimize_branches): Check regions in the cbranch to throw
9321 block case as well. Fixes #73242.
9323 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
9325 * mini.c: thread safety fixes.
9327 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
9329 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
9330 patching stuff, since delegates use jump trampolines so there is
9333 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
9336 * tramp-amd64.c: Fix build.
9338 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
9339 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
9341 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
9342 Rename this to mono_arch....
9343 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
9345 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
9347 * mini-amd64.c (emit_call): If both the caller and the callee is
9348 guaranteed to have 32 bit addresses, emit a normal call.
9350 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
9352 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
9353 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
9354 method_ptr inside delegates.
9356 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
9358 * mini.c (mono_jit_free_method): Free the method info even if the native code is
9359 invalidated. Fixes #73001.
9361 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
9363 * mini-x86.c: Only use stdcall for pinvokes on windows.
9365 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
9367 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
9368 * mini-x86.c: remove unreliable __thread var offset detection,
9369 use the correct accessors and enable by default.
9371 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
9373 * mini.c (mono_jit_free_method): Fix memory leak.
9375 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
9377 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
9379 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
9381 * cpu-amd64.md: Fix lengths of atomic opcodes.
9383 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
9385 * driver.c: try to not imply using ICU is any good.
9387 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
9389 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
9390 functions as inline ops.
9392 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
9393 some Interlocked functions as inline ops.
9395 * mini.c (move_basic_block_to_end): Fix bug in last patch.
9397 * mini.h (MonoBasicBlock): Reorganize fields a bit.
9399 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
9401 * mini.c: Add support for OP_NOT_TAKEN.
9403 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
9404 structures in registers for pinvoke wrappers.
9406 * mini-amd64.c: Fix warnings.
9408 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
9410 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
9412 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
9414 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
9415 address instead of loading the address from it.
9417 * mini-x86.c: Add support for returning small structs in registers
9418 on Win32. Fixes part of #70864.
9420 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
9422 * trace.c (get_token): Improve error checking.
9424 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
9426 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
9428 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
9430 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
9431 it can be reused for MonoClass.
9432 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
9435 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
9437 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
9438 instead of a MonoReflectionMethod. The method information wasn't used
9439 when displaying SecurityException details (but will be now).
9441 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
9443 * Makefile.am : windows build fix.
9445 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
9447 * iltests.il: Add new regression test.
9449 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
9452 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
9454 * mini.c: Moved linkdemand check into helper function check_linkdemand
9455 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
9458 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
9460 * declsec.c: Added statistics counter for different kinds of
9462 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
9463 (and commented) declaration.
9464 * mini.c: Added statistics counter for security Demand code
9465 generation. Added display of security statistics.
9467 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
9469 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
9470 Fix compilation errors under gcc-2.95.
9472 2005-02-12 Ben Maurer <bmaurer@ximian.com>
9474 * mini.c, driver.c: Use the new jit trampoline hashtable
9476 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
9478 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
9480 2005-02-11 Martin Baulig <martin@ximian.com>
9482 * debug-mini.c (mono_debug_close_method): Free the line number array.
9484 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
9486 * aot.c: Break up large methods into smaller ones. Share GOT slots for
9489 * mini.h: Bump AOT file format version.
9491 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
9493 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
9495 * declsec.h: Added macros to get/set lazyly initialized security
9496 informations about assemblies. Added new enum for different type of
9497 possible LinkDemand violation. Added function to check LinkDemands.
9498 * mini.h: Added a field to MonoCompile to hold any security violation
9499 detected when JITting a method (so it can be thrown later).
9500 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
9501 and CEE_CALLVIRT. Added code to throw exception at the end of
9502 mini_method_compile (note: the exception is unhandled right now).
9504 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
9506 * mini.c, jit-icalls.c: use the managed implementation of
9507 memset for initobj and memset, to avoid managed <-> unmanaged
9510 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
9512 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
9513 optimization if it would need a GOT var.
9515 * basic.cs: Add tests for constant propagation and switch statements.
9517 * ssa.c: Fix out-of-range constant propagation and switch statements.
9519 2005-02-09 <vargaz@freemail.hu>
9521 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
9523 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
9525 * cpu-amd64.md (load_membase): Fix max length of load_membase.
9527 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
9529 * mini.c: update to new signature of mono_class_get_allocation_ftn().
9531 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
9533 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
9534 arithmetic operations.
9536 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
9538 * mini-ppc.c: add a workaround for broken user code that
9539 DllImports vararg functions with non-vararg signatures.
9541 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
9543 * mini.c (mono_jit_compile_method_inner): Add detection and a
9544 meaningfull error message for assemblies written in Managed C++.
9546 * tramp-amd64.c mini-amd64.h: Add support for
9547 create_trampoline_from_token ().
9549 * aot.c mini-x86.c abcremoval.c: Applied patch from
9550 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
9552 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
9554 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
9555 which takes a MonoImage/token as parameter instead of a MonoMethod.
9557 * aot.c: Use the new trampoline for initializing vtables.
9559 * aot.c: Add support for ldfld/stfld_remote wrappers.
9561 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
9562 rules for compare <MEM>, IMM.
9564 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
9566 * aot.c: Handle inherited finalizers correctly.
9568 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
9570 * inssel.brg (stmt): Add a missing _setup_... ().
9572 * aot.c: Save some parts of the class state to the AOT file and use it
9573 to recompute that state when a class is initialized.
9575 * mini.c: Install AOT hooks into the runtime.
9577 * mini.h: Bump AOT file format version.
9579 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
9582 * iltests.il: Add new test.
9584 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
9588 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
9590 * mini.c: setup the statistical profiler in the thread attach
9591 callback to cope with the new single thread code.
9593 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
9595 * mini-ppc.c: ensure we have enough room for the profiler
9596 calls (fixed bug#72084).
9598 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
9600 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
9603 2005-2-1 Massimiliano Mantione <massi@ximian.com>
9605 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
9607 2005-2-1 Massimiliano Mantione <massi@ximian.com>
9609 * ssapre.c: Fixed an issue with down safety (this allows IronPython
9610 to succesfully execute parrotbench).
9611 * ssapre.h: Likewise.
9613 2005-2-1 Massimiliano Mantione <massi@ximian.com>
9615 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
9616 variable for stores to method arguments (fixes a SSAPRE issue).
9618 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
9620 * mini.c: handle value types in dup, fixes gen-112.cs.
9622 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
9624 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
9625 sequence for calls in dynamic methods to avoid thunks.
9627 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
9629 * mini.c: correctly remove dynamic methods from the hashtable.
9631 2005-1-20 Massimiliano Mantione <massi@ximian.com>
9633 * driver.c: Disabled SSAPRE until fix the bug that appears
9634 in IronPython's parrotbench.
9636 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
9638 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
9640 * mini.c (mono_method_to_ir): Revert the previous change.
9642 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
9645 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
9646 mono_jit_info_table_find () etc. when running under valgrind.
9648 * inssel.brg: Fix warnings.
9650 * mini-exceptions.c: Fix warnings.
9652 2005-01-31 Martin Baulig <martin@ximian.com>
9654 * driver.c (compile_all_methods_thread_main): Don't try to compile
9655 generic methods or anything which has type parameters.
9657 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
9659 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
9661 * TestDriver.cs: Add --verbose flags.
9663 * graph.c ssa.c: Fix 64 bit warnings.
9665 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
9666 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
9667 Fix 64 bit warnings.
9669 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
9670 variable not spotted by gcc.
9672 * mini-amd64.c inssel-amd64.brg: Applied patch from
9673 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
9674 X86_COMPARE_MEMBASE opcodes.
9676 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
9678 2005-01-29 Ben Maurer <bmaurer@ximian.com>
9680 * *: MonoMethod->signature might be NULL now. You *MUST* use
9681 mono_method_signature.
9683 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
9685 * driver.c (compile_all_methods_thread_main): Compile the methods
9686 without invoking cctors.
9688 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
9690 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
9691 * basic-calls.cs: test for the above.
9693 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
9695 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
9696 MonoJitInfo changes.
9698 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
9700 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
9701 eagerly if it contains dynamic methods.
9703 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
9705 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
9706 trace, it is now computed by an icall from trace_ips.
9708 * mini-exceptions.c: Fix a warning.
9710 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
9712 * mini-exceptions.c: don't bother getting stack trace info if
9713 it's not going to be used.
9715 2005-01-27 Raja R Harinath <rharinath@novell.com>
9717 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
9720 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
9722 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
9724 * aot.c: Avoid calling mono_method_get_header () if not needed.
9726 * mini.h: Bump AOT file format version.
9728 * mini.c (mono_emit_native_call): Allocate a GOT var here.
9730 * mini.c (mono_print_tree): Print more info for calls.
9732 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
9734 * declsec.h: Remove warning by adding missing include for marshal.h
9736 2005-01-26 Martin Baulig <martin@ximian.com>
9738 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
9741 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
9743 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
9746 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
9748 * aot.c (mono_compile_assembly): Fix a warning.
9750 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
9752 * declsec.c: Look for security attributes on the original MonoMethod
9753 (and not the wrapped one). This fix permissions on icalls.
9755 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
9757 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
9759 * mini.c (mono_allocate_stack_slots): Add a fixme.
9761 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
9763 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
9765 * inssel.brg: optimize casts of sealed types (more
9766 optimizations waiting for fixes in remoting).
9768 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
9770 * inssel.brg (stmt): Add another dummy rule.
9772 * driver.c: Fix warnings.
9774 * driver.c (mono_main): If running under valgrind, instruct glib to use
9775 the system allocation functions so valgrind can track the memory
9776 allocated by the g_... functions.
9778 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
9780 * mini-ops.h: Add OP_DUMMY_STORE opcode.
9782 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
9784 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
9785 variables in try regions.
9787 * mini.c (mini_method_compile): Don't disable optimizations on large
9788 methods when AOT compiling.
9790 * mini.c (mono_allocate_stack_slots): New arch independent method to
9791 allocate stack slots. Not yet used.
9793 2005-01-22 Ben Maurer <bmaurer@ximian.com>
9795 * debug-mini.c (mono_debug_close_method): Plug some leaks.
9797 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
9799 * mini-ppc.c: make the branch info relative as the code
9800 buffer can be reallocated.
9802 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
9804 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
9805 * driver.c: Removed the AOT/security restriction. Now initialize the
9806 security manager (in metadata) if --security is used.
9807 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
9808 rather than the pointer to declarative security, when AOT is used.
9810 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
9812 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
9813 basic blocks, reduced intrinsic exception throwing code size.
9815 2005-01-22 Miguel de Icaza <miguel@ximian.com>
9817 * driver.c (mini_usage): Reorder the usage screen.
9819 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
9821 * mini.c (mono_resolve_patch_target): Fix warning.
9823 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
9825 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
9828 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
9830 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
9831 breaks the amd64 build.
9833 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
9834 register allocation. Fixes #71454.
9836 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
9838 * arrays.cs: Add new regression test.
9840 2005-1-20 Massimiliano Mantione <massi@ximian.com>
9842 * ssapre.c: Turned usage of snprintf to GString.
9843 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
9844 (I left it on by mistake in my previous commit).
9846 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
9848 * mini.c, cfold.c, basic-calls.cs: preserve side effects
9849 on cond branch optimization (fixes bug# 71515).
9851 2005-1-20 Massimiliano Mantione <massi@ximian.com>
9853 * abcremoval.c: Fixed bug 71062.
9854 * abcremoval.h: Likewise.
9856 2005-1-20 Massimiliano Mantione <massi@ximian.com>
9858 * mini.c: Added a new functionality to optimize_branches, the removal
9859 of useless basic blocks, and fixed some problem in the removal of
9860 critical edges; some utility functions added for both purposes.
9861 * ssapre.c: Added complex expression support, and fixed bug 70637.
9862 * ssapre.h: Likewise.
9863 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
9865 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
9866 * driver.c: Re-enabled SSAPRE.
9868 2005-01-19 Martin Baulig <martin@ximian.com>
9870 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
9871 the result of mono_get_method_constrained().
9873 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
9875 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
9878 2005-01-18 Geoff Norton <gnorton@customerdna.com>
9880 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
9881 be detected. Fixes #59296.
9883 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
9885 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
9886 which can happen. Fixes #71361.
9888 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
9890 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
9893 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
9895 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
9896 appdomain-unload.exe to fail.
9898 * mini.c: Fix some memory leaks.
9900 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
9902 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
9903 Fixed bug and sped up some codepaths.
9905 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
9907 * mini.c: Fix some memory leaks.
9909 * exceptions.cs basic-long.cs: Add test for checked ulong->int
9912 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
9914 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
9917 * iltests.il: Add regression test for #71320.
9919 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
9921 * mini.c (mono_codegen): Fix installation of profiler hooks.
9923 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
9925 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
9927 * mini.h, mini.c, cfold.c: optimize access to enum
9928 readonly fields, too. Eval conditional branches if possible
9929 to perform unreachable code removal in more cases.
9931 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
9933 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
9935 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
9938 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
9939 WinXP DEP. Fixes #71244.
9941 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
9943 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
9945 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
9947 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
9949 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
9951 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
9954 * mini.h: Bump AOT version.
9956 * mini.h (MonoCompile): Change exvar to a hash table.
9958 * mini.c: Allocate a separate exvar for each handler block.
9960 * mini.c: Get rid of the computation of filter_lengths, its not needed.
9962 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
9963 ex var with the pending exception and only throw if the two are equal.
9966 * exceptions.cs: Add tests for rethrow and nested catch clauses.
9968 * mini-x86.c: Fix warnings.
9970 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
9971 used by all the ports now.
9973 * aot.c: Add write-symbols and save-temps options.
9975 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
9977 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
9979 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
9981 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
9984 * tramp-s390.c: Check vtable slot belongs to the domain.
9986 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
9987 as per other platforms.
9989 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
9991 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
9993 * driver.c: we don't run the Main() code in a subthread anymore.
9995 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
9997 * mini.c: added experimental rtc support in the statistical
9998 profiler: if the user has the permission, more accurate statistics
9999 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
10000 The MONO_RTC value must be restricted to what the linux rtc allows:
10001 power of two from 64 to 8192 Hz.
