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Replace static variables in the MSP430 simulator with fields in the cpu state structure.
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
faa743bb
RM		 12014-08-15 Roland McGrath <mcgrathr@google.com>
2
3 * configure: Regenerate.
4 * config.in: Regenerate.
5
bf3d9781
AM		 62013-09-23 Alan Modra <amodra@gmail.com>
7
8 * configure: Regenerate.
9
31e6ad7d
MF		 102013-06-03 Mike Frysinger <vapier@gentoo.org>
11
12 * aclocal.m4, configure: Regenerate.
13
73e76d20
MF		 142013-03-30 Joel Sherrill <joel.sherrill@oarcorp.com>
15 Mike Frysinger <vapier@gentoo.org>
16
17 * configure.ac: Add m32r_extra_objs. Change simulator hardware
18 from always on to defaulting to yes it is enabled.
19 * Makefile.in: Conditionalize reference to dv-sockser.o.
20 * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
21 * configure: Regenerated.
22
1517bd27
MF		 232013-03-26 Mike Frysinger <vapier@gentoo.org>
24
25 * configure: Regenerate.
26
94c63d78
JS		 272013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
28
29 * configure.ac: Fail if dv-sockser.o not available.
30 Error when --disable-sim-hardware is specified.
31 * configure: Regenerated.
32
5f3ef9d0
JB		 332012-06-15 Joel Brobecker <brobecker@adacore.com>
34
35 * config.in, configure: Regenerate.
36
a35a3322
MF		 372012-03-25 Mike Frysinger <vapier@gentoo.org>
38
39 * traps-linux.c (sim_core_trans_addr): Delete prototype.
40
2232061b
MF		 412012-03-24 Mike Frysinger <vapier@gentoo.org>
42
43 * aclocal.m4, config.in, configure: Regenerate.
44
db2e4d67
MF		 452011-12-03 Mike Frysinger <vapier@gentoo.org>
46
47 * aclocal.m4: New file.
48 * configure: Regenerate.
49
9c082ca8
MF		 502011-10-17 Mike Frysinger <vapier@gentoo.org>
51
52 * configure.ac: Change include to common/acinclude.m4.
53
6ffe910a
MF		 542011-10-17 Mike Frysinger <vapier@gentoo.org>
55
56 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
57 call. Replace common.m4 include with SIM_AC_COMMON.
58 * configure: Regenerate.
59
2419798b
MF		 602011-07-05 Mike Frysinger <vapier@gentoo.org>
61
62 * sim-if.c (sim_do_command): Delete.
63
fb0cc53e
MF		 642010-03-30 Mike Frysinger <vapier@gentoo.org>
65
66 * devices.c (device_error): Add const to message.
67
2310652a
DE		 682010-02-11 Doug Evans <dje@sebabeach.org>
69
70 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
71 * model.c, * model2.c, * modelx.c,
72 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
73
3725885a
RW		 742010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
75
76 * configure: Regenerate.
77
0f51e9bf
DE		 782010-01-02 Doug Evans <dje@sebabeach.org>
79
80 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
81 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
82 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
83 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
84 update copyright year.
85
197fa1aa
DE		 862009-11-22 Doug Evans <dje@sebabeach.org>
87
88 * cpu.h: Regenerate.
89 * cpu2.h: Regenerate.
90 * cpux.h: Regenerate.
91 * cpuall.h: Regenerate.
92 * decode.c: Regenerate.
93 * decode.h: Regenerate.
94 * decode2.c: Regenerate.
95 * decode2.h: Regenerate.
96 * decodex.c: Regenerate.
97 * decodex.h: Regenerate.
98
894a1d7b
DE		 992009-11-03 Doug Evans <dje@sebabeach.org>
100
e9c60591
DE		 101 * arch.c: Regenerate.
102 * arch.h: Regenerate.
103 * cpu.c: Regenerate.
104 * cpu.h: Regenerate.
105 * cpu2.c: Regenerate.
106 * cpu2.h: Regenerate.
107 * cpuall.h: Regenerate.
108 * cpux.c: Regenerate.
109 * cpux.h: Regenerate.
110 * decode.c: Regenerate.
111 * decode.h: Regenerate.
112 * decode2.c: Regenerate.
113 * decode2.h: Regenerate.
114 * decodex.c: Regenerate.
115 * decodex.h: Regenerate.
116 * model.c: Regenerate.
117 * model2.c: Regenerate.
118 * modelx.c: Regenerate.
119 * sem-switch.c: Regenerate.
120 * sem.c: Regenerate.
121 * sem2-switch.c: Regenerate.
122 * semx-switch.c: Regenerate.
123
894a1d7b
DE		 124 * Makefile.in (mloop.c): Add @true to rule.
125 (mloopx.c, mloop2.c): Ditto.
126 (stamp-*): Add Makefile dependency.
127 (arch.c, arch.h, cpuall.h): Specify full path.
128 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
129 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
130 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
131
d6416cdc
RW		 1322009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
133
81ecdfbb
RW		 134 * config.in: Regenerate.
135 * configure: Likewise.
136
d6416cdc
RW		 137 * configure: Regenerate.
138
6a8b8615
DE		 1392009-07-12 Doug Evans <dje@sebabeach.org>
140
141 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
142 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
143
a86de8e0
DE		 1442009-06-20 Doug Evans <dje@sebabeach.org>
145
146 * mloop.in: Add missing # comment marker.
147 * mloop2.in: Ditto.
148 * mloopx.in: Ditto.
149
b5bd9624
HPN		 1502008-07-11 Hans-Peter Nilsson <hp@axis.com>
151
152 * configure: Regenerate to track ../common/common.m4 changes.
153 * config.in: Ditto.
154
6efef468
JM		 1552008-06-06 Vladimir Prus <vladimir@codesourcery.com>
156 Daniel Jacobowitz <dan@codesourcery.com>
157 Joseph Myers <joseph@codesourcery.com>
158
159 * configure: Regenerate.
160
edc5d9ec
HPN		 1612006-12-21 Hans-Peter Nilsson <hp@axis.com>
162
163 * acconfig.h: Remove.
164 * config.in: Regenerate.
165
e85e3205
RE		 1662006-06-13 Richard Earnshaw <rearnsha@arm.com>
167
168 * configure: Regenerated.
169
2f0122dc
DJ		 1702006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
171
172 * configure: Regenerated.
173
20e95c23
DJ		 1742006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
175
176 * configure: Regenerated.
