ChangeLog 52.3 KB
Newer Older
1
2
3
4
2005-07-11  Benoît Perrot  <benoit@nostromo.lrde.epita.fr>

	* configure.ac: Bump to 0.8.

5
6
7
8
9
10
11
2005-07-03  Benoît Perrot  <benoit@lrde.epita.fr>

	Limit access to argument registers.

	* dev/inst-solver-gen.py: Check use of argument registers.
	* src/inst-tasks.hh, src/inst-tasks.cc: Add corresponding task.

12
13
14
15
16
17
18
2005-04-21  Benoît Perrot  <benoit@lrde.epita.fr>

	* dec/parse-asm-scan-gen.py: Explicitely dispatch on signed
	integer when reading one from a string, by checking its first
	character (g++-3.4 considers converting "-1" into an "(unsigned&) i"
	as an error, whereas g++-3.3 did not).

19
20
21
22
23
24
25
2005-04-15  Benoît Perrot  <benoit@lrde.epita.fr>

	Remove size limitation of data sections.
	
	* src/inst/data_section.hh, src/inst/data_section.cc:
	Prefer std::vector to int* (shame on me).

26
27
28
29
30
31
32
33
34
35
36
2005-04-02  Benoît Perrot  <benoit@lrde.epita.fr>

	Introduce `lockable' facility.

	* src/misc/lockable.hh: New file.
	* src/misc/Makefile.am: Distribute it.
	* src/inst/text_label.hh, src/inst/exp.hh, src/inst/label.hh,
	* src/inst/int_exp.hh, src/inst/int_exp.cc:
	Use lockable.
	* dev/inst-solver-gen.py: Update accordingly.

37
38
39
40
41
42
43
44
45
46
47
48
49
50
2005-04-02  Benoît Perrot  <benoit@lrde.epita.fr>

	Split `exp' files.

	* src/inst/exp.hh, src/inst/exp.cc:
	Split into...
	* src/inst/label_exp.hh, src/inst/label_exp.cc,
	* src/inst/op_exp.hh, src/inst/op_exp.cc,
	* src/inst/int_exp.hh, src/inst/exp.hh:
	These files.
	* src/inst/Makefile.am:	Distribute them.
	* src/vm/cpu.cc, dev/inst-builder-gen.py, dev/inst-solver-gen.py:
	Update accordingly.
	
51
52
2005-04-02  Benoît Perrot  <benoit@lrde.epita.fr>

53
	Fix distcheck broken since 2005-03-08's patch (shame on me).
54
55
56
57

	* src/vm/Makefile.am: Do not distribute `table.hh' from here, but...
	* src/misc/Makefile.am: From here.

58
59
60
61
62
63
64
65
66
2005-03-17  Benoît Perrot  <benoit@lrde.epita.fr>

	Introduce command identifier completion in shell.
	
	* src/shell/shell.hh, src/shell-tasks.cc:
	Make Shell a singleton.
	* src/shell/shell.cc: Use readline's custom completers system 
	to complete command identifiers.
	
67
68
69
70
71
72
2005-03-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/table.hh: Move to...
	* src/misc/table.hh: This file.
	* src/vm/cpu.hh: Update accordingly.

73
74
75
76
77
78
79
80
81
82
83
84
2005-03-08  Benoît Perrot  <benoit@lrde.epita.fr>

	Prefer explicit function calls to constructor optional arguments
	to set non-mandatory attributes (e.g. trace flags).

	* src/vm/cpu.hh, src/vm/cpu.cc, src/vm/virtual_machine.hh,
	* dev/inst-builder-gen.py (Cpu, VirtualMachine, ProgramBuilder): 
	Remove uncomprehensible boolean arguments from constructor, add
	corresponding switches.
	* src/vm-tasks.cc, src/shell/shell.cc, src/parse/libparse.cc:
	Update accordingly.

85
86
87
88
89
90
91
92
2005-03-08  Benoît Perrot  <benoit@lrde.epita.fr>

	Remove redundant accessors from virtual machine.
	
	* src/vm/virtual_machine.hh (get_cpu_register, get_cpu_pc):
	Remove.
	* src/shell/shell.hh: Use VirtualMachine::get_cpu() instead.

93
94
95
96
97
98
99
100
101
102
2005-03-06  Benoît Perrot  <benoit@lrde.epita.fr>

	Display the number of executed R,I and J-type instructions on
	profile.

	* src/vm/cpu.hh, src/vm/cpu.cc: Add an array of counters and
	update them for each executed instruction.
	* src/vm/virtual_machine.hh: Add accessor to CPU.
	* src/vm-tasks.cc: Print the counters on profile.

103
104
105
106
107
108
109
110
111
2005-03-06  Benoît Perrot  <benoit@lrde.epita.fr>

	Specify instruction format type to distinguish register, immediate
	and jump instructions.

	* src/inst/inst.hh: Add a format attribute.
	* dev/nolimips.xml, dev/nolimips.py, dev/inst-nodes-gen.py: 
	Fill it.
	
112
113
114
115
116
117
118
119
120
2005-03-06  Benoît Perrot  <benoit@lrde.epita.fr>

	Provide `--profile' option.

	* src/vm/virtual_machine.hh: Add accessor to control coprocessor.
	* src/vm-tasks.hh, src/vm-tasks.cc: Declare and define the
	`profile' task. For the moment, simply print on stderr the number
	of executed cyles at the end of the program's execution.

121
122
123
124
125
126
127
2005-02-15  Benoît Perrot  <benoit@lrde.epita.fr>

	Implement print_err.
	
	* src/vm/cpu.c: Print buffer pointed to by $a0 on standard 
	error stream on syscall when $v0 = 15.

128
129
130
131
132
133
134
135
136
2005-02-03  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/inst/data_section.hh, src/inst/data_section.cc,
	* src/inst/text_section.hh, src/inst/text_section.cc:
	Maintain a list of encountered (not sorted) labels. Use it to 
	print the content of the sections.
	* src/inst/section.hh: Remove deprecated attributes.
	* src/inst/text_label.hh (get_iterator): Constify return value.

137
138
139
140
141
142
143
2005-02-03  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/inst/section.hh: Store the labels in a set. Use Labels to get 
	the offset.
	* src/inst/label.hh (deref_ptr_less): Declare and define a label 
	pointer comparator.

144
145
146
147
148
149
150
151
152
153
2005-02-03  Benoît Perrot  <benoit@lrde.epita.fr>

	Store an iterator in TextLabels.

	* src/inst/text_label.hh: Do it.
	* src/inst/text_section.hh (define_label): Move its 
	implementation into...
	* src/inst/text_section.cc (define_label): This file, to solve 
	inclusion cycle.

154
155
2005-01-30  Benoît Perrot  <benoit@lrde.epita.fr>

156
	Prepare iterator in TextLabel storage.
157
158
159
160
	
	* src/inst/text_section.hh: Maintain an iterator on the very last 
	instruction slot.

161
162
163
164
165
166
167
168
169
170
171
172
2005-01-30  Benoît Perrot  <benoit@lrde.epita.fr>

	Store the instructions in a list to prepare future random insertions.
	
	* src/inst/text_section.hh: Store the instructions in a list 
	instead of a vector to ease random insertions.
	* src/inst/text_section.cc (~TextSection, print): Use TextSection's 
	typedefs and dedicated begin and end to iterate through the  
	instruction container.
	* dev/inst-solver-gen.py: Use operator!= instead of operator< to 
	stop the iteration.
	
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
2005-01-29  Benoît Perrot  <benoit@lrde.epita.fr>

	Make Label compose its associated offset.

	* src/inst/label.hh: Protect default constructor. Compose its
	associated offset. Add a constructor that waits for it.
	* src/inst/section.hh (has_label, get_offset): Update accordingly.
	(register_label): Wait for a Label only and use it to get its offset.
	* src/inst/data_section.hh: Update accordingly.
	* src/inst/text_label.hh: New.
	* src/inst/Makefile.am: Update accordingly.
	* src/inst/text_section.hh: Create TextLabels instead of Labels.
	* src/inst/text_section.cc: Include inst.hh to gain access
	to Inst's interface.

Benoit Perrot's avatar
Benoit Perrot committed
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
2005-01-27  Benoît Perrot  <benoit@lrde.epita.fr>

	Make LabelExp independent from Label.

	* src/inst/exp.hh, src/inst/exp.cc:
	Make LabelExp aggregate a unique_string instead of a Label.
	* dev/parse-asm-scan-gen.py: Return a unique_string when 
	scanning an identifier (instead	of a Label).
	* dev/parse-asm-parse-gen.py: Update accordingly.
	* src/inst/section.hh (has_label, get_offset): Wait for a
	unique_string (instead of a Label).
	* dev/inst-builder-gen.py, dev/inst-solver-gen.py,
	* src/vm/virtual_machine.cc, src/shell/shell.cc:
	Update accordingly.

Benoit Perrot's avatar
Benoit Perrot committed
203
204
205
206
207
208
209
210
211
212
213
214
215
2005-01-26  Benoît Perrot  <benoit@lrde.epita.fr>

	Let concrete sections choose how to handle labels definitions.

	* src/inst/section.hh (add_label): Rename as `register_label'.
	* src/inst/data_section.hh, src/inst/text_section.hh:
	(add_label): Rename as...
	(define_label): This, and make it wait for a unique_string and 
	build the label.
	* dev/parse-asm-scan-gen.py: Return a unique_string on a 
	label definition.
	* dev/parse-asm-parse-gen.py: Update accordingly.

Benoit Perrot's avatar
Benoit Perrot committed
216
217
218
219
220
221
222
223
224
225
226
2005-01-23  Benoît Perrot  <benoit@lrde.epita.fr>

	Copy the instruction list of text section when storing one.

	* src/inst/text_section.hh, dev/inst-solver-gen.py:
	Hide the concrete type of instruction list.
	* src/vm/mmu.hh: Aggregate the instructions instead of 
	a text section.
	(inst_store) Copy the instruction pointers into a local vector.
	(inst_load) Access the local vector instead of text section. 

