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* dwarf2read.c (dw2_find_symbol_file): Unconditionally use
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
a35a3322
MF		 12012-03-25 Mike Frysinger <vapier@gentoo.org>
2
3 * traps-linux.c (sim_core_trans_addr): Delete prototype.
4
2232061b
MF		 52012-03-24 Mike Frysinger <vapier@gentoo.org>
6
7 * aclocal.m4, config.in, configure: Regenerate.
8
db2e4d67
MF		 92011-12-03 Mike Frysinger <vapier@gentoo.org>
10
11 * aclocal.m4: New file.
12 * configure: Regenerate.
13
9c082ca8
MF		 142011-10-17 Mike Frysinger <vapier@gentoo.org>
15
16 * configure.ac: Change include to common/acinclude.m4.
17
6ffe910a
MF		 182011-10-17 Mike Frysinger <vapier@gentoo.org>
19
20 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
21 call. Replace common.m4 include with SIM_AC_COMMON.
22 * configure: Regenerate.
23
2419798b
MF		 242011-07-05 Mike Frysinger <vapier@gentoo.org>
25
26 * sim-if.c (sim_do_command): Delete.
27
fb0cc53e
MF		 282010-03-30 Mike Frysinger <vapier@gentoo.org>
29
30 * devices.c (device_error): Add const to message.
31
2310652a
DE		 322010-02-11 Doug Evans <dje@sebabeach.org>
33
34 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
35 * model.c, * model2.c, * modelx.c,
36 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
37
3725885a
RW		 382010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
39
40 * configure: Regenerate.
41
0f51e9bf
DE		 422010-01-02 Doug Evans <dje@sebabeach.org>
43
44 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
45 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
46 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
47 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
48 update copyright year.
49
197fa1aa
DE		 502009-11-22 Doug Evans <dje@sebabeach.org>
51
52 * cpu.h: Regenerate.
53 * cpu2.h: Regenerate.
54 * cpux.h: Regenerate.
55 * cpuall.h: Regenerate.
56 * decode.c: Regenerate.
57 * decode.h: Regenerate.
58 * decode2.c: Regenerate.
59 * decode2.h: Regenerate.
60 * decodex.c: Regenerate.
61 * decodex.h: Regenerate.
62
894a1d7b
DE		 632009-11-03 Doug Evans <dje@sebabeach.org>
64
e9c60591
DE		 65 * arch.c: Regenerate.
66 * arch.h: Regenerate.
67 * cpu.c: Regenerate.
68 * cpu.h: Regenerate.
69 * cpu2.c: Regenerate.
70 * cpu2.h: Regenerate.
71 * cpuall.h: Regenerate.
72 * cpux.c: Regenerate.
73 * cpux.h: Regenerate.
74 * decode.c: Regenerate.
75 * decode.h: Regenerate.
76 * decode2.c: Regenerate.
77 * decode2.h: Regenerate.
78 * decodex.c: Regenerate.
79 * decodex.h: Regenerate.
80 * model.c: Regenerate.
81 * model2.c: Regenerate.
82 * modelx.c: Regenerate.
83 * sem-switch.c: Regenerate.
84 * sem.c: Regenerate.
85 * sem2-switch.c: Regenerate.
86 * semx-switch.c: Regenerate.
87
894a1d7b
DE		 88 * Makefile.in (mloop.c): Add @true to rule.
89 (mloopx.c, mloop2.c): Ditto.
90 (stamp-*): Add Makefile dependency.
91 (arch.c, arch.h, cpuall.h): Specify full path.
92 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
93 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
94 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
95
d6416cdc
RW		 962009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
97
81ecdfbb
RW		 98 * config.in: Regenerate.
99 * configure: Likewise.
100
d6416cdc
RW		 101 * configure: Regenerate.
102
6a8b8615
DE		 1032009-07-12 Doug Evans <dje@sebabeach.org>
104
105 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
106 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
107
a86de8e0
DE		 1082009-06-20 Doug Evans <dje@sebabeach.org>
109
110 * mloop.in: Add missing # comment marker.
111 * mloop2.in: Ditto.
112 * mloopx.in: Ditto.
113
b5bd9624
HPN		 1142008-07-11 Hans-Peter Nilsson <hp@axis.com>
115
116 * configure: Regenerate to track ../common/common.m4 changes.
117 * config.in: Ditto.
118
6efef468
JM		 1192008-06-06 Vladimir Prus <vladimir@codesourcery.com>
120 Daniel Jacobowitz <dan@codesourcery.com>
121 Joseph Myers <joseph@codesourcery.com>
122
123 * configure: Regenerate.
124
edc5d9ec
HPN		 1252006-12-21 Hans-Peter Nilsson <hp@axis.com>
126
127 * acconfig.h: Remove.
128 * config.in: Regenerate.
129
e85e3205
RE		 1302006-06-13 Richard Earnshaw <rearnsha@arm.com>
131
132 * configure: Regenerated.
133
2f0122dc
DJ		 1342006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
135
136 * configure: Regenerated.
137
20e95c23
DJ		 1382006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
139
140 * configure: Regenerated.
141
2b193c4a
MK		 1422005-03-23 Mark Kettenis <kettenis@gnu.org>
143
144 * configure: Regenerate.
145
35695fd6
AC		 1462005-01-14 Andrew Cagney <cagney@gnu.org>
147
148 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
149 explicit call to AC_CONFIG_HEADER.
150 * configure: Regenerate.
151
f0569246
AC		 1522005-01-12 Andrew Cagney <cagney@gnu.org>
153
154 * configure.ac: Update to use ../common/common.m4.
155 * configure: Re-generate.
156
38f48d72
AC		 1572005-01-11 Andrew Cagney <cagney@localhost.localdomain>
158
159 * configure: Regenerated to track ../common/aclocal.m4 changes.
160
b7026657
AC		 1612005-01-07 Andrew Cagney <cagney@gnu.org>
162
163 * configure.ac: Rename configure.in, require autoconf 2.59.
164 * configure: Re-generate.
165
19e64aa9
KI		 1662004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
167
168 Committed by Kei Sakamoto.
169 * traps-linux.c (m32r_trap): Add entries of the following dummy system
170 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
171 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
172 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
173 __NR_getresgid32 and __NR_chown32.
174 * syscall.h: Add new definitions of system call number.
