ChangeLog 55.1 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2005-09-03  Benot Perrot  <benoit@lrde.epita.fr>

	Detect several definitions of the same label in a section.

	* src/inst/section.hh (register_label):
	Return false when label is already known in the section, true
	otherwise. Move implementation to...
	* src/inst/section.cc, src/inst/Makefile.am:
	This new file.
	* src/inst/data_section.hh, src/inst/data_section.cc,
	* src/inst/text_section.hh, src/inst/text_section.cc (define_label):
	Propagate status of register_label.
	* src/inst/program_builder.hh.gen.py:
	Generate an error when a label is defined more than once.
	* tests/solve/data-label-already-defined.s,
	* tests/solve/text-label-already-defined.s,
	* tests/solve/Makefile.am:
	Test it.

20
21
22
23
24
25
26
27
28
29
30
31
2005-09-03  Benot Perrot  <benoit@lrde.epita.fr>

	* src/misc/unique_string.hh, src/misc/unique_string.cc: 
	Introduce a constructor from a const char*. Factor string
	insertion in pool.
	Suggested by Akim Demaille: Use a set of strings instead of a set
	of pointers as internal pool. Compose an iterator instead of a
	pointer.
	* src/parse/asm-scan.ll.gen.py: 
	Suggested by Akim Demaille: Don't be affraid to side-affect
	yytext.

32
33
34
35
36
37
38
2005-09-01  Benot Perrot  <benoit@lrde.epita.fr>

	Shame on me.

	* src/misc/unique_string.hh: Fix error: static member function cannot 
	have const qualifier.

39
40
41
42
43
44
2005-09-01  Benot Perrot  <benoit@lrde.epita.fr>

	Simplify unique_string construction.

	* src/misc/unique_string.hh, src/misc/unique_string.cc (create):
	Remove. Move its implementation to unique_string's constructor,
45
	hence make unique_string compose a pointer-to-string instead of a
46
47
48
49
50
51
52
	reference.
	* src/misc/test-unique_string.cc, src/vm/virtual_machine.cc, 
	* src/shell/shell.cc, src/parse/asm-parse.yy.gen.py,
	* src/parse/asm-scan.ll.gen.py, src/inst/label_exp.hh,
	* src/inst/section.hh, src/inst/label.hh:
	Adjust.

53
54
55
56
57
2005-08-07  Benot Perrot  <benoit@lrde.epita.fr>

	* dev/nolimips.py, dev/nolimips.xml: Introduce predefined
	attributes to reduce data redundancy.

58
59
60
61
62
63
2005-08-07  Benot Perrot  <benoit@lrde.epita.fr>

	* dev/nolimips.py, dev/nolimips.xml: Introduce predefined syntaxes
	to reduce data redundancy.

2005-07-31  Benot Perrot  <benoit@lrde.epita.fr>
64

65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
	Move generators to source directories.

	* dev/parse-asm-parse-gen.py, dev/parse-asm-scan-gen.py,
	* dev/inst-solver-gen.py, dev/inst-nodes-gen.py,
	* dev/inst-builder-gen.py, dev/inst-nodes-mk-gen.py,
	* dev/doc-inst-set-gen.py:
	Move to...
	* src/parse/asm-parse.yy.gen.py, src/parse/asm-scan.ll.gen.py,
	* src/inst/program_solver.gen.py, src/inst/nodes.gen.py,
	* src/inst/program_builder.hh.gen.py, src/inst/nodes.mk.gen.py,
	* doc/inst-set.texi.gen.py:
	These files (respectively).
	* src/parse/Makefile.am, src/inst/Makefile.am, doc/Makefile.am,
	* Makefile.am:
	Update accordingly.
	
81
2005-07-31  Benot Perrot  <benoit@lrde.epita.fr>
82
	
83
84
85
	* configure.ac: Bump to 0.8a
	* NEWS: Fix release date.

86
2005-07-11  Benot Perrot  <benoit@lrde.epita.fr>
87
88
89

	* configure.ac: Bump to 0.8.

90
91
92
93
94
95
96
2005-07-03  Benot 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.

97
98
99
100
101
102
103
2005-04-21  Benot 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).

