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S/390: Disable relocation sort against code sections.
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
9e3042ec
HPN		 12014-08-23 Hans-Peter Nilsson <hp@axis.com>
2
3 * configure.ac: Default simulator hardware to off again. Remove
4 dead m32r_extra_objs substitution.
5 * configure: Regenerate.
6 * Makefile.in: Remove unused m32r_extra_objs.
7
2974be62
AM		 82014-08-19 Alan Modra <amodra@gmail.com>
9
10 * configure: Regenerate.
11
faa743bb
RM		 122014-08-15 Roland McGrath <mcgrathr@google.com>
13
14 * configure: Regenerate.
15 * config.in: Regenerate.
16
bf3d9781
AM		 172013-09-23 Alan Modra <amodra@gmail.com>
18
19 * configure: Regenerate.
20
31e6ad7d
MF		 212013-06-03 Mike Frysinger <vapier@gentoo.org>
22
23 * aclocal.m4, configure: Regenerate.
24
73e76d20
MF		 252013-03-30 Joel Sherrill <joel.sherrill@oarcorp.com>
26 Mike Frysinger <vapier@gentoo.org>
27
28 * configure.ac: Add m32r_extra_objs. Change simulator hardware
29 from always on to defaulting to yes it is enabled.
30 * Makefile.in: Conditionalize reference to dv-sockser.o.
31 * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
32 * configure: Regenerated.
33
1517bd27
MF		 342013-03-26 Mike Frysinger <vapier@gentoo.org>
35
36 * configure: Regenerate.
37
94c63d78
JS		 382013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
39
40 * configure.ac: Fail if dv-sockser.o not available.
41 Error when --disable-sim-hardware is specified.
42 * configure: Regenerated.
43
5f3ef9d0
JB		 442012-06-15 Joel Brobecker <brobecker@adacore.com>
45
46 * config.in, configure: Regenerate.
47
a35a3322
MF		 482012-03-25 Mike Frysinger <vapier@gentoo.org>
49
50 * traps-linux.c (sim_core_trans_addr): Delete prototype.
51
2232061b
MF		 522012-03-24 Mike Frysinger <vapier@gentoo.org>
53
54 * aclocal.m4, config.in, configure: Regenerate.
55
db2e4d67
MF		 562011-12-03 Mike Frysinger <vapier@gentoo.org>
57
58 * aclocal.m4: New file.
59 * configure: Regenerate.
60
9c082ca8
MF		 612011-10-17 Mike Frysinger <vapier@gentoo.org>
62
63 * configure.ac: Change include to common/acinclude.m4.
64
6ffe910a
MF		 652011-10-17 Mike Frysinger <vapier@gentoo.org>
66
67 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
68 call. Replace common.m4 include with SIM_AC_COMMON.
69 * configure: Regenerate.
70
2419798b
MF		 712011-07-05 Mike Frysinger <vapier@gentoo.org>
72
73 * sim-if.c (sim_do_command): Delete.
74
fb0cc53e
MF		 752010-03-30 Mike Frysinger <vapier@gentoo.org>
76
77 * devices.c (device_error): Add const to message.
78
2310652a
DE		 792010-02-11 Doug Evans <dje@sebabeach.org>
80
81 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
82 * model.c, * model2.c, * modelx.c,
83 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
84
3725885a
RW		 852010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
86
87 * configure: Regenerate.
88
0f51e9bf
DE		 892010-01-02 Doug Evans <dje@sebabeach.org>
90
91 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
92 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
93 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
94 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
95 update copyright year.
96
197fa1aa
DE		 972009-11-22 Doug Evans <dje@sebabeach.org>
98
99 * cpu.h: Regenerate.
100 * cpu2.h: Regenerate.
101 * cpux.h: Regenerate.
102 * cpuall.h: Regenerate.
103 * decode.c: Regenerate.
104 * decode.h: Regenerate.
105 * decode2.c: Regenerate.
106 * decode2.h: Regenerate.
107 * decodex.c: Regenerate.
108 * decodex.h: Regenerate.
109
894a1d7b
DE		 1102009-11-03 Doug Evans <dje@sebabeach.org>
111
e9c60591
DE		 112 * arch.c: Regenerate.
113 * arch.h: Regenerate.
114 * cpu.c: Regenerate.
115 * cpu.h: Regenerate.
116 * cpu2.c: Regenerate.
117 * cpu2.h: Regenerate.
118 * cpuall.h: Regenerate.
119 * cpux.c: Regenerate.
120 * cpux.h: Regenerate.
121 * decode.c: Regenerate.
122 * decode.h: Regenerate.
123 * decode2.c: Regenerate.
124 * decode2.h: Regenerate.
125 * decodex.c: Regenerate.
126 * decodex.h: Regenerate.
127 * model.c: Regenerate.
128 * model2.c: Regenerate.
129 * modelx.c: Regenerate.
130 * sem-switch.c: Regenerate.
131 * sem.c: Regenerate.
132 * sem2-switch.c: Regenerate.
133 * semx-switch.c: Regenerate.
134
894a1d7b
DE		 135 * Makefile.in (mloop.c): Add @true to rule.
136 (mloopx.c, mloop2.c): Ditto.
137 (stamp-*): Add Makefile dependency.
138 (arch.c, arch.h, cpuall.h): Specify full path.
139 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
140 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
141 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
142
d6416cdc
RW		 1432009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
144
81ecdfbb
RW		 145 * config.in: Regenerate.
146 * configure: Likewise.
147
d6416cdc
RW		 148 * configure: Regenerate.
149
6a8b8615
DE		 1502009-07-12 Doug Evans <dje@sebabeach.org>
151
152 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
153 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
154
a86de8e0
DE		 1552009-06-20 Doug Evans <dje@sebabeach.org>
156
157 * mloop.in: Add missing # comment marker.
158 * mloop2.in: Ditto.
159 * mloopx.in: Ditto.
160
b5bd9624
HPN		 1612008-07-11 Hans-Peter Nilsson <hp@axis.com>
162
163 * configure: Regenerate to track ../common/common.m4 changes.
164 * config.in: Ditto.
165
6efef468
JM		 1662008-06-06 Vladimir Prus <vladimir@codesourcery.com>
167 Daniel Jacobowitz <dan@codesourcery.com>
168 Joseph Myers <joseph@codesourcery.com>
169
170 * configure: Regenerate.
171
edc5d9ec
HPN		 1722006-12-21 Hans-Peter Nilsson <hp@axis.com>
173
174 * acconfig.h: Remove.
175 * config.in: Regenerate.
