ChangeLog 40.1 KB
Newer Older
Benoit Perrot's avatar
Benoit Perrot committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
2004-11-28  Benot 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
17
18
19
20
21
2004-11-02  Benot 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
22
23
24
25
26
27
28
2004-10-31  Benot 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
29
30
31
32
33
34
35
36
37
38
2004-10-31  Benot 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  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
39
40
41
42
43
44

	* 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
45
2004-10-30  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
46
47
48
49
50

	* 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
51
2004-10-30  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68

	* 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.

69
70
71
72
73
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.

74
75
76
77
78
79
80
81
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.

82
83
84
85
86
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
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
2004-10-25  Benot 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
103
104
105
106
107
108
109
110
111
2004-10-04  Benot 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
112
113
114
115
2004-10-03  Benot 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
116
	* bootstrap: Ask for nodes.mk generation.
Benoit Perrot's avatar
Benoit Perrot committed
117

Benoit Perrot's avatar
Benoit Perrot committed
118
119
120
121
122
123
124
2004-10-03  Benot 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
125
126
127
128
129
2004-09-28  Benot Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
130
131
132
133
134
135
136
2004-09-28  Benot 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
137
138
139
140
141
142
143
144
145
146
2004-09-26  Benot 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
147
148
149
150
2004-09-26  Benot Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
151
152
153
154
155
156
157
158
159
160
2004-09-26  Benot 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
161
162
163
164
2004-09-20  Benot Perrot  <benoit@lrde.epita.fr>

	* NEWS: Update

Benoit Perrot's avatar
Benoit Perrot committed
165
166
167
168
169
170
171
172
173
2004-09-20  Benot 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
174
175
176
177
178
179
180
181
182
2004-09-20  Benot 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
183
184
185
186
187
188
189
190
191
2004-09-19  Benot 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
192
193
194
195
196
197
198
199
200
201
202
203
204
205
2004-09-19  Benot 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
206
207
208
209
210
2004-09-18  Benot 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
211
	New files.
Benoit Perrot's avatar
Benoit Perrot committed
212
213
214
215
216
217
	* 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
218
219
220
221
222
223
224
225
226
227
228
229
230
231
2004-09-18  Benot 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
232
233
234
235
236
237
238
239
240
2004-07-18  Benot 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
241
242
243
244
245
246
247
248
2004-07-18  Benot 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
249
250
251
252
2004-07-18  Benot Perrot  <benoit@lrde.epita.fr>

	* src/shell/shell.hh, src/shell.cc: Normalize string stream use.
	
Benoit Perrot's avatar
Benoit Perrot committed
253
254
255
256
257
258
2004-07-18  Benot 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
259
260
261
2004-07-15  Benot Perrot  <benoit@lrde.epita.fr>

	* tests/runtime/address-load.s, tests/runtime/address-store.s:
Benoit Perrot's avatar
Benoit Perrot committed
262
	Test invalid access to memory.
Benoit Perrot's avatar
Benoit Perrot committed
263
264
	* tests/runtime/Makefile.am: Distribute them.
	
Benoit Perrot's avatar
Benoit Perrot committed
265
266
267
268
269
270
2004-07-15  Benot 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
271
	load and store exceptions.
Benoit Perrot's avatar
Benoit Perrot committed
272
273
274
	* src/vm/virtual_machine.hh (execute): Stop execution on fatal
	exceptions.

Benoit Perrot's avatar
Benoit Perrot committed
275
276
277
278
279
280
2004-07-14  Benot 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
281
282
283
284
285
286
287
288
2004-07-14  Benot 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
289
290
2004-07-14  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
291
292
293
294
295
296
297
298
299
	* src/vm/virtual_machine.hh: Move the implementation of 
	rarely used methods to...
	* src/vm/virtual_machine.cc: This file.

2004-07-14  Benot 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
300
301
	Reported by Julien Vanegue.

Benoit Perrot's avatar
Benoit Perrot committed
302
303
304
305
306
2004-07-14  Benot Perrot  <benoit@lrde.epita.fr>

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

307
308
309
310
2004-07-12  Akim Demaille  <akim@epita.fr>

	* configure.ac: Bump to 0.7a.