10003 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
10005 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
10007 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
10009 * mini-ppc.c: better icache flush for smp.
10011 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
10013 * mini-amd64.c (emit_move_return_value): Fix memory leak.
10015 * mini-x86.c (get_call_info): Add the get_call_info () code from the
10016 amd64 port, not yet used.
10018 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
10020 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
10023 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
10025 * driver.c: Added --security option to activate the security manager.
10026 Right now this will allow code generation for declarative demands and
10027 is disabled when AOT is specified.
10028 * mini.c: Add code generation for declarative security demands.
10029 * mini.h: Add mono_use_security_manager as an extern gboolean.
10031 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
10033 * aot.c (mono_compile_assembly): Speed up compilation a bit by
10034 emitting more dense assembly code.
10036 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
10037 exception throwing stuff.
10039 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
10041 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
10044 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
10045 left in by mistake.
10047 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
10050 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
10052 * tramp-*.c: Only patch vtable slots if the object is in the current
10053 domain. Fixes appdomain-unload.exe.
10055 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
10057 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
10060 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
10062 * mini.c (reverse_branch_op): New helper function.
10064 * mini.c (optimize_branches): Run the new optimization only on
10065 platforms which support it. Also reverse all kinds of branches.
10067 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
10069 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
10072 * mini.c (optimize_branches): Reverse not-equals branches if the false
10073 bblock is a throw. This happens a lot of time with argument checking in
10076 * mini.c (mono_codegen): Add support for placing basic blocks after
10077 the function epilogue.
10079 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
10082 2005-01-05 Miguel de Icaza <miguel@ximian.com>
10084 * mini.c (setup_stat_profiler): Only set this up if the platform
10085 supports ITIMER_PROF.
10087 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
10089 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
10092 * inssel.brg: Fix a warning.
10094 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
10096 * mini.c: added support for statistical profiler
10097 (run with: --profile=default:stat).
10099 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
10101 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
10103 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
10105 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
10106 related to global registers from the amd64 port.
10108 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
10110 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
10112 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
10113 with global registers.
10114 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
10116 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
10118 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
10120 * debug-mini.c (encode_value): Fix off-by-one.
10122 * aot.c (encode_value): Likewise.
10124 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
10126 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
10128 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
10131 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
10133 * aot.c (emit_method_info): Increase size of temp buffer.
10135 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
10138 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
10140 * aot.c (emit_method_info): Fix build.
10142 * aot.c: Further rework of the AOT file format to reduce the size of
10143 the method info data.
10145 * mini.h: Bump AOT file format version.
10147 2004-12-27 Martin Baulig <martin@ximian.com>
10149 * mini.c (mini_get_method): New static method; call
10150 mono_get_method_full() and mono_get_inflated_method().
10151 (mono_method_to_ir): Use mini_get_method() instead of
10152 mono_get_method_full().
10154 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
10156 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
10158 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
10160 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
10162 * inssel-amd64.brg: Add some optimization rules.
10164 2004-12-24 Ben Maurer <bmaurer@ximian.com>
10166 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
10167 standard not GC'd stuff is fine.
10169 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
10171 * aot.c: Rework the AOT file format to get rid of most of the global
10172 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
10174 * mini.h: Bump AOT file format version.
10176 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
10178 * mini.h: Bump AOT file format version.
10180 * aot.c (mono_aot_is_got_entry): New function to determine if an
10181 address is inside a GOT.
10183 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
10185 * cpu-pentium.md: Increase the maximum size of some instructions which
10186 might involve a got access.
10188 * mini.c (get_method_from_ip): Another debug helper function.
10190 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
10191 when got var accesses are created during the decompose phase.
10193 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
10195 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
10196 argument mini_compile_method and to MonoCompile, and use this to
10197 determine whenever a given method is compiled for AOT. This allows the
10198 other methods compiled during AOT compilation to be free of AOT stuff,
10199 so the backends does not need to add special support for them by
10200 creating a fake GOT etc.
10202 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
10205 2004-12-21 Ben Maurer <bmaurer@ximian.com>
10207 * mini.c (mono_method_to_ir): It turns out that some of the
10208 x-appdomain wrappers are lax with types, so just ignore this for
10211 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
10212 at the vtable->klass. If it is non-shared code we can just use the
10215 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
10217 * mini-ppc.c: access MonoDomain from tls, too.
10219 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
10221 * declsec.c: Removed unused variable (and related warning ;-)
10223 2004-12-21 Ben Maurer <bmaurer@ximian.com>
10225 * iltests.il: New test for LDELEMA on an array of ref types.
10227 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
10228 all ldelema's on reftypes.
10229 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
10230 it was the wrong place to put it.
10232 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
10233 register to pop to make this cleaner, at the request of Paolo.
10235 2004-12-20 Ben Maurer <bmaurer@ximian.com>
10237 * mini-ops.h (OP_GETHASHCODE): New op.
10239 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
10241 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
10244 For a microbenchmark, this reduces the cost of Hashtable.get_Item
10247 * mini-x86.c (mono_arch_output_basic_block): Rather than
10255 The first is 3 bytes while the second is 1. This saves 36 kb on
10256 mscorlib, quite a big saving. When bootstraping mcs, I was able to
10257 see a small boost because of icache locality.
10259 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
10261 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
10263 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
10264 started code sharing with the generic code.
10266 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
10268 * mini-ppc.c, cpu-g4.md: added code for direct access to
10271 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
10273 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
10274 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
10277 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
10279 * declsec.c|h: Added functions to cache the declarative stack modifiers
10280 in MonoJitInfo and to create a security frame from a MonoJitInfo
10282 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
10283 created. Register internal calls for System.Security.SecurityFrame::
10284 _GetSecurityFrame and _GetSecurityStack.
10285 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
10286 the definitions for the new stack walk/callback mechanism.
10287 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
10288 first security frame for LinkDemands and InheritanceDemands) and
10289 GetSecurityStack for Demands. Both use the new mono_walk_stack code
10291 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
10292 walk initialization (lupus).
10294 2004-12-20 Ben Maurer <bmaurer@ximian.com>
10296 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
10298 (handle_loaded_temps): Do not create a temporary variable for
10299 things that we know are temps. They will never be modified.
10300 (mono_spill_call): Set MONO_INST_IS_TEMP
10301 (mono_emulate_opcode): ditto
10303 (mono_method_to_ir.CEE_DUP): ditto
10305 2004-12-19 Ben Maurer <bmaurer@ximian.com>
10307 * mini.c (type_to_eval_stack_type): Make this handle the void type
10308 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
10309 (emit_tree): use ip_in_bb to special case some common idioms
10310 Update all callers to pass in the IP.
10311 (mono_method_to_ir): Make CEE_CALL* do the above as well.
10313 This gives us a nice 2% speedup in mcs bootstrap.
10315 * mini-x86.c (peephole_pass): Peephole pass to make
10324 * mini.c (ip_in_bb): new method.
10325 (mono_method_to_ir): use this method rather than doing the hash
10328 * linear-scan.c (mono_linear_scan): When expiring actives, you
10329 don't need to keep around variables that expire on this
10330 instruction. This makes it so that:
10333 store (ebx add (ebx, 1))
10337 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
10339 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
10340 combination to avoid doing two copies. Fix up problems with previous
10343 * mini.c: Fix 64 bit warnings.
10345 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
10347 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
10349 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
10350 changes from the x86 code.
10352 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
10354 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
10356 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
10357 throwing code to reduce its size, unify the AOT and non-aot code and
10358 get rid of relocations in the AOT case.
10360 * mini-x86.h mini.c exceptions-x86.c
10361 (mono_arch_get_throw_corlib_exception): New arch specific function to
10362 raise corlib exceptions which doesn't require relocations in the
10365 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
10367 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
10369 * mini.c (mono_emit_method_call): Only allocate the got var when it is
10372 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
10375 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
10377 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
10378 with add function when used from Inc/dec atomic
10379 functions. Re-enabled optimization on x86.
10380 * mini-ops.h: renamed atomic_add functions to
10381 allow _add to match the Interlocked::Add and
10382 _add_next to match Interlocked::Inc/Dec.
10384 2004-12-15 Massimiliano Mantione <massi@ximian.com>
10386 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
10387 linking of BBs to the end BB, and enabled SSAPRE also with
10388 consprop and copyprop (which was prevented by that bug).
10390 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
10392 * mini-x86.c: disabling the Interlocked optimizing code.
10394 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
10396 * aot.c (load_aot_module): Move reading of got_addr after the AOT
10397 file version check.
10399 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
10401 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
10402 interlocked optimization due lack of support on x86, rewrote
10403 exchange to take into account that base may be in eax.
10405 xsp works again; activated Interlocked optimizing code.
10407 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
10409 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
10411 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
10413 * mini-ops.h: Add new opcodes.
10415 * mini.h: Add new patch types. Add got_var to MonoCompile.
10417 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
10418 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
10419 make it work with all kinds of patchable code.
10421 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
10422 address of the GOT, and referencing entries in the GOT.
10424 * mini.c: Add code to load the GOT address if needed by an opcode.
10426 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
10427 independent AOT code on the x86 using an elf-style Global Offset Table.
10429 2004-12-14 Raja R Harinath <rharinath@novell.com>
10431 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
10433 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10435 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
10438 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
10440 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
10441 of Interlocked:Increment/Decrement/Add as inline ops.
10442 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
10444 2004-12-12 Geoff Norton <gnorton@customerdna.com>
10446 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
10447 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
10449 2004-12-12 Duncan Mak <duncan@ximian.com>
10451 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
10452 again. `patch_info->table_size' is no longer valid after Zoltan's
10455 2004-12-12 Martin Baulig <martin@ximian.com>
10457 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
10458 if we are the "real" method, ie. not an inlined method inside it.
10460 2004-12-11 Ben Maurer <bmaurer@ximian.com>
10462 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
10463 before we look in the special fields table. This fixes
10464 ../tests/thread-static-init.cs.
10466 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10468 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
10469 for Array get_Rank and get_Length. Fixes bug #70465.
10471 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
10473 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
10474 separate structure to reduce the size of MonoJumpInfo.
10476 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
10478 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
10480 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
10482 * mini.c (mini_get_inst_for_method): Changed to allow ports
10483 to return a MonoInst instead of opcode
10484 (renamed mini_get_opcode_for_method to better reflect the new functionality)
10486 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
10487 Allow ports to return a created MonoInst instead of op-code, will enable
10489 (renamed mini_get_opcode_for_method to better reflected the functionality)
10491 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
10493 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
10495 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
10497 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
10500 2004-12-08 Martin Baulig <martin@ximian.com>
10502 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
10503 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
10505 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
10507 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
10510 * exceptions.cs: Disable some tests which depend on properties of x86 fp
10513 2004-12-08 Raja R Harinath <rharinath@novell.com>
10515 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
10517 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
10519 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
10520 bug introduced by the previous patch.
10522 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
10524 * mini-ppc.c, objectc.cs: handle large structs passed by value
10525 (fixes bug #69972).
10527 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
10529 * mini-ppc.c: OP_ARGLIST implementation from
10530 Geoff Norton <gnorton@customerdna.com>.
10532 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
10534 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
10535 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
10537 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
10539 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
10541 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10543 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
10546 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
10548 * mini-sparc.c: Zero out localled-ed memory.
10550 * iltests.il: Add tests for zeroing out localloc-ed memory.
10552 2004-12-04 Martin Baulig <martin@ximian.com>
10554 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
10555 mono_method_get_signature_full().
10557 2004-12-03 Massimiliano Mantione <massi@ximian.com>
10559 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
10560 and some utility functions (always for SSAPRE), integrated SSAPRE.
10561 * mini.h: Likewise.
10562 * driver.c: Added ssapre option.
10563 * ssa.c: Small fix on OP_ARG handling.
10564 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
10565 * Makefile.am: Likewise.
10567 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
10569 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
10570 now in the xp code.
10572 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
10575 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10577 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
10579 * cpu-s390.md : Increase instruction length of oparglist.
10581 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
10583 2004-11-30 Martin Baulig <martin@ximian.com>
10585 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
10586 virtual generic methods. We call a special helper_compile_generic_method()
10587 icall to retrieve the method from the vtable, inflate and compile
10588 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
10590 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
10592 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
10594 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
10596 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
10598 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
10601 2004-11-27 Ben Maurer <bmaurer@ximian.com>
10603 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
10604 platforms with PIC aot.
10606 2004-11-28 Martin Baulig <martin@ximian.com>
10608 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
10611 2004-11-28 Martin Baulig <martin@ximian.com>
10613 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
10614 the result of mono_type_get_underlying_type() to check whether
10617 2004-11-26 Martin Baulig <martin@ximian.com>
10620 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
10623 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
10625 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
10626 the same way as the other arguments so they won't get clobbered.
10628 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
10629 calls through R11 since it is clobbered by the trampoline code.
10631 2004-11-26 Raja R Harinath <rharinath@novell.com>
10633 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
10634 pick up in-tree mscorlib.dll.
10636 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
10638 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
10640 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
10641 runtime data/code are now stored in a table similar to the GOT in ELF.
10642 This allows the code itself to be position independent.
10644 * aot.c: Fix loading of referenced assemblies after the lazy assembly
10647 * aot.c: Attach ELF type (object/function) directives to all global
10650 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
10652 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
10654 * mini-amd64.h: Turn on PIC AOT code.
10656 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
10657 returning the offset within an OP_AOTCONST instruction where the GOT
10658 offset needs to be added.
10660 * mini.h: Bump AOT file format version.
10662 2004-11-25 Martin Baulig <martin@ximian.com>
10664 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
10665 uninflated generic methods.
10667 2004-11-25 Martin Baulig <martin@ximian.com>
10669 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
10671 2004-11-24 Martin Baulig <martin@ximian.com>
10673 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
10674 original klass (this only applies for generic instances).
10676 2004-11-24 Martin Baulig <martin@ximian.com>
10678 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
10679 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
10682 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
10684 * mini.c (mono_method_to_ir): Disable inlining for methods containing
10685 localloc. Fixes #69678.
10687 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
10689 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
10691 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
10692 used SSE registers on pinvoke calls. Fixes #69774.