Benoit Perrot's avatar
Benoit Perrot committed
227
228
229
230
231
232
233
234
235
236
237
2005-01-23  Benoît Perrot  <benoit@lrde.epita.fr>

	Hide the text section loaded in virtual machine's memory.

	* src/vm/mmu.hh (inst_has_label, inst_get_offset): Remove.
	* src/vm/virtual_machine.hh (has_label, get_offset): Remove.
	(add_breakpoint) Wait for an offset instead of a label.
	* src/vm/virtual_machine.cc: Update accordingly, move label
	translation into...
	* src/shell/shell.cc (do_break): ...this method.

Benoit Perrot's avatar
Benoit Perrot committed
238
239
240
241
242
243
244
2005-01-23  Benoît Perrot  <benoit@lrde.epita.fr>

	Introduce some (weak) reentrancy into lexer.

	* dev/parse-asm-scan-gen.py: Maintain a stack of scanning states.
	This comes from the LRDE's Tiger Compiler's scanner.

Benoit Perrot's avatar
Benoit Perrot committed
245
246
247
248
249
250
251
252
253
254
2005-01-22  Benoît Perrot  <benoit@lrde.epita.fr>

	Fix shell's `load' command.
	
	* src/shell.hh: Implement destructor in corresponding .cc.
	Aggregate the program being run.
	* src/shell.cc (do_load): Recover on parse or solve error.
	(do_load, do_run, do_continue, do-next, do_break) Use aggregated
	program pointer instead of global one.

Benoit Perrot's avatar
Benoit Perrot committed
255
256
257
258
259
260
261
2005-01-17  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/shell.hh (is_register, is_label, get_next_word): 
	Rename and move into...
	* src/shell.cc (eat_register, eat_label, eat_word):
	This.

Benoit Perrot's avatar
Benoit Perrot committed
262
263
264
265
266
267
268
269
270
271
2005-01-15  Benoît Perrot  <benoit@lrde.epita.fr>

	Introduce utilities for lexical analysis.
	
	* src/misc/lexutils.hh, src/misc/lexutils.cc:
	Pack utilities for lexical analysis in these files.
	* src/misc/Makefile.am: Update accordingly.
	* src/shell/shell.hh, src/shell/shell.cc:
	Use lexutils.

Benoit Perrot's avatar
Benoit Perrot committed
272
273
274
275
276
277
278
279
280
281
282
283
2005-01-15  Benoît Perrot  <benoit@lrde.epita.fr>

	Improve command identifiers recognition.

	* src/shell/cmd.hh: Rename
	(cmd_type_type, cmd_type_, get_type) as
	(identifier_type, id_, get_identifier) for readability.
	* src/shell/shell.hh (eat_word): Rename as 
	(eat_command_id) and move its implementation into...
	* src/shell/shell.cc: This file. Recognize uncomplete command
	identifiers and warn on ambiguity. Factor `build_cmd'.

Benoit Perrot's avatar
Benoit Perrot committed
284
285
286
287
288
289
290
291
292
293
294
295
296
2005-01-14  Benoît Perrot  <benoit@lrde.epita.fr>

	Introduce unique_strings.
	
	* src/misc/unique_string.hh, src/misc/unique_string.cc:
	Declare and define the string uniquifier.
	* src/misc/test-unique_string.cc: Test it.
	* src/misc/Makefile.am: Update accordingly.
	* src/Makefile.am: Link with libmisc.a.
	* src/inst/section.hh, src/inst/label.hh: 
	Use misc::unique_string instead of std::string.
	* src/inst/label.cc: Empty it. 

Benoit Perrot's avatar
Benoit Perrot committed
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
2005-01-08  Benoît Perrot  <benoit@lrde.epita.fr>

	Migrate to bison2.0a.
	
	* dev/parse-asm-parse-gen.py: Call the parser with a filename and
	a program builder instead of using global variables. Use bison's
	builtin system to print token values. Remove global program builder.
	* dev/parse-asm-scan-gen.py: Remove global string for file name. 
	Use yy::location instead of yy::Location.
	* src/parse/asm-scan.hh: Call the scanner with a trace flag.
	* src/parse/libparse.hh, src/parse/libparse.cc:
	Declare trace flags as booleans. 
	* src/vm/cp0.hh: Include common.hh to get exit_set.

2005-01-04  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326

	Strengthen lexical analysis.
	
	* dev/parse-asm-scan-gen.py: Complain when a lexicaly correct
	integer cannot be converted by istringstream, for example when the
	said integer is too large. For hexadecimal integers, a maximal
	number of digits might be used, but it seems more generic to
	handle it through istringstream; never knowns, someday nolimips
	may have to support 64 or event 128 bits long integers :). Call
	step() each time an invalid character is detected, to have a more
	clever error message. Step only one line when an eol sequence is
	detected.
	* tests/lexical/invalid-characters.s, integer-too-large.s: New.
	* tests/lexical/Makefile.am: Update accordingly.

Benoit Perrot's avatar
Benoit Perrot committed
327
328
329
330
331
332
333
334
335
336
337
338
339
2004-12-18  Benoît Perrot  <benoit@lrde.epita.fr>

	Kill (some) autotools warnings. Some m4 files from GNUlib still use
	deprecated autotools constructions.

	* src/vm/Makefile.am, src/misc/Makefile.am,
	* src/task/Makefile.am, src/shell/Makefile.am,
	* src/parse/Makefile.am, src/inst/Makefile.am,
	* src/Makefile.am:
	Use *_CPPFLAGS instead of obsoleted INCLUDES.
	* configure.ac:
	Run autoupdate.

Benoit Perrot's avatar
Benoit Perrot committed
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
2004-12-18  Benoît Perrot  <benoit@lrde.epita.fr>

	Move tasks to top level, to make libraries "side-effect free".
	
	* src/task/task-tasks.hh, src/task/task-tasks.cc,
	* src/parse/parse-tasks.hh, src/parse/parse-tasks.cc
	* src/inst/inst-tasks.hh, src/inst/inst-tasks.cc
	* src/vm/vm-tasks.hh, src/vm/vm-tasks.cc,
	* src/shell/shell-tasks.hh, src/shell/shell-tasks.cc:
	Move to...
	* src/task-tasks.hh, src/task-tasks.cc,
	* src/parse-tasks.hh, src/parse-tasks.cc
	* src/inst-tasks.hh, src/inst-tasks.cc
	* src/vm-tasks.hh, src/vm-tasks.cc,
	* src/shell-tasks.hh, src/shell-tasks.cc:
	These files.
	* src/task/Makefile.am,
	* src/parse/Makefile.am,
	* src/inst/Makefile.am,
	* src/vm/Makefile.am, 
	* src/shell/Makefile.am,
	* src/Makefile.am,
	* src/modules.hh:
	Update accordingly.

Benoit Perrot's avatar
Benoit Perrot committed
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
2004-11-28  Benoît Perrot  <benoit@lrde.epita.fr>

	Use GNUlib as it shall be. Thanks to Akim Demaille and Paul Eggert
	for showing me the right way to do it.

	* bootstrap: Get gnulib files from CVS repository or local
	directory (extracted from GNU tar's bootstrap script, written by
	Paul Eggert and Sergey Poznyakoff).
	* lib/Makefile.am.tmpl: New.
	* Makefile.am: Add `lib' as subdirectory.
	* configure.ac: Use gnulib's automake snippets.
	* src/stdint_.h, config/stdint.m4, config/inttypes.m4:
	Remove, as deprecated by the correct use of gnulib.
	* src/Makefile.am, src/vm/Makefile.am, src/inst/Makefile.am:
	Update accordingly.

Benoit Perrot's avatar
Benoit Perrot committed
381
382
383
384
385
2004-11-02  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/inst-solver-gen.py: Include config.h to get configuration 
	needed by <stdint.h>.

Benoit Perrot's avatar
Benoit Perrot committed
386
387
388
389
390
391
392
2004-10-31  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/parse/libparse.cc: Use the up-to-date bison parser
	constructor. make check failed on platforms that have bison1.875e,
	which generates an error message when the deprecated parser
	constructor is invoked.

Benoit Perrot's avatar
Benoit Perrot committed
393
394
395
396
397
398
399
400
401
402
2004-10-31  Benoît Perrot  <benoit@lrde.epita.fr>

	* configure.ac:
	Check <sys/int_limits.h> presence.
	* src/stdint_.h:
	Use <sys/int_limits.h> when it is present to define limit macros.
	A problem occured on our SunOS: <stdint_.h> includes <sys/int_limits.h>
	through several files, leading to a macro definition clash.

2004-10-30  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
403
404
405
406
407
408

	* configure.ac:
	Check isblank presence.
	* src/shell/shell.hh, src/shell/shell.cc:
	Provide isblank when the platform lack it.

Benoit Perrot's avatar
Benoit Perrot committed
409
2004-10-30  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
410
411
412
413
414

	* src/vm/cpu.cc:
	Effectively use Cpu::register_type, and not system's register_t.
	cpu.cc did not compile on SunOS, where register_t is not defined.

Benoit Perrot's avatar
Benoit Perrot committed
415
2004-10-30  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432

	* config/stdint.m4, config/inttypes.m4:
	GNUlib's <stdint.h>/<inttypes.h> detection tools.
	* configure.ac:
	Use gl_HAVE_STDINT_H to check <stdint.h>/<inttypes.h> presence.
	Define __STDC_LIMIT_MACROS to access to some macros that 
	the ISO C99 standard specifies to be explicitly requested 
	in C++ implementation.
	* src/stdint_.h:
	GNUlib's "ISO C 99 <stdint.h> for platforms that lack it."
	* src/Makefile.am:
	Generate stdint.h from stdint_.h on platforms that lack it.

	* src/vm/cpu.hh, src/vm/memory.hh, src/inst/data_section.hh:
	Include config.h to get information on <stdint.h>/<inttypes.h>
	presence.

433
434
435
436
437
2004-10-28  Clement Vasseur  <clement.vasseur@lrde.epita.fr>

	* dev/parse-asm-scan-gen.py: Add missing <cerrno> header for `errno'.
	The problem appeared on NetBSD.

438
439
440
441
442
443
444
445
2004-10-28  Clement Vasseur  <clement.vasseur@lrde.epita.fr>

	Fix problem with case-insensitive filesystems.

