1 2003-01-29 Dietmar Maurer <dietmar@ximian.com>
3 * jit.c (mono_analyze_stack): impl. CEE_MONO_LDNATIVEOBJ
5 2003-01-28 Zoltan Varga <vargaz@freemail.hu>
7 * x86.brg (mono_ldintftn): use <= instead of <, since the
8 interface_offsets array is max_interface_id + 1 long.
10 2003-01-28 Dietmar Maurer <dietmar@ximian.com>
12 * x86.brg (mono_ldintftn): fix from Zoltan: use max_interface_id
14 2003-01-27 Zoltan Varga <vargaz@freemail.hu>
16 * exception.c (ves_icall_get_trace): avoid crash if the exception is
19 * exception.c (ves_icall_get_trace): avoid crash on unmanaged frames.
21 2003-01-26 Martin Baulig <martin@ximian.com>
23 * debug.c (mono_debug_init): Take a boolean argument which
24 specifies whether we're running in the Mono Debugger.
26 2003-01-24 Martin Baulig <martin@ximian.com>
28 * debug.c (mono_debug_io_layer): Disable this on Windows.
30 2003-01-23 Dick Porter <dick@ximian.com>
32 * mono.c: Use mono_runtime_exec_managed_code() to run all managed
35 * jit.c: Changed thread start and attach callbacks to pass the
36 thread ID, not the MonoThread pointer. Arrange that managed code
37 execution will fail an assertion in the main thread, just to be
40 2003-01-22 Martin Baulig <martin@ximian.com>
42 * debug.c: Reverted Gonzalo's last change since it is wrong.
43 We're also using the debugging code on Windows, for instance the
44 stabs stuff when running in gdb. I hope this code still builds on
45 Windows; if not, we need to fix this.
46 Moved all the mono debugger support code into the debugger itself;
47 when debugging a managed application, the debugger new launches a
48 small unmanaged wrapper application which contains this stuff.
50 * debug.h (MonoDebuggerIOLayer): New public typedef; this is just
51 initialized to an array of function pointers to the io-layer
52 function; they don't seem to be public in the `libmono' library.
53 (mono_debugger_event): New public function. Sends the debugger an
54 event if we're running in the Mono Debugger and does nothing otherwise.
56 * mono.c: Don't initialize the Mono Debugger here.
58 * jit.c (mono_debug_insert_breakpoint): Removed, this isn't used anymore.
59 (mono_thread_start_cb, mono_thread_attach_cb): Call
60 mono_debugger_event() to send the debugger a callback.
62 2003-01-20 Gonzalo Paniagua Javier <gonzalo@ximian.com>
64 * debug.c: make all public symbols just dummy for windows.
66 2003-01-20 Miguel de Icaza <miguel@ximian.com>
68 * debug.c (initialize_debugger_support): ifdef out the call to
69 mono_debugger_init_thread_debug for the release.
71 Someone should look into why its not defined. I think the problem
72 is what Dick pointed out somewhere: code in io-layer is not
73 supposed to ever be used in Windows, so code for the debugger that
74 lives there must be moved elsewhere.
76 2003-01-19 Martin Baulig <martin@ximian.com>
78 * debug.c: Ok, this should now finally be working this time ....
80 2003-01-18 Martin Baulig <martin@ximian.com>
82 * debug.c (mono_debugger_jit_exec): Send the background thread a
83 SIGKILL before returning.
85 2003-01-17 Dietmar Maurer <dietmar@ximian.com>
87 * x86.brg: removed duplicated CONV_OVF_I4
89 2003-01-17 Martin Baulig <martin@ximian.com>
91 * debug.c: Don't use mono_once here. Reworked the API a bit to
92 use `mono_debug_' and `debug_' for the general debugging API and
93 `mono_debugger_' and `debugger_' for the Mono Debugger stuff.
95 2003-01-16 Martin Baulig <martin@ximian.com>
97 * debug.c (debugger_thread_func): We don't need to `raise
98 (SIGSTOP)' anymore; the thread manager already takes care of this.
100 2003-01-16 Dietmar Maurer <dietmar@ximian.com>
102 * exception.c (arch_handle_exception): exclude runtime invoke
103 wrapper from the stack trace
105 * jit.c (mono_cfg_new): allocate extra space to store esp (used by exceptions)
106 (mono_thread_start_cb): save an additional LMF at thread start
108 2003-01-16 Martin Baulig <martin@ximian.com>
110 * jit.c (mono_runtime_install_handlers): Use SYS_sigaction() for
111 the mono_thread_get_abort_signal () - this is SIGUSR1 on FreeBSD
112 and the LinuxThreads port doesn't allow you to override the handler.
113 [FIXME: This avoids an assertion failure on startup, but there's
114 still an issue with thread termination.]
116 2003-01-16 Martin Baulig <martin@ximian.com>
118 * debug.c (debugger_thread_func): We don't need to `raise
119 (SIGSTOP)' anymore; the thread manager already takes care of this.
121 2003-01-16 Martin Baulig <martin@ximian.com>
123 * debug.c: Use the mono/io-layer functions here instead of gthread.
125 2003-01-14 Dietmar Maurer <dietmar@ximian.com>
127 * jit.c (mono_jit_compile_method): make sure runtime_init is called
128 (mono_analyze_stack): make sure runtime_init is called
130 2003-01-14 Martin Baulig <martin@ximian.com>
132 * debug.c (debugger_update_symbol_file_table): Moved all the
133 functionality into debugger_update_symbol_file_table_internal();
134 the latter one will be called from the background thread while
135 already owning the lock. This'll allow us to step into
136 debugger_update_symbol_file_table() in the debugger and debug it.
138 2003-01-14 Martin Baulig <martin@ximian.com>
140 * Makefile.am: Link against gthread.
142 * jit.c: After realizing that mono-mutex doesn't work either
143 because it doesn't support recursive mutexes on FreeBSD, rewrote
144 the whole thread stuff to use gthread. This seems to fix this
145 weird deadlock in the debugger as well.
147 2003-01-12 Alp Toker <alp@atoker.com>
149 * exception.c: Typo fix: insinde -> inside
151 2003-01-08 Dietmar Maurer <dietmar@ximian.com>
153 * exception.c (ves_icall_get_frame_info): skip one more frame and also
154 MONO_WRAPPER_RUNTIME_INVOKE wrappers
155 (x86_unwind_native_frame): disable unnecessary assertion
157 2003-01-07 Dietmar Maurer <dietmar@ximian.com>
159 * exception.c (ves_icall_get_frame_info): fix bug 36382
161 Tue Jan 7 15:15:41 CET 2003 Paolo Molaro <lupus@ximian.com>
163 * jit.c: handle wrapper_data in NEWOBJ/CALL.
165 2003-01-07 Dietmar Maurer <dietmar@ximian.com>
167 * jit.c (mono_analyze_stack): add check for NULL target in STFLD
169 2003-01-06 Martin Baulig <martin@ximian.com>
171 * debug.c (debugger_finished_mutex): Use a recursive mutex here.
173 * debug.c: Correctly handle the `debugger_finished_mutex'; it is
174 only unlocked by the pthread_cond_wait() in mono_debugger_wait().
176 2003-01-04 Jackson Harper <jackson@latitudegeo.com>
178 * debug.c: Move must_send_finished var declaration out of #if win32
179 block (this fixes the build on win32)
181 2003-01-05 Martin Baulig <martin@ximian.com>
183 * debug.c (mono_debugger_jit_exec): Custom version of mono_jit_exec();
184 this is used when we're running inside the Mono Debugger
185 (mono_debugger_wait): Put the waiting code into a function of its own.
187 * mono.c (main): Call mono_debugger_jit_exec() instead of
188 mono_jit_exec() if we're running inside the Mono Debugger.
190 2003-01-05 Martin Baulig <martin@ximian.com>
192 * debug.h (MonoDebugFormat): Added
193 `MONO_DEBUG_FORMAT_MONO_DEBUGGER'; this allows us to check whether
194 we're running inside the Mono Debugger prior to the args parsing.
196 2003-01-04 Martin Baulig <martin@ximian.com>
198 * debug.c (release_symbol_file_table): Only call this if we're
199 actually modifying the symbol tables.
200 (mono_debug_open): Always set the `mono_debugger_class_init_func'
201 for MONO_DEBUG_FORMAT_MONO; this stuff should also go into core dumps.
203 2003-01-03 Martin Baulig <martin@ximian.com>
205 * debug.c: Disable the mono debugger stuff on Windows.
207 2003-01-03 Martin Baulig <martin@ximian.com>
209 * debug.c (mono_debugger_trampoline_breakpoint_callback): New
210 function. This is called from the breakpoint trampoline to signal
211 the debugger and wait until it has reload the symbol tables.
213 * trampoline.c (get_breakpoint_trampoline): Call the new
214 mono_debugger_trampoline_breakpoint_callback() in the breakpoint
215 trampoline just before the breakpoint.
217 2002-12-31 Martin Baulig <martin@ximian.com>
219 * debug.c (MonoDebuggerSymbolFileTable): Added `global_symfile'
220 field to point to the MonoGlobalSymbolTable.
222 2002-12-30 Martin Baulig <martin@ximian.com>
224 * debug.c (MonoDebuggerInfo): Put back `symbol_file_modified'.
225 This variable now specifies that the symbol tables have been
226 modified after the last notification has been send. The debugger
227 uses this flag to check whether it needs to reload the symbol
229 (debugger_compile_method): Just send a notification to the
230 debugger, but don't set the modified flag. It may or may not be
231 set when the debugger gets the notification - depending on whether
232 the JIT compilation added a new method to the symbol tables.
234 2002-12-30 Martin Baulig <martin@ximian.com>
236 * debug.c (debugger_compile_method): This is a wrapper around
237 mono_compile_method() which always sends a notification to the
240 2002-12-30 Martin Baulig <martin@ximian.com>
242 * debug.c: Reload the symbol file table before sending the
243 notification event to the debugger.
244 (MonoDebuggerInfo): Removed `update_symbol_file_table'.
246 2002-12-31 Martin Baulig <martin@ximian.com>
248 * debug.c: Propertly lock everything and avoid race conditions.
249 (MonoDebuggerInfo): Removed the `symbol_file_modified' again.
251 2002-12-31 Duncan Mak <duncan@ximian.com>
253 * debug.c (initialize_debugger_support): Fix build error by
254 declaring ret at the top of the function.
256 2002-12-30 Martin Baulig <martin@ximian.com>
258 * debug.c: When running under the mono debugger, create a special
259 debugger thread; always protect the symbol tables with a mutex.
261 2002-12-28 Martin Baulig <martin@ximian.com>
263 * debug.c (MonoDebuggerInfo): Added `symbol_file_modified'; it's
264 incremented each time one of the symbol tables is modified.
266 Thu Dec 19 18:31:54 CET 2002 Paolo Molaro <lupus@ximian.com>
268 * jit.c: fix LDELEMA implementation here as well.
270 Wed Dec 18 11:42:58 CET 2002 Paolo Molaro <lupus@ximian.com>
272 * jit.c: handle CEE_CONV_OVF_U8_UN like CEE_CONV_OVF_I8_UN.
274 Wed Dec 18 11:36:04 CET 2002 Paolo Molaro <lupus@ximian.com>
276 * jit.c: query the thread abort signal from the runtime.
278 2002-12-12 Juli Mallett <jmallett@FreeBSD.org>
280 * jit.c: If SIGRTMIN is not defined, fall back to SIGUSR1.
282 2002-12-11 Zoltan Varga <vargaz@freemail.hu>
284 * jit.c (mono_analyze_stack): call the utility function
285 mono_field_from_token to avoid code duplication.
287 2002-12-02 Dietmar Maurer <dietmar@ximian.com>
289 * jit.c (mono_analyze_stack): added some additinal checks to verify IL code
291 * x86.brg (stmt): POP floating point stack correctly
293 2002-11-28 Dietmar Maurer <dietmar@ximian.com>
295 * emit-x86.c (arch_emit_prologue): don't save caller saved
298 * exception.c (x86_unwind_native_frame): support exceptions inside
299 native code using gcc generated exception tables (-fexception).
301 2002-11-19 Dietmar Maurer <dietmar@ximian.com>
303 * exception.c: include some code from Zoltan Varga, but modified
306 2002-11-27 Dietmar Maurer <dietmar@ximian.com>
308 * exception.c: massive code cleanups. The code is still
309 architecture dependent, but it should be now possible to reuse the
310 complex parts for other architecture.
312 2002-11-15 Dick Porter <dick@ximian.com>
314 * jit.c: Pass the attach callback to mono_runtime_init().
