2 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
4 * mini.c: kill duplicated definition of mono_debug_format.
6 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
8 * mini-x86.c, arrays.cs: fixed register allocation bug.
10 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
12 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
14 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
16 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19 (print_method_from_ip): also print source location information if
22 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24 * mini.c (mono_find_block_region): bug fix in region code
25 (mini_method_compile): enable removing unreachable code again, but
26 only in methods without exception clauses.
28 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
30 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
31 Implemented arglist opcode and handling of TypedReference type.
32 Fixed x86 call convention when a structure is returned.
33 Minimal support for calling static vararg methods.
35 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
37 * mini.c (mini_method_compile): always remove unreachable code,
38 because the code in them may be inconsistent (access to dead
39 variables for example).
41 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
43 * driver.c, debug-mini.c: warning fixes.
45 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
47 * Makefile.am, jit.h, mini.h: install header for embedding mono.
49 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
51 * mini.c: thread-static fields are registered in mono_class_vtable(),
52 so ensure the function is called before checking for them.
54 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
56 * mini.c (optimize_branches): fix for bug 43586
58 * jit-icalls.c (mono_llmult_ovf): added an additional check for
59 overflow (fixes Bug #43639)
61 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
63 * mini.c, objects.cs: allow the use of stobj for primitive types.
65 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
67 * mini.c: be less strict about argument checking until we support
70 2003-05-27 Nick Drochak <ndrochak@gol.com>
72 * basic-long.cs: tests for (ulong)int * (ulong)int also
73 * mini.c: use the same trick for (ulong)int * (ulong)int
75 2003-05-27 Nick Drochak <ndrochak@gol.com>
77 * basic-long.cs: add regression test for (long)int * (long)int
78 * cpu-pentium.md: add op_bigmul specification
79 * inssel-long32.brg: add OP_BIGMUL rule
80 * mini-ops.h: add OP_BIGMUL
81 * mini-x86.c: register allocator: handle case where src1 needs to be
83 * mini.c: substitute special BIGMUL opcode in the tree for
86 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
88 * jit-icalls.c: call the type ctor on field access if needed.
90 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
92 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
93 to a method (including results of ldelema, bug#43207).
95 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
97 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
98 colors to show exception handler blocks.
100 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
101 (fix for pinvoke7.cs).
103 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
105 * mini.h, mini.c: ensure correct initialization order for types that
106 require it. Prepare for lazy compilation of jit icall wrappers.
107 Provide a name for opcode emulation to reduce unneeded mallocing.
109 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
111 * mini-x86.c: better register restoring code and profiling
112 support for tail calls.
114 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
116 * mini.h, driver.c: prepare for leaf methods optimization.
118 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
120 * mini.c: get targets of branches before converting a method.
122 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
124 * mini.c (optimize_branches): added some experimental code (disbaled)
126 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
128 * mini.c (optimize_branches): fix branch to branch optimization
130 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
132 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
134 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
136 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
139 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
141 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
142 enable use of interface variables again.
144 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
145 I1 to registers because there is no simply way to sign extend 8bit
146 quantities in caller saved registers on x86.
148 * inssel-float.brg: set costs of some rules to 2 so
149 that monobure always select the arch. specific ones if supplied,
150 regardless of the order we pass the files to monoburg.
152 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
154 * mini.c, mini-x86.c: since the magic trampoline for jumps
155 can't patch the code directly, we do it as soon as the
156 method gets compiled.
158 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
160 * mini-x86.c, mini.h: introduce a new patching method
161 to support CEE_JMP and tail calls.
162 * mini.c: obey tail.call. Don't precompile methods target
164 * tramp-x86.c: new trampoline code to handle methods
165 reached through a jump.
167 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
169 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
170 bit values to registers
172 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
174 * mini.c (mono_compile_get_interface_var): share interface
175 variables if possible.
177 2003-05-16 Martin Baulig <martin@ximian.com>
179 * debug-mini.c (mono_init_debugger): New function to initialize
180 the debugger. This is not in the debugger since it needs to
181 access some of mini's internals.
183 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
185 * mini.c (mono_method_to_ir): inlining fixes/cleanups
187 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
189 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
190 for value type handling.
192 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
194 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
195 (mono_method_check_inlining): enable inlining of all kinds of wrappers
197 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
199 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
200 the constructor through a proxy.
202 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
204 * jit-icalls.c, inssel.brg: fixes to array element address
207 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
209 * mini-x86.c (is_regsize_var): allocate pointer to registers
211 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
213 * driver.c: fixed typo, added intrins to the set of optimizations
214 tested with regressions.
216 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
218 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
219 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
222 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
224 * inssel.brg: remove some common pop instructions without side effects
226 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
228 * inssel-x86.brg: fixed thinko in int to double conversions.
230 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
232 * mini.c, jit-icalls.c: added runtime thread-static variable support.
234 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
236 * inssel-long32.brg: two more missing instructions.
238 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
240 * mini.c (mono_emit_call_args): set the cil_code for all arguments
243 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
245 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
248 * basic-float.cs: Added tests for negative zero.
