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2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
5f3ef9d0
JB		 12012-06-15 Joel Brobecker <brobecker@adacore.com>
2
3 * config.in, configure: Regenerate.
4
a35a3322
MF		 52012-03-25 Mike Frysinger <vapier@gentoo.org>
6
7 * traps-linux.c (sim_core_trans_addr): Delete prototype.
8
2232061b
MF		 92012-03-24 Mike Frysinger <vapier@gentoo.org>
10
11 * aclocal.m4, config.in, configure: Regenerate.
12
db2e4d67
MF		 132011-12-03 Mike Frysinger <vapier@gentoo.org>
14
15 * aclocal.m4: New file.
16 * configure: Regenerate.
17
9c082ca8
MF		 182011-10-17 Mike Frysinger <vapier@gentoo.org>
19
20 * configure.ac: Change include to common/acinclude.m4.
21
6ffe910a
MF		 222011-10-17 Mike Frysinger <vapier@gentoo.org>
23
24 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
25 call. Replace common.m4 include with SIM_AC_COMMON.
26 * configure: Regenerate.
27
2419798b
MF		 282011-07-05 Mike Frysinger <vapier@gentoo.org>
29
30 * sim-if.c (sim_do_command): Delete.
31
fb0cc53e
MF		 322010-03-30 Mike Frysinger <vapier@gentoo.org>
33
34 * devices.c (device_error): Add const to message.
35
2310652a
DE		 362010-02-11 Doug Evans <dje@sebabeach.org>
37
38 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
39 * model.c, * model2.c, * modelx.c,
40 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
41
3725885a
RW		 422010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
43
44 * configure: Regenerate.
45
0f51e9bf
DE		 462010-01-02 Doug Evans <dje@sebabeach.org>
47
48 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
49 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
50 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
51 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
52 update copyright year.
53
197fa1aa
DE		 542009-11-22 Doug Evans <dje@sebabeach.org>
55
56 * cpu.h: Regenerate.
57 * cpu2.h: Regenerate.
58 * cpux.h: Regenerate.
59 * cpuall.h: Regenerate.
60 * decode.c: Regenerate.
61 * decode.h: Regenerate.
62 * decode2.c: Regenerate.
63 * decode2.h: Regenerate.
64 * decodex.c: Regenerate.
65 * decodex.h: Regenerate.
66
894a1d7b
DE		 672009-11-03 Doug Evans <dje@sebabeach.org>
68
e9c60591
DE		 69 * arch.c: Regenerate.
70 * arch.h: Regenerate.
71 * cpu.c: Regenerate.
72 * cpu.h: Regenerate.
73 * cpu2.c: Regenerate.
74 * cpu2.h: Regenerate.
75 * cpuall.h: Regenerate.
76 * cpux.c: Regenerate.
77 * cpux.h: Regenerate.
78 * decode.c: Regenerate.
79 * decode.h: Regenerate.
80 * decode2.c: Regenerate.
81 * decode2.h: Regenerate.
82 * decodex.c: Regenerate.
83 * decodex.h: Regenerate.
84 * model.c: Regenerate.
85 * model2.c: Regenerate.
86 * modelx.c: Regenerate.
87 * sem-switch.c: Regenerate.
88 * sem.c: Regenerate.
89 * sem2-switch.c: Regenerate.
90 * semx-switch.c: Regenerate.
91
894a1d7b
DE		 92 * Makefile.in (mloop.c): Add @true to rule.
93 (mloopx.c, mloop2.c): Ditto.
94 (stamp-*): Add Makefile dependency.
95 (arch.c, arch.h, cpuall.h): Specify full path.
96 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
97 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
98 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
99
d6416cdc
RW		 1002009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
101
81ecdfbb
RW		 102 * config.in: Regenerate.
103 * configure: Likewise.
104
d6416cdc
RW		 105 * configure: Regenerate.
106
6a8b8615
DE		 1072009-07-12 Doug Evans <dje@sebabeach.org>
108
109 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
110 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
111
a86de8e0
DE		 1122009-06-20 Doug Evans <dje@sebabeach.org>
113
114 * mloop.in: Add missing # comment marker.
115 * mloop2.in: Ditto.
116 * mloopx.in: Ditto.
117
b5bd9624
HPN		 1182008-07-11 Hans-Peter Nilsson <hp@axis.com>
119
120 * configure: Regenerate to track ../common/common.m4 changes.
121 * config.in: Ditto.
122
6efef468
JM		 1232008-06-06 Vladimir Prus <vladimir@codesourcery.com>
124 Daniel Jacobowitz <dan@codesourcery.com>
125 Joseph Myers <joseph@codesourcery.com>
126
127 * configure: Regenerate.
128
edc5d9ec
HPN		 1292006-12-21 Hans-Peter Nilsson <hp@axis.com>
130
131 * acconfig.h: Remove.
132 * config.in: Regenerate.
133
e85e3205
RE		 1342006-06-13 Richard Earnshaw <rearnsha@arm.com>
135
136 * configure: Regenerated.
137
2f0122dc
DJ		 1382006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
139
140 * configure: Regenerated.
141
20e95c23
DJ		 1422006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
143
144 * configure: Regenerated.
145
2b193c4a
MK		 1462005-03-23 Mark Kettenis <kettenis@gnu.org>
147
148 * configure: Regenerate.
149
35695fd6
AC		 1502005-01-14 Andrew Cagney <cagney@gnu.org>
151
152 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
153 explicit call to AC_CONFIG_HEADER.
154 * configure: Regenerate.
155
f0569246
AC		 1562005-01-12 Andrew Cagney <cagney@gnu.org>
157
158 * configure.ac: Update to use ../common/common.m4.
159 * configure: Re-generate.
160
38f48d72
AC		 1612005-01-11 Andrew Cagney <cagney@localhost.localdomain>
162
163 * configure: Regenerated to track ../common/aclocal.m4 changes.
164
b7026657
AC		 1652005-01-07 Andrew Cagney <cagney@gnu.org>
166
167 * configure.ac: Rename configure.in, require autoconf 2.59.
168 * configure: Re-generate.
169
19e64aa9
KI		 1702004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
171
172 Committed by Kei Sakamoto.
173 * traps-linux.c (m32r_trap): Add entries of the following dummy system
174 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
175 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
176 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
177 __NR_getresgid32 and __NR_chown32.
