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[deliverable/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
94c63d78
JS		 12013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
2
3 * configure.ac: Fail if dv-sockser.o not available.
4 Error when --disable-sim-hardware is specified.
5 * configure: Regenerated.
6
5f3ef9d0
JB		 72012-06-15 Joel Brobecker <brobecker@adacore.com>
8
9 * config.in, configure: Regenerate.
10
a35a3322
MF		 112012-03-25 Mike Frysinger <vapier@gentoo.org>
12
13 * traps-linux.c (sim_core_trans_addr): Delete prototype.
14
2232061b
MF		 152012-03-24 Mike Frysinger <vapier@gentoo.org>
16
17 * aclocal.m4, config.in, configure: Regenerate.
18
db2e4d67
MF		 192011-12-03 Mike Frysinger <vapier@gentoo.org>
20
21 * aclocal.m4: New file.
22 * configure: Regenerate.
23
9c082ca8
MF		 242011-10-17 Mike Frysinger <vapier@gentoo.org>
25
26 * configure.ac: Change include to common/acinclude.m4.
27
6ffe910a
MF		 282011-10-17 Mike Frysinger <vapier@gentoo.org>
29
30 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
31 call. Replace common.m4 include with SIM_AC_COMMON.
32 * configure: Regenerate.
33
2419798b
MF		 342011-07-05 Mike Frysinger <vapier@gentoo.org>
35
36 * sim-if.c (sim_do_command): Delete.
37
fb0cc53e
MF		 382010-03-30 Mike Frysinger <vapier@gentoo.org>
39
40 * devices.c (device_error): Add const to message.
41
2310652a
DE		 422010-02-11 Doug Evans <dje@sebabeach.org>
43
44 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
45 * model.c, * model2.c, * modelx.c,
46 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
47
3725885a
RW		 482010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
49
50 * configure: Regenerate.
51
0f51e9bf
DE		 522010-01-02 Doug Evans <dje@sebabeach.org>
53
54 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
55 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
56 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
57 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
58 update copyright year.
59
197fa1aa
DE		 602009-11-22 Doug Evans <dje@sebabeach.org>
61
62 * cpu.h: Regenerate.
63 * cpu2.h: Regenerate.
64 * cpux.h: Regenerate.
65 * cpuall.h: Regenerate.
66 * decode.c: Regenerate.
67 * decode.h: Regenerate.
68 * decode2.c: Regenerate.
69 * decode2.h: Regenerate.
70 * decodex.c: Regenerate.
71 * decodex.h: Regenerate.
72
894a1d7b
DE		 732009-11-03 Doug Evans <dje@sebabeach.org>
74
e9c60591
DE		 75 * arch.c: Regenerate.
76 * arch.h: Regenerate.
77 * cpu.c: Regenerate.
78 * cpu.h: Regenerate.
79 * cpu2.c: Regenerate.
80 * cpu2.h: Regenerate.
81 * cpuall.h: Regenerate.
82 * cpux.c: Regenerate.
83 * cpux.h: Regenerate.
84 * decode.c: Regenerate.
85 * decode.h: Regenerate.
86 * decode2.c: Regenerate.
87 * decode2.h: Regenerate.
88 * decodex.c: Regenerate.
89 * decodex.h: Regenerate.
90 * model.c: Regenerate.
91 * model2.c: Regenerate.
92 * modelx.c: Regenerate.
93 * sem-switch.c: Regenerate.
94 * sem.c: Regenerate.
95 * sem2-switch.c: Regenerate.
96 * semx-switch.c: Regenerate.
97
894a1d7b
DE		 98 * Makefile.in (mloop.c): Add @true to rule.
99 (mloopx.c, mloop2.c): Ditto.
100 (stamp-*): Add Makefile dependency.
101 (arch.c, arch.h, cpuall.h): Specify full path.
102 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
103 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
104 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
105
d6416cdc
RW		 1062009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
107
81ecdfbb
RW		 108 * config.in: Regenerate.
109 * configure: Likewise.
110
d6416cdc
RW		 111 * configure: Regenerate.
112
6a8b8615
DE		 1132009-07-12 Doug Evans <dje@sebabeach.org>
114
115 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
116 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
117
a86de8e0
DE		 1182009-06-20 Doug Evans <dje@sebabeach.org>
119
120 * mloop.in: Add missing # comment marker.
121 * mloop2.in: Ditto.
122 * mloopx.in: Ditto.
123
b5bd9624
HPN		 1242008-07-11 Hans-Peter Nilsson <hp@axis.com>
125
126 * configure: Regenerate to track ../common/common.m4 changes.
127 * config.in: Ditto.
128
6efef468
JM		 1292008-06-06 Vladimir Prus <vladimir@codesourcery.com>
130 Daniel Jacobowitz <dan@codesourcery.com>
131 Joseph Myers <joseph@codesourcery.com>
132
133 * configure: Regenerate.
134
edc5d9ec
HPN		 1352006-12-21 Hans-Peter Nilsson <hp@axis.com>
136
137 * acconfig.h: Remove.
138 * config.in: Regenerate.
139
e85e3205
RE		 1402006-06-13 Richard Earnshaw <rearnsha@arm.com>
141
142 * configure: Regenerated.
143
2f0122dc
DJ		 1442006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
145
146 * configure: Regenerated.
147
20e95c23
DJ		 1482006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
149
150 * configure: Regenerated.
151
2b193c4a
MK		 1522005-03-23 Mark Kettenis <kettenis@gnu.org>
153
154 * configure: Regenerate.
155
35695fd6
AC		 1562005-01-14 Andrew Cagney <cagney@gnu.org>
157
158 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
159 explicit call to AC_CONFIG_HEADER.
160 * configure: Regenerate.
161
f0569246
AC		 1622005-01-12 Andrew Cagney <cagney@gnu.org>
163
164 * configure.ac: Update to use ../common/common.m4.
165 * configure: Re-generate.
166
38f48d72
AC		 1672005-01-11 Andrew Cagney <cagney@localhost.localdomain>
168
169 * configure: Regenerated to track ../common/aclocal.m4 changes.
170
b7026657
AC		 1712005-01-07 Andrew Cagney <cagney@gnu.org>
172
173 * configure.ac: Rename configure.in, require autoconf 2.59.
174 * configure: Re-generate.
