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sim: move from common.m4 to SIM_AC_COMMON
[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
6ffe910a
MF		 12011-10-17 Mike Frysinger <vapier@gentoo.org>
2
3 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
4 call. Replace common.m4 include with SIM_AC_COMMON.
5 * configure: Regenerate.
6
2419798b
MF		 72011-07-05 Mike Frysinger <vapier@gentoo.org>
8
9 * sim-if.c (sim_do_command): Delete.
10
fb0cc53e
MF		 112010-03-30 Mike Frysinger <vapier@gentoo.org>
12
13 * devices.c (device_error): Add const to message.
14
2310652a
DE		 152010-02-11 Doug Evans <dje@sebabeach.org>
16
17 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
18 * model.c, * model2.c, * modelx.c,
19 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
20
3725885a
RW		 212010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
22
23 * configure: Regenerate.
24
0f51e9bf
DE		 252010-01-02 Doug Evans <dje@sebabeach.org>
26
27 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
28 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
29 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
30 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
31 update copyright year.
32
197fa1aa
DE		 332009-11-22 Doug Evans <dje@sebabeach.org>
34
35 * cpu.h: Regenerate.
36 * cpu2.h: Regenerate.
37 * cpux.h: Regenerate.
38 * cpuall.h: Regenerate.
39 * decode.c: Regenerate.
40 * decode.h: Regenerate.
41 * decode2.c: Regenerate.
42 * decode2.h: Regenerate.
43 * decodex.c: Regenerate.
44 * decodex.h: Regenerate.
45
894a1d7b
DE		 462009-11-03 Doug Evans <dje@sebabeach.org>
47
e9c60591
DE		 48 * arch.c: Regenerate.
49 * arch.h: Regenerate.
50 * cpu.c: Regenerate.
51 * cpu.h: Regenerate.
52 * cpu2.c: Regenerate.
53 * cpu2.h: Regenerate.
54 * cpuall.h: Regenerate.
55 * cpux.c: Regenerate.
56 * cpux.h: Regenerate.
57 * decode.c: Regenerate.
58 * decode.h: Regenerate.
59 * decode2.c: Regenerate.
60 * decode2.h: Regenerate.
61 * decodex.c: Regenerate.
62 * decodex.h: Regenerate.
63 * model.c: Regenerate.
64 * model2.c: Regenerate.
65 * modelx.c: Regenerate.
66 * sem-switch.c: Regenerate.
67 * sem.c: Regenerate.
68 * sem2-switch.c: Regenerate.
69 * semx-switch.c: Regenerate.
70
894a1d7b
DE		 71 * Makefile.in (mloop.c): Add @true to rule.
72 (mloopx.c, mloop2.c): Ditto.
73 (stamp-*): Add Makefile dependency.
74 (arch.c, arch.h, cpuall.h): Specify full path.
75 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
76 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
77 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
78
d6416cdc
RW		 792009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
80
81ecdfbb
RW		 81 * config.in: Regenerate.
82 * configure: Likewise.
83
d6416cdc
RW		 84 * configure: Regenerate.
85
6a8b8615
DE		 862009-07-12 Doug Evans <dje@sebabeach.org>
87
88 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
89 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
90
a86de8e0
DE		 912009-06-20 Doug Evans <dje@sebabeach.org>
92
93 * mloop.in: Add missing # comment marker.
94 * mloop2.in: Ditto.
95 * mloopx.in: Ditto.
96
b5bd9624
HPN		 972008-07-11 Hans-Peter Nilsson <hp@axis.com>
98
99 * configure: Regenerate to track ../common/common.m4 changes.
100 * config.in: Ditto.
101
6efef468
JM		 1022008-06-06 Vladimir Prus <vladimir@codesourcery.com>
103 Daniel Jacobowitz <dan@codesourcery.com>
104 Joseph Myers <joseph@codesourcery.com>
105
106 * configure: Regenerate.
107
edc5d9ec
HPN		 1082006-12-21 Hans-Peter Nilsson <hp@axis.com>
109
110 * acconfig.h: Remove.
111 * config.in: Regenerate.
112
e85e3205
RE		 1132006-06-13 Richard Earnshaw <rearnsha@arm.com>
114
115 * configure: Regenerated.
116
2f0122dc
DJ		 1172006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
118
119 * configure: Regenerated.
120
20e95c23
DJ		 1212006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
122
123 * configure: Regenerated.
124
2b193c4a
MK		 1252005-03-23 Mark Kettenis <kettenis@gnu.org>
126
127 * configure: Regenerate.
128
35695fd6
AC		 1292005-01-14 Andrew Cagney <cagney@gnu.org>
130
131 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
132 explicit call to AC_CONFIG_HEADER.
133 * configure: Regenerate.
134
f0569246
AC		 1352005-01-12 Andrew Cagney <cagney@gnu.org>
136
137 * configure.ac: Update to use ../common/common.m4.
138 * configure: Re-generate.
139
38f48d72
AC		 1402005-01-11 Andrew Cagney <cagney@localhost.localdomain>
141
142 * configure: Regenerated to track ../common/aclocal.m4 changes.
143
b7026657
AC		 1442005-01-07 Andrew Cagney <cagney@gnu.org>
145
146 * configure.ac: Rename configure.in, require autoconf 2.59.
147 * configure: Re-generate.
148
19e64aa9
KI		 1492004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
150
151 Committed by Kei Sakamoto.
152 * traps-linux.c (m32r_trap): Add entries of the following dummy system
153 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
154 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
155 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
156 __NR_getresgid32 and __NR_chown32.
157 * syscall.h: Add new definitions of system call number.
158
379832de
HPN		 1592004-12-08 Hans-Peter Nilsson <hp@axis.com>
160
161 * configure: Regenerate for ../common/aclocal.m4 update.
162
1ca6491a
AC		 1632004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
164
165 Committed by Andrew Cagney.
166 * traps-linux.c: Don't include linux/module.h.
167 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
168 __NR_get_kernel_syms.
169
4d06b60c
DJ		 1702004-05-18 Daniel Jacobowitz <dan@debian.org>
171
172 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
173
df2a9ff4
AC		 1742004-02-04 Andrew Cagney <cagney@redhat.com>
175
176 Committed by Andrew Cagney.
177 * mloopx.in: Update copyright.
