1 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
3 * mini.c (mono_method_to_ir): inline static readonly fields
5 * ssa.c (fold_tree): start cfold support for long (very simple
8 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
10 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
12 * inssel.brg: fixed memcpy (bug #44219).
14 2003-06-05 Dick Porter <dick@ximian.com>
16 * driver.c: Set the glib log levels to not abort if g_message
19 g_set_prgname() has to happen before mini_init() so that the
20 process handle gets the info.
22 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24 * driver.c: add intrins to the default optimizations to get wider
27 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
29 * mini.h: some large basic blocks will overflow a 16-bit
30 integers for symbolic registers.
32 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
34 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
35 (mono_arch_output_basic_block): fix bug 43499
37 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
39 * mini.c: kill duplicated definition of mono_debug_format.
41 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
43 * mini-x86.c, arrays.cs: fixed register allocation bug.
45 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
47 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
49 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
51 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
54 (print_method_from_ip): also print source location information if
57 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
59 * mini.c (mono_find_block_region): bug fix in region code
60 (mini_method_compile): enable removing unreachable code again, but
61 only in methods without exception clauses.
63 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
65 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
66 Implemented arglist opcode and handling of TypedReference type.
67 Fixed x86 call convention when a structure is returned.
68 Minimal support for calling static vararg methods.
70 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
72 * mini.c (mini_method_compile): always remove unreachable code,
73 because the code in them may be inconsistent (access to dead
74 variables for example).
76 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
78 * driver.c, debug-mini.c: warning fixes.
80 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
82 * Makefile.am, jit.h, mini.h: install header for embedding mono.
84 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
86 * mini.c: thread-static fields are registered in mono_class_vtable(),
87 so ensure the function is called before checking for them.
89 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
91 * mini.c (optimize_branches): fix for bug 43586
93 * jit-icalls.c (mono_llmult_ovf): added an additional check for
94 overflow (fixes Bug #43639)
96 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
98 * mini.c, objects.cs: allow the use of stobj for primitive types.
100 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
102 * mini.c: be less strict about argument checking until we support
103 running the verifier.
105 2003-05-27 Nick Drochak <ndrochak@gol.com>
107 * basic-long.cs: tests for (ulong)int * (ulong)int also
108 * mini.c: use the same trick for (ulong)int * (ulong)int
110 2003-05-27 Nick Drochak <ndrochak@gol.com>
112 * basic-long.cs: add regression test for (long)int * (long)int
113 * cpu-pentium.md: add op_bigmul specification
114 * inssel-long32.brg: add OP_BIGMUL rule
115 * mini-ops.h: add OP_BIGMUL
116 * mini-x86.c: register allocator: handle case where src1 needs to be
118 * mini.c: substitute special BIGMUL opcode in the tree for
119 (long)int * (long)int
121 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
123 * jit-icalls.c: call the type ctor on field access if needed.
125 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
127 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
128 to a method (including results of ldelema, bug#43207).
130 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
132 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
133 colors to show exception handler blocks.
135 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
136 (fix for pinvoke7.cs).
138 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
140 * mini.h, mini.c: ensure correct initialization order for types that
141 require it. Prepare for lazy compilation of jit icall wrappers.
142 Provide a name for opcode emulation to reduce unneeded mallocing.
144 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
146 * mini-x86.c: better register restoring code and profiling
147 support for tail calls.
149 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
151 * mini.h, driver.c: prepare for leaf methods optimization.
153 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
155 * mini.c: get targets of branches before converting a method.
157 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
159 * mini.c (optimize_branches): added some experimental code (disbaled)
161 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
163 * mini.c (optimize_branches): fix branch to branch optimization
165 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
167 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
169 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
171 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
174 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
176 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
177 enable use of interface variables again.
179 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
180 I1 to registers because there is no simply way to sign extend 8bit
181 quantities in caller saved registers on x86.
183 * inssel-float.brg: set costs of some rules to 2 so
184 that monobure always select the arch. specific ones if supplied,
185 regardless of the order we pass the files to monoburg.
187 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
189 * mini.c, mini-x86.c: since the magic trampoline for jumps
190 can't patch the code directly, we do it as soon as the
191 method gets compiled.
193 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
195 * mini-x86.c, mini.h: introduce a new patching method
196 to support CEE_JMP and tail calls.
197 * mini.c: obey tail.call. Don't precompile methods target
199 * tramp-x86.c: new trampoline code to handle methods
200 reached through a jump.
202 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
204 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
205 bit values to registers
207 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
209 * mini.c (mono_compile_get_interface_var): share interface
210 variables if possible.
212 2003-05-16 Martin Baulig <martin@ximian.com>
214 * debug-mini.c (mono_init_debugger): New function to initialize
215 the debugger. This is not in the debugger since it needs to
216 access some of mini's internals.
218 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
220 * mini.c (mono_method_to_ir): inlining fixes/cleanups
222 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
224 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
225 for value type handling.
227 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
229 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
230 (mono_method_check_inlining): enable inlining of all kinds of wrappers
232 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
234 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
235 the constructor through a proxy.
237 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
239 * jit-icalls.c, inssel.brg: fixes to array element address
242 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
244 * mini-x86.c (is_regsize_var): allocate pointer to registers
246 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
248 * driver.c: fixed typo, added intrins to the set of optimizations
249 tested with regressions.
251 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
253 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
254 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
257 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
259 * inssel.brg: remove some common pop instructions without side effects
261 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
263 * inssel-x86.brg: fixed thinko in int to double conversions.
