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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [sim/] [sh64/] [ChangeLog] - Blame information for rev 300

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Line No. Rev Author Line
1 24 jeremybenn
2006-12-21  Hans-Peter Nilsson  
2
 
3
        * config.in, configure: Regenerate.
4
 
5
2006-10-18  Dave Brolley  
6
 
7
        * Contribute the following changes:
8
 
9
        2006-06-14  Dave Brolley  
10
 
11
        * sh64-sim.h (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
12
        (sh64_fpref): New functions.
13
        * sh64.c (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
14
        (sh64_fpref): New functions.
15
        (sh_models): Add sh2e, sh2a, sh2a_nofpu, sh4_nofpu, sh4a,
16
        sh4a_nofpu and sh4al.
17
        (sh2e_mach): New MACH.
18
        (sh2a_fpu_mach): New MACH.
19
        (sh2a_nofpu_mach): New MACH.
20
        (sh4_nofpu): New MACH.
21
        (sh4a_mach): New MACH.
22
        (sh4a_nofpu_mach): New MACH.
23
        (sh4al_mach): New MACH.
24
        * Makefile.in (stamp-*): Depend on $(CGEN_CPU_DIR)/sh-sim.cpu. Pass
25
        archfile to CGEN script.
26
        * arch.c: Regenerated.
27
        * arch.h: Regenerated.
28
        * cpu.c: Regenerated.
29
        * cpu.h: Regenerated.
30
        * cpuall.h: Regenerated.
31
        * decode-compact.c: Regenerated.
32
        * decode-compact.h: Regenerated.
33
        * decode-media.c: Regenerated.
34
        * decode-media.h: Regenerated.
35
        * defs-compact.h: Regenerated.
36
        * defs-media.h: Regenerated.
37
        * sem-compact-switch.c: Regenerated.
38
        * sem-compact.c: Regenerated.
39
        * sem-media-switch.c: Regenerated.
40
        * sem-media.c: Regenerated.
41
        * sh-desc.c: Regenerated.
42
        * sh-desc.h: Regenerated.
43
        * sh-opc.h: Regenerated.
44
 
45
2006-06-05  Daniel Jacobowitz  
46
 
47
        * configure: Regenerated.
48
 
49
2006-05-31  Daniel Jacobowitz  
50
 
51
        * configure: Regenerated.
52
 
53
2005-05-02  Corinna Vinschen  
54
 
55
        * sh-desc.h: Move extern declaration of sh_cgen_ifld_table after
56
        inclusion of cgen.h.
57
 
58
2005-04-15  Corinna Vinschen  
59
 
60
        * configure.ac: New file.
61
        * configure.in: Remove.
62
        * configure: Regenerate.
63
        * defs-media.h (sem_fields): Add missing sfmt_ldhil member.
64
        * sim-if.c (sim_open): Use struct bfd instead of struct _bfd.
65
        (sim_create_inferior): Ditto.
66
 
67
2004-12-08  Hans-Peter Nilsson  
68
 
69
        * configure: Regenerate for ../common/aclocal.m4 update.
70
 
71
Fri Feb 21 19:49:45 2003  J"orn Rennecke 
72
 
73
        * sem-media-switch.c, sem-media.c: Regenerate.
74
 
75
2002-06-24  Richard Sandiford  
76
 
77
        * sh64.c: Update path of "callback.h".
78
 
79
2002-06-20  Elena Zannoni  
80
 
81
        * sh64.c: Include correct file for register numbers.
82
 
83
Fri May 17 14:27:41 2002  J"orn Rennecke 
84
 
85
        * sim-if.c (sh64_disassemble_insn): Use  print_insn_sh instead of
86
        print_insn_shl.
87
 
88
2001-07-05  Ben Elliston  
89
 
90
        * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
91
        (stamp-desc): Likewise.
92
        (stamp-cpu): Likewise.
93
        (stamp-defs-compact): Likewise.
94
        (stamp-defs-media): Likewise.
95
        (stamp-decode-compact): Likewise.
96
        (stamp-decode-media): Likewise.
97
 
