projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* Makefile.in (mloop.c): Add @true to rule.
[deliverable/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
894a1d7b
DE		 12009-11-03 Doug Evans <dje@sebabeach.org>
2
3 * Makefile.in (mloop.c): Add @true to rule.
4 (mloopx.c, mloop2.c): Ditto.
5 (stamp-*): Add Makefile dependency.
6 (arch.c, arch.h, cpuall.h): Specify full path.
7 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
8 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
9 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
10
d6416cdc
RW		 112009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12
81ecdfbb
RW		 13 * config.in: Regenerate.
14 * configure: Likewise.
15
d6416cdc
RW		 16 * configure: Regenerate.
17
6a8b8615
DE		 182009-07-12 Doug Evans <dje@sebabeach.org>
19
20 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
21 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
22
a86de8e0
DE		 232009-06-20 Doug Evans <dje@sebabeach.org>
24
25 * mloop.in: Add missing # comment marker.
26 * mloop2.in: Ditto.
27 * mloopx.in: Ditto.
28
b5bd9624
HPN		 292008-07-11 Hans-Peter Nilsson <hp@axis.com>
30
31 * configure: Regenerate to track ../common/common.m4 changes.
32 * config.in: Ditto.
33
6efef468
JM		 342008-06-06 Vladimir Prus <vladimir@codesourcery.com>
35 Daniel Jacobowitz <dan@codesourcery.com>
36 Joseph Myers <joseph@codesourcery.com>
37
38 * configure: Regenerate.
39
edc5d9ec
HPN		 402006-12-21 Hans-Peter Nilsson <hp@axis.com>
41
42 * acconfig.h: Remove.
43 * config.in: Regenerate.
44
e85e3205
RE		 452006-06-13 Richard Earnshaw <rearnsha@arm.com>
46
47 * configure: Regenerated.
48
2f0122dc
DJ		 492006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
50
51 * configure: Regenerated.
52
20e95c23
DJ		 532006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
54
55 * configure: Regenerated.
56
2b193c4a
MK		 572005-03-23 Mark Kettenis <kettenis@gnu.org>
58
59 * configure: Regenerate.
60
35695fd6
AC		 612005-01-14 Andrew Cagney <cagney@gnu.org>
62
63 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
64 explicit call to AC_CONFIG_HEADER.
65 * configure: Regenerate.
66
f0569246
AC		 672005-01-12 Andrew Cagney <cagney@gnu.org>
68
69 * configure.ac: Update to use ../common/common.m4.
70 * configure: Re-generate.
71
38f48d72
AC		 722005-01-11 Andrew Cagney <cagney@localhost.localdomain>
73
74 * configure: Regenerated to track ../common/aclocal.m4 changes.
75
b7026657
AC		 762005-01-07 Andrew Cagney <cagney@gnu.org>
77
78 * configure.ac: Rename configure.in, require autoconf 2.59.
79 * configure: Re-generate.
80
19e64aa9
KI		 812004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
82
83 Committed by Kei Sakamoto.
84 * traps-linux.c (m32r_trap): Add entries of the following dummy system
85 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
86 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
87 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
88 __NR_getresgid32 and __NR_chown32.
89 * syscall.h: Add new definitions of system call number.
90
379832de
HPN		 912004-12-08 Hans-Peter Nilsson <hp@axis.com>
92
93 * configure: Regenerate for ../common/aclocal.m4 update.
94
1ca6491a
AC		 952004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
96
97 Committed by Andrew Cagney.
98 * traps-linux.c: Don't include linux/module.h.
99 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
100 __NR_get_kernel_syms.
101
4d06b60c
DJ		 1022004-05-18 Daniel Jacobowitz <dan@debian.org>
103
104 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
105
df2a9ff4
AC		 1062004-02-04 Andrew Cagney <cagney@redhat.com>
107
108 Committed by Andrew Cagney.
109 * mloopx.in: Update copyright.
110 (xextract-pbb): Fixed trap for system calls operation in parallel.
111 * mloop2.in (xextract-pbb): Ditto.
