ChangeLog 51.1 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
2005-04-02  Benoît Perrot  <benoit@lrde.epita.fr>

	Split `exp' files.

	* src/inst/exp.hh, src/inst/exp.cc:
	Split into...
	* src/inst/label_exp.hh, src/inst/label_exp.cc,
	* src/inst/op_exp.hh, src/inst/op_exp.cc,
	* src/inst/int_exp.hh, src/inst/exp.hh:
	These files.
	* src/inst/Makefile.am:	Distribute them.
	* src/vm/cpu.cc, dev/inst-builder-gen.py, dev/inst-solver-gen.py:
	Update accordingly.
	
15
16
17
18
19
20
21
2005-04-02  Benoît Perrot  <benoit@lrde.epita.fr>

	Fix distcheck broken since 2005-03-08's patch.

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

22
23
24
25
26
27
28
29
30
2005-03-17  Benoît Perrot  <benoit@lrde.epita.fr>

	Introduce command identifier completion in shell.
	
	* src/shell/shell.hh, src/shell-tasks.cc:
	Make Shell a singleton.
	* src/shell/shell.cc: Use readline's custom completers system 
	to complete command identifiers.
	
31
32
33
34
35
36
2005-03-08  Benoît Perrot  <benoit@lrde.epita.fr>

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

37
38
39
40
41
42
43
44
45
46
47
48
2005-03-08  Benoît Perrot  <benoit@lrde.epita.fr>

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

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

49
50
51
52
53
54
55
56
2005-03-08  Benoît Perrot  <benoit@lrde.epita.fr>

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

57
58
59
60
61
62
63
64
65
66
2005-03-06  Benoît Perrot  <benoit@lrde.epita.fr>

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

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

67
68
69
70
71
72
73
74
75
2005-03-06  Benoît Perrot  <benoit@lrde.epita.fr>

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

	* src/inst/inst.hh: Add a format attribute.
	* dev/nolimips.xml, dev/nolimips.py, dev/inst-nodes-gen.py: 
	Fill it.
	
76
77
78
79
80
81
82
83
84
2005-03-06  Benoît Perrot  <benoit@lrde.epita.fr>

	Provide `--profile' option.

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

85
86
87
88
89
90
91
2005-02-15  Benoît Perrot  <benoit@lrde.epita.fr>

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

92
93
94
95
96
97
98
99
100
2005-02-03  Benoît Perrot  <benoit@lrde.epita.fr>

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

101
102
103
104
105
106
107
2005-02-03  Benoît Perrot  <benoit@lrde.epita.fr>

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

108
109
110
111
112
113
114
115
116
117
2005-02-03  Benoît Perrot  <benoit@lrde.epita.fr>

	Store an iterator in TextLabels.

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

118
119
2005-01-30  Benoît Perrot  <benoit@lrde.epita.fr>

120
	Prepare iterator in TextLabel storage.
121
122
123
124
	
	* src/inst/text_section.hh: Maintain an iterator on the very last 
	instruction slot.

125
126
127
128
129
130
131
132
133
134
135
136
2005-01-30  Benoît Perrot  <benoit@lrde.epita.fr>

	Store the instructions in a list to prepare future random insertions.
	
	* src/inst/text_section.hh: Store the instructions in a list 
	instead of a vector to ease random insertions.
	* src/inst/text_section.cc (~TextSection, print): Use TextSection's 
	typedefs and dedicated begin and end to iterate through the  
	instruction container.
	* dev/inst-solver-gen.py: Use operator!= instead of operator< to 
	stop the iteration.
	
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
2005-01-29  Benoît Perrot  <benoit@lrde.epita.fr>

	Make Label compose its associated offset.

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

Benoit Perrot's avatar
Benoit Perrot committed
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
2005-01-27  Benoît Perrot  <benoit@lrde.epita.fr>

	Make LabelExp independent from Label.

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

Benoit Perrot's avatar
Benoit Perrot committed
167
168
169
170
171
172
173
174
175
176
177
178
179
2005-01-26  Benoît Perrot  <benoit@lrde.epita.fr>

	Let concrete sections choose how to handle labels definitions.

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

Benoit Perrot's avatar
Benoit Perrot committed
180
181
182
183
184
185
186
187
188
189
190
2005-01-23  Benoît Perrot  <benoit@lrde.epita.fr>

	Copy the instruction list of text section when storing one.

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

Benoit Perrot's avatar
Benoit Perrot committed
191
192
193
194
195
196
197
198
199
200
201
2005-01-23  Benoît Perrot  <benoit@lrde.epita.fr>

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

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

Benoit Perrot's avatar
Benoit Perrot committed
202
203
204
205
206
207
208
2005-01-23  Benoît Perrot  <benoit@lrde.epita.fr>

	Introduce some (weak) reentrancy into lexer.

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

Benoit Perrot's avatar
Benoit Perrot committed
209
210
211
212
213
214
215
216
217
218
2005-01-22  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
219
220
221
222
223
224
225
2005-01-17  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
226
227
228
229
230
231
232
233
234
235
2005-01-15  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
236
237
238
239
240
241
242
243
244
245
246
247
2005-01-15  Benoît Perrot  <benoit@lrde.epita.fr>

	Improve command identifiers recognition.