177
2b193c4a
MK		 1782005-03-23 Mark Kettenis <kettenis@gnu.org>
179
180 * configure: Regenerate.
181
35695fd6
AC		 1822005-01-14 Andrew Cagney <cagney@gnu.org>
183
184 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
185 explicit call to AC_CONFIG_HEADER.
186 * configure: Regenerate.
187
f0569246
AC		 1882005-01-12 Andrew Cagney <cagney@gnu.org>
189
190 * configure.ac: Update to use ../common/common.m4.
191 * configure: Re-generate.
192
38f48d72
AC		 1932005-01-11 Andrew Cagney <cagney@localhost.localdomain>
194
195 * configure: Regenerated to track ../common/aclocal.m4 changes.
196
b7026657
AC		 1972005-01-07 Andrew Cagney <cagney@gnu.org>
198
199 * configure.ac: Rename configure.in, require autoconf 2.59.
200 * configure: Re-generate.
201
19e64aa9
KI		 2022004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
203
204 Committed by Kei Sakamoto.
205 * traps-linux.c (m32r_trap): Add entries of the following dummy system
206 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
207 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
208 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
209 __NR_getresgid32 and __NR_chown32.
210 * syscall.h: Add new definitions of system call number.
211
379832de
HPN		 2122004-12-08 Hans-Peter Nilsson <hp@axis.com>
213
214 * configure: Regenerate for ../common/aclocal.m4 update.
215
1ca6491a
AC		 2162004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
217
218 Committed by Andrew Cagney.
219 * traps-linux.c: Don't include linux/module.h.
220 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
221 __NR_get_kernel_syms.
222
4d06b60c
DJ		 2232004-05-18 Daniel Jacobowitz <dan@debian.org>
224
225 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
226
df2a9ff4
AC		 2272004-02-04 Andrew Cagney <cagney@redhat.com>
228
229 Committed by Andrew Cagney.
230 * mloopx.in: Update copyright.
231 (xextract-pbb): Fixed trap for system calls operation in parallel.
232 * mloop2.in (xextract-pbb): Ditto.
233
6edf0760
NC		 2342003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
235
236 * configure.in: Changed for dummy simulator of m32r-linux.
237 * configure: Regenerate.
238 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
239 * traps-linux.c: Added for dummy simulator of m32r-linux.
240 * syscall.h: Ditto.
241 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
242 simulator for m32r-linux.
243 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
244 m32r-linux.
245
16b47b25
NC		 2462003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
247
248 * Makefile.in: Add support for new machine m32r2.
249 * cpu2.c: New file for m32r2 support.
250 * cpu2.h: Likewise.
251 * decode2.c: Likewise.
252 * decode2.h: Likewise.
253 * m32r2.c: Likewise.
254 * mloop2.in: Likewise.
255 * model2.c: Likewise.
256 * sem2-switch.c: Likewise.
257 * arch.c: Regenerate.
258 * arch.h: Regenerate.
259 * cpu.c: Regenerate.
260 * arch.c: Regenerate.
261 * cpuall.c: Regenerate.
262 * cpux.c: Regenerate.
263 * cpux.h: Regenerate.
264 * decode.c: Regenerate.
265 * decode.h: Regenerate.
266 * decodex.c: Regenerate.
267 * decodex.h: Regenerate.
268 * model.c: Regenerate.
269 * modelx.c: Regenerate.
270 * sem-switch.c: Regenerate.
271 * sem.c: Regenerate.
272 * semx-switch.c: Regenerate.
273 * m32r-sim.h: Add EVB register support.
274 * sim-if.c: Likewise.
275 * sim-main.h: Likewise.
276 * traps.c: Likewise.
277
a6fc1778
DB		 2782003-09-08 Dave Brolley <brolley@redhat.com>
279
280 On behalf of Doug Evans <dje@sebabeach.org>
281 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
282
6b4a8935
AC		 2832003-02-27 Andrew Cagney <cagney@redhat.com>
284
285 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
286
57465455
DE		 2872002-12-19 Doug Evans <dje@sebabeach.org>
288
289 * arch.c,arch.h,cpuall.h: Regenerate.
290 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
291 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
292
c8cca39f
AC		 2932002-06-16 Andrew Cagney <ac131313@redhat.com>
294
295 * configure: Regenerated to track ../common/aclocal.m4 changes.
296
378af1d6
DB		 2972001-11-14 Dave Brolley <brolley@redhat.com>
298
299 * arch.c: Regenerate.
300 * arch.h: Regenerate.
301 * cpu.c: Regenerate.
302 * cpu.h: Regenerate.
303 * cpuall.h: Regenerate.
304 * cpux.c: Regenerate.
305 * cpux.h: Regenerate.
306 * decode.c: Regenerate.
307 * decode.h: Regenerate.
308 * decodex.c: Regenerate.
309 * decodex.h: Regenerate.
310 * model.c: Regenerate.
311 * modelx.c: Regenerate.
312 * sem-switch.c: Regenerate.
313 * sem.c: Regenerate.
314 * semx-switch.c: Regenerate.
315
e3e473da
BE		 3162001-07-05 Ben Elliston <bje@redhat.com>
317
318 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
319 (stamp-cpu): Likewise.
320 (stamp-xcpu): Likewise.
321
55552082
DB		 3222001-03-05 Dave Brolley <brolley@redhat.com>
323
378af1d6
DB		 324 * arch.c: Regenerate.
325 * arch.h: Regenerate.
326 * cpu.c: Regenerate.
327 * cpu.h: Regenerate.
328 * cpuall.h: Regenerate.
329 * cpux.c: Regenerate.
330 * cpux.h: Regenerate.
331 * decode.c: Regenerate.
332 * decode.h: Regenerate.
333 * decodex.c: Regenerate.
334 * decodex.h: Regenerate.
335 * model.c: Regenerate.
336 * modelx.c: Regenerate.
337 * sem-switch.c: Regenerate.
338 * sem.c: Regenerate.
339 * semx-switch.c: Regenerate.
55552082 340
9397fcbf
FCE		 3412001-01-12 Frank Ch. Eigler <fche@redhat.com>
342
343 * configure: Regenerated with sim_scache fix.
344
fec7d8b0
GM		 3452000-11-18 Greg McGary <greg@mcgary.org>
346
347 * Makefile.in: remove `@true' commands for rules that have
348 $(CGEN_MAINT) as a prerequisite.
349
fb27a91c
DB		 3502000-10-06 Dave Brolley <brolley@redhat.com>
351
352 * sem.c: Regenerated.