Benoit Perrot's avatar
Benoit Perrot committed
311
312
313
314
2004-07-08  Benot Perrot  <benoit@lrde.epita.fr>

	* src/vm/cpu.hh (get_unlimited): Print a lovely error message when
	an unlimited register is used before initialized.
315
	* tests/runtime/Makefile.am, tests/runtime/uninitialized-x.s:
Benoit Perrot's avatar
Benoit Perrot committed
316
317
	Test the case.

Benoit Perrot's avatar
Benoit Perrot committed
318
319
320
321
322
323
2004-06-27  Benot Perrot  <benoit@lrde.epita.fr>

	Update distribution's files.

	* TODO, NEWS, INSTALL: Update.

Benoit Perrot's avatar
Benoit Perrot committed
324
325
326
2004-06-27  Benot Perrot  <benoit@lrde.epita.fr>

	Update test suite machinery.
327

Benoit Perrot's avatar
Benoit Perrot committed
328
329
330
331
332
333
334
	* 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,
335
	* tests/syntax/Makefile.am, tests/syntax/check-syntax,
Benoit Perrot's avatar
Benoit Perrot committed
336
337
338
339
	* 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.
340

Benoit Perrot's avatar
Benoit Perrot committed
341
342
343
344
2004-06-25  Benot Perrot  <benoit@lrde.epita.fr>

	Make Nolimips compile on OS X.

345
	* dev/parse-asm-scan.ll:
Benoit Perrot's avatar
Benoit Perrot committed
346
347
	Suggested by Akim Demaille: Prefer istringstream to strtoll.

348
349
350
351
352
353
354
2004-06-13  Benot 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:
355
	Suggested by Akim Demaille: do not put asm-parse.cc in
356
357
	BUILT_SOURCES.

Benoit Perrot's avatar
Benoit Perrot committed
358
359
360
2004-06-13  Benot Perrot  <benoit@lrde.epita.fr>

	Generate debian package.
361

Benoit Perrot's avatar
Benoit Perrot committed
362
363
364
365
366
367
368
369
370
371
372
	* 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.
373

Benoit Perrot's avatar
Benoit Perrot committed
374
375
376
2004-05-29  Benot Perrot  <benoit@lrde.epita.fr>

	Bump to nolimips-0.7
377

Benoit Perrot's avatar
Benoit Perrot committed
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
	* 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
393
	* src/inst/inst-tasks.cc, src/inst/inst-tasks.hh,
Benoit Perrot's avatar
Benoit Perrot committed
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
	* 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
429
430
431
432
433
434
435
436
437
438
2004-05-20  Benot 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
439
440
441
442
443
444
445
446
447
448
2004-05-15  Benot 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
449
450
451
452
453
454
455
456
457
458
459
460
461
462
2004-05-08  Benot 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
463
464
	* doc/mipsy.texi:
	Document it.
Benoit Perrot's avatar
Benoit Perrot committed
465

Benoit Perrot's avatar
Benoit Perrot committed
466
467
468
469
2004-05-08  Benot Perrot  <benoit@lrde.epita.fr>

	* tests/good/fact.s, tests/good/Makefile.am:
	Add new test.
470

Benoit Perrot's avatar
Benoit Perrot committed
471
472
473
474
475
2004-05-08  Benot Perrot  <benoit@lrde.epita.fr>

	* src/inst/register.hh:
	Add a copy constructor.
	* dev/inst-nodes-gen.py:
476
	Copy inst::Registers instead of keeping a pointer on them,
Benoit Perrot's avatar
Benoit Perrot committed
477
478
	avoiding hazardous memory manipulations.
	* dev/inst-builder-gen.py, src/inst/program_builder.cc,
479
	* src/vm/cpu.cc (bubble_):
Benoit Perrot's avatar
Benoit Perrot committed
480
481
482
483
484
	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
485
486
487
488
489
2004-05-01  Benot 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
490

Benoit Perrot's avatar
Benoit Perrot committed
491
492
493
494
495
496
2004-05-01  Benot 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
497
2004-05-01  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
498

Benoit Perrot's avatar
Benoit Perrot committed
499
	* src/shell/cmd.hh,
Benoit Perrot's avatar
Benoit Perrot committed
500
	* src/shell/shell.hh, src/shell/shell.cc:
501
	Use std::string instead of char* or std::string*, avoiding
Benoit Perrot's avatar
Benoit Perrot committed
502
	hazardous memory manipulations.
Benoit Perrot's avatar
Benoit Perrot committed
503