178 (xextract-pbb): Fixed trap for system calls operation in parallel.
179 * mloop2.in (xextract-pbb): Ditto.
180
6edf0760
NC		 1812003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
182
183 * configure.in: Changed for dummy simulator of m32r-linux.
184 * configure: Regenerate.
185 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
186 * traps-linux.c: Added for dummy simulator of m32r-linux.
187 * syscall.h: Ditto.
188 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
189 simulator for m32r-linux.
190 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
191 m32r-linux.
192
16b47b25
NC		 1932003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
194
195 * Makefile.in: Add support for new machine m32r2.
196 * cpu2.c: New file for m32r2 support.
197 * cpu2.h: Likewise.
198 * decode2.c: Likewise.
199 * decode2.h: Likewise.
200 * m32r2.c: Likewise.
201 * mloop2.in: Likewise.
202 * model2.c: Likewise.
203 * sem2-switch.c: Likewise.
204 * arch.c: Regenerate.
205 * arch.h: Regenerate.
206 * cpu.c: Regenerate.
207 * arch.c: Regenerate.
208 * cpuall.c: Regenerate.
209 * cpux.c: Regenerate.
210 * cpux.h: Regenerate.
211 * decode.c: Regenerate.
212 * decode.h: Regenerate.
213 * decodex.c: Regenerate.
214 * decodex.h: Regenerate.
215 * model.c: Regenerate.
216 * modelx.c: Regenerate.
217 * sem-switch.c: Regenerate.
218 * sem.c: Regenerate.
219 * semx-switch.c: Regenerate.
220 * m32r-sim.h: Add EVB register support.
221 * sim-if.c: Likewise.
222 * sim-main.h: Likewise.
223 * traps.c: Likewise.
224
a6fc1778
DB		 2252003-09-08 Dave Brolley <brolley@redhat.com>
226
227 On behalf of Doug Evans <dje@sebabeach.org>
228 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
229
6b4a8935
AC		 2302003-02-27 Andrew Cagney <cagney@redhat.com>
231
232 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
233
57465455
DE		 2342002-12-19 Doug Evans <dje@sebabeach.org>
235
236 * arch.c,arch.h,cpuall.h: Regenerate.
237 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
238 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
239
c8cca39f
AC		 2402002-06-16 Andrew Cagney <ac131313@redhat.com>
241
242 * configure: Regenerated to track ../common/aclocal.m4 changes.
243
378af1d6
DB		 2442001-11-14 Dave Brolley <brolley@redhat.com>
245
246 * arch.c: Regenerate.
247 * arch.h: Regenerate.
248 * cpu.c: Regenerate.
249 * cpu.h: Regenerate.
250 * cpuall.h: Regenerate.
251 * cpux.c: Regenerate.
252 * cpux.h: Regenerate.
253 * decode.c: Regenerate.
254 * decode.h: Regenerate.
255 * decodex.c: Regenerate.
256 * decodex.h: Regenerate.
257 * model.c: Regenerate.
258 * modelx.c: Regenerate.
259 * sem-switch.c: Regenerate.
260 * sem.c: Regenerate.
261 * semx-switch.c: Regenerate.
262
e3e473da
BE		 2632001-07-05 Ben Elliston <bje@redhat.com>
264
265 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
266 (stamp-cpu): Likewise.
267 (stamp-xcpu): Likewise.
268
55552082
DB		 2692001-03-05 Dave Brolley <brolley@redhat.com>
270
378af1d6
DB		 271 * arch.c: Regenerate.
272 * arch.h: Regenerate.
273 * cpu.c: Regenerate.
274 * cpu.h: Regenerate.
275 * cpuall.h: Regenerate.
276 * cpux.c: Regenerate.
277 * cpux.h: Regenerate.
278 * decode.c: Regenerate.
279 * decode.h: Regenerate.
280 * decodex.c: Regenerate.
281 * decodex.h: Regenerate.
282 * model.c: Regenerate.
283 * modelx.c: Regenerate.
284 * sem-switch.c: Regenerate.
285 * sem.c: Regenerate.
286 * semx-switch.c: Regenerate.
55552082 287
9397fcbf
FCE		 2882001-01-12 Frank Ch. Eigler <fche@redhat.com>
289
290 * configure: Regenerated with sim_scache fix.
291
fec7d8b0
GM		 2922000-11-18 Greg McGary <greg@mcgary.org>
293
294 * Makefile.in: remove `@true' commands for rules that have
295 $(CGEN_MAINT) as a prerequisite.
296
fb27a91c
DB		 2972000-10-06 Dave Brolley <brolley@redhat.com>
298
299 * sem.c: Regenerated.
300 * sem-switch.c: Regenerated.
301 * semx-switch.c: Regenerated.
302
de8f5985
DB		 3032000-08-28 Dave Brolley <brolley@redhat.com>
304
305 * Makefile.in: Use of @true confuses VPATH. Remove it.
306 * cpu.h: Regenerated.
307 * cpux.h: Regenerated.
308 * decode.c: Regenerated.
309 * decodex.c: Regenerated.
310 * model.c: Regenerated.
311 * modelx.c: Regenerated.
312 * sem-switch.c: Regenerated.
313 * sem.c: Regenerated.
314 * semx-switch.c: Regenerated.
315
604259a0
FCE		 3162000-08-21 Frank Ch. Eigler <fche@redhat.com>
317
318 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
319 (stamp-arch, stamp-cpu): New targets.
320
eb2d80b4
AC		 321Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
322
323 * configure: Regenerated to track ../common/aclocal.m4 changes.
324
afb2cbbd
DB		 3252000-03-30 Dave Brolley <brolley@redhat.com>
326
327 * configure: Regenerated.
328
2df3850c
JM		 3291999-10-04 Doug Evans <devans@casey.cygnus.com>
330
331 * arch.c,arch.h,cpuall.h: Rebuild.
332 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
333
2acceee2
JM		 3341999-09-29 Doug Evans <devans@casey.cygnus.com>
335
336 * mloop.in: Update call to sim_engine_invalid_insn.
337 * sem.c,sem-switch.c: Rebuild.
338 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
339 result to SEM_PC. Return vpc.