98
2001-03-30  Ben Elliston  
99
 
100
        * sim-if.c (sim_open): Set sh64_idesc_{media,compact} to NULL.
101
        * sh64-sim.h (sh64_idesc_{compact,media}): Declare extern.
102
        * sh64.c (sh64_idesc_{compact,media}): Make non-static.
103
 
104
2001-01-30  Ben Elliston  
105
 
106
        * sh64.c (SYS_argc, SYS_argn, SYS_argnlen): Define.
107
        (trap_handler): Implement these syscalls.
108
        (count_argc): New function.
109
 
110
2001-01-24  Alexandre Oliva  
111
 
112
        * sh64.c (trap_handler): Implement time.
113
 
114
        * sh64.c (fetch_str): New function.
115
        (trap_handler): Re-implement write, and implement lseek, read,
116
        open and close.
117
 
118
2001-01-18  Elena Zannoni  
119
 
120
        * sh64.c (sh64_fetch_register): When fetching the PC, return the
121
        PC value and set the LSB according to the current ISA.
122
 
123
2001-01-18  Ben Elliston  
124
 
125
        * sh64.c (trap_handler): Use sim_engine_halt to indicate a program
126
        has terminated, not exit!
127
 
128
2001-01-12  Ben Elliston  
129
 
130
        * sh64.c (sh64_fcnvds): Re-implement.
131
 
132
        * sh64.c: Include "bfd.h".
133
        (trap_handler): New function. Consolidate function bodies of
134
        sh64_trapa and sh64_compact_trapa.
135
        (sh64_trapa): Use it.
136
        (sh64_compact_trapa): Likewise.
137
 
138
2001-01-11  Ben Elliston  
139
 
140
        * sem-media.c, sem-media-switch.c: Regenerate.
141
        * sem-compact.c, sem-compact-switch.c: Likewise.
142
 
143
        * sh64.c (sh64_trapa): Adhere to SH64 sys call conventions.
144
 
145
        * cpu.h, sh-desc.c, sh-desc.h, sh-opc.h: Regenerate.
146
        * decode-media.c, decode-media.h, defs-media.h: Likewise.
147
        * sem-compact.c, sem-compact-switch.c: Likewise.
148
        * sem-media.c, sem-media-switch.c: Likewise.
149
 
150
2001-01-10  Ben Elliston  
151
 
152
        * sim-main.h (CIA_SET): Encode the current instruction set mode
153
        when setting the cia.
154
 
155
2001-01-08  Ben Elliston  
156
 
157
        * sh64.c (sh64_store_register): Do not set insn set mode--allow
158
        sh64_h_pc_set() to do it.
159
        (shmedia_init_cpu): Do not initialise the insn set mode--let the
160
        loader set it based on bit 0 of the executable's starting address.
161
        (shcompact_init_cpu): Likewise.
162
        * mloop-compact.c (sh64_compact_pbb_begin): Emit a warning message
163
        about malformed programs which have illegal insns in delay slots.
164
        (sh64_compact_pbb_cti_chain): Examine the least significant bit of
165
        the new pc, not the current instruction set mode to determine if
166
        the next pbb in the chain will consist of SHmedia instructions.
167
        * mloop-media.c (sh64_media_pbb_cti_chain): Likewise for SHcompact
168
        switches. Set bit 0 when setting the pc for the next SHmedia pbb.
169
 
170
        * cpu.c, cpu.h: Regenerate.
171
        * sem-compact.c, sem-compact-switch.c: Likewise.
172
        * sem-media.c, sem-media-switch.c: Likewise.
173
 
174
        * sh64.c (sh64_compact_trapa): Use sim_io_write_{stdout,error}(),
175
        not stdio functions to emit output when executing write traps.
176
 
177
2001-01-07  Alexandre Oliva  
178
 
179
        * sh64.c (sh64_compact_trapa): Support writing to stderr.  Flush
180
        output stream after each (compound) write.
181
 