Benoit Perrot's avatar
Benoit Perrot committed
504
505
506
507
2004-04-25  Benot Perrot  <benoit@lrde.epita.fr>

	* src/shell/cmd.hh,
	* src/shell/shell.cc, src/shell/shell.hh:
Benoit Perrot's avatar
Benoit Perrot committed
508
509
	Use references for composed attributes, and pointers for aggregated
	attributes.
Benoit Perrot's avatar
Benoit Perrot committed
510

Benoit Perrot's avatar
Benoit Perrot committed
511
512
513
2004-04-25  Benot Perrot  <benoit@lrde.epita.fr>

	Use coprocessor to raise exception.
514

Benoit Perrot's avatar
Benoit Perrot committed
515
516
517
518
519
	* 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
520
521
522
523
524
525
526
527
528
529
530
2004-04-25  Benot 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
531
532
533
534
535
536
537
538
539
540
2004-04-24  Benot 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
541
542
543
2004-04-24  Benot Perrot  <benoit@lrde.epita.fr>

	Restore distcheck with automake1.8
544

Benoit Perrot's avatar
Benoit Perrot committed
545
546
547
548
549
	* 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
550
	make dvi failure, leading to make distcheck failure.
Benoit Perrot's avatar
Benoit Perrot committed
551
552
	* doc/Makefile.am: Do not distribute deprecated files anymore.

Benoit Perrot's avatar
Benoit Perrot committed
553
554
555
556
557
2004-04-24  Benot Perrot  <benoit@lrde.epita.fr>

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

558
559
560
2004-04-20  Jrmy Demeule  <demeul_j@epita.fr>

	Add an interactive shell.
561

562
563
564
	* src/vm/cpu.hh, src/vm/cpu.cc:
	Add a print operator.
	* src/vm/virtual_machine.hh:
565
	Add breakpoint suport and some shell entry points for step by step
566
	execution.
567

568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
	* 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
583
2004-04-05  Benot Perrot  <benoit@lrde.epita.fr>
584

Benoit Perrot's avatar
Benoit Perrot committed
585
586
587
588
589
590
591
592
593
594
595
596
597
	* 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
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
2004-04-05  Benot 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
614
615
616
617
618
619
620
621
622
623
624
2004-04-05  Benot 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
625
626
627
628
629
630
631
632
633
2004-04-03  Benot 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
634
635
636
637
638
639
640
2004-04-03  Benot 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
641
642
643
644
645
646
647
648
2004-03-28  Benot 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
649
	Suggested by Akim Demaille: remove files, move their content to...
Benoit Perrot's avatar
Benoit Perrot committed
650
651
652
653
	* doc/mipsy.texi:
	... this file.
	Augment documentation on invocation.

Benoit Perrot's avatar
Benoit Perrot committed
654
655
656
657
658
659
660
661
662
663
664
2004-03-28  Benot 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,
665
	* src/inst/section.hh,
Benoit Perrot's avatar
Benoit Perrot committed
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
	* 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
694
695
696
697
698
2004-03-21  Benot Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
699
700
701
702
703
704
705
706
707
708
2004-03-18  Benot 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
709
	* src/inst/exp.hh,
Benoit Perrot's avatar
Benoit Perrot committed
710
711
712
713
	* src/inst/data_section.hh,
	* src/inst/text_section.hh:
	Move definitions of virtual methods in corresponding implementation
	file.
714

Benoit Perrot's avatar
Benoit Perrot committed
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
2004-02-29  Benot 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:
731
	Use pointers instead of references for each allocated attribute,
Benoit Perrot's avatar
Benoit Perrot committed
732
733
	and delete them.