104
105
106
107
108
109
110
2005-04-15  Benot 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).

111
112
113
114
115
116
117
118
119
120
121
2005-04-02  Benot 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.

122
123
124
125
126
127
128
129
130
131
132
133
134
135
2005-04-02  Benot 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.
	
136
137
2005-04-02  Benot Perrot  <benoit@lrde.epita.fr>

138
	Fix distcheck broken since 2005-03-08's patch (shame on me).
139
140
141
142

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

143
144
145
146
147
148
149
150
151
2005-03-17  Benot 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.
	
152
153
154
155
156
157
2005-03-08  Benot Perrot  <benoit@lrde.epita.fr>

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

158
159
160
161
162
163
164
165
166
167
168
169
2005-03-08  Benot 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.

170
171
172
173
174
175
176
177
2005-03-08  Benot 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.

178
179
180
181
182
183
184
185
186
187
2005-03-06  Benot 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.

188
189
190
191
192
193
194
195
196
2005-03-06  Benot 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.
	
197
198
199
200
201
202
203
204
205
2005-03-06  Benot 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.

206
207
208
209
210
211
212
2005-02-15  Benot 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.

213
214
215
216
217
218
219
220
221
2005-02-03  Benot 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.

222
223
224
225
226
227
228
2005-02-03  Benot 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.

229
230
231
232
233
234
235
236
237
238
2005-02-03  Benot 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.

239
240
2005-01-30  Benot Perrot  <benoit@lrde.epita.fr>

241
	Prepare iterator in TextLabel storage.
242
243
244
245
	
	* src/inst/text_section.hh: Maintain an iterator on the very last 
	instruction slot.

246
247
248
249
250
251
252
253
254
255
256
257
2005-01-30  Benot 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.
	
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
2005-01-29  Benot 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
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
2005-01-27  Benot 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
288
289
290
291
292
293
294
295
296
297
298
299
300
2005-01-26  Benot 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
301
302
303
304
305
306
307
308
309
310
311
2005-01-23  Benot 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
312
313
314
315
316
317
318
319
320
321
322
2005-01-23  Benot 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
323
324
325
326
327
328
329
2005-01-23  Benot 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
330
331
332
333
334
335
336
337
338
339
2005-01-22  Benot 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
340
341
342
343
344
345
346
2005-01-17  Benot 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
347
348
349
350
351
352
353
354
355
356
2005-01-15  Benot 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
357
358
359
360
361
362
363
364
365
366
367
368
2005-01-15  Benot 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
369
370
371
372
373
374
375
376
377
378
379
380
381
2005-01-14  Benot 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
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
2005-01-08  Benot 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  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411

	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
412
413
414
415
416
417
418
419
420
421
422
423
424
2004-12-18  Benot 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
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
2004-12-18  Benot 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
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
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
466
467
468
469
470
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
471
472
473
474
475
476
477
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
478
479
480
481
482
483
484
485
486
487
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
488
489
490
491
492
493

	* 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
494
2004-10-30  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
495
496
497
498
499

	* 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
500
2004-10-30  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517

	* 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.

518
519
520
521
522
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.

523
524
525
526
527
528
529
530
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.

531
532
533
534
535
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
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
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
552
553
554
555
556
557
558
559
560
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
561
562
563
564
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
565
	* bootstrap: Ask for nodes.mk generation.
Benoit Perrot's avatar
Benoit Perrot committed
566

Benoit Perrot's avatar
Benoit Perrot committed
567
568
569
570
571
572
573
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
574
575
576
577
578
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
579
580
581
582
583
584
585
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
586
587
588
589
590
591
592
593
594
595
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
596
597
598
599
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
600
601
602
603
604
605
606
607
608
609
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
610
611
612
613
2004-09-20  Benot Perrot  <benoit@lrde.epita.fr>

	* NEWS: Update

Benoit Perrot's avatar
Benoit Perrot committed
614
615
616
617
618
619
620
621
622
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
623
624
625
626
627
628
629
630
631
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
632
633
634
635
636
637
638
639
640
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
641
642
643
644
645
646
647
648
649
650
651
652
653
654
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
655
656
657
658
659
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
660
	New files.
Benoit Perrot's avatar
Benoit Perrot committed
661
662
663
664
665
666
	* 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
667
668
669
670
671
672
673
674
675
676
677
678
679
680
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
681
682
683
684
685
686
687
688
689
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
690
691
692
693
694
695
696
697
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
698
699
700
701
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
702
703
704
705
706
707
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
708
709
710
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
711
	Test invalid access to memory.
Benoit Perrot's avatar
Benoit Perrot committed
712
713
	* tests/runtime/Makefile.am: Distribute them.
	