2df3850c
JM		 340 * mloopx.in: Ditto.
341 * semx-switch.c: Rebuild.
2acceee2
JM		 342
343Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
344
345 * traps.c (sim_engine_invalid_insn): Return PC.
346
d4f3574e
SS		 347Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
348
349 * configure: Regenerated to track ../common/aclocal.m4 changes.
350
2df3850c
JM		 3511999-09-01 Doug Evans <devans@casey.cygnus.com>
352
353 * decodex.c: Rebuild.
354
104c1213
JM		 3551999-08-28 Doug Evans <devans@casey.cygnus.com>
356
357 * sem.c: Rebuild
358
2df3850c
JM		 359 * cpux.h: Rebuild.
360
96baa820
JM		 3611999-08-09 Doug Evans <devans@casey.cygnus.com>
362
363 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 364 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 365
3661999-08-04 Doug Evans <devans@casey.cygnus.com>
367
368 * m32r-sim.h (SEM_SKIP_INSN): Delete.
369 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 370 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
371 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
372 (emit_full_parallel): Ditto.
96baa820 373
cd0fc7c3
SS		 3741999-05-08 Felix Lee <flee@cygnus.com>
375
376 * configure: Regenerated to track ../common/aclocal.m4 changes.
377
7a292a7a
SS		 378Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
379
380 * devices.c (device_io_read_buffer): New arg `sd'.
381 (device_io_write_buffer): New arg `sd'.
382 (device_error): Give proper arg spec.
383
3841999-04-10 Doug Evans <devans@casey.cygnus.com>
385
386 * sem-switch.c,sem.c: Rebuild.
2df3850c 387 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 388
3891999-03-27 Doug Evans <devans@casey.cygnus.com>
390
391 * decode.c: Rebuild.
2df3850c 392 * decodex.c: Rebuild.
7a292a7a
SS		 393
3941999-03-26 Doug Evans <devans@casey.cygnus.com>
395
396 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
397
3981999-03-22 Doug Evans <devans@casey.cygnus.com>
399
400 * arch.c,arch.h,model.c: Rebuild.
2df3850c 401 * modelx.c: Rebuild.
7a292a7a
SS		 402 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
403 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
404 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
405 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
406 (m32rbf_store_register): Ditto.
407 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
408 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
409 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
410 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
411 with appropriate calls to m32rbf_*.
412
4131999-03-11 Doug Evans <devans@casey.cygnus.com>
414
415 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 416 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 417 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
418 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
419
4201999-02-25 Doug Evans <devans@casey.cygnus.com>
421
422 * cpu.c,cpu.h: Rebuild.
423
c906108c
SS		 4241999-02-09 Doug Evans <devans@casey.cygnus.com>
425
426 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
427 (stamp-xmloop): s/-parallel/-parallel-write/.
428 * configure.in (sim_link_files,sim_link_links): Delete.
429 * configure: Rebuild.
430 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 431 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 432 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
433 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
434 m32r_cgen_opcode_open. Set disassembler.
435 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
436 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
437 m32r-desc.h,m32r-opc.h,m32r-sim.h.
438
2df3850c
JM		 439Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
440
441 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
442
c906108c
SS		 4431999-01-27 Doug Evans <devans@casey.cygnus.com>
444
445 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 446 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 447
4481999-01-15 Doug Evans <devans@casey.cygnus.com>
449
450 * decode.h,model.c: Regenerate.
2df3850c 451 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 452
4531999-01-14 Doug Evans <devans@casey.cygnus.com>
454
455 * arch.c,arch.h,cpuall.h: Regenerate.
456 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
457 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 458 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 459
4601999-01-11 Doug Evans <devans@casey.cygnus.com>
461
462 * Makefile.in (m32r-clean): rm eng.h.
463 * sim-main.h: Delete inclusion of ansidecl.h.
464 * cpu.h: Regenerate.
2df3850c 465 * cpux.h: Regenerate.
c906108c
SS		 466
4671999-01-06 Doug Evans <devans@casey.cygnus.com>
468
469 * cpu.h: Regenerate.
2df3850c 470 * cpux.h: Regenerate.
c906108c
SS		 471
4721999-01-05 Doug Evans <devans@casey.cygnus.com>
473
474 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
475 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
476 (sim-if.o): Use SIM_MAIN_DEPS.
477 (arch.o,traps.o,devices.o): Ditto.
478 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
479 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 480 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 481 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
482 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
483 ([GS]ET_H_CR): Define.
484 (m32rbf_h_psw_[gs]et_handler): Declare.
485 ([GS]ET_H_PSW): Define.
486 (m32rbf_h_accum_[gs]et_handler): Declare.
487 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 488 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
489 (m32rxf_h_accums_[gs]et_handler): Declare.
490 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 491 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
492 * m32r.c (WANT_CPU): Define as m32rbf.
493 (all register access fns): Rename to ..._handler.
2df3850c
JM		 494 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
495 * m32rx.c (WANT_CPU): Define as m32rxf.
496 (all register access fns): Rename to ..._handler.
c906108c
SS		 497
4981998-12-14 Doug Evans <devans@casey.cygnus.com>
499
500 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
501 (SIM_AC_OPTION_ALIGNMENT): Make strict.
502 * configure: Regenerate.
503
504 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
505 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
506 * traps.c (m32r_core_signal): Handle --environment=operating.
507
5081998-12-09 Doug Evans <devans@casey.cygnus.com>
509
510 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 511 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 512
513 * sim-if.c: Include string.h or strings.h if present.
514
5151998-12-04 Doug Evans <devans@casey.cygnus.com>
516
517 * configure.in: Call SIM_AC_OPTION_INLINE.
518 * configure: Regenerate.
519 * sim-main.h: Protect against multiple inclusion.
520 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
521 Done by cgen-sim.h now.
522 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
523 * cpuall.h: Regenerate.
524 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
525 * mloop.in (extract16): Make static inline again.
526 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
527 (extract32): Ditto.
528 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
529 (execute): Test ARGBUF_PROFILE_P before profiling.
530 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 531 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
532 * mloopx.in: Rewrite.
c906108c
SS		 533
5341998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
535
536 * devices.c (device_io_write_buffer): Fix typo.