Benoit Perrot's avatar
Benoit Perrot committed
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
2004-02-24  Benot 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.
775

Benoit Perrot's avatar
Benoit Perrot committed
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
2004-02-23  Benot 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)
791
	(offset_label_t, label_offset_t, deps_t, register_t, uregister_t)
Benoit Perrot's avatar
Benoit Perrot committed
792
793
794
795
796
797
798
	(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
799
800
801
802
803
804
805
806
807
808
809
810
2004-01-15  Benot 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
811
2004-01-15  Benot Perrot  <benoit@lrde.epita.fr>
812

Benoit Perrot's avatar
Benoit Perrot committed
813
814
815
816
817
818
819
820
	* 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.
821

Benoit Perrot's avatar
Benoit Perrot committed
822
823
824
825
826
827
828
829
830
831
832
833
2004-01-13  Benot 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
834
835
2004-01-12  Benot Perrot  <benoit@lrde.epita.fr>

836
	* configure.ac, NEWS:
Benoit Perrot's avatar
Benoit Perrot committed
837
838
839
840
	Release 0.5, bump to 0.6.
	* tests/good/Makefile.am,
	* tests/unlimited/Makefile.am,
	* tests/unlimited/check-unlimited:
841
	Test mipsy forcing NOPs after native branches.
Benoit Perrot's avatar
Benoit Perrot committed
842

Benoit Perrot's avatar
Benoit Perrot committed
843
844
845
846
847
848
849
2004-01-12  Benot 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
850
851
852
853
854
855
856
2004-01-12  Benot 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
857
858
859
860
861
862
863
864
2004-01-12  Benot 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
865
866
867
868
869
870
871
872
2004-01-12  Benot 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
873
874
875
876
877
878
879
880
2004-01-10  Benot 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
881
882
883
884
2004-01-10  Benot Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, dev/parse-asm-parse-gen.py:
	Use human readable identifiers to locate tokens.
885

Benoit Perrot's avatar
Benoit Perrot committed
886
887
888
889
890
891
892
893
2004-01-10  Benot 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:
894
	Use new mipsy.py package.
Benoit Perrot's avatar
Benoit Perrot committed
895

Benoit Perrot's avatar
Benoit Perrot committed
896
897
898
2004-01-08  Benot Perrot  <benoit@lrde.epita.fr>

	* dev/parse-asm-scan.py: Simplify scanner register generation.
899
	* dev/mipsy.py: Remove useless accessors. Use a '__str__' method
Benoit Perrot's avatar
Benoit Perrot committed
900
901
	instead of 'display'.

Benoit Perrot's avatar
Benoit Perrot committed
902
903
904
2004-01-08  Benot Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-parser-gen.py: Move to...
905
	* dev/parse-asm-parse-gen.py: ... this file.
Benoit Perrot's avatar
Benoit Perrot committed
906
907
908
909
910
911
912
913
914
915
916
917
	* 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
918
919
920
921
922
923
924
2004-01-06  Benot 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
925
926
927
928
929
2003-10-11  Benot 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
930
931
2003-10-11  Benot Perrot  <benoit@lrde.epita.fr>

932
	* src/vm/cpu.hh, src/vm/cpu.cc: Uniformize register accessors,
Benoit Perrot's avatar
Benoit Perrot committed
933
934
	removing deprecated ones.

Benoit Perrot's avatar
Benoit Perrot committed
935
936
937
938
2003-09-08  Benot Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
939
940
941
942
2003-09-04  Benot Perrot  <benoit@lrde.epita.fr>

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

943
944
2003-08-21  Benot Perrot  <benoit@lrde.epita.fr>

945
946
	Make the Cpu responsible of the execution of instructions ;
	the VirtualMachine must be seen as a motherboard that could
947
	support more than one Cpu.
948

949
950
951
952
953
954
	* 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.

955
956
957
958
959
2003-08-20  Benot 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
960
961
2003-08-19  Benot Perrot  <benoit@lrde.epita.fr>

962
	* dev/mipsy-scanner-gen.py: Accept a quoted character as an integer
Benoit Perrot's avatar
Benoit Perrot committed
963
964
	value.

Benoit Perrot's avatar
Benoit Perrot committed
965
966
2003-08-14  Benot Perrot  <benoit@lrde.epita.fr>

967
	* configure.ac, NEWS:
Benoit Perrot's avatar
Benoit Perrot committed
968
	Release 0.4, bump to 0.5.
969
	* Makefile.am: Distribute bootstrap.
Benoit Perrot's avatar
Benoit Perrot committed
970

971
972
2003-08-13  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
973
974
975
976
977
978
979
980
	* 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.