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

Benoit Perrot's avatar
Benoit Perrot committed
248
249
250
251
252
253
254
255
256
257
258
259
260
2005-01-14  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
2005-01-08  Benoît Perrot  <benoit@lrde.epita.fr>

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

2005-01-04  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290

	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
291
292
293
294
295
296
297
298
299
300
301
302
303
2004-12-18  Benoît Perrot  <benoit@lrde.epita.fr>

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

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

Benoit Perrot's avatar
Benoit Perrot committed
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
2004-12-18  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
2004-11-28  Benoît Perrot  <benoit@lrde.epita.fr>

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

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

Benoit Perrot's avatar
Benoit Perrot committed
345
346
347
348
349
2004-11-02  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
350
351
352
353
354
355
356
2004-10-31  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
357
358
359
360
361
362
363
364
365
366
2004-10-31  Benoît Perrot  <benoit@lrde.epita.fr>

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

2004-10-30  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
367
368
369
370
371
372

	* 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
373
2004-10-30  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
374
375
376
377
378

	* 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
379
2004-10-30  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396

	* 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.

397
398
399
400
401
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.

402
403
404
405
406
407
408
409
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.

410
411
412
413
414
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
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
2004-10-25  Benoît Perrot  <benoit@lrde.epita.fr>

	Participate to "builddir != srcdir" compilation.

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

Benoit Perrot's avatar
Benoit Perrot committed
431
432
433
434
435
436
437
438
439
2004-10-04  Benoît Perrot  <benoit@lrde.epita.fr>

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

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

Benoit Perrot's avatar
Benoit Perrot committed
440
441
442
443
2004-10-03  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/inst-nodes-mk-gen.py: Split into...
	* src/inst/Makefile.am: This file.
Benoit Perrot's avatar
Benoit Perrot committed
444
	* bootstrap: Ask for nodes.mk generation.
Benoit Perrot's avatar
Benoit Perrot committed
445

Benoit Perrot's avatar
Benoit Perrot committed
446
447
448
449
450
451
452
2004-10-03  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
453
454
455
456
457
2004-09-28  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
458
459
460
461
462
463
464
2004-09-28  Benoît Perrot  <benoit@lrde.epita.fr>

	Do not update timestamps of generators when they fail.

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

Benoit Perrot's avatar
Benoit Perrot committed
465
466
467
468
469
470
471
472
473
474
2004-09-26  Benoît Perrot  <benoit@lrde.epita.fr>

	Add data storage directives.
	
	* dev/parse-asm-scan-gen.py, dev/parse-asm-parse-gen.py:
	Add `.byte', .half', `.ascii' directives.
	* dev/inst-builder-gen.py: Implement new directives.
	* src/inst/data_section.hh: Move `.asciiz' implementation to 
	program_builder.hh.
		
Benoit Perrot's avatar
Benoit Perrot committed
475
476
477
478
2004-09-26  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
479
480
481
482
483
484
485
486
487
488
2004-09-26  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
489
490
491
492
2004-09-20  Benoît Perrot  <benoit@lrde.epita.fr>

	* NEWS: Update

Benoit Perrot's avatar
Benoit Perrot committed
493
494
495
496
497
498
499
500
501
2004-09-20  Benoît Perrot  <benoit@lrde.epita.fr>

	Emulate `lui'

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

Benoit Perrot's avatar
Benoit Perrot committed
502
503
504
505
506
507
508
509
510
2004-09-20  Benoît Perrot  <benoit@lrde.epita.fr>

	Li is not a native instruction

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

Benoit Perrot's avatar
Benoit Perrot committed
511
512
513
514
515
516
517
518
519
2004-09-19  Benoît Perrot  <benoit@lrde.epita.fr>

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

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

Benoit Perrot's avatar
Benoit Perrot committed
520
521
522
523
524
525
526
527
528
529
530
531
532
533
2004-09-19  Benoît Perrot  <benoit@lrde.epita.fr>

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

	* src/task/int_task.hh, src/task/int_task.cc:
	New files.
	* src/task/Makefile.am, src/task/libtask.hh:
	Distribute new files.
	
Benoit Perrot's avatar
Benoit Perrot committed
534
535
536
537
538
2004-09-18  Benoît Perrot  <benoit@lrde.epita.fr>

	Factor boolean tasks.
	
	* src/task/boolean_task.hh, src/task/boolean_task.cc:
Benoit Perrot's avatar
Benoit Perrot committed
539
	New files.
Benoit Perrot's avatar
Benoit Perrot committed
540
541
542
543
544
545
	* 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
546
547
548
549
550
551
552
553
554
555
556
557
558
559
2004-09-18  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
560
561
562
563
564
565
566
567
568
2004-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
569
570
571
572
573
574
575
576
2004-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

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

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

Benoit Perrot's avatar
Benoit Perrot committed
577
578
579
580
2004-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/shell/shell.hh, src/shell.cc: Normalize string stream use.
	
Benoit Perrot's avatar
Benoit Perrot committed
581
582
583
584
585
586
2004-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
587
588
589
2004-07-15  Benoît Perrot  <benoit@lrde.epita.fr>

	* tests/runtime/address-load.s, tests/runtime/address-store.s:
Benoit Perrot's avatar
Benoit Perrot committed
590
	Test invalid access to memory.
Benoit Perrot's avatar
Benoit Perrot committed
591
592
	* tests/runtime/Makefile.am: Distribute them.
	