537 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
538 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
539
5401998-11-18 Doug Evans <devans@casey.cygnus.com>
541
542 * Makefile.in (M32R_OBJS): Delete extract.o.
543 (extract.o): Delete.
544 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
545 * mloop.in (extract16): Update type of `insn' arg.
546 Delete call to d->extract.
547 (extract32): Ditto.
2df3850c
JM		 548 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
549 * mloopx.in (extractx16): Update type of `insn' arg.
550 Delete call to d->extract. Delete arg pbb_p. All callers updated.
551 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
552 (extractx32): Ditto.
c906108c
SS		 553
554Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
555
556 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
557 before cgen-types.h.
558 * tconfig.in: Guard against multiple inclusion.
559 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 560 * cpux.h: Ditto.
c906108c
SS		 561
562Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
563
564 * sim-main.h: #include cpu-opc.h.
565 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
566 to get #include cleanup.
2df3850c 567 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 568
569 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
570 CGEN_INCLUDE_DEPS.
571 (M32RBF_INCLUDE_DEPS): Define.
572 (m32r .o's): Depend on it.
573 (mloop.c): Update call to genmloop.sh.
574 * cpu.h,cpuall.h: Regenerate.
575 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
576 #include cgen-scache.h,cgen-cpu.h.
577 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 578 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
579 (m32rx .o's): Depend on it.
580 (mloopx.c): Update call to genmloop.sh.
581 * cpux.h: Regenerate.
c906108c
SS		 582
583Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
584
585 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
586
587Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
588
589 Add pseudo-basic-block execution support.
590 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
591 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
592 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
593 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
594 * arch.c,arch.h,cpuall.h: Regenerate.
595 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
596 * sem-switch.c,sem.c: Regenerate.
597 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
598 load_regs_pending.
599 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
600 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
601 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
602 m32rbf_h_accum_set): Likewise.
603 (m32r_model_{init,update}_insn_cycles): Delete.
604 (m32rbf_model_insn_{before,after}): New fns.
605 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
606 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
607 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
608 (check_load_stall): New fn.
609 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
610 (m32rbf_model_test_u_exec): New fn.
611 * mloop.in: Rewrite, use pbb support.
612 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
613 (sim_fetch_register,sim_store_register): Delete.
614 * sim-main.h (CIA_GET,CIA_SET): Fix.
615 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
616 * tconfig.in (WITH_SCACHE_PBB): Define.
617 (WITH_SCACHE_PBB_M32RBF): Define.
618 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
619 (m32r_trap): Pass pc to sim_engine_halt.
620 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
621 * configure: Regenerate.
2df3850c
JM		 622 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
623 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 624 (semx.o): Delete.
625 (extractx.o): Add.
2df3850c
JM		 626 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
627 * readx.c: Delete.
628 * semx.c: Delete.
629 * extractx.c: New file.
630 * semx-switch.c: New file.
631 * m32r-sim.h (BRANCH_NEW_PC): Delete.
632 (SEM_SKIP_INSN): New macro.
633 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
634 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
635 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
636 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
637 (m32rxf_model_insn_{before,after}): New fns.
638 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
639 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
640 (check_load_stall): New fn.
641 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
642 * mloopx.in: Rewrite, use pbb support.
643 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
644 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 645
646Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
647
648 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
649 ({ACC1L,ACC1H}_REGNUM): New macros.
650 (m32r_decode_gdb_ctrl_regnum): Add prototype.
651 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
652 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 653 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 654
655Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
656
657 * m32r-sim.h (GET_H_SM): New macro.
658 (UART params): Update to msa2000.
659 * devices.c (device_io_read_buffer): Update to msa2000.
660 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
661 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
662 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 663 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
664 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
665 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 666
667Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
668
669 * m32r-sim.h (m32r_trap): Update prototype.
670 * traps.c (m32r_trap): New arg `pc'.
671 * sem.c,sem-switch.c: Regenerated.
2df3850c 672 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 673
674Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
675
676 Rename cpu m32r to m32rb to distinguish from architecture name.
677 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
678 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
679 * tconfig.in (WANT_CPU_M32RB): Ditto.
680 * m32r.c (WANT_CPU_M32RB): Ditto.
681 (*): m32r_ cpu fns renamed to m32rb_.
682 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
683 * arch.h,arch.c: Regenerate.
684 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
685 * sem-switch.c,sem.c: Regenerate.
686
687 * sim-if.c (sim_open): Don't allocate memory on top of any user
688 specified memory.
689 (h_gr_get,h_gr_set): Delete.
690 * sim-main.h (h_gr_get,h_gr_set): Delete.
691 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
692 a_m32r_h_gr_[gs]et.
693
694 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
695
696 * sim-if.c (sim_open): Open opcode table.
697 (sim_close): Close it.
698
2df3850c
JM		 699Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
700
701 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
702 accept an accumulator choice.
703 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
704
c906108c
SS		 705Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
706
707 * m32r.c: Include cgen-mem.h.
708 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 709 * m32rx.c: Include cgen-mem.h.
710 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 711
712Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
713
714 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 715 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 716
717Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
718
719 * Makefile.in: cgen_maint -> CGEN_MAINT.
720 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
721 * configure: Regenerate.
722 * arch.c,arch.h,cpuall.h: Regenerate.
723 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
724 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 725 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
726 * semx.c: Regenerate.
727 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 728
729Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
730
731 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
732 load_stall,biggest_cycles.
733 * m32r.c (m32r_model_mark_get_h_gr): Update.
734 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
735 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
736 * mloop.in: Call cycle init/update fns.
737 * model.c: Regenerate.
2df3850c
JM		 738 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
739 * mloopx.in: Call cycle init/update fns.
740 * modelx.c: Regenerate.
741
c906108c
SS		 742Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
743
744 * traps.c: New file. Trap support moved here from sim-if.c.
745 * Makefile.in (SIM_OBJS): Add traps.o
746 * sim-if.c: Don't include targ-vals.h.
747 (sim_engine_illegal_insn): Moved to traps.c
748 * sim-main.h (SIM_CORE_SIGNAL): Define.
749 (m32r_core_signal): Declare.
750 * m32r-sim.h (m32r_trap): Declare.
751
752 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
753 register.