	* distrib/debian/changelog: Rename as...
	* distrib/debian/changelog-deb: ...this.
	* distrib/debian/Makefile.am: Adjust.

446
447
448
449
450
2004-10-28  Clement Vasseur  <clement.vasseur@lrde.epita.fr>

	* bootstrap.sh: Stop at first error (sh -e).
	Don't use "cd -" because it does not work with BSD's /bin/sh.

Benoit Perrot's avatar
Benoit Perrot committed
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
2004-10-25  Benoît Perrot  <benoit@lrde.epita.fr>

	Participate to "builddir != srcdir" compilation.

	* dev/inst-builder-gen.py,
	* dev/inst-nodes-gen.py,
	* dev/inst-solver-gen.py,
	* dev/doc-inst-set-gen.py,
	* dev/parse-asm-scan-gen.py,
	* dev/parse-asm-parse-gen.py:
	Ask for a directory where the files have to be generated.
	* src/parse/Makefile.am,
	* src/inst/Makefile.am,
	* doc/Makefile.am:
	Specify the directory where to generate.

Benoit Perrot's avatar
Benoit Perrot committed
467
468
469
470
471
472
473
474
475
2004-10-04  Benoît Perrot  <benoit@lrde.epita.fr>

	Use a dedicated script to launch bison to control the directory
	where the generated files are output.

	* config/move-if-change, config/bison++: Provided by Akim Demaille.
	* config/Makefile.am: Distribute them.
	* src/parse/Makefile.am: Use bison++.

Benoit Perrot's avatar
Benoit Perrot committed
476
477
478
479
2004-10-03  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/inst-nodes-mk-gen.py: Split into...
	* src/inst/Makefile.am: This file.
Benoit Perrot's avatar
Benoit Perrot committed
480
	* bootstrap: Ask for nodes.mk generation.
Benoit Perrot's avatar
Benoit Perrot committed
481

Benoit Perrot's avatar
Benoit Perrot committed
482
483
484
485
486
487
488
2004-10-03  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/inst-makefile-gen.py: Move to...
	* dev/inst-nodes-mk-gen.py: This file.
	* Makefile.am, boostrap:
	Propagate.

Benoit Perrot's avatar
Benoit Perrot committed
489
490
491
492
493
2004-09-28  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/parse/Makefile.am:
	Use time stamp trick for bison generated files.

Benoit Perrot's avatar
Benoit Perrot committed
494
495
496
497
498
499
500
2004-09-28  Benoît Perrot  <benoit@lrde.epita.fr>

	Do not update timestamps of generators when they fail.

	* src/parse/Makefile.am, dev/inst-makefile-gen.py:
	Suggested by Akim Demaille: Read Automake.texi :)

Benoit Perrot's avatar
Benoit Perrot committed
501
502
503
504
505
506
507
508
509
510
2004-09-26  Benoît Perrot  <benoit@lrde.epita.fr>

	Add data storage directives.
	
	* dev/parse-asm-scan-gen.py, dev/parse-asm-parse-gen.py:
	Add `.byte', .half', `.ascii' directives.
	* dev/inst-builder-gen.py: Implement new directives.
	* src/inst/data_section.hh: Move `.asciiz' implementation to 
	program_builder.hh.
		
Benoit Perrot's avatar
Benoit Perrot committed
511
512
513
514
2004-09-26  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/inst/text_section.cc: Fix label search for program display.

Benoit Perrot's avatar
Benoit Perrot committed
515
516
517
518
519
520
521
522
523
524
2004-09-26  Benoît Perrot  <benoit@lrde.epita.fr>

	Name sections.
	
	* src/inst/section: Add name attribute.
	* src/inst/text_section.hh, src/inst/data_section.hh:
	Default it to `.text' for text sections and `.data' for data sections.
	* src/inst/text_section.cc, src/inst/data_section.cc (print):
	Display name.

Benoit Perrot's avatar
Benoit Perrot committed
525
526
527
528
2004-09-20  Benoît Perrot  <benoit@lrde.epita.fr>

	* NEWS: Update

Benoit Perrot's avatar
Benoit Perrot committed
529
530
531
532
533
534
535
536
537
2004-09-20  Benoît Perrot  <benoit@lrde.epita.fr>

	Emulate `lui'

	* dev/nolimips.xml:
	Add `lui' instruction.
	* src/vm/cpu.hh, src/vm/cpu.cc:
	Emulate `lui'.

Benoit Perrot's avatar
Benoit Perrot committed
538
539
540
541
542
543
544
545
546
2004-09-20  Benoît Perrot  <benoit@lrde.epita.fr>

	Li is not a native instruction

	* dev/nolimips.xml, src/int/program_builder.cc:
	Make `li' a pseudo instruction for `addiu'.
	* src/vm/cpu.hh, src/vm/cpu.cc:
	Remove emulation of `li'.

Benoit Perrot's avatar
Benoit Perrot committed
547
548
549
550
551
552
553
554
555
2004-09-19  Benoît Perrot  <benoit@lrde.epita.fr>

	Limit access to callee-save and caller-save registers.

	* dev/inst-solver-gen.py:
	Check use of callee-save and caller-save registers.
	* src/inst/inst-tasks.hh, src/inst/inst-tasks.cc:
	Add coresponding tasks.

Benoit Perrot's avatar
Benoit Perrot committed
556
557
558
559
560
561
562
563
564
565
566
567
568
569
2004-09-19  Benoît Perrot  <benoit@lrde.epita.fr>

	Handle options waiting for an integer.
	
	* src/task/task.hh, src/task/task.cc:
	Add a "needs a value" flag.
	* src/task/task_register.cc:
	Handle values from command line.

	* src/task/int_task.hh, src/task/int_task.cc:
	New files.
	* src/task/Makefile.am, src/task/libtask.hh:
	Distribute new files.
	
Benoit Perrot's avatar
Benoit Perrot committed
570
571
572
573
574
2004-09-18  Benoît Perrot  <benoit@lrde.epita.fr>

	Factor boolean tasks.
	
	* src/task/boolean_task.hh, src/task/boolean_task.cc:
Benoit Perrot's avatar
Benoit Perrot committed
575
	New files.
Benoit Perrot's avatar
Benoit Perrot committed
576
577
578
579
580
581
	* src/task/Makefile.am:
	Distribute new files.
	* src/vm/vm-tasks.hh, src/vm/vm-tasks.cc,
	* src/task/libtask.hh:
	Use boolean tasks.

Benoit Perrot's avatar
Benoit Perrot committed
582
583
584
585
586
587
588
589
590
591
592
593
594
595
2004-09-18  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/task/task.hh, src/task/task.cc:
	Split in...
	* src/task/function_task.hh, src/task/function_task.cc,
	* src/task/libtask.hh:
	These new files.
	* src/task/Makefile.am:
	Distribute new files.
	* src/task/task-tasks.hh, src/shell/shell-tasks.hh,
	* src/parse/parse-tasks.hh, src/nolimips-tasks.hh,
	* src/inst/inst-tasks.hh, src/vm/vm-tasks.hh:
	Include libtask.hh instead of task/task.hh

Benoit Perrot's avatar
Benoit Perrot committed
596
597
598
599
600
601
602
603
604
2004-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

	Add the backtrace command to the shell.
	
	* src/vm/cpu.hh, src/vm/virtual_machine.hh:
	Add an accessor to call stack.
	* src/shell/cmd.hh, src/shell/shell.hh, src/shell/shell.cc:
	Parse and execute backtrace command.

Benoit Perrot's avatar
Benoit Perrot committed
605
606
607
608
609
610
611
612
2004-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

	shell::Cmd is a minimalist AST, shell::Shell is one of its
	visitor.

	* src/shell/cmd.hh: Move execution engine to...
	* src/shell/shell.hh, src/shell/shell.cc: This class.

Benoit Perrot's avatar
Benoit Perrot committed
613
614
615
616
2004-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/shell/shell.hh, src/shell.cc: Normalize string stream use.
	
Benoit Perrot's avatar
Benoit Perrot committed
617
618
619
620
621
622
2004-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/shell/shell.cc: Move readline wrapper to...
	* src/misc/readline.hh: This file.
	* src/misc/Makefile.am: Distribute readline.hh

Benoit Perrot's avatar
Benoit Perrot committed
623
624
625
2004-07-15  Benoît Perrot  <benoit@lrde.epita.fr>

	* tests/runtime/address-load.s, tests/runtime/address-store.s:
Benoit Perrot's avatar
Benoit Perrot committed
626
	Test invalid access to memory.
Benoit Perrot's avatar
Benoit Perrot committed
627
628
	* tests/runtime/Makefile.am: Distribute them.
	
Benoit Perrot's avatar
Benoit Perrot committed
629
630
631
632
633
634
2004-07-15  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/memory.hh, src/vm/mmu.hh, src/vm/virtual_machine.cc:
	Make the MMU responsible of address translation and exception 
	raising.
	* src/vm/cp0.hh (raise_addr_load, raise_addr_store): Add address
Benoit Perrot's avatar
Benoit Perrot committed
635
	load and store exceptions.
Benoit Perrot's avatar
Benoit Perrot committed
636
637
638
	* src/vm/virtual_machine.hh (execute): Stop execution on fatal
	exceptions.

Benoit Perrot's avatar
Benoit Perrot committed
639
640
641
642
643
644
2004-07-14  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/mmu.hh: Hide instructions' access behind MMU.
	* src/vm/cpu.hh, src/vm/cpu.cc, src/vm/virtual_machine.hh:
	Use the MMU to access instructions.

Benoit Perrot's avatar
Benoit Perrot committed
645
646
647
648
649
650
651
652
2004-07-14  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/memory.hh, src/vm/mmu.hh, src/vm/cpu.cc,
	* src/vm/virtual_machine.cc:
	Implement reset() method.
	* src/vm/virtual_machine.hh, src/vm/virtual_machine.hh:
	Keep and reload the main offset of loaded program.

Benoit Perrot's avatar
Benoit Perrot committed
653
654
2004-07-14  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
655
656
657
658
659
660
661
662
663
	* src/vm/virtual_machine.hh: Move the implementation of 
	rarely used methods to...
	* src/vm/virtual_machine.cc: This file.

