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* breakpoint.c (allocate_bp_location): Use bp_loc_other for
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
3725885a
RW		 12010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2
3 * configure: Regenerate.
4
0f51e9bf
DE		 52010-01-02 Doug Evans <dje@sebabeach.org>
6
7 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
8 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
9 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
10 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
11 update copyright year.
12
197fa1aa
DE		 132009-11-22 Doug Evans <dje@sebabeach.org>
14
15 * cpu.h: Regenerate.
16 * cpu2.h: Regenerate.
17 * cpux.h: Regenerate.
18 * cpuall.h: Regenerate.
19 * decode.c: Regenerate.
20 * decode.h: Regenerate.
21 * decode2.c: Regenerate.
22 * decode2.h: Regenerate.
23 * decodex.c: Regenerate.
24 * decodex.h: Regenerate.
25
894a1d7b
DE		 262009-11-03 Doug Evans <dje@sebabeach.org>
27
e9c60591
DE		 28 * arch.c: Regenerate.
29 * arch.h: Regenerate.
30 * cpu.c: Regenerate.
31 * cpu.h: Regenerate.
32 * cpu2.c: Regenerate.
33 * cpu2.h: Regenerate.
34 * cpuall.h: Regenerate.
35 * cpux.c: Regenerate.
36 * cpux.h: Regenerate.
37 * decode.c: Regenerate.
38 * decode.h: Regenerate.
39 * decode2.c: Regenerate.
40 * decode2.h: Regenerate.
41 * decodex.c: Regenerate.
42 * decodex.h: Regenerate.
43 * model.c: Regenerate.
44 * model2.c: Regenerate.
45 * modelx.c: Regenerate.
46 * sem-switch.c: Regenerate.
47 * sem.c: Regenerate.
48 * sem2-switch.c: Regenerate.
49 * semx-switch.c: Regenerate.
50
894a1d7b
DE		 51 * Makefile.in (mloop.c): Add @true to rule.
52 (mloopx.c, mloop2.c): Ditto.
53 (stamp-*): Add Makefile dependency.
54 (arch.c, arch.h, cpuall.h): Specify full path.
55 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
56 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
57 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
58
d6416cdc
RW		 592009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
60
81ecdfbb
RW		 61 * config.in: Regenerate.
62 * configure: Likewise.
63
d6416cdc
RW		 64 * configure: Regenerate.
65
6a8b8615
DE		 662009-07-12 Doug Evans <dje@sebabeach.org>
67
68 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
69 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
70
a86de8e0
DE		 712009-06-20 Doug Evans <dje@sebabeach.org>
72
73 * mloop.in: Add missing # comment marker.
74 * mloop2.in: Ditto.
75 * mloopx.in: Ditto.
76
b5bd9624
HPN		 772008-07-11 Hans-Peter Nilsson <hp@axis.com>
78
79 * configure: Regenerate to track ../common/common.m4 changes.
80 * config.in: Ditto.
81
6efef468
JM		 822008-06-06 Vladimir Prus <vladimir@codesourcery.com>
83 Daniel Jacobowitz <dan@codesourcery.com>
84 Joseph Myers <joseph@codesourcery.com>
85
86 * configure: Regenerate.
87
edc5d9ec
HPN		 882006-12-21 Hans-Peter Nilsson <hp@axis.com>
89
90 * acconfig.h: Remove.
91 * config.in: Regenerate.
92
e85e3205
RE		 932006-06-13 Richard Earnshaw <rearnsha@arm.com>
94
95 * configure: Regenerated.
96
2f0122dc
DJ		 972006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
98
99 * configure: Regenerated.
100
20e95c23
DJ		 1012006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
102
103 * configure: Regenerated.
104
2b193c4a
MK		 1052005-03-23 Mark Kettenis <kettenis@gnu.org>
106
107 * configure: Regenerate.
108
35695fd6
AC		 1092005-01-14 Andrew Cagney <cagney@gnu.org>
110
111 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
112 explicit call to AC_CONFIG_HEADER.
113 * configure: Regenerate.
114
f0569246
AC		 1152005-01-12 Andrew Cagney <cagney@gnu.org>
116
117 * configure.ac: Update to use ../common/common.m4.
118 * configure: Re-generate.
119
38f48d72
AC		 1202005-01-11 Andrew Cagney <cagney@localhost.localdomain>
121
122 * configure: Regenerated to track ../common/aclocal.m4 changes.
123
b7026657
AC		 1242005-01-07 Andrew Cagney <cagney@gnu.org>
125
126 * configure.ac: Rename configure.in, require autoconf 2.59.
127 * configure: Re-generate.
128
19e64aa9
KI		 1292004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
130
131 Committed by Kei Sakamoto.
132 * traps-linux.c (m32r_trap): Add entries of the following dummy system
133 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
134 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
135 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
136 __NR_getresgid32 and __NR_chown32.
137 * syscall.h: Add new definitions of system call number.
138
379832de
HPN		 1392004-12-08 Hans-Peter Nilsson <hp@axis.com>
140
141 * configure: Regenerate for ../common/aclocal.m4 update.
142
1ca6491a
AC		 1432004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
144
145 Committed by Andrew Cagney.
146 * traps-linux.c: Don't include linux/module.h.
147 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
148 __NR_get_kernel_syms.
149
4d06b60c
DJ		 1502004-05-18 Daniel Jacobowitz <dan@debian.org>
151
152 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
153
df2a9ff4
AC		 1542004-02-04 Andrew Cagney <cagney@redhat.com>
155
156 Committed by Andrew Cagney.
157 * mloopx.in: Update copyright.
158 (xextract-pbb): Fixed trap for system calls operation in parallel.
159 * mloop2.in (xextract-pbb): Ditto.
160
6edf0760
NC		 1612003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
162
163 * configure.in: Changed for dummy simulator of m32r-linux.
164 * configure: Regenerate.
165 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
166 * traps-linux.c: Added for dummy simulator of m32r-linux.
167 * syscall.h: Ditto.
168 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
169 simulator for m32r-linux.
170 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
171 m32r-linux.
172
16b47b25
NC		 1732003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
174
175 * Makefile.in: Add support for new machine m32r2.