Benoit Perrot's avatar
Benoit Perrot committed
714
715
716
717
718
719
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
720
	load and store exceptions.
Benoit Perrot's avatar
Benoit Perrot committed
721
722
723
	* src/vm/virtual_machine.hh (execute): Stop execution on fatal
	exceptions.

Benoit Perrot's avatar
Benoit Perrot committed
724
725
726
727
728
729
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
730
731
732
733
734
735
736
737
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
738
739
2004-07-14  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
740
741
742
743
744
745
746
747
748
	* 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
749
750
	Reported by Julien Vanegue.

Benoit Perrot's avatar
Benoit Perrot committed
751
752
753
754
755
2004-07-14  Benot Perrot  <benoit@lrde.epita.fr>

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

756
757
758
759
2004-07-12  Akim Demaille  <akim@epita.fr>

	* configure.ac: Bump to 0.7a.

Benoit Perrot's avatar
Benoit Perrot committed
760
761
762
763
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.
764
	* tests/runtime/Makefile.am, tests/runtime/uninitialized-x.s:
Benoit Perrot's avatar
Benoit Perrot committed
765
766
	Test the case.

Benoit Perrot's avatar
Benoit Perrot committed
767
768
769
770
771
772
2004-06-27  Benot Perrot  <benoit@lrde.epita.fr>

	Update distribution's files.

	* TODO, NEWS, INSTALL: Update.

Benoit Perrot's avatar
Benoit Perrot committed
773
774
775
2004-06-27  Benot Perrot  <benoit@lrde.epita.fr>

	Update test suite machinery.
776

Benoit Perrot's avatar
Benoit Perrot committed
777
778
779
780
781
782
783
	* 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,
784
	* tests/syntax/Makefile.am, tests/syntax/check-syntax,
Benoit Perrot's avatar
Benoit Perrot committed
785
786
787
788
	* 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.
789

Benoit Perrot's avatar
Benoit Perrot committed
790
791
792
793
2004-06-25  Benot Perrot  <benoit@lrde.epita.fr>

	Make Nolimips compile on OS X.

794
	* dev/parse-asm-scan.ll:
Benoit Perrot's avatar
Benoit Perrot committed
795
796
	Suggested by Akim Demaille: Prefer istringstream to strtoll.

797
798
799
800
801
802
803
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:
804
	Suggested by Akim Demaille: do not put asm-parse.cc in
805
806
	BUILT_SOURCES.

Benoit Perrot's avatar
Benoit Perrot committed
807
808
809
2004-06-13  Benot Perrot  <benoit@lrde.epita.fr>

	Generate debian package.
810

Benoit Perrot's avatar
Benoit Perrot committed
811
812
813
814
815
816
817
818
819
820
821
	* 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.
822

Benoit Perrot's avatar
Benoit Perrot committed
823
824
825
2004-05-29  Benot Perrot  <benoit@lrde.epita.fr>

	Bump to nolimips-0.7
826

Benoit Perrot's avatar
Benoit Perrot committed
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
	* 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
842
	* src/inst/inst-tasks.cc, src/inst/inst-tasks.hh,
Benoit Perrot's avatar
Benoit Perrot committed
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
	* 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
878
879
880
881
882
883
884
885
886
887
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
888
889
890
891
892
893
894
895
896
897
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
898
899
900
901
902
903
904
905
906
907
908
909
910
911
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
912
913
	* doc/mipsy.texi:
	Document it.
Benoit Perrot's avatar
Benoit Perrot committed
914

Benoit Perrot's avatar
Benoit Perrot committed
915
916
917
918
2004-05-08  Benot Perrot  <benoit@lrde.epita.fr>

