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sim: start a unified sim_do_command
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
2419798b
MF		 12011-07-05 Mike Frysinger <vapier@gentoo.org>
2
3 * sim-if.c (sim_do_command): Delete.
4
fb0cc53e
MF		 52010-03-30 Mike Frysinger <vapier@gentoo.org>
6
7 * devices.c (device_error): Add const to message.
8
2310652a
DE		 92010-02-11 Doug Evans <dje@sebabeach.org>
10
11 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
12 * model.c, * model2.c, * modelx.c,
13 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
14
3725885a
RW		 152010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16
17 * configure: Regenerate.
18
0f51e9bf
DE		 192010-01-02 Doug Evans <dje@sebabeach.org>
20
21 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
22 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
23 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
24 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
25 update copyright year.
26
197fa1aa
DE		 272009-11-22 Doug Evans <dje@sebabeach.org>
28
29 * cpu.h: Regenerate.
30 * cpu2.h: Regenerate.
31 * cpux.h: Regenerate.
32 * cpuall.h: Regenerate.
33 * decode.c: Regenerate.
34 * decode.h: Regenerate.
35 * decode2.c: Regenerate.
36 * decode2.h: Regenerate.
37 * decodex.c: Regenerate.
38 * decodex.h: Regenerate.
39
894a1d7b
DE		 402009-11-03 Doug Evans <dje@sebabeach.org>
41
e9c60591
DE		 42 * arch.c: Regenerate.
43 * arch.h: Regenerate.
44 * cpu.c: Regenerate.
45 * cpu.h: Regenerate.
46 * cpu2.c: Regenerate.
47 * cpu2.h: Regenerate.
48 * cpuall.h: Regenerate.
49 * cpux.c: Regenerate.
50 * cpux.h: Regenerate.
51 * decode.c: Regenerate.
52 * decode.h: Regenerate.
53 * decode2.c: Regenerate.
54 * decode2.h: Regenerate.
55 * decodex.c: Regenerate.
56 * decodex.h: Regenerate.
57 * model.c: Regenerate.
58 * model2.c: Regenerate.
59 * modelx.c: Regenerate.
60 * sem-switch.c: Regenerate.
61 * sem.c: Regenerate.
62 * sem2-switch.c: Regenerate.
63 * semx-switch.c: Regenerate.
64
894a1d7b
DE		 65 * Makefile.in (mloop.c): Add @true to rule.
66 (mloopx.c, mloop2.c): Ditto.
67 (stamp-*): Add Makefile dependency.
68 (arch.c, arch.h, cpuall.h): Specify full path.
69 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
70 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
71 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
72
d6416cdc
RW		 732009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
74
81ecdfbb
RW		 75 * config.in: Regenerate.
76 * configure: Likewise.
77
d6416cdc
RW		 78 * configure: Regenerate.
79
6a8b8615
DE		 802009-07-12 Doug Evans <dje@sebabeach.org>
81
82 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
83 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
84
a86de8e0
DE		 852009-06-20 Doug Evans <dje@sebabeach.org>
86
87 * mloop.in: Add missing # comment marker.
88 * mloop2.in: Ditto.
89 * mloopx.in: Ditto.
90
b5bd9624
HPN		 912008-07-11 Hans-Peter Nilsson <hp@axis.com>
92
93 * configure: Regenerate to track ../common/common.m4 changes.
94 * config.in: Ditto.
95
6efef468
JM		 962008-06-06 Vladimir Prus <vladimir@codesourcery.com>
97 Daniel Jacobowitz <dan@codesourcery.com>
98 Joseph Myers <joseph@codesourcery.com>
99
100 * configure: Regenerate.
101
edc5d9ec
HPN		 1022006-12-21 Hans-Peter Nilsson <hp@axis.com>
103
104 * acconfig.h: Remove.
105 * config.in: Regenerate.
106
e85e3205
RE		 1072006-06-13 Richard Earnshaw <rearnsha@arm.com>
108
109 * configure: Regenerated.
110
2f0122dc
DJ		 1112006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
112
113 * configure: Regenerated.
114
20e95c23
DJ		 1152006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
116
117 * configure: Regenerated.
118
2b193c4a
MK		 1192005-03-23 Mark Kettenis <kettenis@gnu.org>
120
121 * configure: Regenerate.
122
35695fd6
AC		 1232005-01-14 Andrew Cagney <cagney@gnu.org>
124
125 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
126 explicit call to AC_CONFIG_HEADER.
127 * configure: Regenerate.
128
f0569246
AC		 1292005-01-12 Andrew Cagney <cagney@gnu.org>
130
131 * configure.ac: Update to use ../common/common.m4.
132 * configure: Re-generate.
133
38f48d72
AC		 1342005-01-11 Andrew Cagney <cagney@localhost.localdomain>
135
136 * configure: Regenerated to track ../common/aclocal.m4 changes.
137
b7026657
AC		 1382005-01-07 Andrew Cagney <cagney@gnu.org>
139
140 * configure.ac: Rename configure.in, require autoconf 2.59.
141 * configure: Re-generate.
142
19e64aa9
KI		 1432004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
144
145 Committed by Kei Sakamoto.
146 * traps-linux.c (m32r_trap): Add entries of the following dummy system
147 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
148 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
149 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
150 __NR_getresgid32 and __NR_chown32.
151 * syscall.h: Add new definitions of system call number.
152
379832de
HPN		 1532004-12-08 Hans-Peter Nilsson <hp@axis.com>
154
155 * configure: Regenerate for ../common/aclocal.m4 update.
156
1ca6491a
AC		 1572004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
158
159 Committed by Andrew Cagney.
160 * traps-linux.c: Don't include linux/module.h.
161 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
162 __NR_get_kernel_syms.
163
4d06b60c
DJ		 1642004-05-18 Daniel Jacobowitz <dan@debian.org>
165
166 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
167
df2a9ff4
AC		 1682004-02-04 Andrew Cagney <cagney@redhat.com>
169
170 Committed by Andrew Cagney.
171 * mloopx.in: Update copyright.
172 (xextract-pbb): Fixed trap for system calls operation in parallel.
173 * mloop2.in (xextract-pbb): Ditto.