176
e85e3205
RE		 1772006-06-13 Richard Earnshaw <rearnsha@arm.com>
178
179 * configure: Regenerated.
180
2f0122dc
DJ		 1812006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
182
183 * configure: Regenerated.
184
20e95c23
DJ		 1852006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
186
187 * configure: Regenerated.
188
2b193c4a
MK		 1892005-03-23 Mark Kettenis <kettenis@gnu.org>
190
191 * configure: Regenerate.
192
35695fd6
AC		 1932005-01-14 Andrew Cagney <cagney@gnu.org>
194
195 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
196 explicit call to AC_CONFIG_HEADER.
197 * configure: Regenerate.
198
f0569246
AC		 1992005-01-12 Andrew Cagney <cagney@gnu.org>
200
201 * configure.ac: Update to use ../common/common.m4.
202 * configure: Re-generate.
203
38f48d72
AC		 2042005-01-11 Andrew Cagney <cagney@localhost.localdomain>
205
206 * configure: Regenerated to track ../common/aclocal.m4 changes.
207
b7026657
AC		 2082005-01-07 Andrew Cagney <cagney@gnu.org>
209
210 * configure.ac: Rename configure.in, require autoconf 2.59.
211 * configure: Re-generate.
212
19e64aa9
KI		 2132004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
214
215 Committed by Kei Sakamoto.
216 * traps-linux.c (m32r_trap): Add entries of the following dummy system
217 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
218 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
219 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
220 __NR_getresgid32 and __NR_chown32.
221 * syscall.h: Add new definitions of system call number.
222
379832de
HPN		 2232004-12-08 Hans-Peter Nilsson <hp@axis.com>
224
225 * configure: Regenerate for ../common/aclocal.m4 update.
226
1ca6491a
AC		 2272004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
228
229 Committed by Andrew Cagney.
230 * traps-linux.c: Don't include linux/module.h.
231 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
232 __NR_get_kernel_syms.
233
4d06b60c
DJ		 2342004-05-18 Daniel Jacobowitz <dan@debian.org>
235
236 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
237
df2a9ff4
AC		 2382004-02-04 Andrew Cagney <cagney@redhat.com>
239
240 Committed by Andrew Cagney.
241 * mloopx.in: Update copyright.
242 (xextract-pbb): Fixed trap for system calls operation in parallel.
243 * mloop2.in (xextract-pbb): Ditto.
244
6edf0760
NC		 2452003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
246
247 * configure.in: Changed for dummy simulator of m32r-linux.
248 * configure: Regenerate.
249 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
250 * traps-linux.c: Added for dummy simulator of m32r-linux.
251 * syscall.h: Ditto.
252 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
253 simulator for m32r-linux.
254 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
255 m32r-linux.
256
16b47b25
NC		 2572003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
258
259 * Makefile.in: Add support for new machine m32r2.
260 * cpu2.c: New file for m32r2 support.
261 * cpu2.h: Likewise.
262 * decode2.c: Likewise.
263 * decode2.h: Likewise.
264 * m32r2.c: Likewise.
265 * mloop2.in: Likewise.
266 * model2.c: Likewise.
267 * sem2-switch.c: Likewise.
268 * arch.c: Regenerate.
269 * arch.h: Regenerate.
270 * cpu.c: Regenerate.
271 * arch.c: Regenerate.
272 * cpuall.c: Regenerate.
273 * cpux.c: Regenerate.
274 * cpux.h: Regenerate.
275 * decode.c: Regenerate.
276 * decode.h: Regenerate.
277 * decodex.c: Regenerate.
278 * decodex.h: Regenerate.
279 * model.c: Regenerate.
280 * modelx.c: Regenerate.
281 * sem-switch.c: Regenerate.
282 * sem.c: Regenerate.
283 * semx-switch.c: Regenerate.
284 * m32r-sim.h: Add EVB register support.
285 * sim-if.c: Likewise.
286 * sim-main.h: Likewise.
287 * traps.c: Likewise.
288
a6fc1778
DB		 2892003-09-08 Dave Brolley <brolley@redhat.com>
290
291 On behalf of Doug Evans <dje@sebabeach.org>
292 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
293
6b4a8935
AC		 2942003-02-27 Andrew Cagney <cagney@redhat.com>
295
296 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
297
57465455
DE		 2982002-12-19 Doug Evans <dje@sebabeach.org>
299
300 * arch.c,arch.h,cpuall.h: Regenerate.
301 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
302 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
303
c8cca39f
AC		 3042002-06-16 Andrew Cagney <ac131313@redhat.com>
305
306 * configure: Regenerated to track ../common/aclocal.m4 changes.
307
378af1d6
DB		 3082001-11-14 Dave Brolley <brolley@redhat.com>
309
310 * arch.c: Regenerate.
311 * arch.h: Regenerate.
312 * cpu.c: Regenerate.
313 * cpu.h: Regenerate.
314 * cpuall.h: Regenerate.
315 * cpux.c: Regenerate.
316 * cpux.h: Regenerate.
317 * decode.c: Regenerate.
318 * decode.h: Regenerate.
319 * decodex.c: Regenerate.
320 * decodex.h: Regenerate.
321 * model.c: Regenerate.
322 * modelx.c: Regenerate.
323 * sem-switch.c: Regenerate.
324 * sem.c: Regenerate.
325 * semx-switch.c: Regenerate.
326
e3e473da
BE		 3272001-07-05 Ben Elliston <bje@redhat.com>
328
329 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
330 (stamp-cpu): Likewise.
331 (stamp-xcpu): Likewise.
332
55552082
DB		 3332001-03-05 Dave Brolley <brolley@redhat.com>
334
378af1d6
DB		 335 * arch.c: Regenerate.
336 * arch.h: Regenerate.
337 * cpu.c: Regenerate.
338 * cpu.h: Regenerate.
339 * cpuall.h: Regenerate.
340 * cpux.c: Regenerate.
341 * cpux.h: Regenerate.
342 * decode.c: Regenerate.
343 * decode.h: Regenerate.
344 * decodex.c: Regenerate.
345 * decodex.h: Regenerate.
346 * model.c: Regenerate.
347 * modelx.c: Regenerate.
348 * sem-switch.c: Regenerate.
349 * sem.c: Regenerate.
350 * semx-switch.c: Regenerate.
55552082 351
9397fcbf
FCE		 3522001-01-12 Frank Ch. Eigler <fche@redhat.com>
353
354 * configure: Regenerated with sim_scache fix.