Benoit Perrot's avatar
Benoit Perrot committed
593
594
595
596
597
598
2004-07-15  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/memory.hh, src/vm/mmu.hh, src/vm/virtual_machine.cc:
	Make the MMU responsible of address translation and exception 
	raising.
	* src/vm/cp0.hh (raise_addr_load, raise_addr_store): Add address
Benoit Perrot's avatar
Benoit Perrot committed
599
	load and store exceptions.
Benoit Perrot's avatar
Benoit Perrot committed
600
601
602
	* src/vm/virtual_machine.hh (execute): Stop execution on fatal
	exceptions.

Benoit Perrot's avatar
Benoit Perrot committed
603
604
605
606
607
608
2004-07-14  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
609
610
611
612
613
614
615
616
2004-07-14  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
617
618
2004-07-14  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
619
620
621
622
623
624
625
626
627
	* src/vm/virtual_machine.hh: Move the implementation of 
	rarely used methods to...
	* src/vm/virtual_machine.cc: This file.

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

	* src/shell/shell.cc (readline): When the true readline is
	lacking, use STL's getline instead of istream::operator>> to get a
	line instead of a word.
Benoit Perrot's avatar
Benoit Perrot committed
628
629
	Reported by Julien Vanegue.

Benoit Perrot's avatar
Benoit Perrot committed
630
631
632
633
634
2004-07-14  Benoît Perrot  <benoit@lrde.epita.fr>

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

635
636
637
638
2004-07-12  Akim Demaille  <akim@epita.fr>

	* configure.ac: Bump to 0.7a.

Benoit Perrot's avatar
Benoit Perrot committed
639
640
641
642
2004-07-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/cpu.hh (get_unlimited): Print a lovely error message when
	an unlimited register is used before initialized.
643
	* tests/runtime/Makefile.am, tests/runtime/uninitialized-x.s:
Benoit Perrot's avatar
Benoit Perrot committed
644
645
	Test the case.

Benoit Perrot's avatar
Benoit Perrot committed
646
647
648
649
650
651
2004-06-27  Benoît Perrot  <benoit@lrde.epita.fr>

	Update distribution's files.

	* TODO, NEWS, INSTALL: Update.

Benoit Perrot's avatar
Benoit Perrot committed
652
653
654
2004-06-27  Benoît Perrot  <benoit@lrde.epita.fr>

	Update test suite machinery.
655

Benoit Perrot's avatar
Benoit Perrot committed
656
657
658
659
660
661
662
	* 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,
663
	* tests/syntax/Makefile.am, tests/syntax/check-syntax,
Benoit Perrot's avatar
Benoit Perrot committed
664
665
666
667
	* 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.
668

Benoit Perrot's avatar
Benoit Perrot committed
669
670
671
672
2004-06-25  Benoît Perrot  <benoit@lrde.epita.fr>

	Make Nolimips compile on OS X.

673
	* dev/parse-asm-scan.ll:
Benoit Perrot's avatar
Benoit Perrot committed
674
675
	Suggested by Akim Demaille: Prefer istringstream to strtoll.

676
677
678
679
680
681
682
2004-06-13  Benoît Perrot  <benoit@lrde.epita.fr>

	Update makefile's machinery.

	* src/parse/Makefile.am, dev/inst-makefile-gen.py:
	Rename .log files to .stamp files.
	* src/parse/Makefile.am:
683
	Suggested by Akim Demaille: do not put asm-parse.cc in
684
685
	BUILT_SOURCES.

Benoit Perrot's avatar
Benoit Perrot committed
686
687
688
2004-06-13  Benoît Perrot  <benoit@lrde.epita.fr>

	Generate debian package.
689

Benoit Perrot's avatar
Benoit Perrot committed
690
691
692
693
694
695
696
697
698
699
700
	* 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.
701

Benoit Perrot's avatar
Benoit Perrot committed
702
703
704
2004-05-29  Benoît Perrot  <benoit@lrde.epita.fr>

	Bump to nolimips-0.7
705

Benoit Perrot's avatar
Benoit Perrot committed
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
	* 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
721
	* src/inst/inst-tasks.cc, src/inst/inst-tasks.hh,
Benoit Perrot's avatar
Benoit Perrot committed
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
	* 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
757
758
759
760
761
762
763
764
765
766
2004-05-20  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
767
768
769
770
771
772
773
774
775
776
2004-05-15  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
777
778
779
780
781
782
783
784
785
786
787
788
789
790
2004-05-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* NEWS,
	* dev/inst-builder-gen.py,
	* src/parse/libparse.cc, src/parse/libparse.hh,
	* src/parse/parse-tasks.cc, src/parse/parse-tasks.hh,
	* src/shell/cmd.hh,
	* src/shell/shell.cc, src/shell/shell.hh,
	* tests/good/Makefile.am, tests/good/check-good
	* tests/runtime/check-runtime,
	* tests/unlimited/Makefile.am, tests/unlimited/check-unlimited:
	Rename `--fill-delay-slots' to `--nop-after-branch', which is more
	accurate. Reserve `--fill-delay-slots' for optimal delay slots
	filling.
Benoit Perrot's avatar
Benoit Perrot committed
791
792
	* doc/mipsy.texi:
	Document it.
Benoit Perrot's avatar
Benoit Perrot committed
793