178 * syscall.h: Add new definitions of system call number.
179
379832de
HPN		 1802004-12-08 Hans-Peter Nilsson <hp@axis.com>
181
182 * configure: Regenerate for ../common/aclocal.m4 update.
183
1ca6491a
AC		 1842004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
185
186 Committed by Andrew Cagney.
187 * traps-linux.c: Don't include linux/module.h.
188 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
189 __NR_get_kernel_syms.
190
4d06b60c
DJ		 1912004-05-18 Daniel Jacobowitz <dan@debian.org>
192
193 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
194
df2a9ff4
AC		 1952004-02-04 Andrew Cagney <cagney@redhat.com>
196
197 Committed by Andrew Cagney.
198 * mloopx.in: Update copyright.
199 (xextract-pbb): Fixed trap for system calls operation in parallel.
200 * mloop2.in (xextract-pbb): Ditto.
201
6edf0760
NC		 2022003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
203
204 * configure.in: Changed for dummy simulator of m32r-linux.
205 * configure: Regenerate.
206 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
207 * traps-linux.c: Added for dummy simulator of m32r-linux.
208 * syscall.h: Ditto.
209 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
210 simulator for m32r-linux.
211 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
212 m32r-linux.
213
16b47b25
NC		 2142003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
215
216 * Makefile.in: Add support for new machine m32r2.
217 * cpu2.c: New file for m32r2 support.
218 * cpu2.h: Likewise.
219 * decode2.c: Likewise.
220 * decode2.h: Likewise.
221 * m32r2.c: Likewise.
222 * mloop2.in: Likewise.
223 * model2.c: Likewise.
224 * sem2-switch.c: Likewise.
225 * arch.c: Regenerate.
226 * arch.h: Regenerate.
227 * cpu.c: Regenerate.
228 * arch.c: Regenerate.
229 * cpuall.c: Regenerate.
230 * cpux.c: Regenerate.
231 * cpux.h: Regenerate.
232 * decode.c: Regenerate.
233 * decode.h: Regenerate.
234 * decodex.c: Regenerate.
235 * decodex.h: Regenerate.
236 * model.c: Regenerate.
237 * modelx.c: Regenerate.
238 * sem-switch.c: Regenerate.
239 * sem.c: Regenerate.
240 * semx-switch.c: Regenerate.
241 * m32r-sim.h: Add EVB register support.
242 * sim-if.c: Likewise.
243 * sim-main.h: Likewise.
244 * traps.c: Likewise.
245
a6fc1778
DB		 2462003-09-08 Dave Brolley <brolley@redhat.com>
247
248 On behalf of Doug Evans <dje@sebabeach.org>
249 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
250
6b4a8935
AC		 2512003-02-27 Andrew Cagney <cagney@redhat.com>
252
253 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
254
57465455
DE		 2552002-12-19 Doug Evans <dje@sebabeach.org>
256
257 * arch.c,arch.h,cpuall.h: Regenerate.
258 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
259 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
260
c8cca39f
AC		 2612002-06-16 Andrew Cagney <ac131313@redhat.com>
262
263 * configure: Regenerated to track ../common/aclocal.m4 changes.
264
378af1d6
DB		 2652001-11-14 Dave Brolley <brolley@redhat.com>
266
267 * arch.c: Regenerate.
268 * arch.h: Regenerate.
269 * cpu.c: Regenerate.
270 * cpu.h: Regenerate.
271 * cpuall.h: Regenerate.
272 * cpux.c: Regenerate.
273 * cpux.h: Regenerate.
274 * decode.c: Regenerate.
275 * decode.h: Regenerate.
276 * decodex.c: Regenerate.
277 * decodex.h: Regenerate.
278 * model.c: Regenerate.
279 * modelx.c: Regenerate.
280 * sem-switch.c: Regenerate.
281 * sem.c: Regenerate.
282 * semx-switch.c: Regenerate.
283
e3e473da
BE		 2842001-07-05 Ben Elliston <bje@redhat.com>
285
286 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
287 (stamp-cpu): Likewise.
288 (stamp-xcpu): Likewise.
289
55552082
DB		 2902001-03-05 Dave Brolley <brolley@redhat.com>
291
378af1d6
DB		 292 * arch.c: Regenerate.
293 * arch.h: Regenerate.
294 * cpu.c: Regenerate.
295 * cpu.h: Regenerate.
296 * cpuall.h: Regenerate.
297 * cpux.c: Regenerate.
298 * cpux.h: Regenerate.
299 * decode.c: Regenerate.
300 * decode.h: Regenerate.
301 * decodex.c: Regenerate.
302 * decodex.h: Regenerate.
303 * model.c: Regenerate.
304 * modelx.c: Regenerate.
305 * sem-switch.c: Regenerate.
306 * sem.c: Regenerate.
307 * semx-switch.c: Regenerate.
55552082 308
9397fcbf
FCE		 3092001-01-12 Frank Ch. Eigler <fche@redhat.com>
310
311 * configure: Regenerated with sim_scache fix.
312
fec7d8b0
GM		 3132000-11-18 Greg McGary <greg@mcgary.org>
314
315 * Makefile.in: remove `@true' commands for rules that have
316 $(CGEN_MAINT) as a prerequisite.
317
fb27a91c
DB		 3182000-10-06 Dave Brolley <brolley@redhat.com>
319
320 * sem.c: Regenerated.
321 * sem-switch.c: Regenerated.
322 * semx-switch.c: Regenerated.
323
de8f5985
DB		 3242000-08-28 Dave Brolley <brolley@redhat.com>
325
326 * Makefile.in: Use of @true confuses VPATH. Remove it.
327 * cpu.h: Regenerated.
328 * cpux.h: Regenerated.
329 * decode.c: Regenerated.
330 * decodex.c: Regenerated.
331 * model.c: Regenerated.
332 * modelx.c: Regenerated.
333 * sem-switch.c: Regenerated.
334 * sem.c: Regenerated.
335 * semx-switch.c: Regenerated.
336
604259a0
FCE		 3372000-08-21 Frank Ch. Eigler <fche@redhat.com>
338
339 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
340 (stamp-arch, stamp-cpu): New targets.
341
eb2d80b4
AC		 342Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
343
344 * configure: Regenerated to track ../common/aclocal.m4 changes.