182
2001-01-06  Ben Elliston  
183
 
184
        * sem-media.c, sem-media-switch.c: Regenerate.
185
 
186
2001-01-04  Ben Elliston  
187
 
188
        * sem-compact.c, sem-compact-switch.c: Regenerate.
189
        * cpu.h: Regenerate.
190
 
191
2001-01-03  Ben Elliston  
192
 
193
        * cpu.c, cpu.h: Regenerate.
194
        * sem-media.c, sem-media-switch.c: Likewise.
195
 
196
2001-01-02  Ben Elliston  
197
 
198
        * sim-if.c (sh64_disassemble_insn): Set arch and mach fields using
199
        BFD primitives.
200
 
201
        * sem-compact.c, sem-compact-switch.c: Regenerate.
202
 
203
2000-12-30  Alexandre Oliva  
204
 
205
        * sh64.c (sh64_nsb): Re-implement correctly.
206
 
207
2000-12-26  Alexandre Oliva  
208
 
209
        * sh64.c (sh64_nsb): Re-implement.
210
 
211
2000-12-27  Ben Elliston  
212
 
213
        * cpu.c, cpu.h: Regenerate.
214
        * sem-compact.c, sem-compact-switch.c: Likewise.
215
        * sem-media.c, sem-media-switch.c: Likewise.
216
        * sh-desc.c: Likewise.
217
 
218
2000-12-26  Ben Elliston  
219
 
220
        * mloop-compact.in, mloop-media.in: Remove.
221
        * mloop-compact.c, mloop-media.c: New files.
222
        * eng-compact.c, eng-media.c: Likewise.
223
        * Makefile.in (mloop-compact.c): Remove target.
224
        (stamp-mloop-compact): Likewise.
225
        (mloop-media.c): Likewise.
226
        (stamp-mloop-media): Likewise.
227
        (sh64-clean): Update.
228
        (stamp-mloop): Remove.
229
 
230
2000-12-23  Ben Elliston  
231
 
232
        * sh64.c (sh64_prepare_run): Rename from shmedia_prepare_run.
233
        (shcompact_prepare_run): Remove.
234
        (sh2_mach, sh3_mach, sh3e_mach, sh4_mach, sh5_mach): Update.
235
 
236
2000-12-22  Ben Elliston  
237
 
238
        * sh64.c (sh64_idesc_media, sh64_idesc_compact): New variables.
239
        (sh64_dump): Remove.
240
        (sh64_engine_run_full): Only compute idesc tables once.
241
        (sh64_engine_run_fast): Likewise.
242
        (shmedia_prepare_run): Do nothing.
243
        (shcompact_prepare_run): Likewise.
244
 
245
        * sem-compact.c, sem-compact-switch.c: Regenerate.
246
        * sem-media.c, sem-media-switch.c: Likewise.
247
 
248
2000-12-19  Ben Elliston  
249
 
250
        * sem-media.c, sem-media-switch.c: Regenerate.
251
 
252
2000-12-15  Ben Elliston  
253
 
254
        * sh64.c (sh64_store_register): When storing a new PC, set ISA
255
        mode based on the value of bit 0.
256
 
257
        * sh64.c: Include "sim-sh64.h" for GDB interfacing.
258
        (sh64_fetch_register): Implement.
259
        (sh64_store_register): Likewise.
260
 
261
        * sh64-sim.h (sh64_fmacs): Declare.
262
        (sh64_ftrcdl, sh64_ftrcdq, sh64_ftrcsl): Likewise.
263
 
264
        * sem-media.c, sem-media-switch.c: Regenerate.
265
 
266
2000-12-13  Ben Elliston  
267
 
268
        * sh64-sim.h (sh64_compact_trapa): Renamed from sh64_trapa.
269
        (sh64_trapa): Renamed from sh64_trap.
270
        * sh64.c (sh64_trapa): Call sh64_compact_trapa for handling.
271
        Apply renaming described above.
272
 
273
        * decode-media.c, decode-media.h, defs-media.h: Regenerate.
274
        * sem-media.c sem-media-switch.c: Likewise.
275
        * sh-desc.c, sh-desc.h, sh-opc.h: Likewise.
276
 