250 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
252 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
253 a couple of missing operations for long casts, with test cases.
255 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
257 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
259 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
261 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
262 code size estimation.
264 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
266 * mini.c (mono_jit_create_remoting_trampoline): make it work with
267 abstract methods (fix bug 42542)
269 * aot.c: add ability to handle array types
271 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
273 * mini.c: Call the _specific versions of the object allocation
274 functions if possible.
276 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
278 * driver.c: call setlocale ().
280 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
282 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
285 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
287 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
289 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
290 wrappers (fix bug 42122)
292 2003-05-04 Martin Baulig <martin@ximian.com>
294 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
296 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
297 s/mini_set_defaults/mono_set_defaults/g.
299 2003-05-04 Martin Baulig <martin@ximian.com>
301 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
303 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
305 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
306 (reported by Don Roberts).
308 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
310 * mini.c: temporarily work around two bugs for this release.
312 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
314 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
315 that contains -export-dynamic and it makes using the ld script
317 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
319 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
321 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
324 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
326 * mini.c: make sure leave calls all the needed finally blocks,
327 even when the target jumps out of multiple exception clauses.
329 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
331 * ldscript, Makefile.am: add linker script to reduce the number of
332 exported symbols (should also fix the issues with libwine defining
333 some of the same symbols in io-layer).
335 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
337 * driver.c (mini_main): Avoid assertion when no file name is given on
340 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
342 * driver.c: added --version/-V command line option.
343 Added the inline optimization in the regression tests.
345 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
347 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
348 to the type in the method signature (fixes bug#42134).
350 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
352 * mini.c: when inlining, check this is not null only when needed (bug #42135).
354 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
356 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
358 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
360 * driver.c: fixed bug #42100.
362 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
364 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
366 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
368 * mini.c: moved most of the code required to do inlining to its own
369 function so it can be reused. Inline also ctors if appropriate.
371 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
373 * Makefile.am: Link with -export-dynamic so shared libs loaded by
374 the runtime can call mono API functions.
376 2003-04-27 Martin Baulig <martin@ximian.com>
378 * debug-mini.c (mono_debug_init_method): Added
379 `guint32 breakpoint_id' argument; if the method has a breakpoint,
380 send a notification to the debugger.
382 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
383 running in the Mono Debugger, just pass the breakpoint number to
384 mono_debug_init_method().
386 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
388 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
390 * mini.c: allow some more unsafe compares.
392 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
394 * mini-x86.c, Makefile.am: make distcheck works (partially from
395 a patch by Richard Lee <r.h.lee@attbi.com>).
396 * regset.c, regset.h: removed, they are unused.
398 2003-04-25 Dick Porter <dick@ximian.com>
400 * driver.c: Usage reports the name as 'mono' not 'mini'
401 * exceptions-x86.c: Build and run on freebsd
403 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
405 * Makefile.am: install the program with the 'mono' name and
406 the library as libmono instead of mini and libmini.
408 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
410 * driver.c: provide the APIs for the embedding interface of the old jit.
412 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
414 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
416 2003-04-23 Martin Baulig <martin@ximian.com>
418 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
420 * driver.c: Added `--debug' command line argument to enable
423 2003-04-23 Martin Baulig <martin@ximian.com>
425 * debug.[ch]: Removed. The code is now in
426 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
428 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
431 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
433 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
435 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
438 (mini_cleanup): moved mono_runtime_cleanup call after the call to
439 mono_domain_finalize.
440 (mini_method_compile): use mono_method_profile* if the the option is
443 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
445 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
446 methods with their wrapper.
448 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
449 methods with their wrapper.
451 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
454 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
457 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
460 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
462 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
464 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
466 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
467 of the mempool. This is slightly faster and uses less memory
469 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
471 * mini.c: avoid O(n) allocation for variables.
473 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
475 * mini.c: handle items on the stack after inlining methods.
477 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
479 * mini.c: make the method->opcode optimization dependent
480 on MONO_OPT_INSTRINS and do it lazily.
482 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
484 * driver.c: print overall results at the end of regression run.
486 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
488 * inssel.brg: don't overwrite symbolic registers.
490 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
492 * inssel-x86.brg: fix conversion from long to float.
494 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
496 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
498 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
500 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
502 * driver.c: Added --print-vtable option as in the old JIT.
504 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
506 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
508 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
510 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
512 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
514 * mini.c regalloc.c regalloc.h: Fix memory leak.
516 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
518 * aot.c (mono_aot_get_method): register all used strings
520 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
522 * mini.c: always intern strings references with ldstr at compile time.
524 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
526 * Makefile.am: add BUILT_SOURCES.
528 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
530 * driver.c: give a better error message when the assembly to execute
531 doesn't have an entry point.
533 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
535 * Makefile.am: added hack for automake
537 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
540 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
542 22003-04-07 Martin Baulig <martin@ximian.com>
544 * Makefile.am: Added Makefile.am.
546 * debugger-main.c: Removed, this is now in the debugger where it
549 * mini.pc.in: Call this package `mini' for the moment.