345
afb2cbbd
DB		 3462000-03-30 Dave Brolley <brolley@redhat.com>
347
348 * configure: Regenerated.
349
2df3850c
JM		 3501999-10-04 Doug Evans <devans@casey.cygnus.com>
351
352 * arch.c,arch.h,cpuall.h: Rebuild.
353 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
354
2acceee2
JM		 3551999-09-29 Doug Evans <devans@casey.cygnus.com>
356
357 * mloop.in: Update call to sim_engine_invalid_insn.
358 * sem.c,sem-switch.c: Rebuild.
359 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
360 result to SEM_PC. Return vpc.
2df3850c
JM		 361 * mloopx.in: Ditto.
362 * semx-switch.c: Rebuild.
2acceee2
JM		 363
364Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
365
366 * traps.c (sim_engine_invalid_insn): Return PC.
367
d4f3574e
SS		 368Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
369
370 * configure: Regenerated to track ../common/aclocal.m4 changes.
371
2df3850c
JM		 3721999-09-01 Doug Evans <devans@casey.cygnus.com>
373
374 * decodex.c: Rebuild.
375
104c1213
JM		 3761999-08-28 Doug Evans <devans@casey.cygnus.com>
377
378 * sem.c: Rebuild
379
2df3850c
JM		 380 * cpux.h: Rebuild.
381
96baa820
JM		 3821999-08-09 Doug Evans <devans@casey.cygnus.com>
383
384 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 385 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 386
3871999-08-04 Doug Evans <devans@casey.cygnus.com>
388
389 * m32r-sim.h (SEM_SKIP_INSN): Delete.
390 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 391 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
392 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
393 (emit_full_parallel): Ditto.
96baa820 394
cd0fc7c3
SS		 3951999-05-08 Felix Lee <flee@cygnus.com>
396
397 * configure: Regenerated to track ../common/aclocal.m4 changes.
398
7a292a7a
SS		 399Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
400
401 * devices.c (device_io_read_buffer): New arg `sd'.
402 (device_io_write_buffer): New arg `sd'.
403 (device_error): Give proper arg spec.
404
4051999-04-10 Doug Evans <devans@casey.cygnus.com>
406
407 * sem-switch.c,sem.c: Rebuild.
2df3850c 408 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 409
4101999-03-27 Doug Evans <devans@casey.cygnus.com>
411
412 * decode.c: Rebuild.
2df3850c 413 * decodex.c: Rebuild.
7a292a7a
SS		 414
4151999-03-26 Doug Evans <devans@casey.cygnus.com>
416
417 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
418
4191999-03-22 Doug Evans <devans@casey.cygnus.com>
420
421 * arch.c,arch.h,model.c: Rebuild.
2df3850c 422 * modelx.c: Rebuild.
7a292a7a
SS		 423 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
424 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
425 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
426 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
427 (m32rbf_store_register): Ditto.
428 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
429 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
430 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
431 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
432 with appropriate calls to m32rbf_*.
433
4341999-03-11 Doug Evans <devans@casey.cygnus.com>
435
436 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 437 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 438 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
439 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
440
4411999-02-25 Doug Evans <devans@casey.cygnus.com>
442
443 * cpu.c,cpu.h: Rebuild.
444
c906108c
SS		 4451999-02-09 Doug Evans <devans@casey.cygnus.com>
446
447 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
448 (stamp-xmloop): s/-parallel/-parallel-write/.
449 * configure.in (sim_link_files,sim_link_links): Delete.
450 * configure: Rebuild.
451 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 452 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 453 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
454 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
455 m32r_cgen_opcode_open. Set disassembler.
456 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
457 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
458 m32r-desc.h,m32r-opc.h,m32r-sim.h.
459
2df3850c
JM		 460Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
461
462 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
463
c906108c
SS		 4641999-01-27 Doug Evans <devans@casey.cygnus.com>
465
466 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 467 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 468
4691999-01-15 Doug Evans <devans@casey.cygnus.com>
470
471 * decode.h,model.c: Regenerate.
2df3850c 472 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 473
4741999-01-14 Doug Evans <devans@casey.cygnus.com>
475
476 * arch.c,arch.h,cpuall.h: Regenerate.
477 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
478 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 479 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 480
4811999-01-11 Doug Evans <devans@casey.cygnus.com>
482
483 * Makefile.in (m32r-clean): rm eng.h.
484 * sim-main.h: Delete inclusion of ansidecl.h.
485 * cpu.h: Regenerate.
2df3850c 486 * cpux.h: Regenerate.
c906108c
SS		 487
4881999-01-06 Doug Evans <devans@casey.cygnus.com>
489
490 * cpu.h: Regenerate.
2df3850c 491 * cpux.h: Regenerate.
c906108c
SS		 492
4931999-01-05 Doug Evans <devans@casey.cygnus.com>
494
495 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
496 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
497 (sim-if.o): Use SIM_MAIN_DEPS.
498 (arch.o,traps.o,devices.o): Ditto.
499 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
500 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 501 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 502 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
503 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
504 ([GS]ET_H_CR): Define.
505 (m32rbf_h_psw_[gs]et_handler): Declare.
506 ([GS]ET_H_PSW): Define.
507 (m32rbf_h_accum_[gs]et_handler): Declare.
508 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 509 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
510 (m32rxf_h_accums_[gs]et_handler): Declare.
511 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 512 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
513 * m32r.c (WANT_CPU): Define as m32rbf.
514 (all register access fns): Rename to ..._handler.
2df3850c
JM		 515 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
516 * m32rx.c (WANT_CPU): Define as m32rxf.
517 (all register access fns): Rename to ..._handler.
c906108c
SS		 518
5191998-12-14 Doug Evans <devans@casey.cygnus.com>
520
521 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
522 (SIM_AC_OPTION_ALIGNMENT): Make strict.
523 * configure: Regenerate.
524
525 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
526 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
527 * traps.c (m32r_core_signal): Handle --environment=operating.
528
5291998-12-09 Doug Evans <devans@casey.cygnus.com>
530
531 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 532 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 533
534 * sim-if.c: Include string.h or strings.h if present.
535
5361998-12-04 Doug Evans <devans@casey.cygnus.com>
537
538 * configure.in: Call SIM_AC_OPTION_INLINE.
539 * configure: Regenerate.
540 * sim-main.h: Protect against multiple inclusion.