353 * sem-switch.c: Regenerated.
354 * semx-switch.c: Regenerated.
355
de8f5985
DB		 3562000-08-28 Dave Brolley <brolley@redhat.com>
357
358 * Makefile.in: Use of @true confuses VPATH. Remove it.
359 * cpu.h: Regenerated.
360 * cpux.h: Regenerated.
361 * decode.c: Regenerated.
362 * decodex.c: Regenerated.
363 * model.c: Regenerated.
364 * modelx.c: Regenerated.
365 * sem-switch.c: Regenerated.
366 * sem.c: Regenerated.
367 * semx-switch.c: Regenerated.
368
604259a0
FCE		 3692000-08-21 Frank Ch. Eigler <fche@redhat.com>
370
371 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
372 (stamp-arch, stamp-cpu): New targets.
373
eb2d80b4
AC		 374Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
375
376 * configure: Regenerated to track ../common/aclocal.m4 changes.
377
afb2cbbd
DB		 3782000-03-30 Dave Brolley <brolley@redhat.com>
379
380 * configure: Regenerated.
381
2df3850c
JM		 3821999-10-04 Doug Evans <devans@casey.cygnus.com>
383
384 * arch.c,arch.h,cpuall.h: Rebuild.
385 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
386
2acceee2
JM		 3871999-09-29 Doug Evans <devans@casey.cygnus.com>
388
389 * mloop.in: Update call to sim_engine_invalid_insn.
390 * sem.c,sem-switch.c: Rebuild.
391 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
392 result to SEM_PC. Return vpc.
2df3850c
JM		 393 * mloopx.in: Ditto.
394 * semx-switch.c: Rebuild.
2acceee2
JM		 395
396Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
397
398 * traps.c (sim_engine_invalid_insn): Return PC.
399
d4f3574e
SS		 400Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
401
402 * configure: Regenerated to track ../common/aclocal.m4 changes.
403
2df3850c
JM		 4041999-09-01 Doug Evans <devans@casey.cygnus.com>
405
406 * decodex.c: Rebuild.
407
104c1213
JM		 4081999-08-28 Doug Evans <devans@casey.cygnus.com>
409
410 * sem.c: Rebuild
411
2df3850c
JM		 412 * cpux.h: Rebuild.
413
96baa820
JM		 4141999-08-09 Doug Evans <devans@casey.cygnus.com>
415
416 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 417 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 418
4191999-08-04 Doug Evans <devans@casey.cygnus.com>
420
421 * m32r-sim.h (SEM_SKIP_INSN): Delete.
422 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 423 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
424 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
425 (emit_full_parallel): Ditto.
96baa820 426
cd0fc7c3
SS		 4271999-05-08 Felix Lee <flee@cygnus.com>
428
429 * configure: Regenerated to track ../common/aclocal.m4 changes.
430
7a292a7a
SS		 431Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
432
433 * devices.c (device_io_read_buffer): New arg `sd'.
434 (device_io_write_buffer): New arg `sd'.
435 (device_error): Give proper arg spec.
436
4371999-04-10 Doug Evans <devans@casey.cygnus.com>
438
439 * sem-switch.c,sem.c: Rebuild.
2df3850c 440 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 441
4421999-03-27 Doug Evans <devans@casey.cygnus.com>
443
444 * decode.c: Rebuild.
2df3850c 445 * decodex.c: Rebuild.
7a292a7a
SS		 446
4471999-03-26 Doug Evans <devans@casey.cygnus.com>
448
449 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
450
4511999-03-22 Doug Evans <devans@casey.cygnus.com>
452
453 * arch.c,arch.h,model.c: Rebuild.
2df3850c 454 * modelx.c: Rebuild.
7a292a7a
SS		 455 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
456 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
457 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
458 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
459 (m32rbf_store_register): Ditto.
460 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
461 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
462 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
463 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
464 with appropriate calls to m32rbf_*.
465
4661999-03-11 Doug Evans <devans@casey.cygnus.com>
467
468 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 469 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 470 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
471 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
472
4731999-02-25 Doug Evans <devans@casey.cygnus.com>
474
475 * cpu.c,cpu.h: Rebuild.
476
c906108c
SS		 4771999-02-09 Doug Evans <devans@casey.cygnus.com>
478
479 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
480 (stamp-xmloop): s/-parallel/-parallel-write/.
481 * configure.in (sim_link_files,sim_link_links): Delete.
482 * configure: Rebuild.
483 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 484 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 485 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
486 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
487 m32r_cgen_opcode_open. Set disassembler.
488 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
489 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
490 m32r-desc.h,m32r-opc.h,m32r-sim.h.
491
2df3850c
JM		 492Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
493
494 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
495
c906108c
SS		 4961999-01-27 Doug Evans <devans@casey.cygnus.com>
497
498 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 499 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 500
5011999-01-15 Doug Evans <devans@casey.cygnus.com>
502
503 * decode.h,model.c: Regenerate.
2df3850c 504 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 505
5061999-01-14 Doug Evans <devans@casey.cygnus.com>
507
508 * arch.c,arch.h,cpuall.h: Regenerate.
509 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
510 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 511 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 512
5131999-01-11 Doug Evans <devans@casey.cygnus.com>
514
515 * Makefile.in (m32r-clean): rm eng.h.
516 * sim-main.h: Delete inclusion of ansidecl.h.
517 * cpu.h: Regenerate.
2df3850c 518 * cpux.h: Regenerate.
c906108c
SS		 519
5201999-01-06 Doug Evans <devans@casey.cygnus.com>
521
522 * cpu.h: Regenerate.
2df3850c 523 * cpux.h: Regenerate.
c906108c
SS		 524
5251999-01-05 Doug Evans <devans@casey.cygnus.com>
526
527 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
528 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
529 (sim-if.o): Use SIM_MAIN_DEPS.
530 (arch.o,traps.o,devices.o): Ditto.
531 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
532 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 533 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 534 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
535 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
536 ([GS]ET_H_CR): Define.
537 (m32rbf_h_psw_[gs]et_handler): Declare.
538 ([GS]ET_H_PSW): Define.
539 (m32rbf_h_accum_[gs]et_handler): Declare.
540 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 541 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
542 (m32rxf_h_accums_[gs]et_handler): Declare.
543 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 544 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
545 * m32r.c (WANT_CPU): Define as m32rbf.
546 (all register access fns): Rename to ..._handler.
2df3850c
JM		 547 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
548 * m32rx.c (WANT_CPU): Define as m32rxf.