112
6edf0760
NC		 1132003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
114
115 * configure.in: Changed for dummy simulator of m32r-linux.
116 * configure: Regenerate.
117 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
118 * traps-linux.c: Added for dummy simulator of m32r-linux.
119 * syscall.h: Ditto.
120 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
121 simulator for m32r-linux.
122 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
123 m32r-linux.
124
16b47b25
NC		 1252003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
126
127 * Makefile.in: Add support for new machine m32r2.
128 * cpu2.c: New file for m32r2 support.
129 * cpu2.h: Likewise.
130 * decode2.c: Likewise.
131 * decode2.h: Likewise.
132 * m32r2.c: Likewise.
133 * mloop2.in: Likewise.
134 * model2.c: Likewise.
135 * sem2-switch.c: Likewise.
136 * arch.c: Regenerate.
137 * arch.h: Regenerate.
138 * cpu.c: Regenerate.
139 * arch.c: Regenerate.
140 * cpuall.c: Regenerate.
141 * cpux.c: Regenerate.
142 * cpux.h: Regenerate.
143 * decode.c: Regenerate.
144 * decode.h: Regenerate.
145 * decodex.c: Regenerate.
146 * decodex.h: Regenerate.
147 * model.c: Regenerate.
148 * modelx.c: Regenerate.
149 * sem-switch.c: Regenerate.
150 * sem.c: Regenerate.
151 * semx-switch.c: Regenerate.
152 * m32r-sim.h: Add EVB register support.
153 * sim-if.c: Likewise.
154 * sim-main.h: Likewise.
155 * traps.c: Likewise.
156
a6fc1778
DB		 1572003-09-08 Dave Brolley <brolley@redhat.com>
158
159 On behalf of Doug Evans <dje@sebabeach.org>
160 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
161
6b4a8935
AC		 1622003-02-27 Andrew Cagney <cagney@redhat.com>
163
164 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
165
57465455
DE		 1662002-12-19 Doug Evans <dje@sebabeach.org>
167
168 * arch.c,arch.h,cpuall.h: Regenerate.
169 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
170 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
171
c8cca39f
AC		 1722002-06-16 Andrew Cagney <ac131313@redhat.com>
173
174 * configure: Regenerated to track ../common/aclocal.m4 changes.
175
378af1d6
DB		 1762001-11-14 Dave Brolley <brolley@redhat.com>
177
178 * arch.c: Regenerate.
179 * arch.h: Regenerate.
180 * cpu.c: Regenerate.
181 * cpu.h: Regenerate.
182 * cpuall.h: Regenerate.
183 * cpux.c: Regenerate.
184 * cpux.h: Regenerate.
185 * decode.c: Regenerate.
186 * decode.h: Regenerate.
187 * decodex.c: Regenerate.
188 * decodex.h: Regenerate.
189 * model.c: Regenerate.
190 * modelx.c: Regenerate.
191 * sem-switch.c: Regenerate.
192 * sem.c: Regenerate.
193 * semx-switch.c: Regenerate.
194
e3e473da
BE		 1952001-07-05 Ben Elliston <bje@redhat.com>
196
197 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
198 (stamp-cpu): Likewise.
199 (stamp-xcpu): Likewise.
200
55552082
DB		 2012001-03-05 Dave Brolley <brolley@redhat.com>
202
378af1d6
DB		 203 * arch.c: Regenerate.
204 * arch.h: Regenerate.
205 * cpu.c: Regenerate.
206 * cpu.h: Regenerate.
207 * cpuall.h: Regenerate.
208 * cpux.c: Regenerate.
209 * cpux.h: Regenerate.
210 * decode.c: Regenerate.
211 * decode.h: Regenerate.
212 * decodex.c: Regenerate.
213 * decodex.h: Regenerate.
214 * model.c: Regenerate.
215 * modelx.c: Regenerate.
216 * sem-switch.c: Regenerate.
217 * sem.c: Regenerate.
218 * semx-switch.c: Regenerate.
55552082 219
9397fcbf
FCE		 2202001-01-12 Frank Ch. Eigler <fche@redhat.com>
221
222 * configure: Regenerated with sim_scache fix.
