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[deliverable/binutils-gdb.git] / sim / sh64 / ChangeLog
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d6416cdc
RW		 12009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2
81ecdfbb
RW		 3 * config.in: Regenerate.
4 * configure: Likewise.
5
d6416cdc
RW		 6 * configure: Regenerate.
7
b5bd9624
HPN		 82008-07-11 Hans-Peter Nilsson <hp@axis.com>
9
10 * configure: Regenerate to track ../common/common.m4 changes.
11 * config.in: Ditto.
12
6efef468
JM		 132008-06-06 Vladimir Prus <vladimir@codesourcery.com>
14 Daniel Jacobowitz <dan@codesourcery.com>
15 Joseph Myers <joseph@codesourcery.com>
16
17 * configure: Regenerate.
18
81963b26
HPN		 192006-12-21 Hans-Peter Nilsson <hp@axis.com>
20
21 * config.in, configure: Regenerate.
22
c7e628df
DB		 232006-10-18 Dave Brolley <brolley@redhat.com>
24
25 * Contribute the following changes:
26
27 2006-06-14 Dave Brolley <brolley@redhat.com>
28
29 * sh64-sim.h (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
30 (sh64_fpref): New functions.
31 * sh64.c (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
32 (sh64_fpref): New functions.
33 (sh_models): Add sh2e, sh2a, sh2a_nofpu, sh4_nofpu, sh4a,
34 sh4a_nofpu and sh4al.
35 (sh2e_mach): New MACH.
36 (sh2a_fpu_mach): New MACH.
37 (sh2a_nofpu_mach): New MACH.
38 (sh4_nofpu): New MACH.
39 (sh4a_mach): New MACH.
40 (sh4a_nofpu_mach): New MACH.
41 (sh4al_mach): New MACH.
42 * Makefile.in (stamp-*): Depend on $(CGEN_CPU_DIR)/sh-sim.cpu. Pass
43 archfile to CGEN script.
44 * arch.c: Regenerated.
45 * arch.h: Regenerated.
46 * cpu.c: Regenerated.
47 * cpu.h: Regenerated.
48 * cpuall.h: Regenerated.
49 * decode-compact.c: Regenerated.
50 * decode-compact.h: Regenerated.
51 * decode-media.c: Regenerated.
52 * decode-media.h: Regenerated.
53 * defs-compact.h: Regenerated.
54 * defs-media.h: Regenerated.
55 * sem-compact-switch.c: Regenerated.
56 * sem-compact.c: Regenerated.
57 * sem-media-switch.c: Regenerated.
58 * sem-media.c: Regenerated.
59 * sh-desc.c: Regenerated.
60 * sh-desc.h: Regenerated.
61 * sh-opc.h: Regenerated.
62
2f0122dc
DJ		 632006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
64
65 * configure: Regenerated.
66
20e95c23
DJ		 672006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
68
69 * configure: Regenerated.
70
4839e910
CV		 712005-05-02 Corinna Vinschen <vinschen@redhat.com>
72
73 * sh-desc.h: Move extern declaration of sh_cgen_ifld_table after
74 inclusion of cgen.h.
75
21bc7567
CV		 762005-04-15 Corinna Vinschen <vinschen@redhat.com>
77
78 * configure.ac: New file.
79 * configure.in: Remove.
80 * configure: Regenerate.
81 * defs-media.h (sem_fields): Add missing sfmt_ldhil member.
82 * sim-if.c (sim_open): Use struct bfd instead of struct _bfd.
83 (sim_create_inferior): Ditto.
84
379832de
HPN		 852004-12-08 Hans-Peter Nilsson <hp@axis.com>
86
87 * configure: Regenerate for ../common/aclocal.m4 update.
88
1bbd6057
JR		 89Fri Feb 21 19:49:45 2003 J"orn Rennecke <joern.rennecke@superh.com>
90
91 * sem-media-switch.c, sem-media.c: Regenerate.
92
65044526
EZ		 932002-06-24 Richard Sandiford <rsandifo@redhat.com>
94
95 * sh64.c: Update path of "callback.h".
96
972002-06-20 Elena Zannoni <ezannoni@redhat.com>
98
99 * sh64.c: Include correct file for register numbers.