175
379832de
HPN		 1762004-12-08 Hans-Peter Nilsson <hp@axis.com>
177
178 * configure: Regenerate for ../common/aclocal.m4 update.
179
1ca6491a
AC		 1802004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
181
182 Committed by Andrew Cagney.
183 * traps-linux.c: Don't include linux/module.h.
184 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
185 __NR_get_kernel_syms.
186
4d06b60c
DJ		 1872004-05-18 Daniel Jacobowitz <dan@debian.org>
188
189 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
190
df2a9ff4
AC		 1912004-02-04 Andrew Cagney <cagney@redhat.com>
192
193 Committed by Andrew Cagney.
194 * mloopx.in: Update copyright.
195 (xextract-pbb): Fixed trap for system calls operation in parallel.
196 * mloop2.in (xextract-pbb): Ditto.
197
6edf0760
NC		 1982003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
199
200 * configure.in: Changed for dummy simulator of m32r-linux.
201 * configure: Regenerate.
202 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
203 * traps-linux.c: Added for dummy simulator of m32r-linux.
204 * syscall.h: Ditto.
205 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
206 simulator for m32r-linux.
207 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
208 m32r-linux.
209
16b47b25
NC		 2102003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
211
212 * Makefile.in: Add support for new machine m32r2.
213 * cpu2.c: New file for m32r2 support.
214 * cpu2.h: Likewise.
215 * decode2.c: Likewise.
216 * decode2.h: Likewise.
217 * m32r2.c: Likewise.
218 * mloop2.in: Likewise.
219 * model2.c: Likewise.
220 * sem2-switch.c: Likewise.
221 * arch.c: Regenerate.
222 * arch.h: Regenerate.
223 * cpu.c: Regenerate.
224 * arch.c: Regenerate.
225 * cpuall.c: Regenerate.
226 * cpux.c: Regenerate.
227 * cpux.h: Regenerate.
228 * decode.c: Regenerate.
229 * decode.h: Regenerate.
230 * decodex.c: Regenerate.
231 * decodex.h: Regenerate.
232 * model.c: Regenerate.
233 * modelx.c: Regenerate.
234 * sem-switch.c: Regenerate.
235 * sem.c: Regenerate.
236 * semx-switch.c: Regenerate.
237 * m32r-sim.h: Add EVB register support.
238 * sim-if.c: Likewise.
239 * sim-main.h: Likewise.
240 * traps.c: Likewise.
241
a6fc1778
DB		 2422003-09-08 Dave Brolley <brolley@redhat.com>
243
244 On behalf of Doug Evans <dje@sebabeach.org>
245 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
246
6b4a8935
AC		 2472003-02-27 Andrew Cagney <cagney@redhat.com>
248
249 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
250
57465455
DE		 2512002-12-19 Doug Evans <dje@sebabeach.org>
252
253 * arch.c,arch.h,cpuall.h: Regenerate.
254 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
255 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
256
c8cca39f
AC		 2572002-06-16 Andrew Cagney <ac131313@redhat.com>
258
259 * configure: Regenerated to track ../common/aclocal.m4 changes.
260
378af1d6
DB		 2612001-11-14 Dave Brolley <brolley@redhat.com>
262
263 * arch.c: Regenerate.
264 * arch.h: Regenerate.
265 * cpu.c: Regenerate.
266 * cpu.h: Regenerate.
267 * cpuall.h: Regenerate.
268 * cpux.c: Regenerate.
269 * cpux.h: Regenerate.
270 * decode.c: Regenerate.
271 * decode.h: Regenerate.
272 * decodex.c: Regenerate.
273 * decodex.h: Regenerate.
274 * model.c: Regenerate.
275 * modelx.c: Regenerate.
276 * sem-switch.c: Regenerate.
277 * sem.c: Regenerate.
278 * semx-switch.c: Regenerate.
279
e3e473da
BE		 2802001-07-05 Ben Elliston <bje@redhat.com>
281
282 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
283 (stamp-cpu): Likewise.
284 (stamp-xcpu): Likewise.
285
55552082
DB		 2862001-03-05 Dave Brolley <brolley@redhat.com>
287
378af1d6
DB		 288 * arch.c: Regenerate.
289 * arch.h: Regenerate.
290 * cpu.c: Regenerate.
291 * cpu.h: Regenerate.
292 * cpuall.h: Regenerate.
293 * cpux.c: Regenerate.
294 * cpux.h: Regenerate.
295 * decode.c: Regenerate.
296 * decode.h: Regenerate.
297 * decodex.c: Regenerate.
298 * decodex.h: Regenerate.
299 * model.c: Regenerate.
300 * modelx.c: Regenerate.
301 * sem-switch.c: Regenerate.
302 * sem.c: Regenerate.
303 * semx-switch.c: Regenerate.
55552082 304
9397fcbf
FCE		 3052001-01-12 Frank Ch. Eigler <fche@redhat.com>
306
307 * configure: Regenerated with sim_scache fix.
308
fec7d8b0
GM		 3092000-11-18 Greg McGary <greg@mcgary.org>
310
311 * Makefile.in: remove `@true' commands for rules that have
312 $(CGEN_MAINT) as a prerequisite.
313
fb27a91c
DB		 3142000-10-06 Dave Brolley <brolley@redhat.com>
315
316 * sem.c: Regenerated.
317 * sem-switch.c: Regenerated.
318 * semx-switch.c: Regenerated.
319
de8f5985
DB		 3202000-08-28 Dave Brolley <brolley@redhat.com>
321
322 * Makefile.in: Use of @true confuses VPATH. Remove it.
323 * cpu.h: Regenerated.
324 * cpux.h: Regenerated.
325 * decode.c: Regenerated.
326 * decodex.c: Regenerated.
327 * model.c: Regenerated.
328 * modelx.c: Regenerated.
329 * sem-switch.c: Regenerated.
330 * sem.c: Regenerated.
331 * semx-switch.c: Regenerated.
332
604259a0
FCE		 3332000-08-21 Frank Ch. Eigler <fche@redhat.com>
334
335 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
336 (stamp-arch, stamp-cpu): New targets.
337
eb2d80b4
AC		 338Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
339
340 * configure: Regenerated to track ../common/aclocal.m4 changes.
341
afb2cbbd
DB		 3422000-03-30 Dave Brolley <brolley@redhat.com>
343
344 * configure: Regenerated.