Benoit Perrot's avatar
Benoit Perrot committed
794
795
796
797
2004-05-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* tests/good/fact.s, tests/good/Makefile.am:
	Add new test.
798

Benoit Perrot's avatar
Benoit Perrot committed
799
800
801
802
803
2004-05-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/inst/register.hh:
	Add a copy constructor.
	* dev/inst-nodes-gen.py:
804
	Copy inst::Registers instead of keeping a pointer on them,
Benoit Perrot's avatar
Benoit Perrot committed
805
806
	avoiding hazardous memory manipulations.
	* dev/inst-builder-gen.py, src/inst/program_builder.cc,
807
	* src/vm/cpu.cc (bubble_):
Benoit Perrot's avatar
Benoit Perrot committed
808
809
810
811
812
	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
813
814
815
816
817
2004-05-01  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/shell/shell.cc:
	Use std::cin when readline library cannot be used. Add history to
	readline.
Benoit Perrot's avatar
Benoit Perrot committed
818

Benoit Perrot's avatar
Benoit Perrot committed
819
820
821
822
823
824
2004-05-01  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
825
2004-05-01  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
826

Benoit Perrot's avatar
Benoit Perrot committed
827
	* src/shell/cmd.hh,
Benoit Perrot's avatar
Benoit Perrot committed
828
	* src/shell/shell.hh, src/shell/shell.cc:
829
	Use std::string instead of char* or std::string*, avoiding
Benoit Perrot's avatar
Benoit Perrot committed
830
	hazardous memory manipulations.
Benoit Perrot's avatar
Benoit Perrot committed
831

Benoit Perrot's avatar
Benoit Perrot committed
832
833
834
835
2004-04-25  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/shell/cmd.hh,
	* src/shell/shell.cc, src/shell/shell.hh:
Benoit Perrot's avatar
Benoit Perrot committed
836
	Use references for aggregated attributes, and pointers for composed
Benoit Perrot's avatar
Benoit Perrot committed
837
	attributes.
Benoit Perrot's avatar
Benoit Perrot committed
838

Benoit Perrot's avatar
Benoit Perrot committed
839
840
841
2004-04-25  Benoît Perrot  <benoit@lrde.epita.fr>

	Use coprocessor to raise exception.
842

Benoit Perrot's avatar
Benoit Perrot committed
843
844
845
846
847
	* 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
848
849
850
851
852
853
854
855
856
857
858
2004-04-25  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
859
860
861
862
863
864
865
866
867
868
2004-04-24  Benoît Perrot  <benoit@lrde.epita.fr>

	Enhance readline detection.

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

Benoit Perrot's avatar
Benoit Perrot committed
869
870
871
2004-04-24  Benoît Perrot  <benoit@lrde.epita.fr>

	Restore distcheck with automake1.8
872

Benoit Perrot's avatar
Benoit Perrot committed
873
874
875
876
877
	* 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
878
	make dvi failure, leading to make distcheck failure.
Benoit Perrot's avatar
Benoit Perrot committed
879
880
	* doc/Makefile.am: Do not distribute deprecated files anymore.

Benoit Perrot's avatar
Benoit Perrot committed
881
882
883
884
885
2004-04-24  Benoît Perrot  <benoit@lrde.epita.fr>

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

886
887
888
2004-04-20  Jérémy Demeule  <demeul_j@epita.fr>

	Add an interactive shell.
889

890
891
892
	* src/vm/cpu.hh, src/vm/cpu.cc:
	Add a print operator.
	* src/vm/virtual_machine.hh:
893
	Add breakpoint suport and some shell entry points for step by step
894
	execution.
895

896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
	* 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
911
2004-04-05  Benoît Perrot  <benoit@lrde.epita.fr>
912

Benoit Perrot's avatar
Benoit Perrot committed
913
914
915
916
917
918
919
920
921
922
923
924
925
	* 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
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
2004-04-05  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
942
943
944
945
946
947
948
949
950
951
952
2004-04-05  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
953
954
955
956
957
958
959
960
961
2004-04-03  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
962
963
964
965
966
967
968
2004-04-03  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
969
970
971
972
973
974
975
976
2004-03-28  Benoît Perrot  <benoit@lrde.epita.fr>

	More documentation.

	* doc/copying.texi,
	* doc/internal.texi,
	* doc/invoking.texi,
	* doc/language.texi:
Benoit Perrot's avatar
Benoit Perrot committed
977
	Suggested by Akim Demaille: remove files, move their content to...
Benoit Perrot's avatar
Benoit Perrot committed
978
979
980
981
	* doc/mipsy.texi:
	... this file.
	Augment documentation on invocation.

Benoit Perrot's avatar
Benoit Perrot committed
982
983
984
985
986
987
988
989
990
991
992
2004-03-28  Benoît Perrot  <benoit@lrde.epita.fr>

	Homogenize attribute names.

	* dev/inst-builder-gen.py, src/inst/program_builder.cc,
	* src/inst/data_section.hh, src/inst/data_section.cc,
	* src/inst/exp.hh, src/inst/exp.cc,
	* src/inst/label.cc, src/inst/label.hh,
	* src/inst/program.hh,
	* src/inst/program_solver.hh,
	* src/inst/register.hh,
993
	* src/inst/section.hh,
Benoit Perrot's avatar
Benoit Perrot committed
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
	* 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
1022
1023
1024
1025
1026
2004-03-21  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
2004-03-18  Benoît Perrot  <benoit@lrde.epita.fr>

	Inline definition of a virtual method is nonsense.