2004-07-14  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/shell/shell.cc (readline): When the true readline is
	lacking, use STL's getline instead of istream::operator>> to get a
	line instead of a word.
Benoit Perrot's avatar
Benoit Perrot committed
664
665
	Reported by Julien Vanegue.

Benoit Perrot's avatar
Benoit Perrot committed
666
667
668
669
670
2004-07-14  Benoît Perrot  <benoit@lrde.epita.fr>

	* INSTALL: Explain --with-readline-{includes,library} usage.
	Suggested by Marco Tessari.

671
672
673
674
2004-07-12  Akim Demaille  <akim@epita.fr>

	* configure.ac: Bump to 0.7a.

Benoit Perrot's avatar
Benoit Perrot committed
675
676
677
678
2004-07-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/cpu.hh (get_unlimited): Print a lovely error message when
	an unlimited register is used before initialized.
679
	* tests/runtime/Makefile.am, tests/runtime/uninitialized-x.s:
Benoit Perrot's avatar
Benoit Perrot committed
680
681
	Test the case.

Benoit Perrot's avatar
Benoit Perrot committed
682
683
684
685
686
687
2004-06-27  Benoît Perrot  <benoit@lrde.epita.fr>

	Update distribution's files.

	* TODO, NEWS, INSTALL: Update.

Benoit Perrot's avatar
Benoit Perrot committed
688
689
690
2004-06-27  Benoît Perrot  <benoit@lrde.epita.fr>

	Update test suite machinery.
691

Benoit Perrot's avatar
Benoit Perrot committed
692
693
694
695
696
697
698
	* tests/nolimips-check:
	Rename PSYFLAGS to NOLFLAGS.
	* tests/generate-ref.mk:
	Distribute reference output files.
	* tests/common.mk,
	* tests/lexical/Makefile.am, tests/lexical/check-lexical,
	* tests/runtime/Makefile.am, tests/runtime/check-runtime,
699
	* tests/syntax/Makefile.am, tests/syntax/check-syntax,
Benoit Perrot's avatar
Benoit Perrot committed
700
701
702
703
	* tests/good/Makefile.am, tests/good/check-good,
	* tests/solve/Makefile.am, tests/solve/check-solve,
	* tests/unlimited/Makefile.am, tests/unlimited/check-unlimited,
	Use automake's TESTS_ENVIRONMENT variable to set Nolimips' flags.
704

Benoit Perrot's avatar
Benoit Perrot committed
705
706
707
708
2004-06-25  Benoît Perrot  <benoit@lrde.epita.fr>

	Make Nolimips compile on OS X.

709
	* dev/parse-asm-scan.ll:
Benoit Perrot's avatar
Benoit Perrot committed
710
711
	Suggested by Akim Demaille: Prefer istringstream to strtoll.

712
713
714
715
716
717
718
2004-06-13  Benoît Perrot  <benoit@lrde.epita.fr>

	Update makefile's machinery.

	* src/parse/Makefile.am, dev/inst-makefile-gen.py:
	Rename .log files to .stamp files.
	* src/parse/Makefile.am:
719
	Suggested by Akim Demaille: do not put asm-parse.cc in
720
721
	BUILT_SOURCES.

Benoit Perrot's avatar
Benoit Perrot committed
722
723
724
2004-06-13  Benoît Perrot  <benoit@lrde.epita.fr>

	Generate debian package.
725

Benoit Perrot's avatar
Benoit Perrot committed
726
727
728
729
730
731
732
733
734
735
736
	* distrib/debian/control,
	* distrib/debian/compat,
	* distrib/debian/changelog,
	* distrib/debian/copyright,
	* distrib/debian/docs,
	* distrib/debian/rules,
	* distrib/debian/info:
	Add debian package control files.
	* distrib/debian/Makefile.am, distrib/Makefile.am,
	* Makefile.am, configure.ac:
	Distribute distrib and distrib/debian subdirectories.
737

Benoit Perrot's avatar
Benoit Perrot committed
738
739
740
2004-05-29  Benoît Perrot  <benoit@lrde.epita.fr>

	Bump to nolimips-0.7
741

Benoit Perrot's avatar
Benoit Perrot committed
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
	* INSTALL, README, TODO,
	* Makefile.am, bootstrap,
	* configure.ac,
	* dev/doc-inst-set-gen.py, dev/inst-builder-gen.py,
	* dev/inst-makefile-gen.py, dev/inst-nodes-gen.py,
	* dev/inst-solver-gen.py, dev/nolimips.py,
	* dev/nolimips.xml, dev/parse-asm-parse-gen.py,
	* dev/parse-asm-scan-gen.py,
	* doc/Makefile.am, doc/macros.texi,
	* src/Makefile.am, src/common.hh, src/modules.hh,
	* src/inst/section.hh,
	* src/inst/data_section.hh, src/inst/data_section.cc
	* src/inst/text_section.hh, src/inst/text_section.cc,
	* src/inst/program.hh, src/inst/program_builder.cc,
	* src/inst/exp-visitor.hh, src/inst/exp.hh, src/inst/exp.cc
757
	* src/inst/inst-tasks.cc, src/inst/inst-tasks.hh,
Benoit Perrot's avatar
Benoit Perrot committed
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
	* src/inst/inst.hh, src/inst/label.cc, src/inst/label.hh
	* src/inst/register.hh,
	* src/parse/Makefile.am, src/parse/asm-scan.hh,
	* src/parse/libparse.cc, src/parse/libparse.hh,
	* src/parse/parse-tasks.cc, src/parse/parse-tasks.hh,
	* src/shell/cmd.hh,
	* src/shell/shell-tasks.cc, src/shell/shell-tasks.hh,
	* src/shell/shell.cc, src/shell/shell.hh,
	* src/task/task-tasks.cc, src/task/task-tasks.hh,
	* src/task/task.cc, src/task/task.hh,
	* src/task/task_register.cc, src/task/task_register.hh,
	* src/vm/cp0.hh, src/vm/cpu.hh, src/vm/cpu.cc
	* src/vm/memory.hh, src/vm/mmu.hh, src/vm/segment.hh
	* src/vm/table.hh, src/vm/virtual_machine.hh
	* src/vm/vm-tasks.cc, src/vm/vm-tasks.hh
	* tests/Makefile.am, tests/generate-ref.mk, tests/good/check-good
	* tests/good/fact.s, tests/lexical/check-lexical,
	* tests/runtime/check-runtime, tests/solve/check-solve
	* tests/syntax/check-syntax, tests/unlimited/check-unlimited:
	Rename mipsy as nolimips.

	* dev/mipsy.py, dev/mipsy.xml,
	* doc/mipsy.texi,
	* src/mipsy.cc, src/mipsy-tasks.cc, src/mipsy-tasks.hh,
	* tests/mipsy-check:
	Move to...
	* dev/nolimips.py, dev/nolimips.xml,
	* doc/nolimips.texi,
	* src/nolimips.cc, src/nolimips-tasks.cc, src/nolimips-tasks.hh,
	* tests/nolimips-check:
	These new files.

	* NEWS, configure.ac:
	Bump to nolimips-0.7.

Benoit Perrot's avatar
Benoit Perrot committed
793
794
795
796
797
798
799
800
801
802
2004-05-20  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/misc/contract.hh,
	* src/misc/counted_ptr.hh,
	* src/misc/deref.hh,
	* src/misc/escape.hh,
	* src/misc/has.hh,
	* src/misc/select_const.hh:
	Add license.

Benoit Perrot's avatar
Benoit Perrot committed
803
804
805
806
807
808
809
810
811
812
2004-05-15  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/misc/counted_ptr.hh,
	* src/misc/Makefile.am:
	Add counted_ptr tool.
	* dev/inst-nodes-gen.py,
	* src/inst/exp.hh,
	* src/inst/program_builder.cc:
	Use counted pointers in expression trees.

Benoit Perrot's avatar
Benoit Perrot committed
813
814
815
816
817
818
819
820
821
822
823
824
825
826
2004-05-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* NEWS,
	* dev/inst-builder-gen.py,
	* src/parse/libparse.cc, src/parse/libparse.hh,
	* src/parse/parse-tasks.cc, src/parse/parse-tasks.hh,
	* src/shell/cmd.hh,
	* src/shell/shell.cc, src/shell/shell.hh,
	* tests/good/Makefile.am, tests/good/check-good
	* tests/runtime/check-runtime,
	* tests/unlimited/Makefile.am, tests/unlimited/check-unlimited:
	Rename `--fill-delay-slots' to `--nop-after-branch', which is more
	accurate. Reserve `--fill-delay-slots' for optimal delay slots
	filling.
Benoit Perrot's avatar
Benoit Perrot committed
827
828
	* doc/mipsy.texi:
	Document it.
Benoit Perrot's avatar
Benoit Perrot committed
829

Benoit Perrot's avatar
Benoit Perrot committed
830
831
832
833
2004-05-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* tests/good/fact.s, tests/good/Makefile.am:
	Add new test.
834

Benoit Perrot's avatar
Benoit Perrot committed
835
836
837
838
839
2004-05-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/inst/register.hh:
	Add a copy constructor.
	* dev/inst-nodes-gen.py:
840
	Copy inst::Registers instead of keeping a pointer on them,
Benoit Perrot's avatar
Benoit Perrot committed
841
842
	avoiding hazardous memory manipulations.
	* dev/inst-builder-gen.py, src/inst/program_builder.cc,
843
	* src/vm/cpu.cc (bubble_):
Benoit Perrot's avatar
Benoit Perrot committed
844
845
846
847
848
	Prefer copy to reallocation of inst::Registers.
	* dev/parse-asm-parse-gen.py:
	Once they are copied, delete the inst::Registers created by the
	scanner.

Benoit Perrot's avatar
Benoit Perrot committed
849
850
851
852
853
2004-05-01  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/shell/shell.cc:
	Use std::cin when readline library cannot be used. Add history to
	readline.
Benoit Perrot's avatar
Benoit Perrot committed
854

Benoit Perrot's avatar
Benoit Perrot committed
855
856
857
858
859
860
2004-05-01  Benoît Perrot  <benoit@lrde.epita.fr>

	* configure.ac, config/readline.m4,
	* src/Makefile.am, src/shell/Makefile.am:
	Improve readline detection and related information use.