174
6edf0760
NC		 1752003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
176
177 * configure.in: Changed for dummy simulator of m32r-linux.
178 * configure: Regenerate.
179 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
180 * traps-linux.c: Added for dummy simulator of m32r-linux.
181 * syscall.h: Ditto.
182 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
183 simulator for m32r-linux.
184 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
185 m32r-linux.
186
16b47b25
NC		 1872003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
188
189 * Makefile.in: Add support for new machine m32r2.
190 * cpu2.c: New file for m32r2 support.
191 * cpu2.h: Likewise.
192 * decode2.c: Likewise.
193 * decode2.h: Likewise.
194 * m32r2.c: Likewise.
195 * mloop2.in: Likewise.
196 * model2.c: Likewise.
197 * sem2-switch.c: Likewise.
198 * arch.c: Regenerate.
199 * arch.h: Regenerate.
200 * cpu.c: Regenerate.
201 * arch.c: Regenerate.
202 * cpuall.c: Regenerate.
203 * cpux.c: Regenerate.
204 * cpux.h: Regenerate.
205 * decode.c: Regenerate.
206 * decode.h: Regenerate.
207 * decodex.c: Regenerate.
208 * decodex.h: Regenerate.
209 * model.c: Regenerate.
210 * modelx.c: Regenerate.
211 * sem-switch.c: Regenerate.
212 * sem.c: Regenerate.
213 * semx-switch.c: Regenerate.
214 * m32r-sim.h: Add EVB register support.
215 * sim-if.c: Likewise.
216 * sim-main.h: Likewise.
217 * traps.c: Likewise.
218
a6fc1778
DB		 2192003-09-08 Dave Brolley <brolley@redhat.com>
220
221 On behalf of Doug Evans <dje@sebabeach.org>
222 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
223
6b4a8935
AC		 2242003-02-27 Andrew Cagney <cagney@redhat.com>
225
226 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
227
57465455
DE		 2282002-12-19 Doug Evans <dje@sebabeach.org>
229
230 * arch.c,arch.h,cpuall.h: Regenerate.
231 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
232 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
233
c8cca39f
AC		 2342002-06-16 Andrew Cagney <ac131313@redhat.com>
235
236 * configure: Regenerated to track ../common/aclocal.m4 changes.
237
378af1d6
DB		 2382001-11-14 Dave Brolley <brolley@redhat.com>
239
240 * arch.c: Regenerate.
241 * arch.h: Regenerate.
242 * cpu.c: Regenerate.
243 * cpu.h: Regenerate.
244 * cpuall.h: Regenerate.
245 * cpux.c: Regenerate.
246 * cpux.h: Regenerate.
247 * decode.c: Regenerate.
248 * decode.h: Regenerate.
249 * decodex.c: Regenerate.
250 * decodex.h: Regenerate.
251 * model.c: Regenerate.
252 * modelx.c: Regenerate.
253 * sem-switch.c: Regenerate.
254 * sem.c: Regenerate.
255 * semx-switch.c: Regenerate.
256
e3e473da
BE		 2572001-07-05 Ben Elliston <bje@redhat.com>
258
259 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
260 (stamp-cpu): Likewise.
261 (stamp-xcpu): Likewise.
262
55552082
DB		 2632001-03-05 Dave Brolley <brolley@redhat.com>
264
378af1d6
DB		 265 * arch.c: Regenerate.
266 * arch.h: Regenerate.
267 * cpu.c: Regenerate.
268 * cpu.h: Regenerate.
269 * cpuall.h: Regenerate.
270 * cpux.c: Regenerate.
271 * cpux.h: Regenerate.
272 * decode.c: Regenerate.
273 * decode.h: Regenerate.
274 * decodex.c: Regenerate.
275 * decodex.h: Regenerate.
276 * model.c: Regenerate.
277 * modelx.c: Regenerate.
278 * sem-switch.c: Regenerate.
279 * sem.c: Regenerate.
280 * semx-switch.c: Regenerate.
55552082 281
9397fcbf
FCE		 2822001-01-12 Frank Ch. Eigler <fche@redhat.com>
283
284 * configure: Regenerated with sim_scache fix.
285
fec7d8b0
GM		 2862000-11-18 Greg McGary <greg@mcgary.org>
287
288 * Makefile.in: remove `@true' commands for rules that have
289 $(CGEN_MAINT) as a prerequisite.
290
fb27a91c
DB		 2912000-10-06 Dave Brolley <brolley@redhat.com>
292
293 * sem.c: Regenerated.
294 * sem-switch.c: Regenerated.
295 * semx-switch.c: Regenerated.
296
de8f5985
DB		 2972000-08-28 Dave Brolley <brolley@redhat.com>
298
299 * Makefile.in: Use of @true confuses VPATH. Remove it.
300 * cpu.h: Regenerated.
301 * cpux.h: Regenerated.
302 * decode.c: Regenerated.
303 * decodex.c: Regenerated.
304 * model.c: Regenerated.
305 * modelx.c: Regenerated.
306 * sem-switch.c: Regenerated.
307 * sem.c: Regenerated.
308 * semx-switch.c: Regenerated.
309
604259a0
FCE		 3102000-08-21 Frank Ch. Eigler <fche@redhat.com>
311
312 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
313 (stamp-arch, stamp-cpu): New targets.
314
eb2d80b4
AC		 315Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
316
317 * configure: Regenerated to track ../common/aclocal.m4 changes.
318
afb2cbbd
DB		 3192000-03-30 Dave Brolley <brolley@redhat.com>
320
321 * configure: Regenerated.
322
2df3850c
JM		 3231999-10-04 Doug Evans <devans@casey.cygnus.com>
324
325 * arch.c,arch.h,cpuall.h: Rebuild.
326 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
327
2acceee2
JM		 3281999-09-29 Doug Evans <devans@casey.cygnus.com>
329
330 * mloop.in: Update call to sim_engine_invalid_insn.
331 * sem.c,sem-switch.c: Rebuild.
332 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
333 result to SEM_PC. Return vpc.
2df3850c
JM		 334 * mloopx.in: Ditto.
335 * semx-switch.c: Rebuild.
2acceee2
JM		 336
337Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
338
339 * traps.c (sim_engine_invalid_insn): Return PC.