	* src/inst/exp.cc,
	* src/inst/data_section.cc,
	* src/inst/text_section.cc:
	New.
	* dev/inst-makefile-gen.py,
	* src/task/task.hh, src/task/task.cc
1037
	* src/inst/exp.hh,
Benoit Perrot's avatar
Benoit Perrot committed
1038
1039
1040
1041
	* src/inst/data_section.hh,
	* src/inst/text_section.hh:
	Move definitions of virtual methods in corresponding implementation
	file.
1042

Benoit Perrot's avatar
Benoit Perrot committed
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
2004-02-29  Benoît Perrot  <benoit@lrde.epita.fr>

	Track memory leaks.

	* dev/inst-builder-gen.py,
	* dev/inst-nodes-gen.py,
	* dev/mipsy.xml,
	* dev/parse-asm-parse-gen.py,
	* src/inst/data_section.hh,
	* src/inst/exp.hh,
	* src/inst/program_builder.cc,
	* src/inst/section.hh,
	* src/inst/text_section.hh,
	* src/vm/cpu.hh, src/vm/cpu.cc
	* src/vm/segment.hh,
	* src/vm/vm-tasks.cc:
1059
	Use pointers instead of references for each allocated attribute,
Benoit Perrot's avatar
Benoit Perrot committed
1060
1061
	and delete them.

Benoit Perrot's avatar
Benoit Perrot committed
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
2004-02-24  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/doc-inst-set-gen.py,
	* dev/inst-builder-gen.py,
	* dev/inst-makefile-gen.py,
	* dev/inst-nodes-gen.py,
	* dev/mipsy.py,
	* dev/mipsy.xml,
	* dev/parse-asm-parse-gen.py,
	* dev/parse-asm-scan-gen.py,
	* src/common.hh,
	* src/mipsy-tasks.cc, src/mipsy-tasks.hh,
	* src/mipsy.cc,
	* src/modules.hh,
	* src/inst/data_section.hh,
	* src/inst/exp-visitor.hh,
	* src/inst/exp.hh,
	* src/inst/inst-tasks.cc, src/inst/inst-tasks.hh,
	* src/inst/inst.hh,
	* src/inst/label.cc, src/inst/label.hh,
	* src/inst/program.hh,
	* src/inst/program_builder.cc,
	* src/inst/program_solver.hh,
	* src/inst/register.hh,
	* src/inst/section.hh,
	* src/inst/text_section.hh,
	* src/parse/asm-scan.hh,
	* src/parse/libparse.cc, src/parse/libparse.hh,
	* src/parse/parse-tasks.cc, src/parse/parse-tasks.hh,
	* src/task/task-tasks.cc, src/task/task-tasks.hh,
	* src/task/task.cc, src/task/task.hh,
	* src/task/task_register.cc, src/task/task_register.hh,
	* src/vm/cpu.hh, src/vm/cpu.cc,
	* src/vm/memory.hh,
	* src/vm/mmu.hh,
	* src/vm/segment.hh,
	* src/vm/table.hh,
	* src/vm/virtual_machine.hh,
	* src/vm/vm-tasks.cc, src/vm/vm-tasks.hh:
	Update Copyright.
	Suggested by Akim Demaille.
1103

Benoit Perrot's avatar
Benoit Perrot committed
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
2004-02-23  Benoît Perrot  <benoit@lrde.epita.fr>

	Use STL type naming style.

	* dev/inst-nodes-gen.py,
	* src/inst/section.hh,
	* src/inst/data_section.hh,
	* src/inst/text_section.hh,
	* src/inst/exp.hh, src/inst/exp-visitor.hh
	* src/inst/label.hh, src/inst/label.cc,
	* src/task/task.hh,
	* src/task/task_register.cc,
	* src/vm/cpu.hh, src/vm/cpu.cc,
	* src/vm/table.hh,
	* src/misc/select_const.hh (label_list_t, kind_t, string_set_t)
1119
	(offset_label_t, label_offset_t, deps_t, register_t, uregister_t)
Benoit Perrot's avatar
Benoit Perrot committed
1120
1121
1122
1123
1124
1125
1126
	(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
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
2004-01-15  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1139
2004-01-15  Benoît Perrot  <benoit@lrde.epita.fr>
1140

Benoit Perrot's avatar
Benoit Perrot committed
1141
1142
1143
1144
1145
1146
1147
1148
	* 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.
1149

Benoit Perrot's avatar
Benoit Perrot committed
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
2004-01-13  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1162
1163
2004-01-12  Benoît Perrot  <benoit@lrde.epita.fr>

1164
	* configure.ac, NEWS:
Benoit Perrot's avatar
Benoit Perrot committed
1165
1166
1167
1168
	Release 0.5, bump to 0.6.
	* tests/good/Makefile.am,
	* tests/unlimited/Makefile.am,
	* tests/unlimited/check-unlimited:
1169
	Test mipsy forcing NOPs after native branches.
Benoit Perrot's avatar
Benoit Perrot committed
1170