10694 2004-11-23 Geoff Norton <gnorton@customerdna.com>
10696 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
10697 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
10699 2004-11-23 Raja R Harinath <rharinath@novell.com>
10701 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
10702 Refer directly to the mcs/ tree.
10704 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10706 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
10707 Check if a trampoline for a synchronized method is required.
10709 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
10711 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
10712 with localloc if needed. Throe arithmetric exception in
10713 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
10714 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
10716 2004-11-19 Geoff Norton <gnorton@customerdna.com>
10718 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
10719 types before switching on type. Fixes #69622.
10721 2004-11-19 Raja R Harinath <rharinath@novell.com>
10723 * Makefile.am (check-local): New. Integrate into 'make check'.
10724 (MCS,RUNTIME): Define using in-tree mono and mcs.
10726 (%.exe): Use $(ILASM).
10728 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
10730 * mini-ppc.c: adjust initial prolog size (bug #69691).
10732 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
10734 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
10737 2004-11-17 Raja R Harinath <rharinath@novell.com>
10739 * Makefile.am (clean-local): Rename from 'clean'.
10741 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10743 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
10744 to mono_arch_is_int_overflow.
10745 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
10748 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
10750 * declsec.c|h: New files to support declarative security attributes.
10751 Added function to check if a method has (applicable) security.
10752 * mini.c|h: Add check for declarative security attributes in
10753 mono_method_check_inlining.
10754 * Makefile.am: Added declsec.c and declsec.h to the build.
10756 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
10758 * mini.c, mini.h: update to keep dynamic code info per-domain.
10760 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
10762 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
10763 (mini_init): Get rid of it from here too.
10765 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
10767 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
10768 implemented OP_RETHROW (patch by Geoff Norton
10769 <gnorton@customerdna.com>).
10771 2004-11-10 Geoff Norton <gnorton@customerdna.com>
10773 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
10774 between appdomains. Fixes appdomain-unload on PPC.
10776 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
10778 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10779 mini-exceptions.c: handle the new wrapper types.
10780 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
10781 token value as a MonoClass* when compiling a wrapper.
10782 mono_jit_create_remoting_trampoline now takes an additional
10783 MonoRemotingTarget parameter.
10785 2004-11-10 Martin Baulig <martin@localhost>
10787 * mini.c (mono_method_to_ir): Use `generic_container->context'
10788 rather than creating a new one.
10790 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10792 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
10794 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
10796 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
10798 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
10799 the experimental aot cache stuff.
10801 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
10803 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10804 mini-exceptions.c: update to exception clause structure changes.
10806 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
10808 * exceptions-x86.c (throw_exception): Fix warnings.
10810 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
10813 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
10815 * exceptions-sparc.c (get_throw_exception): Really fix this.
10817 2004-11-07 Ben Maurer <bmaurer@ximian.com>
10819 * tramp-*.c: we no longer support icalls without wrappers, so
10820 a bit of code can be removed here
10822 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
10824 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
10827 * cpu-sparc.md: Add op_rethrow.
10829 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
10831 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
10833 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
10834 * mini-ops.h: Add OP_RETHROW.
10836 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
10838 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
10840 2004-11-05 Geoff Norton <gnorton@customerdna.com>
10842 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
10843 Makes the output much easier to read
10845 2004-11-05 Ben Maurer <bmaurer@ximian.com>
10847 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
10848 prevents another huge leak when compiling with ssa. Secondly, the
10849 performance of doing this rather than freeing the lists is much
10850 better. GList does a lock every time you allocate a list link,
10851 so that it can use a memory pool. So, it is better to just use
10852 a memory pool of our own.
10854 * ssa.c, linear-scan.c: replace g_list_remove_link with
10855 g_list_delete. The remove one does not free the GList, so we were
10856 leaking memory. On -O=all --compile-all with corlib, this cut down
10857 3 MB of allocations.
10859 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
10861 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
10863 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
10865 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
10866 into a new function mono_create_jit_trampoline ().
10868 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
10870 * trace.c (get_spec): Allow tracing of classes without a namespace.
10872 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
10874 * mini.c: Fix pointer overwrite in mini_method_compile.
10876 2004-11-2 Geoff Norton <gnorton@customerdna.com>
10878 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
10879 The darwin ABI needs some special handling for 1 and 2 byte structs
10880 Lets use lbz/lhz instead of lwz everywhere.
10881 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
10882 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
10883 Use stb/sth for the former, and put the latter always on stack instead of in
10884 argument registers.
10886 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
10888 * trace.c (is_filenamechar): Add '_'.
10890 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10892 * mini-s390.c: Fix prolog length to allow for large trace requirements.
10894 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
10896 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
10898 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
10899 depends on libmonogc. Fixes #68805.
10901 2004-10-26 Miguel de Icaza <miguel@ximian.com>
10903 * mini.c (mono_jit_free_method): Provide extra information for
10904 this error. Currently this leaks, but will be turned into a
10905 developer option in the future.
10907 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
10909 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
10911 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
10913 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
10914 boundary. Fixes reading of PATCH_INFO_R4 and R8.
10915 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
10917 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
10919 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
10920 trampolines for AOT code.
10922 2004-10-22 <vargaz@freemail.hu>
10924 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
10925 constructed types. Fixes #68136.
10927 2004-10-21 Martin Baulig <martin@ximian.com>
10929 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
10930 if it returns true, unwind the stack to the call instruction.
10932 2004-10-21 <vargaz@freemail.hu>
10934 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
10936 * mini.h: Bump AOT version number.
10938 * objects.cs: Add another test for unbox trampolines.
10940 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
10943 2004-10-20 <vargaz@freemail.hu>
10945 * driver.c: Add SHARED to the set of optimizations tested.
10947 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
10949 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
10950 used by CEE_NEWARR.
10952 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
10954 2004-10-20 Martin Baulig <martin@ximian.com>
10956 * mini-exceptions.c (mono_handle_exception): Call
10957 mono_debugger_handle_exception() to tell the debugger about
10958 catch/finally clauses.
10960 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
10962 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
10964 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
10967 2004-10-15 Geoff Norton <gnorton@customerdna.com>
10969 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
10970 methods as their native size, fixed bug #57543, #57545.
10971 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
10972 This saves a temporary register and mullw call down into 1 (minor perf
10973 increase for cases like sum = sum * 5; This use to translate into:
10976 It now translates to
10979 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
10981 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
10984 2004-10-11 Martin Baulig <martin@ximian.com>
10986 * mini.c (mono_method_to_ir): If we're a generic method, get the
10987 MonoGenericContainer from our MonoMethodNormal and create a
10988 MonoGenericContext from it.
10990 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
10992 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
10994 * basic-long.cs: Add test for checked i8->i2 cast.
10996 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10998 * inssel-ppc.brg: added a couple of speedup rules.
11000 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
11002 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
11003 to speed up rebuilds.
11005 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11007 * mini-s390.c: Minor fix to OP_OR_IMM.
11009 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
11011 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
11012 better. Fixes appdomain-unload.exe on sparc.
11014 2004-10-02 Massimiliano Mantione <massi@ximian.com>
11016 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
11017 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
11020 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
11022 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
11024 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
11026 * mini.c: Always generate a field read/write wrapper for members
11027 of the class MarshalByRefObject since the actual instance could
11030 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
11032 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
11034 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
11036 * driver.c mini.h trace.c: Move the setting of the main assembly into
11037 a separate function called mono_trace_set_assembly () and call it after
11038 actually loading the main assembly. Fixes #66872.
11040 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
11042 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
11043 using the code manager.
11045 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
11047 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
11049 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
11051 * cpu-amd64.md: Fix bug in previous patch.
11053 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
11056 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
11058 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11059 mini-exceptions.c: updates for changed stack walk interface.
11061 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11063 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
11065 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
11067 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
11069 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
11071 * driver.c (mini_regression_list): Do not call mono_assembly_close
11072 since assemblies can't be unloaded.
11074 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
11076 * cpu-amd64.md: Fix more instruction lengths.
11078 * cpu-amd64.md: Fix lengths of some instructions.
11080 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
11082 * inssel.brg: Make the array ldelema check aot friendly.
11084 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
11086 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
11088 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
11090 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
11092 * mini-x86.c: Fix build.
11094 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
11095 mono_type_get_underlying_type () helper function to simplify code.
11097 2004-09-09 Martin Baulig <martin@ximian.com>
11099 * mini-amd64.c: Don't access `type->data.klass' directly, call
11100 mono_class_from_mono_type() instead since the type may be a
11103 2004-09-09 Martin Baulig <martin@ximian.com>
11105 * mini-amd64.c (get_call_info): Fix support for generic instances.
11106 (add_valuetype): Use mono_class_from_mono_type() to get the class
11107 since we can be a generic instance.
11109 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
11111 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
11113 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
11115 * liveness.c: reset spill costs on each scan: bug 62107
11117 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
11119 * exceptions-sparc.c (mono_arch_find_jit_info): remove
11120 unnecessary line that doesn't compile
11122 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
11124 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
11125 trampolines, make them call an error function so people can fix their
11128 2004-09-06 Martin Baulig <martin@ximian.com>
11130 * mini.c (mono_method_to_ir): When initializing locals, handle a
11131 generic instances like a valuetype if it's a valuetype and like a
11132 class if it's a class.
11134 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
11136 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
11137 stack. Fixes #64674.
11139 * exceptions.cs: Add test for unwinding of call arguments.
11141 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
11143 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
11144 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
11145 set the carry/borrow flag). The sparc and s390 implementations
11146 can now use optimized versions (and simplify the code). ppc bugfixes.
11148 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
11150 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
11152 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
11154 * inssel-amd64.brg: Remove leftover 32 bit rule.
11156 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
11158 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
11160 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
11161 mono_arch_find_jit_info functions into a new function. Fix a memory
11164 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
11167 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
11169 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
11172 * exceptions.cs: Add array size tests.
11174 * mini.c: Allocate a separate icall wrapper for each arity of
11175 mono_array_new_va. Fixes #59509.
11177 * exceptions.cs: Add testcase for 64578.
11179 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
11181 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
11183 2004-09-02 Martin Baulig <martin@ximian.com>
11185 * mini.c (mono_method_to_ir): When initializing the locals, call
11186 handle_initobj() on the generic instance itself, not its
11189 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
11191 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
11192 MonoJitInfo for dynamic methods.
11194 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
11196 * mini.c: Add support for freeing JIT data for dynamic methods.
11198 2004-09-01 Martin Baulig <martin@ximian.com>
11200 * mini-x86.c (is_regsize_var): Added support for generic
11202 (mono_arch_emit_prolog): Make this compile again, use
11203 `x86_push_imm_template (code)'.
11205 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
11207 * mini-x86.c: make all push_imm instructions that get
11208 patched always emit the long form
11210 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
11212 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
11213 in a per-domain hash.
11215 * mini-amd64.c (merge_argument_class_from_type): Handle generic
11218 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
11220 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
11223 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
11226 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
11227 Beginnings of SSE2 support.
11229 * exceptions.cs: Add more tests for checked int<->uint casts.
11231 2004-08-28 Martin Baulig <martin@ximian.com>
11233 * mini-x86.c (mono_arch_instrument_epilog): Added support for
11237 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
11238 Handle generic instances recursively.
11240 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
11242 * iltests.il: test for conv.u8 on a constant
11244 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
11246 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
11247 LCONV_x4 (shrun_32 (membase)).
11249 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
11251 * inssel-x86.brg: c&p rules for push/setret of long
11253 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
11255 * inssel-x86.brg: c&p rules for compare (base, regvar) and
11256 compare (regvar, base)
11258 * inssel-x86.brg: more burg love
11260 * inssel.brg: more cleanup
11262 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
11264 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
11266 * basic-long.cs, basic-calls.cs: new tests for optimization.
11268 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
11270 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
11273 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
11275 * mini-amd64.c (read_tls_offset_from_method): Add another case.
11277 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
11279 * inssel.brg (mini_emit_memcpy): use
11280 NO_UNALIGNED_ACCESS to disable memcpy optimization
11282 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
11284 * mini-amd64.c: Handle generic types in various places.
11286 * mini.c (mono_method_to_ir): Handle generic types in init locals.
11288 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
11290 * mini.c (handle_box): Fix warning.
11292 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
11294 * mini-amd64.h: Enable the emit_state optimization.
11296 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
11298 * mini-amd64.c: Add some new 64 bit peephole opts.
11300 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
11302 * cpu-amd64.md: sreg1 of div instructions must be %rax.
11304 * mini-amd64.c: Register allocator fixes.
11306 * mini.c: Add an optimization to emit_state to avoid allocation of new
11307 registers on some platforms.
11309 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
11311 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
11313 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
11314 allocation. Fixes #63085.
11316 * basic-long.cs: Add new regression test.
11318 * mini-amd64.c: Register allocator improvements.
11320 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
11322 * mini-amd64.c (read_tls_offset_from_method): Add another code
11325 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
11326 instruction sequence for nullifying class init trampolines.
11328 * objects.cs: Add new regalloc test.
11330 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
11332 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
11334 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
11336 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
11339 * driver.c: Fix profiling after TLS changes.
11341 * driver.c (mono_main): Set mono_stats.enabled if needed.
11343 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
11346 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
11348 * mini-x86.c: use a 1 op rather than a 2 op tls access
11349 instruction -> faster.
11351 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
11353 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
11356 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
11358 * exceptions-sparc.c (throw_exception): fix typo
11360 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
11362 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
11363 set tree->dreg correctly with tls. Allow any
11364 register to be used.
11366 * mini-x86.c (read_tls_offset_from_method): add new code
11367 generation pattern seen with GCC.
11370 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
11372 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
11373 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11374 exceptions-sparc.c: fix some performance issues in exception
11375 handling and setting of the stack trace for exceptions that were
11378 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
11380 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
11383 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
11386 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
11388 This patch inlines tls access, when possible.
11390 * mini.h: new arch functions for TLS intrinsics.
11391 All platforms updated with a stub.
11393 * mini.c: use the new intrinsics
11395 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
11396 arch specific intrinsic for tls variables
11398 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
11400 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
11403 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
11405 * mini.c: thread local allocation
11407 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
11409 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
11411 * Makefile.am: Link against the static version of libmonogc.
11413 * Makefile.am: Link the static versions of the convenience libraries
11414 into the mono executable.