340
d4f3574e
SS		 341Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
342
343 * configure: Regenerated to track ../common/aclocal.m4 changes.
344
2df3850c
JM		 3451999-09-01 Doug Evans <devans@casey.cygnus.com>
346
347 * decodex.c: Rebuild.
348
104c1213
JM		 3491999-08-28 Doug Evans <devans@casey.cygnus.com>
350
351 * sem.c: Rebuild
352
2df3850c
JM		 353 * cpux.h: Rebuild.
354
96baa820
JM		 3551999-08-09 Doug Evans <devans@casey.cygnus.com>
356
357 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 358 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 359
3601999-08-04 Doug Evans <devans@casey.cygnus.com>
361
362 * m32r-sim.h (SEM_SKIP_INSN): Delete.
363 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 364 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
365 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
366 (emit_full_parallel): Ditto.
96baa820 367
cd0fc7c3
SS		 3681999-05-08 Felix Lee <flee@cygnus.com>
369
370 * configure: Regenerated to track ../common/aclocal.m4 changes.
371
7a292a7a
SS		 372Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
373
374 * devices.c (device_io_read_buffer): New arg `sd'.
375 (device_io_write_buffer): New arg `sd'.
376 (device_error): Give proper arg spec.
377
3781999-04-10 Doug Evans <devans@casey.cygnus.com>
379
380 * sem-switch.c,sem.c: Rebuild.
2df3850c 381 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 382
3831999-03-27 Doug Evans <devans@casey.cygnus.com>
384
385 * decode.c: Rebuild.
2df3850c 386 * decodex.c: Rebuild.
7a292a7a
SS		 387
3881999-03-26 Doug Evans <devans@casey.cygnus.com>
389
390 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
391
3921999-03-22 Doug Evans <devans@casey.cygnus.com>
393
394 * arch.c,arch.h,model.c: Rebuild.
2df3850c 395 * modelx.c: Rebuild.
7a292a7a
SS		 396 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
397 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
398 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
399 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
400 (m32rbf_store_register): Ditto.
401 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
402 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
403 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
404 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
405 with appropriate calls to m32rbf_*.
406
4071999-03-11 Doug Evans <devans@casey.cygnus.com>
408
409 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 410 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 411 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
412 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
413
4141999-02-25 Doug Evans <devans@casey.cygnus.com>
415
416 * cpu.c,cpu.h: Rebuild.
417
c906108c
SS		 4181999-02-09 Doug Evans <devans@casey.cygnus.com>
419
420 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
421 (stamp-xmloop): s/-parallel/-parallel-write/.
422 * configure.in (sim_link_files,sim_link_links): Delete.
423 * configure: Rebuild.
424 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 425 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 426 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
427 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
428 m32r_cgen_opcode_open. Set disassembler.
429 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
430 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
431 m32r-desc.h,m32r-opc.h,m32r-sim.h.
432
2df3850c
JM		 433Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
434
435 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
436
c906108c
SS		 4371999-01-27 Doug Evans <devans@casey.cygnus.com>
438
439 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 440 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 441
4421999-01-15 Doug Evans <devans@casey.cygnus.com>
443
444 * decode.h,model.c: Regenerate.
2df3850c 445 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 446
4471999-01-14 Doug Evans <devans@casey.cygnus.com>
448
449 * arch.c,arch.h,cpuall.h: Regenerate.
450 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
451 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 452 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 453
4541999-01-11 Doug Evans <devans@casey.cygnus.com>
455
456 * Makefile.in (m32r-clean): rm eng.h.
457 * sim-main.h: Delete inclusion of ansidecl.h.
458 * cpu.h: Regenerate.
2df3850c 459 * cpux.h: Regenerate.
c906108c
SS		 460
4611999-01-06 Doug Evans <devans@casey.cygnus.com>
462
463 * cpu.h: Regenerate.
2df3850c 464 * cpux.h: Regenerate.
c906108c
SS		 465
4661999-01-05 Doug Evans <devans@casey.cygnus.com>
467
468 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
469 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
470 (sim-if.o): Use SIM_MAIN_DEPS.
471 (arch.o,traps.o,devices.o): Ditto.
472 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
473 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 474 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 475 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
476 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
477 ([GS]ET_H_CR): Define.
478 (m32rbf_h_psw_[gs]et_handler): Declare.
479 ([GS]ET_H_PSW): Define.
480 (m32rbf_h_accum_[gs]et_handler): Declare.
481 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 482 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
483 (m32rxf_h_accums_[gs]et_handler): Declare.
484 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 485 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
486 * m32r.c (WANT_CPU): Define as m32rbf.
487 (all register access fns): Rename to ..._handler.
2df3850c
JM		 488 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
489 * m32rx.c (WANT_CPU): Define as m32rxf.
490 (all register access fns): Rename to ..._handler.
c906108c
SS		 491
4921998-12-14 Doug Evans <devans@casey.cygnus.com>
493
494 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
495 (SIM_AC_OPTION_ALIGNMENT): Make strict.
496 * configure: Regenerate.
497
498 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
499 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
500 * traps.c (m32r_core_signal): Handle --environment=operating.
501
5021998-12-09 Doug Evans <devans@casey.cygnus.com>
503
504 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 505 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 506
507 * sim-if.c: Include string.h or strings.h if present.
508
5091998-12-04 Doug Evans <devans@casey.cygnus.com>
510
511 * configure.in: Call SIM_AC_OPTION_INLINE.
512 * configure: Regenerate.
513 * sim-main.h: Protect against multiple inclusion.
514 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
515 Done by cgen-sim.h now.
516 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
517 * cpuall.h: Regenerate.
518 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
519 * mloop.in (extract16): Make static inline again.
520 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
521 (extract32): Ditto.
522 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
523 (execute): Test ARGBUF_PROFILE_P before profiling.
524 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 525 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
526 * mloopx.in: Rewrite.
c906108c
SS		 527
5281998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
529
530 * devices.c (device_io_write_buffer): Fix typo.
531 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
532 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
533
5341998-11-18 Doug Evans <devans@casey.cygnus.com>
535
536 * Makefile.in (M32R_OBJS): Delete extract.o.