Benoit Perrot's avatar
Benoit Perrot committed
1171
1172
1173
1174
1175
1176
1177
2004-01-12  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1178
1179
1180
1181
1182
1183
1184
2004-01-12  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1185
1186
1187
1188
1189
1190
1191
1192
2004-01-12  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1193
1194
1195
1196
1197
1198
1199
1200
2004-01-12  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1201
1202
1203
1204
1205
1206
1207
1208
2004-01-10  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1209
1210
1211
1212
2004-01-10  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, dev/parse-asm-parse-gen.py:
	Use human readable identifiers to locate tokens.
1213

Benoit Perrot's avatar
Benoit Perrot committed
1214
1215
1216
1217
1218
1219
1220
1221
2004-01-10  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml: Use a better DTD.
	* dev/mipsy.py: Use new DTD.
	* dev/inst-builder-gen.py,
	* dev/inst-nodes-gen.py,
	* dev/parse-asm-parse-gen.py,
	* dev/parse-asm-scan-gen.py:
1222
	Use new mipsy.py package.
Benoit Perrot's avatar
Benoit Perrot committed
1223

Benoit Perrot's avatar
Benoit Perrot committed
1224
1225
1226
2004-01-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/parse-asm-scan.py: Simplify scanner register generation.
1227
	* dev/mipsy.py: Remove useless accessors. Use a '__str__' method
Benoit Perrot's avatar
Benoit Perrot committed
1228
1229
	instead of 'display'.

Benoit Perrot's avatar
Benoit Perrot committed
1230
1231
1232
2004-01-08  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-parser-gen.py: Move to...
1233
	* dev/parse-asm-parse-gen.py: ... this file.
Benoit Perrot's avatar
Benoit Perrot committed
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
	* 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
1246
1247
1248
1249
1250
1251
1252
2004-01-06  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1253
1254
1255
1256
1257
2003-10-11  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1258
1259
2003-10-11  Benoît Perrot  <benoit@lrde.epita.fr>

1260
	* src/vm/cpu.hh, src/vm/cpu.cc: Uniformize register accessors,
Benoit Perrot's avatar
Benoit Perrot committed
1261
1262
	removing deprecated ones.

Benoit Perrot's avatar
Benoit Perrot committed
1263
1264
1265
1266
2003-09-08  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1267
1268
1269
1270
2003-09-04  Benoît Perrot  <benoit@lrde.epita.fr>

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

1271
1272
2003-08-21  Benoît Perrot  <benoit@lrde.epita.fr>

1273
1274
	Make the Cpu responsible of the execution of instructions ;
	the VirtualMachine must be seen as a motherboard that could
1275
	support more than one Cpu.
1276

1277
1278
1279
1280
1281
1282
	* 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.

1283
1284
1285
1286
1287
2003-08-20  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1288
1289
2003-08-19  Benoît Perrot  <benoit@lrde.epita.fr>

1290
	* dev/mipsy-scanner-gen.py: Accept a quoted character as an integer
Benoit Perrot's avatar
Benoit Perrot committed
1291
1292
	value.

Benoit Perrot's avatar
Benoit Perrot committed
1293
1294
2003-08-14  Benoît Perrot  <benoit@lrde.epita.fr>

1295
	* configure.ac, NEWS:
Benoit Perrot's avatar
Benoit Perrot committed
1296
	Release 0.4, bump to 0.5.
1297
	* Makefile.am: Distribute bootstrap.
Benoit Perrot's avatar
Benoit Perrot committed
1298

1299
1300
2003-08-13  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1301
1302
1303
1304
1305
1306
1307
1308
	* 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.

1309
1310
1311
2003-08-13  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.cc (syscall): Look for $a0 as argument of
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
	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).
1333

Benoit Perrot's avatar
Benoit Perrot committed
1334
1335
1336
1337
2003-08-11  Benoît Perrot  <benoit@lrde.epita.fr>

	* tests/Makefile.am: Distribute tests machinery.

Benoit Perrot's avatar
Benoit Perrot committed
1338
	* tests/common.mk: Distribute variables and rules used by
Benoit Perrot's avatar
Benoit Perrot committed
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
	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
1359

Benoit Perrot's avatar
Benoit Perrot committed
1360
1361
1362
1363
	* tests/runtime/abs.s,
	* tests/runtime/neg.s,
	* tests/runtime/no-main.s,
	* tests/runtime/Makefile.am:
Benoit Perrot's avatar
Benoit Perrot committed
1364
	Distribute tests that fail at run-time.
Benoit Perrot's avatar
Benoit Perrot committed
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384

	* 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
1385

Benoit Perrot's avatar
Benoit Perrot committed
1386
1387
1388
	* configure.ac, Makefile.am:
	Distribute tests suite.

Benoit Perrot's avatar
Benoit Perrot committed
1389
1390
1391
1392
1393
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

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

1394
1395
1396
1397
1398
1399
1400
1401
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1402
1403
1404
1405
1406
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* configure.ac:
	Bump to 0.4.

Benoit Perrot's avatar
Benoit Perrot committed
1407
1408
1409
1410
1411
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1412
1413
1414
1415
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, dev/mips.py:
	Specify instruction kind.
Benoit Perrot's avatar
Benoit Perrot committed
1416

1417
1418
1419
1420
1421
1422
1423
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

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

1424
1425
2003-07-29  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1426
	* src/task/task_register.hh (parse_args): Do not search beyond
1427
1428
	map's end.