176 * cpu2.c: New file for m32r2 support.
177 * cpu2.h: Likewise.
178 * decode2.c: Likewise.
179 * decode2.h: Likewise.
180 * m32r2.c: Likewise.
181 * mloop2.in: Likewise.
182 * model2.c: Likewise.
183 * sem2-switch.c: Likewise.
184 * arch.c: Regenerate.
185 * arch.h: Regenerate.
186 * cpu.c: Regenerate.
187 * arch.c: Regenerate.
188 * cpuall.c: Regenerate.
189 * cpux.c: Regenerate.
190 * cpux.h: Regenerate.
191 * decode.c: Regenerate.
192 * decode.h: Regenerate.
193 * decodex.c: Regenerate.
194 * decodex.h: Regenerate.
195 * model.c: Regenerate.
196 * modelx.c: Regenerate.
197 * sem-switch.c: Regenerate.
198 * sem.c: Regenerate.
199 * semx-switch.c: Regenerate.
200 * m32r-sim.h: Add EVB register support.
201 * sim-if.c: Likewise.
202 * sim-main.h: Likewise.
203 * traps.c: Likewise.
204
a6fc1778
DB		 2052003-09-08 Dave Brolley <brolley@redhat.com>
206
207 On behalf of Doug Evans <dje@sebabeach.org>
208 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
209
6b4a8935
AC		 2102003-02-27 Andrew Cagney <cagney@redhat.com>
211
212 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
213
57465455
DE		 2142002-12-19 Doug Evans <dje@sebabeach.org>
215
216 * arch.c,arch.h,cpuall.h: Regenerate.
217 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
218 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
219
c8cca39f
AC		 2202002-06-16 Andrew Cagney <ac131313@redhat.com>
221
222 * configure: Regenerated to track ../common/aclocal.m4 changes.
223
378af1d6
DB		 2242001-11-14 Dave Brolley <brolley@redhat.com>
225
226 * arch.c: Regenerate.
227 * arch.h: Regenerate.
228 * cpu.c: Regenerate.
229 * cpu.h: Regenerate.
230 * cpuall.h: Regenerate.
231 * cpux.c: Regenerate.
232 * cpux.h: Regenerate.
233 * decode.c: Regenerate.
234 * decode.h: Regenerate.
235 * decodex.c: Regenerate.
236 * decodex.h: Regenerate.
237 * model.c: Regenerate.
238 * modelx.c: Regenerate.
239 * sem-switch.c: Regenerate.
240 * sem.c: Regenerate.
241 * semx-switch.c: Regenerate.
242
e3e473da
BE		 2432001-07-05 Ben Elliston <bje@redhat.com>
244
245 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
246 (stamp-cpu): Likewise.
247 (stamp-xcpu): Likewise.
248
55552082
DB		 2492001-03-05 Dave Brolley <brolley@redhat.com>
250
378af1d6
DB		 251 * arch.c: Regenerate.
252 * arch.h: Regenerate.
253 * cpu.c: Regenerate.
254 * cpu.h: Regenerate.
255 * cpuall.h: Regenerate.
256 * cpux.c: Regenerate.
257 * cpux.h: Regenerate.
258 * decode.c: Regenerate.
259 * decode.h: Regenerate.
260 * decodex.c: Regenerate.
261 * decodex.h: Regenerate.
262 * model.c: Regenerate.
263 * modelx.c: Regenerate.
264 * sem-switch.c: Regenerate.
265 * sem.c: Regenerate.
266 * semx-switch.c: Regenerate.
55552082 267
9397fcbf
FCE		 2682001-01-12 Frank Ch. Eigler <fche@redhat.com>
269
270 * configure: Regenerated with sim_scache fix.
271
fec7d8b0
GM		 2722000-11-18 Greg McGary <greg@mcgary.org>
273
274 * Makefile.in: remove `@true' commands for rules that have
275 $(CGEN_MAINT) as a prerequisite.
276
fb27a91c
DB		 2772000-10-06 Dave Brolley <brolley@redhat.com>
278
279 * sem.c: Regenerated.
280 * sem-switch.c: Regenerated.
281 * semx-switch.c: Regenerated.
282
de8f5985
DB		 2832000-08-28 Dave Brolley <brolley@redhat.com>
284
285 * Makefile.in: Use of @true confuses VPATH. Remove it.
286 * cpu.h: Regenerated.
287 * cpux.h: Regenerated.
288 * decode.c: Regenerated.
289 * decodex.c: Regenerated.
290 * model.c: Regenerated.
291 * modelx.c: Regenerated.
292 * sem-switch.c: Regenerated.
293 * sem.c: Regenerated.
294 * semx-switch.c: Regenerated.
295
604259a0
FCE		 2962000-08-21 Frank Ch. Eigler <fche@redhat.com>
297
298 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
299 (stamp-arch, stamp-cpu): New targets.
300
eb2d80b4
AC		 301Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
302
303 * configure: Regenerated to track ../common/aclocal.m4 changes.
304
afb2cbbd
DB		 3052000-03-30 Dave Brolley <brolley@redhat.com>
306
307 * configure: Regenerated.
308
2df3850c
JM		 3091999-10-04 Doug Evans <devans@casey.cygnus.com>
310
311 * arch.c,arch.h,cpuall.h: Rebuild.
312 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
313
2acceee2
JM		 3141999-09-29 Doug Evans <devans@casey.cygnus.com>
315
316 * mloop.in: Update call to sim_engine_invalid_insn.
317 * sem.c,sem-switch.c: Rebuild.
318 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
319 result to SEM_PC. Return vpc.
2df3850c
JM		 320 * mloopx.in: Ditto.
321 * semx-switch.c: Rebuild.
2acceee2
JM		 322
323Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
324
325 * traps.c (sim_engine_invalid_insn): Return PC.
326
d4f3574e
SS		 327Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
328
329 * configure: Regenerated to track ../common/aclocal.m4 changes.
330
2df3850c
JM		 3311999-09-01 Doug Evans <devans@casey.cygnus.com>
332
333 * decodex.c: Rebuild.