541 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
542 Done by cgen-sim.h now.
543 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
544 * cpuall.h: Regenerate.
545 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
546 * mloop.in (extract16): Make static inline again.
547 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
548 (extract32): Ditto.
549 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
550 (execute): Test ARGBUF_PROFILE_P before profiling.
551 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 552 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
553 * mloopx.in: Rewrite.
c906108c
SS		 554
5551998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
556
557 * devices.c (device_io_write_buffer): Fix typo.
558 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
559 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
560
5611998-11-18 Doug Evans <devans@casey.cygnus.com>
562
563 * Makefile.in (M32R_OBJS): Delete extract.o.
564 (extract.o): Delete.
565 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
566 * mloop.in (extract16): Update type of `insn' arg.
567 Delete call to d->extract.
568 (extract32): Ditto.
2df3850c
JM		 569 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
570 * mloopx.in (extractx16): Update type of `insn' arg.
571 Delete call to d->extract. Delete arg pbb_p. All callers updated.
572 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
573 (extractx32): Ditto.
c906108c
SS		 574
575Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
576
577 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
578 before cgen-types.h.
579 * tconfig.in: Guard against multiple inclusion.
580 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 581 * cpux.h: Ditto.
c906108c
SS		 582
583Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
584
585 * sim-main.h: #include cpu-opc.h.
586 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
587 to get #include cleanup.
2df3850c 588 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 589
590 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
591 CGEN_INCLUDE_DEPS.
592 (M32RBF_INCLUDE_DEPS): Define.
593 (m32r .o's): Depend on it.
594 (mloop.c): Update call to genmloop.sh.
595 * cpu.h,cpuall.h: Regenerate.
596 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
597 #include cgen-scache.h,cgen-cpu.h.
598 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 599 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
600 (m32rx .o's): Depend on it.
601 (mloopx.c): Update call to genmloop.sh.
602 * cpux.h: Regenerate.
c906108c
SS		 603
604Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
605
606 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
607
608Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
609
610 Add pseudo-basic-block execution support.
611 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
612 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
613 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
614 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
615 * arch.c,arch.h,cpuall.h: Regenerate.
616 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
617 * sem-switch.c,sem.c: Regenerate.
618 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
619 load_regs_pending.
620 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
621 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
622 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
623 m32rbf_h_accum_set): Likewise.
624 (m32r_model_{init,update}_insn_cycles): Delete.
625 (m32rbf_model_insn_{before,after}): New fns.
626 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
627 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
628 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
629 (check_load_stall): New fn.
630 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
631 (m32rbf_model_test_u_exec): New fn.
632 * mloop.in: Rewrite, use pbb support.
633 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
634 (sim_fetch_register,sim_store_register): Delete.
635 * sim-main.h (CIA_GET,CIA_SET): Fix.
636 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
637 * tconfig.in (WITH_SCACHE_PBB): Define.
638 (WITH_SCACHE_PBB_M32RBF): Define.
639 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
640 (m32r_trap): Pass pc to sim_engine_halt.
641 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
642 * configure: Regenerate.
2df3850c
JM		 643 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
644 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 645 (semx.o): Delete.
646 (extractx.o): Add.
2df3850c
JM		 647 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
648 * readx.c: Delete.
649 * semx.c: Delete.
650 * extractx.c: New file.
651 * semx-switch.c: New file.
652 * m32r-sim.h (BRANCH_NEW_PC): Delete.
653 (SEM_SKIP_INSN): New macro.
654 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
655 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
656 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
657 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
658 (m32rxf_model_insn_{before,after}): New fns.
659 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
660 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
661 (check_load_stall): New fn.
662 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
663 * mloopx.in: Rewrite, use pbb support.
664 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
665 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 666
667Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
668
669 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
670 ({ACC1L,ACC1H}_REGNUM): New macros.
671 (m32r_decode_gdb_ctrl_regnum): Add prototype.
672 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
673 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 674 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 675
676Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
677
678 * m32r-sim.h (GET_H_SM): New macro.
679 (UART params): Update to msa2000.
680 * devices.c (device_io_read_buffer): Update to msa2000.
681 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
682 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
683 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 684 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
685 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
686 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 687
688Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
689
690 * m32r-sim.h (m32r_trap): Update prototype.
691 * traps.c (m32r_trap): New arg `pc'.
692 * sem.c,sem-switch.c: Regenerated.
2df3850c 693 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 694
695Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
696
697 Rename cpu m32r to m32rb to distinguish from architecture name.
698 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
699 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
700 * tconfig.in (WANT_CPU_M32RB): Ditto.
701 * m32r.c (WANT_CPU_M32RB): Ditto.
702 (*): m32r_ cpu fns renamed to m32rb_.
703 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
704 * arch.h,arch.c: Regenerate.
705 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
706 * sem-switch.c,sem.c: Regenerate.
707
708 * sim-if.c (sim_open): Don't allocate memory on top of any user
709 specified memory.
710 (h_gr_get,h_gr_set): Delete.
711 * sim-main.h (h_gr_get,h_gr_set): Delete.
712 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
713 a_m32r_h_gr_[gs]et.
714
715 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
716
717 * sim-if.c (sim_open): Open opcode table.
718 (sim_close): Close it.
719
2df3850c
JM		 720Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
721
722 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
723 accept an accumulator choice.
724 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
725
c906108c
SS		 726Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
727
728 * m32r.c: Include cgen-mem.h.
729 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 730 * m32rx.c: Include cgen-mem.h.
731 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 732
733Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
734
735 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 736 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 737
738Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
739
740 * Makefile.in: cgen_maint -> CGEN_MAINT.
741 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
742 * configure: Regenerate.
743 * arch.c,arch.h,cpuall.h: Regenerate.
744 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
745 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 746 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
747 * semx.c: Regenerate.
748 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 749
750Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
751
752 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
753 load_stall,biggest_cycles.
754 * m32r.c (m32r_model_mark_get_h_gr): Update.
755 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
756 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
757 * mloop.in: Call cycle init/update fns.
758 * model.c: Regenerate.
2df3850c
JM		 759 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
760 * mloopx.in: Call cycle init/update fns.
761 * modelx.c: Regenerate.
762
c906108c
SS		 763Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
764
765 * traps.c: New file. Trap support moved here from sim-if.c.
766 * Makefile.in (SIM_OBJS): Add traps.o
767 * sim-if.c: Don't include targ-vals.h.