316 2002-11-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
318 * jit.c: display the domain name in trace output.
320 2002-11-08 Dietmar Maurer <dietmar@ximian.com>
322 * x86.brg (reg): fix bug #2721
324 * jit.c (mono_runtime_install_handlers): impl.
326 2002-10-17 Martin Baulig <martin@gnome.org>
328 * debug.c (mono_debug_add_method): Make this actually work if we don't
329 have any lifetime information.
331 2002-10-15 Martin Baulig <martin@gnome.org>
333 * jit.cs (PUSH_TREE): Always set t->cli_addr here.
335 * debug.c (generate_line_number): Small fix to make this actually
336 work for more complex things.
338 2002-10-11 Dietmar Maurer <dietmar@ximian.com>
340 * x86.brg (freg): use fprem instead of fprem1
342 2002-10-03 Dietmar Maurer <dietmar@ximian.com>
344 * jit.c (ves_array_element_address): added check for out of range index
345 (mono_analyze_stack): added fix for bug #31654
347 2002-10-01 Martin Baulig <martin@gnome.org>
349 * debug.c: Don't create an .il file for the dynamic symbol file.
351 2002-10-01 Martin Baulig <martin@gnome.org>
353 * debug.c (MonoDebuggerInfo): Added mono_runtime_invoke().
355 2002-09-27 Martin Baulig <martin@gnome.org>
357 * debug.c (debug_load_method_lines): Don't use sigaction() on win32.
359 2002-09-27 Dick Porter <dick@ximian.com>
361 * mono.c: Tell glib what the program name is, by passing it the
362 name of the managed file we're executing
364 2002-09-26 Martin Baulig <martin@gnome.org>
366 * trampoline.c (x86_magic_trampoline): Don't insert the breakpoint
367 trampoline into the vtable, also use it for non-virtual methods,
368 remove the breakpoint when done.
370 2002-09-26 Martin Baulig <martin@gnome.org>
372 * debug.c (debug_load_method_lines): Block SIGCHLD while running
375 2002-09-26 Martin Baulig <martin@gnome.org>
377 * debug.c: Reworked the whole debugging stuff. We have now one
378 single `mono_debug_handle' which keeps a hashtable of
379 `AssemblyDebugInfo's (which may have different debugging formats).
380 The AssemblyDebugInfo is now created when the assembly is loaded,
381 but never when adding a class/type.
383 * mono.c: Initialize debugging stuff after corlib and the assembly
386 2002-09-25 Martin Baulig <martin@gnome.org>
388 * debug-private.h (DebugLineNumberInfo): Removed. There's now a
389 MonoDebugLineNumberEntry type in debug-mono-symfile.h which we're
391 (DebugMethodInfo): Removed `line_numbers'.
393 * debug.c: Reworked the line number generation; we're now using
394 the MonoDebugLineNumberEntry try for all debugging formats. This
395 type also includes the line number and IL offset, this allows the
396 JIT to produce better line number info: we only emit line number
397 information for source lines which actually have code.
399 2002-09-25 Martin Baulig <martin@gnome.org>
401 * debug.h: Removed external declaration of all functions which
402 should only be called from the Mono Debugger and also made them
403 static. Since the debugger gets their address from the
404 `MONO_DEBUGGER__debugger_info' vtable, there's no need to export
407 2002-09-25 Martin Baulig <martin@gnome.org>
409 Improved breakpoint support, we can now dynamically insert and
410 remove breakpoints at runtime and when called from withing the
411 Mono Debugger, we're using a special breakpoint trampoline.
413 * debug.h (mono_method_has_breakpoint): New method to check
414 whether to insert a breakpoint for a method.
415 (mono_insert_breakpoint): New method to insert a breakpoint.
416 (mono_insert_breakpoint_full): New method to insert a breakpoint,
417 takes a MonoMethodDesc.
418 (mono_remove_breakpoint): New method to remove a breakpoint.
420 * debug.c (mono_debugger_insert_breakpoint): New function for the
421 debugger. Should only be called from the debugger.
422 (mono_debugger_remove_breakpoint): Likewise.
424 * mono.c (main): Use mono_insert_breakpoint() to insert breakpoints.
426 * trampoline.c (get_breakpoint_trampoline): New static function to
427 create a special breakpoint trampoline for the debugger.
428 (x86_magic_trampoline): If we're running inside the Mono Debugger
429 and a breakpoint was requested for the method, generate a special
430 breakpoint trampoline.
432 * jit.c (mono_debug_methods): Removed, use mono_insert_breakpoint()
433 to insert a breakpoint.
434 (mono_debug_last_breakpoint_address): Removed.
435 (match_debug_method): Removed, use mono_method_has_breakpoint().
437 Wed Sep 25 12:04:08 CEST 2002 Paolo Molaro <lupus@ximian.com>
439 * jit.c: reorder mono_runtime_cleanup () call since it needs the
440 engine still fully working.
442 2002-09-24 Martin Baulig <martin@gnome.org>
444 * debug.c (mono_debug_open): When we're invoked from inside the
445 Mono Debugger, set mono_debugger_class_init_func (exported in
446 metadata/class.c) to mono_add_type().
447 (mono_add_type): Call mono_debug_symfile_add_type().
449 Tue Sep 24 11:34:02 CEST 2002 Paolo Molaro <lupus@ximian.com>
451 * jit.c: avoid including cil-coff.h (again). Optimize typeof (type).
452 Run finalize on domain cleanup.
453 * mono.c: call setlocale ().
454 * trampoline.c: clearer error message for invalid trampoline.
456 2002-09-21 Martin Baulig <martin@gnome.org>
458 * debug.c (MonoDebuggerSymbolFileTable): Use an actual typedef for this
459 instead of writing a byte blob.
460 (mono_debug_make_symbols): This doesn't touch the symbol tables anymore.
461 (mono_debug_add_method): Incrementally add the new method to the symbol
464 * exception.c (arch_handle_exception): If we have debugging support,
465 call mono_debugger_update_symbol_file_table () as well.
467 2002-09-20 Martin Baulig <martin@gnome.org>
469 * debug.c (mono_debug_add_method): The `MonoDebugVarInfo' now includes
470 the size of the variable.
472 2002-09-18 Dietmar Maurer <dietmar@ximian.com>
474 * linear-scan.c (mono_analyze_liveness): we can save 30% of needed
475 iterations if we visit blocks in reverse order.
477 2002-09-12 Dietmar Maurer <dietmar@ximian.com>
479 * jit.c (mono_analyze_stack): cleaup of the array code
481 * exception.c: added patch from Julio Merno to fix bug #30048
483 * jit.c (mono_analyze_stack): code cleanup, fix bug #29365
485 2002-09-09 Dietmar Maurer <dietmar@ximian.com>
487 * x86.brg (LDELEMA): use x86_lea
489 2002-09-06 Martin Baulig <martin@gnome.org>
491 * debug.c (debug_update_il_offsets): Fixed a memory corruption bug.
492 If you were getting random crashes when using the JIT with debugging
493 turned on, this fixes it.
495 2002-09-06 Dietmar Maurer <dietmar@ximian.com>
497 * emit-x86.c (arch_emit_epilogue): use pop instead of mov
499 2002-09-05 Martin Baulig <martin@gnome.org>
501 * debug.c (MONO_DEBUGGER__debugger_info): New global data symbol
502 which is read by the debugger.
504 Wed Sep 4 14:06:09 CEST 2002 Paolo Molaro <lupus@ximian.com>
506 * Makefile.am: link libmono directly into mono. Use a ld script
507 to reduce exported symbols.
509 2002-09-03 Martin Baulig <martin@gnome.org>
511 * debug.c (free_method_info): Make this actually work.
513 2002-09-03 Martin Baulig <martin@gnome.org>
515 * debug.h (MonoDebugFormat): Killed MONO_DEBUG_FORMAT_DWARF2_PLUS.
516 * debug-dwarf2-plus.c: Removed.
518 * debug-private.h (DebugMethodInfo): Removed the `method_info' field.
519 (AssemblyDebugInfo): Removed the old `symfile' field and renamed
520 `mono_symfile' to `symfile'.
522 * debug.c (mono_debug_open): Replaced the assembly argument with a
523 file name argument; you can now call this before loading the assembly.
524 (debug_generate_method_lines): The MonoDebugILOffsetInfo struct is gone,
525 we now use MonoSymbolFileLineNumberEntry's and a separate address array
526 instead; splitted out all MonoSymbolFileLineNumberEntry code into
527 debug_generate_il_offsets() and debug_update_il_offsets().
528 (mono_debug_add_method): Don't create the MonoDebugMethodInfo here; it's
529 created when reading the symbol file or from debug_load_method_lines().
530 (debug_load_method_lines): Create the MonoDebugMethodInfo for all methods.
532 * exception.c (arch_handle_exception): Call mono_debug_make_symbols() before
533 looking up an address.
535 * debug.c: Don't create the .il files for MONO_DEBUG_FORMAT_MONO.
537 * mono.c (main): Initialize debugging before loading the first assembly.
539 2002-08-28 Dick Porter <dick@ximian.com>
541 * mono.c: mono_set_rootdir() doesnt take any args now
543 * Makefile.am: Export HOST_CC for w32 builds
545 2002-08-28 Dietmar Maurer <dietmar@ximian.com>
547 * jit.c (mono_store_tree): only allocate vars if really necessary
549 2002-08-27 Martin Baulig <martin@gnome.org>
551 * debug.c: The mono symbol file is installed together with the assembly
552 it belongs to and it's used on a per-image basis.
554 Tue Aug 27 19:44:32 CEST 2002 Paolo Molaro <lupus@ximian.com>
556 * mono.c: don't use the cil-coff header outside of the loader.
558 2002-08-27 Martin Baulig <martin@gnome.org>
560 * debug.c (mono_debugger_internal_get_symbol_files): Removed, we need
561 to use global variables for this since they're stored in a core file.
562 (mono_debugger_symbol_file_table_generation): New global variable.
563 (mono_debugger_symbol_file_table): New global variable.
564 (mono_debugger_update_symbol_file_table): New global function to update
565 the symbol file table.
567 2002-08-27 Martin Baulig <martin@gnome.org>
569 * trampoline.c (mono_generic_trampoline_code): New global variable.
570 (arch_create_jit_trampoline): Use the new global variable to store the
571 generic trampoline code instead of using a static one. This allows the
572 debugger to access this variable to check whether a method is a trampoline.
574 * debug.h (mono_generic_trampoline_code): Added external declaration.
576 2002-08-27 Martin Baulig <martin@gnome.org>
578 * debug.c (MonoDebugHandle): Moved the method hash into the
579 AssemblyDebugInfo struct since we need to use a separate hash for each
582 * debug.c: Added special undocumented command line argument to create a
583 symbol file for IL files on-the-fly. In this case, we also need to create
584 the IL files and parse them.
585 (mono_debugger_internal_get_symbol_files): Return something more reasonable.
587 2002-08-26 Martin Baulig <martin@gnome.org>
589 * debug.c (mono_debugger_internal_free_symbol_files): New function.
590 (mono_debugger_internal_symbol_files_changed): New global variable.
592 2002-08-24 Martin Baulig <martin@gnome.org>
594 * debug.c (mono_debugger_internal_get_symbol_files): New function.
596 2002-08-24 Martin Baulig <martin@gnome.org>
598 * debug.c (mono_debug_write_symbols): Added support for the new
601 * mono.c (main): The `--debug' argument now knows about a new
602 debugging format `mono' which will be used to display source lines
605 * debug.h (MonoDebugFormat): Added a new MONO_DEBUG_FORMAT_MONO
606 which will be used when displaying backtraces. It reads a new
609 2002-08-23 Martin Baulig <martin@gnome.org>
611 * jit.c (match_debug_method): Don't include runtime invoke methods
614 * mono.c (main): Accept `Main' as argument to --break to insert a
615 breakpoint on the application's main method.
617 2002-08-23 Martin Baulig <martin@gnome.org>
619 * debug-dwarf2.c (dwarf2_write_class_field): Don't include any static fields.
621 2002-08-21 Dietmar Maurer <dietmar@ximian.com>
623 * exception.c (arch_handle_exception): don't set stack_trace to
624 null (so that it contains the full trace even when we rethrow the
627 2002-08-19 Nick Drochak <ndrochak@gol.com>
629 * x86.brg (mono_llmult_ovf): Simplified the code greatly by refactoring
630 the algebraic form we are using. This also eliminated a silly overflow
631 of the intermediate result that was causing troubles.