100
1c509ca8
JR		 101Fri May 17 14:27:41 2002 J"orn Rennecke <joern.rennecke@superh.com>
102
103 * sim-if.c (sh64_disassemble_insn): Use print_insn_sh instead of
104 print_insn_shl.
105
cbb38b47
BE		 1062001-07-05 Ben Elliston <bje@redhat.com>
107
108 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
109 (stamp-desc): Likewise.
110 (stamp-cpu): Likewise.
111 (stamp-defs-compact): Likewise.
112 (stamp-defs-media): Likewise.
113 (stamp-decode-compact): Likewise.
114 (stamp-decode-media): Likewise.
115
1162001-03-30 Ben Elliston <bje@redhat.com>
117
118 * sim-if.c (sim_open): Set sh64_idesc_{media,compact} to NULL.
119 * sh64-sim.h (sh64_idesc_{compact,media}): Declare extern.
120 * sh64.c (sh64_idesc_{compact,media}): Make non-static.
121
1222001-01-30 Ben Elliston <bje@redhat.com>
123
124 * sh64.c (SYS_argc, SYS_argn, SYS_argnlen): Define.
125 (trap_handler): Implement these syscalls.
126 (count_argc): New function.
127
1282001-01-24 Alexandre Oliva <aoliva@redhat.com>
129
130 * sh64.c (trap_handler): Implement time.
131
132 * sh64.c (fetch_str): New function.
133 (trap_handler): Re-implement write, and implement lseek, read,
134 open and close.
135
1362001-01-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
137
138 * sh64.c (sh64_fetch_register): When fetching the PC, return the
139 PC value and set the LSB according to the current ISA.
140
1412001-01-18 Ben Elliston <bje@redhat.com>
142
143 * sh64.c (trap_handler): Use sim_engine_halt to indicate a program
144 has terminated, not exit!
145
1462001-01-12 Ben Elliston <bje@redhat.com>
147
148 * sh64.c (sh64_fcnvds): Re-implement.
149
150 * sh64.c: Include "bfd.h".
151 (trap_handler): New function. Consolidate function bodies of
152 sh64_trapa and sh64_compact_trapa.
153 (sh64_trapa): Use it.
154 (sh64_compact_trapa): Likewise.
155
1562001-01-11 Ben Elliston <bje@redhat.com>
157
158 * sem-media.c, sem-media-switch.c: Regenerate.
159 * sem-compact.c, sem-compact-switch.c: Likewise.
160
161 * sh64.c (sh64_trapa): Adhere to SH64 sys call conventions.
162
163 * cpu.h, sh-desc.c, sh-desc.h, sh-opc.h: Regenerate.
164 * decode-media.c, decode-media.h, defs-media.h: Likewise.
165 * sem-compact.c, sem-compact-switch.c: Likewise.
166 * sem-media.c, sem-media-switch.c: Likewise.
167
1682001-01-10 Ben Elliston <bje@redhat.com>
169
170 * sim-main.h (CIA_SET): Encode the current instruction set mode
171 when setting the cia.
172
1732001-01-08 Ben Elliston <bje@redhat.com>
174
175 * sh64.c (sh64_store_register): Do not set insn set mode--allow
176 sh64_h_pc_set() to do it.
177 (shmedia_init_cpu): Do not initialise the insn set mode--let the
178 loader set it based on bit 0 of the executable's starting address.
179 (shcompact_init_cpu): Likewise.
180 * mloop-compact.c (sh64_compact_pbb_begin): Emit a warning message
181 about malformed programs which have illegal insns in delay slots.
182 (sh64_compact_pbb_cti_chain): Examine the least significant bit of
183 the new pc, not the current instruction set mode to determine if
184 the next pbb in the chain will consist of SHmedia instructions.
185 * mloop-media.c (sh64_media_pbb_cti_chain): Likewise for SHcompact
186 switches. Set bit 0 when setting the pc for the next SHmedia pbb.
187
188 * cpu.c, cpu.h: Regenerate.
189 * sem-compact.c, sem-compact-switch.c: Likewise.
190 * sem-media.c, sem-media-switch.c: Likewise.