549 (all register access fns): Rename to ..._handler.
c906108c
SS		 550
5511998-12-14 Doug Evans <devans@casey.cygnus.com>
552
553 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
554 (SIM_AC_OPTION_ALIGNMENT): Make strict.
555 * configure: Regenerate.
556
557 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
558 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
559 * traps.c (m32r_core_signal): Handle --environment=operating.
560
5611998-12-09 Doug Evans <devans@casey.cygnus.com>
562
563 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 564 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 565
566 * sim-if.c: Include string.h or strings.h if present.
567
5681998-12-04 Doug Evans <devans@casey.cygnus.com>
569
570 * configure.in: Call SIM_AC_OPTION_INLINE.
571 * configure: Regenerate.
572 * sim-main.h: Protect against multiple inclusion.
573 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
574 Done by cgen-sim.h now.
575 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
576 * cpuall.h: Regenerate.
577 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
578 * mloop.in (extract16): Make static inline again.
579 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
580 (extract32): Ditto.
581 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
582 (execute): Test ARGBUF_PROFILE_P before profiling.
583 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 584 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
585 * mloopx.in: Rewrite.
c906108c
SS		 586
5871998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
588
589 * devices.c (device_io_write_buffer): Fix typo.
590 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
591 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
592
5931998-11-18 Doug Evans <devans@casey.cygnus.com>
594
595 * Makefile.in (M32R_OBJS): Delete extract.o.
596 (extract.o): Delete.
597 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
598 * mloop.in (extract16): Update type of `insn' arg.
599 Delete call to d->extract.
600 (extract32): Ditto.
2df3850c
JM		 601 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
602 * mloopx.in (extractx16): Update type of `insn' arg.
603 Delete call to d->extract. Delete arg pbb_p. All callers updated.
604 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
605 (extractx32): Ditto.
c906108c
SS		 606
607Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
608
609 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
610 before cgen-types.h.
611 * tconfig.in: Guard against multiple inclusion.
612 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 613 * cpux.h: Ditto.
c906108c
SS		 614
615Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
616
617 * sim-main.h: #include cpu-opc.h.
618 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
619 to get #include cleanup.
2df3850c 620 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 621
622 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
623 CGEN_INCLUDE_DEPS.
624 (M32RBF_INCLUDE_DEPS): Define.
625 (m32r .o's): Depend on it.
626 (mloop.c): Update call to genmloop.sh.
627 * cpu.h,cpuall.h: Regenerate.
628 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
629 #include cgen-scache.h,cgen-cpu.h.
630 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 631 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
632 (m32rx .o's): Depend on it.
633 (mloopx.c): Update call to genmloop.sh.
634 * cpux.h: Regenerate.
c906108c
SS		 635
636Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
637
638 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
639
640Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
641
642 Add pseudo-basic-block execution support.
643 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
644 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
645 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
646 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
647 * arch.c,arch.h,cpuall.h: Regenerate.
648 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
649 * sem-switch.c,sem.c: Regenerate.
650 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
651 load_regs_pending.
652 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
653 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
654 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
655 m32rbf_h_accum_set): Likewise.
656 (m32r_model_{init,update}_insn_cycles): Delete.
657 (m32rbf_model_insn_{before,after}): New fns.
658 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
659 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
660 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
661 (check_load_stall): New fn.
662 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
663 (m32rbf_model_test_u_exec): New fn.
664 * mloop.in: Rewrite, use pbb support.
665 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
666 (sim_fetch_register,sim_store_register): Delete.
667 * sim-main.h (CIA_GET,CIA_SET): Fix.
668 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
669 * tconfig.in (WITH_SCACHE_PBB): Define.
670 (WITH_SCACHE_PBB_M32RBF): Define.
671 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
672 (m32r_trap): Pass pc to sim_engine_halt.
673 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
674 * configure: Regenerate.
2df3850c
JM		 675 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
676 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 677 (semx.o): Delete.
678 (extractx.o): Add.
2df3850c
JM		 679 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
680 * readx.c: Delete.
681 * semx.c: Delete.
682 * extractx.c: New file.
683 * semx-switch.c: New file.
684 * m32r-sim.h (BRANCH_NEW_PC): Delete.
685 (SEM_SKIP_INSN): New macro.
686 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
687 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
688 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
689 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
690 (m32rxf_model_insn_{before,after}): New fns.
691 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
692 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
693 (check_load_stall): New fn.
694 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
695 * mloopx.in: Rewrite, use pbb support.
696 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
697 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 698
699Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
700
701 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
702 ({ACC1L,ACC1H}_REGNUM): New macros.
703 (m32r_decode_gdb_ctrl_regnum): Add prototype.
704 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
705 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 706 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 707
708Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
709
710 * m32r-sim.h (GET_H_SM): New macro.
711 (UART params): Update to msa2000.
712 * devices.c (device_io_read_buffer): Update to msa2000.
713 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
714 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
715 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 716 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
717 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
718 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 719
720Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
721
722 * m32r-sim.h (m32r_trap): Update prototype.
723 * traps.c (m32r_trap): New arg `pc'.
724 * sem.c,sem-switch.c: Regenerated.
2df3850c 725 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 726
727Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
728
729 Rename cpu m32r to m32rb to distinguish from architecture name.
730 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
731 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
732 * tconfig.in (WANT_CPU_M32RB): Ditto.
733 * m32r.c (WANT_CPU_M32RB): Ditto.
734 (*): m32r_ cpu fns renamed to m32rb_.
735 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
736 * arch.h,arch.c: Regenerate.
737 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
738 * sem-switch.c,sem.c: Regenerate.
739
740 * sim-if.c (sim_open): Don't allocate memory on top of any user
741 specified memory.
742 (h_gr_get,h_gr_set): Delete.
743 * sim-main.h (h_gr_get,h_gr_set): Delete.
744 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
745 a_m32r_h_gr_[gs]et.
746
747 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
748
749 * sim-if.c (sim_open): Open opcode table.
750 (sim_close): Close it.
751
2df3850c
JM		 752Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
753
754 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
755 accept an accumulator choice.
756 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
757
c906108c
SS		 758Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
759
760 * m32r.c: Include cgen-mem.h.
761 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 762 * m32rx.c: Include cgen-mem.h.
763 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 764
765Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
766
767 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 768 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 769
770Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
771
772 * Makefile.in: cgen_maint -> CGEN_MAINT.
773 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
774 * configure: Regenerate.
775 * arch.c,arch.h,cpuall.h: Regenerate.