633 2002-08-16 Nick Drochak <ndrochak@gol.com>
635 * x86.brg (mono_llmult_ovf): Flip ALL the bits, dummy. Now negative numbers
638 2002-08-15 Nick Drochak <ndrochak@gol.com>
640 * x86.brg (mono_llmult_ovf): Fix so it throws an overflow when result
641 will not fit in 64 bits. Fixes bug #27375.
643 Wed Aug 14 17:31:37 CEST 2002 Paolo Molaro <lupus@ximian.com>
645 * exception.c: updates for API changes in metadata/.
647 2002-08-13 Dietmar Maurer <dietmar@ximian.com>
649 * jit.c (mono_jit_init): use ((gpointer)-1) as end_of_stack
650 address for the main thread.
652 2002-08-12 Dietmar Maurer <dietmar@ximian.com>
654 * jit.c (mono_analyze_stack): added support for Thread::Abort ()
656 2002-08-08 Dietmar Maurer <dietmar@ximian.com>
658 * exception.c (arch_handle_exception): simply return and let the
659 libpthread/kernel restore the context. This should work on recent
660 versions of linuxthreads.
662 * jit.c (mono_runtime_install_handlers): switch back to use
663 sigaction from libpthreads. As long as this does not make problems
664 we should use this instead of syscall.
666 2002-08-07 Dietmar Maurer <dietmar@ximian.com>
668 * jit.c: removed the createdelegate icall
669 (mono_analyze_stack): special case Array::Address()
671 2002-08-06 Dietmar Maurer <dietmar@ximian.com>
673 * emit-x86.c (arch_emit_prologue): make the call to
674 mono_get_lmf_addr relocatable.
675 (arch_jit_compile_cfg): do not waste memory
676 (arch_jit_compile_cfg): use a mempool to store native code. This
677 improves locality of code.
679 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
681 * jit.c (mono_analyze_stack): impl. CEE_MONO_RETOBJ
683 2002-07-30 Sergey Chaban <serge@wildwestsoftware.com>
685 * x86.brg (LOCALLOC): under Windows, if allocation size is bigger
686 than one page, it's necessary to allocate memory incrementally,
687 in page-size steps, performing stack-touch every time.
688 Also added LOCALLOC(CONST_I4) implementation.
690 2002-07-27 Dietmar Maurer <dietmar@ximian.com>
692 * jit.c (mono_get_runtime_method): code cleanup
694 * x86.brg: we do not need to save EAX/ECX/EDX in stmt:
696 2002-07-24 Dietmar Maurer <dietmar@ximian.com>
698 * jit.c (mono_analyze_stack): added CEE_TAIL (but it is ignored)
700 Wed Jul 24 13:02:50 CEST 2002 Paolo Molaro <lupus@ximian.com>
702 * jit.c, jit.h, exception.c: implemented stack walking function.
704 2002-07-24 Dietmar Maurer <dietmar@ximian.com>
706 * x86.brg (ARG_OBJ): removed zero sized object warning
708 2002-07-23 Dietmar Maurer <dietmar@ximian.com>
710 * jit.c (mono_allocate_excvar): mark excvar as volatile
712 * emit-x86.c (enter_method): use arch_get_argument_info to get
715 * jit.c (mono_analyze_stack): use arch_get_argument_info to get
717 (mono_analyze_stack): removed unused code
719 * emit-x86.c (arch_allocate_arg): impl.
721 2002-07-22 Dietmar Maurer <dietmar@ximian.com>
723 * emit-x86.c (arch_allocate_var): fix alignment bug
725 * x86.brg (X86_CALL_BEGIN): add argument padding before emitting a call
727 * jit.c (mono_analyze_stack): s/k/k + 1/
729 * x86.brg (LOCALLOC): align to MONO_FRAME_ALIGNMENT
731 * emit-x86.c (arch_get_argument_info): impl.
733 2002-07-21 Miguel de Icaza <miguel@ximian.com>
735 * exception.c (arch_handle_exception): Memory leak fix.
737 2002-07-19 Dietmar Maurer <dietmar@ximian.com>
739 * jit.c (mono_analyze_stack): avoid recursive inlining
741 Fri Jul 19 18:45:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
743 * emit-x86.c: temporary workaround for gcc bug.
744 * jit.h, jit.c, mono.c: move mono_jit_image to jit.c.
745 Don't include config.h in headers.
747 2002-07-19 Dietmar Maurer <dietmar@ximian.com>
749 * x86.brg: correctly align valuetype arguments on the stack
751 * jit.c (mono_analyze_stack): do not compute frame size here.
753 * x86.brg: use macros to avoid code duplication for CALL opcodes,
754 compute frame size in x86.brg
756 2002-07-18 Dietmar Maurer <dietmar@ximian.com>
758 * x86.brg (ARG_OBJ): allow zero sized ARG_OBJ
760 * exception.c (arch_handle_exception): removed duplicated code,
761 added support for exception filters
763 * jit.c (mono_jit_compile_method): support exception filters
765 2002-07-17 Dietmar Maurer <dietmar@ximian.com>
767 * jit.c (mono_analyze_stack CEE_DIV): added fix from Zoltan Varga
769 * jit.c: s/ISSTRUCT/MONO_TYPE_ISSTRUCT/
771 * helpers.c (mono_map_ldind_type): added suggested changes from
772 Zoltan Varga (support MONO_TYPE_U), variou 64bit fixes
774 * jit.c (mono_analyze_stack): remove the vtype pointer from the
775 stack (fix bug #27420)
777 2002-07-16 Dietmar Maurer <dietmar@ximian.com>
779 * x86.brg (CALL_VOID): fix bug #27751
780 (CONV_R_UN) use reg2 instead of reg1 for the negative check /fix bug 27849.
782 * jit.c (mono_analyze_stack): adjust valuetype size for pinvoke calls
784 i2002-07-11 Dietmar Maurer <dietmar@ximian.com>
786 * x86.brg (freg): new rule freg: CALL_R8 (this, reg)
788 2002-07-10 Dietmar Maurer <dietmar@ximian.com>
790 * emit-x86.c (arch_emit_prologue): added code to save LMF
792 2002-07-04 Dietmar Maurer <dietmar@ximian.com>
794 * x86.brg (LOCALLOC): added fix from Zoltan Varga (for bug #27396)
796 2002-07-05 Martin Baulig <martin@gnome.org>
798 * debug.c (mono_debug_add_method): Fix a bug in the `begin_scope' and
799 `end_scope' calculations when linear scan register allocation is disabled.
801 2002-07-02 Gonzalo Paniagua Javier <gonzalo@ximian.com>
803 * mono.c: removed the "RESULT: X" message.
805 2002-07-01 Dietmar Maurer <dietmar@ximian.com>
807 * exception.c (arch_get_call_finally): restore caller saved
808 register used by global reg. allocation when calling finally
809 handlers (fixes bug #24943).
811 2002-07-01 Dick Porter <dick@ximian.com>
813 * jit.c (mono_jit_exec): Removed unneeded argument to
814 mono_runtime_run_main()
816 2002-06-28 Martin Baulig <martin@gnome.org>
818 * debug.c (debug_generate_method_lines, mono_debug_add_method): Make methods
819 start on the nop instruction to make single-stepping into an already-JITed
822 2002-06-26 Martin Baulig <martin@gnome.org>
824 * debug.c (mono_debug_source_location_from_address): Added
825 `guint32 *line_number' argument. If it's not NULL, store the line number
826 there and return the file name without the line number.
828 * exception.c (ves_icall_get_trace): Fill in `sf->filename' and `sf->line'.
829 (ves_icall_get_frame_info): Likewise.
831 2002-06-25 Dick Porter <dick@ximian.com>
833 * jit.c (mono_jit_exec): Pass the assembly to mono_runtime_run_main
835 2002-06-22 Martin Baulig <martin@gnome.org>
837 * debug.c (mono_debug_source_location_from_address): Small fix, an
838 unsigned number can never be smaller than zero, make that check
841 2002-06-19 Dietmar Maurer <dietmar@ximian.com>
843 * exception.c (ves_icall_get_trace): new method to get the stack
844 trace from a Exception.
846 2002-06-18 Dietmar Maurer <dietmar@ximian.com>
848 * jit.c (check_inlining): do not inline functions containing
849 calls to stack query functions
851 * exception.c (ves_icall_get_frame_info): impl.
853 Tue Jun 18 10:21:19 CEST 2002 Paolo Molaro <lupus@ximian.com>
855 * invoke.c: marshal simple arrays correctly.
857 2002-06-17 Dietmar Maurer <dietmar@ximian.com>
859 * x86.brg: added inlined versions of Math.Sin, Math.Cos, Math.Sqrt
861 * jit.c (mono_analyze_stack): impl. STARG
862 (mono_analyze_stack): impl. LDARGA
864 * exception.c (arch_handle_exception): correctly restore register
865 values when unwinding the stack (fixes bug 25698)
867 2002-06-09 Martin Baulig <martin@gnome.org>
869 * debug.c (mono_debug_open_image): For MONO_DEBUG_FORMAT_DWARF2_PLUS,
870 the `%s-debug.s' file is in the same directory than its assembly.
872 Sat Jun 1 13:24:01 CEST 2002 Paolo Molaro <lupus@ximian.com>
874 * message.c, emit-x86.c: kill warnings.
876 2002-05-31 Dietmar Maurer <dietmar@ximian.com>
878 * x86.brg: buf fix in REMOTE_STIND_OBJ
879 (mono_ldvirtftn): impl.
880 (mono_ldintftn): impl.
883 Fri May 31 13:26:56 CEST 2002 Paolo Molaro <lupus@ximian.com>
885 * mono.c: added --config command line option.
887 Fri May 31 12:34:52 CEST 2002 Paolo Molaro <lupus@ximian.com>
889 * jit.c, jit.h: collect statistics about the number of basic blocks.
891 2002-05-31 Martin Baulig <martin@gnome.org>
893 * debug.c (mono_debug_address_from_il_offset): New public function.
894 (mono_debug_add_method): Improved local variable info: correctly handle
895 variables in registers and their start/end scopes.
897 2002-05-30 Martin Baulig <martin@gnome.org>
899 * debug-dwarf2.c (dwarf2_write_string): Use "0x%lx" as fprintf() format,
900 not "%p" which seems to be broken on Windows/mingw32.
902 2002-05-30 Dietmar Maurer <dietmar@ximian.com>
904 * x86.brg (reg): bug fix in LOCALLOC
906 * mono.c (main): new switch --nointrinsic to disable memcpy opt.
908 * x86.brg: added block copy/init optimizations from
909 Serge (serge@wildwestsoftware.com)
911 Thu May 30 14:13:12 CEST 2002 Paolo Molaro <lupus@ximian.com>
913 * invoke.cs: lookup P/Invoke method address only when needed.
915 2002-05-29 Dietmar Maurer <dietmar@ximian.com>
917 * x86.brg: bug fix in REMOTE_STIND_OBJ
919 * invoke.c (arch_create_native_wrapper): handle pointers to value types
921 * helpers.h: use mono_ prefix for all functions
923 * jit.c (mono_analyze_stack): fixed SIZEOF
925 * x86.brg: impl. LOCALLOC, INITBLK
927 2002-05-28 Dietmar Maurer <dietmar@ximian.com>
929 * x86.brg: impl. CKFINITE
931 * jit.c (mono_analyze_stack): impl. CEE_CALLI
933 * x86.brg (JMP): impl. JMP opcode
935 2002-05-27 Dietmar Maurer <dietmar@ximian.com>
937 * jit.c (mono_cfg_new): reserve additional space to store ESP when
938 calling finally handlers.
940 * exception.c (arch_get_call_finally): save ESP before calling
943 * helpers.c (map_arg_type): move some generic helper function into
946 * mono.c (usage): new option --breakonex
948 * exception.c (arch_exc_is_caught): only return FALSE if really
951 * jit.c (mono_thread_abort): free jit_tls
953 2002-05-24 Dietmar Maurer <dietmar@ximian.com>
955 * x86.brg (stmt): use memmove to cope with overlapping
956 blocks. This is not required by the specs, so we can remove it
957 later if it turns out to be too slow (and use memcpy).
959 * jit.c (mono_analyze_stack): moved const. folding from x86.brg
961 * x86.brg: CPBLK impl.
963 * emit-x86.c (tree_emit): modified to support 3 nonterminals per
964 rule (used for CPBLK).
966 Thu May 23 18:43:07 CEST 2002 Paolo Molaro <lupus@ximian.com>
968 * mono.c: remove generated code from hash when benchmarking/testing
970 * invoke.cs: special case string ctors.
972 2002-05-23 Dietmar Maurer <dietmar@ximian.com>
974 * *.c: code cleanups - tried to separate architecture dependent things.