11416 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
11418 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
11420 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
11421 on integer overflow.
11423 * mini-amd64.c: Reorganize function call code.
11425 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
11427 2004-08-14 Ben Maurer <bmaurer@ximian.com>
11429 * inssel-x86.brg: use xor eax,eax.
11431 * basic.cs: new tests
11433 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
11435 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
11436 in exception throwing code.
11438 2004-08-14 Ben Maurer <bmaurer@ximian.com>
11440 * inssel-x86.brg: use xor esi,esi.
11442 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
11444 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
11445 can trace methods compiled during mini_init () too.
11447 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
11450 2004-08-14 Ben Maurer <bmaurer@ximian.com>
11452 * Makefile.am: static link on x86 (r=zoltan)
11454 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
11456 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
11457 code since it causes some programs to fail.
11459 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
11461 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
11463 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
11465 * mini.c: ovfops_op_map - add STACK_OBJ case for
11467 * basic.cs: add test_0_pin_string as test
11470 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
11472 * Makefile.am: build C# if srcdir != builddir
11474 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
11476 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
11477 fall-through blocks.
11479 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11481 * driver.c: enable loop by default again and include abcrem in -O=all.
11483 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
11485 * iltests.il: Add some localloc tests.
11487 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
11489 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
11492 * inssel-amd64.brg: Add some optimizations.
11494 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
11497 * Makefile.am: Statically link mono against libmono on AMD64.
11499 * mini-amd64.c inssel-amd64.brg: Optimizations.
11501 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
11503 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
11505 * tramp-amd64.c: Patch calling code in trampolines.
11507 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
11509 * mini-amd64.c: pinvoke struct passing fixes.
11511 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
11513 * mini-sparc.c: redo change, make mono_arch_cpu_init call
11514 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
11516 2004-08-05 Duncan Mak <duncan@ximian.com>
11518 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
11521 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
11523 * mini-amd64.c (emit_move_return_value): Move return value for normal
11526 2004-08-05 Martin Baulig <martin@ximian.com>
11528 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
11529 `type->type'; just modify `type' itself when dealing with enums
11530 and generic instances.
11531 (check_call_signature): Make `simple_type' a `MonoType *'.
11533 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
11535 * mini.c: Use OP_PADD to add offsets to addresses.
11537 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
11539 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
11541 * mini-sparc.c (mono_arch_emit_epilog): fix check
11542 for folding last op into restore instruction
11544 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
11546 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
11547 helper methods using the code manager.
11549 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
11551 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
11553 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11555 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
11556 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
11558 * mini-s390.c: fix tail processing
11560 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
11562 * mini-ppc.c: mul.ovf.un exception name fix.
11564 2004-08-03 Martin Baulig <martin@ximian.com>
11566 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
11567 instances; before jumping to `handle_enum', also modify `ptype'.
11569 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
11571 * cpu-sparc.md: fcall maximal length too small.
11573 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
11575 * mini-amd64.c mini.h: Add initial support for passing/returning
11576 structures to/from pinvoked methods.
11578 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
11580 * mini-ppc.c: reg allocator fix.
11582 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
11584 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
11586 * inssel.brg: Optimize memset on 64 bit machines.
11588 * mini-amd64.c: Fix some vararg cases.
11590 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11592 * mini-s390.c: Corrected macro in emit_float_to_int
11594 * s390-abi.cs: Tests to exercise the s390 ABI
11596 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
11598 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
11601 * basic.cs: Add a test for add.ovf.un.
11603 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
11605 * mini-sparc.c: add case for OP_IDIV_UN
11607 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
11609 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
11611 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
11613 2004-07-30 Ben Maurer <bmaurer@ximian.com>
11615 * basic.cs: regression tests.
11617 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
11620 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
11622 * basic.cs: Add a new test.
11624 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
11625 and AOT. Various fixes and optimizations.
11627 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
11629 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
11631 * mini-ppc.c: make sure temp regs are not used for global reg
11634 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
11636 * cpu-sparc.md: conv_i8 fix for 64bits
11638 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
11640 2004-07-29 Ben Maurer <bmaurer@ximian.com>
11642 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
11643 add opcode for cmp BYTE PTR [eax], imm.
11645 * inssel.brg: Make memcpy and memset takes bases.
11647 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
11649 * *-amd64.*: More AMD64 work.
11651 2004-07-28 Ben Maurer <bmaurer@ximian.com>
11653 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
11654 add a compare-not-equal opcode.
11656 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
11658 * mini.c: Use mono_init_from_assembly instead of mono_init.
11660 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
11662 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
11664 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
11666 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
11668 * inssel.brg: 64 bit fixes.
11670 * mini.h (MonoCallInst): Add some AMD64 specific data.
11672 * mini.h: Add some OP_P opcodes.
11674 2004-07-28 Ben Maurer <bmaurer@ximian.com>
11676 * basic.cs: tests for 61797 and 61740
11678 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
11680 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
11681 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
11683 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
11685 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
11687 * *-amd64*.*: Ongoing AMD64 work.
11689 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
11691 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
11693 * *-amd64*: Ongoing AMD64 work.
11695 * mini-arch.h: Add AMD64 support.
11697 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
11699 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
11701 * mini-ops.h: Add new opcodes.
11703 * Makefile.am: Add AMD64 support.
11705 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
11706 rules into the inssel-long*.brg files.
11708 * *-amd64.*: Add beginnings of AMD64 backend.
11710 2004-07-22 Ben Maurer <bmaurer@ximian.com>
11712 * mini.c (print_dfn): commenting out the code that prints
11713 the cil. With -O=deadce, this makes -v -v crash.
11715 * cpu-pentium.md: make checkthis have a length of 2
11717 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
11719 * mini-sparc.h: fix implementations of __builtin
11720 functions for Sun compiler for V9.
11722 2004-07-16 Ben Maurer <bmaurer@ximain.com>
11724 * mini.c: use the new stelem.ref wrapper
11725 * exceptions.cs, arrays.cs: new stelem.ref tests
11727 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
11729 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
11730 new XSP should work with these changes).
11732 2004-07-14 Ben Maurer <bmaurer@ximain.com>
11734 * inssel-{long32,x86,}.brg: trivial optimizations.
11736 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
11738 * mini.c: load value when emitting box operation in
11741 2004-07-12 Ben Maurer <bmaurer@ximian.com>
11743 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
11744 is one byte shorter than cmp DWORD PTR [eax], 0.
11746 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
11748 * inssel-ppc.brg: arguments on the stack are always
11749 relative to the stack pointer (spotted by Neale Ferguson).
11751 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11753 * exceptions-x86.c: delay appending the method name to the trace until
11754 after mono_jit_info_table_find is called, as this gets the real
11757 2004-07-09 Ben Maurer <bmaurer@ximian.com>
11759 * aot.c: register roots
11761 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
11763 * aot.c : I could just use PLATFORM_WIN32 flag.
11765 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
11767 * aot.c : Reverting the previous fix. This time it broke linux build.
11769 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
11771 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
11773 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
11775 * mini.c (handle_stack_args): Remove some more debugging code.
11777 * mini.c (handle_stack_args): Remove debug output left in by mistake.
11779 * driver.c mini.h aot.c: Allow additional options to be specified with
11780 --aot and pass them to mono_compile_assembly.
11782 * aot.c: Add experimental code to AOT compile all loaded assemblies
11783 on demand and save the code into a cache in the filesystem.
11785 * aot.c: Add support for more wrapper methods.
11787 * mini.c (handle_stack_args): Handle some corner cases. Fixes
11790 * cpu-*.md: Remove removed opcodes.
11792 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
11793 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
11794 related icalls to marshal.c.
11796 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
11798 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
11800 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
11802 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
11804 2004-07-06 Ben Maurer <bmaurer@ximian.com>
11805 * liveness.c: If liveness is recomputated we need to reset the information
11806 for each variable. This way, if the liveness range has been narrowed
11807 by optimizations that happened after the last computation, we can return
11810 For example, if you have
11815 // Tons of code that does not affect i
11821 i = 0 is dead code and will be removed by SSA. However, when
11822 linear scan gets to the code, i will still appear to be live
11823 throughout the entire block. This prevents good register allocation.
11825 2004-07-06 Martin Baulig <martin@ximian.com>
11827 * debug-mini.c (mono_debug_init_method): Allow
11828 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
11829 (mono_debug_add_icall_wrapper): New method.
11831 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
11833 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
11835 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
11838 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
11840 * aot.c (mono_aot_load_method): Fix loading of debug info.
11842 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
11844 * aot.c: Add logging support.
11846 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
11848 * mini.h: Add prototype for mono_print_method_from_ip.
11850 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
11852 * inssel.brg: 64 bit fixes.
11854 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
11857 * Makefile.am: Add SPARC64 support.
11859 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
11861 * aot.c: Fix alignment problems on 32 bit platforms.
11863 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
11865 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
11868 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
11871 * mini.h: Bump AOT file version. Some 64 bit fixes.
11873 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
11875 * inssel-sparc.brg: Add new rule to avoid register moves.
11877 * inssel.brg: Add ldind_to_load_membase helper function.
11879 2004-06-30 Ben Maurer <bmaurer@ximian.com>
11881 * mini.c: OffsetToStringData intrinsic.
11883 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
11885 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
11887 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
11890 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
11891 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11893 * mini.c: reinstated mono_compile_get_interface_var()
11894 on x86, too, since the change breaks the Gtk# build there as well.
11896 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11898 * driver.c: remove loop from the default optimizations: it seems to
11899 interact badly with some of the other options (see bug #60613).
11901 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
11903 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
11904 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
11906 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
11908 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
11909 vararg-using methods.
11911 2004-06-21 Martin Baulig <martin@ximian.com>
11913 * mini/mini-exceptions.c
11914 (mono_handle_exception): Added `gpointer original_ip' argument.
11915 After calling mono_unhandled_exception(), call
11916 mono_debugger_unhandled_exception() and if that returns true,
11917 restore the context and return.
11919 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
11921 * mini-ppc.c: prefer the use of relative branches so
11922 they won't need to be patched in aot code (patch from Patrick Beard).
11924 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
11926 * aot.c: patch from Patrick Beard to make the output assembly
11927 more correct for the MacOSX assembler. Small tweak to
11928 generate sane images on Linux/PPC, too.
11930 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11932 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
11933 case until bug #59509 is fixed (shows up in #60332).
11935 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11937 * mini.c: make sure the needed wrappers are compiled, too, with
11940 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
11942 * driver.c: remove NPTL reference in --version output.
11944 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11946 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
11947 generate valid assembly for the Mach-O assembler.
11949 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
11951 * driver.c: don't include abcrem in the all optimization specifier
11952 since it slows down jit compilation too much for now.
11954 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
11956 * mini.c: use BIGMUL only if both operands have the same signage.
11957 * iltests.il: Test for bug 60056. (errors related to signage in
11962 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
11964 * mini.c, aot.c: memory leak fixes.
11966 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
11968 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
11970 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
11972 * Makefile.am: remove the -static hack completely, it links in
11973 statically glib as well.
11975 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
11977 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
11978 * exceptions.cs: make it compile with new mcs/csc.
11980 2004-06-03 Massimiliano Mantione <massi@ximian.com>
11981 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
11982 and added relevant test case.
11984 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
11986 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
11987 regressions in gtk-sharp.
11989 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
11991 * exceptions.cs: New regression tests.
11993 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
11995 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
11997 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
11999 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
12001 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
12003 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
12005 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
12007 * mini.c (mono_jit_runtime_invoke): Init class in this
12008 method instead of trusting mono_jit_compile_method to
12009 do the work (because wrappers can be in object class)
12011 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
12013 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
12015 * basic-long.cs: New regression test.
12017 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
12019 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
12020 and div/rem checks.
12022 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
12024 * Makefile.am: fix miguel's change to build mono statically against
12025 libmono (track build dependencies).
12027 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
12029 * cfold.c: Some glib versions do not have G_MININT32.
12031 2004-05-26 Massimiliano Mantione <massi@ximian.com>
12033 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
12034 with precision of tan, atan, sin and cos, and implemented related
12035 regressions tests (fixes bug 54467, but one new problem appeared and
12038 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
12040 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
12042 * exceptions.cs: Add test for constant folding && division by zero.
12044 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
12045 since driver.c is in libmono too, so the optimization was useless.
12047 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
12048 variable to driver.c so the compiler can emit more efficient code to
12051 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12053 * Makefile.am: don't distribute generated inssel.[ch] files.
12055 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
12057 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
12058 into the default appdomain. Fixes #58707.
12060 * jit-icalls.c: Remove the broken approximation for truncl, doing
12061 no conversion is better.
12063 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
12066 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
12068 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
12069 of the mcrxr instruction which is not available on some processors
12070 even if it's documented to be. Implement add and sub overflow correctly
12071 (still not complete for long unsigned). Speed up icalls a bit.
12073 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
12075 * mini.c (mono_jit_compile_method_with_opt): Make sure that
12076 we run .cctor in the current domain instead of target_domain.
12078 Fixes bug #58558, .cctor not being called in -O=shared.
12080 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
12082 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
12084 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
12086 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
12087 which can be done with an imm8, do it that way.
12088 (mono_arch_output_basic_block): ditto for a jmp
12089 (mono_arch_emit_prolog): Computate maximum offset of a label.
12091 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
12093 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
12094 now tries to allocate prefered physical reg's for virtual
12095 regs. This reduces the number of emited spills/loads with
12096 20-30% on our core assemblies.
12098 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
12100 * jit-icalls.c: truncl() is not needed and trunc() is
12101 the correct thing to do anyway (bug #58287).
12103 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
12105 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
12108 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
12110 * driver.c: enable loop optimizations by default.
12112 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
12114 * mini-x86.c: fix calc of max loop size when aligning loops start.
12116 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
12118 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
12121 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
12123 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
12126 * basic-long.cs: Add tests for add/subtract of immediates with carry.
12128 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
12130 * mini.c (inline_method): Allways inline some wrappers even if the cost
12131 is too large. Fixes #58785.
12133 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
12135 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
12137 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
12138 (crichton@gimp.org). Beginning of support for sparc/linux.
12140 * mini-sparc.c: Optimize retrieval of LMF address.