	* tests/good/fact.s, tests/good/Makefile.am:
	Add new test.
919

Benoit Perrot's avatar
Benoit Perrot committed
920
921
922
923
924
2004-05-08  Benot Perrot  <benoit@lrde.epita.fr>

	* src/inst/register.hh:
	Add a copy constructor.
	* dev/inst-nodes-gen.py:
925
	Copy inst::Registers instead of keeping a pointer on them,
Benoit Perrot's avatar
Benoit Perrot committed
926
927
	avoiding hazardous memory manipulations.
	* dev/inst-builder-gen.py, src/inst/program_builder.cc,
928
	* src/vm/cpu.cc (bubble_):
Benoit Perrot's avatar
Benoit Perrot committed
929
930
931
932
933
	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
934
935
936
937
938
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
939

Benoit Perrot's avatar
Benoit Perrot committed
940
941
942
943
944
945
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
946
2004-05-01  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
947

Benoit Perrot's avatar
Benoit Perrot committed
948
	* src/shell/cmd.hh,
Benoit Perrot's avatar
Benoit Perrot committed
949
	* src/shell/shell.hh, src/shell/shell.cc:
950
	Use std::string instead of char* or std::string*, avoiding
Benoit Perrot's avatar
Benoit Perrot committed
951
	hazardous memory manipulations.
Benoit Perrot's avatar
Benoit Perrot committed
952

Benoit Perrot's avatar
Benoit Perrot committed
953
954
955
956
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
957
	Use references for aggregated attributes, and pointers for composed
Benoit Perrot's avatar
Benoit Perrot committed
958
	attributes.
Benoit Perrot's avatar
Benoit Perrot committed
959

Benoit Perrot's avatar
Benoit Perrot committed
960
961
962
2004-04-25  Benot Perrot  <benoit@lrde.epita.fr>

	Use coprocessor to raise exception.
963

Benoit Perrot's avatar
Benoit Perrot committed
964
965
966
967
968
	* 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
969
970
971
972
973
974
975
976
977
978
979
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
980
981
982
983
984
985
986
987
988
989
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
990
991
992
2004-04-24  Benot Perrot  <benoit@lrde.epita.fr>

	Restore distcheck with automake1.8
993

Benoit Perrot's avatar
Benoit Perrot committed
994
995
996
997
998
	* 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
999
	make dvi failure, leading to make distcheck failure.
Benoit Perrot's avatar
Benoit Perrot committed
1000
1001
	* doc/Makefile.am: Do not distribute deprecated files anymore.

Benoit Perrot's avatar
Benoit Perrot committed
1002
1003
1004
1005
1006
2004-04-24  Benot Perrot  <benoit@lrde.epita.fr>

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

1007
1008
1009
2004-04-20  Jrmy Demeule  <demeul_j@epita.fr>

	Add an interactive shell.
1010

1011
1012
1013
	* src/vm/cpu.hh, src/vm/cpu.cc:
	Add a print operator.
	* src/vm/virtual_machine.hh:
1014
	Add breakpoint suport and some shell entry points for step by step
1015
	execution.
1016

1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
	* 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
1032
2004-04-05  Benot Perrot  <benoit@lrde.epita.fr>
1033

Benoit Perrot's avatar
Benoit Perrot committed
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
	* 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
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
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
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
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
1074
1075
1076
1077
1078
1079
1080
1081
1082
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
1083
1084
1085
1086
1087
1088
1089
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
1090
1091
1092
1093
1094
1095
1096
1097
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
1098
	Suggested by Akim Demaille: remove files, move their content to...
Benoit Perrot's avatar
Benoit Perrot committed
1099
1100
1101
1102
	* doc/mipsy.texi:
	... this file.
	Augment documentation on invocation.