345
2df3850c
JM		 3461999-10-04 Doug Evans <devans@casey.cygnus.com>
347
348 * arch.c,arch.h,cpuall.h: Rebuild.
349 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
350
2acceee2
JM		 3511999-09-29 Doug Evans <devans@casey.cygnus.com>
352
353 * mloop.in: Update call to sim_engine_invalid_insn.
354 * sem.c,sem-switch.c: Rebuild.
355 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
356 result to SEM_PC. Return vpc.
2df3850c
JM		 357 * mloopx.in: Ditto.
358 * semx-switch.c: Rebuild.
2acceee2
JM		 359
360Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
361
362 * traps.c (sim_engine_invalid_insn): Return PC.
363
d4f3574e
SS		 364Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
365
366 * configure: Regenerated to track ../common/aclocal.m4 changes.
367
2df3850c
JM		 3681999-09-01 Doug Evans <devans@casey.cygnus.com>
369
370 * decodex.c: Rebuild.
371
104c1213
JM		 3721999-08-28 Doug Evans <devans@casey.cygnus.com>
373
374 * sem.c: Rebuild
375
2df3850c
JM		 376 * cpux.h: Rebuild.
377
96baa820
JM		 3781999-08-09 Doug Evans <devans@casey.cygnus.com>
379
380 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 381 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 382
3831999-08-04 Doug Evans <devans@casey.cygnus.com>
384
385 * m32r-sim.h (SEM_SKIP_INSN): Delete.
386 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 387 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
388 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
389 (emit_full_parallel): Ditto.
96baa820 390
cd0fc7c3
SS		 3911999-05-08 Felix Lee <flee@cygnus.com>
392
393 * configure: Regenerated to track ../common/aclocal.m4 changes.
394
7a292a7a
SS		 395Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
396
397 * devices.c (device_io_read_buffer): New arg `sd'.
398 (device_io_write_buffer): New arg `sd'.
399 (device_error): Give proper arg spec.
400
4011999-04-10 Doug Evans <devans@casey.cygnus.com>
402
403 * sem-switch.c,sem.c: Rebuild.
2df3850c 404 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 405
4061999-03-27 Doug Evans <devans@casey.cygnus.com>
407
408 * decode.c: Rebuild.
2df3850c 409 * decodex.c: Rebuild.
7a292a7a
SS		 410
4111999-03-26 Doug Evans <devans@casey.cygnus.com>
412
413 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
414
4151999-03-22 Doug Evans <devans@casey.cygnus.com>
416
417 * arch.c,arch.h,model.c: Rebuild.
2df3850c 418 * modelx.c: Rebuild.
7a292a7a
SS		 419 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
420 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
421 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
422 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
423 (m32rbf_store_register): Ditto.
424 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
425 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
426 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
427 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
428 with appropriate calls to m32rbf_*.
429
4301999-03-11 Doug Evans <devans@casey.cygnus.com>
431
432 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 433 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 434 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
435 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
436
4371999-02-25 Doug Evans <devans@casey.cygnus.com>
438
439 * cpu.c,cpu.h: Rebuild.
440
c906108c
SS		 4411999-02-09 Doug Evans <devans@casey.cygnus.com>
442
443 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
444 (stamp-xmloop): s/-parallel/-parallel-write/.
445 * configure.in (sim_link_files,sim_link_links): Delete.
446 * configure: Rebuild.
447 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 448 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 449 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
450 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
451 m32r_cgen_opcode_open. Set disassembler.
452 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
453 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
454 m32r-desc.h,m32r-opc.h,m32r-sim.h.
455
2df3850c
JM		 456Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
457
458 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
459
c906108c
SS		 4601999-01-27 Doug Evans <devans@casey.cygnus.com>
461
462 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 463 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 464
4651999-01-15 Doug Evans <devans@casey.cygnus.com>
466
467 * decode.h,model.c: Regenerate.
2df3850c 468 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 469
4701999-01-14 Doug Evans <devans@casey.cygnus.com>
471
472 * arch.c,arch.h,cpuall.h: Regenerate.
473 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
474 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 475 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 476
4771999-01-11 Doug Evans <devans@casey.cygnus.com>
478
479 * Makefile.in (m32r-clean): rm eng.h.
480 * sim-main.h: Delete inclusion of ansidecl.h.
481 * cpu.h: Regenerate.
2df3850c 482 * cpux.h: Regenerate.
c906108c
SS		 483
4841999-01-06 Doug Evans <devans@casey.cygnus.com>
485
486 * cpu.h: Regenerate.
2df3850c 487 * cpux.h: Regenerate.
c906108c
SS		 488
4891999-01-05 Doug Evans <devans@casey.cygnus.com>
490
491 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
492 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
493 (sim-if.o): Use SIM_MAIN_DEPS.
494 (arch.o,traps.o,devices.o): Ditto.
495 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
496 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 497 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 498 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
499 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
500 ([GS]ET_H_CR): Define.
501 (m32rbf_h_psw_[gs]et_handler): Declare.
502 ([GS]ET_H_PSW): Define.
503 (m32rbf_h_accum_[gs]et_handler): Declare.
504 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 505 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
506 (m32rxf_h_accums_[gs]et_handler): Declare.
507 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 508 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
509 * m32r.c (WANT_CPU): Define as m32rbf.
510 (all register access fns): Rename to ..._handler.
2df3850c
JM		 511 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
512 * m32rx.c (WANT_CPU): Define as m32rxf.
513 (all register access fns): Rename to ..._handler.
c906108c
SS		 514
5151998-12-14 Doug Evans <devans@casey.cygnus.com>
516
517 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
518 (SIM_AC_OPTION_ALIGNMENT): Make strict.
519 * configure: Regenerate.
520
521 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
522 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
523 * traps.c (m32r_core_signal): Handle --environment=operating.
524
5251998-12-09 Doug Evans <devans@casey.cygnus.com>
526
527 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 528 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 529
530 * sim-if.c: Include string.h or strings.h if present.
531
5321998-12-04 Doug Evans <devans@casey.cygnus.com>
533
534 * configure.in: Call SIM_AC_OPTION_INLINE.
535 * configure: Regenerate.
536 * sim-main.h: Protect against multiple inclusion.
537 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
538 Done by cgen-sim.h now.
539 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
540 * cpuall.h: Regenerate.