776 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
777 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 778 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
779 * semx.c: Regenerate.
780 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 781
782Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
783
784 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
785 load_stall,biggest_cycles.
786 * m32r.c (m32r_model_mark_get_h_gr): Update.
787 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
788 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
789 * mloop.in: Call cycle init/update fns.
790 * model.c: Regenerate.
2df3850c
JM		 791 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
792 * mloopx.in: Call cycle init/update fns.
793 * modelx.c: Regenerate.
794
c906108c
SS		 795Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
796
797 * traps.c: New file. Trap support moved here from sim-if.c.
798 * Makefile.in (SIM_OBJS): Add traps.o
799 * sim-if.c: Don't include targ-vals.h.
800 (sim_engine_illegal_insn): Moved to traps.c
801 * sim-main.h (SIM_CORE_SIGNAL): Define.
802 (m32r_core_signal): Declare.
803 * m32r-sim.h (m32r_trap): Declare.
804
805 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
806 register.
807
808 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
809 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
810 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
811
812 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 813 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 814
815Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
816
817 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
818 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
819 (execute): Count parallel insns.
820 * sim-if.c (print_m32r_misc_cpu): Print count.
821 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
822
823 Zero bottom two bits of pc in jmp,jl insns.
824 * sem.c,sem-switch.c: Regenerate.
2df3850c 825 * semx.c: Regenerate.
c906108c
SS		 826
827Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
828
829 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
830
831Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
832
833 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
834 (sim_sync_stop): New function.
835
836Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
837
838 * Makefile.in (devices.o): Add dependencies.
839
840 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
841 * sem-switch.c,sem.c: Regenerate.
842 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 843 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
844 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
845 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
846 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 847
848Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
849
850 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
851
852Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
853
854 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
855 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 856 * cpux.h: Ditto.
857 * modelx.c: Ditto.
c906108c
SS		 858
859 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 860 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 861 * decode.c,decode.h: Regenerate, introduces IDESC table.
862 * mloop.in (extract16,extract32): Add IDESC support.
863 Update names of semantic handler member names.
864 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 865 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
866 * mloopx.in: Add IDESC support.
867 Update names of semantic handler member names.
868 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 869
870 * sem-switch.c: Regenerate. Redo computed goto label handling.
871 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 872 * readx.c: Regenerate. Redo computed goto label handling.
873 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
874 support.
c906108c
SS		 875
876 * m32r.c (m32r_fetch_register): Change result type and args to
877 conform to sim_fetch_register interface.
878 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 879 * m32rx.c (m32rx_fetch_register): Change result type and args to
880 conform to sim_fetch_register interface.
881 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 882
883 * sim-if.c (alloc_cpu): Delete.
884 (free_state): Uninstall modules here ...
885 (sim_open): ... and not here. Call sim_cpu_alloc_all.
886 Set default architecture/model if not specified.
887 (sim_fetch_register,sim_store_register): Rewrite.
888
889 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
890 and moved to common/sim-cpu.c.
891 (sim_create_inferior): Update.
892 (do_trap): Update.
893 * sim-main.h (h_pc_get,h_pc_set): Delete.
894
895 * sim-main.h (sim_cia): Change to USI.
896 (sim_cpu): Move m32r_misc_profile before machine generated part.
897
898Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
899
900 * configure: Regenerated to track ../common/aclocal.m4 changes.
901
902Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
903
904 * model.c: Rebuilt.
2df3850c 905 * modelx.c: Rebuilt.
c906108c
SS		 906
907Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
908
909 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
910 and variable renaming due to macro insn additions.
911 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 912 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
913 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 914
915Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
916
917 * configure: Regenerated to track ../common/aclocal.m4 changes.
918 * config.in: Ditto.
919
920Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
921
922 * acconfig.h: New file.
923 * configure.in: Reverted change of Apr 24; use sinclude again.
924
925Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
926
927 * configure: Regenerated to track ../common/aclocal.m4 changes.
928 * config.in: Ditto.
929
930Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
931
932 * configure.in: Don't call sinclude.
933
934Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
935
936 * cpu.c,sem.c,sem-switch.c: Regenerate. From
937 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
938 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
939 #include cgen-ops.h.
2df3850c
JM		 940 * cpux.c,readx.c,semx.c: Regenerate.
941 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
942 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
943 (m32r_h_accums_get): Sign extend top 8 bits.
944
945Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
946
947 * semx.c: Regenerate.
c906108c
SS		 948
949Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
950
951 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 952 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 953
954Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
955
956 * configure: Regenerated to track ../common/aclocal.m4 changes.
957
958Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
959
960 * configure: Regenerated to track ../common/aclocal.m4 changes.
961
962Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
963
964 * configure: Regenerated to track ../common/aclocal.m4 changes.
965
966Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
967
968 * configure: Regenerated to track ../common/aclocal.m4 changes.
969
970Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
971
972 * config.in (HAVE_FCNTL_H): Add.
973 * configure: Regenerate.
974 * Makefile.in (SIM_OBJS): Add devices.o.
975 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
976 (UART_*): Define m32r serial port parameters.
977 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
978 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
979 * devices.c: To here.
980 * sim-if.c: Don't include signal.h,sim-core.h.
981 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
982 (sim_resume): Call sim_module_{resume,suspend}.
983 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
984
985 * tconfig.in (SIM_HANDLES_LMA): Define.
986
987 * sim-if.c (do_trap): Result is new pc.
988 Handle --environment=operating.
989 * sem-switch.c,sem.c: Regenerate.
2df3850c 990 * semx.c: Regenerate.
c906108c
SS		 991
992Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
993
994 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
995 sim_core_*_map with read_map, write_map, exec_map resp.
996
997Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
998
999 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1000 (arch.o): Delete cpu-opc.h dependency.
1001 (decode.o,model.o): Likewise.
2df3850c 1002 (decodex.o,modelx.o): Likewise.
c906108c
SS		 1003
1004 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 1005 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1006
1007Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
1008
1009 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1010
1011 * sim-if.c (sim_info): Delete.
1012
2df3850c
JM		 1013Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
1014
1015 * mloopx.in: Fix handling of branch in parallel with another insn.
1016 * semx.c: Regenerate.
1017
c906108c
SS		 1018Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
1019
1020 * sim-main.h: #include symcat.h.
1021 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1022 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1023 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1024 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 1025 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1026 * mloopx.in: Rewrite.
1027 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1028
1029Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
1030
1031 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1032 in the backup PC register.
2df3850c
JM		 1033 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1034 in the backup PC register.
c906108c
SS		 1035
1036Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
1037
1038 * m32r.c (do_lock,do_unlock): Delete.