537 (extract.o): Delete.
538 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
539 * mloop.in (extract16): Update type of `insn' arg.
540 Delete call to d->extract.
541 (extract32): Ditto.
2df3850c
JM		 542 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
543 * mloopx.in (extractx16): Update type of `insn' arg.
544 Delete call to d->extract. Delete arg pbb_p. All callers updated.
545 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
546 (extractx32): Ditto.
c906108c
SS		 547
548Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
549
550 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
551 before cgen-types.h.
552 * tconfig.in: Guard against multiple inclusion.
553 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 554 * cpux.h: Ditto.
c906108c
SS		 555
556Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
557
558 * sim-main.h: #include cpu-opc.h.
559 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
560 to get #include cleanup.
2df3850c 561 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 562
563 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
564 CGEN_INCLUDE_DEPS.
565 (M32RBF_INCLUDE_DEPS): Define.
566 (m32r .o's): Depend on it.
567 (mloop.c): Update call to genmloop.sh.
568 * cpu.h,cpuall.h: Regenerate.
569 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
570 #include cgen-scache.h,cgen-cpu.h.
571 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 572 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
573 (m32rx .o's): Depend on it.
574 (mloopx.c): Update call to genmloop.sh.
575 * cpux.h: Regenerate.
c906108c
SS		 576
577Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
578
579 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
580
581Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
582
583 Add pseudo-basic-block execution support.
584 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
585 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
586 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
587 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
588 * arch.c,arch.h,cpuall.h: Regenerate.
589 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
590 * sem-switch.c,sem.c: Regenerate.
591 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
592 load_regs_pending.
593 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
594 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
595 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
596 m32rbf_h_accum_set): Likewise.
597 (m32r_model_{init,update}_insn_cycles): Delete.
598 (m32rbf_model_insn_{before,after}): New fns.
599 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
600 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
601 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
602 (check_load_stall): New fn.
603 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
604 (m32rbf_model_test_u_exec): New fn.
605 * mloop.in: Rewrite, use pbb support.
606 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
607 (sim_fetch_register,sim_store_register): Delete.
608 * sim-main.h (CIA_GET,CIA_SET): Fix.
609 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
610 * tconfig.in (WITH_SCACHE_PBB): Define.
611 (WITH_SCACHE_PBB_M32RBF): Define.
612 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
613 (m32r_trap): Pass pc to sim_engine_halt.
614 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
615 * configure: Regenerate.
2df3850c
JM		 616 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
617 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 618 (semx.o): Delete.
619 (extractx.o): Add.
2df3850c
JM		 620 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
621 * readx.c: Delete.
622 * semx.c: Delete.
623 * extractx.c: New file.
624 * semx-switch.c: New file.
625 * m32r-sim.h (BRANCH_NEW_PC): Delete.
626 (SEM_SKIP_INSN): New macro.
627 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
628 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
629 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
630 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
631 (m32rxf_model_insn_{before,after}): New fns.
632 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
633 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
634 (check_load_stall): New fn.
635 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
636 * mloopx.in: Rewrite, use pbb support.
637 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
638 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 639
640Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
641
642 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
643 ({ACC1L,ACC1H}_REGNUM): New macros.
644 (m32r_decode_gdb_ctrl_regnum): Add prototype.
645 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
646 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 647 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 648
649Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
650
651 * m32r-sim.h (GET_H_SM): New macro.
652 (UART params): Update to msa2000.
653 * devices.c (device_io_read_buffer): Update to msa2000.
654 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
655 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
656 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 657 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
658 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
659 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 660
661Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
662
663 * m32r-sim.h (m32r_trap): Update prototype.
664 * traps.c (m32r_trap): New arg `pc'.
665 * sem.c,sem-switch.c: Regenerated.
2df3850c 666 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 667
668Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
669
670 Rename cpu m32r to m32rb to distinguish from architecture name.
671 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
672 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
673 * tconfig.in (WANT_CPU_M32RB): Ditto.
674 * m32r.c (WANT_CPU_M32RB): Ditto.
675 (*): m32r_ cpu fns renamed to m32rb_.
676 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
677 * arch.h,arch.c: Regenerate.
678 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
679 * sem-switch.c,sem.c: Regenerate.
680
681 * sim-if.c (sim_open): Don't allocate memory on top of any user
682 specified memory.
683 (h_gr_get,h_gr_set): Delete.
684 * sim-main.h (h_gr_get,h_gr_set): Delete.
685 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
686 a_m32r_h_gr_[gs]et.
687
688 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
689
690 * sim-if.c (sim_open): Open opcode table.
691 (sim_close): Close it.
692
2df3850c
JM		 693Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
694
695 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
696 accept an accumulator choice.
697 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
698
c906108c
SS		 699Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
700
701 * m32r.c: Include cgen-mem.h.
702 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 703 * m32rx.c: Include cgen-mem.h.
704 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 705
706Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
707
708 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 709 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 710
711Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
712
713 * Makefile.in: cgen_maint -> CGEN_MAINT.
714 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
715 * configure: Regenerate.
716 * arch.c,arch.h,cpuall.h: Regenerate.
717 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
718 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 719 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
720 * semx.c: Regenerate.
721 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 722
723Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
724
725 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
726 load_stall,biggest_cycles.
727 * m32r.c (m32r_model_mark_get_h_gr): Update.
728 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
729 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
730 * mloop.in: Call cycle init/update fns.
731 * model.c: Regenerate.
2df3850c
JM		 732 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
733 * mloopx.in: Call cycle init/update fns.
734 * modelx.c: Regenerate.
735
c906108c
SS		 736Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
737
738 * traps.c: New file. Trap support moved here from sim-if.c.
739 * Makefile.in (SIM_OBJS): Add traps.o
740 * sim-if.c: Don't include targ-vals.h.
741 (sim_engine_illegal_insn): Moved to traps.c
742 * sim-main.h (SIM_CORE_SIGNAL): Define.
743 (m32r_core_signal): Declare.
744 * m32r-sim.h (m32r_trap): Declare.
745
746 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
747 register.
748
749 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
750 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
751 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
752
753 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 754 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 755
756Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
757
758 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
759 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
760 (execute): Count parallel insns.
761 * sim-if.c (print_m32r_misc_cpu): Print count.