334
104c1213
JM		 3351999-08-28 Doug Evans <devans@casey.cygnus.com>
336
337 * sem.c: Rebuild
338
2df3850c
JM		 339 * cpux.h: Rebuild.
340
96baa820
JM		 3411999-08-09 Doug Evans <devans@casey.cygnus.com>
342
343 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 344 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 345
3461999-08-04 Doug Evans <devans@casey.cygnus.com>
347
348 * m32r-sim.h (SEM_SKIP_INSN): Delete.
349 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 350 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
351 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
352 (emit_full_parallel): Ditto.
96baa820 353
cd0fc7c3
SS		 3541999-05-08 Felix Lee <flee@cygnus.com>
355
356 * configure: Regenerated to track ../common/aclocal.m4 changes.
357
7a292a7a
SS		 358Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
359
360 * devices.c (device_io_read_buffer): New arg `sd'.
361 (device_io_write_buffer): New arg `sd'.
362 (device_error): Give proper arg spec.
363
3641999-04-10 Doug Evans <devans@casey.cygnus.com>
365
366 * sem-switch.c,sem.c: Rebuild.
2df3850c 367 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 368
3691999-03-27 Doug Evans <devans@casey.cygnus.com>
370
371 * decode.c: Rebuild.
2df3850c 372 * decodex.c: Rebuild.
7a292a7a
SS		 373
3741999-03-26 Doug Evans <devans@casey.cygnus.com>
375
376 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
377
3781999-03-22 Doug Evans <devans@casey.cygnus.com>
379
380 * arch.c,arch.h,model.c: Rebuild.
2df3850c 381 * modelx.c: Rebuild.
7a292a7a
SS		 382 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
383 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
384 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
385 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
386 (m32rbf_store_register): Ditto.
387 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
388 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
389 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
390 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
391 with appropriate calls to m32rbf_*.
392
3931999-03-11 Doug Evans <devans@casey.cygnus.com>
394
395 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 396 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 397 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
398 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
399
4001999-02-25 Doug Evans <devans@casey.cygnus.com>
401
402 * cpu.c,cpu.h: Rebuild.
403
c906108c
SS		 4041999-02-09 Doug Evans <devans@casey.cygnus.com>
405
406 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
407 (stamp-xmloop): s/-parallel/-parallel-write/.
408 * configure.in (sim_link_files,sim_link_links): Delete.
409 * configure: Rebuild.
410 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 411 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 412 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
413 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
414 m32r_cgen_opcode_open. Set disassembler.
415 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
416 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
417 m32r-desc.h,m32r-opc.h,m32r-sim.h.
418
2df3850c
JM		 419Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
420
421 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
422
c906108c
SS		 4231999-01-27 Doug Evans <devans@casey.cygnus.com>
424
425 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 426 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 427
4281999-01-15 Doug Evans <devans@casey.cygnus.com>
429
430 * decode.h,model.c: Regenerate.
2df3850c 431 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 432
4331999-01-14 Doug Evans <devans@casey.cygnus.com>
434
435 * arch.c,arch.h,cpuall.h: Regenerate.
436 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
437 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 438 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 439
4401999-01-11 Doug Evans <devans@casey.cygnus.com>
441
442 * Makefile.in (m32r-clean): rm eng.h.
443 * sim-main.h: Delete inclusion of ansidecl.h.
444 * cpu.h: Regenerate.
2df3850c 445 * cpux.h: Regenerate.
c906108c
SS		 446
4471999-01-06 Doug Evans <devans@casey.cygnus.com>
448
449 * cpu.h: Regenerate.
2df3850c 450 * cpux.h: Regenerate.
c906108c
SS		 451
4521999-01-05 Doug Evans <devans@casey.cygnus.com>
453
454 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
455 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
456 (sim-if.o): Use SIM_MAIN_DEPS.
457 (arch.o,traps.o,devices.o): Ditto.
458 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
459 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 460 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 461 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
462 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
463 ([GS]ET_H_CR): Define.
464 (m32rbf_h_psw_[gs]et_handler): Declare.
465 ([GS]ET_H_PSW): Define.
466 (m32rbf_h_accum_[gs]et_handler): Declare.
467 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 468 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
469 (m32rxf_h_accums_[gs]et_handler): Declare.
470 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 471 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
472 * m32r.c (WANT_CPU): Define as m32rbf.
473 (all register access fns): Rename to ..._handler.
2df3850c
JM		 474 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
475 * m32rx.c (WANT_CPU): Define as m32rxf.
476 (all register access fns): Rename to ..._handler.
c906108c
SS		 477
4781998-12-14 Doug Evans <devans@casey.cygnus.com>
479
480 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
481 (SIM_AC_OPTION_ALIGNMENT): Make strict.
482 * configure: Regenerate.
483
484 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
485 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
486 * traps.c (m32r_core_signal): Handle --environment=operating.
487
4881998-12-09 Doug Evans <devans@casey.cygnus.com>
489
490 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 491 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 492
493 * sim-if.c: Include string.h or strings.h if present.
494
4951998-12-04 Doug Evans <devans@casey.cygnus.com>
496
497 * configure.in: Call SIM_AC_OPTION_INLINE.
498 * configure: Regenerate.
499 * sim-main.h: Protect against multiple inclusion.
500 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
501 Done by cgen-sim.h now.
502 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
503 * cpuall.h: Regenerate.
504 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
505 * mloop.in (extract16): Make static inline again.
506 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
507 (extract32): Ditto.
508 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
509 (execute): Test ARGBUF_PROFILE_P before profiling.
510 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 511 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
512 * mloopx.in: Rewrite.
c906108c
SS		 513
5141998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
515
516 * devices.c (device_io_write_buffer): Fix typo.
517 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
518 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
519
5201998-11-18 Doug Evans <devans@casey.cygnus.com>
521
522 * Makefile.in (M32R_OBJS): Delete extract.o.
523 (extract.o): Delete.
524 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
525 * mloop.in (extract16): Update type of `insn' arg.
526 Delete call to d->extract.
527 (extract32): Ditto.
2df3850c
JM		 528 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
529 * mloopx.in (extractx16): Update type of `insn' arg.