Benoit Perrot's avatar
Benoit Perrot committed
861
2004-05-01  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
862

Benoit Perrot's avatar
Benoit Perrot committed
863
	* src/shell/cmd.hh,
Benoit Perrot's avatar
Benoit Perrot committed
864
	* src/shell/shell.hh, src/shell/shell.cc:
865
	Use std::string instead of char* or std::string*, avoiding
Benoit Perrot's avatar
Benoit Perrot committed
866
	hazardous memory manipulations.
Benoit Perrot's avatar
Benoit Perrot committed
867

Benoit Perrot's avatar
Benoit Perrot committed
868
869
870
871
2004-04-25  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/shell/cmd.hh,
	* src/shell/shell.cc, src/shell/shell.hh:
Benoit Perrot's avatar
Benoit Perrot committed
872
	Use references for aggregated attributes, and pointers for composed
Benoit Perrot's avatar
Benoit Perrot committed
873
	attributes.
Benoit Perrot's avatar
Benoit Perrot committed
874

Benoit Perrot's avatar
Benoit Perrot committed
875
876
877
2004-04-25  Benoît Perrot  <benoit@lrde.epita.fr>

	Use coprocessor to raise exception.
878

Benoit Perrot's avatar
Benoit Perrot committed
879
880
881
882
883
	* src/vm/cp0.hh:
	(raise_overflow) Raise an arithmetic overflow exception.
	* src/vm/cpu.cc:
	Call raise_overflow when an arithmetic overflow occurs.

Benoit Perrot's avatar
Benoit Perrot committed
884
885
886
887
888
889
890
891
892
893
894
2004-04-25  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/mipsy-tasks.hh,
	* src/vm/vm-tasks.hh,
	* src/shell/shell-tasks.hh:
	Add short options.
	* src/task/task_register.hh, src/task/task_register.cc:
	Support concatenated short options.
	* NEWS, doc/mipsy.texi:
	Document this.

Benoit Perrot's avatar
Benoit Perrot committed
895
896
897
898
899
900
901
902
903
904
2004-04-24  Benoît Perrot  <benoit@lrde.epita.fr>

	Enhance readline detection.

	* config/readline.m4:
	Provide AC_CHECK_READLINE.
	* configure.ac, src/Makefile.am:
	Use AC_CHECK_READLINE to check readline library presence and
	usability.

Benoit Perrot's avatar
Benoit Perrot committed
905
906
907
2004-04-24  Benoît Perrot  <benoit@lrde.epita.fr>

	Restore distcheck with automake1.8
908

Benoit Perrot's avatar
Benoit Perrot committed
909
910
911
912
913
	* Makefile.am: Distribute inst-solver-gen.py.
	* dev/doc-inst-set-gen.py,
	* doc/mipsy.texi:
	Suggested by Akim Demaille: do not use commands in @node.
	The file texinfo.tex from automake1.8 does not handle it, leading to
914
	make dvi failure, leading to make distcheck failure.
Benoit Perrot's avatar
Benoit Perrot committed
915
916
	* doc/Makefile.am: Do not distribute deprecated files anymore.

Benoit Perrot's avatar
Benoit Perrot committed
917
918
919
920
921
2004-04-24  Benoît Perrot  <benoit@lrde.epita.fr>

	* AUTHORS: Add Jérémy Demeule as contributor.
	* NEWS: Update.

922
923
924
2004-04-20  Jérémy Demeule  <demeul_j@epita.fr>

	Add an interactive shell.
925

926
927
928
	* src/vm/cpu.hh, src/vm/cpu.cc:
	Add a print operator.
	* src/vm/virtual_machine.hh:
929
	Add breakpoint suport and some shell entry points for step by step
930
	execution.
931

932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
	* src/shell/cmd.hh,
	* src/shell/shell.cc, src/shell/shell.hh:
	Implement interactive shell, using readline.
	* src/shell/shell-tasks.cc, src/shell/shell-tasks.hh:
	Add shell's tasks.
	* src/shell/Makefile.am:
	Distribute shell.
	* src/modules.hh:
	Declare shell.

	* configure.ac:
	Check for readline library. Add shell directory.
	* src/Makefile.am:
	Add shell directory and link with readline.

Benoit Perrot's avatar
Benoit Perrot committed
947
2004-04-05  Benoît Perrot  <benoit@lrde.epita.fr>
948

Benoit Perrot's avatar
Benoit Perrot committed
949
950
951
952
953
954
955
956
957
958
959
960
961
	* src/vm/cp0.hh:
	Add control coprocessor.
	* src/vm/Makefile.am:
	Distribute it.
	* src/vm/cpu.hh, src/vm/cpu.cc,
	* src/vm/virtual_machine.hh:
	Use control coprocessor.
	* dev/mipsy.py,
	* dev/mipsy.xml:
	Add instructions to move registers to/from control coprocessor.
	* dev/inst-solver-gen.py,
	Check register identifiers for control coprocessor instructions.

Benoit Perrot's avatar
Benoit Perrot committed
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
2004-04-05  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/inst-solver-gen.py,
	* dev/parse-asm-scan-gen.py,
	* src/inst/register.hh:
	Support generic register identifiers.
	* NEWS:
	Document it.
	* tests/lexical/unlimited-regs.s:
	Move to...
	* tests/solve/unlimited-regs.s:
	This file.
	* tests/lexical/Makefile.am,
	* tests/solve/Makefile.am:
	Update.

Benoit Perrot's avatar
Benoit Perrot committed
978
979
980
981
982
983
984
985
986
987
988
2004-04-05  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.py:
	Add a C++ variable identifier writer.
	* dev/inst-solver-gen.py:
	Generate program solver (interface and implementation).
	* dev/inst-makefile-gen.py:
	Use the generator.
	* src/inst/program_solver.hh:
	Remove now generated file.

Benoit Perrot's avatar
Benoit Perrot committed
989
990
991
992
993
994
995
996
997
2004-04-03  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/common.hh,
	* src/mipsy.cc,
	* src/inst/exp.hh,
	* src/inst/register.hh,
	* src/vm/cpu.hh, src/vm/cpu.cc:
	Use STL type naming style on enumerations.

Benoit Perrot's avatar
Benoit Perrot committed
998
999
1000
1001
1002
1003
1004
2004-04-03  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/inst-nodes-gen.py,
	* src/inst/exp.cc:
	Display the identifier of labels and registers instead of
	their address.

Benoit Perrot's avatar
Benoit Perrot committed
1005
1006
1007
1008
1009
1010
1011
1012
2004-03-28  Benoît Perrot  <benoit@lrde.epita.fr>

	More documentation.

	* doc/copying.texi,
	* doc/internal.texi,
	* doc/invoking.texi,
	* doc/language.texi:
Benoit Perrot's avatar
Benoit Perrot committed
1013
	Suggested by Akim Demaille: remove files, move their content to...
Benoit Perrot's avatar
Benoit Perrot committed
1014
1015
1016
1017
	* doc/mipsy.texi:
	... this file.
	Augment documentation on invocation.

Benoit Perrot's avatar
Benoit Perrot committed
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
2004-03-28  Benoît Perrot  <benoit@lrde.epita.fr>

	Homogenize attribute names.

	* dev/inst-builder-gen.py, src/inst/program_builder.cc,
	* src/inst/data_section.hh, src/inst/data_section.cc,
	* src/inst/exp.hh, src/inst/exp.cc,
	* src/inst/label.cc, src/inst/label.hh,
	* src/inst/program.hh,
	* src/inst/program_solver.hh,
	* src/inst/register.hh,
1029
	* src/inst/section.hh,
Benoit Perrot's avatar
Benoit Perrot committed
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
	* src/inst/text_section.hh, src/inst/text_section.cc,
	* src/misc/deref.hh, src/misc/escape.hh,
	* src/task/task.cc, src/task/task.hh
	* src/task/task_register.cc, src/task/task_register.hh
	* src/vm/cpu.hh, src/vm/cpu.cc
	* src/vm/memory.hh, src/vm/segment.hh,
	* src/vm/table.hh,
	* src/vm/virtual_machine.hh:
	Rename...
	(_program, fill_delay_slot_p, _size, bytes, immediate, integer)
	(label, kind, left, right, set, set_node, _text_section, _data_section)
	(_pc, _program, kind, index, labels, offsets, insts, postr, s)
	(print_delim, _long_opt, _short_opt, _module, _description)
	(dependencies, _execute, _modules, _tasks, _enabled_tasks, mmu, GPR)
	(hi, lo, pc, unlimited, halt, istr, ostr, call_stack)
	(check_callee_save_p, trace_p, bubble, pipeline, heap, stack)
	(stack_top, _size, _bytes, _scopes, memory, mmu, cpu)
	as...
	(program_, fill_delay_slot_p_, size_, bytes_, immediate_, integer_)
	(label_, kind_, left_, right_, set_, set_node_, text_section_)
	(data_section_, pc_, program_, kind_, index_, labels_, offsets_)
	(insts_, postr_, s_, print_delim_, long_opt_, short_opt_, module_)
	(description_, dependencies_, execute_, modules_, tasks_)
	(enabled_tasks_, mmu_, GPR_, hi_, lo_, pc_, unlimited_, halt_, istr_)
	(ostr_, call_stack_, check_callee_save_p_, trace_p_, bubble_)
	(pipeline_, heap_, stack_, stack_top_, size_, bytes_, scopes_)
	(memory_, mmu_, cpu_)

Benoit Perrot's avatar
Benoit Perrot committed
1058
1059
1060
1061
1062
2004-03-21  Benoît Perrot  <benoit@lrde.epita.fr>

	* INSTALL: New.
	* README, TODO: Update.

Benoit Perrot's avatar
Benoit Perrot committed
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
2004-03-18  Benoît Perrot  <benoit@lrde.epita.fr>

	Inline definition of a virtual method is nonsense.