768 (sim_engine_illegal_insn): Moved to traps.c
769 * sim-main.h (SIM_CORE_SIGNAL): Define.
770 (m32r_core_signal): Declare.
771 * m32r-sim.h (m32r_trap): Declare.
772
773 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
774 register.
775
776 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
777 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
778 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
779
780 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 781 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 782
783Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
784
785 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
786 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
787 (execute): Count parallel insns.
788 * sim-if.c (print_m32r_misc_cpu): Print count.
789 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
790
791 Zero bottom two bits of pc in jmp,jl insns.
792 * sem.c,sem-switch.c: Regenerate.
2df3850c 793 * semx.c: Regenerate.
c906108c
SS		 794
795Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
796
797 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
798
799Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
800
801 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
802 (sim_sync_stop): New function.
803
804Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
805
806 * Makefile.in (devices.o): Add dependencies.
807
808 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
809 * sem-switch.c,sem.c: Regenerate.
810 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 811 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
812 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
813 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
814 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 815
816Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
817
818 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
819
820Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
821
822 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
823 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 824 * cpux.h: Ditto.
825 * modelx.c: Ditto.
c906108c
SS		 826
827 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 828 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 829 * decode.c,decode.h: Regenerate, introduces IDESC table.
830 * mloop.in (extract16,extract32): Add IDESC support.
831 Update names of semantic handler member names.
832 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 833 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
834 * mloopx.in: Add IDESC support.
835 Update names of semantic handler member names.
836 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 837
838 * sem-switch.c: Regenerate. Redo computed goto label handling.
839 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 840 * readx.c: Regenerate. Redo computed goto label handling.
841 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
842 support.
c906108c
SS		 843
844 * m32r.c (m32r_fetch_register): Change result type and args to
845 conform to sim_fetch_register interface.
846 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 847 * m32rx.c (m32rx_fetch_register): Change result type and args to
848 conform to sim_fetch_register interface.
849 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 850
851 * sim-if.c (alloc_cpu): Delete.
852 (free_state): Uninstall modules here ...
853 (sim_open): ... and not here. Call sim_cpu_alloc_all.
854 Set default architecture/model if not specified.
855 (sim_fetch_register,sim_store_register): Rewrite.
856
857 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
858 and moved to common/sim-cpu.c.
859 (sim_create_inferior): Update.
860 (do_trap): Update.
861 * sim-main.h (h_pc_get,h_pc_set): Delete.
862
863 * sim-main.h (sim_cia): Change to USI.
864 (sim_cpu): Move m32r_misc_profile before machine generated part.
865
866Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
867
868 * configure: Regenerated to track ../common/aclocal.m4 changes.
869
870Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
871
872 * model.c: Rebuilt.
2df3850c 873 * modelx.c: Rebuilt.
c906108c
SS		 874
875Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
876
877 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
878 and variable renaming due to macro insn additions.
879 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 880 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
881 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 882
883Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
884
885 * configure: Regenerated to track ../common/aclocal.m4 changes.
886 * config.in: Ditto.
887
888Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
889
890 * acconfig.h: New file.
891 * configure.in: Reverted change of Apr 24; use sinclude again.
892
893Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
894
895 * configure: Regenerated to track ../common/aclocal.m4 changes.
896 * config.in: Ditto.
897
898Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
899
900 * configure.in: Don't call sinclude.
901
902Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
903
904 * cpu.c,sem.c,sem-switch.c: Regenerate. From
905 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
906 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
907 #include cgen-ops.h.
2df3850c
JM		 908 * cpux.c,readx.c,semx.c: Regenerate.
909 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
910 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
911 (m32r_h_accums_get): Sign extend top 8 bits.
912
913Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
914
915 * semx.c: Regenerate.
c906108c
SS		 916
917Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
918
919 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 920 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 921
922Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
923
924 * configure: Regenerated to track ../common/aclocal.m4 changes.
925
926Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
927
928 * configure: Regenerated to track ../common/aclocal.m4 changes.
929
930Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
931
932 * configure: Regenerated to track ../common/aclocal.m4 changes.
933
934Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
935
936 * configure: Regenerated to track ../common/aclocal.m4 changes.
937
938Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
939
940 * config.in (HAVE_FCNTL_H): Add.
941 * configure: Regenerate.
942 * Makefile.in (SIM_OBJS): Add devices.o.
943 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
944 (UART_*): Define m32r serial port parameters.
945 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
946 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
947 * devices.c: To here.
948 * sim-if.c: Don't include signal.h,sim-core.h.
949 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
950 (sim_resume): Call sim_module_{resume,suspend}.
951 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
952
953 * tconfig.in (SIM_HANDLES_LMA): Define.
954
955 * sim-if.c (do_trap): Result is new pc.
956 Handle --environment=operating.
957 * sem-switch.c,sem.c: Regenerate.
2df3850c 958 * semx.c: Regenerate.
c906108c
SS		 959
960Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
961
962 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
963 sim_core_*_map with read_map, write_map, exec_map resp.
964
965Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
966
967 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
968 (arch.o): Delete cpu-opc.h dependency.
969 (decode.o,model.o): Likewise.
2df3850c 970 (decodex.o,modelx.o): Likewise.
c906108c
SS		 971
972 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 973 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 974
975Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
976
977 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
978
979 * sim-if.c (sim_info): Delete.
980
2df3850c
JM		 981Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
982
983 * mloopx.in: Fix handling of branch in parallel with another insn.
984 * semx.c: Regenerate.
985
c906108c
SS		 986Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
987
988 * sim-main.h: #include symcat.h.
989 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
990 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
991 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
992 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 993 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
994 * mloopx.in: Rewrite.
995 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 996
997Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
998
999 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1000 in the backup PC register.
2df3850c
JM		 1001 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1002 in the backup PC register.
c906108c
SS		 1003
1004Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
1005
1006 * m32r.c (do_lock,do_unlock): Delete.
1007 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1008 * sem.c,sem-switch.c: Regenerate.
2df3850c 1009 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1010
1011Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
1012
1013 * Makefile.in (M32R_OBJS): Add cpu.o.
1014 (cpu.o): Add rule for.
1015 (NL_TARGET): Define.
1016 * configure.in: Add AC_CHECK_PROG(SCHEME).
1017 * cpu.c: New file.
1018 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1019 * sem-switch.c,sem.c: Regenerate.