Benoit Perrot's avatar
Benoit Perrot committed
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
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,
1114
	* src/inst/section.hh,
Benoit Perrot's avatar
Benoit Perrot committed
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
	* 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
1143
1144
1145
1146
1147
2004-03-21  Benot Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
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
1158
	* src/inst/exp.hh,
Benoit Perrot's avatar
Benoit Perrot committed
1159
1160
1161
1162
	* src/inst/data_section.hh,
	* src/inst/text_section.hh:
	Move definitions of virtual methods in corresponding implementation
	file.
1163

Benoit Perrot's avatar
Benoit Perrot committed
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
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:
1180
	Use pointers instead of references for each allocated attribute,
Benoit Perrot's avatar
Benoit Perrot committed
1181
1182
	and delete them.

Benoit Perrot's avatar
Benoit Perrot committed
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
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.
1224

Benoit Perrot's avatar
Benoit Perrot committed
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
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)
1240
	(offset_label_t, label_offset_t, deps_t, register_t, uregister_t)
Benoit Perrot's avatar
Benoit Perrot committed
1241
1242
1243
1244
1245
1246
1247
	(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
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
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
1260
2004-01-15  Benot Perrot  <benoit@lrde.epita.fr>
1261

Benoit Perrot's avatar
Benoit Perrot committed
1262
1263
1264
1265
1266
1267
1268
1269
	* 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.
1270

Benoit Perrot's avatar
Benoit Perrot committed
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
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
1283
1284
2004-01-12  Benot Perrot  <benoit@lrde.epita.fr>

1285
	* configure.ac, NEWS:
Benoit Perrot's avatar
Benoit Perrot committed
1286
1287
1288
1289
	Release 0.5, bump to 0.6.
	* tests/good/Makefile.am,
	* tests/unlimited/Makefile.am,
	* tests/unlimited/check-unlimited:
1290
	Test mipsy forcing NOPs after native branches.
Benoit Perrot's avatar
Benoit Perrot committed
1291

Benoit Perrot's avatar
Benoit Perrot committed
1292
1293
1294
1295
1296
1297
1298
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
1299
1300
1301
1302
1303
1304
1305
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
1306
1307
1308
1309
1310
1311
1312
1313
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
1314
1315
1316
1317
1318
1319
1320
1321
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
1322
1323
1324
1325
1326
1327
1328
1329
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
1330
1331
1332
1333
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.
1334

Benoit Perrot's avatar
Benoit Perrot committed
1335
1336
1337
1338
1339
1340
1341
1342
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:
1343
	Use new mipsy.py package.
Benoit Perrot's avatar
Benoit Perrot committed
1344

Benoit Perrot's avatar
Benoit Perrot committed
1345
1346
1347
2004-01-08  Benot Perrot  <benoit@lrde.epita.fr>

	* dev/parse-asm-scan.py: Simplify scanner register generation.
1348
	* dev/mipsy.py: Remove useless accessors. Use a '__str__' method
Benoit Perrot's avatar
Benoit Perrot committed
1349
1350
	instead of 'display'.

Benoit Perrot's avatar
Benoit Perrot committed
1351
1352
1353
2004-01-08  Benot Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-parser-gen.py: Move to...
1354
	* dev/parse-asm-parse-gen.py: ... this file.
Benoit Perrot's avatar
Benoit Perrot committed
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
	* 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
1367
1368
1369
1370
1371
1372
1373
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
1374
1375
1376
1377
1378
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
1379
1380
2003-10-11  Benot Perrot  <benoit@lrde.epita.fr>

1381
	* src/vm/cpu.hh, src/vm/cpu.cc: Uniformize register accessors,
Benoit Perrot's avatar
Benoit Perrot committed
1382
1383
	removing deprecated ones.

Benoit Perrot's avatar
Benoit Perrot committed
1384
1385
1386
1387
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
1388
1389
1390
1391
2003-09-04  Benot Perrot  <benoit@lrde.epita.fr>

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

1392
1393
2003-08-21  Benot Perrot  <benoit@lrde.epita.fr>

1394
1395
	Make the Cpu responsible of the execution of instructions ;
	the VirtualMachine must be seen as a motherboard that could
1396
	support more than one Cpu.
1397

1398
1399
1400
1401
1402
1403
	* 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.

1404
1405
1406
1407
1408
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
1409
1410
2003-08-19  Benot Perrot  <benoit@lrde.epita.fr>

1411
	* dev/mipsy-scanner-gen.py: Accept a quoted character as an integer
Benoit Perrot's avatar
Benoit Perrot committed
1412
1413
	value.