12142 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
12144 * exceptions-ppc.c: handle alloca in methods with clauses.
12146 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
12148 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
12150 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
12152 * mini.c: Delegate most of the abort signal work to
12153 mono_thread_request_interruption, which also handles Stop and Suspend
12156 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
12158 * mini.c mini.h: Allow inlining of icall wrappers if the backend
12159 supports the save/restore lmf opcodes.
12161 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
12163 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
12164 by gcc-3.4 as well.
12166 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
12168 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
12170 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
12171 methods which contain array accesses.
12173 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
12174 boundaries. Fixes #58537.
12176 * iltests.il: Add regression test for #58537.
12178 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
12180 * mini-x86.c (mono_arch_local_regalloc): Last part of
12181 fix for bug #58633 (releasing register to early).
12183 2004-05-18 Miguel de Icaza <miguel@ximian.com>
12185 * basic-long.cs: Add new regression test.
12187 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
12189 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
12190 register too early on the chain.
12192 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
12194 * mini.c (create_helper_signature): Use a helper function to reduce
12195 the code which needs to be written. Also set the calling convention of
12196 icalls on windows. Fixes #57840.
12198 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
12200 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
12201 exceptions-ppc.c: added helper function to get the instruction address
12202 from a signal handler context.
12204 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
12206 * helpers.c: use g_get_tmp_dir. Invokes happyness
12209 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
12211 * helpers.c: Add new env variable to pass args to objdump.
12212 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
12214 2004-05-17 Radek Doulik <rodo@ximian.com>
12216 * Makefile.am (common_sources): added abcremoval.h so it get
12217 disted and daily mono packages on go-mono.com will build again
12219 2004-05-17 Massimiliano Mantione <massi@ximian.com>
12221 * abcremoval.c: Fixed coding style, added copyright header.
12223 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
12225 * mini.h: Added prototype for abc removal main function.
12227 * build_relations_propagation_table.pl: Added copyright header.
12229 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
12231 * basic-long.cs: reg test for complex ceq_long bug.
12233 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
12235 * mini-x86.c (mono_arch_local_regalloc): Correctly free
12236 reg in long and clob case (bug #58343). Fixed/added comments.
12238 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
12240 * mini.c (mono_jit_runtime_invoke): Follow new convention
12241 of calling the invoke method with an function pointer.
12243 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
12245 * ChangeLog: Fix author of memory leak patch.
12247 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
12249 * Makefile.am: fix make dist as well...
12252 2004-05-14 Massimiliano Mantione <massi@ximian.com>
12254 * cfold.c: Made so that conversions from pointer to int4 are no-ops
12255 on archs where pointers are 4 bytes long.
12257 * Makefile.am: Added abcremoval.c source file.
12259 * abcremoval.c: Added abcremoval.c.
12261 * abcremoval.h: Added abcremoval.h.
12263 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
12265 * inssel.brg: Enabled bounds check removal.
12267 * mini.c: Added support for abcrem optimization.
12269 * mini.h: Added abcrem optimization label.
12271 * driver.c: Added support for abcrem optimization.
12273 * propagated_relations_table.def: Added propagated_relations_table.def.
12275 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
12277 * mini.c, cfold.c: fix style.
12279 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
12281 * mini.c: handle issue with the low-level implementation of
12282 some long opcodes (bug #54209).
12284 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
12286 * basic.cs: test for my new cmov stuff.
12288 2004-05-13 Patrik Torstensson
12290 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
12291 opt and added peephole documentation.
12293 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
12295 * tramp-ppc.c: rewrote the generic trampoline code.
12297 2004-05-11 Patrik Torstensson
12299 * mini-x86.c: optimize long shl/shr asm code (one less branch)
12301 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
12303 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
12305 * mini.h mini.c dominators.c: Applied patch from Derek Woo
12306 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
12308 * mini.c: Add new icalls for AsAny marshalling.
12310 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
12312 * tramp-ppc.c, mini-ppc.c: more cleanups.
12314 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12316 * mini.c: no warnings.
12318 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12320 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
12322 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
12324 * mini.c: In the thread abort signal handler, if the thread is in the
12325 process of being stoped, don't throw the Abort exception, just stop the
12328 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
12330 * tramp-ppc.c: removed old code.
12332 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12334 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
12335 do some simple speed optimizations on ppc.
12337 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
12339 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
12340 and large offsets in load/store.
12342 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
12344 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
12345 it causes regressions.
12347 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
12349 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
12352 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
12354 * jit-icalls.c: remove warnings.
12355 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
12356 speedups for unsafe code.
12358 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
12360 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
12362 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
12364 * basic-calls.cs: Add new regression test.
12366 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
12369 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
12371 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
12374 2004-05-06 Patrik Torstensson
12376 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
12377 long reg allocation in any reg (not only eax:edx) and implemented
12378 long shl/shr ops in asm instead of helpers.
12380 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
12382 * mini-sparc.h: Fix warnings.
12384 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
12387 * mini-exceptions.c (mono_handle_exception): Call the filter in a
12388 separate statement for clarity.
12390 * mini-sparc.c: Update status.
12392 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
12394 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
12397 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
12399 * inssel-ppc.brg: another small pre-release workaround:
12400 we don't do overflow detection for long_sub_un.
12402 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
12404 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
12405 (also works around a weird ppc bug: 57957).
12407 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
12409 * tramp-ppc.c: trampoline fixes.
12411 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
12413 * mini-ppc.c: fixed typos.
12415 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
12417 * mini-ppc.c, exceptions-ppc.c: more code saves registers
12418 at the top of the stack. Fixed typos. Use a frame registers
12419 for all the methods with exception clauses.
12421 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
12423 * exceptions-ppc.c: restore fp registers.
12425 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
12427 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
12428 order from the stack top (moved the stack room to save the
12429 return value for trace after the param area). Fixed corruption
12430 in restoring registers on unwind.
12432 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
12434 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
12436 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
12438 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
12439 and prolog/epilog for methods that use it. Allow
12440 enough param area room for varargs methods. Fix miguel's
12441 breakage in exception handling.
12443 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
12445 * Makefile.am: run genmdesc only on current arch.
12447 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12449 * exceptions-x86.c:
12450 * mini-x86.h: fix the build on windows.
12452 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
12454 * 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.
12456 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
12458 * mini-exceptions.c: New file.
12460 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
12461 Move some parts of the x86 exception handling code to an
12462 arch-independent file so it can be shared with other ports.
12464 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
12466 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
12468 2004-04-26 David Waite <mass@akuma.org>
12470 * driver.c: remove comma from end of enumeration declaration
12472 2004-04-26 Jackson Harper <jackson@ximian.com>
12474 * driver.c: parse config file before loading first assembly. This
12475 allows the user gac to be enabled/disabled.
12477 2004-04-23 Miguel de Icaza <miguel@ximian.com>
12479 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
12480 simpler mechanism: we do not care what is encoded initially
12481 (branch absolute or relative), we care about the code and its
12482 target. I kept the old code for reference for now.
12484 The new code tries first to determine if the jump is anywhere in
12485 the -/+32 absolute meg range, if it succeeds, it encodes using the
12486 absolute branch; If not, it tried to find something in the
12487 relative range, if not, it uses the handle_thunk code.
12489 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
12491 * exceptions-ppc.c: use the correct ip register on macosx.
12493 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
12495 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
12497 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
12499 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
12500 Raise exception on integer divide by zero by hand since the hw
12501 doesn't support it. Handle NaNs in FP compares.
12503 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
12505 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
12506 code reducing duplication between the platforms and enabled
12507 signal exception handling (on linux for now).
12509 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
12511 * exceptions-ppc.c: more macosx support.
12513 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12515 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
12517 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
12519 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
12521 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
12523 * iltests.il: more tests.
12525 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
12527 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
12530 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
12532 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
12534 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
12536 * liveness.c: Mark variables as volatile in all basic blocks reachable
12537 from exception clauses.
12539 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
12541 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
12544 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
12546 * iltests.il, basic.cs: more tests for regalloc.
12548 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
12550 * iltests.il: Some tests for register allocation modifications
12553 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
12555 * exceptions.cs: Add regression test for bug #56782.
12557 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
12558 original stack trace if an exception is rethrown. Fixes #56782. Oh,
12559 the beauty of fixing the same thing in 5 different files...
12561 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
12563 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
12566 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
12568 * mini.c: Add support for STRWLPARRAY marshalling convention.
12570 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
12572 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
12573 to init the context to setup the regs pointer).
12575 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
12577 * exceptions-ppc.c: more exceptions work.
12579 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
12581 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
12584 2004-04-13 Miguel de Icaza <miguel@ximian.com>
12586 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
12587 can use the memory directly.
12589 * cpu-pentium.md: Update documentation from a post from Zoltan.
12591 add x86_add_membase, x86_sub_membase, x86_mul_membase
12593 2004-04-13 Miguel de Icaza <miguel@ximian.com>
12595 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
12596 GENERAL_REGS they were also hardcoded for all PPC ports.
12598 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
12600 Remove hard-coded limit for floating point registers, use
12601 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
12603 Notice that in MacOS X calling conventions you can fit a lot more
12604 floating point values in registers, so I should update the PInvoke
12605 test to excercise the passing of floating point values on the
12606 stack (currently broken).
12608 2004-04-06 Miguel de Icaza <miguel@ximian.com>
12610 * tramp-ppc.c (create_trampoline_code): Added
12611 JUMP_TRAMPOLINE_SIZE.
12612 (ppc_magic_trampoline): Follow the pattern from
12613 x86_magic_trampoline: if code is set to zero, return.
12614 (create_trampoline_code): Always pass MonoMethod to the jump
12615 trampoline, before it was passing a null.
12616 (mono_arch_create_jump_trampoline): Implement the jump stub, could
12617 share the code with mono_arch_create_jit_trampoline.
12619 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
12621 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
12624 * cpu-g4.md: Added length for jmp instruction, the worst case
12625 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
12628 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
12630 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
12632 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
12634 * mini.c: Only set bblock->real_offset when adding a new bblock, and
12635 before each IL instruction.
12637 * mini.c (CEE_BOX): Fix warnings.
12639 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12641 * mini.c: removed a few unused vars and extra whitespace.
12643 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
12645 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
12647 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
12649 (OP_GETCHR): use the above
12650 (CEE_LDELEMA): use the above.
12652 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
12653 version of the generic impl.
12654 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
12655 (CEE_LDELEMA): use the above.
12657 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
12659 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
12662 * iltests.il: Added new regression test for #56317.
12664 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
12666 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
12667 under NetBSD. Fixes #56450.
12669 * liveness.c (update_gen_kill_set): Fix previous patch.
12671 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12673 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
12675 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
12677 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
12678 ldsfld and ldsflda.
12680 * inssel-sparc.brg: Add more optimizations.
12682 * mini-sparc.c: Replace multiply/divide with shifts if possible.
12684 2004-04-01 Martin Baulig <martin@ximian.com>
12686 * mini.c (handle_box): New static function; moved the
12687 implementation of CEE_BOX here.
12688 (mono_method_to_ir): Added `constrained_call' variable.
12689 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
12690 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
12691 mono_method_get_constrained() to get the method.
12693 2004-04-01 Martin Baulig <martin@ximian.com>
12695 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
12696 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
12697 (mono_method_to_ir): We don't need these macros anymore since
12698 mono_class_get_full() already takes care of it.
12700 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12702 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
12703 use @function (as doesn't accept #function here) and check the return
12704 value of system and stop if fails.
12706 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12708 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
12710 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
12712 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
12714 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
12716 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
12719 * basic-long.cs: Add test for negation of Int64.MinValue.
12721 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
12723 * mini-sparc.c: Update status.
12725 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
12727 * exceptions-sparc.c: Fix return value in filters.
12729 * inssel-sparc.brg: Fix register allocation in some rules.
12731 2004-03-28 Martin Baulig <martin@ximian.com>
12733 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
12736 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
12738 * mini-x86.c (mono_arch_patch_code): Fix warnings.
12740 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
12741 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
12742 remove unused conv_u4 opcode.
12744 * mini-x86.c: Remove valgrind workaround since it slows down things
12745 even when mono is not run under valgrind.
12747 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
12749 * mini-sparc.c: Update status.
12751 * inssel-sparc.brg: Add some optimizations.
12753 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
12754 future delay slot filling. Add support for varargs, tail calls and JMP.
12756 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
12757 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
12759 * inssel.brg: Fix register allocation in OP_ARGLIST.
12761 * inssel.brg: Fix warnings.
12763 2004-03-25 Martin Baulig <martin@ximian.com>
12765 * mini.c (inflate_generic_field): Removed.
12766 (mini_get_method): Removed, use mono_get_method_full(),
12767 (mini_get_class): Removed, use mono_class_get_full().
12768 (mono_method_to_ir): Pass our generic context to
12769 mono_field_from_token().
12771 2004-03-25 Martin Baulig <martin@ximian.com>
12773 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
12774 of a `MonoMethod *'.
12775 (mini_get_method): Take a `MonoGenericContext *' instead
12776 of a `MonoMethod *'.
12777 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
12778 a new local variable called `generic_context' which holds the
12779 current `MonoGenericContext *'; use it to lookup things.
12781 2004-03-24 Martin Baulig <martin@ximian.com>
12783 * mini.c (mini_get_class): New static method; if we're inside a
12784 generic instance, inflate the class if neccessary.
12785 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
12787 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
12789 * iltests.il: New regression test for #55976.
12791 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
12794 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
12796 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
12799 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
12801 * liveness.c: Consider SSA stores as well as loads when making vars
12804 * exceptions.cs: New regression tests for register allocation.
12806 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
12808 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
12809 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
12810 domain lock only to protect puntual access to data structures.
12811 Added access lock for sighash, jit_icall_hash_name,
12812 jit_icall_hash_addr and domain->code_mp.
12814 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
12816 * driver.c: Print SIGSEGV handling method.
12818 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
12820 * mini.c (setup_jit_tls_data): Handle case when this is called
12821 multiple times for a thread.
12823 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
12824 is different from fbxx_un. Fixes #54303. Also use constants instead of
12825 magic numbers in a lot of places.
12827 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
12829 * exceptions.cs: Fix cctor test when --regression is used.