541 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
542 * mloop.in (extract16): Make static inline again.
543 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
544 (extract32): Ditto.
545 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
546 (execute): Test ARGBUF_PROFILE_P before profiling.
547 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 548 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
549 * mloopx.in: Rewrite.
c906108c
SS		 550
5511998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
552
553 * devices.c (device_io_write_buffer): Fix typo.
554 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
555 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
556
5571998-11-18 Doug Evans <devans@casey.cygnus.com>
558
559 * Makefile.in (M32R_OBJS): Delete extract.o.
560 (extract.o): Delete.
561 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
562 * mloop.in (extract16): Update type of `insn' arg.
563 Delete call to d->extract.
564 (extract32): Ditto.
2df3850c
JM		 565 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
566 * mloopx.in (extractx16): Update type of `insn' arg.
567 Delete call to d->extract. Delete arg pbb_p. All callers updated.
568 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
569 (extractx32): Ditto.
c906108c
SS		 570
571Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
572
573 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
574 before cgen-types.h.
575 * tconfig.in: Guard against multiple inclusion.
576 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 577 * cpux.h: Ditto.
c906108c
SS		 578
579Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
580
581 * sim-main.h: #include cpu-opc.h.
582 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
583 to get #include cleanup.
2df3850c 584 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 585
586 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
587 CGEN_INCLUDE_DEPS.
588 (M32RBF_INCLUDE_DEPS): Define.
589 (m32r .o's): Depend on it.
590 (mloop.c): Update call to genmloop.sh.
591 * cpu.h,cpuall.h: Regenerate.
592 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
593 #include cgen-scache.h,cgen-cpu.h.
594 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 595 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
596 (m32rx .o's): Depend on it.
597 (mloopx.c): Update call to genmloop.sh.
598 * cpux.h: Regenerate.
c906108c
SS		 599
600Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
601
602 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
603
604Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
605
606 Add pseudo-basic-block execution support.
607 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
608 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
609 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
610 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
611 * arch.c,arch.h,cpuall.h: Regenerate.
612 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
613 * sem-switch.c,sem.c: Regenerate.
614 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
615 load_regs_pending.
616 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
617 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
618 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
619 m32rbf_h_accum_set): Likewise.
620 (m32r_model_{init,update}_insn_cycles): Delete.
621 (m32rbf_model_insn_{before,after}): New fns.
622 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
623 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
624 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
625 (check_load_stall): New fn.
626 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
627 (m32rbf_model_test_u_exec): New fn.
628 * mloop.in: Rewrite, use pbb support.
629 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
630 (sim_fetch_register,sim_store_register): Delete.
631 * sim-main.h (CIA_GET,CIA_SET): Fix.
632 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
633 * tconfig.in (WITH_SCACHE_PBB): Define.
634 (WITH_SCACHE_PBB_M32RBF): Define.
635 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
636 (m32r_trap): Pass pc to sim_engine_halt.
637 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
638 * configure: Regenerate.
2df3850c
JM		 639 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
640 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 641 (semx.o): Delete.
642 (extractx.o): Add.
2df3850c
JM		 643 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
644 * readx.c: Delete.
645 * semx.c: Delete.
646 * extractx.c: New file.
647 * semx-switch.c: New file.
648 * m32r-sim.h (BRANCH_NEW_PC): Delete.
649 (SEM_SKIP_INSN): New macro.
650 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
651 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
652 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
653 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
654 (m32rxf_model_insn_{before,after}): New fns.
655 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
656 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
657 (check_load_stall): New fn.
658 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
659 * mloopx.in: Rewrite, use pbb support.
660 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
661 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 662
663Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
664
665 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
666 ({ACC1L,ACC1H}_REGNUM): New macros.
667 (m32r_decode_gdb_ctrl_regnum): Add prototype.
668 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
669 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 670 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 671
672Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
673
674 * m32r-sim.h (GET_H_SM): New macro.
675 (UART params): Update to msa2000.
676 * devices.c (device_io_read_buffer): Update to msa2000.
677 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
678 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
679 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 680 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
681 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
682 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 683
684Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
685
686 * m32r-sim.h (m32r_trap): Update prototype.
687 * traps.c (m32r_trap): New arg `pc'.
688 * sem.c,sem-switch.c: Regenerated.
2df3850c 689 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 690
691Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
692
693 Rename cpu m32r to m32rb to distinguish from architecture name.
694 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
695 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
696 * tconfig.in (WANT_CPU_M32RB): Ditto.
697 * m32r.c (WANT_CPU_M32RB): Ditto.
698 (*): m32r_ cpu fns renamed to m32rb_.
699 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
700 * arch.h,arch.c: Regenerate.
701 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
702 * sem-switch.c,sem.c: Regenerate.
703
704 * sim-if.c (sim_open): Don't allocate memory on top of any user
705 specified memory.
706 (h_gr_get,h_gr_set): Delete.
707 * sim-main.h (h_gr_get,h_gr_set): Delete.
708 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
709 a_m32r_h_gr_[gs]et.
710
711 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
712
713 * sim-if.c (sim_open): Open opcode table.
714 (sim_close): Close it.
715
2df3850c
JM		 716Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
717
718 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
719 accept an accumulator choice.
720 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
721
c906108c
SS		 722Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
723
724 * m32r.c: Include cgen-mem.h.
725 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 726 * m32rx.c: Include cgen-mem.h.
727 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 728
729Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
730
731 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 732 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 733
734Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
735
736 * Makefile.in: cgen_maint -> CGEN_MAINT.
737 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
738 * configure: Regenerate.
739 * arch.c,arch.h,cpuall.h: Regenerate.
740 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
741 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 742 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
743 * semx.c: Regenerate.
744 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 745
746Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
747
748 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
749 load_stall,biggest_cycles.
750 * m32r.c (m32r_model_mark_get_h_gr): Update.
751 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
752 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
753 * mloop.in: Call cycle init/update fns.
754 * model.c: Regenerate.
2df3850c
JM		 755 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
756 * mloopx.in: Call cycle init/update fns.
757 * modelx.c: Regenerate.
758
c906108c
SS		 759Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
760
761 * traps.c: New file. Trap support moved here from sim-if.c.
762 * Makefile.in (SIM_OBJS): Add traps.o
763 * sim-if.c: Don't include targ-vals.h.