976 2002-05-23 Martin Baulig <martin@gnome.org>
978 * debug.c (mono_debug_open): Don't call mono_debug_add_image().
979 (mono_debug_write_symbols): Only recreate the symbol file if
982 * debug-private.h (MonoDebugHandle): Added `dirty' flag.
984 * mono.c (main): Call mono_debug_add_image() here.
986 * jit.c (mono_thread_abort): If we have debugging support, call
987 mono_debug_make_symbols() and G_BREAKPOINT().
989 * exception.c (arch_handle_exception): Don't G_BREAKPOINT() if we get
990 an unhandled exception.
992 2002-05-23 Dietmar Maurer <dietmar@ximian.com>
994 * delegate.c: move the thread pool to metadata/threadpool.c, code
997 2002-05-22 Dietmar Maurer <dietmar@ximian.com>
999 * exception.c (arch_exc_is_catched): impl. MS like exception
1000 handling (added a check for unhandled exceptions)
1002 2002-05-22 Martin Baulig <martin@gnome.org>
1004 * debug-dwarf2-plus.c (mono_debug_open_assembly_dwarf2_plus): Only run
1005 the assembler if necessary, ie. the assembler file is newer than the
1006 symbol file or the symbol file does not exist.
1008 * debug.c: Added "update_on_exit" argument to recreate the symbol file
1009 when the JIT exists.
1011 * debug-dwarf2.c: Produce assembler code which is free of comments and
1012 extra whitespaces so that it's suitable for `as -f'.
1014 2002-05-22 Martin Baulig <martin@gnome.org>
1016 * debug-dwarf2.c (dwarf2_write_section_end): Removed. This is not needed
1017 and not supported by all assemblers.
1018 (dwarf2_write_2byte): Use ".word" instead of ".2byte" since ".2byte" is a
1021 * mono.c (--debug): Small fix in the argument parsing.
1023 2002-05-22 Martin Baulig <martin@gnome.org>
1025 * debug.c: Added "dont_assemble" and "dont_precompile" argument for dwarf-plus.
1027 * mono.c: Applied patch from Miguel:
1028 (--debug): This is now a `--debug=[FORMAT]' argument where FORMAT defaults
1031 2002-05-21 Martin Baulig <martin@gnome.org>
1033 * debug.c (mono_debug_source_location_from_address): Added support for the
1036 2002-05-21 Martin Baulig <martin@gnome.org>
1038 * debug.c (mono_debug_source_location_from_address): New function.
1039 (mono_debug_il_offset_from_address): New function.
1041 * exception.c (arch_handle_exception): If we have debugging support, include
1042 information about the source location and IL offset in the stack trace.
1044 2002-05-21 Dietmar Maurer <dietmar@ximian.com>
1046 * jit.c (mono_analyze_stack): LDARG uses 16bit argument (fix bug
1049 * x86.brg (stmt): removed unnecessary assertion
1051 * jit.c (check_inlining): we cant inline throw instructions
1052 (because it breaks some basic block requirements)
1054 2002-05-21 Martin Baulig <martin@gnome.org>
1056 * debug-private.h (MonoDebugFlags): New enum typedef.
1058 * debug.c (mono_debug_open): Added a few useful arguments. See the manpage
1061 2002-05-21 Martin Baulig <martin@gnome.org>
1063 * debug.c (mono_debug_open_file): Renamed to mono_debug_open(), now takes
1064 a `MonoAssembly *' argument instead of a `char *filename' one. Also added
1065 `const char **args' argument.
1067 * mono.c (mono_jit_assembly): Renamed to mono_jit_compile_image(), added
1068 `int verbose' argument and made it public.
1069 (mono_jit_compile_class): New public function, moved the code to compile
1070 all methods in a class here from main().
1071 (--compile): The argument can now also be an image (in `@imagename' format).
1072 Updated documentation for this command line argument.
1073 (--precompile): New command line argument to precompile an image/class/method
1074 before executing the main app. This argument can be given multiple times.
1075 (--break): Renamed the "--debug" command line argument to "--break".
1076 (--debug): New command line argument to specify the debugging format.
1077 (--stabs, --dwarf, --dwarf-plus): Removed, obsoleted by "--debug".
1078 (--debug-args): New command line argument. This is a comma-separated list of
1079 additional arguments for the symbol writer.
1080 (usage): Beautified the help text a bit.
1082 * debug-dwarf2-plus.c (mono_debug_open_assembly_dwarf2_plus): Use the new
1083 public mono_jit_compile_image() function rather than duplication this
1086 2002-05-21 Martin Baulig <martin@gnome.org>
1088 * debug-dwarf2-plus.c: This is now working again :-)
1090 * debug.c (mono_debug_open_file): When using MONO_DEBUG_FORMAT_DWARF2_PLUS,
1091 we create two MonoDebugHandles: one for MONO_DEBUG_FORMAT_DWARF2_PLUS and
1092 one for the fallback MONO_DEBUG_FORMAT_DWARF2.
1094 2002-05-21 Martin Baulig <martin@gnome.org>
1096 * jit.c (mono_debug_handle): Removed this global variable.
1098 * debug.c (mono_debug_close): Removed.
1099 (mono_debug_cleanup): New global function.
1100 (mono_debug_add_image): New global function.
1101 (mono_debug_handle_from_class): New global function.
1102 (mono_debug_write_symbols): New global function.
1103 (mono_debug_add_type): Removed `MonoDebugHandle *' argument.
1104 (mono_debug_add_method): Likewise.
1106 2002-05-21 Martin Baulig <martin@gnome.org>
1108 Work around a hard-to-fix bug in GDB and create a single dwarf/stabs
1109 file for all assemblies. Currently, the JIT doesn't put all methods
1110 from a single assembly into a continuous region of memory. We were
1111 previously creating valid DWARF 2 files for this, but unfortunately
1112 GDB's symbol tables get messed up when it reads more than one such file.
1114 * debug-private.h (AssemblyDebugInfo): Moved `f', `producer_name',
1115 `next_idx', `methods', `type_hash', `source_files' and `format'
1116 into the MonoDebugHandle.
1118 * debug.c (mono_debug_get_type): This now operates on the MonoDebugHandle,
1119 not on the AssemblyDebugInfo.
1120 (mono_debug_open_file): Moved some stuff here from mono_debug_open_assembly().
1122 * debug-dwarf2.c (mono_debug_write_assembly_dwarf2): Renamed into
1123 mono_debug_write_dwarf2().
1124 (mono_debug_open_assembly_dwarf2): Removed.
1125 (mono_debug_close_assembly_dwarf2): Removed.
1127 * debug-stabs.c (mono_debug_write_assembly_stabs): Renamed into
1128 mono_debug_write_stabs().
1129 (mono_debug_open_assembly_stabs): Removed.
1130 (mono_debug_close_assembly_stabs).
1132 * debug-dwarf2-plus.c: This is currently broken. :-(
1134 2002-05-20 Martin Baulig <martin@gnome.org>
1136 * debug.h (mono_debug_format): New global variable.
1137 (MonoDebugFormat): Added MONO_DEBUG_FORMAT_NONE.
1139 * debug-private.h (MonoDebugHandle): Added `objfiles' field which is
1140 a whitespace separated list of symbol files.
1141 (AssemblyDebugInfo): Added `objfile' filed which is the name of the
1144 * mono.c (main): Pass the assembly file name to mono_debug_open_file().
1146 * debug.c (mono_debug_make_symbols): Link all symbol files into a big
1147 `<assemblyname>.o' symbol file.
1149 2002-05-20 Martin Baulig <martin@gnome.org>
1151 * debug.c (debug_load_method_lines): Check whether the assembly file
1152 is newer than the IL file and recreate the IL file if necessary.
1154 2002-05-20 Miguel de Icaza <miguel@ximian.com>
1156 * mono.c Updated copyright years.
1158 2002-05-18 Miguel de Icaza <miguel@ximian.com>
1160 * mono.c (usage): Relayout command line options.
1162 2002-05-17 Dietmar Maurer <dietmar@ximian.com>
1164 * x86.brg (reg): fixed array bound check
1166 * emit-x86.c (enter_method): print method signature
1168 * exception.c (arch_handle_exception): set trace info before we
1171 2002-05-16 Dietmar Maurer <dietmar@ximian.com>
1173 * jit.c (mono_find_final_block): make it work with mcs
1175 * x86.brg: buf fix. if exception variable is allocated to a register.
1177 * jit.c (mono_find_final_block): bug fix.
1179 2002-05-15 Dietmar Maurer <dietmar@ximian.com>
1181 * delegate.c (arch_end_invoke): fix bug #24653, simplified the
1182 code using new runtime_invoke feature.
1184 * jit.c (mono_analyze_flow): try blocks are followed by handler
1185 blocks, so we need to add all handler blocks as succesors.
1186 (mono_thread_start_cb): set end_of_stack
1188 * exception.c (arch_handle_exception): correctly save/restore caller
1191 * emit-x86.c (arch_emit_prologue): correctly save/restore caller
1194 * jit.c (mono_cfg_new): allocate space for caller saved registers.
1196 2002-05-14 Dietmar Maurer <dietmar@ximian.com>
1198 * jit.c: only use one TLS slot to store jit data
1200 * exception.c (arch_handle_exception): print function signature,
1201 use thread relative end_of_stack
1203 2002-05-13 Dietmar Maurer <dietmar@ximian.com>
1205 * jit.c (OPT_BOOL): new. opt. for boolean variables - we simply
1206 store them as 32 bit integers.
1207 (mono_analyze_stack): we need to generate a temporary var for
1208 SHL/SHR because the tree allocator can fail otherwise
1210 * exception.c (arch_handle_exception): EIP now points to the call
1211 instruction, not to the instruction after the call. This fixes the
1212 bug reported by Linus Upson (tests/exception8.cs)
1214 2002-05-11 Dietmar Maurer <dietmar@ximian.com>
1216 * jit.c (mono_analyze_flow): always allocate the forest array
1217 (mono_stack_duplicate_used_var): impl.
1218 (mono_copy_used_var): impl.
1220 * x86.brg: bug fix in SHR/SHL
1222 * emit-x86.c (arch_emit_prologue): check if live_in_set != NULL
1224 2002-05-11 Sergey Chaban <serge@wildwestsoftware.com>
1226 * mono.c: new --fast-iconv command line option
1227 to enable fast FP-to-integer conversion code.
1228 * jit.c, jit.h: added global variable to store state
1229 for the above option. This optimization is disabled
1231 * x86.brg: added code to emit fast FP-to-integer
1232 conversion sequences.
1234 2002-05-10 Dan Lewis <dihlewis@yahoo.co.uk>
1236 * emit-x86.c: simple definite assignment analysis optimization for
1237 uninitialized locals.
1239 Fri May 10 15:43:53 CEST 2002 Paolo Molaro <lupus@ximian.com>
1241 * x86.brg, emit-x86.c: patch the branch targets with x86_patch().
1243 2002-05-10 Dietmar Maurer <dietmar@ximian.com>
1245 * linear-scan.c (mono_update_gen_set): improvement/bug fix
1247 * x86.brg: added additional rules to handle global allocated registers
1249 * mono.c (usage): the option is called --nols, and it dissables
1252 * x86.brg: better LDIND_R4, LDIND_R8, STIND_R4, STIND_R8
1254 2002-05-09 Dietmar Maurer <dietmar@ximian.com>
1256 * linear-scan.c: linear scan reg. allocation and data flow analysis
1257 use Paolo's great bitset implementation.
1259 * jit.c (arch_allocate_var): add live range info
1260 (mono_cfg_add_successor): create list of successors for basic
1263 * mono.c (main): new option --ls to enable linear scan
1265 * exception.c (arch_handle_exception): print instruction pointer
1266 relative to method start address.
1268 * jit.c (mono_print_ctree): print register number if locals are
1269 allocate in registers.
1271 * emit-x86.c (arch_emit_prologue): initialize reg. allocated locals
1272 (arch_emit_epilogue): take care when restoring save registers,
1273 because the stack pointer may has changed.
1275 * x86.brg: s/VAROFFSET/VARINFO/
1276 modified to support global register allocation
1278 Mon May 6 15:38:15 CEST 2002 Paolo Molaro <lupus@ximian.com>
1280 * jit.h, jit.c, emit-x86.c: x86 cpu detection code from Sergey.
1282 2002-05-03 Sergey Chaban <serge@wildwestsoftware.com>
1284 * x86.brg: more coni4 optimizations
1285 MUL: generate optimized code for some consts other
1286 than powers of 2 (hardcoded impl. for 3, 5, 10 etc.);
1287 DIV_UN: multiply with reciprocal instead of dividing;
1289 2002-05-03 Dietmar Maurer <dietmar@ximian.com>
1291 * x86.brg: use VAROFFSET macro
1293 * emit-x86.c (tree_emit): allocate space for spilled regs in
1294 activation frame instead of pushing them to the stack.