12831 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
12833 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
12836 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
12838 * inssel-ppc.brg: fixed register assignments for some rules.
12840 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
12842 * exceptions.cs: Add test for exceptions in static constructors.
12844 * mini.c (mono_jit_compile_method_with_out): Move the calling of
12845 static constructors outside the domain lock. Fixes #55720.
12847 2004-03-17 Martin Baulig <martin@ximian.com>
12849 * mini.c (get_generic_field_inst): Removed, this'll never happen.
12850 (inflate_generic_field): Take the `MonoMethod *' instead of the
12851 `MonoClass *' and added support for generic method.
12852 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
12853 have a `field->parent->gen_params', only inflate the field if it's
12854 an open constructed type.
12856 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
12858 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
12859 exception object instead of the preconstructed ones.
12861 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12863 * mini.c: reverted changed to sigsegv_signal_handler commited
12864 accidentally in the previous patch.
12866 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12869 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
12870 running --aot with an old assembly.
12872 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
12874 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
12877 * mini-sparc.c: Add support for v9 branches with prediction.
12879 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
12881 * mini.c (mini_init): #warning is GNUC only
12883 * mini-sparc.h: implement __builtin_frame_address
12884 and __builtin_return_address for Sun C compiler
12886 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
12888 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
12890 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
12892 * basic-calls.cs: Add test for unaligned byref long argument passing.
12894 * mini-ops.h: Add sparcv9 compare and branch instructions.
12896 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
12897 v9 instructions if we have a v9 cpu.
12899 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
12900 registers for global allocation.
12902 * exceptions-sparc.c: Fixes.
12904 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
12906 * liveness.c (mono_analyze_liveness): Optimized version.
12908 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
12910 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
12913 * basic-float.cs basic-calls.cs: New regression tests.
12915 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
12917 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
12918 sigaltstack implementation.
12920 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
12922 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
12923 stuff if SIGSEGV_ON_ALTSTACK is not defined.
12925 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
12927 * mini.c: Fix warnings.
12929 * mini.c (mono_resolve_patch_target): New function which contains the
12930 arch independent part of the patching process.
12932 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
12933 patching code to a separate function.
12935 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
12937 * mini.c (add_signal_handler): ifdef out on Windows
12939 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
12941 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
12942 cpu-sparc.md: Add exception handling support + other fixes.
12944 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
12945 typed GC detection in --version.
12947 * basic.cs exceptions.cs: New regression tests.
12949 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
12950 the arch specific code can store data during a compilation.
12952 * mini-ops.h: Add OP_SETFRET.
12954 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
12955 function, register a separate icall for each arity, so the icalls can
12958 * mini.c (mono_print_tree): Print negative offsets in a more readable
12961 * mini.c: Make signal handling work on sparc.
12963 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
12965 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
12967 * jit-icalls.c: Emulate truncl by aintl on solaris.
12969 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
12971 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
12973 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
12975 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
12977 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
12978 a MarshalByRef type, inline a method that performs the check, taking into
12979 account that the object can be a proxy. Also implemented tow new opcodes:
12980 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
12981 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
12982 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
12984 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
12986 * mini-ppc.c: if a relative branch displacement is too big
12987 but it points to and area reachable with an absolute branch,
12990 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
12992 * mini.c: optimize small copies in cpblk.
12994 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
12996 * basic-calls.cs basic-float.cs: New regression tests.
12998 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
12999 negative offsets from %fp. Implement localloc. Fix local register
13000 allocation. Fix the case when the this argument needs to be saved to
13001 the stack. Implement some missing opcodes.
13003 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
13005 * mini.c (mini_method_compile): Reenable global regalloc in methods
13006 with exception handlers.
13008 * linear-scan.c (mono_varlist_sort): Fix warning.
13010 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
13012 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
13015 * liveness.c: Make all variables uses in exception clauses volatile, to
13016 prevent them from being allocated to registers. Fixes #42136.
13018 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
13020 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
13021 causes regressions.
13023 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
13024 argument to mono_arch_regalloc_cost.
13026 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
13029 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
13031 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
13032 Make the cost of allocating a variable to a register arch dependent.
13034 * basic-calls.cs: Fix compilation of tests.
13036 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
13037 helper function to cut back on the number of #ifdefs needed.
13039 * mini-ppc.c: Fix compilation.
13041 * basic-calls.cs: New regression tests.
13043 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
13045 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
13046 of l0 since that is callee saved.
13048 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
13051 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
13052 of delay instruction.
13054 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
13056 * mini.h (MonoCallInst): Add 'virtual' flag.
13058 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
13060 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
13062 * *.cs: New regression tests.
13064 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
13067 * mini.c (mono_runtime_install_handlers): Fix build.
13069 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
13070 'signal_stack_size' members.
13072 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
13073 alternate signal stack.
13075 * exceptions-x86.c: Add stack overflow handling.
13077 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
13078 functions to arch independent code.
13080 * mini.c (mono_print_tree): Print more detailed info for load_membase
13083 2004-02-23 Martin Baulig <martin@ximian.com>
13085 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
13087 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
13089 * mini-x86.c: fixed reg allocation for div/rem.
13091 2004-02-22 Miguel de Icaza <miguel@ximian.com>
13093 * driver.c (mono_main): Report some configuratio options on --version.
13095 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
13097 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
13098 low in the address space. Correctly flush memory in thunks where we
13099 output native code.
13101 2004-02-20 Martin Baulig <martin@ximian.com>
13103 * mini.c (mini_get_method): New static method; inflate all generic
13104 methods and methods in open generic instances.
13105 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
13106 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
13108 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
13110 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
13112 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
13114 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
13116 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
13118 * mini-sparc.c (flushi mono_arch_output_basic_block): make
13119 it compile using Sun's compiler.
13121 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
13123 * 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.
13125 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
13127 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
13129 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
13131 * mini-ppc.c: handle calls outside of the allowed range with thunks
13132 allocated using the code manager.
13133 * tramp-ppc.c: use the code manager to hold generated native code.
13134 Fixed the magic trampoline to just patch vtable entries.
13136 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
13138 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
13141 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
13143 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
13146 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
13147 if we have a working __thread implementation.
13149 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
13150 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
13152 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
13154 * mini-x86.c: Fix compilation under gcc 2.
13156 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
13158 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
13159 contains a call to the wrapped function.
13161 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
13162 OP_<CALL>_IMM opcodes, and use them under X86.
13164 * mini.c (mono_jit_find_compiled_method): Fix warning.
13166 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
13168 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
13170 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
13171 functionality to mini.c.
13173 * mini.c (mono_create_jump_trampoline): New function to create a jump
13174 trampoline. Return a compiled method instead of a trampoline if it
13175 exists. Add a cache for jump trampolines.
13177 * mini.c (mono_jit_find_compiled_method): New function to return a
13178 compiled method if it exists.
13180 * mini-x86.c: Call mono_create_jump_trampoline instead of
13181 mono_arch_create_jit_trampoline.
13183 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
13184 a jump trampoline. Fixes #52092.
13186 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
13188 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
13189 which is not up-to-date. Add check_corlib_version () instead.
13191 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
13194 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
13195 since newer valgrind versions do not need it.
13197 * mini.c (mono_jit_compile_method_with_opt): New helper function to
13198 compile a method with a given set of optimizations.
13200 * mini.c: Compile icall wrappers on-demand instead of at startup.
13202 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
13203 wrapper for an icall.
13205 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
13207 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
13210 * iltests.il: Add test for non-empty stack before switch instruction.
13212 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
13214 * mini.c: Add support for new stringbuilder marshalling conventions.
13216 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
13218 2004-02-01 Martin Baulig <martin@ximian.com>
13220 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
13221 in `ginst->mtype_argv'.
13223 2004-01-31 Miguel de Icaza <miguel@ximian.com>
13225 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
13226 facilitate grepping.
13228 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
13230 * mini.c: fixed buglet in initobj generic implementation for references.
13232 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
13234 * Makefile.am: make the version script conditional.
13235 * jit-icalls.c: handle missing truncl().
13237 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
13239 * exceptions.cs: Add more tests for double->int conversion.
13241 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
13242 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
13244 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
13246 * driver.c: make --verbose --version emit an error
13247 if the loaded corlib doesn't match the runtime version.
13249 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
13251 * mini-ppc.h: export ppc_patch().
13252 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
13253 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
13254 on par or better than on MacOSX.
13256 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
13258 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
13259 mono_lookup_pinvoke_call.
13261 * mini-x86.c: Under windows, the default pinvoke calling convention is
13262 stdcall. Fixes #52834.
13264 * mini.c (optimize_branches): Add an upper bound to the number of
13265 iterations to prevent infinite loops on strange loops. Fixes #53003.
13267 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
13269 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
13270 and ISINST. Fixes #52093.
13272 * objects.cs (test_0_vector_array_cast): New tests.
13274 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
13276 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
13277 checking in Array.Set ().
13279 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
13282 * object.cs (test_0_multi_array_cast): New regression test.
13284 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
13286 * exceptions-ppc.c: fix build on Linux/PPC.
13288 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
13290 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
13291 running under valgrind.
13292 (x86_magic_trampoline): Fix build bustage.
13294 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
13295 negative values as well. This is needed for the encoding of the line number
13296 info, since sometimes the line numbers are not in increasing order.
13298 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
13300 * cpu-pentium.md (localloc): Increase the size of the localloc
13301 instruction since it is a loop under Win32.
13303 * debug-mini.c (record_line_number): Get rid of unneccesary memory
13306 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
13308 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
13309 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
13310 Max Horn (max@quendi.de). Fix file names in comments.
13312 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
13314 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
13315 avoid stack overflow.
13316 (replace_usage): Avoid uninitialized variable warnings.
13318 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
13319 and taking the address of valuetype variables.
13321 2004-01-03 Patrik Torstensson
13323 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
13324 for other purposes than FP later on.
13326 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
13328 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
13331 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
13333 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
13335 2003-12-30 Patrik Torstensson <p@rxc.se>
13337 * mini-x86.h: Decreased number of availiable fp regs.
13338 Solves corner cases with FP spilling.
13340 2003-12-23 Patrik Torstensson <p@rxc.se>
13342 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
13343 for floating point stack tracking / spilling on x86.
13346 * basic-float.cs: added float mul overflow test.
13348 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
13350 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
13352 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
13354 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
13355 supports for cond branches that overflow the immediate
13356 overflow offset. mcs can compile simple programs.
13358 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
13360 * exceptions-ppc.c: exception handling support wip:
13361 finally handlers get run on exception.
13363 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
13365 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
13368 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
13370 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
13371 initial support for stack walking and unwinding.
13373 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
13375 * driver.c (mono_main): Make corlib-out-of-sync message more
13376 descriptive. Also remove verify_corlib call.
13378 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
13380 * mini.c: make CEE_NEWARR calls and other emulated opcodes
13381 not overlap with other call's arguments, too.
13383 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
13385 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
13386 move to arch-specific code the choice of arch-specific
13387 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
13388 * mini.c: ensure emulation calls will not interleave
13391 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
13393 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
13394 the magic trampoline stack frame is dropped before executing
13397 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
13399 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
13400 and integer to fp conversions. Added support for overflowing
13401 arguments on the stack. Reserve a couple more registers as temps.
13402 Added support for aot compilation (as output still needs to be
13405 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
13407 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
13408 Don't overwrite return register in some corner cases.
13410 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
13412 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
13413 static constructors when AOT compiling.
13415 * driver.c (mono_main): Call mono_check_corlib_version.
13417 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
13419 * cpu-g4.md, basic.cs: fixed div target register.
13421 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
13423 * mini-ppc.c, basic.cs: shl_imm fix with test.
13425 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
13427 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
13428 structures by value. Misc fixes.
13429 * objects.cs: more tests.
13431 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
13433 * mini-ppc.c: lconv.ovf.i implemented.
13435 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13438 (mini_init): don't error out if someone already called g_thread_init.
13440 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
13442 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
13443 to be any type per the spec. Fix abnormal memory usage when
13444 the same object is repeatedly thrown.
13446 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
13448 * mini.c: check for overruns in IL code.
13450 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
13452 * TODO: Add/remove some todo entries.
13454 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
13456 * driver.c (mono_main): Call mono_verify_corlib.
13458 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
13460 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
13461 This has been moved to mini.c
13462 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
13463 type being casted is marshalbyref it could be a proxy, so instead of
13464 emitting the type check code, emit a call to a runtime method that will
13465 perform the check by calling CanCastTo if needed.
13467 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
13469 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
13470 methods with large stack frames under Win32.
13472 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
13474 * Makefile.am: Distribute regression tests.
13476 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
13477 at the end instead of inserting each variable into the sorted list.
13479 * linear-scan.c (mono_varlist_sort): New helper function.
13481 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
13483 * mini.c: ensure arguments and locals are within bounds.
13485 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
13487 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
13490 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
13492 * mini.c (mono_cprop_copy_values): Fix crash.
13494 * aot.c: Set verbosity back to 0.
13496 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
13498 * regalloc.c: complete memory leak fix by Laurent Morichetti
13501 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
13503 * driver.c (main_thread_handler): Revert the previous patch.
13505 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
13508 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
13509 memory from the memory pool.
13511 * driver.c (main_thread_handler): Turn on all optimizations when
13514 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
13515 an array for better performance.
13517 * regalloc.c (mono_regstate_assign): Fix memory leak.
13519 * debug-mini.c (mono_debug_serialize_debug_info): New function to
13520 serialize the debug info.
13522 * debug-mini.c (mono_debug_add_aot_method): New function to load the
13523 debug info from the serialized representation.
13525 * aot.c: Save debug info into the generated file and load it when
13528 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
13530 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
13532 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
13533 More FP-related fixes.
13535 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
13537 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
13538 and register allocation buglet. Hello world now runs.
13540 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
13542 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
13543 * tramp-ppc.c: fixed class init trampoline.
13544 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
13546 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
13548 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
13549 mini.c: more ppc changes/fixes.
13551 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
13553 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
13554 Also optimize the case when the arguments are the same in the caller
13557 * iltests.il: Add tests for tail calls with valuetype arguments.
13559 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
13561 * mini-ppc.c: fixes for struct return type.
13563 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
13565 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
13566 mono_spillvar_offset() to arch-specific code.