764 (sim_engine_illegal_insn): Moved to traps.c
765 * sim-main.h (SIM_CORE_SIGNAL): Define.
766 (m32r_core_signal): Declare.
767 * m32r-sim.h (m32r_trap): Declare.
768
769 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
770 register.
771
772 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
773 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
774 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
775
776 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 777 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 778
779Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
780
781 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
782 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
783 (execute): Count parallel insns.
784 * sim-if.c (print_m32r_misc_cpu): Print count.
785 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
786
787 Zero bottom two bits of pc in jmp,jl insns.
788 * sem.c,sem-switch.c: Regenerate.
2df3850c 789 * semx.c: Regenerate.
c906108c
SS		 790
791Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
792
793 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
794
795Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
796
797 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
798 (sim_sync_stop): New function.
799
800Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
801
802 * Makefile.in (devices.o): Add dependencies.
803
804 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
805 * sem-switch.c,sem.c: Regenerate.
806 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 807 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
808 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
809 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
810 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 811
812Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
813
814 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
815
816Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
817
818 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
819 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 820 * cpux.h: Ditto.
821 * modelx.c: Ditto.
c906108c
SS		 822
823 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 824 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 825 * decode.c,decode.h: Regenerate, introduces IDESC table.
826 * mloop.in (extract16,extract32): Add IDESC support.
827 Update names of semantic handler member names.
828 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 829 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
830 * mloopx.in: Add IDESC support.
831 Update names of semantic handler member names.
832 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 833
834 * sem-switch.c: Regenerate. Redo computed goto label handling.
835 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 836 * readx.c: Regenerate. Redo computed goto label handling.
837 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
838 support.
c906108c
SS		 839
840 * m32r.c (m32r_fetch_register): Change result type and args to
841 conform to sim_fetch_register interface.
842 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 843 * m32rx.c (m32rx_fetch_register): Change result type and args to
844 conform to sim_fetch_register interface.
845 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 846
847 * sim-if.c (alloc_cpu): Delete.
848 (free_state): Uninstall modules here ...
849 (sim_open): ... and not here. Call sim_cpu_alloc_all.
850 Set default architecture/model if not specified.
851 (sim_fetch_register,sim_store_register): Rewrite.
852
853 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
854 and moved to common/sim-cpu.c.
855 (sim_create_inferior): Update.
856 (do_trap): Update.
857 * sim-main.h (h_pc_get,h_pc_set): Delete.
858
859 * sim-main.h (sim_cia): Change to USI.
860 (sim_cpu): Move m32r_misc_profile before machine generated part.
861
862Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
863
864 * configure: Regenerated to track ../common/aclocal.m4 changes.
865
866Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
867
868 * model.c: Rebuilt.
2df3850c 869 * modelx.c: Rebuilt.
c906108c
SS		 870
871Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
872
873 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
874 and variable renaming due to macro insn additions.
875 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 876 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
877 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 878
879Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
880
881 * configure: Regenerated to track ../common/aclocal.m4 changes.
882 * config.in: Ditto.
883
884Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
885
886 * acconfig.h: New file.
887 * configure.in: Reverted change of Apr 24; use sinclude again.
888
889Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
890
891 * configure: Regenerated to track ../common/aclocal.m4 changes.
892 * config.in: Ditto.
893
894Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
895
896 * configure.in: Don't call sinclude.
897
898Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
899
900 * cpu.c,sem.c,sem-switch.c: Regenerate. From
901 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
902 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
903 #include cgen-ops.h.
2df3850c
JM		 904 * cpux.c,readx.c,semx.c: Regenerate.
905 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
906 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
907 (m32r_h_accums_get): Sign extend top 8 bits.
908
909Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
910
911 * semx.c: Regenerate.
c906108c
SS		 912
913Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
914
915 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 916 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 917
918Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
919
920 * configure: Regenerated to track ../common/aclocal.m4 changes.
921
922Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
923
924 * configure: Regenerated to track ../common/aclocal.m4 changes.
925
926Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
927
928 * configure: Regenerated to track ../common/aclocal.m4 changes.
929
930Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
931
932 * configure: Regenerated to track ../common/aclocal.m4 changes.
933
934Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
935
936 * config.in (HAVE_FCNTL_H): Add.
937 * configure: Regenerate.
938 * Makefile.in (SIM_OBJS): Add devices.o.
939 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
940 (UART_*): Define m32r serial port parameters.
941 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
942 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
943 * devices.c: To here.
944 * sim-if.c: Don't include signal.h,sim-core.h.
945 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
946 (sim_resume): Call sim_module_{resume,suspend}.
947 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
948
949 * tconfig.in (SIM_HANDLES_LMA): Define.
950
951 * sim-if.c (do_trap): Result is new pc.
952 Handle --environment=operating.
953 * sem-switch.c,sem.c: Regenerate.
2df3850c 954 * semx.c: Regenerate.
c906108c
SS		 955
956Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
957
958 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
959 sim_core_*_map with read_map, write_map, exec_map resp.
960
961Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
962
963 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
964 (arch.o): Delete cpu-opc.h dependency.
965 (decode.o,model.o): Likewise.
2df3850c 966 (decodex.o,modelx.o): Likewise.
c906108c
SS		 967
968 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 969 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 970
971Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
972
973 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
974
975 * sim-if.c (sim_info): Delete.
976
2df3850c
JM		 977Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
978
979 * mloopx.in: Fix handling of branch in parallel with another insn.
980 * semx.c: Regenerate.
981
c906108c
SS		 982Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
983
984 * sim-main.h: #include symcat.h.
985 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
986 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
987 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
988 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 989 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
990 * mloopx.in: Rewrite.
991 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 992
993Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
994
995 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
996 in the backup PC register.
2df3850c
JM		 997 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
998 in the backup PC register.
c906108c
SS		 999
1000Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
1001
1002 * m32r.c (do_lock,do_unlock): Delete.
1003 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1004 * sem.c,sem-switch.c: Regenerate.
2df3850c 1005 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1006
1007Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
1008
1009 * Makefile.in (M32R_OBJS): Add cpu.o.
1010 (cpu.o): Add rule for.
1011 (NL_TARGET): Define.
1012 * configure.in: Add AC_CHECK_PROG(SCHEME).
1013 * cpu.c: New file.
1014 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1015 * sem-switch.c,sem.c: Regenerate.