175
19e64aa9
KI		 1762004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
177
178 Committed by Kei Sakamoto.
179 * traps-linux.c (m32r_trap): Add entries of the following dummy system
180 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
181 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
182 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
183 __NR_getresgid32 and __NR_chown32.
184 * syscall.h: Add new definitions of system call number.
185
379832de
HPN		 1862004-12-08 Hans-Peter Nilsson <hp@axis.com>
187
188 * configure: Regenerate for ../common/aclocal.m4 update.
189
1ca6491a
AC		 1902004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
191
192 Committed by Andrew Cagney.
193 * traps-linux.c: Don't include linux/module.h.
194 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
195 __NR_get_kernel_syms.
196
4d06b60c
DJ		 1972004-05-18 Daniel Jacobowitz <dan@debian.org>
198
199 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
200
df2a9ff4
AC		 2012004-02-04 Andrew Cagney <cagney@redhat.com>
202
203 Committed by Andrew Cagney.
204 * mloopx.in: Update copyright.
205 (xextract-pbb): Fixed trap for system calls operation in parallel.
206 * mloop2.in (xextract-pbb): Ditto.
207
6edf0760
NC		 2082003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
209
210 * configure.in: Changed for dummy simulator of m32r-linux.
211 * configure: Regenerate.
212 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
213 * traps-linux.c: Added for dummy simulator of m32r-linux.
214 * syscall.h: Ditto.
215 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
216 simulator for m32r-linux.
217 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
218 m32r-linux.
219
16b47b25
NC		 2202003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
221
222 * Makefile.in: Add support for new machine m32r2.
223 * cpu2.c: New file for m32r2 support.
224 * cpu2.h: Likewise.
225 * decode2.c: Likewise.
226 * decode2.h: Likewise.
227 * m32r2.c: Likewise.
228 * mloop2.in: Likewise.
229 * model2.c: Likewise.
230 * sem2-switch.c: Likewise.
231 * arch.c: Regenerate.
232 * arch.h: Regenerate.
233 * cpu.c: Regenerate.
234 * arch.c: Regenerate.
235 * cpuall.c: Regenerate.
236 * cpux.c: Regenerate.
237 * cpux.h: Regenerate.
238 * decode.c: Regenerate.
239 * decode.h: Regenerate.
240 * decodex.c: Regenerate.
241 * decodex.h: Regenerate.
242 * model.c: Regenerate.
243 * modelx.c: Regenerate.
244 * sem-switch.c: Regenerate.
245 * sem.c: Regenerate.
246 * semx-switch.c: Regenerate.
247 * m32r-sim.h: Add EVB register support.
248 * sim-if.c: Likewise.
249 * sim-main.h: Likewise.
250 * traps.c: Likewise.
251
a6fc1778
DB		 2522003-09-08 Dave Brolley <brolley@redhat.com>
253
254 On behalf of Doug Evans <dje@sebabeach.org>
255 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
256
6b4a8935
AC		 2572003-02-27 Andrew Cagney <cagney@redhat.com>
258
259 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
260
57465455
DE		 2612002-12-19 Doug Evans <dje@sebabeach.org>
262
263 * arch.c,arch.h,cpuall.h: Regenerate.
264 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
265 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
266
c8cca39f
AC		 2672002-06-16 Andrew Cagney <ac131313@redhat.com>
268
269 * configure: Regenerated to track ../common/aclocal.m4 changes.
270
378af1d6
DB		 2712001-11-14 Dave Brolley <brolley@redhat.com>
272
273 * arch.c: Regenerate.
274 * arch.h: Regenerate.
275 * cpu.c: Regenerate.
276 * cpu.h: Regenerate.
277 * cpuall.h: Regenerate.
278 * cpux.c: Regenerate.
279 * cpux.h: Regenerate.
280 * decode.c: Regenerate.
281 * decode.h: Regenerate.
282 * decodex.c: Regenerate.
283 * decodex.h: Regenerate.
284 * model.c: Regenerate.
285 * modelx.c: Regenerate.
286 * sem-switch.c: Regenerate.
287 * sem.c: Regenerate.
288 * semx-switch.c: Regenerate.
289
e3e473da
BE		 2902001-07-05 Ben Elliston <bje@redhat.com>
291
292 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
293 (stamp-cpu): Likewise.
294 (stamp-xcpu): Likewise.
295
55552082
DB		 2962001-03-05 Dave Brolley <brolley@redhat.com>
297
378af1d6
DB		 298 * arch.c: Regenerate.
299 * arch.h: Regenerate.
300 * cpu.c: Regenerate.
301 * cpu.h: Regenerate.
302 * cpuall.h: Regenerate.
303 * cpux.c: Regenerate.
304 * cpux.h: Regenerate.
305 * decode.c: Regenerate.
306 * decode.h: Regenerate.
307 * decodex.c: Regenerate.
308 * decodex.h: Regenerate.
309 * model.c: Regenerate.
310 * modelx.c: Regenerate.
311 * sem-switch.c: Regenerate.
312 * sem.c: Regenerate.
313 * semx-switch.c: Regenerate.
55552082 314
9397fcbf
FCE		 3152001-01-12 Frank Ch. Eigler <fche@redhat.com>
316
317 * configure: Regenerated with sim_scache fix.
318
fec7d8b0
GM		 3192000-11-18 Greg McGary <greg@mcgary.org>
320
321 * Makefile.in: remove `@true' commands for rules that have
322 $(CGEN_MAINT) as a prerequisite.
323
fb27a91c
DB		 3242000-10-06 Dave Brolley <brolley@redhat.com>
325
326 * sem.c: Regenerated.
327 * sem-switch.c: Regenerated.
328 * semx-switch.c: Regenerated.
329
de8f5985
DB		 3302000-08-28 Dave Brolley <brolley@redhat.com>
331
332 * Makefile.in: Use of @true confuses VPATH. Remove it.
333 * cpu.h: Regenerated.
334 * cpux.h: Regenerated.
335 * decode.c: Regenerated.
336 * decodex.c: Regenerated.
337 * model.c: Regenerated.
338 * modelx.c: Regenerated.
339 * sem-switch.c: Regenerated.
340 * sem.c: Regenerated.
341 * semx-switch.c: Regenerated.
342
604259a0
FCE		 3432000-08-21 Frank Ch. Eigler <fche@redhat.com>
344
345 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
346 (stamp-arch, stamp-cpu): New targets.