1039 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1040 * sem.c,sem-switch.c: Regenerate.
2df3850c 1041 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 1042
1043Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
1044
1045 * Makefile.in (M32R_OBJS): Add cpu.o.
1046 (cpu.o): Add rule for.
1047 (NL_TARGET): Define.
1048 * configure.in: Add AC_CHECK_PROG(SCHEME).
1049 * cpu.c: New file.
1050 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1051 * sem-switch.c,sem.c: Regenerate.
1052 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 1053 (M32RX_OBJS): Add cpux.o.
1054 (cpux.o): Add rule for.
1055 cpux.c: New file.
1056 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1057 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1058 (m32rx_h_cr_{get,set}): New functions.
1059 (m32rx_h_accums_{get,set}): New functions.
1060 * mloopx.in: Rewrite main loop.
c906108c
SS		 1061
1062 * m32r.c (do_trap): Move from here.
1063 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1064 (sim_create_inferior): Use h_pc_set.
1065 (h_pc_{get,set}): New functions.
1066 (h_gr_{get,set}): New functions.
1067 (syscall_{read,write}_mem): New functions.
1068 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1069
1070Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1071
1072 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1073 length parameter. Return -1.
1074 (sim_create_inferior): Pass 4 sim_store_register.
1075
1076Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1077
1078 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1079
1080 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 1081 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 1082
1083Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1084
1085 * decode.c, sem.c: Regenerate.
2df3850c
JM		 1086 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1087 * m32rx.c (m32rx_h_accums_set): New function.
1088 (m32rx_model_mark_[gs]et_h_gr): New function.
1089 * mloopx.in: Rewrite.
1090 * Makefile.in (mloopx.o): Build with -parallel.
1091 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1092 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 1093
1094Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1095
1096 * Makefile.in (m32r.o): Depend on cpu.h
1097 (extract.o): Pass -DSCACHE_P.
1098 * mloop.in (extract{16,32}): Update call to m32r_decode.
1099 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1100 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1101 * sim-main.h: #include "ansidecl.h".
1102 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 1103 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1104 (m32rx.o): New rule.
1105 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1106 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1107 (m32rx_h_accums_get): New function.
1108 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1109 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1110
1111Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1112
1113 * configure: Regenerated to track ../common/aclocal.m4 changes.
1114
1115Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1116
1117 * configure: Regenerated to track ../common/aclocal.m4 changes.
1118
2df3850c
JM		 1119Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1120
1121 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1122 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1123 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1124
c906108c
SS		 1125Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1126
1127 * cpux.h: Fix duplicate definition of h_accums field for
1128 fmt_53_sadd structure.
1129
2df3850c
JM		 1130Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1131
1132 * Makefile.in: Add m32rx objs, and rules to build them.
1133 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1134 * m32rx.c, mloopx.in: New files.
1135
c906108c
SS		 1136Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1137
1138 * configure: Regenerated to track ../common/aclocal.m4 changes.
1139
1140Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1141
1142 * arch.c, arch.h, cpuall.h: New files.
1143 * arch-defs.h: Deleted.
1144 * mloop.in: Renamed from mainloop.in.
1145 * Makefile.in: Update.
1146 * sem-ops.h: Deleted.
1147 * mem-ops.h: Deleted.
1148 (arch): Renamed from CPU.
1149 * cpu.h: New file.
1150 * decode.c: Redone.
1151 * decode.h: Redone.
1152 * extract.c: Redone.
1153 * model.c: Redone.
1154 * sem-switch.c: Redone.
1155 * sem.c: Renamed from semantics.c, and redone.
1156 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1157 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1158 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1159 (m32r_{fetch,store}_register): New functions.
1160 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1161 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1162 (h_cr_{get,set}): Prefix with m32r_.
1163 (do_trap): Fetch state from current_cpu, not current_state.
1164 Call sim_engine_halt instead of engine_halt.
1165 * sim-if.c (alloc_cpu): New function.
1166 (free_state): New function.
1167 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1168 type. Call sim_analyze_program.
1169 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1170 (sim_resume): Handle m32rx.
c906108c
SS		 1171 (sim_stop_reason): Deleted.
1172 (print_m32r_misc_cpu): Update.
2df3850c 1173 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1174 (sim_{read,write}): Deleted.
1175 (sim_engine_illegal_insn): New function.
1176 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1177 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1178 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1179 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1180 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1181 (sim_state): Delete members core,events,halt_jmp_buf.
1182 Change `cpu' member to be a pointer to the cpu's struct, rather than
1183 record inside the state struct.
1184 * tconfig.in (WITH_DEVICES): Define here.
1185 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1186
1187Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1188
1189 * arch-defs.h (INSN_NAME): Fix typo.
1190
1191Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1192
1193 * configure: Regenerated to track ../common/aclocal.m4 changes.
1194 * config.in: Ditto.
1195
1196Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1197
1198 * m32r-sim.h (MSPR_ADDR): New macro.
1199 (m32r_mspr_device): Declare.
1200 (struct _device): Define.
1201 * m32r.c (m32r_mspr_device): New global.
1202 (device_{io_{read,write}_buffer,error}): New functions.
1203 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1204 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1205 (sim_open): Attach device to handle MSPR register.
1206 * sim-main.h (WITH_DEVICES): Define as 1.
1207 Include cpu-sim.h.
1208
1209 * configure: Regenerated to track ../common/aclocal.m4 changes.
1210
1211Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1212
1213 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1214 * configure: Regenerated.
1215
1216Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1217
1218 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1219 * sim-if.c (sim_open): Call sim_config.
1220 (sim_stop_reason): Update call to sim_signal_to_host.
1221
1222Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1223
1224 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1225
1226Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1227
1228 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1229
1230Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1231
1232 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1233
1234Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1235
1236 * configure: Regenerated to track ../common/aclocal.m4 changes.
1237
1238Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1239
1240 * configure: Regenerated to track ../common/aclocal.m4 changes.
1241
1242Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1243
1244 * configure: Regenerated to track ../common/aclocal.m4 changes.
1245
1246Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1247
1248 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1249 SIM_DEFAULT_MODEL): Delete, moved to common.
1250 (SIM_EXTRA_CFLAGS): Update.
1251
1252Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1253
1254 * configure.in (sim_link_links): Configure non-strict memory
1255 alignment.
1256
1257 * configure: Regenerated to track ../common/aclocal.m4 changes.
1258
1259Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1260
1261 * configure: Regenerated to track ../common/aclocal.m4 changes.