223
fec7d8b0
GM		 2242000-11-18 Greg McGary <greg@mcgary.org>
225
226 * Makefile.in: remove `@true' commands for rules that have
227 $(CGEN_MAINT) as a prerequisite.
228
fb27a91c
DB		 2292000-10-06 Dave Brolley <brolley@redhat.com>
230
231 * sem.c: Regenerated.
232 * sem-switch.c: Regenerated.
233 * semx-switch.c: Regenerated.
234
de8f5985
DB		 2352000-08-28 Dave Brolley <brolley@redhat.com>
236
237 * Makefile.in: Use of @true confuses VPATH. Remove it.
238 * cpu.h: Regenerated.
239 * cpux.h: Regenerated.
240 * decode.c: Regenerated.
241 * decodex.c: Regenerated.
242 * model.c: Regenerated.
243 * modelx.c: Regenerated.
244 * sem-switch.c: Regenerated.
245 * sem.c: Regenerated.
246 * semx-switch.c: Regenerated.
247
604259a0
FCE		 2482000-08-21 Frank Ch. Eigler <fche@redhat.com>
249
250 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
251 (stamp-arch, stamp-cpu): New targets.
252
eb2d80b4
AC		 253Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
254
255 * configure: Regenerated to track ../common/aclocal.m4 changes.
256
afb2cbbd
DB		 2572000-03-30 Dave Brolley <brolley@redhat.com>
258
259 * configure: Regenerated.
260
2df3850c
JM		 2611999-10-04 Doug Evans <devans@casey.cygnus.com>
262
263 * arch.c,arch.h,cpuall.h: Rebuild.
264 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
265
2acceee2
JM		 2661999-09-29 Doug Evans <devans@casey.cygnus.com>
267
268 * mloop.in: Update call to sim_engine_invalid_insn.
269 * sem.c,sem-switch.c: Rebuild.
270 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
271 result to SEM_PC. Return vpc.
2df3850c
JM		 272 * mloopx.in: Ditto.
273 * semx-switch.c: Rebuild.
2acceee2
JM		 274
275Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
276
277 * traps.c (sim_engine_invalid_insn): Return PC.
278
d4f3574e
SS		 279Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
280
281 * configure: Regenerated to track ../common/aclocal.m4 changes.
282
2df3850c
JM		 2831999-09-01 Doug Evans <devans@casey.cygnus.com>
284
285 * decodex.c: Rebuild.
286
104c1213
JM		 2871999-08-28 Doug Evans <devans@casey.cygnus.com>
288
289 * sem.c: Rebuild
290
2df3850c
JM		 291 * cpux.h: Rebuild.
292
96baa820
JM		 2931999-08-09 Doug Evans <devans@casey.cygnus.com>
294
295 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 296 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 297
2981999-08-04 Doug Evans <devans@casey.cygnus.com>
299
300 * m32r-sim.h (SEM_SKIP_INSN): Delete.
301 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 302 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
303 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
304 (emit_full_parallel): Ditto.
96baa820 305
cd0fc7c3
SS		 3061999-05-08 Felix Lee <flee@cygnus.com>
307
308 * configure: Regenerated to track ../common/aclocal.m4 changes.
309
7a292a7a
SS		 310Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
311
312 * devices.c (device_io_read_buffer): New arg `sd'.
313 (device_io_write_buffer): New arg `sd'.
314 (device_error): Give proper arg spec.
315
3161999-04-10 Doug Evans <devans@casey.cygnus.com>
317
318 * sem-switch.c,sem.c: Rebuild.
2df3850c 319 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 320
3211999-03-27 Doug Evans <devans@casey.cygnus.com>
322
323 * decode.c: Rebuild.
2df3850c 324 * decodex.c: Rebuild.
7a292a7a
SS		 325
3261999-03-26 Doug Evans <devans@casey.cygnus.com>
327
328 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
329
3301999-03-22 Doug Evans <devans@casey.cygnus.com>
331
332 * arch.c,arch.h,model.c: Rebuild.
2df3850c 333 * modelx.c: Rebuild.