277
2000-12-12  Ben Elliston  
278
 
279
        * cpu.c, cpu.h, sh-desc.c: Regenerate.
280
        * sem-media.c, sem-media-switch.c: Likewise.
281
        * sem-compact.c, sem-compact-switch.c: Likewise.
282
        * sh64-sim.h (sh64_ftrvs): Declare.
283
        * sh64.c (sh64_ftrvs): Bug fixes.
284
 
285
        * sh64.c (sh64_fcmpgtd): Fix order of arguments to sim_fpu_is_gt.
286
        (sh64_fcmpgts): Likewise.
287
 
288
2000-12-11  Ben Elliston  
289
 
290
        * decode-media.c, decode-media.h: Regenerate.
291
        * defs-media.h: Likewise.
292
        * sem-media.c, sem-media-switch.c: Likewise.
293
        * sh-desc.c: Likewise.
294
 
295
2000-12-08  Ben Elliston  
296
 
297
        * decode-media.c, decode-media.h: Regenerate.
298
        * defs-media.h: Likewise.
299
        * sem-media.c, sem-media-switch.c: Likewise.
300
 
301
2000-12-07  Ben Elliston  
302
 
303
        * decode-media.c, decode-media.h: Regenerate.
304
        * sem-media.c, sem-media-switch.c: Likewise.
305
 
306
        * defs-media.h: Regenete.
307
        * decode-compact.c, decode-media.c: Likewise.
308
 
309
2000-12-06  Ben Elliston  
310
 
311
        * sh64.c (sh64_fcmpund): Return a BI.
312
        (sh64_fcmpuns): Likewise.
313
        (sh64_nsb): Treat source value as unsigned.
314
        (sh64_compact_model_insn_before): New function.
315
        (sh64_media_model_insn_before): Likewise.
316
        (sh64_compact_model_insn_after): Likewise.
317
        (sh64_media_model_insn_after): Likewise.
318
        (sh_models): Use sh5_mach for "sh5".
319
        * sh64-sim.h: Add missing function prototypes.
320
 
321
        * cpu.c, cpu.h, defs-media.h, sh-desc.c: Regenerate.
322
        * decode-media.c, decode-media.h: Likewise.
323
        * sem-media.c, sem-media-switch.c: Likewise.
324
 
325
2000-12-05  Ben Elliston  
326
 
327
        * mloop-compact.in, mloop-media.in: Use @prefix@.
328
        * Makefile.in (stamp-mloop-compact): Pass -outfile-suffix option
329
        to make generated files safe in the presence of parallel makes.
330
        (stamp-mloop-media): Likewise.
331
 
332
        * decode-media.c, defs-media.h: Regenerate.
333
 
334
2000-12-04  Ben Elliston  
335
 
336
        * sh64-sim.h: Add function prototypes from sh64.c.
337
 
338
        * Makefile.in (SH64_OBJS): Add ISA variant objects.
339
        (SIM_EXTRA_DEPS): Do not depend on opcodes headers.
340
        (SH64_INCLUDE_DEPS): Update for ISA variants.
341
        (stamp-mloop-compact, stamp-mloop-media): New targets.
342
        (decode-compact.o, sem-compact.o): New rules.
343
        (decode-media.o, sem-media.o): Likewise.
344
        (sh64-clean): Update.
345
        (stamp-all, stamp-mloop, stamp-decode, stamp-defs): New targets.
346
        (stamp-desc, stamp-cpu): Likewise.
347
        (stamp-defs-compact, stamp-defs-media): Likewise.
348
        (stamp-decode-compact, stamp-decode-media): Likewise.
349
 
350
        * defs-compact.h, defs-media.h: Regenerate.
351
 
352
2000-12-03  Ben Elliston  
353
 
354
        * sh64-sim.h (sh64_fcmpeqd, sh64_fcmpeqs): Declare.
355
        (sh64_fcmpged, sh64_fcmpges): Likewise.
356
        (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
357
 