355
fec7d8b0
GM		 3562000-11-18 Greg McGary <greg@mcgary.org>
357
358 * Makefile.in: remove `@true' commands for rules that have
359 $(CGEN_MAINT) as a prerequisite.
360
fb27a91c
DB		 3612000-10-06 Dave Brolley <brolley@redhat.com>
362
363 * sem.c: Regenerated.
364 * sem-switch.c: Regenerated.
365 * semx-switch.c: Regenerated.
366
de8f5985
DB		 3672000-08-28 Dave Brolley <brolley@redhat.com>
368
369 * Makefile.in: Use of @true confuses VPATH. Remove it.
370 * cpu.h: Regenerated.
371 * cpux.h: Regenerated.
372 * decode.c: Regenerated.
373 * decodex.c: Regenerated.
374 * model.c: Regenerated.
375 * modelx.c: Regenerated.
376 * sem-switch.c: Regenerated.
377 * sem.c: Regenerated.
378 * semx-switch.c: Regenerated.
379
604259a0
FCE		 3802000-08-21 Frank Ch. Eigler <fche@redhat.com>
381
382 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
383 (stamp-arch, stamp-cpu): New targets.
384
eb2d80b4
AC		 385Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
386
387 * configure: Regenerated to track ../common/aclocal.m4 changes.
388
afb2cbbd
DB		 3892000-03-30 Dave Brolley <brolley@redhat.com>
390
391 * configure: Regenerated.
392
2df3850c
JM		 3931999-10-04 Doug Evans <devans@casey.cygnus.com>
394
395 * arch.c,arch.h,cpuall.h: Rebuild.
396 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
397
2acceee2
JM		 3981999-09-29 Doug Evans <devans@casey.cygnus.com>
399
400 * mloop.in: Update call to sim_engine_invalid_insn.
401 * sem.c,sem-switch.c: Rebuild.
402 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
403 result to SEM_PC. Return vpc.
2df3850c
JM		 404 * mloopx.in: Ditto.
405 * semx-switch.c: Rebuild.
2acceee2
JM		 406
407Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
408
409 * traps.c (sim_engine_invalid_insn): Return PC.
410
d4f3574e
SS		 411Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
412
413 * configure: Regenerated to track ../common/aclocal.m4 changes.
414
2df3850c
JM		 4151999-09-01 Doug Evans <devans@casey.cygnus.com>
416
417 * decodex.c: Rebuild.
418
104c1213
JM		 4191999-08-28 Doug Evans <devans@casey.cygnus.com>
420
421 * sem.c: Rebuild
422
2df3850c
JM		 423 * cpux.h: Rebuild.
424
96baa820
JM		 4251999-08-09 Doug Evans <devans@casey.cygnus.com>
426
427 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 428 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 429
4301999-08-04 Doug Evans <devans@casey.cygnus.com>
431
432 * m32r-sim.h (SEM_SKIP_INSN): Delete.
433 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 434 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
435 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
436 (emit_full_parallel): Ditto.
96baa820 437
cd0fc7c3
SS		 4381999-05-08 Felix Lee <flee@cygnus.com>
439
440 * configure: Regenerated to track ../common/aclocal.m4 changes.
441
7a292a7a
SS		 442Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
443
444 * devices.c (device_io_read_buffer): New arg `sd'.
445 (device_io_write_buffer): New arg `sd'.
446 (device_error): Give proper arg spec.
447
4481999-04-10 Doug Evans <devans@casey.cygnus.com>
449
450 * sem-switch.c,sem.c: Rebuild.
2df3850c 451 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 452
4531999-03-27 Doug Evans <devans@casey.cygnus.com>
454
455 * decode.c: Rebuild.
2df3850c 456 * decodex.c: Rebuild.
7a292a7a
SS		 457
4581999-03-26 Doug Evans <devans@casey.cygnus.com>
459
460 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
461
4621999-03-22 Doug Evans <devans@casey.cygnus.com>
463
464 * arch.c,arch.h,model.c: Rebuild.
2df3850c 465 * modelx.c: Rebuild.
7a292a7a
SS		 466 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
467 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
468 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
469 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
470 (m32rbf_store_register): Ditto.
471 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
472 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
473 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
474 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
475 with appropriate calls to m32rbf_*.
476
4771999-03-11 Doug Evans <devans@casey.cygnus.com>
478
479 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 480 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 481 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
482 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
483
4841999-02-25 Doug Evans <devans@casey.cygnus.com>
485
486 * cpu.c,cpu.h: Rebuild.
487
c906108c
SS		 4881999-02-09 Doug Evans <devans@casey.cygnus.com>
489
490 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
491 (stamp-xmloop): s/-parallel/-parallel-write/.
492 * configure.in (sim_link_files,sim_link_links): Delete.
493 * configure: Rebuild.
494 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 495 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 496 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
497 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
498 m32r_cgen_opcode_open. Set disassembler.
499 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
500 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
501 m32r-desc.h,m32r-opc.h,m32r-sim.h.
502
2df3850c
JM		 503Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
504
505 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
506
c906108c
SS		 5071999-01-27 Doug Evans <devans@casey.cygnus.com>
508
509 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 510 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 511
5121999-01-15 Doug Evans <devans@casey.cygnus.com>
513
514 * decode.h,model.c: Regenerate.
2df3850c 515 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 516
5171999-01-14 Doug Evans <devans@casey.cygnus.com>
518
519 * arch.c,arch.h,cpuall.h: Regenerate.
520 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
521 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 522 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 523
5241999-01-11 Doug Evans <devans@casey.cygnus.com>
525
526 * Makefile.in (m32r-clean): rm eng.h.
527 * sim-main.h: Delete inclusion of ansidecl.h.
528 * cpu.h: Regenerate.
2df3850c 529 * cpux.h: Regenerate.
c906108c
SS		 530
5311999-01-06 Doug Evans <devans@casey.cygnus.com>
532
533 * cpu.h: Regenerate.
2df3850c 534 * cpux.h: Regenerate.
c906108c
SS		 535
5361999-01-05 Doug Evans <devans@casey.cygnus.com>
537
538 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
539 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
540 (sim-if.o): Use SIM_MAIN_DEPS.
541 (arch.o,traps.o,devices.o): Ditto.
542 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
543 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 544 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 545 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
546 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
547 ([GS]ET_H_CR): Define.
548 (m32rbf_h_psw_[gs]et_handler): Declare.
549 ([GS]ET_H_PSW): Define.
550 (m32rbf_h_accum_[gs]et_handler): Declare.
551 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 552 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
553 (m32rxf_h_accums_[gs]et_handler): Declare.