347
eb2d80b4
AC		 348Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
349
350 * configure: Regenerated to track ../common/aclocal.m4 changes.
351
afb2cbbd
DB		 3522000-03-30 Dave Brolley <brolley@redhat.com>
353
354 * configure: Regenerated.
355
2df3850c
JM		 3561999-10-04 Doug Evans <devans@casey.cygnus.com>
357
358 * arch.c,arch.h,cpuall.h: Rebuild.
359 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
360
2acceee2
JM		 3611999-09-29 Doug Evans <devans@casey.cygnus.com>
362
363 * mloop.in: Update call to sim_engine_invalid_insn.
364 * sem.c,sem-switch.c: Rebuild.
365 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
366 result to SEM_PC. Return vpc.
2df3850c
JM		 367 * mloopx.in: Ditto.
368 * semx-switch.c: Rebuild.
2acceee2
JM		 369
370Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
371
372 * traps.c (sim_engine_invalid_insn): Return PC.
373
d4f3574e
SS		 374Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
375
376 * configure: Regenerated to track ../common/aclocal.m4 changes.
377
2df3850c
JM		 3781999-09-01 Doug Evans <devans@casey.cygnus.com>
379
380 * decodex.c: Rebuild.
381
104c1213
JM		 3821999-08-28 Doug Evans <devans@casey.cygnus.com>
383
384 * sem.c: Rebuild
385
2df3850c
JM		 386 * cpux.h: Rebuild.
387
96baa820
JM		 3881999-08-09 Doug Evans <devans@casey.cygnus.com>
389
390 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 391 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 392
3931999-08-04 Doug Evans <devans@casey.cygnus.com>
394
395 * m32r-sim.h (SEM_SKIP_INSN): Delete.
396 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 397 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
398 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
399 (emit_full_parallel): Ditto.
96baa820 400
cd0fc7c3
SS		 4011999-05-08 Felix Lee <flee@cygnus.com>
402
403 * configure: Regenerated to track ../common/aclocal.m4 changes.
404
7a292a7a
SS		 405Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
406
407 * devices.c (device_io_read_buffer): New arg `sd'.
408 (device_io_write_buffer): New arg `sd'.
409 (device_error): Give proper arg spec.
410
4111999-04-10 Doug Evans <devans@casey.cygnus.com>
412
413 * sem-switch.c,sem.c: Rebuild.
2df3850c 414 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 415
4161999-03-27 Doug Evans <devans@casey.cygnus.com>
417
418 * decode.c: Rebuild.
2df3850c 419 * decodex.c: Rebuild.
7a292a7a
SS		 420
4211999-03-26 Doug Evans <devans@casey.cygnus.com>
422
423 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
424
4251999-03-22 Doug Evans <devans@casey.cygnus.com>
426
427 * arch.c,arch.h,model.c: Rebuild.
2df3850c 428 * modelx.c: Rebuild.
7a292a7a
SS		 429 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
430 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
431 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
432 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
433 (m32rbf_store_register): Ditto.
434 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
435 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
436 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
437 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
438 with appropriate calls to m32rbf_*.
439
4401999-03-11 Doug Evans <devans@casey.cygnus.com>
441
442 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 443 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 444 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
445 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
446
4471999-02-25 Doug Evans <devans@casey.cygnus.com>
448
449 * cpu.c,cpu.h: Rebuild.
450
c906108c
SS		 4511999-02-09 Doug Evans <devans@casey.cygnus.com>
452
453 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
454 (stamp-xmloop): s/-parallel/-parallel-write/.
455 * configure.in (sim_link_files,sim_link_links): Delete.
456 * configure: Rebuild.
457 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 458 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 459 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
460 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
461 m32r_cgen_opcode_open. Set disassembler.
462 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
463 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
464 m32r-desc.h,m32r-opc.h,m32r-sim.h.
465
2df3850c
JM		 466Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
467
468 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
469
c906108c
SS		 4701999-01-27 Doug Evans <devans@casey.cygnus.com>
471
472 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 473 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 474
4751999-01-15 Doug Evans <devans@casey.cygnus.com>
476
477 * decode.h,model.c: Regenerate.
2df3850c 478 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 479
4801999-01-14 Doug Evans <devans@casey.cygnus.com>
481
482 * arch.c,arch.h,cpuall.h: Regenerate.
483 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
484 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 485 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 486
4871999-01-11 Doug Evans <devans@casey.cygnus.com>
488
489 * Makefile.in (m32r-clean): rm eng.h.
490 * sim-main.h: Delete inclusion of ansidecl.h.
491 * cpu.h: Regenerate.
2df3850c 492 * cpux.h: Regenerate.
c906108c
SS		 493
4941999-01-06 Doug Evans <devans@casey.cygnus.com>
495
496 * cpu.h: Regenerate.
2df3850c 497 * cpux.h: Regenerate.
c906108c
SS		 498
4991999-01-05 Doug Evans <devans@casey.cygnus.com>
500
501 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
502 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
503 (sim-if.o): Use SIM_MAIN_DEPS.
504 (arch.o,traps.o,devices.o): Ditto.
505 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
506 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 507 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 508 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
509 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
510 ([GS]ET_H_CR): Define.
511 (m32rbf_h_psw_[gs]et_handler): Declare.
512 ([GS]ET_H_PSW): Define.
513 (m32rbf_h_accum_[gs]et_handler): Declare.
514 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 515 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
516 (m32rxf_h_accums_[gs]et_handler): Declare.
517 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 518 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
519 * m32r.c (WANT_CPU): Define as m32rbf.
520 (all register access fns): Rename to ..._handler.
2df3850c
JM		 521 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
522 * m32rx.c (WANT_CPU): Define as m32rxf.
523 (all register access fns): Rename to ..._handler.
c906108c
SS		 524
5251998-12-14 Doug Evans <devans@casey.cygnus.com>
526
527 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
528 (SIM_AC_OPTION_ALIGNMENT): Make strict.
529 * configure: Regenerate.
530
531 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
532 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
533 * traps.c (m32r_core_signal): Handle --environment=operating.
534
5351998-12-09 Doug Evans <devans@casey.cygnus.com>
536
537 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 538 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 539
540 * sim-if.c: Include string.h or strings.h if present.
541
5421998-12-04 Doug Evans <devans@casey.cygnus.com>
543
544 * configure.in: Call SIM_AC_OPTION_INLINE.