13568 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
13570 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
13572 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
13574 * exceptions-x86.c: Fix stack space leaks.
13576 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
13577 registers from the lmf if the method has save_lmf set.
13579 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
13581 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
13582 of icall wrappers into InvokeInDomain, since these are now per-domain.
13584 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
13586 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
13587 make some opcode emulation and intrinsic ops enabled/disabled
13588 according to the architecture. More fixes.
13590 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
13592 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
13594 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
13596 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
13597 arch-specific handling for 'this' and struct return type to
13598 arch-specific code.
13600 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13602 * aot.c: prevent divide by zero error when reporting (it happened with
13603 Accessibility.dll).
13605 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
13607 * mini.h (inst_switch): Remove unused macro.
13609 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13612 (load_aot_module): free 'info->methods' and 'info' properly. No more
13613 "free(): invalid pointer blah" messages when you have an old aot
13616 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
13618 * jit-icalls.c, mini.c: Added support for context static fields.
13620 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
13622 * mini.c (mono_method_blittable): Methods which set LastError are not
13623 blittable either. Fixes #51108.
13625 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
13627 * mini.c: flush icache.
13628 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
13630 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
13632 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
13634 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
13636 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
13639 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
13642 * inssel.brg (CEE_MKREFANY): Fix AOT case.
13644 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
13646 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
13647 instruction when the result is discarded.
13649 * iltests.il (test_0_div_regalloc): New regression test.
13651 * arrays.cs: Fix compilation error.
13653 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
13655 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
13656 float rules to inssel-x86.brg: sane architectures with FP registers
13657 don't need to implement these rules.
13659 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
13661 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
13663 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
13665 * mini.h, inssel-long32.brg: fixed endianess issues in int64
13666 implementation of 32 bit systems.
13668 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
13670 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
13671 (Jeroen Zwartepoorte).
13673 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
13675 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
13676 the caller and the callee matches.
13678 * mini.c (mono_method_to_ir): Add comment.
13680 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
13681 signbit is missing on some platforms.
13683 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
13685 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
13687 * mini.c (setup_jit_tls_data): Call the new function.
13689 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
13691 * mini-x86.c: Add experimental support for fast access to the lmf
13692 structure under NPTL/Linux 2.6.x.
13694 2003-11-06 Martin Baulig <martin@ximian.com>
13696 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
13697 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
13700 2003-11-02 Martin Baulig <martin@ximian.com>
13702 * mini.c (inflate_generic_field): New static method.
13703 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
13704 generic instance and the field is declared in a generic type, call
13705 inflate_generic_field() to inflate it. Fixes gen-28.cs.
13707 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
13709 * mini.h mini.c (mono_method_same_domain): New function to return
13710 whenever the caller and the callee are in the same domain.
13712 * tramp-x86.c (x86_magic_trampoline): Use the new function.
13714 2003-10-30 Martin Baulig <martin@ximian.com>
13716 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
13717 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
13719 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
13720 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
13722 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
13724 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
13727 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
13728 object here, so it is in the correct appdomain etc.
13730 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
13732 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
13734 (mono_method_to_ir): Avoid freeing the type created returned from
13735 mono_type_create_from_typespec, since it is put into an internal cache
13736 by the function. Fixes pointer.exe.
13738 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
13739 trampolines for icalls and pinvokes as well. Fixes #33569.
13741 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
13743 * mini.c: Update after appdomain changes.
13745 * mini.c (mono_jit_compile_method_inner): Allways compile native
13746 method wrappers in the root domain, since there can only be one
13747 instance of them, whose address is stored in method->info.
13749 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
13751 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
13752 environment variable. Instead detect automatically whenever running
13753 under valgrind using the magic macro RUNNING_ON_VALGRIND from
13756 2003-10-16 Miguel de Icaza <miguel@ximian.com>
13758 * trace.c, trace.h: New files that implement the new trace option
13761 * driver.c: Document new --trace options.
13763 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
13766 - if (mono_jit_trace_calls)
13767 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
13769 * mini.h: prototypes.
13771 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
13773 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
13775 * mini.c inssel.brg: Implement typedefbyref opcodes.
13777 * mini.c (mono_jit_compile_method): Remove unused local variable.
13779 * mini.c (mono_jit_compile_method_inner): Ditto.
13781 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
13783 * tramp-x86.c (x86_class_init_trampoline): Fix build.
13785 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
13787 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
13789 * mini.c (mono_no_aot): Remove unused global variable.
13791 * mini.c: Thread safety fixes.
13793 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
13795 * mini.c (mono_create_class_init_trampoline): Add a lock around
13796 class_init_hash_addr.
13798 * arrays.cs (test_0_newarr_emulation): Add new regression test for
13801 * mini.c: Decompose the NEWARR instruction before decomposing its
13802 arguments. Fixes #30073.
13804 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
13806 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
13809 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
13811 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
13813 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
13815 * driver.c: Add support for compiling icall wrappers to --compile.
13817 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
13819 * inssel.brg: The empty value in class->interface_offsets is -1, not
13822 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
13824 * objects.cs: New test for 'is' operator on an array of interfaces.
13826 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13828 * tramp-ppc.c: update trampoline code to support jumps
13829 and class initialization.
13831 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
13833 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
13835 * inssel.brg (OP_UNBOXCAST): Fix #46027.
13837 * inssel.brg (OP_UNBOX): Remove unused rule.
13839 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
13840 region instead of one for each method. Fixes #47813.
13842 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
13844 * exceptions.cs (test_0_nested_finally): New regression test for
13845 nested exception handlers.
13847 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
13849 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
13851 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
13854 * mini.c (mono_method_check_inlining): Make the inlining limit
13855 configurable by an environment variable.
13857 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
13859 * mini.h: Bump AOT file version.
13861 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
13862 token, store the image along with the token, since the token might not
13863 refer to the same image as the method containing the relocation,
13864 because of inlining.
13866 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
13868 * mini.c (mono_precompile_assemblies): New function to compile
13869 all methods in all loaded assemblies.
13871 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
13873 * regalloc.h regalloc.c (MonoRegState): Change the type of
13874 iassign and fassign to int*, since they can contain large negative
13875 values if the register is spilled. Also added some comments. Fixes
13878 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
13879 under Win32. Fixes #42964.
13881 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
13883 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
13885 * aot.c: Added support for AOT compiling methods which contain calls
13886 to wrappers. Currently, only remoting-invoke-with-check wrappers are
13889 * driver.c (compile_all_methods): Run the compilation in a thread
13890 managed by mono. Fixes #44023.
13892 * mini.c (mono_codegen): Print full method name in verbose output.
13894 * mini-x86.c (mono_arch_patch_code): Fix warning.
13896 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
13897 jumps, since the method we are jumping to might be domain-specific.
13899 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
13901 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13903 * inssel.brg: string chars are unsigned.
13905 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
13907 * TODO: New todo item.
13909 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
13910 which calls mono_runtime_class_init and patches the call site to
13911 avoid further calls.
13912 (mono_arch_create_class_init_trampoline): New arch specific function
13913 to create a class init trampoline.
13914 (create_trampoline_code): Generalized so it can create
13915 class init trampolines as well.
13917 * mini.c (helper_sig_class_init_trampoline): New helper variable.
13918 (mono_create_class_init_trampoline): New function to create and cache
13919 class init trampolines.
13920 (mono_find_class_init_trampoline_by_addr): New function to lookup the
13921 vtable given the address of a class init trampoline. Used by the
13923 (mono_codegen): Generate a call to a trampoline instead of
13924 mono_runtime_class_init in LDSFLD[A].
13925 (mono_codegen): Add relocations for the new trampoline.
13927 * mini.h mini-x86.c aot.c: Added a new relocation type:
13928 MONO_PATCH_INFO_CLASS_INIT.
13930 * mini.h: Bump AOT version number.
13932 * aot.c: Create a copy of the loaded code instead of using the original
13933 so methods which call each other will be close in memory, improving
13936 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
13937 patch since it breaks the regression tests.
13939 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
13940 for the register saving instruction sequence since the
13941 frame_state_for function in glibc 2.3.2 don't seem to detect it.
13943 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
13945 * TODO: Fix todo item && remove another.
13947 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
13949 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
13952 * aot.c: Moved the check for MONO_LASTAOT into the initialization
13953 function of the module.
13955 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
13956 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
13957 --no-aot command line option.
13959 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
13961 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
13962 by Bernie Solomon (bernard@ugsolutions.com).
13964 * inssel.brg: Refactor the interface offset table related code into
13965 its separate functions and add support for the AOT case.
13967 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
13969 * aot.c (mono_aot_get_method_inner): Fix memory leak.
13971 * aot.c: Added mono_aot_verbose variable and made all debugging
13972 output depend on the value of this variable.
13974 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
13975 method_label and info_label.
13977 * mini.h mini-x86.c aot.c: Added a new relocation type
13978 MONO_PATCH_INFO_IID for klass->interface_id.
13980 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
13981 the MonoJitInfo structure.
13983 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
13984 a non-root appdomain in shared mode.
13986 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
13988 * aot.c: make aot loader less verbose. Remove free of unused variable.
13990 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
13992 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
13994 * .cvsignore: Added *.dll.
13996 * mini.c (mono_print_tree_nl): New function callable while debugging.
13998 * mini.c (mono_print_code): Export this.
14000 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
14003 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
14005 * mini.h (MonoCompile): Added 'jit_info' field.
14007 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
14008 the cfg structure, since it is needed by the AOT compiler.
14010 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
14012 * aot.c: A major rewrite. Changes include:
14013 - save exception tables for methods which have them.
14014 - cache failed lookups in aot_get_method () to avoid the (slow) calls
14015 to g_module_symbol.
14016 - reworked the file format so it is now much smaller and needs
14017 fewer relocation entries.
14019 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
14021 * aot.c (load_aot_module): Fix build bustage on platforms without
14024 2003-09-04 Martin Baulig <martin@ximian.com>
14026 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
14028 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
14030 * TODO: Some new optimization ideas.
14032 * aot.c: Move AOT module loading logic here from mono_assembly_open.
14034 * aot.c: Save the optimization flags used to compile the code into
14037 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
14038 support emitting domain specific code.
14040 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
14041 no longer domain neutral. It can be made domain neutral by compiling
14042 with --optimize=shared.
14044 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
14045 between appdomains.
14047 * driver.c mini.h mini.c: New --no-aot debugging option which disables
14048 loading of AOT code.
14050 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
14052 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
14053 if there is no domain neutrality information.
14055 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
14057 * aot.c (mono_compile_assembly): Emit a symbol containing the file
14058 format version into the generated library.
14060 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
14061 callee method into the caller since one of them could be shared.
14063 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
14064 system exceptions from AOT code now works.
14066 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
14067 method if it is domain neutral and the callee is not.
14069 * graph.c (cfg_emit_one_loop_level): Fix warning.
14071 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
14073 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
14076 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
14078 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
14079 is needed by code which is executed before mono_runtime_init ().
14080 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
14082 * mini.c (mono_thread_abort): Fix warning.
14083 (mono_jit_compile_method): Call static constructor in the AOT case too.
14085 * aot.c (mono_compile_assembly): Fix warning.
14087 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14089 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
14091 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
14093 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
14095 * cpu-pentium.md: Fix the length of call opcodes so they include the
14096 ESP restoring instruction. Fixes #47968.
14098 2003-08-28 Martin Baulig <martin@ximian.com>
14100 * mini-x86.c (mono_arch_call_opcode): Added support for
14101 MONO_TYPE_GENERICINST.
14103 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
14105 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
14107 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
14108 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
14110 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
14113 2003-08-26 Martin Baulig <martin@ximian.com>
14115 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
14116 when reporting an error, set this to the actual error location.
14117 (mono_method_to_ir): Report the correct error location if
14118 get_basic_blocks() returned an error.
14120 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
14122 * mini.c (mono_type_blittable): OBJECT is not blittable.
14123 (mono_method_blittable): Methods which have marshalling descriptors
14124 are not blittable either. Fixes #47842.
14126 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
14128 * driver.c mini.c: Use an environment variable instead of a global
14129 variable. Also fix the build.
14131 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
14132 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
14135 * driver.c mini.c: Added --with-valgrind option to turn off some
14136 code which prevents mono from running under valgrind.
14138 * mini.c (mono_emit_call_args): Fixed warning.
14140 * mini.c (mono_emulate_opcode): Fixed warning.
14142 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
14144 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
14145 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
14146 regalloc.c, regalloc.h: specify available registers in arch-specific
14147 code and support floats in the regallocator (patch by Laurent Morichetti
14150 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
14152 * mini.c: mono_thread_current() can be called only after
14153 mono_runtime_init(): rearrange code to not call it early on.
14155 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
14157 * mini.c: allocate jump tables in the code mempools.
14159 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
14161 * mini.c, mini.h: make sure per-thread data allocated by the jit is
14164 2003-08-10 Miguel de Icaza <miguel@ximian.com>
14166 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
14167 12 to 16. This fixes bug #47453.
14170 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
14172 * mini-ppc.c: fixed indexed load and unsigned compares.
14174 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
14176 * mini.c: reenabled installation of handler for
14177 thread abort signal.
14179 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
14181 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
14182 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
14183 until it's fixed and actually useful.
14185 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
14187 * inssel-long32.brg: couple more opcodes implemented.
14189 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
14191 * mini-sparc.c: Even more opcodes implemeted.
14193 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
14195 * mini-sparc.c: More opcodes implemented.
14197 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
14199 * mini-sparc.c: More opcodes implemented.
14201 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
14203 * inssel-sparc.brg: Add some needed rules. Direct
14205 * Makefile.am: Use inssel-sparc.brg
14206 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
14207 an assert happy for now.
14209 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
14211 * mini-sparc.c: Fixed compile errors.
14212 * exceptions-sparc.c: Same. We now produce a mono binary
14213 on sparc-linux. Yea.
14215 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
14217 * mini-sparc.c: Renamed registers. Also some macro cleanups.
14218 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
14219 They compile, but do not work.
14221 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
14223 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
14224 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
14225 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
14228 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
14230 * mini.c: more opcodes implemented and better support for generics.
14232 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
14234 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
14235 * mini.c, mini.h: first cut at generics support: some new instructions
14236 added and changed the behaviour of some of the existing ones.