754
755 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
756 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
757 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
758
759 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 760 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 761
762Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
763
764 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
765 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
766 (execute): Count parallel insns.
767 * sim-if.c (print_m32r_misc_cpu): Print count.
768 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
769
770 Zero bottom two bits of pc in jmp,jl insns.
771 * sem.c,sem-switch.c: Regenerate.
2df3850c 772 * semx.c: Regenerate.
c906108c
SS		 773
774Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
775
776 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
777
778Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
779
780 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
781 (sim_sync_stop): New function.
782
783Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
784
785 * Makefile.in (devices.o): Add dependencies.
786
787 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
788 * sem-switch.c,sem.c: Regenerate.
789 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 790 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
791 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
792 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
793 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 794
795Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
796
797 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
798
799Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
800
801 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
802 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 803 * cpux.h: Ditto.
804 * modelx.c: Ditto.
c906108c
SS		 805
806 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 807 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 808 * decode.c,decode.h: Regenerate, introduces IDESC table.
809 * mloop.in (extract16,extract32): Add IDESC support.
810 Update names of semantic handler member names.
811 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 812 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
813 * mloopx.in: Add IDESC support.
814 Update names of semantic handler member names.
815 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 816
817 * sem-switch.c: Regenerate. Redo computed goto label handling.
818 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 819 * readx.c: Regenerate. Redo computed goto label handling.
820 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
821 support.
c906108c
SS		 822
823 * m32r.c (m32r_fetch_register): Change result type and args to
824 conform to sim_fetch_register interface.
825 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 826 * m32rx.c (m32rx_fetch_register): Change result type and args to
827 conform to sim_fetch_register interface.
828 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 829
830 * sim-if.c (alloc_cpu): Delete.
831 (free_state): Uninstall modules here ...
832 (sim_open): ... and not here. Call sim_cpu_alloc_all.
833 Set default architecture/model if not specified.
834 (sim_fetch_register,sim_store_register): Rewrite.
835
836 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
837 and moved to common/sim-cpu.c.
838 (sim_create_inferior): Update.
839 (do_trap): Update.
840 * sim-main.h (h_pc_get,h_pc_set): Delete.
841
842 * sim-main.h (sim_cia): Change to USI.
843 (sim_cpu): Move m32r_misc_profile before machine generated part.
844
845Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
846
847 * configure: Regenerated to track ../common/aclocal.m4 changes.
848
849Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
850
851 * model.c: Rebuilt.
2df3850c 852 * modelx.c: Rebuilt.
c906108c
SS		 853
854Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
855
856 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
857 and variable renaming due to macro insn additions.
858 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 859 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
860 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 861
862Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
863
864 * configure: Regenerated to track ../common/aclocal.m4 changes.
865 * config.in: Ditto.
866
867Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
868
869 * acconfig.h: New file.
870 * configure.in: Reverted change of Apr 24; use sinclude again.
871
872Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
873
874 * configure: Regenerated to track ../common/aclocal.m4 changes.
875 * config.in: Ditto.
876
877Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
878
879 * configure.in: Don't call sinclude.
880
881Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
882
883 * cpu.c,sem.c,sem-switch.c: Regenerate. From
884 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
885 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
886 #include cgen-ops.h.
2df3850c
JM		 887 * cpux.c,readx.c,semx.c: Regenerate.
888 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
889 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
890 (m32r_h_accums_get): Sign extend top 8 bits.
891
892Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
893
894 * semx.c: Regenerate.
c906108c
SS		 895
896Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
897
898 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 899 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 900
901Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
902
903 * configure: Regenerated to track ../common/aclocal.m4 changes.
904
905Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
906
907 * configure: Regenerated to track ../common/aclocal.m4 changes.
908
909Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
910
911 * configure: Regenerated to track ../common/aclocal.m4 changes.
912
913Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
914
915 * configure: Regenerated to track ../common/aclocal.m4 changes.
916
917Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
918
919 * config.in (HAVE_FCNTL_H): Add.
920 * configure: Regenerate.
921 * Makefile.in (SIM_OBJS): Add devices.o.
922 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
923 (UART_*): Define m32r serial port parameters.
924 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
925 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
926 * devices.c: To here.
927 * sim-if.c: Don't include signal.h,sim-core.h.
928 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
929 (sim_resume): Call sim_module_{resume,suspend}.
930 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
931
932 * tconfig.in (SIM_HANDLES_LMA): Define.
933
934 * sim-if.c (do_trap): Result is new pc.
935 Handle --environment=operating.
936 * sem-switch.c,sem.c: Regenerate.
2df3850c 937 * semx.c: Regenerate.
c906108c
SS		 938
939Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
940
941 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
942 sim_core_*_map with read_map, write_map, exec_map resp.
943
944Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
945
946 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
947 (arch.o): Delete cpu-opc.h dependency.
948 (decode.o,model.o): Likewise.
2df3850c 949 (decodex.o,modelx.o): Likewise.
c906108c
SS		 950
951 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 952 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 953
954Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
955
956 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
957
958 * sim-if.c (sim_info): Delete.
959
2df3850c
JM		 960Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
961
962 * mloopx.in: Fix handling of branch in parallel with another insn.
963 * semx.c: Regenerate.
964
c906108c
SS		 965Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
966
967 * sim-main.h: #include symcat.h.
968 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
969 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
970 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
971 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 972 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
973 * mloopx.in: Rewrite.
974 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 975
976Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
977
978 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
979 in the backup PC register.
2df3850c
JM		 980 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
981 in the backup PC register.
c906108c
SS		 982
983Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
984
985 * m32r.c (do_lock,do_unlock): Delete.
986 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
987 * sem.c,sem-switch.c: Regenerate.
2df3850c 988 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 989
990Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
991
992 * Makefile.in (M32R_OBJS): Add cpu.o.
993 (cpu.o): Add rule for.
994 (NL_TARGET): Define.
995 * configure.in: Add AC_CHECK_PROG(SCHEME).
996 * cpu.c: New file.
997 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
998 * sem-switch.c,sem.c: Regenerate.
999 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 1000 (M32RX_OBJS): Add cpux.o.
1001 (cpux.o): Add rule for.
1002 cpux.c: New file.
1003 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1004 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1005 (m32rx_h_cr_{get,set}): New functions.
1006 (m32rx_h_accums_{get,set}): New functions.