1016 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 1017 (M32RX_OBJS): Add cpux.o.
1018 (cpux.o): Add rule for.
1019 cpux.c: New file.
1020 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1021 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1022 (m32rx_h_cr_{get,set}): New functions.
1023 (m32rx_h_accums_{get,set}): New functions.
1024 * mloopx.in: Rewrite main loop.
c906108c
SS		 1025
1026 * m32r.c (do_trap): Move from here.
1027 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1028 (sim_create_inferior): Use h_pc_set.
1029 (h_pc_{get,set}): New functions.
1030 (h_gr_{get,set}): New functions.
1031 (syscall_{read,write}_mem): New functions.
1032 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1033
1034Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1035
1036 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1037 length parameter. Return -1.
1038 (sim_create_inferior): Pass 4 sim_store_register.
1039
1040Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1041
1042 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1043
1044 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 1045 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 1046
1047Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1048
1049 * decode.c, sem.c: Regenerate.
2df3850c
JM		 1050 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1051 * m32rx.c (m32rx_h_accums_set): New function.
1052 (m32rx_model_mark_[gs]et_h_gr): New function.
1053 * mloopx.in: Rewrite.
1054 * Makefile.in (mloopx.o): Build with -parallel.
1055 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1056 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 1057
1058Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1059
1060 * Makefile.in (m32r.o): Depend on cpu.h
1061 (extract.o): Pass -DSCACHE_P.
1062 * mloop.in (extract{16,32}): Update call to m32r_decode.
1063 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1064 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1065 * sim-main.h: #include "ansidecl.h".
1066 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 1067 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1068 (m32rx.o): New rule.
1069 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1070 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1071 (m32rx_h_accums_get): New function.
1072 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1073 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1074
1075Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1076
1077 * configure: Regenerated to track ../common/aclocal.m4 changes.
1078
1079Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1080
1081 * configure: Regenerated to track ../common/aclocal.m4 changes.
1082
2df3850c
JM		 1083Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1084
1085 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1086 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1087 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1088
c906108c
SS		 1089Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1090
1091 * cpux.h: Fix duplicate definition of h_accums field for
1092 fmt_53_sadd structure.
1093
2df3850c
JM		 1094Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1095
1096 * Makefile.in: Add m32rx objs, and rules to build them.
1097 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1098 * m32rx.c, mloopx.in: New files.
1099
c906108c
SS		 1100Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1101
1102 * configure: Regenerated to track ../common/aclocal.m4 changes.
1103
1104Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1105
1106 * arch.c, arch.h, cpuall.h: New files.
1107 * arch-defs.h: Deleted.
1108 * mloop.in: Renamed from mainloop.in.
1109 * Makefile.in: Update.
1110 * sem-ops.h: Deleted.
1111 * mem-ops.h: Deleted.
1112 (arch): Renamed from CPU.
1113 * cpu.h: New file.
1114 * decode.c: Redone.
1115 * decode.h: Redone.
1116 * extract.c: Redone.
1117 * model.c: Redone.
1118 * sem-switch.c: Redone.
1119 * sem.c: Renamed from semantics.c, and redone.
1120 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1121 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1122 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1123 (m32r_{fetch,store}_register): New functions.
1124 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1125 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1126 (h_cr_{get,set}): Prefix with m32r_.
1127 (do_trap): Fetch state from current_cpu, not current_state.
1128 Call sim_engine_halt instead of engine_halt.
1129 * sim-if.c (alloc_cpu): New function.
1130 (free_state): New function.
1131 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1132 type. Call sim_analyze_program.
1133 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1134 (sim_resume): Handle m32rx.
c906108c
SS		 1135 (sim_stop_reason): Deleted.
1136 (print_m32r_misc_cpu): Update.
2df3850c 1137 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1138 (sim_{read,write}): Deleted.
1139 (sim_engine_illegal_insn): New function.
1140 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1141 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1142 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1143 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1144 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1145 (sim_state): Delete members core,events,halt_jmp_buf.
1146 Change `cpu' member to be a pointer to the cpu's struct, rather than
1147 record inside the state struct.
1148 * tconfig.in (WITH_DEVICES): Define here.
1149 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1150
1151Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1152
1153 * arch-defs.h (INSN_NAME): Fix typo.
1154
1155Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1156
1157 * configure: Regenerated to track ../common/aclocal.m4 changes.
1158 * config.in: Ditto.
1159
1160Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1161
1162 * m32r-sim.h (MSPR_ADDR): New macro.
1163 (m32r_mspr_device): Declare.
1164 (struct _device): Define.
1165 * m32r.c (m32r_mspr_device): New global.
1166 (device_{io_{read,write}_buffer,error}): New functions.
1167 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1168 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1169 (sim_open): Attach device to handle MSPR register.
1170 * sim-main.h (WITH_DEVICES): Define as 1.
1171 Include cpu-sim.h.
1172
1173 * configure: Regenerated to track ../common/aclocal.m4 changes.
1174
1175Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1176
1177 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1178 * configure: Regenerated.
1179
1180Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1181
1182 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1183 * sim-if.c (sim_open): Call sim_config.
1184 (sim_stop_reason): Update call to sim_signal_to_host.
1185
1186Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1187
1188 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1189
1190Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1191
1192 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1193
1194Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1195
1196 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1197
1198Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1199
1200 * configure: Regenerated to track ../common/aclocal.m4 changes.
1201
1202Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1203
1204 * configure: Regenerated to track ../common/aclocal.m4 changes.
1205
1206Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1207
1208 * configure: Regenerated to track ../common/aclocal.m4 changes.
1209
1210Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1211
1212 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1213 SIM_DEFAULT_MODEL): Delete, moved to common.
1214 (SIM_EXTRA_CFLAGS): Update.
1215
1216Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1217
1218 * configure.in (sim_link_links): Configure non-strict memory
1219 alignment.
1220
1221 * configure: Regenerated to track ../common/aclocal.m4 changes.
1222
1223Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1224
1225 * configure: Regenerated to track ../common/aclocal.m4 changes.
1226
1227Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1228
1229 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1230 using sim_do_commandf.
1231 (sim_open): Set magic-number at the start.
1232 (sim_do_command): Implement.
1233
1234 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1235
1236Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1237
1238 * configure: Regenerated to track ../common/aclocal.m4 changes.
1239
1240Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1241
1242 * configure: Regenerated to track ../common/aclocal.m4 changes.