1020 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 1021 (M32RX_OBJS): Add cpux.o.
1022 (cpux.o): Add rule for.
1023 cpux.c: New file.
1024 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1025 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1026 (m32rx_h_cr_{get,set}): New functions.
1027 (m32rx_h_accums_{get,set}): New functions.
1028 * mloopx.in: Rewrite main loop.
c906108c
SS		 1029
1030 * m32r.c (do_trap): Move from here.
1031 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1032 (sim_create_inferior): Use h_pc_set.
1033 (h_pc_{get,set}): New functions.
1034 (h_gr_{get,set}): New functions.
1035 (syscall_{read,write}_mem): New functions.
1036 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1037
1038Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1039
1040 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1041 length parameter. Return -1.
1042 (sim_create_inferior): Pass 4 sim_store_register.
1043
1044Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1045
1046 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1047
1048 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 1049 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 1050
1051Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1052
1053 * decode.c, sem.c: Regenerate.
2df3850c
JM		 1054 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1055 * m32rx.c (m32rx_h_accums_set): New function.
1056 (m32rx_model_mark_[gs]et_h_gr): New function.
1057 * mloopx.in: Rewrite.
1058 * Makefile.in (mloopx.o): Build with -parallel.
1059 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1060 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 1061
1062Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1063
1064 * Makefile.in (m32r.o): Depend on cpu.h
1065 (extract.o): Pass -DSCACHE_P.
1066 * mloop.in (extract{16,32}): Update call to m32r_decode.
1067 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1068 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1069 * sim-main.h: #include "ansidecl.h".
1070 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 1071 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1072 (m32rx.o): New rule.
1073 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1074 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1075 (m32rx_h_accums_get): New function.
1076 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1077 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1078
1079Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1080
1081 * configure: Regenerated to track ../common/aclocal.m4 changes.
1082
1083Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1084
1085 * configure: Regenerated to track ../common/aclocal.m4 changes.
1086
2df3850c
JM		 1087Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1088
1089 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1090 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1091 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1092
c906108c
SS		 1093Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1094
1095 * cpux.h: Fix duplicate definition of h_accums field for
1096 fmt_53_sadd structure.
1097
2df3850c
JM		 1098Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1099
1100 * Makefile.in: Add m32rx objs, and rules to build them.
1101 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1102 * m32rx.c, mloopx.in: New files.
1103
c906108c
SS		 1104Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1105
1106 * configure: Regenerated to track ../common/aclocal.m4 changes.
1107
1108Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1109
1110 * arch.c, arch.h, cpuall.h: New files.
1111 * arch-defs.h: Deleted.
1112 * mloop.in: Renamed from mainloop.in.
1113 * Makefile.in: Update.
1114 * sem-ops.h: Deleted.
1115 * mem-ops.h: Deleted.
1116 (arch): Renamed from CPU.
1117 * cpu.h: New file.
1118 * decode.c: Redone.
1119 * decode.h: Redone.
1120 * extract.c: Redone.
1121 * model.c: Redone.
1122 * sem-switch.c: Redone.
1123 * sem.c: Renamed from semantics.c, and redone.
1124 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1125 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1126 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1127 (m32r_{fetch,store}_register): New functions.
1128 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1129 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1130 (h_cr_{get,set}): Prefix with m32r_.
1131 (do_trap): Fetch state from current_cpu, not current_state.
1132 Call sim_engine_halt instead of engine_halt.
1133 * sim-if.c (alloc_cpu): New function.
1134 (free_state): New function.
1135 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1136 type. Call sim_analyze_program.
1137 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1138 (sim_resume): Handle m32rx.
c906108c
SS		 1139 (sim_stop_reason): Deleted.
1140 (print_m32r_misc_cpu): Update.
2df3850c 1141 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1142 (sim_{read,write}): Deleted.
1143 (sim_engine_illegal_insn): New function.
1144 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1145 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1146 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1147 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1148 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1149 (sim_state): Delete members core,events,halt_jmp_buf.
1150 Change `cpu' member to be a pointer to the cpu's struct, rather than
1151 record inside the state struct.
1152 * tconfig.in (WITH_DEVICES): Define here.
1153 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1154
1155Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1156
1157 * arch-defs.h (INSN_NAME): Fix typo.
1158
1159Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1160
1161 * configure: Regenerated to track ../common/aclocal.m4 changes.
1162 * config.in: Ditto.
1163
1164Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1165
1166 * m32r-sim.h (MSPR_ADDR): New macro.
1167 (m32r_mspr_device): Declare.
1168 (struct _device): Define.
1169 * m32r.c (m32r_mspr_device): New global.
1170 (device_{io_{read,write}_buffer,error}): New functions.
1171 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1172 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1173 (sim_open): Attach device to handle MSPR register.
1174 * sim-main.h (WITH_DEVICES): Define as 1.
1175 Include cpu-sim.h.
1176
1177 * configure: Regenerated to track ../common/aclocal.m4 changes.
1178
1179Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1180
1181 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1182 * configure: Regenerated.
1183
1184Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1185
1186 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1187 * sim-if.c (sim_open): Call sim_config.
1188 (sim_stop_reason): Update call to sim_signal_to_host.
1189
1190Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1191
1192 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1193
1194Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1195
1196 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1197
1198Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1199
1200 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1201
1202Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1203
1204 * configure: Regenerated to track ../common/aclocal.m4 changes.
1205
1206Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1207
1208 * configure: Regenerated to track ../common/aclocal.m4 changes.
1209
1210Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1211
1212 * configure: Regenerated to track ../common/aclocal.m4 changes.
1213
1214Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1215
1216 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1217 SIM_DEFAULT_MODEL): Delete, moved to common.
1218 (SIM_EXTRA_CFLAGS): Update.
1219
1220Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1221
1222 * configure.in (sim_link_links): Configure non-strict memory
1223 alignment.
1224
1225 * configure: Regenerated to track ../common/aclocal.m4 changes.
1226
1227Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1228
1229 * configure: Regenerated to track ../common/aclocal.m4 changes.
1230
1231Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1232
1233 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1234 using sim_do_commandf.
1235 (sim_open): Set magic-number at the start.
1236 (sim_do_command): Implement.
1237
1238 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1239
1240Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1241
1242 * configure: Regenerated to track ../common/aclocal.m4 changes.
1243
1244Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1245
1246 * configure: Regenerated to track ../common/aclocal.m4 changes.