762 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
763
764 Zero bottom two bits of pc in jmp,jl insns.
765 * sem.c,sem-switch.c: Regenerate.
2df3850c 766 * semx.c: Regenerate.
c906108c
SS		 767
768Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
769
770 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
771
772Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
773
774 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
775 (sim_sync_stop): New function.
776
777Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
778
779 * Makefile.in (devices.o): Add dependencies.
780
781 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
782 * sem-switch.c,sem.c: Regenerate.
783 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 784 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
785 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
786 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
787 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 788
789Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
790
791 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
792
793Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
794
795 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
796 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 797 * cpux.h: Ditto.
798 * modelx.c: Ditto.
c906108c
SS		 799
800 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 801 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 802 * decode.c,decode.h: Regenerate, introduces IDESC table.
803 * mloop.in (extract16,extract32): Add IDESC support.
804 Update names of semantic handler member names.
805 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 806 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
807 * mloopx.in: Add IDESC support.
808 Update names of semantic handler member names.
809 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 810
811 * sem-switch.c: Regenerate. Redo computed goto label handling.
812 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 813 * readx.c: Regenerate. Redo computed goto label handling.
814 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
815 support.
c906108c
SS		 816
817 * m32r.c (m32r_fetch_register): Change result type and args to
818 conform to sim_fetch_register interface.
819 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 820 * m32rx.c (m32rx_fetch_register): Change result type and args to
821 conform to sim_fetch_register interface.
822 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 823
824 * sim-if.c (alloc_cpu): Delete.
825 (free_state): Uninstall modules here ...
826 (sim_open): ... and not here. Call sim_cpu_alloc_all.
827 Set default architecture/model if not specified.
828 (sim_fetch_register,sim_store_register): Rewrite.
829
830 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
831 and moved to common/sim-cpu.c.
832 (sim_create_inferior): Update.
833 (do_trap): Update.
834 * sim-main.h (h_pc_get,h_pc_set): Delete.
835
836 * sim-main.h (sim_cia): Change to USI.
837 (sim_cpu): Move m32r_misc_profile before machine generated part.
838
839Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
840
841 * configure: Regenerated to track ../common/aclocal.m4 changes.
842
843Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
844
845 * model.c: Rebuilt.
2df3850c 846 * modelx.c: Rebuilt.
c906108c
SS		 847
848Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
849
850 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
851 and variable renaming due to macro insn additions.
852 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 853 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
854 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 855
856Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
857
858 * configure: Regenerated to track ../common/aclocal.m4 changes.
859 * config.in: Ditto.
860
861Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
862
863 * acconfig.h: New file.
864 * configure.in: Reverted change of Apr 24; use sinclude again.
865
866Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
867
868 * configure: Regenerated to track ../common/aclocal.m4 changes.
869 * config.in: Ditto.
870
871Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
872
873 * configure.in: Don't call sinclude.
874
875Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
876
877 * cpu.c,sem.c,sem-switch.c: Regenerate. From
878 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
879 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
880 #include cgen-ops.h.
2df3850c
JM		 881 * cpux.c,readx.c,semx.c: Regenerate.
882 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
883 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
884 (m32r_h_accums_get): Sign extend top 8 bits.
885
886Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
887
888 * semx.c: Regenerate.
c906108c
SS		 889
890Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
891
892 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 893 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 894
895Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
896
897 * configure: Regenerated to track ../common/aclocal.m4 changes.
898
899Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
900
901 * configure: Regenerated to track ../common/aclocal.m4 changes.
902
903Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
904
905 * configure: Regenerated to track ../common/aclocal.m4 changes.
906
907Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
908
909 * configure: Regenerated to track ../common/aclocal.m4 changes.
910
911Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
912
913 * config.in (HAVE_FCNTL_H): Add.
914 * configure: Regenerate.
915 * Makefile.in (SIM_OBJS): Add devices.o.
916 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
917 (UART_*): Define m32r serial port parameters.
918 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
919 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
920 * devices.c: To here.
921 * sim-if.c: Don't include signal.h,sim-core.h.
922 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
923 (sim_resume): Call sim_module_{resume,suspend}.
924 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
925
926 * tconfig.in (SIM_HANDLES_LMA): Define.
927
928 * sim-if.c (do_trap): Result is new pc.
929 Handle --environment=operating.
930 * sem-switch.c,sem.c: Regenerate.
2df3850c 931 * semx.c: Regenerate.
c906108c
SS		 932
933Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
934
935 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
936 sim_core_*_map with read_map, write_map, exec_map resp.
937
938Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
939
940 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
941 (arch.o): Delete cpu-opc.h dependency.
942 (decode.o,model.o): Likewise.
2df3850c 943 (decodex.o,modelx.o): Likewise.
c906108c
SS		 944
945 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 946 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 947
948Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
949
950 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
951
952 * sim-if.c (sim_info): Delete.
953
2df3850c
JM		 954Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
955
956 * mloopx.in: Fix handling of branch in parallel with another insn.
957 * semx.c: Regenerate.
958
c906108c
SS		 959Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
960
961 * sim-main.h: #include symcat.h.
962 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
963 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
964 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
965 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 966 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
967 * mloopx.in: Rewrite.
968 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 969
970Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
971
972 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
973 in the backup PC register.
2df3850c
JM		 974 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
975 in the backup PC register.
c906108c
SS		 976
977Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
978
979 * m32r.c (do_lock,do_unlock): Delete.
980 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
981 * sem.c,sem-switch.c: Regenerate.
2df3850c 982 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 983
984Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
985
986 * Makefile.in (M32R_OBJS): Add cpu.o.
987 (cpu.o): Add rule for.
988 (NL_TARGET): Define.
989 * configure.in: Add AC_CHECK_PROG(SCHEME).
990 * cpu.c: New file.
991 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
992 * sem-switch.c,sem.c: Regenerate.
993 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 994 (M32RX_OBJS): Add cpux.o.
995 (cpux.o): Add rule for.
996 cpux.c: New file.
997 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
998 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
999 (m32rx_h_cr_{get,set}): New functions.
1000 (m32rx_h_accums_{get,set}): New functions.
1001 * mloopx.in: Rewrite main loop.
c906108c
SS		 1002
1003 * m32r.c (do_trap): Move from here.