191
192 * sh64.c (sh64_compact_trapa): Use sim_io_write_{stdout,error}(),
193 not stdio functions to emit output when executing write traps.
194
1952001-01-07 Alexandre Oliva <aoliva@redhat.com>
196
197 * sh64.c (sh64_compact_trapa): Support writing to stderr. Flush
198 output stream after each (compound) write.
199
2002001-01-06 Ben Elliston <bje@redhat.com>
201
202 * sem-media.c, sem-media-switch.c: Regenerate.
203
2042001-01-04 Ben Elliston <bje@redhat.com>
205
206 * sem-compact.c, sem-compact-switch.c: Regenerate.
207 * cpu.h: Regenerate.
208
2092001-01-03 Ben Elliston <bje@redhat.com>
210
211 * cpu.c, cpu.h: Regenerate.
212 * sem-media.c, sem-media-switch.c: Likewise.
213
2142001-01-02 Ben Elliston <bje@redhat.com>
215
216 * sim-if.c (sh64_disassemble_insn): Set arch and mach fields using
217 BFD primitives.
218
219 * sem-compact.c, sem-compact-switch.c: Regenerate.
220
2212000-12-30 Alexandre Oliva <aoliva@redhat.com>
222
223 * sh64.c (sh64_nsb): Re-implement correctly.
224
2252000-12-26 Alexandre Oliva <aoliva@redhat.com>
226
227 * sh64.c (sh64_nsb): Re-implement.
228
2292000-12-27 Ben Elliston <bje@redhat.com>
230
231 * cpu.c, cpu.h: Regenerate.
232 * sem-compact.c, sem-compact-switch.c: Likewise.
233 * sem-media.c, sem-media-switch.c: Likewise.
234 * sh-desc.c: Likewise.
235
2362000-12-26 Ben Elliston <bje@redhat.com>
237
238 * mloop-compact.in, mloop-media.in: Remove.
239 * mloop-compact.c, mloop-media.c: New files.
240 * eng-compact.c, eng-media.c: Likewise.
241 * Makefile.in (mloop-compact.c): Remove target.
242 (stamp-mloop-compact): Likewise.
243 (mloop-media.c): Likewise.
244 (stamp-mloop-media): Likewise.
245 (sh64-clean): Update.
246 (stamp-mloop): Remove.
247
2482000-12-23 Ben Elliston <bje@redhat.com>
249
250 * sh64.c (sh64_prepare_run): Rename from shmedia_prepare_run.
251 (shcompact_prepare_run): Remove.
252 (sh2_mach, sh3_mach, sh3e_mach, sh4_mach, sh5_mach): Update.
253
2542000-12-22 Ben Elliston <bje@redhat.com>
255
256 * sh64.c (sh64_idesc_media, sh64_idesc_compact): New variables.
257 (sh64_dump): Remove.
258 (sh64_engine_run_full): Only compute idesc tables once.
259 (sh64_engine_run_fast): Likewise.
260 (shmedia_prepare_run): Do nothing.
261 (shcompact_prepare_run): Likewise.
262
263 * sem-compact.c, sem-compact-switch.c: Regenerate.
264 * sem-media.c, sem-media-switch.c: Likewise.
265
2662000-12-19 Ben Elliston <bje@redhat.com>
267
268 * sem-media.c, sem-media-switch.c: Regenerate.
269
2702000-12-15 Ben Elliston <bje@redhat.com>
271
272 * sh64.c (sh64_store_register): When storing a new PC, set ISA
273 mode based on the value of bit 0.
274
275 * sh64.c: Include "sim-sh64.h" for GDB interfacing.
276 (sh64_fetch_register): Implement.
277 (sh64_store_register): Likewise.
278
279 * sh64-sim.h (sh64_fmacs): Declare.
280 (sh64_ftrcdl, sh64_ftrcdq, sh64_ftrcsl): Likewise.
281
282 * sem-media.c, sem-media-switch.c: Regenerate.
283
2842000-12-13 Ben Elliston <bje@redhat.com>
285
286 * sh64-sim.h (sh64_compact_trapa): Renamed from sh64_trapa.