	* src/inst/exp.cc,
	* src/inst/data_section.cc,
	* src/inst/text_section.cc:
	New.
	* dev/inst-makefile-gen.py,
	* src/task/task.hh, src/task/task.cc
1073
	* src/inst/exp.hh,
Benoit Perrot's avatar
Benoit Perrot committed
1074
1075
1076
1077
	* src/inst/data_section.hh,
	* src/inst/text_section.hh:
	Move definitions of virtual methods in corresponding implementation
	file.
1078

Benoit Perrot's avatar
Benoit Perrot committed
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
2004-02-29  Benoît Perrot  <benoit@lrde.epita.fr>

	Track memory leaks.

	* dev/inst-builder-gen.py,
	* dev/inst-nodes-gen.py,
	* dev/mipsy.xml,
	* dev/parse-asm-parse-gen.py,
	* src/inst/data_section.hh,
	* src/inst/exp.hh,
	* src/inst/program_builder.cc,
	* src/inst/section.hh,
	* src/inst/text_section.hh,
	* src/vm/cpu.hh, src/vm/cpu.cc
	* src/vm/segment.hh,
	* src/vm/vm-tasks.cc:
1095
	Use pointers instead of references for each allocated attribute,
Benoit Perrot's avatar
Benoit Perrot committed
1096
1097
	and delete them.

Benoit Perrot's avatar
Benoit Perrot committed
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
2004-02-24  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/doc-inst-set-gen.py,
	* dev/inst-builder-gen.py,
	* dev/inst-makefile-gen.py,
	* dev/inst-nodes-gen.py,
	* dev/mipsy.py,
	* dev/mipsy.xml,
	* dev/parse-asm-parse-gen.py,
	* dev/parse-asm-scan-gen.py,
	* src/common.hh,
	* src/mipsy-tasks.cc, src/mipsy-tasks.hh,
	* src/mipsy.cc,
	* src/modules.hh,
	* src/inst/data_section.hh,
	* src/inst/exp-visitor.hh,
	* src/inst/exp.hh,
	* src/inst/inst-tasks.cc, src/inst/inst-tasks.hh,
	* src/inst/inst.hh,
	* src/inst/label.cc, src/inst/label.hh,
	* src/inst/program.hh,
	* src/inst/program_builder.cc,
	* src/inst/program_solver.hh,
	* src/inst/register.hh,
	* src/inst/section.hh,
	* src/inst/text_section.hh,
	* src/parse/asm-scan.hh,
	* src/parse/libparse.cc, src/parse/libparse.hh,
	* src/parse/parse-tasks.cc, src/parse/parse-tasks.hh,
	* src/task/task-tasks.cc, src/task/task-tasks.hh,
	* src/task/task.cc, src/task/task.hh,
	* src/task/task_register.cc, src/task/task_register.hh,
	* src/vm/cpu.hh, src/vm/cpu.cc,
	* src/vm/memory.hh,
	* src/vm/mmu.hh,
	* src/vm/segment.hh,
	* src/vm/table.hh,
	* src/vm/virtual_machine.hh,
	* src/vm/vm-tasks.cc, src/vm/vm-tasks.hh:
	Update Copyright.
	Suggested by Akim Demaille.
1139

Benoit Perrot's avatar
Benoit Perrot committed
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
2004-02-23  Benoît Perrot  <benoit@lrde.epita.fr>

	Use STL type naming style.

	* dev/inst-nodes-gen.py,
	* src/inst/section.hh,
	* src/inst/data_section.hh,
	* src/inst/text_section.hh,
	* src/inst/exp.hh, src/inst/exp-visitor.hh
	* src/inst/label.hh, src/inst/label.cc,
	* src/task/task.hh,
	* src/task/task_register.cc,
	* src/vm/cpu.hh, src/vm/cpu.cc,
	* src/vm/table.hh,
	* src/misc/select_const.hh (label_list_t, kind_t, string_set_t)
1155
	(offset_label_t, label_offset_t, deps_t, register_t, uregister_t)
Benoit Perrot's avatar
Benoit Perrot committed
1156
1157
1158
1159
1160
1161
1162
	(scope_t, scope_t, t):
	Rename as...
	(label_list_type, kind_type, string_set_type, offset_label_type)
	(label_offset_type, deps_type, register_type, uregister_type)
	(scope_type, scopes_type, type):
	these.

Benoit Perrot's avatar
Benoit Perrot committed
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
2004-01-15  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/doc-inst-set-gen.py,
	* dev/inst-builder-gen.py,
	* dev/inst-makefile-gen.py,
	* dev/inst-nodes-gen.py,
	* dev/parse-asm-parse-gen.py,
	* dev/parse-asm-scan-gen.py,
	* src/parse/Makefile.am,
	* bootstrap:
	Use lazy overwrite to limit file building.

Benoit Perrot's avatar
Benoit Perrot committed
1175
2004-01-15  Benoît Perrot  <benoit@lrde.epita.fr>
1176

Benoit Perrot's avatar
Benoit Perrot committed
1177
1178
1179
1180
1181
1182
1183
1184
	* dev/mipsy.xml: Describe each instruction.
	* dev/doc-inst-set-gen.py: New file.
	* Makefile.am: Distribute it.
	* doc/Makefile.am,
	* doc/language.texi,
	* doc/mipsy.texi:
	Use doc-inst-set-gen.py and updated mipsy.xml to generate
	instruction set documentation.
1185

Benoit Perrot's avatar
Benoit Perrot committed
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
2004-01-13  Benoît Perrot  <benoit@lrde.epita.fr>

	* doc/fdl.texi,
	* doc/mipsy.texi,
	* doc/copying.texi,
	* doc/internal.texi,
	* doc/invoking.texi,
	* doc/language.texi,
	* doc/macros.texi:
	Organize texi files.
	* doc/Makefile.am: Distribute new files.

Benoit Perrot's avatar
Benoit Perrot committed
1198
1199
2004-01-12  Benoît Perrot  <benoit@lrde.epita.fr>

1200
	* configure.ac, NEWS:
Benoit Perrot's avatar
Benoit Perrot committed
1201
1202
1203
1204
	Release 0.5, bump to 0.6.
	* tests/good/Makefile.am,
	* tests/unlimited/Makefile.am,
	* tests/unlimited/check-unlimited:
1205
	Test mipsy forcing NOPs after native branches.
Benoit Perrot's avatar
Benoit Perrot committed
1206

Benoit Perrot's avatar
Benoit Perrot committed
1207
1208
1209
1210
1211
1212
1213
2004-01-12  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/cpu.hh, src/vm/cpu.cc:
	Add delay slot support.
	* tests/good/check-good, tests/runtime/check-runtime:
	Test mipsy forcing NOPs after native branches.

Benoit Perrot's avatar
Benoit Perrot committed
1214
1215
1216
1217
1218
1219
1220
2004-01-12  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/inst-builder-gen.py,
	* src/inst/program_builder.cc:
	Prepare delay slots support by adding NOPs after native branches
	of complex instructions.

Benoit Perrot's avatar
Benoit Perrot committed
1221
1222
1223
1224
1225
1226
1227
1228
2004-01-12  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/cpu.hh,
	* src/vm/memory.hh,
	* src/vm/mmu.hh,
	* src/vm/virtual_machine.hh:
	Add some comments.

Benoit Perrot's avatar
Benoit Perrot committed
1229
1230
1231
1232
1233
1234
1235
1236
2004-01-12  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/mmu.hh:
	* src/vm/Makefile.am: Distribute mmu.hh.
	* src/vm/cpu.hh, src/vm/cpu.cc,
	* src/vm/virtual_machine.hh:
	Use a Memory Management Unit to access memory.

Benoit Perrot's avatar
Benoit Perrot committed
1237
1238
1239
1240
1241
1242
1243
1244
2004-01-10  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/inst-nodes-gen.py: Generate interface of classes in
	.hh files, inline methods in .hxx files, implementation in .cc.
	* dev/inst-makefile-gen.py:
	Distribute .hh, .hxx, .cc files of each class.
	Use a stamp file to avoid useness launching of generators.

Benoit Perrot's avatar
Benoit Perrot committed
1245
1246
1247
1248
2004-01-10  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, dev/parse-asm-parse-gen.py:
	Use human readable identifiers to locate tokens.
1249

Benoit Perrot's avatar
Benoit Perrot committed
1250
1251
1252
1253
1254
1255
1256
1257
2004-01-10  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml: Use a better DTD.
	* dev/mipsy.py: Use new DTD.
	* dev/inst-builder-gen.py,
	* dev/inst-nodes-gen.py,
	* dev/parse-asm-parse-gen.py,
	* dev/parse-asm-scan-gen.py:
1258
	Use new mipsy.py package.
Benoit Perrot's avatar
Benoit Perrot committed
1259

Benoit Perrot's avatar
Benoit Perrot committed
1260
1261
1262
2004-01-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/parse-asm-scan.py: Simplify scanner register generation.
1263
	* dev/mipsy.py: Remove useless accessors. Use a '__str__' method
Benoit Perrot's avatar
Benoit Perrot committed
1264
1265
	instead of 'display'.

Benoit Perrot's avatar
Benoit Perrot committed
1266
1267
1268
2004-01-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-parser-gen.py: Move to...
1269
	* dev/parse-asm-parse-gen.py: ... this file.
Benoit Perrot's avatar
Benoit Perrot committed
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
	* dev/mipsy-scanner-gen.py: Move to...
	* dev/parse-asm-scan-gen.py: ... this file.
	* src/parse/Makefile.am: Use new files' names.

	* dev/mipsy-builder-gen.py: Move to...
	* dev/inst-builder-gen.py: ... this file.
	* dev/mipsy-inst-gen.py: Move to...
	* dev/inst-nodes-gen.py: ... this file.
	* dev/mipsy-mk-inst-gen.py: Move to...
	* dev/inst-makefile-gen.py: ... this file. Use new files' names.
	* bootstrap, Makefile.am: Use new files' names.

Benoit Perrot's avatar
Benoit Perrot committed
1282
1283
1284
1285
1286
1287
1288
2004-01-06  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.py: Add lazy_overwrite and comments.
	* dev/mipsy-builder-gen.py, dev/mipsy-mk-inst-gen.py,
	* dev/mipsy-parser-gen.py, dev/mipsy-scanner-gen.py:
	Limit function importations.