1296 * x86.brg: replace BXX with CBRANCH/COMPARE
1297 replaced CXX CSET/COMPARE
1299 * emit-x86.c (arch_allocate_regs): improved register allocation
1301 2002-05-02 Dietmar Maurer <dietmar@ximian.com>
1303 * delegate.c (mono_delegate_cleanup): signal semaphore in order to
1306 2002-04-30 Dick Porter <dick@ximian.com>
1308 * mono.c (main): Tell glib to not abort when g_log() etc print
1311 2002-04-30 Dietmar Maurer <dietmar@ximian.com>
1313 * x86.brg: opt. LDELEMA impl.
1314 (MUL) use shift when possible.
1315 (DIV) use shift when possible.
1316 impl. various opt. with coni4
1318 * exception.c (arch_handle_exception): use ctx->SC_EBP in
1319 end_of_stack check as suggested by Linus Upson <linus@linus.com>
1321 2002-04-29 Dietmar Maurer <dietmar@ximian.com>
1323 * x86.brg (LDLEN, UNBOX): removed unnecessary NULL check.
1325 * exception.c: included the Freebsd patch from Sandro Tolaini
1326 <sandro@focuseek.com>
1328 Mon Apr 29 15:18:00 CEST 2002 Paolo Molaro <lupus@ximian.com>
1330 * mono.c, jit.c: use mono_runtime_run_main ().
1332 2002-04-29 Dietmar Maurer <dietmar@ximian.com>
1334 * jit.c (mono_analyze_stack): dont call methods on Object with
1335 METHOD_ATTRIBUTE_FINAL directly because it breaks remoting.
1337 * x86.brg: added more CONV_U rules
1339 * jit.c (mono_analyze_stack): avoid recursive call of virtual
1340 methods: fixes Bug #23778
1341 (mono_analyze_stack): emit right CONV_UX opcodes: fixes bug 23547
1343 * exception.c (arch_handle_exception): only g_assert(cleanup) if
1346 2002-04-27 Patrik Torstensson <patrik.torstensson@intel.com>
1348 * x86.brg: fixed bug in CONV_I8 (invalid stack correction)
1350 2002-04-27 Martin Baulig <martin@gnome.org>
1352 * jit.h (MonoFlowGrap): Renamed `epilogue_begin' to `epilogue_end',
1353 there's already `epilog' so we don't need `epilogue_begin'.
1355 * debug.c (mono_debug_add_method): Use `cfg->epilogue_end' to get the
1356 size of the method's code.
1358 2002-04-25 Martin Baulig <martin@gnome.org>
1360 * debug-dwarf2.c (dwarf2_write_string_type): Reflect latest MonoString
1363 2002-04-25 Dietmar Maurer <dietmar@ximian.com>
1365 * x86.brg: enable stmt: STIND_I4 (addr, coni4) again,
1366 added CONV_OVF_I4 (fix bug #23808)
1368 2002-04-23 Dietmar Maurer <dietmar@ximian.com>
1370 * x86.brg: code cleanup - use x86_patch ()
1372 * jit.c (mono_analyze_stack): only use MB_TERM_CHECKTHIS when necessary
1373 (mono_analyze_stack): don't store constants in temp. variables for CEE_DUP
1375 * x86.brg (stmt): removed stmt: STIND_I4 (addr, coni4) rule
1376 because it slows down performance.
1378 2002-04-21 Dan Lewis <dihlewis@yahoo.co.uk>
1380 * emit-x86.c: enter_method handles 8-byte aligned parameters.
1382 2002-04-20 Dan Lewis <dihlewis@yahoo.co.uk>
1384 * jit,h, jit.c, x86.brg: NEWOBJ_SPEC and NEWARR_SPEC terminals for
1387 2002-04-20 Dietmar Maurer <dietmar@ximian.com>
1389 * jit.c (check_inlining): added statistics about inlineing
1391 * mono.c (usage): new switch --noinline to disable inlining
1393 * jit.c (mono_analyze_stack): added a check for (this!=NULL) if we
1394 inline methods (to keep semantics)
1396 * x86.brg: added constant folding for inegers
1398 * emit-x86.c (tree_allocate_regs): handle the special case when
1399 chain rules need a register.
1401 2002-04-19 Dietmar Maurer <dietmar@ximian.com>
1403 * invoke.c (arch_create_native_wrapper): do not save LMF for Strings
1405 * jit.c (check_inlining): better inlining support
1407 2002-04-19 Dan Lewis <dihlewis@yahoo.co.uk>
1409 * x86.brg: LDLEN uses max_length instead of bounds[0]
1410 * jit.c: support for new szarray format
1412 2002-04-18 Dietmar Maurer <dietmar@ximian.com>
1414 * jit.c (check_inlining): added inlining support
1416 2002-04-17 Dietmar Maurer <dietmar@ximian.com>
1418 * x86.brg: optimized version of castclass and isinst
1420 Wed Apr 17 12:34:56 CEST 2002 Paolo Molaro <lupus@ximian.com>
1422 * emit-x86.c, invoke.c: track time spent compiling.
1424 Wed Apr 17 10:58:37 CEST 2002 Paolo Molaro <lupus@ximian.com>
1426 * emit-x86.c, invoke.c: call profile callbacks if needed.
1427 * jit.c, jit.h, mono.c: add --profile command line option.
1429 2002-04-16 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1431 * jit.h: included mono/io-layer/io-layer.h to avoid breaking
1432 compilation under windows when upgrading mingw and w32api to
1433 version 1.3 (thanks Dick!).
1435 2002-04-15 Patrik Torstensson <patrik.torstensson@labs2.com>
1437 * jit.c: changed the array icalls to use full names
1439 2002-04-15 Dietmar Maurer <dietmar@ximian.com>
1441 * x86.brg: check the this pointer before calling
1442 non-virtual functions
1444 * emit-x86.c (arch_emit_prologue): initialize local vars.
1446 * x86.brg: removed incredible clumsy code
1448 2002-04-13 Martin Baulig <martin@gnome.org>
1450 * debug-dwarf2.c (dwarf2_write_variable_location): New static func to write
1451 the location of a variable.
1452 (dwarf2_write_variable, dwarf2_write_parameter): Take a MonoDebugVarInfo
1453 instead of a stack offset and use dwarf2_write_variable_location() to write
1456 2002-04-13 Martin Baulig <martin@gnome.org>
1458 * debug.c, debug-stabs.c, debug-dwarf2.c: Reflect latest debug-symfile.h
1461 2002-04-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1463 * Makefile.am: use of the new '-s' option in monoburg.
1465 2002-04-12 Martin Baulig <martin@gnome.org>
1467 * debug-dwarf2.c (dwarf2_write_variable): Emit info about the variable's
1470 2002-04-10 Sergey Chaban <serge@wildwestsoftware.com>
1471 * win32-exception: added Win32 SEH exception filter that translates
1472 CONTEXT to sigcontext;
1474 * jit.c: added Win32 SEH init/reset calls, compute sigcontext address
1475 in a platfrom-dependent way;
1477 * jit.h: use win32-exception instead of signal if PLATFORM_WIN32
1478 and avoid io-layer includes;
1480 * delegate.c: do not include io-layer stuff if PLATFORM_WIN32
1483 2002-04-09 Dietmar Maurer <dietmar@ximian.com>
1485 * delegate.c (arch_end_invoke): restore output arguments
1487 Mon Apr 8 17:16:40 CEST 2002 Paolo Molaro <lupus@ximian.com>
1489 * jit.c: call mono_runtime_init ().
1491 2002-04-08 Dietmar Maurer <dietmar@ximian.com>
1493 * jit.c (mono_jit_cleanup): added more statistics
1495 * invoke.c (arch_create_native_wrapper): special case EndInvoke -
1496 we need to pass the MonoMethod pointer as first argument.
1498 * delegate.c (mono_async_invoke): notify all listeners, not only a
1500 (arch_end_invoke): we now pass a MonoMethod as first parameter and
1501 use arch_method_call_message_new() to access the stack.
1502 (arch_end_invoke): wait until we really finished processing
1503 (async_invoke_abort): notify all listeners, not only a
1506 2002-04-06 Dietmar Maurer <dietmar@ximian.com>
1508 * message.c (arch_return_value): impl.
1509 (arch_method_return_message_restore): consider delegate BeginInvoke
1511 * jit.c: removed jit_exec_main()
1513 * delegate.c (arch_begin_invoke): use the message builder to make
1514 it architecture independent - still needs more cleanup.
1516 2002-04-05 Dietmar Maurer <dietmar@ximian.com>
1518 * delegate.c (mono_delegate_ctor): support for transparent proxy
1520 * x86.brg (freg): bug fix in CONV_R* opcodes
1522 2002-04-04 Dietmar Maurer <dietmar@ximian.com>
1524 * message.c: added documentation
1526 2002-04-03 Dietmar Maurer <dietmar@ximian.com>
1528 * mono.c (main): use --trace instead of --trace-calls
1530 * x86.brg: impl. REMOTE_STIND_XX
1532 * message.c (mono_store_remote_field): impl.
1534 2002-03-30 Dietmar Maurer <dietmar@ximian.com>
1536 * x86.brg: impl. REMOTE_FIELD (load fields of remote objects)
1538 * message.c (mono_load_remote_field): impl.
1540 * jit.c (mono_analyze_stack): only call marshalbyref methods
1542 (mono_analyze_stack): consider marshalbyref objects in LDFLD
1544 Fri Mar 29 16:00:27 CET 2002 Paolo Molaro <lupus@ximian.com>
1546 * x86.brg: kill pointer arithmetric.
1548 2002-03-28 Martin Baulig <martin@gnome.org>
1550 * jit.c (mono_debug_insert_breakpoint): New global variable.
1551 (mono_debug_last_breakpoint_address): New global variable.
1553 * emit-x86.c (arch_compile_method): If `mono_debug_insert_breakpoint' is
1554 non-zero, insert a breakpoint; if it's positive, decrement it when done.
1555 Set `mono_debug_last_breakpoint_address' to the address of the last inserted
1558 * debug.h: Provide external declaration of `mono_debug_insert_breakpoint' and
1559 `mono_debug_last_breakpoint_address', also documented them here.
1561 2002-03-28 Martin Baulig <martin@gnome.org>
1563 * debug-private.h (MonoDebugHandle): Renamed `format' to `default_format'.
1564 (AssemblyDebugInfo): Added `format'.
1566 * debug.c: Use the AssemblyDebugInfo's `format' field to determine the format,
1567 this allows us choose the format on a per-assembly basis.
1568 (mono_debug_open_assembly): When using MONO_DEBUG_FORMAT_DWARF2_PLUS, fall back
1569 to MONO_DEBUG_FORMAT_DWARF2 if the symbol file does not exist, but the IL file
1571 (debug_generate_method_lines): Generate correct IL offsets.
1573 2002-03-28 Martin Baulig <martin@gnome.org>
1575 * jit.h (MonoFlowGraph): Added `prologue_end' and `epilogue_start' fields.
1577 * emit-x86.c (arch_compile_method): Set prologue_end and epilogue_start.
1579 * debug-private.h (DebugMethodInfo): Renamed `frame_start_offset' to
1580 `prologue_end_offset', added `epilogue_begin_offset' and `last_line'.
1582 * debug.c (debug_generate_method_lines): Don't return if we don't have line
1583 numbers, we still need to generate the IL offsets here. Emit line numbers
1584 for `prologue_end_offset' (the first line of actual code) and
1585 `epilogue_begin_offset' (the line of the method's closing brace).
1586 Don't crash if cfg->bblocks [i].forest is NULL.
1587 (mono_debug_add_method): Don't crash if we don't have line numbers.
1588 Initialize the newly added fields.
1590 * debug-stabs.c: Record first and last line, emit filename info at the
1591 beginning of the stab file, gdb ignores the types otherwise.
1593 * debug-dwarf2.c: Use the new prologue_end_offset instead of guessing it;
1594 emit line number info for the first and last line.
1596 2002-03-28 Dietmar Maurer <dietmar@ximian.com>
1598 * invoke.c (arch_create_delegate_trampoline): impl.
1600 Thu Mar 28 11:58:53 CET 2002 Paolo Molaro <lupus@ximian.com>
1602 * Makefile.am, mono.c, jit.h, jit.c: build the libmono library
1603 with the jit runtime to easy embedding. main() is moved to mono.c, now.