545 * configure: Regenerate.
546 * sim-main.h: Protect against multiple inclusion.
547 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
548 Done by cgen-sim.h now.
549 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
550 * cpuall.h: Regenerate.
551 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
552 * mloop.in (extract16): Make static inline again.
553 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
554 (extract32): Ditto.
555 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
556 (execute): Test ARGBUF_PROFILE_P before profiling.
557 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 558 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
559 * mloopx.in: Rewrite.
c906108c
SS		 560
5611998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
562
563 * devices.c (device_io_write_buffer): Fix typo.
564 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
565 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
566
5671998-11-18 Doug Evans <devans@casey.cygnus.com>
568
569 * Makefile.in (M32R_OBJS): Delete extract.o.
570 (extract.o): Delete.
571 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
572 * mloop.in (extract16): Update type of `insn' arg.
573 Delete call to d->extract.
574 (extract32): Ditto.
2df3850c
JM		 575 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
576 * mloopx.in (extractx16): Update type of `insn' arg.
577 Delete call to d->extract. Delete arg pbb_p. All callers updated.
578 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
579 (extractx32): Ditto.
c906108c
SS		 580
581Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
582
583 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
584 before cgen-types.h.
585 * tconfig.in: Guard against multiple inclusion.
586 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 587 * cpux.h: Ditto.
c906108c
SS		 588
589Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
590
591 * sim-main.h: #include cpu-opc.h.
592 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
593 to get #include cleanup.
2df3850c 594 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 595
596 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
597 CGEN_INCLUDE_DEPS.
598 (M32RBF_INCLUDE_DEPS): Define.
599 (m32r .o's): Depend on it.
600 (mloop.c): Update call to genmloop.sh.
601 * cpu.h,cpuall.h: Regenerate.
602 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
603 #include cgen-scache.h,cgen-cpu.h.
604 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 605 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
606 (m32rx .o's): Depend on it.
607 (mloopx.c): Update call to genmloop.sh.
608 * cpux.h: Regenerate.
c906108c
SS		 609
610Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
611
612 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
613
614Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
615
616 Add pseudo-basic-block execution support.
617 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
618 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
619 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
620 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
621 * arch.c,arch.h,cpuall.h: Regenerate.
622 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
623 * sem-switch.c,sem.c: Regenerate.
624 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
625 load_regs_pending.
626 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
627 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
628 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
629 m32rbf_h_accum_set): Likewise.
630 (m32r_model_{init,update}_insn_cycles): Delete.
631 (m32rbf_model_insn_{before,after}): New fns.
632 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
633 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
634 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
635 (check_load_stall): New fn.
636 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
637 (m32rbf_model_test_u_exec): New fn.
638 * mloop.in: Rewrite, use pbb support.
639 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
640 (sim_fetch_register,sim_store_register): Delete.
641 * sim-main.h (CIA_GET,CIA_SET): Fix.
642 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
643 * tconfig.in (WITH_SCACHE_PBB): Define.
644 (WITH_SCACHE_PBB_M32RBF): Define.
645 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
646 (m32r_trap): Pass pc to sim_engine_halt.
647 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
648 * configure: Regenerate.
2df3850c
JM		 649 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
650 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 651 (semx.o): Delete.
652 (extractx.o): Add.
2df3850c
JM		 653 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
654 * readx.c: Delete.
655 * semx.c: Delete.
656 * extractx.c: New file.
657 * semx-switch.c: New file.
658 * m32r-sim.h (BRANCH_NEW_PC): Delete.
659 (SEM_SKIP_INSN): New macro.
660 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
661 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
662 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
663 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
664 (m32rxf_model_insn_{before,after}): New fns.
665 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
666 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
667 (check_load_stall): New fn.
668 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
669 * mloopx.in: Rewrite, use pbb support.
670 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
671 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 672
673Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
674
675 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
676 ({ACC1L,ACC1H}_REGNUM): New macros.
677 (m32r_decode_gdb_ctrl_regnum): Add prototype.
678 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
679 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 680 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 681
682Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
683
684 * m32r-sim.h (GET_H_SM): New macro.
685 (UART params): Update to msa2000.
686 * devices.c (device_io_read_buffer): Update to msa2000.
687 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
688 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
689 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 690 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
691 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
692 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 693
694Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
695
696 * m32r-sim.h (m32r_trap): Update prototype.
697 * traps.c (m32r_trap): New arg `pc'.
698 * sem.c,sem-switch.c: Regenerated.
2df3850c 699 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 700
701Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
702
703 Rename cpu m32r to m32rb to distinguish from architecture name.
704 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
705 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
706 * tconfig.in (WANT_CPU_M32RB): Ditto.
707 * m32r.c (WANT_CPU_M32RB): Ditto.
708 (*): m32r_ cpu fns renamed to m32rb_.
709 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
710 * arch.h,arch.c: Regenerate.
711 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
712 * sem-switch.c,sem.c: Regenerate.
713
714 * sim-if.c (sim_open): Don't allocate memory on top of any user
715 specified memory.
716 (h_gr_get,h_gr_set): Delete.
717 * sim-main.h (h_gr_get,h_gr_set): Delete.
718 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
719 a_m32r_h_gr_[gs]et.
720
721 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
722
723 * sim-if.c (sim_open): Open opcode table.
724 (sim_close): Close it.
725
2df3850c
JM		 726Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
727
728 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
729 accept an accumulator choice.
730 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
731
c906108c
SS		 732Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
733
734 * m32r.c: Include cgen-mem.h.
735 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 736 * m32rx.c: Include cgen-mem.h.
737 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 738
739Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
740
741 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 742 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 743
744Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
745
746 * Makefile.in: cgen_maint -> CGEN_MAINT.
747 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
748 * configure: Regenerate.
749 * arch.c,arch.h,cpuall.h: Regenerate.
750 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
751 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 752 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
753 * semx.c: Regenerate.
754 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 755
756Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
757
758 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
759 load_stall,biggest_cycles.
760 * m32r.c (m32r_model_mark_get_h_gr): Update.
761 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
762 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
763 * mloop.in: Call cycle init/update fns.
764 * model.c: Regenerate.
2df3850c
JM		 765 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
766 * mloopx.in: Call cycle init/update fns.
767 * modelx.c: Regenerate.
768
c906108c
SS		 769Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
770
771 * traps.c: New file. Trap support moved here from sim-if.c.