Benoit Perrot's avatar
Benoit Perrot committed
1289
1290
1291
1292
1293
2003-10-11  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/cpu.hh, src/vm/virtual_machine.hh, src/vm/vm-tasks.cc:
	Make the CPU responsible of its instruction flow.

Benoit Perrot's avatar
Benoit Perrot committed
1294
1295
2003-10-11  Benoît Perrot  <benoit@lrde.epita.fr>

1296
	* src/vm/cpu.hh, src/vm/cpu.cc: Uniformize register accessors,
Benoit Perrot's avatar
Benoit Perrot committed
1297
1298
	removing deprecated ones.

Benoit Perrot's avatar
Benoit Perrot committed
1299
1300
1301
1302
2003-09-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/memory.hh: Increase default stack size to 512 Ko.

Benoit Perrot's avatar
Benoit Perrot committed
1303
1304
1305
1306
2003-09-04  Benoît Perrot  <benoit@lrde.epita.fr>

	* Makefile.am: Do not distribute license.hh.

1307
1308
2003-08-21  Benoît Perrot  <benoit@lrde.epita.fr>

1309
1310
	Make the Cpu responsible of the execution of instructions ;
	the VirtualMachine must be seen as a motherboard that could
1311
	support more than one Cpu.
1312

1313
1314
1315
1316
1317
1318
	* src/vm/virtual_machine.cc: Move to...
	* src/vm/cpu.cc: here.
	* src/vm/Makefile.am: Propagate it.
	* src/vm/virtual_machine.hh: Move execution interface to...
	* src/vm/cpu.hh: here.

1319
1320
1321
1322
1323
2003-08-20  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml: Add mul with immediate pseudo-instruction.
	* src/inst/program_builder.cc: Expand it.

Benoit Perrot's avatar
Benoit Perrot committed
1324
1325
2003-08-19  Benoît Perrot  <benoit@lrde.epita.fr>

1326
	* dev/mipsy-scanner-gen.py: Accept a quoted character as an integer
Benoit Perrot's avatar
Benoit Perrot committed
1327
1328
	value.

Benoit Perrot's avatar
Benoit Perrot committed
1329
1330
2003-08-14  Benoît Perrot  <benoit@lrde.epita.fr>

1331
	* configure.ac, NEWS:
Benoit Perrot's avatar
Benoit Perrot committed
1332
	Release 0.4, bump to 0.5.
1333
	* Makefile.am: Distribute bootstrap.
Benoit Perrot's avatar
Benoit Perrot committed
1334

1335
1336
2003-08-13  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1337
1338
1339
1340
1341
1342
1343
1344
	* tests/good/check-good,
	* tests/lexical/check-lexical,
	* tests/runtime/check-runtime,
	* tests/solve/check-solve,
	* tests/syntax/check-syntax,
	* tests/unlimited/check-unlimited:
	Distribute sub scripts.

1345
1346
1347
2003-08-13  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.cc (syscall): Look for $a0 as argument of
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
	exit syscall.
	* tests/good/add-sub.s,
	* tests/good/and-or-nor-xor.s,
	* tests/good/exit.s,
	* tests/good/extended-euclide.s,
	* tests/good/gtcd.s,
	* tests/good/modular-exponent.s,
	* tests/good/neg.s,
	* tests/good/not.s,
	* tests/good/print.s,
	* tests/good/print_int.s,
	* tests/good/read_int.s,
	* tests/good/seq-sne.s,
	* tests/good/shift.s,
	* tests/runtime/neg.s,
	* tests/runtime/no-main.s,
	* tests/solve/undefined-labels.s,
	* tests/syntax/asciiz-wrong-param.s,
	* tests/syntax/too-many-operands.s,
	* tests/unlimited/simple-exp.s:
	Use exit(0).
1369

Benoit Perrot's avatar
Benoit Perrot committed
1370
1371
1372
1373
2003-08-11  Benoît Perrot  <benoit@lrde.epita.fr>

	* tests/Makefile.am: Distribute tests machinery.

Benoit Perrot's avatar
Benoit Perrot committed
1374
	* tests/common.mk: Distribute variables and rules used by
Benoit Perrot's avatar
Benoit Perrot committed
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
	the test suite.
	* tests/generate-ref.mk: Distribute reference output files generators.
	* tests/mipsy-check: Distribute main test script.

	* tests/lexical/invalid-string-hexa.s,
	* tests/lexical/invalid-string-octal.s,
	* tests/lexical/unlimited-regs.s,
	* tests/lexical/unrecognized-escape.s,
	* tests/lexical/unterminated-string.s,
	* tests/lexical/Makefile.am:
	Distribute tests that fail at scan level.

	* tests/syntax/too-many-operands.s,
	* tests/syntax/asciiz-wrong-param.s,
	* tests/syntax/Makefile.am:
	Distribute tests that fail at parse level.

	* tests/solve/undefined-labels.s,
	* tests/solve/Makefile.am:
	Distribute tests that fail at solve-time.
Benoit Perrot's avatar
Benoit Perrot committed
1395

Benoit Perrot's avatar
Benoit Perrot committed
1396
1397
1398
1399
	* tests/runtime/abs.s,
	* tests/runtime/neg.s,
	* tests/runtime/no-main.s,
	* tests/runtime/Makefile.am:
Benoit Perrot's avatar
Benoit Perrot committed
1400
	Distribute tests that fail at run-time.
Benoit Perrot's avatar
Benoit Perrot committed
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420

	* tests/unlimited/simple-exp.s,
	* tests/unlimited/Makefile.am:
	Distribute tests that use unlimited registers.

	* tests/good/add-sub.s,
	* tests/good/and-or-nor-xor.s,
	* tests/good/exit.s,
	* tests/good/extended-euclide.s,
	* tests/good/gtcd.s,
	* tests/good/modular-exponent.s,
	* tests/good/neg.s,
	* tests/good/not.s,
	* tests/good/print.s,
	* tests/good/print_int.s,
	* tests/good/read_int.s, tests/good/read_int.in,
	* tests/good/seq-sne.s,
	* tests/good/shift.s,
	* tests/good/Makefile.am:
	Distribute tests that execute normally.
Benoit Perrot's avatar
Benoit Perrot committed
1421

Benoit Perrot's avatar
Benoit Perrot committed
1422
1423
1424
	* configure.ac, Makefile.am:
	Distribute tests suite.

Benoit Perrot's avatar
Benoit Perrot committed
1425
1426
1427
1428
1429
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, src/inst/program_builder.cc:
	Normalize move to addu.

1430
1431
1432
1433
1434
1435
1436
1437
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-builder-gen.py,
	* src/parse/libparse.hh, src/parse/libparse.cc,
	* src/parse/parse-tasks.hh, src/parse/parse-tasks.cc:
	Fill delay slot of native branch instructions with NOP.
	* NEWS: Update.

Benoit Perrot's avatar
Benoit Perrot committed
1438
1439
1440
1441
1442
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* configure.ac:
	Bump to 0.4.

Benoit Perrot's avatar
Benoit Perrot committed
1443
1444
1445
1446
1447
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/task/task_register.cc:
	Fix usage display.

Benoit Perrot's avatar
Benoit Perrot committed
1448
1449
1450
1451
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, dev/mips.py:
	Specify instruction kind.
Benoit Perrot's avatar
Benoit Perrot committed
1452

1453
1454
1455
1456
1457
1458
1459
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-scanner-gen.py,
	* src/parse/libparse.hh, src/parse/libparse.cc,
	* src/parse/parse-tasks.hh, src/parse/parse-tasks.cc:
	Make unlimited registers optional.

1460
1461
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1462
	* src/task/task_register.hh (parse_args): Do not search beyond
1463
1464
	map's end.

Benoit Perrot's avatar
Benoit Perrot committed
1465
1466
1467
1468
2003-07-28  Benoît Perrot  <benoit@lrde.epita.fr>

	* NEWS: Describe main version changes.

Benoit Perrot's avatar
Benoit Perrot committed
1469
1470
1471
1472
1473
1474
2003-07-27  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/task/task_register.hh, src/task/task_register.cc:
	Disambiguate uncomplete options. Clean usage display.
	* src/mipsy.cc: Launch "--execute" if no option is specified.

1475
1476
1477
1478
2003-07-26  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-mk-inst-gen.py: Distribute section.hh.

Benoit Perrot's avatar
Benoit Perrot committed
1479
1480
1481
1482
1483
1484
2003-07-20  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.hh, src/vm/virtual_machine.cc,
	* src/vm/vm-tasks.hh, src/vm/vm-tasks.cc:
	Check preservation of callee save registers on demand.
	* src/parse/parse-tasks.cc: Remove useless includes.
Benoit Perrot's avatar
Benoit Perrot committed
1485

Benoit Perrot's avatar
Benoit Perrot committed
1486
1487
	* TODO: Update.

1488
1489
1490
1491
2003-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/inst/register.hh, src/vm/cpu.hh:
	Move general register indices from Register.hh into Cpu.
Benoit Perrot's avatar
Benoit Perrot committed
1492
	* src/inst/program_builder.cc,
1493
	* dev/mipsy.xml, dev/mipsy-parser-gen.py, dev/mipsy-scanner-gen.py:
Benoit Perrot's avatar
Benoit Perrot committed
1494
	Adjust.
1495

1496
1497
1498
1499
2003-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/cpu.hh: Add a checker for unlimited register existence.

Benoit Perrot's avatar
Benoit Perrot committed
1500
1501
1502
1503
2003-07-17  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/memory.hh: stack_size is an argument of Memory constructor.

1504
1505
2003-07-17  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1506
	* src/vm/virtual_machine.hh: (step) Return a boolean that
1507
1508
	indicates the end of the execution.

1509
1510
1511
1512
2003-07-17  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/memory.hh: Add accessors for heap and stack sizes.

1513
1514
2003-07-17  Benoît Perrot  <benoit@lrde.epita.fr>

1515
1516
1517
1518
1519
	* src/inst/section.hh: Export types.
	* src/vm/virtual_machine.cc, src/vm/virtual_machine.hh:
	Use variable input and output streams.