1604 * jit.c: use opcode names from libmetadata.
1605 * debug.h, debug.c: constify char* argument.
1607 2002-03-28 Dietmar Maurer <dietmar@ximian.com>
1609 * jit.c: catching SIGSEGV again, added proxy support
1611 2002-03-21 Dietmar Maurer <dietmar@ximian.com>
1613 * delegate.c (mono_delegate_init): remove unused worker threads
1615 2002-03-27 Mike Kestner <mkestner@speakeasy.net>
1617 * delegate.c (arch_get_delegate_invoke): malloc a bigger area
1619 Tue Mar 26 19:54:45 CET 2002 Paolo Molaro <lupus@ximian.com>
1621 * jit.c: remove glib mem vtable code.
1623 2002-03-26 Martin Baulig <martin@gnome.org>
1625 * debug-dwarf2.c (write_method_lines_dwarf2): Don't generate method
1626 lines if we don't have line number information.
1627 (write_method_dwarf2): Use `minfo->method_info.this_offset' instead
1630 * debug-stabs.c (write_method_stabs): Don't generate method lines if
1631 we don't have line number information. Use `minfo->method_info.this_offset'
1632 instead of hardcoding 8.
1634 * debug.c (debug_generate_method_lines): Don't crash if we don't have
1635 line number information.
1636 (mono_debug_open_assembly): Don't generate line numbers for
1637 MONO_DEBUG_FORMAT_DWARF2_PLUS.
1638 (mono_debug_add_method): Don't store the 'this' offset in `param_offsets',
1639 but it in the new `this_offset' field.
1641 Mon Mar 25 13:03:35 CET 2002 Paolo Molaro <lupus@ximian.com>
1643 * debug.c (debug_generate_method_lines): Use correct addresses for
1646 Mon Mar 25 13:03:35 CET 2002 Paolo Molaro <lupus@ximian.com>
1648 * jit.c: do not set the glib mem vtable anymore.
1649 * Makefile.am: link to libmonoutils.
1651 2002-03-25 Martin Baulig <martin@gnome.org>
1653 * debug.h (mono_debug_make_symbols): Documented this function.
1655 2002-03-24 Martin Baulig <martin@gnome.org>
1657 * debug.c (mono_debug_add_method): Include the `this' offset in
1658 the `minfo->method_info.param_offsets' array.
1660 2002-03-23 Martin Baulig <martin@gnome.org>
1662 * x86.brg (lreg: CONV_I8 (reg)): X86_XOR modifies the flags, so we need
1663 to do it before the X86_CMP.
1664 (reg: CLT (lreg, lreg)): Use correct x86_branch8() targets.
1665 (reg: CLT (lreg, lreg)): Likewise.
1666 (reg: CLT_UN (lreg, lreg)): Likewise.
1667 (reg: CLT_UN (lreg, lreg)): Likewise.
1668 (reg: CGT (lreg, lreg)): Likewise.
1669 (reg: CGT (lreg, lreg)): Likewise.
1670 (reg: CGT_UN (lreg, lreg)): Likewise.
1671 (reg: CGT_UN (lreg, lreg)): Likewise.
1673 2002-03-23 Martin Baulig <martin@gnome.org>
1675 * debug-private.h (AssemblyDebugInfo): Added `_priv'.
1677 * debug-dwarf2-plus.c
1678 (mono_debug_open_assembly_dwarf2_plus): Open the symbol file here.
1679 (mono_debug_close_assembly_dwarf2_plus): Close the symbol file here.
1680 (mono_debug_write_assembly_dwarf2_plus): Only call
1681 mono_debug_update_symbol_file() here.
1683 Thu Mar 21 17:35:48 CET 2002 Paolo Molaro <lupus@ximian.com>
1685 * jit.c: inter strings before executing a method.
1686 Do not intern command line arguments anymore.
1688 2002-03-21 Martin Baulig <martin@gnome.org>
1690 * debug.h (MonoDebugFormat): Added MONO_DEBUG_FORMAT_DWARF2_PLUS.
1692 * debug-dwarf2-plus.c: This debugging format reads a symbol file which has
1693 been created by MCS and fills in all machine dependent stuff.
1695 * debug-private.h (DebugMethodInfo): Added `MonoDebugMethodInfo method_info',
1696 removed everything which is already in MonoDebugMethodInfo.
1698 * debug.c (debug_generate_method_lines): Generate the MonoILOffsetInfo array.
1699 (mono_debug_make_symbols): Don't open the file or call as, this is done in the
1702 * jit.c (main): Added "--dwarf-plus" command line option to use the new
1703 MONO_DEBUG_FORMAT_DWARF2_PLUS debugging format.
1705 2002-03-21 Dietmar Maurer <dietmar@ximian.com>
1707 * jit.c (usage): new option to specify maximum number of worker threads
1708 (mono_analyze_stack): avoid cyclic dependency in CEE_LDFTN
1710 * delegate.c (async_invoke_abort): added support for asynchronous exceptions
1711 (arch_get_async_invoke): notify listeners before we call the
1712 asynchronous callback
1714 2002-03-20 Dietmar Maurer <dietmar@ximian.com>
1716 * delegate.c (async_invoke_thread): support for domains
1717 (async_invoke_thread): create workers only when needed
1719 2002-03-19 Dietmar Maurer <dietmar@ximian.com>
1721 * delegate.c (async_invoke_thread): initial support for BeginInvoke/EndInvoke
1723 2002-03-18 Dietmar Maurer <dietmar@ximian.com>
1725 * x86.brg: impl. lreg: XOR (lreg, lreg)
1726 impl. REM (freg, freg)
1728 2002-03-17 Martin Baulig <martin@gnome.org>
1730 * debug.c (mono_debug_open_assembly): Call mono_debug_get_type() on all
1733 * debug-dwarf2.c: Added support for strings and arrays.
1735 2002-03-17 Martin Baulig <martin@gnome.org>
1737 * debug.c (mono_debug_get_type): Recursively call this for all function members
1739 (mono_debug_add_method): Don't mangle function names, this must be done by the
1740 debugger backend if the debugging format needs mangled names.
1742 * debug-dwarf2.c: Improved support for classes, added member functions.
1744 2002-03-16 Martin Baulig <martin@gnome.org>
1746 * debug.c (mono_debug_get_type): Recursively call this for all members and
1747 parent classes of a class type.
1749 * debug-dwarf2.c: Added basic support for classes. Set source language to C++
1750 since GDB doesn't like Java very much.
1752 2002-03-16 Martin Baulig <martin@gnome.org>
1754 * debug-dwarf2.c: Added support for enums.
1756 2002-03-15 Martin Baulig <martin@gnome.org>
1758 * debug.c (mono_debug_get_type): Recursively call this for all members
1761 * debug-dwarf2.c: Added support for structs.
1763 2002-03-15 Dietmar Maurer <dietmar@ximian.com>
1765 * emit-x86.c (arch_create_jit_trampoline): adapt save/restore LMF
1766 to new MonoLMF layout
1768 2002-03-14 Dietmar Maurer <dietmar@ximian.com>
1770 * emit-x86.c (arch_create_native_wrapper): new code to generate
1771 wrappers for calling native functions.
1772 (arch_create_native_wrapper): free allocated strings
1773 (arch_handle_exception): made mono_jit_info_table domain dependent
1775 2002-03-14 Martin Baulig <martin@gnome.org>
1777 * debug.c (MonoDebugFormat): New public enums specifying which debugging
1779 (mono_debug_open_file): Added MonoDebugFormat argument.
1780 (mono_debug_make_symbols): Don't take an argument to make it easier to call
1781 this function from GDB. It's now safe to call this function multiple times;
1782 it'll always write a complete debugging file.
1784 * debug.c: Splitted this file into a general part which remains in this file
1785 and the debugging format specific parts debug-stabs.c and debug-dwarf2.c.
1786 All public functions now call a corresponding format specific function.
1788 * debug.c: The following changes are private to debug.c:
1789 (AssemblyDebugInfo, MonoDebugHandle): Moved declarations to debug-private.h.
1790 (record_line_number, debug_generate_method_lines): New private functions.
1791 (mono_debug_open_ass): Renamed to mono_debug_open_assembly; this function now
1792 calls a debugging-format-specific function (mono_debug_open_assembly_stabs or
1793 mono_debug_open_assembly_dwarf2).
1794 (mono_debug_make_symbols): Calls mono_debug_write_assembly_stabs/dwarf2(). It's
1795 now safe to call this function multiple times.
1796 (mono_debug_get_type): New public function. This takes a `MonoClass *' and
1797 returns an unique index for this type. It's used to ensure that we only write
1798 each class once to the debugging file.
1799 (mono_debug_add_method, mono_debug_add_type): Store all the data in an internal
1800 data structure, but don't directly write to the debugging file. This is done
1801 later from mono_debug_write_assembly().
1803 * jit.c (main): Added "--dwarf" command line argument to generate DWARF 2
1804 debugging output. Call mono_debug_close() on cleanup if necessary.
1806 2002-03-14 Martin Baulig <martin@gnome.org>
1808 * debug-private.h: New private header file.
1810 * debug-stabs.c: Added the stabs type generation stuff which was
1811 previously in debug.c.
1813 * debug-dwarf.c: Started to implement type support. We're currently
1814 only writing this most basic types to the dwarf file, but this will
1817 2002-03-13 Martin Baulig <martin@gnome.org>
1819 * debug-stabs.c, debug-dwarf2.c: New files containing my new
1820 debugging code. They're now in CVS, but not yet used anywhere.
1822 2002-03-11 Dietmar Maurer <dietmar@ximian.com>
1824 * emit-x86.c (mono_delegate_ctor): use C impl. instead of x86_*
1825 macros, included new delegate code from Daniel Stodden.
1828 Mon Mar 11 14:47:21 CET 2002 Paolo Molaro <lupus@ximian.com>
1830 * jit.c: verify that corlib and runtime are in sync.
1832 Mon Mar 11 11:30:56 CET 2002 Paolo Molaro <lupus@ximian.com>
1834 * emit-x86.c, jit.c: use the debug-helpers facilities to
1835 describe and match a method when debugging.
1837 2002-03-10 Martin Baulig <martin@gnome.org>
1839 * emit-x86.c (arch_compile_method): When emitting stabs debugging
1840 output, put a nop instruction at the start of all functions so that
1841 the adresses won't change when using --debug.
1843 * debug.c (mono_debug_add_method): `tree->cli_addr' is an offset into
1844 the bytecode area, stabs needs a line number in the .il file. Use the
1845 new info->moffsets to get the line number.
1846 (AssemblyDebugInfo): Added `total_lines' and `moffsets' fields.
1847 `moffsets' is an array of `total_lines' fields (total number of lines
1848 in the .il file); for each line in the .il field, this array contains
1849 the bytecode offset if it's an "IL_xxxx" line, -1 if it's the last line
1850 of a method and 0 otherwise.
1851 (debug_load_method_lines): Read the whole .il file and initialize the
1852 info->moffsets field.
1854 2002-03-09 Martin Baulig <martin@gnome.org>
1856 * x86.brg (DIV_UN): Clear EDX before performing the division and remove
1857 the unnecessary CDQ instruction.
1859 2002-03-07 Dietmar Maurer <dietmar@ximian.com>
1861 * jit.c (mono_analyze_stack): only load addresses of value types
1862 on the runtime stack.
1864 2002-03-07 Duncan Mak <duncan@ximian.com>
1866 * Makefile.am: A small patch fixing errors in vpath-based builds
1867 (make clean failing to rerun monoburg due to BUILT_SOURCES usage),
1868 committed for Daniel Stodden <stodden@in.tum.de>.
1870 Thu Mar 7 17:22:52 CET 2002 Paolo Molaro <lupus@ximian.com>
1872 * jit.c: Boehm-GC enable.
1874 2002-03-07 Dietmar Maurer <dietmar@ximian.com>
1876 * x86.brg (SAVE_LFM): bug fix: patch the saved IP because we
1877 realloc that code sometimes!
1879 * emit-x86.c (mono_compute_branches): support several types of
1882 2002-03-06 Dietmar Maurer <dietmar@ximian.com>
1884 * x86.brg: impl. MUL_OVF_UN (reg, reg)
1886 * jit.c (mono_find_final_block): find correct finally handler.
1888 * emit-x86.c (arch_create_jit_trampoline): bug fix: preserve
1889 caller saved registers.