772 * Makefile.in (SIM_OBJS): Add traps.o
773 * sim-if.c: Don't include targ-vals.h.
774 (sim_engine_illegal_insn): Moved to traps.c
775 * sim-main.h (SIM_CORE_SIGNAL): Define.
776 (m32r_core_signal): Declare.
777 * m32r-sim.h (m32r_trap): Declare.
778
779 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
780 register.
781
782 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
783 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
784 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
785
786 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 787 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 788
789Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
790
791 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
792 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
793 (execute): Count parallel insns.
794 * sim-if.c (print_m32r_misc_cpu): Print count.
795 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
796
797 Zero bottom two bits of pc in jmp,jl insns.
798 * sem.c,sem-switch.c: Regenerate.
2df3850c 799 * semx.c: Regenerate.
c906108c
SS		 800
801Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
802
803 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
804
805Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
806
807 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
808 (sim_sync_stop): New function.
809
810Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
811
812 * Makefile.in (devices.o): Add dependencies.
813
814 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
815 * sem-switch.c,sem.c: Regenerate.
816 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 817 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
818 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
819 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
820 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 821
822Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
823
824 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
825
826Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
827
828 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
829 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 830 * cpux.h: Ditto.
831 * modelx.c: Ditto.
c906108c
SS		 832
833 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 834 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 835 * decode.c,decode.h: Regenerate, introduces IDESC table.
836 * mloop.in (extract16,extract32): Add IDESC support.
837 Update names of semantic handler member names.
838 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 839 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
840 * mloopx.in: Add IDESC support.
841 Update names of semantic handler member names.
842 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 843
844 * sem-switch.c: Regenerate. Redo computed goto label handling.
845 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 846 * readx.c: Regenerate. Redo computed goto label handling.
847 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
848 support.
c906108c
SS		 849
850 * m32r.c (m32r_fetch_register): Change result type and args to
851 conform to sim_fetch_register interface.
852 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 853 * m32rx.c (m32rx_fetch_register): Change result type and args to
854 conform to sim_fetch_register interface.
855 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 856
857 * sim-if.c (alloc_cpu): Delete.
858 (free_state): Uninstall modules here ...
859 (sim_open): ... and not here. Call sim_cpu_alloc_all.
860 Set default architecture/model if not specified.
861 (sim_fetch_register,sim_store_register): Rewrite.
862
863 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
864 and moved to common/sim-cpu.c.
865 (sim_create_inferior): Update.
866 (do_trap): Update.
867 * sim-main.h (h_pc_get,h_pc_set): Delete.
868
869 * sim-main.h (sim_cia): Change to USI.
870 (sim_cpu): Move m32r_misc_profile before machine generated part.
871
872Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
873
874 * configure: Regenerated to track ../common/aclocal.m4 changes.
875
876Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
877
878 * model.c: Rebuilt.
2df3850c 879 * modelx.c: Rebuilt.
c906108c
SS		 880
881Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
882
883 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
884 and variable renaming due to macro insn additions.
885 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 886 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
887 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 888
889Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
890
891 * configure: Regenerated to track ../common/aclocal.m4 changes.
892 * config.in: Ditto.
893
894Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
895
896 * acconfig.h: New file.
897 * configure.in: Reverted change of Apr 24; use sinclude again.
898
899Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
900
901 * configure: Regenerated to track ../common/aclocal.m4 changes.
902 * config.in: Ditto.
903
904Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
905
906 * configure.in: Don't call sinclude.
907
908Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
909
910 * cpu.c,sem.c,sem-switch.c: Regenerate. From
911 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
912 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
913 #include cgen-ops.h.
2df3850c
JM		 914 * cpux.c,readx.c,semx.c: Regenerate.
915 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
916 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
917 (m32r_h_accums_get): Sign extend top 8 bits.
918
919Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
920
921 * semx.c: Regenerate.
c906108c
SS		 922
923Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
924
925 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 926 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 927
928Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
929
930 * configure: Regenerated to track ../common/aclocal.m4 changes.
931
932Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
933
934 * configure: Regenerated to track ../common/aclocal.m4 changes.
935
936Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
937
938 * configure: Regenerated to track ../common/aclocal.m4 changes.
939
940Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
941
942 * configure: Regenerated to track ../common/aclocal.m4 changes.
943
944Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
945
946 * config.in (HAVE_FCNTL_H): Add.
947 * configure: Regenerate.
948 * Makefile.in (SIM_OBJS): Add devices.o.
949 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
950 (UART_*): Define m32r serial port parameters.
951 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
952 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
953 * devices.c: To here.
954 * sim-if.c: Don't include signal.h,sim-core.h.
955 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
956 (sim_resume): Call sim_module_{resume,suspend}.
957 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
958
959 * tconfig.in (SIM_HANDLES_LMA): Define.
960
961 * sim-if.c (do_trap): Result is new pc.
962 Handle --environment=operating.
963 * sem-switch.c,sem.c: Regenerate.
2df3850c 964 * semx.c: Regenerate.
c906108c
SS		 965
966Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
967
968 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
969 sim_core_*_map with read_map, write_map, exec_map resp.
970
971Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
972
973 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
974 (arch.o): Delete cpu-opc.h dependency.
975 (decode.o,model.o): Likewise.
2df3850c 976 (decodex.o,modelx.o): Likewise.
c906108c
SS		 977
978 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 979 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 980
981Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
982
983 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
984
985 * sim-if.c (sim_info): Delete.
986
2df3850c
JM		 987Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
988
989 * mloopx.in: Fix handling of branch in parallel with another insn.
990 * semx.c: Regenerate.
991
c906108c
SS		 992Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
993
994 * sim-main.h: #include symcat.h.
995 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
996 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
997 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
998 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 999 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1000 * mloopx.in: Rewrite.
1001 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1002
1003Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
1004
1005 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1006 in the backup PC register.
2df3850c
JM		 1007 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1008 in the backup PC register.
c906108c
SS		 1009
1010Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
1011
1012 * m32r.c (do_lock,do_unlock): Delete.
1013 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1014 * sem.c,sem-switch.c: Regenerate.
2df3850c 1015 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1016
1017Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
1018
1019 * Makefile.in (M32R_OBJS): Add cpu.o.
1020 (cpu.o): Add rule for.
1021 (NL_TARGET): Define.
1022 * configure.in: Add AC_CHECK_PROG(SCHEME).