530 Delete call to d->extract. Delete arg pbb_p. All callers updated.
531 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
532 (extractx32): Ditto.
c906108c
SS		 533
534Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
535
536 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
537 before cgen-types.h.
538 * tconfig.in: Guard against multiple inclusion.
539 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 540 * cpux.h: Ditto.
c906108c
SS		 541
542Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
543
544 * sim-main.h: #include cpu-opc.h.
545 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
546 to get #include cleanup.
2df3850c 547 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 548
549 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
550 CGEN_INCLUDE_DEPS.
551 (M32RBF_INCLUDE_DEPS): Define.
552 (m32r .o's): Depend on it.
553 (mloop.c): Update call to genmloop.sh.
554 * cpu.h,cpuall.h: Regenerate.
555 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
556 #include cgen-scache.h,cgen-cpu.h.
557 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 558 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
559 (m32rx .o's): Depend on it.
560 (mloopx.c): Update call to genmloop.sh.
561 * cpux.h: Regenerate.
c906108c
SS		 562
563Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
564
565 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
566
567Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
568
569 Add pseudo-basic-block execution support.
570 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
571 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
572 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
573 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
574 * arch.c,arch.h,cpuall.h: Regenerate.
575 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
576 * sem-switch.c,sem.c: Regenerate.
577 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
578 load_regs_pending.
579 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
580 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
581 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
582 m32rbf_h_accum_set): Likewise.
583 (m32r_model_{init,update}_insn_cycles): Delete.
584 (m32rbf_model_insn_{before,after}): New fns.
585 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
586 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
587 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
588 (check_load_stall): New fn.
589 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
590 (m32rbf_model_test_u_exec): New fn.
591 * mloop.in: Rewrite, use pbb support.
592 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
593 (sim_fetch_register,sim_store_register): Delete.
594 * sim-main.h (CIA_GET,CIA_SET): Fix.
595 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
596 * tconfig.in (WITH_SCACHE_PBB): Define.
597 (WITH_SCACHE_PBB_M32RBF): Define.
598 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
599 (m32r_trap): Pass pc to sim_engine_halt.
600 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
601 * configure: Regenerate.
2df3850c
JM		 602 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
603 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 604 (semx.o): Delete.
605 (extractx.o): Add.
2df3850c
JM		 606 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
607 * readx.c: Delete.
608 * semx.c: Delete.
609 * extractx.c: New file.
610 * semx-switch.c: New file.
611 * m32r-sim.h (BRANCH_NEW_PC): Delete.
612 (SEM_SKIP_INSN): New macro.
613 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
614 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
615 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
616 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
617 (m32rxf_model_insn_{before,after}): New fns.
618 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
619 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
620 (check_load_stall): New fn.
621 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
622 * mloopx.in: Rewrite, use pbb support.
623 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
624 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 625
626Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
627
628 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
629 ({ACC1L,ACC1H}_REGNUM): New macros.
630 (m32r_decode_gdb_ctrl_regnum): Add prototype.
631 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
632 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 633 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 634
635Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
636
637 * m32r-sim.h (GET_H_SM): New macro.
638 (UART params): Update to msa2000.
639 * devices.c (device_io_read_buffer): Update to msa2000.
640 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
641 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
642 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 643 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
644 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
645 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 646
647Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
648
649 * m32r-sim.h (m32r_trap): Update prototype.
650 * traps.c (m32r_trap): New arg `pc'.
651 * sem.c,sem-switch.c: Regenerated.
2df3850c 652 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 653
654Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
655
656 Rename cpu m32r to m32rb to distinguish from architecture name.
657 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
658 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
659 * tconfig.in (WANT_CPU_M32RB): Ditto.
660 * m32r.c (WANT_CPU_M32RB): Ditto.
661 (*): m32r_ cpu fns renamed to m32rb_.
662 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
663 * arch.h,arch.c: Regenerate.
664 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
665 * sem-switch.c,sem.c: Regenerate.
666
667 * sim-if.c (sim_open): Don't allocate memory on top of any user
668 specified memory.
669 (h_gr_get,h_gr_set): Delete.
670 * sim-main.h (h_gr_get,h_gr_set): Delete.
671 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
672 a_m32r_h_gr_[gs]et.
673
674 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
675
676 * sim-if.c (sim_open): Open opcode table.
677 (sim_close): Close it.
678
2df3850c
JM		 679Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
680
681 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
682 accept an accumulator choice.
683 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
684
c906108c
SS		 685Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
686
687 * m32r.c: Include cgen-mem.h.
688 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 689 * m32rx.c: Include cgen-mem.h.
690 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 691
692Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
693
694 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 695 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 696
697Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
698
699 * Makefile.in: cgen_maint -> CGEN_MAINT.
700 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
701 * configure: Regenerate.
702 * arch.c,arch.h,cpuall.h: Regenerate.
703 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
704 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 705 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
706 * semx.c: Regenerate.
707 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 708
709Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
710
711 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
712 load_stall,biggest_cycles.
713 * m32r.c (m32r_model_mark_get_h_gr): Update.
714 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
715 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
716 * mloop.in: Call cycle init/update fns.
717 * model.c: Regenerate.
2df3850c
JM		 718 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
719 * mloopx.in: Call cycle init/update fns.
720 * modelx.c: Regenerate.
721
c906108c
SS		 722Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
723
724 * traps.c: New file. Trap support moved here from sim-if.c.
725 * Makefile.in (SIM_OBJS): Add traps.o
726 * sim-if.c: Don't include targ-vals.h.
727 (sim_engine_illegal_insn): Moved to traps.c
728 * sim-main.h (SIM_CORE_SIGNAL): Define.
729 (m32r_core_signal): Declare.
730 * m32r-sim.h (m32r_trap): Declare.
731
732 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
733 register.
734
735 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
736 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
737 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
738
739 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 740 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 741
742Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
743
744 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
745 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
746 (execute): Count parallel insns.
747 * sim-if.c (print_m32r_misc_cpu): Print count.
748 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
749
750 Zero bottom two bits of pc in jmp,jl insns.
751 * sem.c,sem-switch.c: Regenerate.