2003-07-17  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1520

1521
1522
	* src/inst/section.hh: Add a const accessor to Section's labels.

Benoit Perrot's avatar
Benoit Perrot committed
1523
1524
2003-07-12  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1525
	* src/inst/section.hh,
Benoit Perrot's avatar
Benoit Perrot committed
1526
	* src/inst/data_section.hh, src/inst/text_section.hh:
1527
	Factor Section code.
Benoit Perrot's avatar
Benoit Perrot committed
1528

1529
1530
2003-07-11  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1531
	* config/depcomp, config/install-sh, config/missing,
1532
1533
	* config/mkinstalldirs:
	Remove auto-generated files.
1534

Benoit Perrot's avatar
Benoit Perrot committed
1535
1536
1537
1538
1539
2003-07-11  Benoît Perrot  <benoit@lrde.epita.fr>

	* configure.ac:
	Bump to 0.3.

1540
1541
1542
1543
1544
2003-07-11  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.cc:
	Set exit_status to exit_runtime when an exception occurs.

1545
1546
1547
1548
1549
1550
1551
2003-07-11  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.hh, src/vm/virtual_machine.cc:
	Define and use a step of execution.
	* src/common.hh, src/vm/vm-tasks.cc:
	Adjust.

1552
1553
2003-07-11  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1554
	* dev/mipsy-scanner-gen.py,
1555
1556
1557
1558
1559
	* src/inst/register.hh, src/vm/cpu.hh:
	Use a register vector for general purpose registers.
	* src/vm/virtual_machine.cc:
	Adjust.

1560
1561
1562
1563
1564
2003-07-10  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, src/inst/program_solver.hh, src/vm/virtual_machine.hh:
	Normalize nop to sll zero, zero, 0.

1565
1566
1567
1568
1569
2003-07-07  Benoît Perrot  <benoit@lrde.epita.fr>

	* bootstrap, dev/mipsy-mk-inst-gen.py:
	Generate src/inst/Makefile.am at bootstrap.

1570
1571
1572
1573
2003-07-07  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/task/task.hh: Remove useless ";" at end of macro definitions.

1574
1575
1576
1577
1578
1579
1580
1581
1582
2003-07-07  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml,
	* src/inst/program_builder.cc,
	* src/inst/program_solver.hh,
	* src/vm/cpu.hh,
	* src/vm/virtual_machine.hh, src/vm/virtual_machine.cc:
	Use HI and LO register to execute div, divu, rem, remu.

Benoit Perrot's avatar
Benoit Perrot committed
1583
1584
1585
2003-07-06  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.cc:
Benoit Perrot's avatar
Benoit Perrot committed
1586
	read_string stops after an OEF or a newline; if a newline is read,
Benoit Perrot's avatar
Benoit Perrot committed
1587
1588
	it is stored into the buffer.

1589
1590
2003-07-05  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1591
	* dev/mipsy.xml,
1592
1593
1594
1595
1596
1597
	* src/inst/program_builder.cc, src/inst/program_solver.hh,
	* src/vm/virtual_machine.hh, src/vm/virtual_machine.cc:
	Support more comparison instructions.
	Implement shift (logical and arithmetical) and rotate.
	Add some syntaxes to branch instructions.

1598
1599
1600
1601
1602
1603
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, src/inst/program_builder.cc:
	Use gcc's expansion of complex and pseudo instructions.
	* src/vm/virtual_machine.cc:
	Check overflow in Sub.
Benoit Perrot's avatar
Benoit Perrot committed
1604

1605
1606
1607
1608
1609
1610
1611
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-parser-gen.py:
	Allow expression for destination of branch instructions.
	* dev/mipsy-inst-gen.py:
	Generate an Exp& variable for a label.
	* src/inst/program_builder.cc, src/inst/program_solver.hh,
Benoit Perrot's avatar
Benoit Perrot committed
1612
	* src/vm/virtual_machine.cc,
1613
	Adjust.
Benoit Perrot's avatar
Benoit Perrot committed
1614

Benoit Perrot's avatar
Benoit Perrot committed
1615
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1616

Benoit Perrot's avatar
Benoit Perrot committed
1617
	* doc/mipsy.texi: Add some comments on internal.
Benoit Perrot's avatar
Benoit Perrot committed
1618

Benoit Perrot's avatar
Benoit Perrot committed
1619
1620
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1621
	* src/vm/virtual_machine.hh: Display a dedicated error message
Benoit Perrot's avatar
Benoit Perrot committed
1622
1623
	when the main label can not be found.

Benoit Perrot's avatar
Benoit Perrot committed
1624
1625
1626
1627
1628
1629
1630
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, dev/mipsy.py:
	Allow level of instruction override in syntax.
	Rename "neg" as "negu".
	* dev/mipsy-builder-gen.py:
	Adjust.
Benoit Perrot's avatar
Benoit Perrot committed
1631

Benoit Perrot's avatar
Benoit Perrot committed
1632
1633
1634
1635
	* src/inst/program_builder.cc:
	Support more syntaxes on branch instructions, support neg.
	* src/vm/virtual_machine.cc:
	Adjust overflow detection.
Benoit Perrot's avatar
Benoit Perrot committed
1636

Benoit Perrot's avatar
Benoit Perrot committed
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-parser-gen.py, dev/mipsy-scanner-gen.py,
	* dev/mipsy-builder-gen.py, dev/mipsy.py, dev/mipsy.xml
	* src/common.hh, src/modules.hh,
	* src/mipsy-tasks.hh, src/mipsy-tasks.cc, src/mipsy.cc,
	* src/inst/data_section.hh,
	* src/inst/exp-visitor.hh,
	* src/inst/exp.hh,
	* src/inst/inst.hh,
	* src/inst/program.hh,
	* src/inst/program_builder.cc,
	* src/inst/program_solver.hh,
	* src/inst/register.hh,
	* src/inst/text_section.hh,
	* src/parse/asm-scan.hh,
	* src/parse/libparse.hh, src/parse/libparse.hh,
	* src/parse/parse-tasks.hh, src/parse/parse-tasks.cc,
	* src/task/task-tasks.hh, src/task/task-tasks.cc,
	* src/task/task.cc, src/task/task.hh,
	* src/task/task_register.hh, src/task/task_register.cc,
	* src/vm/cpu.hh,
	* src/vm/memory.hh,
	* src/vm/segment.hh,
	* src/vm/table.hh,
	* src/vm/virtual_machine.hh, src/vm/virtual_machine.cc,
	* src/vm/vm-tasks.hh, src/vm/vm-tasks.cc:
	Add license.
Benoit Perrot's avatar
Benoit Perrot committed
1665

Benoit Perrot's avatar
Benoit Perrot committed
1666
1667
1668
1669
1670
1671
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* doc/mipsy.texi, doc/fdl.texi, doc/Makefile.am,
	* configure.ac:
	Begin documentation effort.

Benoit Perrot's avatar
Benoit Perrot committed
1672
1673
1674
1675
1676
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* Makefile.am, src/Makefile.am, src/misc/Makefile.am,
	* src/parse/Makefile.am, src/task/Makefile.am, src/vm/Makefile.am:
	Support automatic generation.
Benoit Perrot's avatar
Benoit Perrot committed
1677

Benoit Perrot's avatar
Benoit Perrot committed
1678
1679
	* README:
	Document it.
Benoit Perrot's avatar
Benoit Perrot committed
1680

1681
1682
1683
1684
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* vm/table.hh, cpu.hh:
	Allow unlimited registers.
Benoit Perrot's avatar
Benoit Perrot committed
1685

1686
1687
	* vm/memory.hh: New.
	* vm/segment.hh: New.
Benoit Perrot's avatar
Benoit Perrot committed
1688

1689
1690
1691
1692
1693
1694
1695
1696
	* vm/virtual_machine.{hh, cc}: Implement instructions.

2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-builder-gen.py:
	Use MIPS instruction set to generate ProgramBuilder.
	* src/inst/program_builder.cc:
	Implement complex opcodes expansion.
Benoit Perrot's avatar
Benoit Perrot committed
1697

1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
	* dev/mipsy-parser-gen.py:
	Use ProgramBuilder.

2003-06-28  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/inst/{data, text}_section.hh: New.
	* src/inst/program.hh: New.

	* src/inst/visitor.hh: New.
	* src/inst/program_solver.hh: New.
Benoit Perrot's avatar
Benoit Perrot committed
1708

1709
1710
1711
1712
1713
1714
1715
2003-06-28  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/inst/inst.hh: New.
	* dev/mipsy-inst-gen.py:
	Use MIPS instruction set to generate Inst class declarations.

2003-06-28  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1716

1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
	* src/inst/register.hh: New.
	* src/inst/Makefile.am, src/Makefile.am
	Distribute and compile 'inst' module.
	* src/inst/label.{hh, cc}: New.
	* src/inst/Makefile.am, src/Makefile.am:
	Distribute and compile labels.
	* src/parse/asm-{scan.ll, parse.yy}:
	Use labels and registers.

2003-06-27  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1727

1728
1729
1730
1731
1732
1733
	* src/misc/:
	Add miscellaneous helpers.
	* src/misc/Makefile.am, src/Makefile.am:
	Distribute and compile 'misc' module.
	* src/parse/asm-{scan.ll, parse.yy}:
	Use misc helpers.
Benoit Perrot's avatar
Benoit Perrot committed
1734

1735
2003-06-27  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1736

1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
	* dev/mipsy.xml:
	Add MIPS instruction set xml file.
	* dev/mipsy.py:
	Add MIPS instruction set xml parser.
	* dev/mipsy-{scanner, parser}-gen.py:
	Use MIPS instruction set to generate flex and bison files.
	* src/parse/Makefile.am, src/Makefile.am:
	Distribute and compile 'parse' module.

2003-06-27  Benoît Perrot  <benoit@lrde.epita.fr>

	* ./, ./dev/, ./src/, ./src/parse/:
	Create development tree.
	* ./config/, configure.ac, Makefile.am:
	Use autotools.
	* src/mipsy.cc: Add dummy driver.