Benoit Perrot's avatar
Benoit Perrot committed
1429
1430
1431
1432
2003-07-28  Benoît Perrot  <benoit@lrde.epita.fr>

	* NEWS: Describe main version changes.

Benoit Perrot's avatar
Benoit Perrot committed
1433
1434
1435
1436
1437
1438
2003-07-27  Benoît Perrot  <benoit@lrde.epita.fr>

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

1439
1440
1441
1442
2003-07-26  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1443
1444
1445
1446
1447
1448
2003-07-20  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.hh, src/vm/virtual_machine.cc,
	* src/vm/vm-tasks.hh, src/vm/vm-tasks.cc:
	Check preservation of callee save registers on demand.
	* src/parse/parse-tasks.cc: Remove useless includes.
Benoit Perrot's avatar
Benoit Perrot committed
1449

Benoit Perrot's avatar
Benoit Perrot committed
1450
1451
	* TODO: Update.

1452
1453
1454
1455
2003-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/inst/register.hh, src/vm/cpu.hh:
	Move general register indices from Register.hh into Cpu.
Benoit Perrot's avatar
Benoit Perrot committed
1456
	* src/inst/program_builder.cc,
1457
	* dev/mipsy.xml, dev/mipsy-parser-gen.py, dev/mipsy-scanner-gen.py:
Benoit Perrot's avatar
Benoit Perrot committed
1458
	Adjust.
1459

1460
1461
1462
1463
2003-07-18  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1464
1465
1466
1467
2003-07-17  Benoît Perrot  <benoit@lrde.epita.fr>

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

1468
1469
2003-07-17  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1470
	* src/vm/virtual_machine.hh: (step) Return a boolean that
1471
1472
	indicates the end of the execution.

1473
1474
1475
1476
2003-07-17  Benoît Perrot  <benoit@lrde.epita.fr>

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

1477
1478
2003-07-17  Benoît Perrot  <benoit@lrde.epita.fr>

1479
1480
1481
1482
1483
	* src/inst/section.hh: Export types.
	* src/vm/virtual_machine.cc, src/vm/virtual_machine.hh:
	Use variable input and output streams.

2003-07-17  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1484

1485
1486
	* src/inst/section.hh: Add a const accessor to Section's labels.

Benoit Perrot's avatar
Benoit Perrot committed
1487
1488
2003-07-12  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1489
	* src/inst/section.hh,
Benoit Perrot's avatar
Benoit Perrot committed
1490
	* src/inst/data_section.hh, src/inst/text_section.hh:
1491
	Factor Section code.
Benoit Perrot's avatar
Benoit Perrot committed
1492

1493
1494
2003-07-11  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1495
	* config/depcomp, config/install-sh, config/missing,
1496
1497
	* config/mkinstalldirs:
	Remove auto-generated files.
1498

Benoit Perrot's avatar
Benoit Perrot committed
1499
1500
1501
1502
1503
2003-07-11  Benoît Perrot  <benoit@lrde.epita.fr>

	* configure.ac:
	Bump to 0.3.

1504
1505
1506
1507
1508
2003-07-11  Benoît Perrot  <benoit@lrde.epita.fr>

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

1509
1510
1511
1512
1513
1514
1515
2003-07-11  Benoît Perrot  <benoit@lrde.epita.fr>

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

1516
1517
2003-07-11  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1518
	* dev/mipsy-scanner-gen.py,
1519
1520
1521
1522
1523
	* src/inst/register.hh, src/vm/cpu.hh:
	Use a register vector for general purpose registers.
	* src/vm/virtual_machine.cc:
	Adjust.

1524
1525
1526
1527
1528
2003-07-10  Benoît Perrot  <benoit@lrde.epita.fr>

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

1529
1530
1531
1532
1533
2003-07-07  Benoît Perrot  <benoit@lrde.epita.fr>

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

1534
1535
1536
1537
2003-07-07  Benoît Perrot  <benoit@lrde.epita.fr>

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

1538
1539
1540
1541
1542
1543
1544
1545
1546
2003-07-07  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1547
1548
1549
2003-07-06  Benoît Perrot  <benoit@lrde.epita.fr>

	* src/vm/virtual_machine.cc:
Benoit Perrot's avatar
Benoit Perrot committed
1550
	read_string stops after an OEF or a newline; if a newline is read,
Benoit Perrot's avatar
Benoit Perrot committed
1551
1552
	it is stored into the buffer.

1553
1554
2003-07-05  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1555
	* dev/mipsy.xml,
1556
1557
1558
1559
1560
1561
	* 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.

1562
1563
1564
1565
1566
1567
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, src/inst/program_builder.cc:
	Use gcc's expansion of complex and pseudo instructions.
	* src/vm/virtual_machine.cc:
	Check overflow in Sub.
Benoit Perrot's avatar
Benoit Perrot committed
1568

1569
1570
1571
1572
1573
1574
1575
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-parser-gen.py:
	Allow expression for destination of branch instructions.
	* dev/mipsy-inst-gen.py:
	Generate an Exp& variable for a label.
	* src/inst/program_builder.cc, src/inst/program_solver.hh,
Benoit Perrot's avatar
Benoit Perrot committed
1576
	* src/vm/virtual_machine.cc,
1577
	Adjust.
Benoit Perrot's avatar
Benoit Perrot committed
1578

Benoit Perrot's avatar
Benoit Perrot committed
1579
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1580

Benoit Perrot's avatar
Benoit Perrot committed
1581
	* doc/mipsy.texi: Add some comments on internal.
Benoit Perrot's avatar
Benoit Perrot committed
1582

Benoit Perrot's avatar
Benoit Perrot committed
1583
1584
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

Benoit Perrot's avatar
Benoit Perrot committed
1585
	* src/vm/virtual_machine.hh: Display a dedicated error message
Benoit Perrot's avatar
Benoit Perrot committed
1586
1587
	when the main label can not be found.