981
982
983
2003-08-13  Benot Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.cc (syscall): Look for $a0 as argument of
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
	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).
1005

Benoit Perrot's avatar
Benoit Perrot committed
1006
1007
1008
1009
2003-08-11  Benot Perrot  <benoit@lrde.epita.fr>

	* tests/Makefile.am: Distribute tests machinery.

Benoit Perrot's avatar
Benoit Perrot committed
1010
	* tests/common.mk: Distribute variables and rules used by
Benoit Perrot's avatar
Benoit Perrot committed
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
	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
1031

Benoit Perrot's avatar
Benoit Perrot committed
1032
1033
1034
1035
	* tests/runtime/abs.s,
	* tests/runtime/neg.s,
	* tests/runtime/no-main.s,
	* tests/runtime/Makefile.am:
Benoit Perrot's avatar
Benoit Perrot committed
1036
	Distribute tests that fail at run-time.
Benoit Perrot's avatar
Benoit Perrot committed
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056

	* 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
1057

Benoit Perrot's avatar
Benoit Perrot committed
1058
1059
1060
	* configure.ac, Makefile.am:
	Distribute tests suite.

Benoit Perrot's avatar
Benoit Perrot committed
1061
1062
1063
1064
1065
2003-07-29  Benot Perrot  <benoit@lrde.epita.fr>

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

1066
1067
1068
1069
1070
1071
1072
1073
2003-07-29  Benot 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
1074
1075
1076
1077
1078
2003-07-29  Benot Perrot  <benoit@lrde.epita.fr>

	* configure.ac:
	Bump to 0.4.

Benoit Perrot's avatar
Benoit Perrot committed
1079
1080
1081
1082
1083
2003-07-29  Benot Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1084
1085
1086
1087
2003-07-29  Benot Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, dev/mips.py:
	Specify instruction kind.
Benoit Perrot's avatar
Benoit Perrot committed
1088

1089
1090
1091
1092
1093
1094
1095
2003-07-29  Benot 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.

1096
1097
2003-07-29  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1098
	* src/task/task_register.hh (parse_args): Do not search beyond
1099
1100
	map's end.

Benoit Perrot's avatar
Benoit Perrot committed
1101
1102
1103
1104
2003-07-28  Benot Perrot  <benoit@lrde.epita.fr>

	* NEWS: Describe main version changes.

Benoit Perrot's avatar
Benoit Perrot committed
1105
1106
1107
1108
1109
1110
2003-07-27  Benot 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.

1111
1112
1113
1114
2003-07-26  Benot Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1115
1116
1117
1118
1119
1120
2003-07-20  Benot 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
1121

Benoit Perrot's avatar
Benoit Perrot committed
1122
1123
	* TODO: Update.

1124
1125
1126
1127
2003-07-18  Benot 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
1128
	* src/inst/program_builder.cc,
1129
	* dev/mipsy.xml, dev/mipsy-parser-gen.py, dev/mipsy-scanner-gen.py:
Benoit Perrot's avatar
Benoit Perrot committed
1130
	Adjust.
1131

1132
1133
1134
1135
2003-07-18  Benot Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1136
1137
1138
1139
2003-07-17  Benot Perrot  <benoit@lrde.epita.fr>

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

1140
1141
2003-07-17  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1142
	* src/vm/virtual_machine.hh: (step) Return a boolean that
1143
1144
	indicates the end of the execution.

1145
1146
1147
1148
2003-07-17  Benot Perrot  <benoit@lrde.epita.fr>

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

1149
1150
2003-07-17  Benot Perrot  <benoit@lrde.epita.fr>

1151
1152
1153
1154
1155
	* 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  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1156

1157
1158
	* src/inst/section.hh: Add a const accessor to Section's labels.

Benoit Perrot's avatar
Benoit Perrot committed
1159
1160
2003-07-12  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1161
	* src/inst/section.hh,
Benoit Perrot's avatar
Benoit Perrot committed
1162
	* src/inst/data_section.hh, src/inst/text_section.hh:
1163
	Factor Section code.
Benoit Perrot's avatar
Benoit Perrot committed
1164

1165
1166
2003-07-11  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1167
	* config/depcomp, config/install-sh, config/missing,
1168
1169
	* config/mkinstalldirs:
	Remove auto-generated files.
1170

Benoit Perrot's avatar
Benoit Perrot committed
1171
1172
1173
1174
1175
2003-07-11  Benot Perrot  <benoit@lrde.epita.fr>

	* configure.ac:
	Bump to 0.3.