1004 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1005 (sim_create_inferior): Use h_pc_set.
1006 (h_pc_{get,set}): New functions.
1007 (h_gr_{get,set}): New functions.
1008 (syscall_{read,write}_mem): New functions.
1009 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1010
1011Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1012
1013 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1014 length parameter. Return -1.
1015 (sim_create_inferior): Pass 4 sim_store_register.
1016
1017Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1018
1019 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1020
1021 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 1022 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 1023
1024Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1025
1026 * decode.c, sem.c: Regenerate.
2df3850c
JM		 1027 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1028 * m32rx.c (m32rx_h_accums_set): New function.
1029 (m32rx_model_mark_[gs]et_h_gr): New function.
1030 * mloopx.in: Rewrite.
1031 * Makefile.in (mloopx.o): Build with -parallel.
1032 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1033 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 1034
1035Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1036
1037 * Makefile.in (m32r.o): Depend on cpu.h
1038 (extract.o): Pass -DSCACHE_P.
1039 * mloop.in (extract{16,32}): Update call to m32r_decode.
1040 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1041 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1042 * sim-main.h: #include "ansidecl.h".
1043 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 1044 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1045 (m32rx.o): New rule.
1046 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1047 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1048 (m32rx_h_accums_get): New function.
1049 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1050 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1051
1052Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1053
1054 * configure: Regenerated to track ../common/aclocal.m4 changes.
1055
1056Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1057
1058 * configure: Regenerated to track ../common/aclocal.m4 changes.
1059
2df3850c
JM		 1060Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1061
1062 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1063 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1064 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1065
c906108c
SS		 1066Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1067
1068 * cpux.h: Fix duplicate definition of h_accums field for
1069 fmt_53_sadd structure.
1070
2df3850c
JM		 1071Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1072
1073 * Makefile.in: Add m32rx objs, and rules to build them.
1074 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1075 * m32rx.c, mloopx.in: New files.
1076
c906108c
SS		 1077Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1078
1079 * configure: Regenerated to track ../common/aclocal.m4 changes.
1080
1081Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1082
1083 * arch.c, arch.h, cpuall.h: New files.
1084 * arch-defs.h: Deleted.
1085 * mloop.in: Renamed from mainloop.in.
1086 * Makefile.in: Update.
1087 * sem-ops.h: Deleted.
1088 * mem-ops.h: Deleted.
1089 (arch): Renamed from CPU.
1090 * cpu.h: New file.
1091 * decode.c: Redone.
1092 * decode.h: Redone.
1093 * extract.c: Redone.
1094 * model.c: Redone.
1095 * sem-switch.c: Redone.
1096 * sem.c: Renamed from semantics.c, and redone.
1097 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1098 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1099 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1100 (m32r_{fetch,store}_register): New functions.
1101 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1102 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1103 (h_cr_{get,set}): Prefix with m32r_.
1104 (do_trap): Fetch state from current_cpu, not current_state.
1105 Call sim_engine_halt instead of engine_halt.
1106 * sim-if.c (alloc_cpu): New function.
1107 (free_state): New function.
1108 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1109 type. Call sim_analyze_program.
1110 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1111 (sim_resume): Handle m32rx.
c906108c
SS		 1112 (sim_stop_reason): Deleted.
1113 (print_m32r_misc_cpu): Update.
2df3850c 1114 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1115 (sim_{read,write}): Deleted.
1116 (sim_engine_illegal_insn): New function.
1117 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1118 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1119 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1120 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1121 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1122 (sim_state): Delete members core,events,halt_jmp_buf.
1123 Change `cpu' member to be a pointer to the cpu's struct, rather than
1124 record inside the state struct.
1125 * tconfig.in (WITH_DEVICES): Define here.
1126 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1127
1128Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1129
1130 * arch-defs.h (INSN_NAME): Fix typo.
1131
1132Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1133
1134 * configure: Regenerated to track ../common/aclocal.m4 changes.
1135 * config.in: Ditto.
1136
1137Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1138
1139 * m32r-sim.h (MSPR_ADDR): New macro.
1140 (m32r_mspr_device): Declare.
1141 (struct _device): Define.
1142 * m32r.c (m32r_mspr_device): New global.
1143 (device_{io_{read,write}_buffer,error}): New functions.
1144 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1145 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1146 (sim_open): Attach device to handle MSPR register.
1147 * sim-main.h (WITH_DEVICES): Define as 1.
1148 Include cpu-sim.h.
1149
1150 * configure: Regenerated to track ../common/aclocal.m4 changes.
1151
1152Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1153
1154 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1155 * configure: Regenerated.
1156
1157Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1158
1159 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1160 * sim-if.c (sim_open): Call sim_config.
1161 (sim_stop_reason): Update call to sim_signal_to_host.
1162
1163Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1164
1165 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1166
1167Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1168
1169 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1170
1171Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1172
1173 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1174
1175Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1176
1177 * configure: Regenerated to track ../common/aclocal.m4 changes.
1178
1179Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1180
1181 * configure: Regenerated to track ../common/aclocal.m4 changes.
1182
1183Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1184
1185 * configure: Regenerated to track ../common/aclocal.m4 changes.
1186
1187Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1188
1189 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1190 SIM_DEFAULT_MODEL): Delete, moved to common.
1191 (SIM_EXTRA_CFLAGS): Update.
1192
1193Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1194
1195 * configure.in (sim_link_links): Configure non-strict memory
1196 alignment.
1197
1198 * configure: Regenerated to track ../common/aclocal.m4 changes.
1199
1200Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1201
1202 * configure: Regenerated to track ../common/aclocal.m4 changes.
1203
1204Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1205
1206 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1207 using sim_do_commandf.
1208 (sim_open): Set magic-number at the start.
1209 (sim_do_command): Implement.
1210
1211 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1212
1213Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1214
1215 * configure: Regenerated to track ../common/aclocal.m4 changes.
1216
1217Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1218
1219 * configure: Regenerated to track ../common/aclocal.m4 changes.
1220
1221Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1222
1223 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1224
1225Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1226
1227 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1228
1229Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1230
1231 * configure: Regenerated to track ../common/aclocal.m4 changes.
1232 * config.in: Ditto.
1233
1234Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1235
1236 * sim-if.c (sim_kill): Delete.