Benoit Perrot's avatar
Benoit Perrot committed
1414
1415
2003-08-14  Benot Perrot  <benoit@lrde.epita.fr>

1416
	* configure.ac, NEWS:
Benoit Perrot's avatar
Benoit Perrot committed
1417
	Release 0.4, bump to 0.5.
1418
	* Makefile.am: Distribute bootstrap.
Benoit Perrot's avatar
Benoit Perrot committed
1419

1420
1421
2003-08-13  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1422
1423
1424
1425
1426
1427
1428
1429
	* 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.

1430
1431
1432
2003-08-13  Benot Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.cc (syscall): Look for $a0 as argument of
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
	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).
1454

Benoit Perrot's avatar
Benoit Perrot committed
1455
1456
1457
1458
2003-08-11  Benot Perrot  <benoit@lrde.epita.fr>

	* tests/Makefile.am: Distribute tests machinery.

Benoit Perrot's avatar
Benoit Perrot committed
1459
	* tests/common.mk: Distribute variables and rules used by
Benoit Perrot's avatar
Benoit Perrot committed
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
	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
1480

Benoit Perrot's avatar
Benoit Perrot committed
1481
1482
1483
1484
	* tests/runtime/abs.s,
	* tests/runtime/neg.s,
	* tests/runtime/no-main.s,
	* tests/runtime/Makefile.am:
Benoit Perrot's avatar
Benoit Perrot committed
1485
	Distribute tests that fail at run-time.
Benoit Perrot's avatar
Benoit Perrot committed
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505

	* 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
1506

Benoit Perrot's avatar
Benoit Perrot committed
1507
1508
1509
	* configure.ac, Makefile.am:
	Distribute tests suite.

Benoit Perrot's avatar
Benoit Perrot committed
1510
1511
1512
1513
1514
2003-07-29  Benot Perrot  <benoit@lrde.epita.fr>

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

1515
1516
1517
1518
1519
1520
1521
1522
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
1523
1524
1525
1526
1527
2003-07-29  Benot Perrot  <benoit@lrde.epita.fr>

	* configure.ac:
	Bump to 0.4.

Benoit Perrot's avatar
Benoit Perrot committed
1528
1529
1530
1531
1532
2003-07-29  Benot Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1533
1534
1535
1536
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
1537

1538
1539
1540
1541
1542
1543
1544
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.

1545
1546
2003-07-29  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1547
	* src/task/task_register.hh (parse_args): Do not search beyond
1548
1549
	map's end.

Benoit Perrot's avatar
Benoit Perrot committed
1550
1551
1552
1553
2003-07-28  Benot Perrot  <benoit@lrde.epita.fr>

	* NEWS: Describe main version changes.

Benoit Perrot's avatar
Benoit Perrot committed
1554
1555
1556
1557
1558
1559
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.

1560
1561
1562
1563
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
1564
1565
1566
1567
1568
1569
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
1570

Benoit Perrot's avatar
Benoit Perrot committed
1571
1572
	* TODO: Update.

1573
1574
1575
1576
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
1577
	* src/inst/program_builder.cc,
1578
	* dev/mipsy.xml, dev/mipsy-parser-gen.py, dev/mipsy-scanner-gen.py:
Benoit Perrot's avatar
Benoit Perrot committed
1579
	Adjust.
1580

1581
1582
1583
1584
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
1585
1586
1587
1588
2003-07-17  Benot Perrot  <benoit@lrde.epita.fr>

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

1589
1590
2003-07-17  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1591
	* src/vm/virtual_machine.hh: (step) Return a boolean that
1592
1593
	indicates the end of the execution.

1594
1595
1596
1597
2003-07-17  Benot Perrot  <benoit@lrde.epita.fr>

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

1598
1599
2003-07-17  Benot Perrot  <benoit@lrde.epita.fr>

1600
1601
1602
1603
1604
	* 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
1605

1606
1607
	* src/inst/section.hh: Add a const accessor to Section's labels.