1247
1248Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1249
1250 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1251
1252Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1253
1254 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1255
1256Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1257
1258 * configure: Regenerated to track ../common/aclocal.m4 changes.
1259 * config.in: Ditto.
1260
1261Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1262
1263 * sim-if.c (sim_kill): Delete.
1264 (sim_create_inferior): Add ABFD argument.
1265 (sim_load): Move setting of PC from here.
1266 (sim_create_inferior): To here.
1267 (sim_load): Delete, use sim-hload.c instead.
1268
1269 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1270
1271Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1272
1273 * configure: Regenerated to track ../common/aclocal.m4 changes.
1274 * config.in: Ditto.
1275
1276Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1277
1278 * sim-if.c (sim_open): Add ABFD argument.
1279
1280Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1281
1282 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1283 * sim-if.c (sim_open): Use it.
1284
1285Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1286
1287 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1288
1289Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1290
1291 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1292 (sim_write): Ditto for write.
1293
1294 * m32r.c (do_trap): Ditto for read/write.
1295
1296Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1297
1298 * sim-if.c (sim_open): Add callback argument.
1299 (sim_set_callbacks, sim_callback): Delete.
1300 (sim_load): Set STATE_LOADED_P.
1301
1302Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1303
1304 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1305 sim_engine_abort.
1306
1307Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1308
1309 * sim-if.c (sim_open): Update to reflect changes to core in
1310 ../common/.
1311 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1312 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1313 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1314
1315Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1316
1317 * decode.c (decode): Add computed goto support.
1318
1319Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1320
1321 * mem-ops.h: Stub additional core read/write arguments.
1322
1323 * sim-main.h: Declare sim_cia - type SI.
1324 (struct _sim_cpu): Move base type to end per common.
1325 (struct _sim_state): Ditto.
1326
1327Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1328
1329 Merge from branch into devo. CGEN generic files moved to common
1330 directory. K&R C support is no longer provided.
1331
1332Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1333
1334 * configure: Regenerated to track ../common/aclocal.m4 changes.
1335
1336Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1337
1338 * Makefile.in, seman-cache.c: new file, for wingdb build.
1339 * sim-alloca.h: fixed for wingdb.
1340
1341Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1342
1343 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1344 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1345 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1346
1347Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1348
1349 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1350 (exc_illegal): Likewise.
1351 * decode.c (decode_vars): Add decode_illegal.
1352 * genmloop.sh: #include "cpu-opc.h".
1353 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1354 (labels): Add case_INSN_ILLEGAL.
1355 (SWITCH): Add INSN_ILLEGAL case.
1356
1357Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1358
1359 * model.c (model_module): Use 0 not NULL.
1360
1361 * genmloop.sh (sim_main_loop): Handle k&r c.
1362
1363 * sem-switch.c: Regenerate to get k&r c support.
1364 * semantics.c: Likewise.
1365
1366 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1367 (ADDCSI,SUBCSI): New functions.
1368 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1369 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1370
1371 * simcache.c (simcache_{install,init,uninstall}): Use
1372 DECLARE_MODULE_INSTALL_HANDLER.
1373 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1374
1375 * utils.c: #include "semops.h".
1376
1377Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1378
1379 * profile.c (profile_print_simcache): Fix thinko in printf text.
1380
1381 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1382
1383Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1384
1385 * m32r.c (h_cr_get): Rewrite.
1386 (h_cr_set): Rewrite.
1387 * sem-switch.c (rte): bcarry renamed to bcond.
1388 * semantics.c (rte): Likewise.
1389 * simdefs.h (CPU_STATE): Likewise.
1390
1391 * config.in (HAVE_SYS_TIME_H): Add.
1392 * configure.in: Check for sys/time.h.
1393 * configure: Regenerated.
1394 * utils.c: Include sys/time.h if present.
1395
1396 * common.c (sim_parse_args): Account for NULL terminating entry
1397 in long_options table.
1398
1399 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1400 Always use cache if configured in.
1401 * mainloop.in (do_extract_insn{16,32}): New functions.
1402 (normal,fast): Call them. Handle starting in left slot.
1403 * simcache.c (simcache_option_handler): Disallow -c0.
1404 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1405
1406 * profile.c (profile_print_simcache): Fix percentage calc.
1407
1408 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1409
1410Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1411
1412 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1413 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1414 Add mod-list.h.
1415 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1416 (sim-if.o,m32r.o,utils.o): Likewise.
1417 (common.o): Don't explicitly depend on mod-list.h.
1418 (mainloop.c): Pass CPU to genmloop.sh.
1419 (stamp-modules): Depend on configure.
1420 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1421 (extract.o): Depend on decode.h, memops.h, semops.h.
1422 (semantics.o,seman-cache.o): Likewise.
1423 (model.o,ops.o): Depend on memops.h.
1424 (extr-cache.o): Disable building for the moment.
1425
1426 * simcommon.h: Delete, move contents into cgen-sim.h.
1427 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1428 (UINT,CGEN_CAT3): Define.
1429 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1430 (decode_t): Renamed to DECODE.
1431
1432 * simfns.h: Delete, contents moved to memops.h,semops.h.
1433 * memops.h: New file.
1434 * semops.h: New file.
1435 * decode.h: Renamed from semantics.h.
1436
1437 * sim-argv.h: New file.
1438 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1439 dependency of sim-argv.h.
1440
1441 * sim-alloca.h: New file.
1442 * common.c: Include it.
1443 * Makefile.in (common.o): Add dependency.
1444
1445 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1446 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1447 * configure.in: sinclude ../common/aclocal.m4.
1448 Check for headers time.h, sys/resource.h.
1449 Check for functions time, getrusage.
1450 (sim_link_{files,links}): Add link cpu-opc.h.
1451 (sim_profile): Add simcache.
1452 (SIM_AC_PROFILE): Add simcache, profile.o.
1453 (simcache module): Delete extr-cache.o for now.
1454 (--enable-sim-cache): Allow specification of default cache size.
1455 * configure: Regenerated.
1456
1457 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1458 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1459 Regenerate.
1460
1461 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1462 Don't include m32r-sim.h.
1463 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1464 Simplify profiling test with PROFILE_MODEL_P.
1465 (mvfc,mvtc): Fix access of control registers.
1466 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1467 Don't include m32r-sim.h.
1468 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1469 Simplify profiling test with PROFILE_MODEL_P.