1007 * mloopx.in: Rewrite main loop.
c906108c
SS		 1008
1009 * m32r.c (do_trap): Move from here.
1010 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1011 (sim_create_inferior): Use h_pc_set.
1012 (h_pc_{get,set}): New functions.
1013 (h_gr_{get,set}): New functions.
1014 (syscall_{read,write}_mem): New functions.
1015 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1016
1017Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1018
1019 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1020 length parameter. Return -1.
1021 (sim_create_inferior): Pass 4 sim_store_register.
1022
1023Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1024
1025 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1026
1027 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 1028 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 1029
1030Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1031
1032 * decode.c, sem.c: Regenerate.
2df3850c
JM		 1033 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1034 * m32rx.c (m32rx_h_accums_set): New function.
1035 (m32rx_model_mark_[gs]et_h_gr): New function.
1036 * mloopx.in: Rewrite.
1037 * Makefile.in (mloopx.o): Build with -parallel.
1038 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1039 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 1040
1041Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1042
1043 * Makefile.in (m32r.o): Depend on cpu.h
1044 (extract.o): Pass -DSCACHE_P.
1045 * mloop.in (extract{16,32}): Update call to m32r_decode.
1046 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1047 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1048 * sim-main.h: #include "ansidecl.h".
1049 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 1050 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1051 (m32rx.o): New rule.
1052 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1053 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1054 (m32rx_h_accums_get): New function.
1055 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1056 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 1057
1058Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1059
1060 * configure: Regenerated to track ../common/aclocal.m4 changes.
1061
1062Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1063
1064 * configure: Regenerated to track ../common/aclocal.m4 changes.
1065
2df3850c
JM		 1066Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1067
1068 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1069 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1070 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1071
c906108c
SS		 1072Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1073
1074 * cpux.h: Fix duplicate definition of h_accums field for
1075 fmt_53_sadd structure.
1076
2df3850c
JM		 1077Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1078
1079 * Makefile.in: Add m32rx objs, and rules to build them.
1080 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1081 * m32rx.c, mloopx.in: New files.
1082
c906108c
SS		 1083Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1084
1085 * configure: Regenerated to track ../common/aclocal.m4 changes.
1086
1087Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1088
1089 * arch.c, arch.h, cpuall.h: New files.
1090 * arch-defs.h: Deleted.
1091 * mloop.in: Renamed from mainloop.in.
1092 * Makefile.in: Update.
1093 * sem-ops.h: Deleted.
1094 * mem-ops.h: Deleted.
1095 (arch): Renamed from CPU.
1096 * cpu.h: New file.
1097 * decode.c: Redone.
1098 * decode.h: Redone.
1099 * extract.c: Redone.
1100 * model.c: Redone.
1101 * sem-switch.c: Redone.
1102 * sem.c: Renamed from semantics.c, and redone.
1103 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1104 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1105 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1106 (m32r_{fetch,store}_register): New functions.
1107 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1108 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1109 (h_cr_{get,set}): Prefix with m32r_.
1110 (do_trap): Fetch state from current_cpu, not current_state.
1111 Call sim_engine_halt instead of engine_halt.
1112 * sim-if.c (alloc_cpu): New function.
1113 (free_state): New function.
1114 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1115 type. Call sim_analyze_program.
1116 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1117 (sim_resume): Handle m32rx.
c906108c
SS		 1118 (sim_stop_reason): Deleted.
1119 (print_m32r_misc_cpu): Update.
2df3850c 1120 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1121 (sim_{read,write}): Deleted.
1122 (sim_engine_illegal_insn): New function.
1123 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1124 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1125 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1126 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1127 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1128 (sim_state): Delete members core,events,halt_jmp_buf.
1129 Change `cpu' member to be a pointer to the cpu's struct, rather than
1130 record inside the state struct.
1131 * tconfig.in (WITH_DEVICES): Define here.
1132 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1133
1134Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1135
1136 * arch-defs.h (INSN_NAME): Fix typo.
1137
1138Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1139
1140 * configure: Regenerated to track ../common/aclocal.m4 changes.
1141 * config.in: Ditto.
1142
1143Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1144
1145 * m32r-sim.h (MSPR_ADDR): New macro.
1146 (m32r_mspr_device): Declare.
1147 (struct _device): Define.
1148 * m32r.c (m32r_mspr_device): New global.
1149 (device_{io_{read,write}_buffer,error}): New functions.
1150 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1151 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1152 (sim_open): Attach device to handle MSPR register.
1153 * sim-main.h (WITH_DEVICES): Define as 1.
1154 Include cpu-sim.h.
1155
1156 * configure: Regenerated to track ../common/aclocal.m4 changes.
1157
1158Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1159
1160 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1161 * configure: Regenerated.
1162
1163Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1164
1165 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1166 * sim-if.c (sim_open): Call sim_config.
1167 (sim_stop_reason): Update call to sim_signal_to_host.
1168
1169Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1170
1171 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1172
1173Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1174
1175 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1176
1177Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1178
1179 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1180
1181Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1182
1183 * configure: Regenerated to track ../common/aclocal.m4 changes.
1184
1185Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1186
1187 * configure: Regenerated to track ../common/aclocal.m4 changes.
1188
1189Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1190
1191 * configure: Regenerated to track ../common/aclocal.m4 changes.
1192
1193Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1194
1195 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1196 SIM_DEFAULT_MODEL): Delete, moved to common.
1197 (SIM_EXTRA_CFLAGS): Update.
1198
1199Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1200
1201 * configure.in (sim_link_links): Configure non-strict memory
1202 alignment.
1203
1204 * configure: Regenerated to track ../common/aclocal.m4 changes.
1205
1206Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1207
1208 * configure: Regenerated to track ../common/aclocal.m4 changes.
1209
1210Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1211
1212 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1213 using sim_do_commandf.
1214 (sim_open): Set magic-number at the start.
1215 (sim_do_command): Implement.
1216
1217 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1218
1219Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1220
1221 * configure: Regenerated to track ../common/aclocal.m4 changes.
1222
1223Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1224
1225 * configure: Regenerated to track ../common/aclocal.m4 changes.
1226
1227Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1228
1229 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1230
1231Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1232
1233 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1234
1235Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1236
1237 * configure: Regenerated to track ../common/aclocal.m4 changes.
1238 * config.in: Ditto.