1176
1177
1178
1179
1180
2003-07-11  Benot Perrot  <benoit@lrde.epita.fr>

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

1181
1182
1183
1184
1185
1186
1187
2003-07-11  Benot 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.

1188
1189
2003-07-11  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1190
	* dev/mipsy-scanner-gen.py,
1191
1192
1193
1194
1195
	* src/inst/register.hh, src/vm/cpu.hh:
	Use a register vector for general purpose registers.
	* src/vm/virtual_machine.cc:
	Adjust.

1196
1197
1198
1199
1200
2003-07-10  Benot 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.

1201
1202
1203
1204
1205
2003-07-07  Benot Perrot  <benoit@lrde.epita.fr>

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

1206
1207
1208
1209
2003-07-07  Benot Perrot  <benoit@lrde.epita.fr>

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

1210
1211
1212
1213
1214
1215
1216
1217
1218
2003-07-07  Benot 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
1219
1220
1221
2003-07-06  Benot Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.cc:
Benoit Perrot's avatar
Benoit Perrot committed
1222
	read_string stops after an OEF or a newline; if a newline is read,
Benoit Perrot's avatar
Benoit Perrot committed
1223
1224
	it is stored into the buffer.

1225
1226
2003-07-05  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1227
	* dev/mipsy.xml,
1228
1229
1230
1231
1232
1233
	* 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.

1234
1235
1236
1237
1238
1239
2003-06-29  Benot 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
1240

1241
1242
1243
1244
1245
1246
1247
2003-06-29  Benot 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
1248
	* src/vm/virtual_machine.cc,
1249
	Adjust.
Benoit Perrot's avatar
Benoit Perrot committed
1250

Benoit Perrot's avatar
Benoit Perrot committed
1251
2003-06-29  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1252

Benoit Perrot's avatar
Benoit Perrot committed
1253
	* doc/mipsy.texi: Add some comments on internal.
Benoit Perrot's avatar
Benoit Perrot committed
1254

Benoit Perrot's avatar
Benoit Perrot committed
1255
1256
2003-06-29  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1257
	* src/vm/virtual_machine.hh: Display a dedicated error message
Benoit Perrot's avatar
Benoit Perrot committed
1258
1259
	when the main label can not be found.

Benoit Perrot's avatar
Benoit Perrot committed
1260
1261
1262
1263
1264
1265
1266
2003-06-29  Benot 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
1267

Benoit Perrot's avatar
Benoit Perrot committed
1268
1269
1270
1271
	* 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
1272

Benoit Perrot's avatar
Benoit Perrot committed
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
2003-06-29  Benot 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
1301

Benoit Perrot's avatar
Benoit Perrot committed
1302
1303
1304
1305
1306
1307
2003-06-29  Benot 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
1308
1309
1310
1311
1312
2003-06-29  Benot 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
1313

Benoit Perrot's avatar
Benoit Perrot committed
1314
1315
	* README:
	Document it.
Benoit Perrot's avatar
Benoit Perrot committed
1316

1317
1318
1319
1320
2003-06-29  Benot Perrot  <benoit@lrde.epita.fr>

	* vm/table.hh, cpu.hh:
	Allow unlimited registers.
Benoit Perrot's avatar
Benoit Perrot committed
1321

1322
1323
	* vm/memory.hh: New.
	* vm/segment.hh: New.
Benoit Perrot's avatar
Benoit Perrot committed
1324

1325
1326
1327
1328
1329
1330
1331
1332
	* vm/virtual_machine.{hh, cc}: Implement instructions.

2003-06-29  Benot 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
1333

1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
	* dev/mipsy-parser-gen.py:
	Use ProgramBuilder.

2003-06-28  Benot 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
1344

1345
1346
1347
1348
1349
1350
1351
2003-06-28  Benot 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  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1352

1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
	* 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  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1363

1364
1365
1366
1367
1368
1369
	* 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
1370

1371
2003-06-27  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1372

1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
	* 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  Benot 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.