1023 * cpu.c: New file.
1024 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1025 * sem-switch.c,sem.c: Regenerate.
1026 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 1027 (M32RX_OBJS): Add cpux.o.
1028 (cpux.o): Add rule for.
1029 cpux.c: New file.
1030 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1031 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1032 (m32rx_h_cr_{get,set}): New functions.
1033 (m32rx_h_accums_{get,set}): New functions.
1034 * mloopx.in: Rewrite main loop.
c906108c
SS		 1035
1036 * m32r.c (do_trap): Move from here.
1037 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1038 (sim_create_inferior): Use h_pc_set.
1039 (h_pc_{get,set}): New functions.
1040 (h_gr_{get,set}): New functions.
1041 (syscall_{read,write}_mem): New functions.
1042 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1043
1044Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1045
1046 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1047 length parameter. Return -1.
1048 (sim_create_inferior): Pass 4 sim_store_register.
1049
1050Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1051
1052 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1053
1054 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 1055 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 1056
1057Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1058
1059 * decode.c, sem.c: Regenerate.
2df3850c
JM		 1060 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1061 * m32rx.c (m32rx_h_accums_set): New function.
1062 (m32rx_model_mark_[gs]et_h_gr): New function.
1063 * mloopx.in: Rewrite.
1064 * Makefile.in (mloopx.o): Build with -parallel.
1065 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1066 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 1067
1068Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1069
1070 * Makefile.in (m32r.o): Depend on cpu.h
1071 (extract.o): Pass -DSCACHE_P.
1072 * mloop.in (extract{16,32}): Update call to m32r_decode.
1073 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1074 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1075 * sim-main.h: #include "ansidecl.h".
1076 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 1077 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1078 (m32rx.o): New rule.
1079 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1080 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1081 (m32rx_h_accums_get): New function.
1082 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1083 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1084
1085Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1086
1087 * configure: Regenerated to track ../common/aclocal.m4 changes.
1088
1089Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1090
1091 * configure: Regenerated to track ../common/aclocal.m4 changes.
1092
2df3850c
JM		 1093Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1094
1095 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1096 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1097 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1098
c906108c
SS		 1099Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1100
1101 * cpux.h: Fix duplicate definition of h_accums field for
1102 fmt_53_sadd structure.
1103
2df3850c
JM		 1104Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1105
1106 * Makefile.in: Add m32rx objs, and rules to build them.
1107 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1108 * m32rx.c, mloopx.in: New files.
1109
c906108c
SS		 1110Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1111
1112 * configure: Regenerated to track ../common/aclocal.m4 changes.
1113
1114Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1115
1116 * arch.c, arch.h, cpuall.h: New files.
1117 * arch-defs.h: Deleted.
1118 * mloop.in: Renamed from mainloop.in.
1119 * Makefile.in: Update.
1120 * sem-ops.h: Deleted.
1121 * mem-ops.h: Deleted.
1122 (arch): Renamed from CPU.
1123 * cpu.h: New file.
1124 * decode.c: Redone.
1125 * decode.h: Redone.
1126 * extract.c: Redone.
1127 * model.c: Redone.
1128 * sem-switch.c: Redone.
1129 * sem.c: Renamed from semantics.c, and redone.
1130 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1131 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1132 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1133 (m32r_{fetch,store}_register): New functions.
1134 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1135 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1136 (h_cr_{get,set}): Prefix with m32r_.
1137 (do_trap): Fetch state from current_cpu, not current_state.
1138 Call sim_engine_halt instead of engine_halt.
1139 * sim-if.c (alloc_cpu): New function.
1140 (free_state): New function.
1141 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1142 type. Call sim_analyze_program.
1143 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1144 (sim_resume): Handle m32rx.
c906108c
SS		 1145 (sim_stop_reason): Deleted.
1146 (print_m32r_misc_cpu): Update.
2df3850c 1147 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1148 (sim_{read,write}): Deleted.
1149 (sim_engine_illegal_insn): New function.
1150 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1151 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1152 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1153 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1154 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1155 (sim_state): Delete members core,events,halt_jmp_buf.
1156 Change `cpu' member to be a pointer to the cpu's struct, rather than
1157 record inside the state struct.
1158 * tconfig.in (WITH_DEVICES): Define here.
1159 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1160
1161Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1162
1163 * arch-defs.h (INSN_NAME): Fix typo.
1164
1165Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1166
1167 * configure: Regenerated to track ../common/aclocal.m4 changes.
1168 * config.in: Ditto.
1169
1170Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1171
1172 * m32r-sim.h (MSPR_ADDR): New macro.
1173 (m32r_mspr_device): Declare.
1174 (struct _device): Define.
1175 * m32r.c (m32r_mspr_device): New global.
1176 (device_{io_{read,write}_buffer,error}): New functions.
1177 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1178 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1179 (sim_open): Attach device to handle MSPR register.
1180 * sim-main.h (WITH_DEVICES): Define as 1.
1181 Include cpu-sim.h.
1182
1183 * configure: Regenerated to track ../common/aclocal.m4 changes.
1184
1185Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1186
1187 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1188 * configure: Regenerated.
1189
1190Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1191
1192 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1193 * sim-if.c (sim_open): Call sim_config.
1194 (sim_stop_reason): Update call to sim_signal_to_host.
1195
1196Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1197
1198 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1199
1200Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1201
1202 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1203
1204Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1205
1206 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1207
1208Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1209
1210 * configure: Regenerated to track ../common/aclocal.m4 changes.
1211
1212Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1213
1214 * configure: Regenerated to track ../common/aclocal.m4 changes.
1215
1216Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1217
1218 * configure: Regenerated to track ../common/aclocal.m4 changes.
1219
1220Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1221
1222 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1223 SIM_DEFAULT_MODEL): Delete, moved to common.
1224 (SIM_EXTRA_CFLAGS): Update.
1225
1226Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1227
1228 * configure.in (sim_link_links): Configure non-strict memory
1229 alignment.
1230
1231 * configure: Regenerated to track ../common/aclocal.m4 changes.
1232
1233Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1234
1235 * configure: Regenerated to track ../common/aclocal.m4 changes.
1236
1237Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1238
1239 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1240 using sim_do_commandf.
1241 (sim_open): Set magic-number at the start.
1242 (sim_do_command): Implement.
1243
1244 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1245
1246Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1247
1248 * configure: Regenerated to track ../common/aclocal.m4 changes.