554 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 555 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
556 * m32r.c (WANT_CPU): Define as m32rbf.
557 (all register access fns): Rename to ..._handler.
2df3850c
JM		 558 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
559 * m32rx.c (WANT_CPU): Define as m32rxf.
560 (all register access fns): Rename to ..._handler.
c906108c
SS		 561
5621998-12-14 Doug Evans <devans@casey.cygnus.com>
563
564 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
565 (SIM_AC_OPTION_ALIGNMENT): Make strict.
566 * configure: Regenerate.
567
568 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
569 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
570 * traps.c (m32r_core_signal): Handle --environment=operating.
571
5721998-12-09 Doug Evans <devans@casey.cygnus.com>
573
574 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 575 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 576
577 * sim-if.c: Include string.h or strings.h if present.
578
5791998-12-04 Doug Evans <devans@casey.cygnus.com>
580
581 * configure.in: Call SIM_AC_OPTION_INLINE.
582 * configure: Regenerate.
583 * sim-main.h: Protect against multiple inclusion.
584 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
585 Done by cgen-sim.h now.
586 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
587 * cpuall.h: Regenerate.
588 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
589 * mloop.in (extract16): Make static inline again.
590 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
591 (extract32): Ditto.
592 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
593 (execute): Test ARGBUF_PROFILE_P before profiling.
594 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 595 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
596 * mloopx.in: Rewrite.
c906108c
SS		 597
5981998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
599
600 * devices.c (device_io_write_buffer): Fix typo.
601 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
602 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
603
6041998-11-18 Doug Evans <devans@casey.cygnus.com>
605
606 * Makefile.in (M32R_OBJS): Delete extract.o.
607 (extract.o): Delete.
608 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
609 * mloop.in (extract16): Update type of `insn' arg.
610 Delete call to d->extract.
611 (extract32): Ditto.
2df3850c
JM		 612 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
613 * mloopx.in (extractx16): Update type of `insn' arg.
614 Delete call to d->extract. Delete arg pbb_p. All callers updated.
615 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
616 (extractx32): Ditto.
c906108c
SS		 617
618Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
619
620 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
621 before cgen-types.h.
622 * tconfig.in: Guard against multiple inclusion.
623 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 624 * cpux.h: Ditto.
c906108c
SS		 625
626Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
627
628 * sim-main.h: #include cpu-opc.h.
629 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
630 to get #include cleanup.
2df3850c 631 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 632
633 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
634 CGEN_INCLUDE_DEPS.
635 (M32RBF_INCLUDE_DEPS): Define.
636 (m32r .o's): Depend on it.
637 (mloop.c): Update call to genmloop.sh.
638 * cpu.h,cpuall.h: Regenerate.
639 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
640 #include cgen-scache.h,cgen-cpu.h.
641 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 642 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
643 (m32rx .o's): Depend on it.
644 (mloopx.c): Update call to genmloop.sh.
645 * cpux.h: Regenerate.
c906108c
SS		 646
647Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
648
649 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
650
651Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
652
653 Add pseudo-basic-block execution support.
654 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
655 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
656 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
657 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
658 * arch.c,arch.h,cpuall.h: Regenerate.
659 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
660 * sem-switch.c,sem.c: Regenerate.
661 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
662 load_regs_pending.
663 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
664 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
665 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
666 m32rbf_h_accum_set): Likewise.
667 (m32r_model_{init,update}_insn_cycles): Delete.
668 (m32rbf_model_insn_{before,after}): New fns.
669 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
670 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
671 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
672 (check_load_stall): New fn.
673 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
674 (m32rbf_model_test_u_exec): New fn.
675 * mloop.in: Rewrite, use pbb support.
676 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
677 (sim_fetch_register,sim_store_register): Delete.
678 * sim-main.h (CIA_GET,CIA_SET): Fix.
679 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
680 * tconfig.in (WITH_SCACHE_PBB): Define.
681 (WITH_SCACHE_PBB_M32RBF): Define.
682 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
683 (m32r_trap): Pass pc to sim_engine_halt.
684 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
685 * configure: Regenerate.
2df3850c
JM		 686 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
687 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 688 (semx.o): Delete.
689 (extractx.o): Add.
2df3850c
JM		 690 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
691 * readx.c: Delete.
692 * semx.c: Delete.
693 * extractx.c: New file.
694 * semx-switch.c: New file.
695 * m32r-sim.h (BRANCH_NEW_PC): Delete.
696 (SEM_SKIP_INSN): New macro.
697 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
698 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
699 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
700 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
701 (m32rxf_model_insn_{before,after}): New fns.
702 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
703 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
704 (check_load_stall): New fn.
705 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
706 * mloopx.in: Rewrite, use pbb support.
707 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
708 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 709
710Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
711
712 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
713 ({ACC1L,ACC1H}_REGNUM): New macros.
714 (m32r_decode_gdb_ctrl_regnum): Add prototype.
715 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
716 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 717 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 718
719Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
720
721 * m32r-sim.h (GET_H_SM): New macro.
722 (UART params): Update to msa2000.
723 * devices.c (device_io_read_buffer): Update to msa2000.
724 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
725 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
726 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 727 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
728 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
729 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 730
731Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
732
733 * m32r-sim.h (m32r_trap): Update prototype.
734 * traps.c (m32r_trap): New arg `pc'.
735 * sem.c,sem-switch.c: Regenerated.
2df3850c 736 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 737
738Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
739
740 Rename cpu m32r to m32rb to distinguish from architecture name.
741 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
742 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
743 * tconfig.in (WANT_CPU_M32RB): Ditto.
744 * m32r.c (WANT_CPU_M32RB): Ditto.
745 (*): m32r_ cpu fns renamed to m32rb_.
746 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
747 * arch.h,arch.c: Regenerate.
748 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
749 * sem-switch.c,sem.c: Regenerate.
750
751 * sim-if.c (sim_open): Don't allocate memory on top of any user
752 specified memory.
753 (h_gr_get,h_gr_set): Delete.
754 * sim-main.h (h_gr_get,h_gr_set): Delete.
755 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
756 a_m32r_h_gr_[gs]et.
757
758 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
759
760 * sim-if.c (sim_open): Open opcode table.
761 (sim_close): Close it.
762
2df3850c
JM		 763Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
764
765 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
766 accept an accumulator choice.
767 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
768
c906108c
SS		 769Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
770
771 * m32r.c: Include cgen-mem.h.
772 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 773 * m32rx.c: Include cgen-mem.h.
774 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 775
776Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
777
778 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 779 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 780
781Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
782
783 * Makefile.in: cgen_maint -> CGEN_MAINT.