1243
1244Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1245
1246 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1247
1248Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1249
1250 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1251
1252Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1253
1254 * configure: Regenerated to track ../common/aclocal.m4 changes.
1255 * config.in: Ditto.
1256
1257Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1258
1259 * sim-if.c (sim_kill): Delete.
1260 (sim_create_inferior): Add ABFD argument.
1261 (sim_load): Move setting of PC from here.
1262 (sim_create_inferior): To here.
1263 (sim_load): Delete, use sim-hload.c instead.
1264
1265 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1266
1267Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1268
1269 * configure: Regenerated to track ../common/aclocal.m4 changes.
1270 * config.in: Ditto.
1271
1272Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1273
1274 * sim-if.c (sim_open): Add ABFD argument.
1275
1276Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1277
1278 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1279 * sim-if.c (sim_open): Use it.
1280
1281Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1282
1283 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1284
1285Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1286
1287 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1288 (sim_write): Ditto for write.
1289
1290 * m32r.c (do_trap): Ditto for read/write.
1291
1292Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1293
1294 * sim-if.c (sim_open): Add callback argument.
1295 (sim_set_callbacks, sim_callback): Delete.
1296 (sim_load): Set STATE_LOADED_P.
1297
1298Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1299
1300 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1301 sim_engine_abort.
1302
1303Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1304
1305 * sim-if.c (sim_open): Update to reflect changes to core in
1306 ../common/.
1307 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1308 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1309 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1310
1311Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1312
1313 * decode.c (decode): Add computed goto support.
1314
1315Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1316
1317 * mem-ops.h: Stub additional core read/write arguments.
1318
1319 * sim-main.h: Declare sim_cia - type SI.
1320 (struct _sim_cpu): Move base type to end per common.
1321 (struct _sim_state): Ditto.
1322
1323Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1324
1325 Merge from branch into devo. CGEN generic files moved to common
1326 directory. K&R C support is no longer provided.
1327
1328Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1329
1330 * configure: Regenerated to track ../common/aclocal.m4 changes.
1331
1332Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1333
1334 * Makefile.in, seman-cache.c: new file, for wingdb build.
1335 * sim-alloca.h: fixed for wingdb.
1336
1337Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1338
1339 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1340 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1341 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1342
1343Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1344
1345 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1346 (exc_illegal): Likewise.
1347 * decode.c (decode_vars): Add decode_illegal.
1348 * genmloop.sh: #include "cpu-opc.h".
1349 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1350 (labels): Add case_INSN_ILLEGAL.
1351 (SWITCH): Add INSN_ILLEGAL case.
1352
1353Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1354
1355 * model.c (model_module): Use 0 not NULL.
1356
1357 * genmloop.sh (sim_main_loop): Handle k&r c.
1358
1359 * sem-switch.c: Regenerate to get k&r c support.
1360 * semantics.c: Likewise.
1361
1362 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1363 (ADDCSI,SUBCSI): New functions.
1364 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1365 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1366
1367 * simcache.c (simcache_{install,init,uninstall}): Use
1368 DECLARE_MODULE_INSTALL_HANDLER.
1369 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1370
1371 * utils.c: #include "semops.h".
1372
1373Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1374
1375 * profile.c (profile_print_simcache): Fix thinko in printf text.
1376
1377 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1378
1379Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1380
1381 * m32r.c (h_cr_get): Rewrite.
1382 (h_cr_set): Rewrite.
1383 * sem-switch.c (rte): bcarry renamed to bcond.
1384 * semantics.c (rte): Likewise.
1385 * simdefs.h (CPU_STATE): Likewise.
1386
1387 * config.in (HAVE_SYS_TIME_H): Add.
1388 * configure.in: Check for sys/time.h.
1389 * configure: Regenerated.
1390 * utils.c: Include sys/time.h if present.
1391
1392 * common.c (sim_parse_args): Account for NULL terminating entry
1393 in long_options table.
1394
1395 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1396 Always use cache if configured in.
1397 * mainloop.in (do_extract_insn{16,32}): New functions.
1398 (normal,fast): Call them. Handle starting in left slot.
1399 * simcache.c (simcache_option_handler): Disallow -c0.
1400 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1401
1402 * profile.c (profile_print_simcache): Fix percentage calc.
1403
1404 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1405
1406Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1407
1408 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1409 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1410 Add mod-list.h.
1411 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1412 (sim-if.o,m32r.o,utils.o): Likewise.
1413 (common.o): Don't explicitly depend on mod-list.h.
1414 (mainloop.c): Pass CPU to genmloop.sh.
1415 (stamp-modules): Depend on configure.
1416 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1417 (extract.o): Depend on decode.h, memops.h, semops.h.
1418 (semantics.o,seman-cache.o): Likewise.
1419 (model.o,ops.o): Depend on memops.h.
1420 (extr-cache.o): Disable building for the moment.
1421
1422 * simcommon.h: Delete, move contents into cgen-sim.h.
1423 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1424 (UINT,CGEN_CAT3): Define.
1425 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1426 (decode_t): Renamed to DECODE.
1427
1428 * simfns.h: Delete, contents moved to memops.h,semops.h.
1429 * memops.h: New file.
1430 * semops.h: New file.
1431 * decode.h: Renamed from semantics.h.
1432
1433 * sim-argv.h: New file.
1434 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1435 dependency of sim-argv.h.
1436
1437 * sim-alloca.h: New file.
1438 * common.c: Include it.
1439 * Makefile.in (common.o): Add dependency.
1440
1441 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1442 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1443 * configure.in: sinclude ../common/aclocal.m4.
1444 Check for headers time.h, sys/resource.h.
1445 Check for functions time, getrusage.
1446 (sim_link_{files,links}): Add link cpu-opc.h.
1447 (sim_profile): Add simcache.
1448 (SIM_AC_PROFILE): Add simcache, profile.o.
1449 (simcache module): Delete extr-cache.o for now.
1450 (--enable-sim-cache): Allow specification of default cache size.
1451 * configure: Regenerated.
1452
1453 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1454 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1455 Regenerate.
1456
1457 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1458 Don't include m32r-sim.h.
1459 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1460 Simplify profiling test with PROFILE_MODEL_P.
1461 (mvfc,mvtc): Fix access of control registers.
1462 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1463 Don't include m32r-sim.h.
1464 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1465 Simplify profiling test with PROFILE_MODEL_P.