1249
1250Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1251
1252 * configure: Regenerated to track ../common/aclocal.m4 changes.
1253
1254Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1255
1256 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1257
1258Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1259
1260 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1261
1262Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1263
1264 * configure: Regenerated to track ../common/aclocal.m4 changes.
1265 * config.in: Ditto.
1266
1267Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1268
1269 * sim-if.c (sim_kill): Delete.
1270 (sim_create_inferior): Add ABFD argument.
1271 (sim_load): Move setting of PC from here.
1272 (sim_create_inferior): To here.
1273 (sim_load): Delete, use sim-hload.c instead.
1274
1275 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1276
1277Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1278
1279 * configure: Regenerated to track ../common/aclocal.m4 changes.
1280 * config.in: Ditto.
1281
1282Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1283
1284 * sim-if.c (sim_open): Add ABFD argument.
1285
1286Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1287
1288 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1289 * sim-if.c (sim_open): Use it.
1290
1291Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1292
1293 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1294
1295Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1296
1297 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1298 (sim_write): Ditto for write.
1299
1300 * m32r.c (do_trap): Ditto for read/write.
1301
1302Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1303
1304 * sim-if.c (sim_open): Add callback argument.
1305 (sim_set_callbacks, sim_callback): Delete.
1306 (sim_load): Set STATE_LOADED_P.
1307
1308Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1309
1310 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1311 sim_engine_abort.
1312
1313Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1314
1315 * sim-if.c (sim_open): Update to reflect changes to core in
1316 ../common/.
1317 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1318 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1319 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1320
1321Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1322
1323 * decode.c (decode): Add computed goto support.
1324
1325Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1326
1327 * mem-ops.h: Stub additional core read/write arguments.
1328
1329 * sim-main.h: Declare sim_cia - type SI.
1330 (struct _sim_cpu): Move base type to end per common.
1331 (struct _sim_state): Ditto.
1332
1333Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1334
1335 Merge from branch into devo. CGEN generic files moved to common
1336 directory. K&R C support is no longer provided.
1337
1338Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1339
1340 * configure: Regenerated to track ../common/aclocal.m4 changes.
1341
1342Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1343
1344 * Makefile.in, seman-cache.c: new file, for wingdb build.
1345 * sim-alloca.h: fixed for wingdb.
1346
1347Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1348
1349 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1350 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1351 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1352
1353Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1354
1355 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1356 (exc_illegal): Likewise.
1357 * decode.c (decode_vars): Add decode_illegal.
1358 * genmloop.sh: #include "cpu-opc.h".
1359 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1360 (labels): Add case_INSN_ILLEGAL.
1361 (SWITCH): Add INSN_ILLEGAL case.
1362
1363Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1364
1365 * model.c (model_module): Use 0 not NULL.
1366
1367 * genmloop.sh (sim_main_loop): Handle k&r c.
1368
1369 * sem-switch.c: Regenerate to get k&r c support.
1370 * semantics.c: Likewise.
1371
1372 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1373 (ADDCSI,SUBCSI): New functions.
1374 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1375 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1376
1377 * simcache.c (simcache_{install,init,uninstall}): Use
1378 DECLARE_MODULE_INSTALL_HANDLER.
1379 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1380
1381 * utils.c: #include "semops.h".
1382
1383Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1384
1385 * profile.c (profile_print_simcache): Fix thinko in printf text.
1386
1387 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1388
1389Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1390
1391 * m32r.c (h_cr_get): Rewrite.
1392 (h_cr_set): Rewrite.
1393 * sem-switch.c (rte): bcarry renamed to bcond.
1394 * semantics.c (rte): Likewise.
1395 * simdefs.h (CPU_STATE): Likewise.
1396
1397 * config.in (HAVE_SYS_TIME_H): Add.
1398 * configure.in: Check for sys/time.h.
1399 * configure: Regenerated.
1400 * utils.c: Include sys/time.h if present.
1401
1402 * common.c (sim_parse_args): Account for NULL terminating entry
1403 in long_options table.
1404
1405 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1406 Always use cache if configured in.
1407 * mainloop.in (do_extract_insn{16,32}): New functions.
1408 (normal,fast): Call them. Handle starting in left slot.
1409 * simcache.c (simcache_option_handler): Disallow -c0.
1410 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1411
1412 * profile.c (profile_print_simcache): Fix percentage calc.
1413
1414 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1415
1416Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1417
1418 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1419 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1420 Add mod-list.h.
1421 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1422 (sim-if.o,m32r.o,utils.o): Likewise.
1423 (common.o): Don't explicitly depend on mod-list.h.
1424 (mainloop.c): Pass CPU to genmloop.sh.
1425 (stamp-modules): Depend on configure.
1426 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1427 (extract.o): Depend on decode.h, memops.h, semops.h.
1428 (semantics.o,seman-cache.o): Likewise.
1429 (model.o,ops.o): Depend on memops.h.
1430 (extr-cache.o): Disable building for the moment.
1431
1432 * simcommon.h: Delete, move contents into cgen-sim.h.
1433 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1434 (UINT,CGEN_CAT3): Define.
1435 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1436 (decode_t): Renamed to DECODE.
1437
1438 * simfns.h: Delete, contents moved to memops.h,semops.h.
1439 * memops.h: New file.
1440 * semops.h: New file.
1441 * decode.h: Renamed from semantics.h.
1442
1443 * sim-argv.h: New file.
1444 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1445 dependency of sim-argv.h.
1446
1447 * sim-alloca.h: New file.
1448 * common.c: Include it.
1449 * Makefile.in (common.o): Add dependency.
1450
1451 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1452 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1453 * configure.in: sinclude ../common/aclocal.m4.
1454 Check for headers time.h, sys/resource.h.
1455 Check for functions time, getrusage.
1456 (sim_link_{files,links}): Add link cpu-opc.h.
1457 (sim_profile): Add simcache.
1458 (SIM_AC_PROFILE): Add simcache, profile.o.
1459 (simcache module): Delete extr-cache.o for now.
1460 (--enable-sim-cache): Allow specification of default cache size.
1461 * configure: Regenerated.
1462
1463 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1464 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1465 Regenerate.
1466
1467 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1468 Don't include m32r-sim.h.
1469 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1470 Simplify profiling test with PROFILE_MODEL_P.
1471 (mvfc,mvtc): Fix access of control registers.
1472 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1473 Don't include m32r-sim.h.