784 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
785 * configure: Regenerate.
786 * arch.c,arch.h,cpuall.h: Regenerate.
787 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
788 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 789 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
790 * semx.c: Regenerate.
791 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 792
793Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
794
795 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
796 load_stall,biggest_cycles.
797 * m32r.c (m32r_model_mark_get_h_gr): Update.
798 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
799 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
800 * mloop.in: Call cycle init/update fns.
801 * model.c: Regenerate.
2df3850c
JM		 802 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
803 * mloopx.in: Call cycle init/update fns.
804 * modelx.c: Regenerate.
805
c906108c
SS		 806Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
807
808 * traps.c: New file. Trap support moved here from sim-if.c.
809 * Makefile.in (SIM_OBJS): Add traps.o
810 * sim-if.c: Don't include targ-vals.h.
811 (sim_engine_illegal_insn): Moved to traps.c
812 * sim-main.h (SIM_CORE_SIGNAL): Define.
813 (m32r_core_signal): Declare.
814 * m32r-sim.h (m32r_trap): Declare.
815
816 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
817 register.
818
819 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
820 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
821 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
822
823 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 824 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 825
826Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
827
828 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
829 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
830 (execute): Count parallel insns.
831 * sim-if.c (print_m32r_misc_cpu): Print count.
832 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
833
834 Zero bottom two bits of pc in jmp,jl insns.
835 * sem.c,sem-switch.c: Regenerate.
2df3850c 836 * semx.c: Regenerate.
c906108c
SS		 837
838Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
839
840 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
841
842Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
843
844 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
845 (sim_sync_stop): New function.
846
847Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
848
849 * Makefile.in (devices.o): Add dependencies.
850
851 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
852 * sem-switch.c,sem.c: Regenerate.
853 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 854 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
855 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
856 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
857 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 858
859Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
860
861 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
862
863Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
864
865 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
866 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 867 * cpux.h: Ditto.
868 * modelx.c: Ditto.
c906108c
SS		 869
870 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 871 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 872 * decode.c,decode.h: Regenerate, introduces IDESC table.
873 * mloop.in (extract16,extract32): Add IDESC support.
874 Update names of semantic handler member names.
875 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 876 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
877 * mloopx.in: Add IDESC support.
878 Update names of semantic handler member names.
879 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 880
881 * sem-switch.c: Regenerate. Redo computed goto label handling.
882 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 883 * readx.c: Regenerate. Redo computed goto label handling.
884 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
885 support.
c906108c
SS		 886
887 * m32r.c (m32r_fetch_register): Change result type and args to
888 conform to sim_fetch_register interface.
889 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 890 * m32rx.c (m32rx_fetch_register): Change result type and args to
891 conform to sim_fetch_register interface.
892 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 893
894 * sim-if.c (alloc_cpu): Delete.
895 (free_state): Uninstall modules here ...
896 (sim_open): ... and not here. Call sim_cpu_alloc_all.
897 Set default architecture/model if not specified.
898 (sim_fetch_register,sim_store_register): Rewrite.
899
900 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
901 and moved to common/sim-cpu.c.
902 (sim_create_inferior): Update.
903 (do_trap): Update.
904 * sim-main.h (h_pc_get,h_pc_set): Delete.
905
906 * sim-main.h (sim_cia): Change to USI.
907 (sim_cpu): Move m32r_misc_profile before machine generated part.
908
909Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
910
911 * configure: Regenerated to track ../common/aclocal.m4 changes.
912
913Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
914
915 * model.c: Rebuilt.
2df3850c 916 * modelx.c: Rebuilt.
c906108c
SS		 917
918Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
919
920 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
921 and variable renaming due to macro insn additions.
922 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 923 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
924 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 925
926Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
927
928 * configure: Regenerated to track ../common/aclocal.m4 changes.
929 * config.in: Ditto.
930
931Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
932
933 * acconfig.h: New file.
934 * configure.in: Reverted change of Apr 24; use sinclude again.
935
936Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
937
938 * configure: Regenerated to track ../common/aclocal.m4 changes.
939 * config.in: Ditto.
940
941Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
942
943 * configure.in: Don't call sinclude.
944
945Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
946
947 * cpu.c,sem.c,sem-switch.c: Regenerate. From
948 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
949 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
950 #include cgen-ops.h.
2df3850c
JM		 951 * cpux.c,readx.c,semx.c: Regenerate.
952 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
953 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
954 (m32r_h_accums_get): Sign extend top 8 bits.
955
956Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
957
958 * semx.c: Regenerate.
c906108c
SS		 959
960Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
961
962 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 963 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 964
965Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
966
967 * configure: Regenerated to track ../common/aclocal.m4 changes.
968
969Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
970
971 * configure: Regenerated to track ../common/aclocal.m4 changes.
972
973Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
974
975 * configure: Regenerated to track ../common/aclocal.m4 changes.
976
977Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
978
979 * configure: Regenerated to track ../common/aclocal.m4 changes.
980
981Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
982
983 * config.in (HAVE_FCNTL_H): Add.
984 * configure: Regenerate.
985 * Makefile.in (SIM_OBJS): Add devices.o.
986 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
987 (UART_*): Define m32r serial port parameters.
988 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
989 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
990 * devices.c: To here.
991 * sim-if.c: Don't include signal.h,sim-core.h.
992 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
993 (sim_resume): Call sim_module_{resume,suspend}.
994 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
995
996 * tconfig.in (SIM_HANDLES_LMA): Define.
997
998 * sim-if.c (do_trap): Result is new pc.
999 Handle --environment=operating.
1000 * sem-switch.c,sem.c: Regenerate.
2df3850c 1001 * semx.c: Regenerate.
c906108c
SS		 1002
1003Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
1004
1005 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1006 sim_core_*_map with read_map, write_map, exec_map resp.
1007
1008Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
1009
1010 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1011 (arch.o): Delete cpu-opc.h dependency.
1012 (decode.o,model.o): Likewise.
2df3850c 1013 (decodex.o,modelx.o): Likewise.
c906108c
SS		 1014
1015 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 1016 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1017
1018Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
1019
1020 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1021
1022 * sim-if.c (sim_info): Delete.
1023
2df3850c
JM		 1024Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
1025
1026 * mloopx.in: Fix handling of branch in parallel with another insn.
1027 * semx.c: Regenerate.
1028
c906108c
SS		 1029Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
1030
1031 * sim-main.h: #include symcat.h.
1032 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1033 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1034 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1035 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 1036 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1037 * mloopx.in: Rewrite.