Benoit Perrot's avatar
Benoit Perrot committed
1588
1589
1590
1591
1592
1593
1594
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy.xml, dev/mipsy.py:
	Allow level of instruction override in syntax.
	Rename "neg" as "negu".
	* dev/mipsy-builder-gen.py:
	Adjust.
Benoit Perrot's avatar
Benoit Perrot committed
1595

Benoit Perrot's avatar
Benoit Perrot committed
1596
1597
1598
1599
	* 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
1600

Benoit Perrot's avatar
Benoit Perrot committed
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* dev/mipsy-parser-gen.py, dev/mipsy-scanner-gen.py,
	* dev/mipsy-builder-gen.py, dev/mipsy.py, dev/mipsy.xml
	* src/common.hh, src/modules.hh,
	* src/mipsy-tasks.hh, src/mipsy-tasks.cc, src/mipsy.cc,
	* src/inst/data_section.hh,
	* src/inst/exp-visitor.hh,
	* src/inst/exp.hh,
	* src/inst/inst.hh,
	* src/inst/program.hh,
	* src/inst/program_builder.cc,
	* src/inst/program_solver.hh,
	* src/inst/register.hh,
	* src/inst/text_section.hh,
	* src/parse/asm-scan.hh,
	* src/parse/libparse.hh, src/parse/libparse.hh,
	* src/parse/parse-tasks.hh, src/parse/parse-tasks.cc,
	* src/task/task-tasks.hh, src/task/task-tasks.cc,
	* src/task/task.cc, src/task/task.hh,
	* src/task/task_register.hh, src/task/task_register.cc,
	* src/vm/cpu.hh,
	* src/vm/memory.hh,
	* src/vm/segment.hh,
	* src/vm/table.hh,
	* src/vm/virtual_machine.hh, src/vm/virtual_machine.cc,
	* src/vm/vm-tasks.hh, src/vm/vm-tasks.cc:
	Add license.
Benoit Perrot's avatar
Benoit Perrot committed
1629

Benoit Perrot's avatar
Benoit Perrot committed
1630
1631
1632
1633
1634
1635
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

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

Benoit Perrot's avatar
Benoit Perrot committed
1636
1637
1638
1639
1640
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* Makefile.am, src/Makefile.am, src/misc/Makefile.am,
	* src/parse/Makefile.am, src/task/Makefile.am, src/vm/Makefile.am:
	Support automatic generation.
Benoit Perrot's avatar
Benoit Perrot committed
1641

Benoit Perrot's avatar
Benoit Perrot committed
1642
1643
	* README:
	Document it.
Benoit Perrot's avatar
Benoit Perrot committed
1644

1645
1646
1647
1648
2003-06-29  Benoît Perrot  <benoit@lrde.epita.fr>

	* vm/table.hh, cpu.hh:
	Allow unlimited registers.
Benoit Perrot's avatar
Benoit Perrot committed
1649

1650
1651
	* vm/memory.hh: New.
	* vm/segment.hh: New.
Benoit Perrot's avatar
Benoit Perrot committed
1652

1653
1654
1655
1656
1657
1658
1659
1660
	* vm/virtual_machine.{hh, cc}: Implement instructions.

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

	* dev/mipsy-builder-gen.py:
	Use MIPS instruction set to generate ProgramBuilder.
	* src/inst/program_builder.cc:
	Implement complex opcodes expansion.
Benoit Perrot's avatar
Benoit Perrot committed
1661

1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
	* dev/mipsy-parser-gen.py:
	Use ProgramBuilder.

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

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

	* src/inst/visitor.hh: New.
	* src/inst/program_solver.hh: New.
Benoit Perrot's avatar
Benoit Perrot committed
1672

1673
1674
1675
1676
1677
1678
1679
2003-06-28  Benoît Perrot  <benoit@lrde.epita.fr>

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

2003-06-28  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1680

1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
	* src/inst/register.hh: New.
	* src/inst/Makefile.am, src/Makefile.am
	Distribute and compile 'inst' module.
	* src/inst/label.{hh, cc}: New.
	* src/inst/Makefile.am, src/Makefile.am:
	Distribute and compile labels.
	* src/parse/asm-{scan.ll, parse.yy}:
	Use labels and registers.

2003-06-27  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1691

1692
1693
1694
1695
1696
1697
	* 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
1698

1699
2003-06-27  Benoît Perrot  <benoit@lrde.epita.fr>
Benoit Perrot's avatar
Benoit Perrot committed
1700

1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
	* dev/mipsy.xml:
	Add MIPS instruction set xml file.
	* dev/mipsy.py:
	Add MIPS instruction set xml parser.
	* dev/mipsy-{scanner, parser}-gen.py:
	Use MIPS instruction set to generate flex and bison files.
	* src/parse/Makefile.am, src/Makefile.am:
	Distribute and compile 'parse' module.

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

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