1891 2002-03-05 Dietmar Maurer <dietmar@ximian.com>
1893 * x86.brg: use x86_widen_reg for CONV opcodes
1895 2002-03-01 Dietmar Maurer <dietmar@ximian.com>
1897 * jit.c (MAKE_SPILLED_BI_ALU): remove unnecessary assertions
1899 * emit-x86.c (arch_handle_exception): big fix - dont use
1900 uninitialized next_bp
1901 (arch_compile_method): make the jit thread save
1902 (x86_magic_trampoline): moved lock/unlock to x86_magic_trampoline
1903 to avoid need of recursive mutexes
1905 * x86.brg: use new mono_assert macros
1907 2002-02-28 Dietmar Maurer <dietmar@ximian.com>
1909 * emit-x86.c (arch_create_jit_trampoline): save/restore LMF before
1910 calling into unmanaged code (arch_compile_method).
1912 * x86.brg: impl. CONV_I4 (freg) with correct rounding
1913 (lreg): impl CALL_I8(INTF_ADDR)
1914 impl. CONV_R_UN (reg)
1917 2002-02-27 Dietmar Maurer <dietmar@ximian.com>
1919 * emit-x86.c (arch_runtime_invoke): impl. runtime invoke for the jit.
1921 2002-02-26 Dietmar Maurer <dietmar@ximian.com>
1923 * x86.brg: bug fix in CLT(lreg,lreg)
1924 (reg): bug fix in CONV_OVF_I4(lreg)
1925 (lreg): replaced x86_call_reg with x86_call_code
1927 * emit-x86.c (mono_add_jump_info): impl.
1928 (mono_compute_branches): patch real jump address (instead of
1929 emitting code twice)
1931 Tue Feb 26 11:56:03 CET 2002 Paolo Molaro <lupus@ximian.com>
1933 * x86.brg: optimize cmp reg,0 -> test reg.
1935 Sun Feb 24 13:58:34 CET 2002 Paolo Molaro <lupus@ximian.com>
1937 * jit.h, jit.c, emit-x86.c: Added a few statistics counters
1938 and the --stats command line option to print them.
1939 Fixed memory leak in arch_compile_method () when a method's code is
1940 found in the cache. Fix magic trampoline to deal with static calls.
1942 2002-02-21 Dietmar Maurer <dietmar@ximian.com>
1944 * x86.brg: impl. SHR_UN for lreg, added new test, bug fix for BNE_UN
1946 2002-02-19 Dietmar Maurer <dietmar@ximian.com>
1948 * emit-x86.c (arch_compile_method): add shared code to mono_root_domain
1949 (arch_create_jit_trampoline): cache trampoline code
1951 2002-02-18 Dietmar Maurer <dietmar@ximian.com>
1953 * jit.c (mono_analyze_stack): optimize LDSFLD/STSFLD for domain
1955 (mono_analyze_stack): use MB_TERM_LDELEMA to perform bound check
1957 * x86.brg: do not encode exception objects into the instruction
1958 stream, because they are domain dependend. Use
1959 arch_get_throw_exception_by_name() instead;
1961 Mon Feb 18 15:51:40 CET 2002 Paolo Molaro <lupus@ximian.com>
1963 * jit.c: intern command line arguments.
1965 2002-02-18 Dietmar Maurer <dietmar@ximian.com>
1967 * jit.c (mono_analyze_stack): use the magic trampoline for all
1968 calls (since we cant store the address of compiled code in
1970 (mono_analyze_stack): imp. LDSTR for shared code
1972 * emit-x86.c (x86_magic_trampoline): handle x86_call_code().
1973 (arch_compile_method): add a cache for compiled methods to avoid
1974 recompilation. dont use method->addr to store domain dependent
1977 2002-02-15 Dietmar Maurer <dietmar@ximian.com>
1979 * x86.brg: impl. BLE,BGT for freg
1981 Sat Feb 16 16:27:42 CET 2002 Paolo Molaro <lupus@ximian.com>
1983 * emit-x86.c: handle unreachable code. Eliminate some unneeded
1985 * jit.c: handle unreachable code. Move setting of mono_end_of_stack to
1986 main(). Add --compile classname and --ncompile num command line
1987 options to do performance evaluation of the jitter (and help
1990 2002-02-15 Dietmar Maurer <dietmar@ximian.com>
1992 * emit-x86.c (arch_compile_method): bug fix in static delegate
1995 2002-02-14 Dietmar Maurer <dietmar@ximian.com>
1997 * jit.c (mono_analyze_stack): do a LDIND after NEWOBJ for value types.
1999 2002-02-13 Dietmar Maurer <dietmar@ximian.com>
2001 * jit.c (mono_analyze_stack): impl. CEE_SIZEOF
2003 2002-02-13 Miguel de Icaza <miguel@ximian.com>
2005 * jit.c (arch_allocate_var): Only assert that the alignment is
2006 at least 32-bits aligned, not always 32-bits aligned (for I8 for example).
2008 Mon Feb 11 11:20:57 CET 2002 Paolo Molaro <lupus@ximian.com>
2010 * x86.brg: fix invalid cast check in unbox. Pack MBTree structure.
2012 Sun Feb 10 12:54:05 CET 2002 Paolo Molaro <lupus@ximian.com>
2014 * emit-x86.c: make x86_magic_trampoline() handle call instructions
2015 with an imm8 displacement. x86.brg not yet changed to take advantage
2018 Sun Feb 10 11:47:30 CET 2002 Paolo Molaro <lupus@ximian.com>
2020 * jit.c: use opcode info from libmetadata to do flow analysis
2023 2002-02-06 Dietmar Maurer <dietmar@ximian.com>
2025 * jit.c (MAKE_LDELEM, MAKE_STELEM): added bound checking
2027 2002-02-05 Dietmar Maurer <dietmar@ximian.com>
2029 * x86.brg: use element_class for type check
2031 2002-02-04 Dietmar Maurer <dietmar@ximian.com>
2033 * jit.c (main): impl. __array_Address icall
2035 * mempool.c (mono_mempool_alloc): handle large block allocation
2037 2002-02-01 Dietmar Maurer <dietmar@ximian.com>
2039 * x86.brg: impl. SHL/SHR/CLT for 64 bit values
2041 2002-01-31 Dietmar Maurer <dietmar@ximian.com>
2043 * x86.brg: impl. CEQ(lreg,lreg)
2045 * jit.c (mono_analyze_stack): impl. LDVIRTFTN
2046 (mono_analyze_stack): handle MONO_TABLE_MEMBERREF in LDSFLD/STSFLD
2048 * x86.brg: removed some dead code.
2050 2002-01-18 Dietmar Maurer <dietmar@ximian.com>
2052 * jit.c (arch_allocate_var): fixed alignment bugs
2054 2002-01-17 Dietmar Maurer <dietmar@ximian.com>
2056 * jit.c (mono_analyze_stack): use LDIND_REF/STIND_REF
2058 2002-01-16 Dietmar Maurer <dietmar@ximian.com>
2060 * jit.c (main): install the trampoline before we start to create
2063 * x86.brg: impl. CLT_UN, CGT_UN
2065 * emit-x86.c (leave_method): added check for null object
2066 (enter_method): consider byref arguments
2068 2002-01-14 Dietmar Maurer <dietmar@ximian.com>
2070 * x86.brg: bug fix in CONV_OVF_I1_UN
2071 impl. ADD_OVF, MUL_OVF
2072 impl. ADD_OVF_UN, SUB_OVF, SUB_OVF_UN
2073 (SUB (lreg, lreg)): bug fix - use SBB instead of SUB
2074 (EMIT_COND_EXCEPTION): added signed flag
2076 Fri Jan 11 20:06:22 CET 2002 Paolo Molaro <lupus@ximian.com>
2078 * jit.c: implement stloc, ldloc, ldloca.
2080 2002-01-11 Dietmar Maurer <dietmar@ximian.com>
2082 * jit.c (mono_analyze_stack): fixed calculation of last_instr
2084 * x86.brg (LDLEN): emit null_reference exception
2086 (RET, RET_VOID, RET_OBJ, ...) fixed jump to epilog
2088 2002-01-04 Dietmar Maurer <dietmar@ximian.com>
2090 * x86.brg: bug fix in CASTCLASS
2092 2001-12-21 Dietmar Maurer <dietmar@ximian.com>
2094 * jit.c (mono_analyze_stack): spill MUL to avoid problem with
2095 register allocation.
2097 * emit-x86.c (arch_compile_method): fixed static delegate bug
2099 2001-12-16 Miguel de Icaza <miguel@ximian.com>
2101 * x86.brg, jit.c: Split up the nodes that we used to share on
2102 CONV_OVF. They were sharing the nodes because they are the same
2103 on 32-bit machines, but on 64-bit machines you need different
2106 2001-12-17 Dietmar Maurer <dietmar@ximian.com>
2108 * x86.brg: removed prerequisite that (tree->left->reg1 <
2109 tree->right->reg1) to make register allocation easier.
2111 2001-12-16 Dietmar Maurer <dietmar@ximian.com>
2113 * emit-x86.c (arch_handle_exception): new code to handle
2114 exceptions inside unmanaged code.
2116 * x86.brg: impl. SAVE_LMF, RESTORE_LMF, pass implizit valuetype
2117 address as first argument.
2119 2001-12-15 Dietmar Maurer <dietmar@ximian.com>
2121 * x86.brg: pass exceptions on the stack
2123 * jit.h (ISSTRUCT): new macro to check for real value types
2124 (return false for enum types).
2126 2001-12-11 Dietmar Maurer <dietmar@ximian.com>
2128 * x86.brg: use position indepentent code if possible.
2130 * x86.brg (EMIT_COND_EXCEPTION): new macro.
2132 * emit-x86.c (mono_emit_cfg): impl. variable code buffer size
2134 2001-12-10 Dietmar Maurer <dietmar@ximian.com>
2136 * jit.c (mono_analyze_flow): use g_malloc0 o allocate large bcinfo
2138 (mono_analyze_flow): use g_malloc0 o allocate large bblocks array.
2140 * x86.brg (stmt): added opt. for STIND_R4/STIND_R8
2142 2001-12-07 Dietmar Maurer <dietmar@ximian.com>
2144 * jit.c (mono_allocate_intvar): bug fix.
2146 * emit-x86.c (get_unbox_trampoline): impl.
2148 * jit.c (mono_analyze_stack): impl STOBJ, LEAVE
2150 2001-12-06 Dietmar Maurer <dietmar@ximian.com>
2152 * x86.brg: raise exceptions.
2154 2001-12-05 Dietmar Maurer <dietmar@ximian.com>
2156 * x86.brg: impl. CEQ for freg, NEWSTRUCT now allocates valuetypes on
2159 2001-12-06 Miguel de Icaza <miguel@ximian.com>
2161 * jit.c (mono_analyze_stack), x86.brg: Implement CONV.OVF.I1,
2162 CONV.OVF.I4, CONV.OVF.I1.UN, CONV.OVF.U1, CONV.OVF.U1.UN,
2163 CONV.OVF.I2.UN, CONV.OVF.I8.UN
2165 2001-12-04 Dietmar Maurer <dietmar@ximian.com>
2167 * x86.brg: impl. UNBOX, NEWSTRUCT, removed VTYPE, bug fixes,
2168 removed the locaddr nonterminal, reimplemented value types
2170 * jit.c: reimplemented value type support, better support for
2173 2001-12-03 Miguel de Icaza <miguel@ximian.com>
2175 * x86.brg, jit.c: Implement conv.ovf.u4, conv.ovf.u2, conv.ovf.i2,
2178 Mon Dec 3 17:16:36 CET 2001 Paolo Molaro <lupus@ximian.com>
2180 * jit.c: call mono_init() after registering internal calls.
2182 2001-11-30 Dietmar Maurer <dietmar@ximian.com>
2184 * emit-x86.c (tree_preallocate_regs): improved register allocation
2186 * x86.brg: impl. ISINST, CASTCLASS
2188 Fri Nov 30 12:02:24 CET 2001 Paolo Molaro <lupus@ximian.com>
2190 * x86.brg: rearrange fields to reduce struct size.
2191 * jit.c: use signature->param_count, not signature->params_size.
2192 * debug.c: off-by-one error fix.
2194 2001-11-29 Radek Doulik <rodo@ximian.com>
2196 * Makefile.am: build mono only for X86 architecture, compilation
2197 fails for ppc now because of accessing registers in sigcontext
2200 2001-11-29 Dietmar Maurer <dietmar@ximian.com>
2202 * jit.c (mono_analyze_stack): bug fix in DUP
2204 Thu Nov 29 12:32:01 CET 2001 Paolo Molaro <lupus@ximian.com>
2206 * debug.c: fix type handling. Position function position at start of
2207 IL code. Output more fine-grained stepping information.
2209 2001-11-28 Dietmar Maurer <dietmar@ximian.com>
2211 * x86.brg (LDIND_I1, LDIND_I2): use x86_widen_ instead of x86_mov_
2213 * jit.c (mono_analyze_stack): record the cli_address for later use
2215 (sigsegv_signal_handler): translate sigsegv into "Internal error"
2218 Tue Nov 27 16:32:41 CET 2001 Paolo Molaro <lupus@ximian.com>
2220 * debug.c, debug.h: added support for generating stabs.