1038 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1039
1040Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
1041
1042 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1043 in the backup PC register.
2df3850c
JM		 1044 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1045 in the backup PC register.
c906108c
SS		 1046
1047Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
1048
1049 * m32r.c (do_lock,do_unlock): Delete.
1050 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1051 * sem.c,sem-switch.c: Regenerate.
2df3850c 1052 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1053
1054Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
1055
1056 * Makefile.in (M32R_OBJS): Add cpu.o.
1057 (cpu.o): Add rule for.
1058 (NL_TARGET): Define.
1059 * configure.in: Add AC_CHECK_PROG(SCHEME).
1060 * cpu.c: New file.
1061 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1062 * sem-switch.c,sem.c: Regenerate.
1063 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 1064 (M32RX_OBJS): Add cpux.o.
1065 (cpux.o): Add rule for.
1066 cpux.c: New file.
1067 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1068 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1069 (m32rx_h_cr_{get,set}): New functions.
1070 (m32rx_h_accums_{get,set}): New functions.
1071 * mloopx.in: Rewrite main loop.
c906108c
SS		 1072
1073 * m32r.c (do_trap): Move from here.
1074 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1075 (sim_create_inferior): Use h_pc_set.
1076 (h_pc_{get,set}): New functions.
1077 (h_gr_{get,set}): New functions.
1078 (syscall_{read,write}_mem): New functions.
1079 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1080
1081Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1082
1083 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1084 length parameter. Return -1.
1085 (sim_create_inferior): Pass 4 sim_store_register.
1086
1087Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1088
1089 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1090
1091 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 1092 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 1093
1094Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1095
1096 * decode.c, sem.c: Regenerate.
2df3850c
JM		 1097 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1098 * m32rx.c (m32rx_h_accums_set): New function.
1099 (m32rx_model_mark_[gs]et_h_gr): New function.
1100 * mloopx.in: Rewrite.
1101 * Makefile.in (mloopx.o): Build with -parallel.
1102 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1103 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 1104
1105Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1106
1107 * Makefile.in (m32r.o): Depend on cpu.h
1108 (extract.o): Pass -DSCACHE_P.
1109 * mloop.in (extract{16,32}): Update call to m32r_decode.
1110 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1111 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1112 * sim-main.h: #include "ansidecl.h".
1113 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 1114 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1115 (m32rx.o): New rule.
1116 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1117 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1118 (m32rx_h_accums_get): New function.
1119 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1120 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1121
1122Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1123
1124 * configure: Regenerated to track ../common/aclocal.m4 changes.
1125
1126Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1127
1128 * configure: Regenerated to track ../common/aclocal.m4 changes.
1129
2df3850c
JM		 1130Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1131
1132 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1133 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1134 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1135
c906108c
SS		 1136Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1137
1138 * cpux.h: Fix duplicate definition of h_accums field for
1139 fmt_53_sadd structure.
1140
2df3850c
JM		 1141Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1142
1143 * Makefile.in: Add m32rx objs, and rules to build them.
1144 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1145 * m32rx.c, mloopx.in: New files.
1146
c906108c
SS		 1147Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1148
1149 * configure: Regenerated to track ../common/aclocal.m4 changes.
1150
1151Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1152
1153 * arch.c, arch.h, cpuall.h: New files.
1154 * arch-defs.h: Deleted.
1155 * mloop.in: Renamed from mainloop.in.
1156 * Makefile.in: Update.
1157 * sem-ops.h: Deleted.
1158 * mem-ops.h: Deleted.
1159 (arch): Renamed from CPU.
1160 * cpu.h: New file.
1161 * decode.c: Redone.
1162 * decode.h: Redone.
1163 * extract.c: Redone.
1164 * model.c: Redone.
1165 * sem-switch.c: Redone.
1166 * sem.c: Renamed from semantics.c, and redone.
1167 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1168 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1169 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1170 (m32r_{fetch,store}_register): New functions.
1171 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1172 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1173 (h_cr_{get,set}): Prefix with m32r_.
1174 (do_trap): Fetch state from current_cpu, not current_state.
1175 Call sim_engine_halt instead of engine_halt.
1176 * sim-if.c (alloc_cpu): New function.
1177 (free_state): New function.
1178 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1179 type. Call sim_analyze_program.
1180 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1181 (sim_resume): Handle m32rx.
c906108c
SS		 1182 (sim_stop_reason): Deleted.
1183 (print_m32r_misc_cpu): Update.
2df3850c 1184 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1185 (sim_{read,write}): Deleted.
1186 (sim_engine_illegal_insn): New function.
1187 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1188 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1189 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1190 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1191 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1192 (sim_state): Delete members core,events,halt_jmp_buf.
1193 Change `cpu' member to be a pointer to the cpu's struct, rather than
1194 record inside the state struct.
1195 * tconfig.in (WITH_DEVICES): Define here.
1196 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1197
1198Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1199
1200 * arch-defs.h (INSN_NAME): Fix typo.
1201
1202Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1203
1204 * configure: Regenerated to track ../common/aclocal.m4 changes.
1205 * config.in: Ditto.
1206
1207Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1208
1209 * m32r-sim.h (MSPR_ADDR): New macro.
1210 (m32r_mspr_device): Declare.
1211 (struct _device): Define.
1212 * m32r.c (m32r_mspr_device): New global.
1213 (device_{io_{read,write}_buffer,error}): New functions.
1214 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1215 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1216 (sim_open): Attach device to handle MSPR register.
1217 * sim-main.h (WITH_DEVICES): Define as 1.
1218 Include cpu-sim.h.
1219
1220 * configure: Regenerated to track ../common/aclocal.m4 changes.
1221
1222Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1223
1224 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1225 * configure: Regenerated.
1226
1227Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1228
1229 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1230 * sim-if.c (sim_open): Call sim_config.
1231 (sim_stop_reason): Update call to sim_signal_to_host.
1232
1233Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1234
1235 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1236
1237Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1238
1239 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1240
1241Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1242
1243 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1244
1245Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1246
1247 * configure: Regenerated to track ../common/aclocal.m4 changes.
1248
1249Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1250
1251 * configure: Regenerated to track ../common/aclocal.m4 changes.
1252
1253Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1254
1255 * configure: Regenerated to track ../common/aclocal.m4 changes.
1256
1257Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1258
1259 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1260 SIM_DEFAULT_MODEL): Delete, moved to common.
1261 (SIM_EXTRA_CFLAGS): Update.
1262
1263Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1264
1265 * configure.in (sim_link_links): Configure non-strict memory
1266 alignment.
1267
1268 * configure: Regenerated to track ../common/aclocal.m4 changes.