265 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
267 * mini.c, jit-icalls.c: added runtime thread-static variable support.
269 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
271 * inssel-long32.brg: two more missing instructions.
273 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
275 * mini.c (mono_emit_call_args): set the cil_code for all arguments
278 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
280 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
283 * basic-float.cs: Added tests for negative zero.
285 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
287 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
288 a couple of missing operations for long casts, with test cases.
290 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
292 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
294 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
296 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
297 code size estimation.
299 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
301 * mini.c (mono_jit_create_remoting_trampoline): make it work with
302 abstract methods (fix bug 42542)
304 * aot.c: add ability to handle array types
306 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
308 * mini.c: Call the _specific versions of the object allocation
309 functions if possible.
311 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
313 * driver.c: call setlocale ().
315 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
317 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
320 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
322 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
324 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
325 wrappers (fix bug 42122)
327 2003-05-04 Martin Baulig <martin@ximian.com>
329 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
331 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
332 s/mini_set_defaults/mono_set_defaults/g.
334 2003-05-04 Martin Baulig <martin@ximian.com>
336 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
338 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
340 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
341 (reported by Don Roberts).
343 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
345 * mini.c: temporarily work around two bugs for this release.
347 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
349 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
350 that contains -export-dynamic and it makes using the ld script
352 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
354 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
356 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
359 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
361 * mini.c: make sure leave calls all the needed finally blocks,
362 even when the target jumps out of multiple exception clauses.
364 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
366 * ldscript, Makefile.am: add linker script to reduce the number of
367 exported symbols (should also fix the issues with libwine defining
368 some of the same symbols in io-layer).
370 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
372 * driver.c (mini_main): Avoid assertion when no file name is given on
375 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
377 * driver.c: added --version/-V command line option.
378 Added the inline optimization in the regression tests.
380 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
382 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
383 to the type in the method signature (fixes bug#42134).
385 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
387 * mini.c: when inlining, check this is not null only when needed (bug #42135).
389 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
391 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
393 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
395 * driver.c: fixed bug #42100.
397 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
399 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
401 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
403 * mini.c: moved most of the code required to do inlining to its own
404 function so it can be reused. Inline also ctors if appropriate.
406 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
408 * Makefile.am: Link with -export-dynamic so shared libs loaded by
409 the runtime can call mono API functions.
411 2003-04-27 Martin Baulig <martin@ximian.com>
413 * debug-mini.c (mono_debug_init_method): Added
414 `guint32 breakpoint_id' argument; if the method has a breakpoint,
415 send a notification to the debugger.
417 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
418 running in the Mono Debugger, just pass the breakpoint number to
419 mono_debug_init_method().
421 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
423 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
425 * mini.c: allow some more unsafe compares.
427 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
429 * mini-x86.c, Makefile.am: make distcheck works (partially from
430 a patch by Richard Lee <r.h.lee@attbi.com>).
431 * regset.c, regset.h: removed, they are unused.
433 2003-04-25 Dick Porter <dick@ximian.com>
435 * driver.c: Usage reports the name as 'mono' not 'mini'
436 * exceptions-x86.c: Build and run on freebsd
438 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
440 * Makefile.am: install the program with the 'mono' name and
441 the library as libmono instead of mini and libmini.
443 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
445 * driver.c: provide the APIs for the embedding interface of the old jit.
447 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
449 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
451 2003-04-23 Martin Baulig <martin@ximian.com>
453 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
455 * driver.c: Added `--debug' command line argument to enable
458 2003-04-23 Martin Baulig <martin@ximian.com>
460 * debug.[ch]: Removed. The code is now in
461 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
463 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
466 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
468 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
470 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
473 (mini_cleanup): moved mono_runtime_cleanup call after the call to
474 mono_domain_finalize.
475 (mini_method_compile): use mono_method_profile* if the the option is
478 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
480 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
481 methods with their wrapper.
483 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
484 methods with their wrapper.
486 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
489 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
492 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
495 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
497 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
499 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
501 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
502 of the mempool. This is slightly faster and uses less memory
504 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
506 * mini.c: avoid O(n) allocation for variables.
508 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
510 * mini.c: handle items on the stack after inlining methods.
512 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
514 * mini.c: make the method->opcode optimization dependent
515 on MONO_OPT_INSTRINS and do it lazily.
517 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
519 * driver.c: print overall results at the end of regression run.
521 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
523 * inssel.brg: don't overwrite symbolic registers.
525 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
527 * inssel-x86.brg: fix conversion from long to float.
529 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
531 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
533 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
535 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
537 * driver.c: Added --print-vtable option as in the old JIT.
539 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
541 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
543 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
545 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
547 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
549 * mini.c regalloc.c regalloc.h: Fix memory leak.
551 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
553 * aot.c (mono_aot_get_method): register all used strings
555 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
557 * mini.c: always intern strings references with ldstr at compile time.
559 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
561 * Makefile.am: add BUILT_SOURCES.
563 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
565 * driver.c: give a better error message when the assembly to execute
566 doesn't have an entry point.
568 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
570 * Makefile.am: added hack for automake
572 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
575 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
577 22003-04-07 Martin Baulig <martin@ximian.com>
579 * Makefile.am: Added Makefile.am.
581 * debugger-main.c: Removed, this is now in the debugger where it
584 * mini.pc.in: Call this package `mini' for the moment.