1474 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1475 Simplify profiling test with PROFILE_MODEL_P.
1476 (mvfc,mvtc): Fix access of control registers.
1477
1478 * sem-switch.c: New file, for GCC computed goto support.
1479
1480 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1481 memops.h,semops.h,trace.h,cpu-sim.h.
1482 (RUN_FAST_P): Change default to run fast if cache size > 0
1483 and not profiling.
1484 (sim_main_loop): Record execution time.
1485 Record instruction count even in fast mode.
1486 (init): Allow cpu to provide init code in mainloop.in.
1487 (FAST): Define as 0 or 1 depending on fast mode.
1488 * mainloop.in (normal): Combine with fast case.
1489 Add support for GCC computed gotos. Count simcache hits/misses.
1490 (init): Initialize "switch" labels if GNUC.
1491
1492 * cgen-utils.in: Don't include opcode/cgen.h.
1493 Include cgen-sim.h, cpu-opc.h.
1494 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1495 * m32r-sim.h: Don't include mod-list.h
1496 (RUN_FAST_P): Delete.
1497 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1498 semops.h,memory.h,trace.h
1499 (h_cr_get,h_cr_set): New functions.
1500 * memory.c: #include cgen-sim.h,callback.h.
1501 * ops.c: Don't include profile.h,m32r-sim.h.
1502 Include cgen-sim.h,memops.h,cpu-sim.h.
1503 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1504 * trace.c: Include cgen-sim.h,cpu-opc.h.
1505 * trace.h (trace_insn_{init,fini}): Declare.
1506
1507 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1508 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1509 Regenerate to get new insn aliases.
1510
1511 * mrun.c: #include "ansidecl.h".
1512 (STATE): Use struct sim_state instead.
1513
1514 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1515 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1516 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1517 (profile_print_simcache): New function.
1518 (profile_print): Call it. Print simulator speed stats.
1519 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1520 PROFILE_MEMORY_MASK.
1521 (MODULE_PROFILE_SIMCACHE_P): Define.
1522 (PROFILE_SIMCACHE_MASK): Define.
1523 (PROFILE_COUNT): New members total_insn_count,exec_time.
1524 New members simcache_hits,simcache_misses.
1525 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1526 (PROFILE_MODEL_P): New macro.
1527 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1528
1529 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1530 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1531 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1532 (sim_info): Pass verbose to profile_print.
1533
1534 * simcache.c: Include cgen-sim.h,callback.h.
1535 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1536 (simcache_option_handler): Ensure cache size at least 2.
1537 Allow config time specification of default cache size.
1538 * simcache.h (struct simcache): Support GCC computed gotos.
1539 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1540 (USING_SIMCACHE_P): New macro.
1541
1542 * simdefs.h: Don't include m32r-opc.h.
1543 (CGEN_MAX_SIM_INSNS): Define.
1544 (CPU_STATE): Regenerate.
1545 (ARGBUF): Regenerate.
1546 (extract,semantic handler decls): Delete, moved to decode.h.
1547
1548 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1549 (USE_SEM_SWITCH): Define.
1550
1551 * utils.c: Include bfd.h,time.h,sys/resource.h.
1552 (sim_time_get,sim_time_elapsed): New functions.
1553 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1554
1555Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1556
1557 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1558 * configure: Regenerated.
1559 * model.c: #include <stdlib.h>.
1560 * simcache.c: #include "libiberty.h".
1561 * simcommon.h (alloca): Handle i386-windows.
1562
1563 * common.c: #include libiberty.h.
1564 (sim_signal_to_host): Return 5 if wingdb.
1565
1566Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1567
1568 * configure.in (sim_cache): Enabled by default now, pass default
1569 cache size to --enable-sim-cache.
1570 * simcache.c (simcache_option_handler): Allow -c 0.
1571
1572 * simdefs.h,simfns.h: Regenerate
1573 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1574
1575Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1576
1577 Add model profiling support.
1578 * configure.in: Handle --enable-sim-model.
1579 (sim_profile): Add model.
1580 * Makefile.in (model.o): Add rule.
1581 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1582 * extract.c (*): Add model profiling support.
1583 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1584 (model_mark_{busy,unbusy}_reg): New functions.
1585 * profile.c (profile_option_handler): Recognize --profile model.
1586 (profile_print_model): New function.
1587 (profile_print): Call it.
1588 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1589 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1590 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1591 load_stall_count,taken_count,untaken_count.
1592 * semantics.c (*): Add model profiling support.
1593 * simcommon.h (struct sim_state): New members mach,model.
1594 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1595 (MAX_MODELS,MAX_UNITS): Define.
1596 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1597
1598 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1599 (stamp-modules): Depend on genmodlist.sh.
1600 * common.c (standard_options): Add --max-insns.
1601 (copy_argv): New function.
1602 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1603 * genmloop.sh: Allow mainloop.in to contain support code.
1604 * mainloop.in: Move do_insn16,do_insn32 here.
1605 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1606 * sim-if.c (sim_open): Don't set max insn count.
1607 (sim_create_inferior): Save argv,envp.
1608 * simcommon.h (struct sim_state): New members argv,envp.
1609 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1610 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1611 (ARGBUF): New members h_gr_get, h_gr_set.
1612 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1613 (trace_printf): Print to buffer, output later by trace_insn_fini.
1614 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1615
1616Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1617
1618 * configure.in (AC_FUNC_ALLOCA): Call.
1619 * configure: Regenerate.
1620 * config.h (HAVE_ALLOCA_H): Add.
1621 * simcommon.h: Add alloca support.
1622 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1623 (DECLARE_OPTION_HANDLER): Define.
1624 (MEM_FN): Declare using PARAMS.
1625 (DECLARE_MEM_FN): Define.
1626 * trace.c (trace_result): Tweak for !STDC.
1627 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1628 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1629 * common.c (sim_print_help_fn): Use PARAMS.
1630 (standard_option_handler): Fix decl for !STDC systems.
1631 * memory.c: #include <stdio.h>
1632 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1633 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1634 * profile.c (profile_install): Likewise.
1635 (profile_option_handler): Likewise.
1636
1637Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1638
1639 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1640 Prefix them with 0x instead.
1641
1642 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1643 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1644 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1645 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1646 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1647 Add support for boolean and/or.
1648 * utils.c: Redo naming of DI functional support.
1649 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1650
1651Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1652
1653 * Directory created.
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