287 (sh64_trapa): Renamed from sh64_trap.
288 * sh64.c (sh64_trapa): Call sh64_compact_trapa for handling.
289 Apply renaming described above.
290
291 * decode-media.c, decode-media.h, defs-media.h: Regenerate.
292 * sem-media.c sem-media-switch.c: Likewise.
293 * sh-desc.c, sh-desc.h, sh-opc.h: Likewise.
294
2952000-12-12 Ben Elliston <bje@redhat.com>
296
297 * cpu.c, cpu.h, sh-desc.c: Regenerate.
298 * sem-media.c, sem-media-switch.c: Likewise.
299 * sem-compact.c, sem-compact-switch.c: Likewise.
300 * sh64-sim.h (sh64_ftrvs): Declare.
301 * sh64.c (sh64_ftrvs): Bug fixes.
302
303 * sh64.c (sh64_fcmpgtd): Fix order of arguments to sim_fpu_is_gt.
304 (sh64_fcmpgts): Likewise.
305
3062000-12-11 Ben Elliston <bje@redhat.com>
307
308 * decode-media.c, decode-media.h: Regenerate.
309 * defs-media.h: Likewise.
310 * sem-media.c, sem-media-switch.c: Likewise.
311 * sh-desc.c: Likewise.
312
3132000-12-08 Ben Elliston <bje@redhat.com>
314
315 * decode-media.c, decode-media.h: Regenerate.
316 * defs-media.h: Likewise.
317 * sem-media.c, sem-media-switch.c: Likewise.
318
3192000-12-07 Ben Elliston <bje@redhat.com>
320
321 * decode-media.c, decode-media.h: Regenerate.
322 * sem-media.c, sem-media-switch.c: Likewise.
323
324 * defs-media.h: Regenete.
325 * decode-compact.c, decode-media.c: Likewise.
326
3272000-12-06 Ben Elliston <bje@redhat.com>
328
329 * sh64.c (sh64_fcmpund): Return a BI.
330 (sh64_fcmpuns): Likewise.
331 (sh64_nsb): Treat source value as unsigned.
332 (sh64_compact_model_insn_before): New function.
333 (sh64_media_model_insn_before): Likewise.
334 (sh64_compact_model_insn_after): Likewise.
335 (sh64_media_model_insn_after): Likewise.
336 (sh_models): Use sh5_mach for "sh5".
337 * sh64-sim.h: Add missing function prototypes.
338
339 * cpu.c, cpu.h, defs-media.h, sh-desc.c: Regenerate.
340 * decode-media.c, decode-media.h: Likewise.
341 * sem-media.c, sem-media-switch.c: Likewise.
342
3432000-12-05 Ben Elliston <bje@redhat.com>
344
345 * mloop-compact.in, mloop-media.in: Use @prefix@.
346 * Makefile.in (stamp-mloop-compact): Pass -outfile-suffix option
347 to make generated files safe in the presence of parallel makes.
348 (stamp-mloop-media): Likewise.
349
350 * decode-media.c, defs-media.h: Regenerate.
351
3522000-12-04 Ben Elliston <bje@redhat.com>
353
354 * sh64-sim.h: Add function prototypes from sh64.c.
355
356 * Makefile.in (SH64_OBJS): Add ISA variant objects.
357 (SIM_EXTRA_DEPS): Do not depend on opcodes headers.
358 (SH64_INCLUDE_DEPS): Update for ISA variants.
359 (stamp-mloop-compact, stamp-mloop-media): New targets.
360 (decode-compact.o, sem-compact.o): New rules.
361 (decode-media.o, sem-media.o): Likewise.
362 (sh64-clean): Update.
363 (stamp-all, stamp-mloop, stamp-decode, stamp-defs): New targets.
364 (stamp-desc, stamp-cpu): Likewise.
365 (stamp-defs-compact, stamp-defs-media): Likewise.
366 (stamp-decode-compact, stamp-decode-media): Likewise.
367
368 * defs-compact.h, defs-media.h: Regenerate.
369
3702000-12-03 Ben Elliston <bje@redhat.com>
371
372 * sh64-sim.h (sh64_fcmpeqd, sh64_fcmpeqs): Declare.