2221 Stabs can be compiled with as and the resulting object file can be
2222 loaded in a gdb session with add-symbol-file object.o.
2223 * jit.c, jit.h: add --stabs and --debug command line arguments. Keep track
2224 where locals and arguments are stored in the stack. Add support for
2225 passing command line arguments to CLR programs.
2226 * emit-x86.c: insert a breakpoint at method invocation if needed.
2228 2001-11-27 Dietmar Maurer <dietmar@ximian.com>
2230 * jit.c: exception support
2232 * emit-x86.c (arch_emit_epilogue): bug fix: restore the regs in
2235 2001-11-26 Dick Porter <dick@ximian.com>
2237 * Makefile.am (mono_LDADD): Add io-layer library
2239 2001-11-19 Dietmar Maurer <dietmar@ximian.com>
2241 * jit.c (mono_analyze_stack): impl. LDFTN
2242 (MAKE_SPILLED_BI_ALU): always spill DIV/REM results to memory to
2243 make register allocation easier on x86
2245 * emit-x86.c (enter_method): more debugging output for Strings
2246 (arch_compile_method): added delegate support
2247 (arch_compile_method): align EBP to 8 byte boundary
2249 Mon Nov 19 11:36:22 CET 2001 Paolo Molaro <lupus@ximian.com>
2251 * jit.c: use mono_install_trampoline (), instead of exporting
2252 a function to a lower-level library.
2254 2001-11-16 Dietmar Maurer <dietmar@ximian.com>
2256 * x86.brg (STRING_ARG): impl. a way to marshal strings. This
2257 will be extensible to handle all possible kinds of marshalling
2260 * jit.c (map_call_type): added MB_TERM_CALL_VOID
2261 (mono_analyze_stack): impl. LDELEMA, reimplemented CALL
2262 instructions to handle this arguments more effectively.
2264 2001-11-15 Dietmar Maurer <dietmar@ximian.com>
2266 * Makefile.am (mono_SOURCES): renamed testjit to mono
2268 * x86.brg: added debugging support
2270 * testjit.c: added support for value types, CFG improvements
2272 * emit-x86.c (enter_method): handle value types
2273 (tree_allocate_regs): impl. a better way to handle chain rules
2275 2001-11-10 Dietmar Maurer <dietmar@ximian.com>
2277 * x86.brg (INITOBJ): bug fix: initialize data before use,
2278 simplified the code.
2280 2001-11-09 Miguel de Icaza <miguel@ximian.com>
2282 * testjit.c (mono_analyze_stack): Remove compiler warning by
2283 testing against NULL.
2285 2001-11-09 Dick Porter <dick@ximian.com>
2287 * Makefile.am (testjit_LDADD): Don't need THREAD_LIBS any more
2289 2001-11-09 Dietmar Maurer <dietmar@ximian.com>
2291 * testjit.c (mono_analyze_stack): new BOX impl.
2293 * x86.brg: implemented INITOBJ
2295 * testjit.c (mono_analyze_stack): finished array support
2296 (mono_analyze_stack): reimplemented DUP instruction
2298 2001-11-08 Dietmar Maurer <dietmar@ximian.com>
2300 * testjit.c (MAKE_STELEM, MAKE_LDELEM): we build a tree which
2301 represents the address of the element. This way we can emit highly
2302 optimized x86 instructions to access elements (using base+index+offset
2305 2001-11-07 Miguel de Icaza <miguel@ximian.com>
2307 * mempool.c: Include string.h to kill warning.
2309 * testjit.c: Add typecast to kill warning.
2311 * x86.brg: Include string.h to eliminate warning.
2313 * emit-x86.c (tree_allocate_regs): Fix arguments to g_warning to
2316 2001-11-07 Dietmar Maurer <dietmar@ximian.com>
2318 * emit-x86.c (enter_method): print out all method arguments
2319 (x86_magic_trampoline): impl.
2320 (arch_create_simple_jit_trampoline): we use different trampolines
2321 for static methods (no need to write the address back into to
2324 2001-11-06 Dietmar Maurer <dietmar@ximian.com>
2326 * emit-x86.c (arch_create_jit_trampoline): optimised trampoline to
2327 use less the 16 bytes.
2329 * x86.brg: code cleanup
2331 2001-11-05 Dietmar Maurer <dietmar@ximian.com>
2333 * testjit.c: bug fixes.
2335 * emit-x86.c (leave_method): print result values
2337 2001-11-03 Dietmar Maurer <dietmar@ximian.com>
2339 * emit-x86.c (enter_method): new debugging code
2340 (leave_method): new debbuging code, this functions are called
2341 when you use the new option --trace-calls
2343 2001-11-02 Dietmar Maurer <dietmar@ximian.com>
2345 * testjit.c: impl. STELEM_XX, STELEM_XX
2347 * x86.brg: impl. LDLEN, LDELEMA
2350 2001-10-15 Dietmar Maurer <dietmar@ximian.com>
2352 * x86.brg: added some experimental code for CALL
2353 instructions - still not found the optimal way to do it.
2355 * testjit.c (map_stind_type): add support for value types with
2356 a size of 1, 2 or 4 bytes, implemented CEE_UNBOX, CEE_LDOBJ,
2357 CEE_LDSTR, CEE_LDFLD, CEE_LDFLDA, CEE_STFLD, CEE_NEWOBJ, CEE_CEQ
2358 (ctree_create_newobj): impl.
2361 * emit-x86.c (tree_allocate_regs): removed allocation code for
2363 (get_address): use a simple, but bug free search instead of the
2364 buggy binary search.
2366 2001-10-12 Dietmar Maurer <dietmar@ximian.com>
2368 * testjit.c: support virtual functions
2370 * x86.brg: support different addressing modes for calls
2372 2001-10-11 Dietmar Maurer <dietmar@ximian.com>
2374 * testjit.c: impl. STFLD
2376 2001-10-10 Dietmar Maurer <dietmar@ximian.com>
2378 * x86.brg: impl. CEQ
2380 2001-10-04 Dick Porter <dick@ximian.com>
2383 * emit-x86.c: include mono-endian.h not endian.h
2385 2001-10-02 Dietmar Maurer <dietmar@ximian.com>
2387 * testjit.c (ctree_create_dup): really duplicate the tree.
2388 attach the arguments to the CALL node. Added a new macro to
2389 make argument order configurable (ARCH_ARGS_RIGHT_TO_LEFT).
2391 2001-10-01 Dietmar Maurer <dietmar@ximian.com>
2393 * interp.brg: the burm based interpreter: added the file as example.
2395 2001-09-27 Dietmar Maurer <dietmar@ximian.com>
2399 * testjit.c: impl. LDIND/STIND/LDLOCA, use g_malloc to alloc static
2401 (map_stind_type): support enum types
2402 (map_ldind_type): support enum types
2404 * emit-x86.c (tree_allocate_regs): added code to support
2405 register allocation for addressing modes trees.
2406 (tree_emit): bug fix: we have to emit all mono_burg_functins. The
2407 previous impl. did not work for chain rules.
2408 (compute_branches): support for SWITCH statements
2410 * x86.brg: added rules to model x86 addressing modes
2412 2001-09-26 Dietmar Maurer <dietmar@ximian.com>
2414 * emit-x86.c (compute_branches): implemented SWITCH
2416 * testjit.c (mono_create_forest): implemented LDIND/STIND opcodes
2417 (map_ldind_type): add enumeration types.
2418 (map_stind_type): add enumeration types.
2420 * emit-x86.c (arch_compile_method): more documentation.
2422 * testjit.c: moved the architecture specific things to emit-x86.c
2423 and x86.brg. Added more documentation. code cleanup.
2425 2001-09-25 Dietmar Maurer <dietmar@ximian.com>
2427 * x86.brg: we now have different types of addresses: ADDR_L for local
2428 values, ADDR_A for arguments and ADDR_G for global addresses. We
2429 also use LDIND_XX token to load values from a specific address
2430 instead of LDLOC/STLOC.
2432 * testjit.c: use the new adressing scheme everywhere:
2433 LDIND _XX (ADDR_X), and STIND_XX (ADDR_X, tree)
2435 2001-09-24 Dietmar Maurer <dietmar@ximian.com>
2437 * testjit.c (main): fix bug in parameter parsing
2439 * x86.brg: impl. more opcodes
2441 2001-09-23 Dick Porter <dick@ximian.com>
2443 * Makefile.am (testjit_LDADD): rename PTHREAD_LIBS to THREAD_LIBS
2445 2001-09-23 Dietmar Maurer <dietmar@ximian.com>
2447 * testjit.c: use the memory pool to avoid memory leaks
2449 2001-09-22 Dietmar Maurer <dietmar@ximian.com>
2451 * x86.brg: increment the stack pointer after function calls
2453 2001-09-21 Dick Porter <dick@ximian.com>
2455 * Makefile.am (testjit_LDADD): Added PTHREAD_LIBS to the link line
2457 2001-09-21 Dietmar Maurer <dietmar@ximian.com>
2459 * x86.brg: implemented long MUL/DIV
2460 (MB_OPT_LEVEL): define optimisation level macro
2462 * testjit.c (tree_allocate_regs): added a way to prevent EDX usage
2463 for operations like idiv. it is also possible to assign specific registers.
2465 2001-09-20 Dietmar Maurer <dietmar@ximian.com>
2467 * x86.brg: added basic support for long
2469 * testjit.c (mono_compile_method): implemented POP
2471 2001-09-19 Miguel de Icaza <miguel@ximian.com>
2473 * testjit.c (usage): Added a couple of more usage options.
2475 2001-09-19 Dietmar Maurer <dietmar@ximian.com>
2477 * x86.brg: added more floating point grammar
2479 * testjit.c (mono_compile_method): make local offsets negative
2481 * x86.brg: added some floating point trees
2483 * testjit.c (mono_compile_method): arguments on the runtime
2484 stack are at least 4 bytes
2486 * x86.brg: partly implemented 8,16 bit integers
2488 * testjit.c (get_address): mark basic blocks
2490 2001-09-18 Dietmar Maurer <dietmar@ximian.com>
2492 * x86.brg: added some rules to optimize code
2494 * testjit.c (get_address): use a binary search to get the address
2495 (main): added an option to debug the jit (-d)
2497 Tue Sep 18 13:19:16 CEST 2001 Paolo Molaro <lupus@ximian.com>
2499 * testjit.c: better/faster align code. Handle ldloc.s and stloc.s.
2501 2001-09-17 Miguel de Icaza <miguel@ximian.com>
2503 * testjit.c (mono_compile_method): Provide better error reporting.
2505 2001-09-17 Dietmar Maurer <dietmar@ximian.com>
2507 * testjit.c (tree_get_address): impl. to fix address bug
2508 (tree_get_address): make sure that we can only jump to the first
2509 instruction of a tree.
2511 * x86.brg: emit real code for calls
2513 * testjit.c (create_jit_trampoline): creates a function to trigger jit
2515 (mono_compile_method): reversed argument order
2517 2001-09-15 Dietmar Maurer <dietmar@ximian.com>
2519 * x86.brg (stmt): don't emit unnecessary register moves
2521 * testjit.c (tree_allocate_regs): free registers earlier
2523 2001-09-14 Dietmar Maurer <dietmar@ximian.com>
2525 * x86.brg: branch addresses are now resolved
2527 * testjit.c (compute_branches): compute address of branches
2529 * x86.brg: emit real x86 instructions
2531 * testjit.c: call objdump to disassemble the output
2533 2001-09-13 Dietmar Maurer <dietmar@ximian.com>
2535 * x86.brg: use the right offsets to access local variables
2538 * emit-x86.c: only save/restore callee saved registers if they are
2541 * testjit.c (tree_allocate_regs): use the new MonoRegSet to
2543 (mono_compile_method): changed the tree for mothod calls
2550 2001-09-10 Miguel de Icaza <miguel@ximian.com>
2552 * x86.brg: Use Unix assembly syntax.
2554 * emit-x86.c: support code, should be moved
2556 * testjit.c: Use GPtrArrays instead of GLists, as those are very
2557 inefficient at appends.
2559 * Renamed `create_new_leave' to `create_new_leaf'
projects / mono.git / blob