2df3850c 752 * semx.c: Regenerate.
c906108c
SS		 753
754Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
755
756 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
757
758Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
759
760 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
761 (sim_sync_stop): New function.
762
763Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
764
765 * Makefile.in (devices.o): Add dependencies.
766
767 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
768 * sem-switch.c,sem.c: Regenerate.
769 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 770 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
771 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
772 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
773 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 774
775Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
776
777 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
778
779Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
780
781 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
782 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 783 * cpux.h: Ditto.
784 * modelx.c: Ditto.
c906108c
SS		 785
786 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 787 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 788 * decode.c,decode.h: Regenerate, introduces IDESC table.
789 * mloop.in (extract16,extract32): Add IDESC support.
790 Update names of semantic handler member names.
791 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 792 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
793 * mloopx.in: Add IDESC support.
794 Update names of semantic handler member names.
795 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 796
797 * sem-switch.c: Regenerate. Redo computed goto label handling.
798 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 799 * readx.c: Regenerate. Redo computed goto label handling.
800 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
801 support.
c906108c
SS		 802
803 * m32r.c (m32r_fetch_register): Change result type and args to
804 conform to sim_fetch_register interface.
805 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 806 * m32rx.c (m32rx_fetch_register): Change result type and args to
807 conform to sim_fetch_register interface.
808 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 809
810 * sim-if.c (alloc_cpu): Delete.
811 (free_state): Uninstall modules here ...
812 (sim_open): ... and not here. Call sim_cpu_alloc_all.
813 Set default architecture/model if not specified.
814 (sim_fetch_register,sim_store_register): Rewrite.
815
816 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
817 and moved to common/sim-cpu.c.
818 (sim_create_inferior): Update.
819 (do_trap): Update.
820 * sim-main.h (h_pc_get,h_pc_set): Delete.
821
822 * sim-main.h (sim_cia): Change to USI.
823 (sim_cpu): Move m32r_misc_profile before machine generated part.
824
825Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
826
827 * configure: Regenerated to track ../common/aclocal.m4 changes.
828
829Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
830
831 * model.c: Rebuilt.
2df3850c 832 * modelx.c: Rebuilt.
c906108c
SS		 833
834Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
835
836 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
837 and variable renaming due to macro insn additions.
838 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 839 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
840 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 841
842Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
843
844 * configure: Regenerated to track ../common/aclocal.m4 changes.
845 * config.in: Ditto.
846
847Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
848
849 * acconfig.h: New file.
850 * configure.in: Reverted change of Apr 24; use sinclude again.
851
852Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
853
854 * configure: Regenerated to track ../common/aclocal.m4 changes.
855 * config.in: Ditto.
856
857Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
858
859 * configure.in: Don't call sinclude.
860
861Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
862
863 * cpu.c,sem.c,sem-switch.c: Regenerate. From
864 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
865 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
866 #include cgen-ops.h.
2df3850c
JM		 867 * cpux.c,readx.c,semx.c: Regenerate.
868 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
869 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
870 (m32r_h_accums_get): Sign extend top 8 bits.
871
872Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
873
874 * semx.c: Regenerate.
c906108c
SS		 875
876Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
877
878 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 879 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 880
881Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
882
883 * configure: Regenerated to track ../common/aclocal.m4 changes.
884
885Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
886
887 * configure: Regenerated to track ../common/aclocal.m4 changes.
888
889Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
890
891 * configure: Regenerated to track ../common/aclocal.m4 changes.
892
893Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
894
895 * configure: Regenerated to track ../common/aclocal.m4 changes.
896
897Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
898
899 * config.in (HAVE_FCNTL_H): Add.
900 * configure: Regenerate.
901 * Makefile.in (SIM_OBJS): Add devices.o.
902 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
903 (UART_*): Define m32r serial port parameters.
904 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
905 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
906 * devices.c: To here.
907 * sim-if.c: Don't include signal.h,sim-core.h.
908 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
909 (sim_resume): Call sim_module_{resume,suspend}.
910 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
911
912 * tconfig.in (SIM_HANDLES_LMA): Define.
913
914 * sim-if.c (do_trap): Result is new pc.
915 Handle --environment=operating.
916 * sem-switch.c,sem.c: Regenerate.
2df3850c 917 * semx.c: Regenerate.
c906108c
SS		 918
919Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
920
921 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
922 sim_core_*_map with read_map, write_map, exec_map resp.
923
924Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
925
926 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
927 (arch.o): Delete cpu-opc.h dependency.
928 (decode.o,model.o): Likewise.
2df3850c 929 (decodex.o,modelx.o): Likewise.
c906108c
SS		 930
931 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 932 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 933
934Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
935
936 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
937
938 * sim-if.c (sim_info): Delete.
939
2df3850c
JM		 940Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
941
942 * mloopx.in: Fix handling of branch in parallel with another insn.
943 * semx.c: Regenerate.
944
c906108c
SS		 945Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
946
947 * sim-main.h: #include symcat.h.
948 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
949 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
950 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
951 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 952 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
953 * mloopx.in: Rewrite.
954 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 955
956Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
957
958 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
959 in the backup PC register.
2df3850c
JM		 960 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
961 in the backup PC register.
c906108c
SS		 962
963Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
964
965 * m32r.c (do_lock,do_unlock): Delete.
966 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
967 * sem.c,sem-switch.c: Regenerate.
2df3850c 968 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 969
970Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
971
972 * Makefile.in (M32R_OBJS): Add cpu.o.
973 (cpu.o): Add rule for.
974 (NL_TARGET): Define.
975 * configure.in: Add AC_CHECK_PROG(SCHEME).
976 * cpu.c: New file.
977 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
978 * sem-switch.c,sem.c: Regenerate.
979 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 980 (M32RX_OBJS): Add cpux.o.
981 (cpux.o): Add rule for.
982 cpux.c: New file.
983 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
984 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
985 (m32rx_h_cr_{get,set}): New functions.
986 (m32rx_h_accums_{get,set}): New functions.
987 * mloopx.in: Rewrite main loop.
c906108c
SS		 988
989 * m32r.c (do_trap): Move from here.
990 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
991 (sim_create_inferior): Use h_pc_set.
992 (h_pc_{get,set}): New functions.
993 (h_gr_{get,set}): New functions.