1239
1240Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1241
1242 * sim-if.c (sim_kill): Delete.
1243 (sim_create_inferior): Add ABFD argument.
1244 (sim_load): Move setting of PC from here.
1245 (sim_create_inferior): To here.
1246 (sim_load): Delete, use sim-hload.c instead.
1247
1248 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1249
1250Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1251
1252 * configure: Regenerated to track ../common/aclocal.m4 changes.
1253 * config.in: Ditto.
1254
1255Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1256
1257 * sim-if.c (sim_open): Add ABFD argument.
1258
1259Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1260
1261 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1262 * sim-if.c (sim_open): Use it.
1263
1264Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1265
1266 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1267
1268Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1269
1270 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1271 (sim_write): Ditto for write.
1272
1273 * m32r.c (do_trap): Ditto for read/write.
1274
1275Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1276
1277 * sim-if.c (sim_open): Add callback argument.
1278 (sim_set_callbacks, sim_callback): Delete.
1279 (sim_load): Set STATE_LOADED_P.
1280
1281Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1282
1283 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1284 sim_engine_abort.
1285
1286Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1287
1288 * sim-if.c (sim_open): Update to reflect changes to core in
1289 ../common/.
1290 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1291 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1292 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1293
1294Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1295
1296 * decode.c (decode): Add computed goto support.
1297
1298Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1299
1300 * mem-ops.h: Stub additional core read/write arguments.
1301
1302 * sim-main.h: Declare sim_cia - type SI.
1303 (struct _sim_cpu): Move base type to end per common.
1304 (struct _sim_state): Ditto.
1305
1306Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1307
1308 Merge from branch into devo. CGEN generic files moved to common
1309 directory. K&R C support is no longer provided.
1310
1311Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1312
1313 * configure: Regenerated to track ../common/aclocal.m4 changes.
1314
1315Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1316
1317 * Makefile.in, seman-cache.c: new file, for wingdb build.
1318 * sim-alloca.h: fixed for wingdb.
1319
1320Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1321
1322 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1323 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1324 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1325
1326Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1327
1328 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1329 (exc_illegal): Likewise.
1330 * decode.c (decode_vars): Add decode_illegal.
1331 * genmloop.sh: #include "cpu-opc.h".
1332 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1333 (labels): Add case_INSN_ILLEGAL.
1334 (SWITCH): Add INSN_ILLEGAL case.
1335
1336Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1337
1338 * model.c (model_module): Use 0 not NULL.
1339
1340 * genmloop.sh (sim_main_loop): Handle k&r c.
1341
1342 * sem-switch.c: Regenerate to get k&r c support.
1343 * semantics.c: Likewise.
1344
1345 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1346 (ADDCSI,SUBCSI): New functions.
1347 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1348 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1349
1350 * simcache.c (simcache_{install,init,uninstall}): Use
1351 DECLARE_MODULE_INSTALL_HANDLER.
1352 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1353
1354 * utils.c: #include "semops.h".
1355
1356Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1357
1358 * profile.c (profile_print_simcache): Fix thinko in printf text.
1359
1360 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1361
1362Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1363
1364 * m32r.c (h_cr_get): Rewrite.
1365 (h_cr_set): Rewrite.
1366 * sem-switch.c (rte): bcarry renamed to bcond.
1367 * semantics.c (rte): Likewise.
1368 * simdefs.h (CPU_STATE): Likewise.
1369
1370 * config.in (HAVE_SYS_TIME_H): Add.
1371 * configure.in: Check for sys/time.h.
1372 * configure: Regenerated.
1373 * utils.c: Include sys/time.h if present.
1374
1375 * common.c (sim_parse_args): Account for NULL terminating entry
1376 in long_options table.
1377
1378 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1379 Always use cache if configured in.
1380 * mainloop.in (do_extract_insn{16,32}): New functions.
1381 (normal,fast): Call them. Handle starting in left slot.
1382 * simcache.c (simcache_option_handler): Disallow -c0.
1383 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1384
1385 * profile.c (profile_print_simcache): Fix percentage calc.
1386
1387 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1388
1389Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1390
1391 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1392 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1393 Add mod-list.h.
1394 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1395 (sim-if.o,m32r.o,utils.o): Likewise.
1396 (common.o): Don't explicitly depend on mod-list.h.
1397 (mainloop.c): Pass CPU to genmloop.sh.
1398 (stamp-modules): Depend on configure.
1399 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1400 (extract.o): Depend on decode.h, memops.h, semops.h.
1401 (semantics.o,seman-cache.o): Likewise.
1402 (model.o,ops.o): Depend on memops.h.
1403 (extr-cache.o): Disable building for the moment.
1404
1405 * simcommon.h: Delete, move contents into cgen-sim.h.
1406 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1407 (UINT,CGEN_CAT3): Define.
1408 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1409 (decode_t): Renamed to DECODE.
1410
1411 * simfns.h: Delete, contents moved to memops.h,semops.h.
1412 * memops.h: New file.
1413 * semops.h: New file.
1414 * decode.h: Renamed from semantics.h.
1415
1416 * sim-argv.h: New file.
1417 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1418 dependency of sim-argv.h.
1419
1420 * sim-alloca.h: New file.
1421 * common.c: Include it.
1422 * Makefile.in (common.o): Add dependency.
1423
1424 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1425 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1426 * configure.in: sinclude ../common/aclocal.m4.
1427 Check for headers time.h, sys/resource.h.
1428 Check for functions time, getrusage.
1429 (sim_link_{files,links}): Add link cpu-opc.h.
1430 (sim_profile): Add simcache.
1431 (SIM_AC_PROFILE): Add simcache, profile.o.
1432 (simcache module): Delete extr-cache.o for now.
1433 (--enable-sim-cache): Allow specification of default cache size.
1434 * configure: Regenerated.
1435
1436 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1437 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1438 Regenerate.
1439
1440 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1441 Don't include m32r-sim.h.
1442 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1443 Simplify profiling test with PROFILE_MODEL_P.
1444 (mvfc,mvtc): Fix access of control registers.
1445 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1446 Don't include m32r-sim.h.
1447 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1448 Simplify profiling test with PROFILE_MODEL_P.
1449 (mvfc,mvtc): Fix access of control registers.