1237 (sim_create_inferior): Add ABFD argument.
1238 (sim_load): Move setting of PC from here.
1239 (sim_create_inferior): To here.
1240 (sim_load): Delete, use sim-hload.c instead.
1241
1242 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1243
1244Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1245
1246 * configure: Regenerated to track ../common/aclocal.m4 changes.
1247 * config.in: Ditto.
1248
1249Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1250
1251 * sim-if.c (sim_open): Add ABFD argument.
1252
1253Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1254
1255 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1256 * sim-if.c (sim_open): Use it.
1257
1258Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1259
1260 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1261
1262Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1263
1264 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1265 (sim_write): Ditto for write.
1266
1267 * m32r.c (do_trap): Ditto for read/write.
1268
1269Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1270
1271 * sim-if.c (sim_open): Add callback argument.
1272 (sim_set_callbacks, sim_callback): Delete.
1273 (sim_load): Set STATE_LOADED_P.
1274
1275Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1276
1277 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1278 sim_engine_abort.
1279
1280Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1281
1282 * sim-if.c (sim_open): Update to reflect changes to core in
1283 ../common/.
1284 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1285 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1286 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1287
1288Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1289
1290 * decode.c (decode): Add computed goto support.
1291
1292Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1293
1294 * mem-ops.h: Stub additional core read/write arguments.
1295
1296 * sim-main.h: Declare sim_cia - type SI.
1297 (struct _sim_cpu): Move base type to end per common.
1298 (struct _sim_state): Ditto.
1299
1300Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1301
1302 Merge from branch into devo. CGEN generic files moved to common
1303 directory. K&R C support is no longer provided.
1304
1305Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1306
1307 * configure: Regenerated to track ../common/aclocal.m4 changes.
1308
1309Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1310
1311 * Makefile.in, seman-cache.c: new file, for wingdb build.
1312 * sim-alloca.h: fixed for wingdb.
1313
1314Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1315
1316 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1317 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1318 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1319
1320Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1321
1322 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1323 (exc_illegal): Likewise.
1324 * decode.c (decode_vars): Add decode_illegal.
1325 * genmloop.sh: #include "cpu-opc.h".
1326 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1327 (labels): Add case_INSN_ILLEGAL.
1328 (SWITCH): Add INSN_ILLEGAL case.
1329
1330Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1331
1332 * model.c (model_module): Use 0 not NULL.
1333
1334 * genmloop.sh (sim_main_loop): Handle k&r c.
1335
1336 * sem-switch.c: Regenerate to get k&r c support.
1337 * semantics.c: Likewise.
1338
1339 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1340 (ADDCSI,SUBCSI): New functions.
1341 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1342 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1343
1344 * simcache.c (simcache_{install,init,uninstall}): Use
1345 DECLARE_MODULE_INSTALL_HANDLER.
1346 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1347
1348 * utils.c: #include "semops.h".
1349
1350Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1351
1352 * profile.c (profile_print_simcache): Fix thinko in printf text.
1353
1354 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1355
1356Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1357
1358 * m32r.c (h_cr_get): Rewrite.
1359 (h_cr_set): Rewrite.
1360 * sem-switch.c (rte): bcarry renamed to bcond.
1361 * semantics.c (rte): Likewise.
1362 * simdefs.h (CPU_STATE): Likewise.
1363
1364 * config.in (HAVE_SYS_TIME_H): Add.
1365 * configure.in: Check for sys/time.h.
1366 * configure: Regenerated.
1367 * utils.c: Include sys/time.h if present.
1368
1369 * common.c (sim_parse_args): Account for NULL terminating entry
1370 in long_options table.
1371
1372 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1373 Always use cache if configured in.
1374 * mainloop.in (do_extract_insn{16,32}): New functions.
1375 (normal,fast): Call them. Handle starting in left slot.
1376 * simcache.c (simcache_option_handler): Disallow -c0.
1377 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1378
1379 * profile.c (profile_print_simcache): Fix percentage calc.
1380
1381 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1382
1383Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1384
1385 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1386 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1387 Add mod-list.h.
1388 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1389 (sim-if.o,m32r.o,utils.o): Likewise.
1390 (common.o): Don't explicitly depend on mod-list.h.
1391 (mainloop.c): Pass CPU to genmloop.sh.
1392 (stamp-modules): Depend on configure.
1393 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1394 (extract.o): Depend on decode.h, memops.h, semops.h.
1395 (semantics.o,seman-cache.o): Likewise.
1396 (model.o,ops.o): Depend on memops.h.
1397 (extr-cache.o): Disable building for the moment.
1398
1399 * simcommon.h: Delete, move contents into cgen-sim.h.
1400 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1401 (UINT,CGEN_CAT3): Define.
1402 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1403 (decode_t): Renamed to DECODE.
1404
1405 * simfns.h: Delete, contents moved to memops.h,semops.h.
1406 * memops.h: New file.
1407 * semops.h: New file.
1408 * decode.h: Renamed from semantics.h.
1409
1410 * sim-argv.h: New file.
1411 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1412 dependency of sim-argv.h.
1413
1414 * sim-alloca.h: New file.
1415 * common.c: Include it.
1416 * Makefile.in (common.o): Add dependency.
1417
1418 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1419 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1420 * configure.in: sinclude ../common/aclocal.m4.
1421 Check for headers time.h, sys/resource.h.
1422 Check for functions time, getrusage.
1423 (sim_link_{files,links}): Add link cpu-opc.h.
1424 (sim_profile): Add simcache.
1425 (SIM_AC_PROFILE): Add simcache, profile.o.
1426 (simcache module): Delete extr-cache.o for now.
1427 (--enable-sim-cache): Allow specification of default cache size.
1428 * configure: Regenerated.
1429
1430 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1431 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1432 Regenerate.
1433
1434 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1435 Don't include m32r-sim.h.
1436 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1437 Simplify profiling test with PROFILE_MODEL_P.
1438 (mvfc,mvtc): Fix access of control registers.
1439 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1440 Don't include m32r-sim.h.
1441 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1442 Simplify profiling test with PROFILE_MODEL_P.
1443 (mvfc,mvtc): Fix access of control registers.
1444
1445 * sem-switch.c: New file, for GCC computed goto support.