14238 2003-07-21 Miguel de Icaza <miguel@ximian.com>
14240 * mini.c: Removed definition of metadata_shared mutex here.
14242 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
14244 * mini-x86.c: make vararg calls work for instance methods.
14246 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
14248 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
14249 returns the arguments in a separte list, now.
14251 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
14253 * aot.c, mini.c: updates for array type representation changes.
14255 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
14257 * mini.c: register function to perform jit shutdown.
14259 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
14261 * mini.c: use a faster allocator if possible.
14263 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
14265 * aot.c: some cleanups and portability changes.
14267 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
14269 * mini.c: use faster allocation for CEE_BOX if possible.
14271 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
14273 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
14274 Moved inlined mempcy code to its own function so that is can be
14275 reused. Added an inline memset function as well (optimized initobj).
14276 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
14278 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
14280 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
14282 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
14284 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
14285 arch code can setup the cpu for CLR execution, if needed.
14286 We use it on x86 to set the precision of FP operations.
14288 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
14290 * mini.c: disable some optimizations if we can guess they'll cost too
14291 much for a given method.
14293 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
14295 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
14297 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
14298 * mini.h mini.c mini-x86.c: Added instruction level coverage
14299 info collection support.
14301 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
14303 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
14304 is now implemented in the profiling API. Get rid of a couple of
14305 unnecessary global variables.
14307 2003-06-15 Nick Drochak <ndrochak@gol.com>
14309 * basic-long.cs: tests for negative values for bigmul, and unsigned.
14310 * cpu-g4.md: add op_bigmul and op_bigmul_un
14311 * cpu_pentium.md: add op_bigmul_un
14312 * inssel-long32.brg: add rule for unsigned bigmul
14313 * mini-ops.h: define OP_BIGMUL_UN
14314 * mini-x86.c: THE BUG: handle (un)signed properly
14315 * mini.c: choose unsigned opcode if needed.
14316 This set of patches fixes bug #44291
14318 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
14320 * mini.c (optimize_branches): improved to handle all kinds of
14321 conditional branches.
14323 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
14325 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
14326 don't raise exceptions.
14328 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
14330 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
14331 to arch-specific files.
14333 2003-06-09 Martin Baulig <martin@ximian.com>
14335 * Makefile.am (libs): Added $(LIBGC_LIBS).
14337 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
14339 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
14340 and OP_ATAN (fixes bug#44293).
14342 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
14344 * Makefile.am, mini-x86.c: rename cpu description array to
14345 pentium_desc, since some compilers define the 'pentium' preprocessor
14348 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
14350 * mini.c (mini_select_instructions): add explicit branch if the
14351 following block is not the false target of a conditional branch -
14352 we need this with any optimization that reorder or remove bblocks
14354 * mini.c (optimize_branches): bug fixes
14356 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
14358 * mini.c (mono_method_to_ir): inline static readonly fields
14360 * ssa.c (fold_tree): start cfold support for long (very simple
14363 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
14365 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
14367 * inssel.brg: fixed memcpy (bug #44219).
14369 2003-06-05 Dick Porter <dick@ximian.com>
14371 * driver.c: Set the glib log levels to not abort if g_message
14374 g_set_prgname() has to happen before mini_init() so that the
14375 process handle gets the info.
14377 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
14379 * driver.c: add intrins to the default optimizations to get wider
14382 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
14384 * mini.h: some large basic blocks will overflow a 16-bit
14385 integers for symbolic registers.
14387 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
14389 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
14390 (mono_arch_output_basic_block): fix bug 43499
14392 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
14394 * mini.c: kill duplicated definition of mono_debug_format.
14396 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
14398 * mini-x86.c, arrays.cs: fixed register allocation bug.
14400 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
14402 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
14404 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
14406 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14409 (print_method_from_ip): also print source location information if
14412 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
14414 * mini.c (mono_find_block_region): bug fix in region code
14415 (mini_method_compile): enable removing unreachable code again, but
14416 only in methods without exception clauses.
14418 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
14420 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
14421 Implemented arglist opcode and handling of TypedReference type.
14422 Fixed x86 call convention when a structure is returned.
14423 Minimal support for calling static vararg methods.
14425 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
14427 * mini.c (mini_method_compile): always remove unreachable code,
14428 because the code in them may be inconsistent (access to dead
14429 variables for example).
14431 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
14433 * driver.c, debug-mini.c: warning fixes.
14435 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
14437 * Makefile.am, jit.h, mini.h: install header for embedding mono.
14439 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
14441 * mini.c: thread-static fields are registered in mono_class_vtable(),
14442 so ensure the function is called before checking for them.
14444 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
14446 * mini.c (optimize_branches): fix for bug 43586
14448 * jit-icalls.c (mono_llmult_ovf): added an additional check for
14449 overflow (fixes Bug #43639)
14451 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
14453 * mini.c, objects.cs: allow the use of stobj for primitive types.
14455 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
14457 * mini.c: be less strict about argument checking until we support
14458 running the verifier.
14460 2003-05-27 Nick Drochak <ndrochak@gol.com>
14462 * basic-long.cs: tests for (ulong)int * (ulong)int also
14463 * mini.c: use the same trick for (ulong)int * (ulong)int
14465 2003-05-27 Nick Drochak <ndrochak@gol.com>
14467 * basic-long.cs: add regression test for (long)int * (long)int
14468 * cpu-pentium.md: add op_bigmul specification
14469 * inssel-long32.brg: add OP_BIGMUL rule
14470 * mini-ops.h: add OP_BIGMUL
14471 * mini-x86.c: register allocator: handle case where src1 needs to be
14473 * mini.c: substitute special BIGMUL opcode in the tree for
14474 (long)int * (long)int
14476 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
14478 * jit-icalls.c: call the type ctor on field access if needed.
14480 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
14482 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
14483 to a method (including results of ldelema, bug#43207).
14485 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
14487 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
14488 colors to show exception handler blocks.
14490 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
14491 (fix for pinvoke7.cs).
14493 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
14495 * mini.h, mini.c: ensure correct initialization order for types that
14496 require it. Prepare for lazy compilation of jit icall wrappers.
14497 Provide a name for opcode emulation to reduce unneeded mallocing.
14499 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
14501 * mini-x86.c: better register restoring code and profiling
14502 support for tail calls.
14504 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
14506 * mini.h, driver.c: prepare for leaf methods optimization.
14508 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
14510 * mini.c: get targets of branches before converting a method.
14512 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
14514 * mini.c (optimize_branches): added some experimental code (disbaled)
14516 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
14518 * mini.c (optimize_branches): fix branch to branch optimization
14520 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
14522 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
14524 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
14526 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
14529 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
14531 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
14532 enable use of interface variables again.
14534 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
14535 I1 to registers because there is no simply way to sign extend 8bit
14536 quantities in caller saved registers on x86.
14538 * inssel-float.brg: set costs of some rules to 2 so
14539 that monobure always select the arch. specific ones if supplied,
14540 regardless of the order we pass the files to monoburg.
14542 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
14544 * mini.c, mini-x86.c: since the magic trampoline for jumps
14545 can't patch the code directly, we do it as soon as the
14546 method gets compiled.
14548 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
14550 * mini-x86.c, mini.h: introduce a new patching method
14551 to support CEE_JMP and tail calls.
14552 * mini.c: obey tail.call. Don't precompile methods target
14554 * tramp-x86.c: new trampoline code to handle methods
14555 reached through a jump.
14557 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
14559 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
14560 bit values to registers
14562 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
14564 * mini.c (mono_compile_get_interface_var): share interface
14565 variables if possible.
14567 2003-05-16 Martin Baulig <martin@ximian.com>
14569 * debug-mini.c (mono_init_debugger): New function to initialize
14570 the debugger. This is not in the debugger since it needs to
14571 access some of mini's internals.
14573 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
14575 * mini.c (mono_method_to_ir): inlining fixes/cleanups
14577 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
14579 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
14580 for value type handling.
14582 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
14584 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
14585 (mono_method_check_inlining): enable inlining of all kinds of wrappers
14587 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
14589 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
14590 the constructor through a proxy.
14592 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
14594 * jit-icalls.c, inssel.brg: fixes to array element address
14597 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
14599 * mini-x86.c (is_regsize_var): allocate pointer to registers
14601 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
14603 * driver.c: fixed typo, added intrins to the set of optimizations
14604 tested with regressions.
14606 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
14608 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
14609 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
14612 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
14614 * inssel.brg: remove some common pop instructions without side effects
14616 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
14618 * inssel-x86.brg: fixed thinko in int to double conversions.
14620 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
14622 * mini.c, jit-icalls.c: added runtime thread-static variable support.
14624 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
14626 * inssel-long32.brg: two more missing instructions.
14628 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
14630 * mini.c (mono_emit_call_args): set the cil_code for all arguments
14631 if not already set.
14633 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
14635 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
14638 * basic-float.cs: Added tests for negative zero.
14640 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
14642 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
14643 a couple of missing operations for long casts, with test cases.
14645 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14647 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
14649 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
14651 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
14652 code size estimation.
14654 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
14656 * mini.c (mono_jit_create_remoting_trampoline): make it work with
14657 abstract methods (fix bug 42542)
14659 * aot.c: add ability to handle array types
14661 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
14663 * mini.c: Call the _specific versions of the object allocation
14664 functions if possible.
14666 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
14668 * driver.c: call setlocale ().
14670 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
14672 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
14675 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
14677 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
14679 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
14680 wrappers (fix bug 42122)
14682 2003-05-04 Martin Baulig <martin@ximian.com>
14684 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
14686 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
14687 s/mini_set_defaults/mono_set_defaults/g.
14689 2003-05-04 Martin Baulig <martin@ximian.com>
14691 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
14693 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
14695 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
14696 (reported by Don Roberts).
14698 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
14700 * mini.c: temporarily work around two bugs for this release.
14702 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
14704 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
14705 that contains -export-dynamic and it makes using the ld script
14707 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
14709 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
14711 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
14714 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
14716 * mini.c: make sure leave calls all the needed finally blocks,
14717 even when the target jumps out of multiple exception clauses.
14719 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
14721 * ldscript, Makefile.am: add linker script to reduce the number of
14722 exported symbols (should also fix the issues with libwine defining
14723 some of the same symbols in io-layer).
14725 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
14727 * driver.c (mini_main): Avoid assertion when no file name is given on
14730 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
14732 * driver.c: added --version/-V command line option.
14733 Added the inline optimization in the regression tests.
14735 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
14737 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
14738 to the type in the method signature (fixes bug#42134).
14740 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
14742 * mini.c: when inlining, check this is not null only when needed (bug #42135).
14744 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
14746 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
14748 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14750 * driver.c: fixed bug #42100.
14752 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
14754 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
14756 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
14758 * mini.c: moved most of the code required to do inlining to its own
14759 function so it can be reused. Inline also ctors if appropriate.
14761 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
14763 * Makefile.am: Link with -export-dynamic so shared libs loaded by
14764 the runtime can call mono API functions.
14766 2003-04-27 Martin Baulig <martin@ximian.com>
14768 * debug-mini.c (mono_debug_init_method): Added
14769 `guint32 breakpoint_id' argument; if the method has a breakpoint,
14770 send a notification to the debugger.
14772 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
14773 running in the Mono Debugger, just pass the breakpoint number to
14774 mono_debug_init_method().
14776 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
14778 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
14780 * mini.c: allow some more unsafe compares.
14782 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
14784 * mini-x86.c, Makefile.am: make distcheck works (partially from
14785 a patch by Richard Lee <r.h.lee@attbi.com>).
14786 * regset.c, regset.h: removed, they are unused.
14788 2003-04-25 Dick Porter <dick@ximian.com>
14790 * driver.c: Usage reports the name as 'mono' not 'mini'
14791 * exceptions-x86.c: Build and run on freebsd
14793 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
14795 * Makefile.am: install the program with the 'mono' name and
14796 the library as libmono instead of mini and libmini.
14798 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
14800 * driver.c: provide the APIs for the embedding interface of the old jit.
14802 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
14804 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
14806 2003-04-23 Martin Baulig <martin@ximian.com>
14808 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
14810 * driver.c: Added `--debug' command line argument to enable
14813 2003-04-23 Martin Baulig <martin@ximian.com>
14815 * debug.[ch]: Removed. The code is now in
14816 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
14818 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
14821 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
14823 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
14825 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14828 (mini_cleanup): moved mono_runtime_cleanup call after the call to
14829 mono_domain_finalize.
14830 (mini_method_compile): use mono_method_profile* if the the option is
14833 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
14835 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
14836 methods with their wrapper.
14838 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
14839 methods with their wrapper.
14841 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
14844 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
14847 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
14850 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
14852 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
14854 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
14856 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
14857 of the mempool. This is slightly faster and uses less memory
14859 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
14861 * mini.c: avoid O(n) allocation for variables.
14863 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
14865 * mini.c: handle items on the stack after inlining methods.
14867 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
14869 * mini.c: make the method->opcode optimization dependent
14870 on MONO_OPT_INSTRINS and do it lazily.
14872 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
14874 * driver.c: print overall results at the end of regression run.
14876 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
14878 * inssel.brg: don't overwrite symbolic registers.
14880 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
14882 * inssel-x86.brg: fix conversion from long to float.
14884 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
14886 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
14888 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
14890 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
14892 * driver.c: Added --print-vtable option as in the old JIT.
14894 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
14896 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
14898 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
14900 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
14902 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
14904 * mini.c regalloc.c regalloc.h: Fix memory leak.
14906 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
14908 * aot.c (mono_aot_get_method): register all used strings
14910 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
14912 * mini.c: always intern strings references with ldstr at compile time.
14914 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
14916 * Makefile.am: add BUILT_SOURCES.
14918 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
14920 * driver.c: give a better error message when the assembly to execute
14921 doesn't have an entry point.
14923 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
14925 * Makefile.am: added hack for automake
14927 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
14930 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
14932 22003-04-07 Martin Baulig <martin@ximian.com>
14934 * Makefile.am: Added Makefile.am.
14936 * debugger-main.c: Removed, this is now in the debugger where it
14939 * mini.pc.in: Call this package `mini' for the moment.