994 (syscall_{read,write}_mem): New functions.
995 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
996
997Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
998
999 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1000 length parameter. Return -1.
1001 (sim_create_inferior): Pass 4 sim_store_register.
1002
1003Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1004
1005 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1006
1007 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 1008 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 1009
1010Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1011
1012 * decode.c, sem.c: Regenerate.
2df3850c
JM		 1013 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1014 * m32rx.c (m32rx_h_accums_set): New function.
1015 (m32rx_model_mark_[gs]et_h_gr): New function.
1016 * mloopx.in: Rewrite.
1017 * Makefile.in (mloopx.o): Build with -parallel.
1018 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1019 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 1020
1021Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1022
1023 * Makefile.in (m32r.o): Depend on cpu.h
1024 (extract.o): Pass -DSCACHE_P.
1025 * mloop.in (extract{16,32}): Update call to m32r_decode.
1026 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1027 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1028 * sim-main.h: #include "ansidecl.h".
1029 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 1030 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1031 (m32rx.o): New rule.
1032 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1033 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1034 (m32rx_h_accums_get): New function.
1035 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1036 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1037
1038Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1039
1040 * configure: Regenerated to track ../common/aclocal.m4 changes.
1041
1042Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1043
1044 * configure: Regenerated to track ../common/aclocal.m4 changes.
1045
2df3850c
JM		 1046Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1047
1048 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1049 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1050 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1051
c906108c
SS		 1052Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1053
1054 * cpux.h: Fix duplicate definition of h_accums field for
1055 fmt_53_sadd structure.
1056
2df3850c
JM		 1057Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1058
1059 * Makefile.in: Add m32rx objs, and rules to build them.
1060 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1061 * m32rx.c, mloopx.in: New files.
1062
c906108c
SS		 1063Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1064
1065 * configure: Regenerated to track ../common/aclocal.m4 changes.
1066
1067Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1068
1069 * arch.c, arch.h, cpuall.h: New files.
1070 * arch-defs.h: Deleted.
1071 * mloop.in: Renamed from mainloop.in.
1072 * Makefile.in: Update.
1073 * sem-ops.h: Deleted.
1074 * mem-ops.h: Deleted.
1075 (arch): Renamed from CPU.
1076 * cpu.h: New file.
1077 * decode.c: Redone.
1078 * decode.h: Redone.
1079 * extract.c: Redone.
1080 * model.c: Redone.
1081 * sem-switch.c: Redone.
1082 * sem.c: Renamed from semantics.c, and redone.
1083 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1084 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1085 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1086 (m32r_{fetch,store}_register): New functions.
1087 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1088 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1089 (h_cr_{get,set}): Prefix with m32r_.
1090 (do_trap): Fetch state from current_cpu, not current_state.
1091 Call sim_engine_halt instead of engine_halt.
1092 * sim-if.c (alloc_cpu): New function.
1093 (free_state): New function.
1094 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1095 type. Call sim_analyze_program.
1096 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1097 (sim_resume): Handle m32rx.
c906108c
SS		 1098 (sim_stop_reason): Deleted.
1099 (print_m32r_misc_cpu): Update.
2df3850c 1100 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1101 (sim_{read,write}): Deleted.
1102 (sim_engine_illegal_insn): New function.
1103 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1104 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1105 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1106 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1107 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1108 (sim_state): Delete members core,events,halt_jmp_buf.
1109 Change `cpu' member to be a pointer to the cpu's struct, rather than
1110 record inside the state struct.
1111 * tconfig.in (WITH_DEVICES): Define here.
1112 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1113
1114Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1115
1116 * arch-defs.h (INSN_NAME): Fix typo.
1117
1118Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1119
1120 * configure: Regenerated to track ../common/aclocal.m4 changes.
1121 * config.in: Ditto.
1122
1123Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1124
1125 * m32r-sim.h (MSPR_ADDR): New macro.
1126 (m32r_mspr_device): Declare.
1127 (struct _device): Define.
1128 * m32r.c (m32r_mspr_device): New global.
1129 (device_{io_{read,write}_buffer,error}): New functions.
1130 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1131 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1132 (sim_open): Attach device to handle MSPR register.
1133 * sim-main.h (WITH_DEVICES): Define as 1.
1134 Include cpu-sim.h.
1135
1136 * configure: Regenerated to track ../common/aclocal.m4 changes.
1137
1138Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1139
1140 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1141 * configure: Regenerated.
1142
1143Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1144
1145 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1146 * sim-if.c (sim_open): Call sim_config.
1147 (sim_stop_reason): Update call to sim_signal_to_host.
1148
1149Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1150
1151 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1152
1153Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1154
1155 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1156
1157Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1158
1159 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1160
1161Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1162
1163 * configure: Regenerated to track ../common/aclocal.m4 changes.
1164
1165Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1166
1167 * configure: Regenerated to track ../common/aclocal.m4 changes.
1168
1169Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1170
1171 * configure: Regenerated to track ../common/aclocal.m4 changes.
1172
1173Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1174
1175 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1176 SIM_DEFAULT_MODEL): Delete, moved to common.
1177 (SIM_EXTRA_CFLAGS): Update.
1178
1179Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1180
1181 * configure.in (sim_link_links): Configure non-strict memory
1182 alignment.
1183
1184 * configure: Regenerated to track ../common/aclocal.m4 changes.
1185
1186Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1187
1188 * configure: Regenerated to track ../common/aclocal.m4 changes.
1189
1190Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1191
1192 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1193 using sim_do_commandf.
1194 (sim_open): Set magic-number at the start.
1195 (sim_do_command): Implement.
1196
1197 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1198
1199Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1200
1201 * configure: Regenerated to track ../common/aclocal.m4 changes.
1202
1203Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1204
1205 * configure: Regenerated to track ../common/aclocal.m4 changes.
1206
1207Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1208
1209 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1210
1211Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1212
1213 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1214
1215Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1216
1217 * configure: Regenerated to track ../common/aclocal.m4 changes.
1218 * config.in: Ditto.
1219
1220Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1221
1222 * sim-if.c (sim_kill): Delete.
1223 (sim_create_inferior): Add ABFD argument.
1224 (sim_load): Move setting of PC from here.