1269
1270Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1271
1272 * configure: Regenerated to track ../common/aclocal.m4 changes.
1273
1274Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1275
1276 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1277 using sim_do_commandf.
1278 (sim_open): Set magic-number at the start.
1279 (sim_do_command): Implement.
1280
1281 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1282
1283Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1284
1285 * configure: Regenerated to track ../common/aclocal.m4 changes.
1286
1287Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1288
1289 * configure: Regenerated to track ../common/aclocal.m4 changes.
1290
1291Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1292
1293 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1294
1295Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1296
1297 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1298
1299Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1300
1301 * configure: Regenerated to track ../common/aclocal.m4 changes.
1302 * config.in: Ditto.
1303
1304Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1305
1306 * sim-if.c (sim_kill): Delete.
1307 (sim_create_inferior): Add ABFD argument.
1308 (sim_load): Move setting of PC from here.
1309 (sim_create_inferior): To here.
1310 (sim_load): Delete, use sim-hload.c instead.
1311
1312 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1313
1314Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1315
1316 * configure: Regenerated to track ../common/aclocal.m4 changes.
1317 * config.in: Ditto.
1318
1319Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1320
1321 * sim-if.c (sim_open): Add ABFD argument.
1322
1323Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1324
1325 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1326 * sim-if.c (sim_open): Use it.
1327
1328Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1329
1330 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1331
1332Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1333
1334 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1335 (sim_write): Ditto for write.
1336
1337 * m32r.c (do_trap): Ditto for read/write.
1338
1339Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1340
1341 * sim-if.c (sim_open): Add callback argument.
1342 (sim_set_callbacks, sim_callback): Delete.
1343 (sim_load): Set STATE_LOADED_P.
1344
1345Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1346
1347 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1348 sim_engine_abort.
1349
1350Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1351
1352 * sim-if.c (sim_open): Update to reflect changes to core in
1353 ../common/.
1354 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1355 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1356 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1357
1358Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1359
1360 * decode.c (decode): Add computed goto support.
1361
1362Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1363
1364 * mem-ops.h: Stub additional core read/write arguments.
1365
1366 * sim-main.h: Declare sim_cia - type SI.
1367 (struct _sim_cpu): Move base type to end per common.
1368 (struct _sim_state): Ditto.
1369
1370Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1371
1372 Merge from branch into devo. CGEN generic files moved to common
1373 directory. K&R C support is no longer provided.
1374
1375Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1376
1377 * configure: Regenerated to track ../common/aclocal.m4 changes.
1378
1379Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1380
1381 * Makefile.in, seman-cache.c: new file, for wingdb build.
1382 * sim-alloca.h: fixed for wingdb.
1383
1384Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1385
1386 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1387 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1388 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1389
1390Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1391
1392 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1393 (exc_illegal): Likewise.
1394 * decode.c (decode_vars): Add decode_illegal.
1395 * genmloop.sh: #include "cpu-opc.h".
1396 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1397 (labels): Add case_INSN_ILLEGAL.
1398 (SWITCH): Add INSN_ILLEGAL case.
1399
1400Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1401
1402 * model.c (model_module): Use 0 not NULL.
1403
1404 * genmloop.sh (sim_main_loop): Handle k&r c.
1405
1406 * sem-switch.c: Regenerate to get k&r c support.
1407 * semantics.c: Likewise.
1408
1409 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1410 (ADDCSI,SUBCSI): New functions.
1411 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1412 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1413
1414 * simcache.c (simcache_{install,init,uninstall}): Use
1415 DECLARE_MODULE_INSTALL_HANDLER.
1416 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1417
1418 * utils.c: #include "semops.h".
1419
1420Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1421
1422 * profile.c (profile_print_simcache): Fix thinko in printf text.
1423
1424 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1425
1426Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1427
1428 * m32r.c (h_cr_get): Rewrite.
1429 (h_cr_set): Rewrite.
1430 * sem-switch.c (rte): bcarry renamed to bcond.
1431 * semantics.c (rte): Likewise.
1432 * simdefs.h (CPU_STATE): Likewise.
1433
1434 * config.in (HAVE_SYS_TIME_H): Add.
1435 * configure.in: Check for sys/time.h.
1436 * configure: Regenerated.
1437 * utils.c: Include sys/time.h if present.
1438
1439 * common.c (sim_parse_args): Account for NULL terminating entry
1440 in long_options table.
1441
1442 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1443 Always use cache if configured in.
1444 * mainloop.in (do_extract_insn{16,32}): New functions.
1445 (normal,fast): Call them. Handle starting in left slot.
1446 * simcache.c (simcache_option_handler): Disallow -c0.
1447 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1448
1449 * profile.c (profile_print_simcache): Fix percentage calc.
1450
1451 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1452
1453Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1454
1455 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1456 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1457 Add mod-list.h.
1458 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1459 (sim-if.o,m32r.o,utils.o): Likewise.
1460 (common.o): Don't explicitly depend on mod-list.h.
1461 (mainloop.c): Pass CPU to genmloop.sh.
1462 (stamp-modules): Depend on configure.
1463 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1464 (extract.o): Depend on decode.h, memops.h, semops.h.
1465 (semantics.o,seman-cache.o): Likewise.
1466 (model.o,ops.o): Depend on memops.h.
1467 (extr-cache.o): Disable building for the moment.
1468
1469 * simcommon.h: Delete, move contents into cgen-sim.h.
1470 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1471 (UINT,CGEN_CAT3): Define.
1472 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1473 (decode_t): Renamed to DECODE.
1474
1475 * simfns.h: Delete, contents moved to memops.h,semops.h.
1476 * memops.h: New file.
1477 * semops.h: New file.
1478 * decode.h: Renamed from semantics.h.
1479
1480 * sim-argv.h: New file.
1481 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1482 dependency of sim-argv.h.
1483
1484 * sim-alloca.h: New file.
1485 * common.c: Include it.
1486 * Makefile.in (common.o): Add dependency.
1487
1488 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1489 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1490 * configure.in: sinclude ../common/aclocal.m4.
1491 Check for headers time.h, sys/resource.h.
1492 Check for functions time, getrusage.
1493 (sim_link_{files,links}): Add link cpu-opc.h.
1494 (sim_profile): Add simcache.
1495 (SIM_AC_PROFILE): Add simcache, profile.o.
1496 (simcache module): Delete extr-cache.o for now.
1497 (--enable-sim-cache): Allow specification of default cache size.
1498 * configure: Regenerated.
1499
1500 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1501 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1502 Regenerate.
1503
1504 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1505 Don't include m32r-sim.h.