1466 (mvfc,mvtc): Fix access of control registers.
1467
1468 * sem-switch.c: New file, for GCC computed goto support.
1469
1470 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1471 memops.h,semops.h,trace.h,cpu-sim.h.
1472 (RUN_FAST_P): Change default to run fast if cache size > 0
1473 and not profiling.
1474 (sim_main_loop): Record execution time.
1475 Record instruction count even in fast mode.
1476 (init): Allow cpu to provide init code in mainloop.in.
1477 (FAST): Define as 0 or 1 depending on fast mode.
1478 * mainloop.in (normal): Combine with fast case.
1479 Add support for GCC computed gotos. Count simcache hits/misses.
1480 (init): Initialize "switch" labels if GNUC.
1481
1482 * cgen-utils.in: Don't include opcode/cgen.h.
1483 Include cgen-sim.h, cpu-opc.h.
1484 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1485 * m32r-sim.h: Don't include mod-list.h
1486 (RUN_FAST_P): Delete.
1487 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1488 semops.h,memory.h,trace.h
1489 (h_cr_get,h_cr_set): New functions.
1490 * memory.c: #include cgen-sim.h,callback.h.
1491 * ops.c: Don't include profile.h,m32r-sim.h.
1492 Include cgen-sim.h,memops.h,cpu-sim.h.
1493 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1494 * trace.c: Include cgen-sim.h,cpu-opc.h.
1495 * trace.h (trace_insn_{init,fini}): Declare.
1496
1497 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1498 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1499 Regenerate to get new insn aliases.
1500
1501 * mrun.c: #include "ansidecl.h".
1502 (STATE): Use struct sim_state instead.
1503
1504 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1505 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1506 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1507 (profile_print_simcache): New function.
1508 (profile_print): Call it. Print simulator speed stats.
1509 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1510 PROFILE_MEMORY_MASK.
1511 (MODULE_PROFILE_SIMCACHE_P): Define.
1512 (PROFILE_SIMCACHE_MASK): Define.
1513 (PROFILE_COUNT): New members total_insn_count,exec_time.
1514 New members simcache_hits,simcache_misses.
1515 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1516 (PROFILE_MODEL_P): New macro.
1517 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1518
1519 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1520 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1521 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1522 (sim_info): Pass verbose to profile_print.
1523
1524 * simcache.c: Include cgen-sim.h,callback.h.
1525 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1526 (simcache_option_handler): Ensure cache size at least 2.
1527 Allow config time specification of default cache size.
1528 * simcache.h (struct simcache): Support GCC computed gotos.
1529 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1530 (USING_SIMCACHE_P): New macro.
1531
1532 * simdefs.h: Don't include m32r-opc.h.
1533 (CGEN_MAX_SIM_INSNS): Define.
1534 (CPU_STATE): Regenerate.
1535 (ARGBUF): Regenerate.
1536 (extract,semantic handler decls): Delete, moved to decode.h.
1537
1538 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1539 (USE_SEM_SWITCH): Define.
1540
1541 * utils.c: Include bfd.h,time.h,sys/resource.h.
1542 (sim_time_get,sim_time_elapsed): New functions.
1543 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1544
1545Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1546
1547 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1548 * configure: Regenerated.
1549 * model.c: #include <stdlib.h>.
1550 * simcache.c: #include "libiberty.h".
1551 * simcommon.h (alloca): Handle i386-windows.
1552
1553 * common.c: #include libiberty.h.
1554 (sim_signal_to_host): Return 5 if wingdb.
1555
1556Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1557
1558 * configure.in (sim_cache): Enabled by default now, pass default
1559 cache size to --enable-sim-cache.
1560 * simcache.c (simcache_option_handler): Allow -c 0.
1561
1562 * simdefs.h,simfns.h: Regenerate
1563 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1564
1565Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1566
1567 Add model profiling support.
1568 * configure.in: Handle --enable-sim-model.
1569 (sim_profile): Add model.
1570 * Makefile.in (model.o): Add rule.
1571 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1572 * extract.c (*): Add model profiling support.
1573 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1574 (model_mark_{busy,unbusy}_reg): New functions.
1575 * profile.c (profile_option_handler): Recognize --profile model.
1576 (profile_print_model): New function.
1577 (profile_print): Call it.
1578 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1579 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1580 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1581 load_stall_count,taken_count,untaken_count.
1582 * semantics.c (*): Add model profiling support.
1583 * simcommon.h (struct sim_state): New members mach,model.
1584 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1585 (MAX_MODELS,MAX_UNITS): Define.
1586 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1587
1588 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1589 (stamp-modules): Depend on genmodlist.sh.
1590 * common.c (standard_options): Add --max-insns.
1591 (copy_argv): New function.
1592 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1593 * genmloop.sh: Allow mainloop.in to contain support code.
1594 * mainloop.in: Move do_insn16,do_insn32 here.
1595 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1596 * sim-if.c (sim_open): Don't set max insn count.
1597 (sim_create_inferior): Save argv,envp.
1598 * simcommon.h (struct sim_state): New members argv,envp.
1599 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1600 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1601 (ARGBUF): New members h_gr_get, h_gr_set.
1602 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1603 (trace_printf): Print to buffer, output later by trace_insn_fini.
1604 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1605
1606Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1607
1608 * configure.in (AC_FUNC_ALLOCA): Call.
1609 * configure: Regenerate.
1610 * config.h (HAVE_ALLOCA_H): Add.
1611 * simcommon.h: Add alloca support.
1612 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1613 (DECLARE_OPTION_HANDLER): Define.
1614 (MEM_FN): Declare using PARAMS.
1615 (DECLARE_MEM_FN): Define.
1616 * trace.c (trace_result): Tweak for !STDC.
1617 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1618 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1619 * common.c (sim_print_help_fn): Use PARAMS.
1620 (standard_option_handler): Fix decl for !STDC systems.
1621 * memory.c: #include <stdio.h>
1622 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1623 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1624 * profile.c (profile_install): Likewise.
1625 (profile_option_handler): Likewise.
1626
1627Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1628
1629 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1630 Prefix them with 0x instead.
1631
1632 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1633 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1634 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1635 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1636 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1637 Add support for boolean and/or.
1638 * utils.c: Redo naming of DI functional support.
1639 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1640
1641Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1642
1643 * Directory created.
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