1225 (sim_create_inferior): To here.
1226 (sim_load): Delete, use sim-hload.c instead.
1227
1228 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1229
1230Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1231
1232 * configure: Regenerated to track ../common/aclocal.m4 changes.
1233 * config.in: Ditto.
1234
1235Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1236
1237 * sim-if.c (sim_open): Add ABFD argument.
1238
1239Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1240
1241 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1242 * sim-if.c (sim_open): Use it.
1243
1244Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1245
1246 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1247
1248Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1249
1250 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1251 (sim_write): Ditto for write.
1252
1253 * m32r.c (do_trap): Ditto for read/write.
1254
1255Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1256
1257 * sim-if.c (sim_open): Add callback argument.
1258 (sim_set_callbacks, sim_callback): Delete.
1259 (sim_load): Set STATE_LOADED_P.
1260
1261Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1262
1263 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1264 sim_engine_abort.
1265
1266Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1267
1268 * sim-if.c (sim_open): Update to reflect changes to core in
1269 ../common/.
1270 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1271 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1272 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1273
1274Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1275
1276 * decode.c (decode): Add computed goto support.
1277
1278Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1279
1280 * mem-ops.h: Stub additional core read/write arguments.
1281
1282 * sim-main.h: Declare sim_cia - type SI.
1283 (struct _sim_cpu): Move base type to end per common.
1284 (struct _sim_state): Ditto.
1285
1286Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1287
1288 Merge from branch into devo. CGEN generic files moved to common
1289 directory. K&R C support is no longer provided.
1290
1291Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1292
1293 * configure: Regenerated to track ../common/aclocal.m4 changes.
1294
1295Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1296
1297 * Makefile.in, seman-cache.c: new file, for wingdb build.
1298 * sim-alloca.h: fixed for wingdb.
1299
1300Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1301
1302 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1303 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1304 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1305
1306Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1307
1308 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1309 (exc_illegal): Likewise.
1310 * decode.c (decode_vars): Add decode_illegal.
1311 * genmloop.sh: #include "cpu-opc.h".
1312 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1313 (labels): Add case_INSN_ILLEGAL.
1314 (SWITCH): Add INSN_ILLEGAL case.
1315
1316Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1317
1318 * model.c (model_module): Use 0 not NULL.
1319
1320 * genmloop.sh (sim_main_loop): Handle k&r c.
1321
1322 * sem-switch.c: Regenerate to get k&r c support.
1323 * semantics.c: Likewise.
1324
1325 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1326 (ADDCSI,SUBCSI): New functions.
1327 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1328 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1329
1330 * simcache.c (simcache_{install,init,uninstall}): Use
1331 DECLARE_MODULE_INSTALL_HANDLER.
1332 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1333
1334 * utils.c: #include "semops.h".
1335
1336Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1337
1338 * profile.c (profile_print_simcache): Fix thinko in printf text.
1339
1340 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1341
1342Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1343
1344 * m32r.c (h_cr_get): Rewrite.
1345 (h_cr_set): Rewrite.
1346 * sem-switch.c (rte): bcarry renamed to bcond.
1347 * semantics.c (rte): Likewise.
1348 * simdefs.h (CPU_STATE): Likewise.
1349
1350 * config.in (HAVE_SYS_TIME_H): Add.
1351 * configure.in: Check for sys/time.h.
1352 * configure: Regenerated.
1353 * utils.c: Include sys/time.h if present.
1354
1355 * common.c (sim_parse_args): Account for NULL terminating entry
1356 in long_options table.
1357
1358 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1359 Always use cache if configured in.
1360 * mainloop.in (do_extract_insn{16,32}): New functions.
1361 (normal,fast): Call them. Handle starting in left slot.
1362 * simcache.c (simcache_option_handler): Disallow -c0.
1363 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1364
1365 * profile.c (profile_print_simcache): Fix percentage calc.
1366
1367 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1368
1369Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1370
1371 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1372 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1373 Add mod-list.h.
1374 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1375 (sim-if.o,m32r.o,utils.o): Likewise.
1376 (common.o): Don't explicitly depend on mod-list.h.
1377 (mainloop.c): Pass CPU to genmloop.sh.
1378 (stamp-modules): Depend on configure.
1379 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1380 (extract.o): Depend on decode.h, memops.h, semops.h.
1381 (semantics.o,seman-cache.o): Likewise.
1382 (model.o,ops.o): Depend on memops.h.
1383 (extr-cache.o): Disable building for the moment.
1384
1385 * simcommon.h: Delete, move contents into cgen-sim.h.
1386 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1387 (UINT,CGEN_CAT3): Define.
1388 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1389 (decode_t): Renamed to DECODE.
1390
1391 * simfns.h: Delete, contents moved to memops.h,semops.h.
1392 * memops.h: New file.
1393 * semops.h: New file.
1394 * decode.h: Renamed from semantics.h.
1395
1396 * sim-argv.h: New file.
1397 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1398 dependency of sim-argv.h.
1399
1400 * sim-alloca.h: New file.
1401 * common.c: Include it.
1402 * Makefile.in (common.o): Add dependency.
1403
1404 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1405 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1406 * configure.in: sinclude ../common/aclocal.m4.
1407 Check for headers time.h, sys/resource.h.
1408 Check for functions time, getrusage.
1409 (sim_link_{files,links}): Add link cpu-opc.h.
1410 (sim_profile): Add simcache.
1411 (SIM_AC_PROFILE): Add simcache, profile.o.
1412 (simcache module): Delete extr-cache.o for now.
1413 (--enable-sim-cache): Allow specification of default cache size.
1414 * configure: Regenerated.
1415
1416 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1417 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1418 Regenerate.
1419
1420 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1421 Don't include m32r-sim.h.
1422 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1423 Simplify profiling test with PROFILE_MODEL_P.
1424 (mvfc,mvtc): Fix access of control registers.
1425 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1426 Don't include m32r-sim.h.
1427 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1428 Simplify profiling test with PROFILE_MODEL_P.
1429 (mvfc,mvtc): Fix access of control registers.
1430
1431 * sem-switch.c: New file, for GCC computed goto support.
1432
1433 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1434 memops.h,semops.h,trace.h,cpu-sim.h.