1506 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1507 Simplify profiling test with PROFILE_MODEL_P.
1508 (mvfc,mvtc): Fix access of control registers.
1509 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1510 Don't include m32r-sim.h.
1511 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1512 Simplify profiling test with PROFILE_MODEL_P.
1513 (mvfc,mvtc): Fix access of control registers.
1514
1515 * sem-switch.c: New file, for GCC computed goto support.
1516
1517 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1518 memops.h,semops.h,trace.h,cpu-sim.h.
1519 (RUN_FAST_P): Change default to run fast if cache size > 0
1520 and not profiling.
1521 (sim_main_loop): Record execution time.
1522 Record instruction count even in fast mode.
1523 (init): Allow cpu to provide init code in mainloop.in.
1524 (FAST): Define as 0 or 1 depending on fast mode.
1525 * mainloop.in (normal): Combine with fast case.
1526 Add support for GCC computed gotos. Count simcache hits/misses.
1527 (init): Initialize "switch" labels if GNUC.
1528
1529 * cgen-utils.in: Don't include opcode/cgen.h.
1530 Include cgen-sim.h, cpu-opc.h.
1531 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1532 * m32r-sim.h: Don't include mod-list.h
1533 (RUN_FAST_P): Delete.
1534 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1535 semops.h,memory.h,trace.h
1536 (h_cr_get,h_cr_set): New functions.
1537 * memory.c: #include cgen-sim.h,callback.h.
1538 * ops.c: Don't include profile.h,m32r-sim.h.
1539 Include cgen-sim.h,memops.h,cpu-sim.h.
1540 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1541 * trace.c: Include cgen-sim.h,cpu-opc.h.
1542 * trace.h (trace_insn_{init,fini}): Declare.
1543
1544 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1545 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1546 Regenerate to get new insn aliases.
1547
1548 * mrun.c: #include "ansidecl.h".
1549 (STATE): Use struct sim_state instead.
1550
1551 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1552 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1553 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1554 (profile_print_simcache): New function.
1555 (profile_print): Call it. Print simulator speed stats.
1556 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1557 PROFILE_MEMORY_MASK.
1558 (MODULE_PROFILE_SIMCACHE_P): Define.
1559 (PROFILE_SIMCACHE_MASK): Define.
1560 (PROFILE_COUNT): New members total_insn_count,exec_time.
1561 New members simcache_hits,simcache_misses.
1562 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1563 (PROFILE_MODEL_P): New macro.
1564 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1565
1566 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1567 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1568 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1569 (sim_info): Pass verbose to profile_print.
1570
1571 * simcache.c: Include cgen-sim.h,callback.h.
1572 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1573 (simcache_option_handler): Ensure cache size at least 2.
1574 Allow config time specification of default cache size.
1575 * simcache.h (struct simcache): Support GCC computed gotos.
1576 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1577 (USING_SIMCACHE_P): New macro.
1578
1579 * simdefs.h: Don't include m32r-opc.h.
1580 (CGEN_MAX_SIM_INSNS): Define.
1581 (CPU_STATE): Regenerate.
1582 (ARGBUF): Regenerate.
1583 (extract,semantic handler decls): Delete, moved to decode.h.
1584
1585 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1586 (USE_SEM_SWITCH): Define.
1587
1588 * utils.c: Include bfd.h,time.h,sys/resource.h.
1589 (sim_time_get,sim_time_elapsed): New functions.
1590 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1591
1592Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1593
1594 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1595 * configure: Regenerated.
1596 * model.c: #include <stdlib.h>.
1597 * simcache.c: #include "libiberty.h".
1598 * simcommon.h (alloca): Handle i386-windows.
1599
1600 * common.c: #include libiberty.h.
1601 (sim_signal_to_host): Return 5 if wingdb.
1602
1603Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1604
1605 * configure.in (sim_cache): Enabled by default now, pass default
1606 cache size to --enable-sim-cache.
1607 * simcache.c (simcache_option_handler): Allow -c 0.
1608
1609 * simdefs.h,simfns.h: Regenerate
1610 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1611
1612Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1613
1614 Add model profiling support.
1615 * configure.in: Handle --enable-sim-model.
1616 (sim_profile): Add model.
1617 * Makefile.in (model.o): Add rule.
1618 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1619 * extract.c (*): Add model profiling support.
1620 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1621 (model_mark_{busy,unbusy}_reg): New functions.
1622 * profile.c (profile_option_handler): Recognize --profile model.
1623 (profile_print_model): New function.
1624 (profile_print): Call it.
1625 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1626 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1627 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1628 load_stall_count,taken_count,untaken_count.
1629 * semantics.c (*): Add model profiling support.
1630 * simcommon.h (struct sim_state): New members mach,model.
1631 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1632 (MAX_MODELS,MAX_UNITS): Define.
1633 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1634
1635 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1636 (stamp-modules): Depend on genmodlist.sh.
1637 * common.c (standard_options): Add --max-insns.
1638 (copy_argv): New function.
1639 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1640 * genmloop.sh: Allow mainloop.in to contain support code.
1641 * mainloop.in: Move do_insn16,do_insn32 here.
1642 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1643 * sim-if.c (sim_open): Don't set max insn count.
1644 (sim_create_inferior): Save argv,envp.
1645 * simcommon.h (struct sim_state): New members argv,envp.
1646 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1647 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1648 (ARGBUF): New members h_gr_get, h_gr_set.
1649 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1650 (trace_printf): Print to buffer, output later by trace_insn_fini.
1651 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1652
1653Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1654
1655 * configure.in (AC_FUNC_ALLOCA): Call.
1656 * configure: Regenerate.
1657 * config.h (HAVE_ALLOCA_H): Add.
1658 * simcommon.h: Add alloca support.
1659 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1660 (DECLARE_OPTION_HANDLER): Define.
1661 (MEM_FN): Declare using PARAMS.
1662 (DECLARE_MEM_FN): Define.
1663 * trace.c (trace_result): Tweak for !STDC.
1664 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1665 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1666 * common.c (sim_print_help_fn): Use PARAMS.
1667 (standard_option_handler): Fix decl for !STDC systems.
1668 * memory.c: #include <stdio.h>
1669 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1670 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1671 * profile.c (profile_install): Likewise.
1672 (profile_option_handler): Likewise.
1673
1674Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1675
1676 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1677 Prefix them with 0x instead.
1678
1679 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1680 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1681 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1682 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1683 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1684 Add support for boolean and/or.
1685 * utils.c: Redo naming of DI functional support.
1686 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1687
1688Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1689
1690 * Directory created.
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