358
        * sh64.c (sh64_endian): New function.
359
        (sh64_fcmpeqd, sh64_fcmpeqs): Return a BI.
360
        (sh64_fcmpged, sh64_fcmpges): Likewise.
361
        (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
362
        (sh64_trap): Implement a basic syscall facility.
363
        (sh64_trapa): Exit with return code in R5, not 0.
364
        (sh64_model_sh5_u_exec): Remove.
365
        (sh64_engine_run_full): New function.
366
        (sh64_engine_run_fast): Likewise.
367
        (shmedia_prepare_run): Likewise.
368
        (shcompact_prepare_run): Likewise.
369
        (sh64_get_idata): Likewise.
370
        (sh64_init_cpu): Likewise.
371
        (shmedia_init_cpu): Likewise.
372
        (shcompact_init_cpu): Likewise.
373
        (sh64_model_init): Likewise.
374
        (sh_models): Define.
375
        (sh5_imp_properties): Likewise.
376
        (sh2_mach, sh3_mach, sh4_mach, sh5_mach): Define.
377
 
378
        * sem-compact.c, sem-compact-switch.c: Regenerate.
379
 
380
2000-12-01  Ben Elliston  
381
 
382
        * sh64-sim.h (sh64_endian): Declare.
383
        * sim-main.h (sim_cia): Use UDI, not USI.
384
        (WITH_PROFILE_MODEL_P): Remove.
385
        * sim-if.c (sim_sh64_disassemble_insn): Remove.
386
        (sh64_disassemble_insn): New function.
387
        (sim_open): Use as this CPU's disassembler.
388
        * eng.h: New file.
389
        * decode.h (WITH_PROFILE_MODEL_P): Undefine.
390
 
391
        * decode-compact.c, decode-media.c: Regenerate.
392
        * defs-compact.h, defs-media.h: Likewise.
393
        * sem-compact.c, sem-compact-switch.c: Likewise.
394
        * sh-desc.c, sh-desc.h: Likewise.
395
        * cpu.c, cpu.h, cpuall.h: Likewise.
396
 
397
2000-11-30  Ben Elliston  
398
 
399
        * arch.c, sh-desc.c, sh-desc.h: Regenerate.
400
 
401
        * tconfig.in (SIM_HAVE_BIENDIAN): Define.
402
        * configure.in (SIM_AC_OPTION_BIGENDIAN): Do not hard-wire a
403
        target byte order, but default to big endian.
404
        * configure: Regenerate.
405
 
406
2000-11-27  Ben Elliston  
407
 
408
        * sim-main.h (WITH_PROFILE_MODEL_P): Define.
409
        * sh64-sim.h (ISM_COMPACT, ISM_MEDIA): New enums.
410
 
411
        * sh-desc.c, sh-desc.h: Regenerate.
412
        * arch.c, cpu.h, cpuall.h: Regenerate.
413
        * decode.h (WITH_PROFILE_MODEL_P): Remove.
414
 
415
        * mloop-compact.in, mloop-media.in: New files.
416
        * decode.h: Likewise.
417
 
418
2000-11-26  Ben Elliston  
419
 
420
        * sem-compact.c, sem-compact-switch.c: Generate.
421
        * sem-media.c, sem-media-switch.c: Likewise.
422
 
423
2000-11-25  Ben Elliston  
424
 
425
        * sh-desc.c, sh-desc.h, sh-opc.h: Generate.
426
 
427
        * arch.c, arch.h, cpuall.h, cpu.c, cpu.h: Generate.
428
        * decode-compact.c, decode-compact.h: Likewise.
429
        * decode-media.c, decode-media.h: Likewise.
430
        * sh64-sim.h: New file.
431
        * sim-main.h: Likewise.
432
 
433
2000-11-22  Ben Elliston  
434
 
435
        * sim-if.c: New file.
436
        * sh64.c: Likewise.
437
 
438
2000-11-16  Ben Elliston  
439
 
440
        * config.in: New file.
441
        * tconfig.in: Likewise.
442
        * configure.in: Likewise.
443
        * configure: Generate.
444
        * Makefile.in: New file.

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