Benoit Perrot's avatar
Benoit Perrot committed
1608
1609
2003-07-12  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1610
	* src/inst/section.hh,
Benoit Perrot's avatar
Benoit Perrot committed
1611
	* src/inst/data_section.hh, src/inst/text_section.hh:
1612
	Factor Section code.
Benoit Perrot's avatar
Benoit Perrot committed
1613

1614
1615
2003-07-11  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1616
	* config/depcomp, config/install-sh, config/missing,
1617
1618
	* config/mkinstalldirs:
	Remove auto-generated files.
1619

Benoit Perrot's avatar
Benoit Perrot committed
1620
1621
1622
1623
1624
2003-07-11  Benot Perrot  <benoit@lrde.epita.fr>

	* configure.ac:
	Bump to 0.3.

1625
1626
1627
1628
1629
2003-07-11  Benot Perrot  <benoit@lrde.epita.fr>

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

1630
1631
1632
1633
1634
1635
1636
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.

1637
1638
2003-07-11  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1639
	* dev/mipsy-scanner-gen.py,
1640
1641
1642
1643
1644
	* src/inst/register.hh, src/vm/cpu.hh:
	Use a register vector for general purpose registers.
	* src/vm/virtual_machine.cc:
	Adjust.

1645
1646
1647
1648
1649
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.

1650
1651
1652
1653
1654
2003-07-07  Benot Perrot  <benoit@lrde.epita.fr>

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

1655
1656
1657
1658
2003-07-07  Benot Perrot  <benoit@lrde.epita.fr>

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

1659
1660
1661
1662
1663
1664
1665
1666
1667
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
1668
1669
1670
2003-07-06  Benot Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.cc:
Benoit Perrot's avatar
Benoit Perrot committed
1671
	read_string stops after an OEF or a newline; if a newline is read,
Benoit Perrot's avatar
Benoit Perrot committed
1672
1673
	it is stored into the buffer.

1674
1675
2003-07-05  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1676
	* dev/mipsy.xml,
1677
1678
1679
1680
1681
1682
	* 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.

1683
1684
1685
1686
1687
1688
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
1689

1690
1691
1692
1693
1694
1695
1696
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
1697
	* src/vm/virtual_machine.cc,
1698
	Adjust.
Benoit Perrot's avatar
Benoit Perrot committed
1699

Benoit Perrot's avatar
Benoit Perrot committed
1700
2003-06-29  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1701

Benoit Perrot's avatar
Benoit Perrot committed
1702
	* doc/mipsy.texi: Add some comments on internal.
Benoit Perrot's avatar
Benoit Perrot committed
1703

Benoit Perrot's avatar
Benoit Perrot committed
1704
1705
2003-06-29  Benot Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1706
	* src/vm/virtual_machine.hh: Display a dedicated error message
Benoit Perrot's avatar
Benoit Perrot committed
1707
1708
	when the main label can not be found.

Benoit Perrot's avatar
Benoit Perrot committed
1709
1710
1711
1712
1713
1714
1715
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
1716

Benoit Perrot's avatar
Benoit Perrot committed
1717
1718
1719
1720
	* 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
1721

Benoit Perrot's avatar
Benoit Perrot committed
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
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
1750

Benoit Perrot's avatar
Benoit Perrot committed
1751
1752
1753
1754
1755
1756
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
1757
1758
1759
1760
1761
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
1762

Benoit Perrot's avatar
Benoit Perrot committed
1763
1764
	* README:
	Document it.
Benoit Perrot's avatar
Benoit Perrot committed
1765

1766
1767
1768
1769
2003-06-29  Benot Perrot  <benoit@lrde.epita.fr>

	* vm/table.hh, cpu.hh:
	Allow unlimited registers.
Benoit Perrot's avatar
Benoit Perrot committed
1770

1771
1772
	* vm/memory.hh: New.
	* vm/segment.hh: New.
Benoit Perrot's avatar
Benoit Perrot committed
1773

1774
1775
1776
1777
1778
1779
1780
1781
	* 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
1782

1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
	* 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
1793

1794
1795
1796
1797
1798
1799
1800
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
1801

1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
	* 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
1812

1813
1814
1815
1816
1817
1818
	* 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
1819

1820
2003-06-27  Benot Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1821

1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
	* 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.