1262
1263Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1264
1265 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1266 using sim_do_commandf.
1267 (sim_open): Set magic-number at the start.
1268 (sim_do_command): Implement.
1269
1270 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1271
1272Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1273
1274 * configure: Regenerated to track ../common/aclocal.m4 changes.
1275
1276Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1277
1278 * configure: Regenerated to track ../common/aclocal.m4 changes.
1279
1280Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1281
1282 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1283
1284Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1285
1286 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1287
1288Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1289
1290 * configure: Regenerated to track ../common/aclocal.m4 changes.
1291 * config.in: Ditto.
1292
1293Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1294
1295 * sim-if.c (sim_kill): Delete.
1296 (sim_create_inferior): Add ABFD argument.
1297 (sim_load): Move setting of PC from here.
1298 (sim_create_inferior): To here.
1299 (sim_load): Delete, use sim-hload.c instead.
1300
1301 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1302
1303Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1304
1305 * configure: Regenerated to track ../common/aclocal.m4 changes.
1306 * config.in: Ditto.
1307
1308Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1309
1310 * sim-if.c (sim_open): Add ABFD argument.
1311
1312Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1313
1314 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1315 * sim-if.c (sim_open): Use it.
1316
1317Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1318
1319 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1320
1321Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1322
1323 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1324 (sim_write): Ditto for write.
1325
1326 * m32r.c (do_trap): Ditto for read/write.
1327
1328Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1329
1330 * sim-if.c (sim_open): Add callback argument.
1331 (sim_set_callbacks, sim_callback): Delete.
1332 (sim_load): Set STATE_LOADED_P.
1333
1334Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1335
1336 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1337 sim_engine_abort.
1338
1339Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1340
1341 * sim-if.c (sim_open): Update to reflect changes to core in
1342 ../common/.
1343 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1344 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1345 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1346
1347Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1348
1349 * decode.c (decode): Add computed goto support.
1350
1351Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1352
1353 * mem-ops.h: Stub additional core read/write arguments.
1354
1355 * sim-main.h: Declare sim_cia - type SI.
1356 (struct _sim_cpu): Move base type to end per common.
1357 (struct _sim_state): Ditto.
1358
1359Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1360
1361 Merge from branch into devo. CGEN generic files moved to common
1362 directory. K&R C support is no longer provided.
1363
1364Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1365
1366 * configure: Regenerated to track ../common/aclocal.m4 changes.
1367
1368Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1369
1370 * Makefile.in, seman-cache.c: new file, for wingdb build.
1371 * sim-alloca.h: fixed for wingdb.
1372
1373Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1374
1375 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1376 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1377 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1378
1379Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1380
1381 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1382 (exc_illegal): Likewise.
1383 * decode.c (decode_vars): Add decode_illegal.
1384 * genmloop.sh: #include "cpu-opc.h".
1385 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1386 (labels): Add case_INSN_ILLEGAL.
1387 (SWITCH): Add INSN_ILLEGAL case.
1388
1389Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1390
1391 * model.c (model_module): Use 0 not NULL.
1392
1393 * genmloop.sh (sim_main_loop): Handle k&r c.
1394
1395 * sem-switch.c: Regenerate to get k&r c support.
1396 * semantics.c: Likewise.
1397
1398 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1399 (ADDCSI,SUBCSI): New functions.
1400 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1401 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1402
1403 * simcache.c (simcache_{install,init,uninstall}): Use
1404 DECLARE_MODULE_INSTALL_HANDLER.
1405 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1406
1407 * utils.c: #include "semops.h".
1408
1409Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1410
1411 * profile.c (profile_print_simcache): Fix thinko in printf text.
1412
1413 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1414
1415Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1416
1417 * m32r.c (h_cr_get): Rewrite.
1418 (h_cr_set): Rewrite.
1419 * sem-switch.c (rte): bcarry renamed to bcond.
1420 * semantics.c (rte): Likewise.
1421 * simdefs.h (CPU_STATE): Likewise.
1422
1423 * config.in (HAVE_SYS_TIME_H): Add.
1424 * configure.in: Check for sys/time.h.
1425 * configure: Regenerated.
1426 * utils.c: Include sys/time.h if present.
1427
1428 * common.c (sim_parse_args): Account for NULL terminating entry
1429 in long_options table.
1430
1431 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1432 Always use cache if configured in.
1433 * mainloop.in (do_extract_insn{16,32}): New functions.
1434 (normal,fast): Call them. Handle starting in left slot.
1435 * simcache.c (simcache_option_handler): Disallow -c0.
1436 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1437
1438 * profile.c (profile_print_simcache): Fix percentage calc.
1439
1440 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1441
1442Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1443
1444 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1445 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1446 Add mod-list.h.
1447 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1448 (sim-if.o,m32r.o,utils.o): Likewise.
1449 (common.o): Don't explicitly depend on mod-list.h.
1450 (mainloop.c): Pass CPU to genmloop.sh.
1451 (stamp-modules): Depend on configure.
1452 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1453 (extract.o): Depend on decode.h, memops.h, semops.h.
1454 (semantics.o,seman-cache.o): Likewise.
1455 (model.o,ops.o): Depend on memops.h.
1456 (extr-cache.o): Disable building for the moment.
1457
1458 * simcommon.h: Delete, move contents into cgen-sim.h.
1459 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1460 (UINT,CGEN_CAT3): Define.
1461 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1462 (decode_t): Renamed to DECODE.
1463
1464 * simfns.h: Delete, contents moved to memops.h,semops.h.
1465 * memops.h: New file.
1466 * semops.h: New file.
1467 * decode.h: Renamed from semantics.h.
1468
1469 * sim-argv.h: New file.
1470 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1471 dependency of sim-argv.h.
1472
1473 * sim-alloca.h: New file.
1474 * common.c: Include it.
1475 * Makefile.in (common.o): Add dependency.
1476
1477 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1478 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1479 * configure.in: sinclude ../common/aclocal.m4.
1480 Check for headers time.h, sys/resource.h.
1481 Check for functions time, getrusage.
1482 (sim_link_{files,links}): Add link cpu-opc.h.
1483 (sim_profile): Add simcache.
1484 (SIM_AC_PROFILE): Add simcache, profile.o.
1485 (simcache module): Delete extr-cache.o for now.
1486 (--enable-sim-cache): Allow specification of default cache size.
1487 * configure: Regenerated.
1488
1489 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1490 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1491 Regenerate.
1492
1493 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1494 Don't include m32r-sim.h.
1495 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1496 Simplify profiling test with PROFILE_MODEL_P.