373 (sh64_fcmpged, sh64_fcmpges): Likewise.
374 (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
375
376 * sh64.c (sh64_endian): New function.
377 (sh64_fcmpeqd, sh64_fcmpeqs): Return a BI.
378 (sh64_fcmpged, sh64_fcmpges): Likewise.
379 (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
380 (sh64_trap): Implement a basic syscall facility.
381 (sh64_trapa): Exit with return code in R5, not 0.
382 (sh64_model_sh5_u_exec): Remove.
383 (sh64_engine_run_full): New function.
384 (sh64_engine_run_fast): Likewise.
385 (shmedia_prepare_run): Likewise.
386 (shcompact_prepare_run): Likewise.
387 (sh64_get_idata): Likewise.
388 (sh64_init_cpu): Likewise.
389 (shmedia_init_cpu): Likewise.
390 (shcompact_init_cpu): Likewise.
391 (sh64_model_init): Likewise.
392 (sh_models): Define.
393 (sh5_imp_properties): Likewise.
394 (sh2_mach, sh3_mach, sh4_mach, sh5_mach): Define.
395
396 * sem-compact.c, sem-compact-switch.c: Regenerate.
397
3982000-12-01 Ben Elliston <bje@redhat.com>
399
400 * sh64-sim.h (sh64_endian): Declare.
401 * sim-main.h (sim_cia): Use UDI, not USI.
402 (WITH_PROFILE_MODEL_P): Remove.
403 * sim-if.c (sim_sh64_disassemble_insn): Remove.
404 (sh64_disassemble_insn): New function.
405 (sim_open): Use as this CPU's disassembler.
406 * eng.h: New file.
407 * decode.h (WITH_PROFILE_MODEL_P): Undefine.
408
409 * decode-compact.c, decode-media.c: Regenerate.
410 * defs-compact.h, defs-media.h: Likewise.
411 * sem-compact.c, sem-compact-switch.c: Likewise.
412 * sh-desc.c, sh-desc.h: Likewise.
413 * cpu.c, cpu.h, cpuall.h: Likewise.
414
4152000-11-30 Ben Elliston <bje@redhat.com>
416
417 * arch.c, sh-desc.c, sh-desc.h: Regenerate.
418
419 * tconfig.in (SIM_HAVE_BIENDIAN): Define.
420 * configure.in (SIM_AC_OPTION_BIGENDIAN): Do not hard-wire a
421 target byte order, but default to big endian.
422 * configure: Regenerate.
423
4242000-11-27 Ben Elliston <bje@redhat.com>
425
426 * sim-main.h (WITH_PROFILE_MODEL_P): Define.
427 * sh64-sim.h (ISM_COMPACT, ISM_MEDIA): New enums.
428
429 * sh-desc.c, sh-desc.h: Regenerate.
430 * arch.c, cpu.h, cpuall.h: Regenerate.
431 * decode.h (WITH_PROFILE_MODEL_P): Remove.
432
433 * mloop-compact.in, mloop-media.in: New files.
434 * decode.h: Likewise.
435
4362000-11-26 Ben Elliston <bje@redhat.com>
437
438 * sem-compact.c, sem-compact-switch.c: Generate.
439 * sem-media.c, sem-media-switch.c: Likewise.
440
4412000-11-25 Ben Elliston <bje@redhat.com>
442
443 * sh-desc.c, sh-desc.h, sh-opc.h: Generate.
444
445 * arch.c, arch.h, cpuall.h, cpu.c, cpu.h: Generate.
446 * decode-compact.c, decode-compact.h: Likewise.
447 * decode-media.c, decode-media.h: Likewise.
448 * sh64-sim.h: New file.
449 * sim-main.h: Likewise.
450
4512000-11-22 Ben Elliston <bje@redhat.com>
452
453 * sim-if.c: New file.
454 * sh64.c: Likewise.
455
4562000-11-16 Ben Elliston <bje@redhat.com>
457
458 * config.in: New file.
459 * tconfig.in: Likewise.
460 * configure.in: Likewise.
461 * configure: Generate.
462 * Makefile.in: New file.
GDB Binutils - Deliverables
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