1435 (RUN_FAST_P): Change default to run fast if cache size > 0
1436 and not profiling.
1437 (sim_main_loop): Record execution time.
1438 Record instruction count even in fast mode.
1439 (init): Allow cpu to provide init code in mainloop.in.
1440 (FAST): Define as 0 or 1 depending on fast mode.
1441 * mainloop.in (normal): Combine with fast case.
1442 Add support for GCC computed gotos. Count simcache hits/misses.
1443 (init): Initialize "switch" labels if GNUC.
1444
1445 * cgen-utils.in: Don't include opcode/cgen.h.
1446 Include cgen-sim.h, cpu-opc.h.
1447 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1448 * m32r-sim.h: Don't include mod-list.h
1449 (RUN_FAST_P): Delete.
1450 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1451 semops.h,memory.h,trace.h
1452 (h_cr_get,h_cr_set): New functions.
1453 * memory.c: #include cgen-sim.h,callback.h.
1454 * ops.c: Don't include profile.h,m32r-sim.h.
1455 Include cgen-sim.h,memops.h,cpu-sim.h.
1456 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1457 * trace.c: Include cgen-sim.h,cpu-opc.h.
1458 * trace.h (trace_insn_{init,fini}): Declare.
1459
1460 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1461 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1462 Regenerate to get new insn aliases.
1463
1464 * mrun.c: #include "ansidecl.h".
1465 (STATE): Use struct sim_state instead.
1466
1467 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1468 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1469 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1470 (profile_print_simcache): New function.
1471 (profile_print): Call it. Print simulator speed stats.
1472 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1473 PROFILE_MEMORY_MASK.
1474 (MODULE_PROFILE_SIMCACHE_P): Define.
1475 (PROFILE_SIMCACHE_MASK): Define.
1476 (PROFILE_COUNT): New members total_insn_count,exec_time.
1477 New members simcache_hits,simcache_misses.
1478 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1479 (PROFILE_MODEL_P): New macro.
1480 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1481
1482 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1483 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1484 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1485 (sim_info): Pass verbose to profile_print.
1486
1487 * simcache.c: Include cgen-sim.h,callback.h.
1488 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1489 (simcache_option_handler): Ensure cache size at least 2.
1490 Allow config time specification of default cache size.
1491 * simcache.h (struct simcache): Support GCC computed gotos.
1492 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1493 (USING_SIMCACHE_P): New macro.
1494
1495 * simdefs.h: Don't include m32r-opc.h.
1496 (CGEN_MAX_SIM_INSNS): Define.
1497 (CPU_STATE): Regenerate.
1498 (ARGBUF): Regenerate.
1499 (extract,semantic handler decls): Delete, moved to decode.h.
1500
1501 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1502 (USE_SEM_SWITCH): Define.
1503
1504 * utils.c: Include bfd.h,time.h,sys/resource.h.
1505 (sim_time_get,sim_time_elapsed): New functions.
1506 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1507
1508Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1509
1510 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1511 * configure: Regenerated.
1512 * model.c: #include <stdlib.h>.
1513 * simcache.c: #include "libiberty.h".
1514 * simcommon.h (alloca): Handle i386-windows.
1515
1516 * common.c: #include libiberty.h.
1517 (sim_signal_to_host): Return 5 if wingdb.
1518
1519Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1520
1521 * configure.in (sim_cache): Enabled by default now, pass default
1522 cache size to --enable-sim-cache.
1523 * simcache.c (simcache_option_handler): Allow -c 0.
1524
1525 * simdefs.h,simfns.h: Regenerate
1526 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1527
1528Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1529
1530 Add model profiling support.
1531 * configure.in: Handle --enable-sim-model.
1532 (sim_profile): Add model.
1533 * Makefile.in (model.o): Add rule.
1534 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1535 * extract.c (*): Add model profiling support.
1536 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1537 (model_mark_{busy,unbusy}_reg): New functions.
1538 * profile.c (profile_option_handler): Recognize --profile model.
1539 (profile_print_model): New function.
1540 (profile_print): Call it.
1541 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1542 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1543 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1544 load_stall_count,taken_count,untaken_count.
1545 * semantics.c (*): Add model profiling support.
1546 * simcommon.h (struct sim_state): New members mach,model.
1547 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1548 (MAX_MODELS,MAX_UNITS): Define.
1549 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1550
1551 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1552 (stamp-modules): Depend on genmodlist.sh.
1553 * common.c (standard_options): Add --max-insns.
1554 (copy_argv): New function.
1555 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1556 * genmloop.sh: Allow mainloop.in to contain support code.
1557 * mainloop.in: Move do_insn16,do_insn32 here.
1558 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1559 * sim-if.c (sim_open): Don't set max insn count.
1560 (sim_create_inferior): Save argv,envp.
1561 * simcommon.h (struct sim_state): New members argv,envp.
1562 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1563 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1564 (ARGBUF): New members h_gr_get, h_gr_set.
1565 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1566 (trace_printf): Print to buffer, output later by trace_insn_fini.
1567 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1568
1569Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1570
1571 * configure.in (AC_FUNC_ALLOCA): Call.
1572 * configure: Regenerate.
1573 * config.h (HAVE_ALLOCA_H): Add.
1574 * simcommon.h: Add alloca support.
1575 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1576 (DECLARE_OPTION_HANDLER): Define.
1577 (MEM_FN): Declare using PARAMS.
1578 (DECLARE_MEM_FN): Define.
1579 * trace.c (trace_result): Tweak for !STDC.
1580 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1581 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1582 * common.c (sim_print_help_fn): Use PARAMS.
1583 (standard_option_handler): Fix decl for !STDC systems.
1584 * memory.c: #include <stdio.h>
1585 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1586 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1587 * profile.c (profile_install): Likewise.
1588 (profile_option_handler): Likewise.
1589
1590Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1591
1592 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1593 Prefix them with 0x instead.
1594
1595 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1596 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1597 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1598 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1599 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1600 Add support for boolean and/or.
1601 * utils.c: Redo naming of DI functional support.
1602 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1603
1604Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1605
1606 * Directory created.
A mirror of the official binutils-gdb repository