1470 (mvfc,mvtc): Fix access of control registers.
1471
1472 * sem-switch.c: New file, for GCC computed goto support.
1473
1474 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1475 memops.h,semops.h,trace.h,cpu-sim.h.
1476 (RUN_FAST_P): Change default to run fast if cache size > 0
1477 and not profiling.
1478 (sim_main_loop): Record execution time.
1479 Record instruction count even in fast mode.
1480 (init): Allow cpu to provide init code in mainloop.in.
1481 (FAST): Define as 0 or 1 depending on fast mode.
1482 * mainloop.in (normal): Combine with fast case.
1483 Add support for GCC computed gotos. Count simcache hits/misses.
1484 (init): Initialize "switch" labels if GNUC.
1485
1486 * cgen-utils.in: Don't include opcode/cgen.h.
1487 Include cgen-sim.h, cpu-opc.h.
1488 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1489 * m32r-sim.h: Don't include mod-list.h
1490 (RUN_FAST_P): Delete.
1491 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1492 semops.h,memory.h,trace.h
1493 (h_cr_get,h_cr_set): New functions.
1494 * memory.c: #include cgen-sim.h,callback.h.
1495 * ops.c: Don't include profile.h,m32r-sim.h.
1496 Include cgen-sim.h,memops.h,cpu-sim.h.
1497 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1498 * trace.c: Include cgen-sim.h,cpu-opc.h.
1499 * trace.h (trace_insn_{init,fini}): Declare.
1500
1501 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1502 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1503 Regenerate to get new insn aliases.
1504
1505 * mrun.c: #include "ansidecl.h".
1506 (STATE): Use struct sim_state instead.
1507
1508 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1509 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1510 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1511 (profile_print_simcache): New function.
1512 (profile_print): Call it. Print simulator speed stats.
1513 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1514 PROFILE_MEMORY_MASK.
1515 (MODULE_PROFILE_SIMCACHE_P): Define.
1516 (PROFILE_SIMCACHE_MASK): Define.
1517 (PROFILE_COUNT): New members total_insn_count,exec_time.
1518 New members simcache_hits,simcache_misses.
1519 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1520 (PROFILE_MODEL_P): New macro.
1521 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1522
1523 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1524 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1525 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1526 (sim_info): Pass verbose to profile_print.
1527
1528 * simcache.c: Include cgen-sim.h,callback.h.
1529 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1530 (simcache_option_handler): Ensure cache size at least 2.
1531 Allow config time specification of default cache size.
1532 * simcache.h (struct simcache): Support GCC computed gotos.
1533 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1534 (USING_SIMCACHE_P): New macro.
1535
1536 * simdefs.h: Don't include m32r-opc.h.
1537 (CGEN_MAX_SIM_INSNS): Define.
1538 (CPU_STATE): Regenerate.
1539 (ARGBUF): Regenerate.
1540 (extract,semantic handler decls): Delete, moved to decode.h.
1541
1542 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1543 (USE_SEM_SWITCH): Define.
1544
1545 * utils.c: Include bfd.h,time.h,sys/resource.h.
1546 (sim_time_get,sim_time_elapsed): New functions.
1547 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1548
1549Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1550
1551 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1552 * configure: Regenerated.
1553 * model.c: #include <stdlib.h>.
1554 * simcache.c: #include "libiberty.h".
1555 * simcommon.h (alloca): Handle i386-windows.
1556
1557 * common.c: #include libiberty.h.
1558 (sim_signal_to_host): Return 5 if wingdb.
1559
1560Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1561
1562 * configure.in (sim_cache): Enabled by default now, pass default
1563 cache size to --enable-sim-cache.
1564 * simcache.c (simcache_option_handler): Allow -c 0.
1565
1566 * simdefs.h,simfns.h: Regenerate
1567 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1568
1569Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1570
1571 Add model profiling support.
1572 * configure.in: Handle --enable-sim-model.
1573 (sim_profile): Add model.
1574 * Makefile.in (model.o): Add rule.
1575 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1576 * extract.c (*): Add model profiling support.
1577 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1578 (model_mark_{busy,unbusy}_reg): New functions.
1579 * profile.c (profile_option_handler): Recognize --profile model.
1580 (profile_print_model): New function.
1581 (profile_print): Call it.
1582 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1583 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1584 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1585 load_stall_count,taken_count,untaken_count.
1586 * semantics.c (*): Add model profiling support.
1587 * simcommon.h (struct sim_state): New members mach,model.
1588 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1589 (MAX_MODELS,MAX_UNITS): Define.
1590 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1591
1592 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1593 (stamp-modules): Depend on genmodlist.sh.
1594 * common.c (standard_options): Add --max-insns.
1595 (copy_argv): New function.
1596 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1597 * genmloop.sh: Allow mainloop.in to contain support code.
1598 * mainloop.in: Move do_insn16,do_insn32 here.
1599 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1600 * sim-if.c (sim_open): Don't set max insn count.
1601 (sim_create_inferior): Save argv,envp.
1602 * simcommon.h (struct sim_state): New members argv,envp.
1603 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1604 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1605 (ARGBUF): New members h_gr_get, h_gr_set.
1606 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1607 (trace_printf): Print to buffer, output later by trace_insn_fini.
1608 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1609
1610Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1611
1612 * configure.in (AC_FUNC_ALLOCA): Call.
1613 * configure: Regenerate.
1614 * config.h (HAVE_ALLOCA_H): Add.
1615 * simcommon.h: Add alloca support.
1616 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1617 (DECLARE_OPTION_HANDLER): Define.
1618 (MEM_FN): Declare using PARAMS.
1619 (DECLARE_MEM_FN): Define.
1620 * trace.c (trace_result): Tweak for !STDC.
1621 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1622 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1623 * common.c (sim_print_help_fn): Use PARAMS.
1624 (standard_option_handler): Fix decl for !STDC systems.
1625 * memory.c: #include <stdio.h>
1626 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1627 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1628 * profile.c (profile_install): Likewise.
1629 (profile_option_handler): Likewise.
1630
1631Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1632
1633 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1634 Prefix them with 0x instead.
1635
1636 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1637 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1638 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1639 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1640 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1641 Add support for boolean and/or.
1642 * utils.c: Redo naming of DI functional support.
1643 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1644
1645Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1646
1647 * Directory created.
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