1446
1447 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1448 memops.h,semops.h,trace.h,cpu-sim.h.
1449 (RUN_FAST_P): Change default to run fast if cache size > 0
1450 and not profiling.
1451 (sim_main_loop): Record execution time.
1452 Record instruction count even in fast mode.
1453 (init): Allow cpu to provide init code in mainloop.in.
1454 (FAST): Define as 0 or 1 depending on fast mode.
1455 * mainloop.in (normal): Combine with fast case.
1456 Add support for GCC computed gotos. Count simcache hits/misses.
1457 (init): Initialize "switch" labels if GNUC.
1458
1459 * cgen-utils.in: Don't include opcode/cgen.h.
1460 Include cgen-sim.h, cpu-opc.h.
1461 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1462 * m32r-sim.h: Don't include mod-list.h
1463 (RUN_FAST_P): Delete.
1464 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1465 semops.h,memory.h,trace.h
1466 (h_cr_get,h_cr_set): New functions.
1467 * memory.c: #include cgen-sim.h,callback.h.
1468 * ops.c: Don't include profile.h,m32r-sim.h.
1469 Include cgen-sim.h,memops.h,cpu-sim.h.
1470 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1471 * trace.c: Include cgen-sim.h,cpu-opc.h.
1472 * trace.h (trace_insn_{init,fini}): Declare.
1473
1474 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1475 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1476 Regenerate to get new insn aliases.
1477
1478 * mrun.c: #include "ansidecl.h".
1479 (STATE): Use struct sim_state instead.
1480
1481 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1482 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1483 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1484 (profile_print_simcache): New function.
1485 (profile_print): Call it. Print simulator speed stats.
1486 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1487 PROFILE_MEMORY_MASK.
1488 (MODULE_PROFILE_SIMCACHE_P): Define.
1489 (PROFILE_SIMCACHE_MASK): Define.
1490 (PROFILE_COUNT): New members total_insn_count,exec_time.
1491 New members simcache_hits,simcache_misses.
1492 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1493 (PROFILE_MODEL_P): New macro.
1494 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1495
1496 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1497 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1498 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1499 (sim_info): Pass verbose to profile_print.
1500
1501 * simcache.c: Include cgen-sim.h,callback.h.
1502 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1503 (simcache_option_handler): Ensure cache size at least 2.
1504 Allow config time specification of default cache size.
1505 * simcache.h (struct simcache): Support GCC computed gotos.
1506 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1507 (USING_SIMCACHE_P): New macro.
1508
1509 * simdefs.h: Don't include m32r-opc.h.
1510 (CGEN_MAX_SIM_INSNS): Define.
1511 (CPU_STATE): Regenerate.
1512 (ARGBUF): Regenerate.
1513 (extract,semantic handler decls): Delete, moved to decode.h.
1514
1515 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1516 (USE_SEM_SWITCH): Define.
1517
1518 * utils.c: Include bfd.h,time.h,sys/resource.h.
1519 (sim_time_get,sim_time_elapsed): New functions.
1520 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1521
1522Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1523
1524 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1525 * configure: Regenerated.
1526 * model.c: #include <stdlib.h>.
1527 * simcache.c: #include "libiberty.h".
1528 * simcommon.h (alloca): Handle i386-windows.
1529
1530 * common.c: #include libiberty.h.
1531 (sim_signal_to_host): Return 5 if wingdb.
1532
1533Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1534
1535 * configure.in (sim_cache): Enabled by default now, pass default
1536 cache size to --enable-sim-cache.
1537 * simcache.c (simcache_option_handler): Allow -c 0.
1538
1539 * simdefs.h,simfns.h: Regenerate
1540 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1541
1542Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1543
1544 Add model profiling support.
1545 * configure.in: Handle --enable-sim-model.
1546 (sim_profile): Add model.
1547 * Makefile.in (model.o): Add rule.
1548 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1549 * extract.c (*): Add model profiling support.
1550 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1551 (model_mark_{busy,unbusy}_reg): New functions.
1552 * profile.c (profile_option_handler): Recognize --profile model.
1553 (profile_print_model): New function.
1554 (profile_print): Call it.
1555 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1556 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1557 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1558 load_stall_count,taken_count,untaken_count.
1559 * semantics.c (*): Add model profiling support.
1560 * simcommon.h (struct sim_state): New members mach,model.
1561 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1562 (MAX_MODELS,MAX_UNITS): Define.
1563 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1564
1565 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1566 (stamp-modules): Depend on genmodlist.sh.
1567 * common.c (standard_options): Add --max-insns.
1568 (copy_argv): New function.
1569 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1570 * genmloop.sh: Allow mainloop.in to contain support code.
1571 * mainloop.in: Move do_insn16,do_insn32 here.
1572 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1573 * sim-if.c (sim_open): Don't set max insn count.
1574 (sim_create_inferior): Save argv,envp.
1575 * simcommon.h (struct sim_state): New members argv,envp.
1576 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1577 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1578 (ARGBUF): New members h_gr_get, h_gr_set.
1579 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1580 (trace_printf): Print to buffer, output later by trace_insn_fini.
1581 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1582
1583Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1584
1585 * configure.in (AC_FUNC_ALLOCA): Call.
1586 * configure: Regenerate.
1587 * config.h (HAVE_ALLOCA_H): Add.
1588 * simcommon.h: Add alloca support.
1589 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1590 (DECLARE_OPTION_HANDLER): Define.
1591 (MEM_FN): Declare using PARAMS.
1592 (DECLARE_MEM_FN): Define.
1593 * trace.c (trace_result): Tweak for !STDC.
1594 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1595 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1596 * common.c (sim_print_help_fn): Use PARAMS.
1597 (standard_option_handler): Fix decl for !STDC systems.
1598 * memory.c: #include <stdio.h>
1599 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1600 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1601 * profile.c (profile_install): Likewise.
1602 (profile_option_handler): Likewise.
1603
1604Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1605
1606 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1607 Prefix them with 0x instead.
1608
1609 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1610 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1611 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1612 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1613 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1614 Add support for boolean and/or.
1615 * utils.c: Redo naming of DI functional support.
1616 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1617
1618Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1619
1620 * Directory created.
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