1497 (mvfc,mvtc): Fix access of control registers.
1498 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1499 Don't include m32r-sim.h.
1500 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1501 Simplify profiling test with PROFILE_MODEL_P.
1502 (mvfc,mvtc): Fix access of control registers.
1503
1504 * sem-switch.c: New file, for GCC computed goto support.
1505
1506 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1507 memops.h,semops.h,trace.h,cpu-sim.h.
1508 (RUN_FAST_P): Change default to run fast if cache size > 0
1509 and not profiling.
1510 (sim_main_loop): Record execution time.
1511 Record instruction count even in fast mode.
1512 (init): Allow cpu to provide init code in mainloop.in.
1513 (FAST): Define as 0 or 1 depending on fast mode.
1514 * mainloop.in (normal): Combine with fast case.
1515 Add support for GCC computed gotos. Count simcache hits/misses.
1516 (init): Initialize "switch" labels if GNUC.
1517
1518 * cgen-utils.in: Don't include opcode/cgen.h.
1519 Include cgen-sim.h, cpu-opc.h.
1520 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1521 * m32r-sim.h: Don't include mod-list.h
1522 (RUN_FAST_P): Delete.
1523 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1524 semops.h,memory.h,trace.h
1525 (h_cr_get,h_cr_set): New functions.
1526 * memory.c: #include cgen-sim.h,callback.h.
1527 * ops.c: Don't include profile.h,m32r-sim.h.
1528 Include cgen-sim.h,memops.h,cpu-sim.h.
1529 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1530 * trace.c: Include cgen-sim.h,cpu-opc.h.
1531 * trace.h (trace_insn_{init,fini}): Declare.
1532
1533 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1534 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1535 Regenerate to get new insn aliases.
1536
1537 * mrun.c: #include "ansidecl.h".
1538 (STATE): Use struct sim_state instead.
1539
1540 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1541 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1542 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1543 (profile_print_simcache): New function.
1544 (profile_print): Call it. Print simulator speed stats.
1545 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1546 PROFILE_MEMORY_MASK.
1547 (MODULE_PROFILE_SIMCACHE_P): Define.
1548 (PROFILE_SIMCACHE_MASK): Define.
1549 (PROFILE_COUNT): New members total_insn_count,exec_time.
1550 New members simcache_hits,simcache_misses.
1551 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1552 (PROFILE_MODEL_P): New macro.
1553 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1554
1555 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1556 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1557 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1558 (sim_info): Pass verbose to profile_print.
1559
1560 * simcache.c: Include cgen-sim.h,callback.h.
1561 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1562 (simcache_option_handler): Ensure cache size at least 2.
1563 Allow config time specification of default cache size.
1564 * simcache.h (struct simcache): Support GCC computed gotos.
1565 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1566 (USING_SIMCACHE_P): New macro.
1567
1568 * simdefs.h: Don't include m32r-opc.h.
1569 (CGEN_MAX_SIM_INSNS): Define.
1570 (CPU_STATE): Regenerate.
1571 (ARGBUF): Regenerate.
1572 (extract,semantic handler decls): Delete, moved to decode.h.
1573
1574 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1575 (USE_SEM_SWITCH): Define.
1576
1577 * utils.c: Include bfd.h,time.h,sys/resource.h.
1578 (sim_time_get,sim_time_elapsed): New functions.
1579 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1580
1581Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1582
1583 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1584 * configure: Regenerated.
1585 * model.c: #include <stdlib.h>.
1586 * simcache.c: #include "libiberty.h".
1587 * simcommon.h (alloca): Handle i386-windows.
1588
1589 * common.c: #include libiberty.h.
1590 (sim_signal_to_host): Return 5 if wingdb.
1591
1592Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1593
1594 * configure.in (sim_cache): Enabled by default now, pass default
1595 cache size to --enable-sim-cache.
1596 * simcache.c (simcache_option_handler): Allow -c 0.
1597
1598 * simdefs.h,simfns.h: Regenerate
1599 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1600
1601Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1602
1603 Add model profiling support.
1604 * configure.in: Handle --enable-sim-model.
1605 (sim_profile): Add model.
1606 * Makefile.in (model.o): Add rule.
1607 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1608 * extract.c (*): Add model profiling support.
1609 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1610 (model_mark_{busy,unbusy}_reg): New functions.
1611 * profile.c (profile_option_handler): Recognize --profile model.
1612 (profile_print_model): New function.
1613 (profile_print): Call it.
1614 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1615 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1616 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1617 load_stall_count,taken_count,untaken_count.
1618 * semantics.c (*): Add model profiling support.
1619 * simcommon.h (struct sim_state): New members mach,model.
1620 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1621 (MAX_MODELS,MAX_UNITS): Define.
1622 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1623
1624 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1625 (stamp-modules): Depend on genmodlist.sh.
1626 * common.c (standard_options): Add --max-insns.
1627 (copy_argv): New function.
1628 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1629 * genmloop.sh: Allow mainloop.in to contain support code.
1630 * mainloop.in: Move do_insn16,do_insn32 here.
1631 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1632 * sim-if.c (sim_open): Don't set max insn count.
1633 (sim_create_inferior): Save argv,envp.
1634 * simcommon.h (struct sim_state): New members argv,envp.
1635 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1636 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1637 (ARGBUF): New members h_gr_get, h_gr_set.
1638 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1639 (trace_printf): Print to buffer, output later by trace_insn_fini.
1640 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1641
1642Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1643
1644 * configure.in (AC_FUNC_ALLOCA): Call.
1645 * configure: Regenerate.
1646 * config.h (HAVE_ALLOCA_H): Add.
1647 * simcommon.h: Add alloca support.
1648 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1649 (DECLARE_OPTION_HANDLER): Define.
1650 (MEM_FN): Declare using PARAMS.
1651 (DECLARE_MEM_FN): Define.
1652 * trace.c (trace_result): Tweak for !STDC.
1653 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1654 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1655 * common.c (sim_print_help_fn): Use PARAMS.
1656 (standard_option_handler): Fix decl for !STDC systems.
1657 * memory.c: #include <stdio.h>
1658 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1659 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1660 * profile.c (profile_install): Likewise.
1661 (profile_option_handler): Likewise.
1662
1663Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1664
1665 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1666 Prefix them with 0x instead.
1667
1668 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1669 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1670 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1671 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1672 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1673 Add support for boolean and/or.
1674 * utils.c: Redo naming of DI functional support.
1675 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1676
1677Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1678
1679 * Directory created.
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