1450
1451 * sem-switch.c: New file, for GCC computed goto support.
1452
1453 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1454 memops.h,semops.h,trace.h,cpu-sim.h.
1455 (RUN_FAST_P): Change default to run fast if cache size > 0
1456 and not profiling.
1457 (sim_main_loop): Record execution time.
1458 Record instruction count even in fast mode.
1459 (init): Allow cpu to provide init code in mainloop.in.
1460 (FAST): Define as 0 or 1 depending on fast mode.
1461 * mainloop.in (normal): Combine with fast case.
1462 Add support for GCC computed gotos. Count simcache hits/misses.
1463 (init): Initialize "switch" labels if GNUC.
1464
1465 * cgen-utils.in: Don't include opcode/cgen.h.
1466 Include cgen-sim.h, cpu-opc.h.
1467 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1468 * m32r-sim.h: Don't include mod-list.h
1469 (RUN_FAST_P): Delete.
1470 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1471 semops.h,memory.h,trace.h
1472 (h_cr_get,h_cr_set): New functions.
1473 * memory.c: #include cgen-sim.h,callback.h.
1474 * ops.c: Don't include profile.h,m32r-sim.h.
1475 Include cgen-sim.h,memops.h,cpu-sim.h.
1476 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1477 * trace.c: Include cgen-sim.h,cpu-opc.h.
1478 * trace.h (trace_insn_{init,fini}): Declare.
1479
1480 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1481 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1482 Regenerate to get new insn aliases.
1483
1484 * mrun.c: #include "ansidecl.h".
1485 (STATE): Use struct sim_state instead.
1486
1487 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1488 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1489 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1490 (profile_print_simcache): New function.
1491 (profile_print): Call it. Print simulator speed stats.
1492 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1493 PROFILE_MEMORY_MASK.
1494 (MODULE_PROFILE_SIMCACHE_P): Define.
1495 (PROFILE_SIMCACHE_MASK): Define.
1496 (PROFILE_COUNT): New members total_insn_count,exec_time.
1497 New members simcache_hits,simcache_misses.
1498 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1499 (PROFILE_MODEL_P): New macro.
1500 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1501
1502 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1503 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1504 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1505 (sim_info): Pass verbose to profile_print.
1506
1507 * simcache.c: Include cgen-sim.h,callback.h.
1508 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1509 (simcache_option_handler): Ensure cache size at least 2.
1510 Allow config time specification of default cache size.
1511 * simcache.h (struct simcache): Support GCC computed gotos.
1512 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1513 (USING_SIMCACHE_P): New macro.
1514
1515 * simdefs.h: Don't include m32r-opc.h.
1516 (CGEN_MAX_SIM_INSNS): Define.
1517 (CPU_STATE): Regenerate.
1518 (ARGBUF): Regenerate.
1519 (extract,semantic handler decls): Delete, moved to decode.h.
1520
1521 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1522 (USE_SEM_SWITCH): Define.
1523
1524 * utils.c: Include bfd.h,time.h,sys/resource.h.
1525 (sim_time_get,sim_time_elapsed): New functions.
1526 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1527
1528Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1529
1530 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1531 * configure: Regenerated.
1532 * model.c: #include <stdlib.h>.
1533 * simcache.c: #include "libiberty.h".
1534 * simcommon.h (alloca): Handle i386-windows.
1535
1536 * common.c: #include libiberty.h.
1537 (sim_signal_to_host): Return 5 if wingdb.
1538
1539Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1540
1541 * configure.in (sim_cache): Enabled by default now, pass default
1542 cache size to --enable-sim-cache.
1543 * simcache.c (simcache_option_handler): Allow -c 0.
1544
1545 * simdefs.h,simfns.h: Regenerate
1546 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1547
1548Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1549
1550 Add model profiling support.
1551 * configure.in: Handle --enable-sim-model.
1552 (sim_profile): Add model.
1553 * Makefile.in (model.o): Add rule.
1554 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1555 * extract.c (*): Add model profiling support.
1556 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1557 (model_mark_{busy,unbusy}_reg): New functions.
1558 * profile.c (profile_option_handler): Recognize --profile model.
1559 (profile_print_model): New function.
1560 (profile_print): Call it.
1561 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1562 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1563 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1564 load_stall_count,taken_count,untaken_count.
1565 * semantics.c (*): Add model profiling support.
1566 * simcommon.h (struct sim_state): New members mach,model.
1567 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1568 (MAX_MODELS,MAX_UNITS): Define.
1569 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1570
1571 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1572 (stamp-modules): Depend on genmodlist.sh.
1573 * common.c (standard_options): Add --max-insns.
1574 (copy_argv): New function.
1575 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1576 * genmloop.sh: Allow mainloop.in to contain support code.
1577 * mainloop.in: Move do_insn16,do_insn32 here.
1578 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1579 * sim-if.c (sim_open): Don't set max insn count.
1580 (sim_create_inferior): Save argv,envp.
1581 * simcommon.h (struct sim_state): New members argv,envp.
1582 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1583 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1584 (ARGBUF): New members h_gr_get, h_gr_set.
1585 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1586 (trace_printf): Print to buffer, output later by trace_insn_fini.
1587 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1588
1589Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1590
1591 * configure.in (AC_FUNC_ALLOCA): Call.
1592 * configure: Regenerate.
1593 * config.h (HAVE_ALLOCA_H): Add.
1594 * simcommon.h: Add alloca support.
1595 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1596 (DECLARE_OPTION_HANDLER): Define.
1597 (MEM_FN): Declare using PARAMS.
1598 (DECLARE_MEM_FN): Define.
1599 * trace.c (trace_result): Tweak for !STDC.
1600 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1601 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1602 * common.c (sim_print_help_fn): Use PARAMS.
1603 (standard_option_handler): Fix decl for !STDC systems.
1604 * memory.c: #include <stdio.h>
1605 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1606 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1607 * profile.c (profile_install): Likewise.
1608 (profile_option_handler): Likewise.
1609
1610Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1611
1612 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1613 Prefix them with 0x instead.
1614
1615 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1616 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1617 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1618 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1619 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1620 Add support for boolean and/or.
1621 * utils.c: Redo naming of DI functional support.
1622 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1623
1624Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1625
1626 * Directory created.
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