7a292a7a
SS		 334 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
335 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
336 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
337 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
338 (m32rbf_store_register): Ditto.
339 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
340 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
341 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
342 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
343 with appropriate calls to m32rbf_*.
344
3451999-03-11 Doug Evans <devans@casey.cygnus.com>
346
347 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 348 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 349 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
350 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
351
3521999-02-25 Doug Evans <devans@casey.cygnus.com>
353
354 * cpu.c,cpu.h: Rebuild.
355
c906108c
SS		 3561999-02-09 Doug Evans <devans@casey.cygnus.com>
357
358 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
359 (stamp-xmloop): s/-parallel/-parallel-write/.
360 * configure.in (sim_link_files,sim_link_links): Delete.
361 * configure: Rebuild.
362 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 363 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 364 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
365 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
366 m32r_cgen_opcode_open. Set disassembler.
367 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
368 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
369 m32r-desc.h,m32r-opc.h,m32r-sim.h.
370
2df3850c
JM		 371Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
372
373 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
374
c906108c
SS		 3751999-01-27 Doug Evans <devans@casey.cygnus.com>
376
377 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 378 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 379
3801999-01-15 Doug Evans <devans@casey.cygnus.com>
381
382 * decode.h,model.c: Regenerate.
2df3850c 383 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 384
3851999-01-14 Doug Evans <devans@casey.cygnus.com>
386
387 * arch.c,arch.h,cpuall.h: Regenerate.
388 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
389 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 390 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 391
3921999-01-11 Doug Evans <devans@casey.cygnus.com>
393
394 * Makefile.in (m32r-clean): rm eng.h.
395 * sim-main.h: Delete inclusion of ansidecl.h.
396 * cpu.h: Regenerate.
2df3850c 397 * cpux.h: Regenerate.
c906108c
SS		 398
3991999-01-06 Doug Evans <devans@casey.cygnus.com>
400
401 * cpu.h: Regenerate.
2df3850c 402 * cpux.h: Regenerate.
c906108c
SS		 403
4041999-01-05 Doug Evans <devans@casey.cygnus.com>
405
406 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
407 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
408 (sim-if.o): Use SIM_MAIN_DEPS.
409 (arch.o,traps.o,devices.o): Ditto.
410 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
411 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 412 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 413 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
414 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
415 ([GS]ET_H_CR): Define.
416 (m32rbf_h_psw_[gs]et_handler): Declare.
417 ([GS]ET_H_PSW): Define.
418 (m32rbf_h_accum_[gs]et_handler): Declare.
419 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 420 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
421 (m32rxf_h_accums_[gs]et_handler): Declare.
422 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 423 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
424 * m32r.c (WANT_CPU): Define as m32rbf.
425 (all register access fns): Rename to ..._handler.
2df3850c
JM		 426 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
427 * m32rx.c (WANT_CPU): Define as m32rxf.
428 (all register access fns): Rename to ..._handler.
c906108c
SS		 429
4301998-12-14 Doug Evans <devans@casey.cygnus.com>
431
432 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
433 (SIM_AC_OPTION_ALIGNMENT): Make strict.
434 * configure: Regenerate.
435
436 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
437 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
438 * traps.c (m32r_core_signal): Handle --environment=operating.
439
4401998-12-09 Doug Evans <devans@casey.cygnus.com>
441
442 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 443 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 444
445 * sim-if.c: Include string.h or strings.h if present.
446
4471998-12-04 Doug Evans <devans@casey.cygnus.com>
448
449 * configure.in: Call SIM_AC_OPTION_INLINE.
450 * configure: Regenerate.
451 * sim-main.h: Protect against multiple inclusion.
452 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
453 Done by cgen-sim.h now.
454 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
455 * cpuall.h: Regenerate.
456 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
457 * mloop.in (extract16): Make static inline again.
458 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
459 (extract32): Ditto.
460 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
461 (execute): Test ARGBUF_PROFILE_P before profiling.
462 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 463 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
464 * mloopx.in: Rewrite.
c906108c
SS		 465
4661998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
467
468 * devices.c (device_io_write_buffer): Fix typo.
469 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
470 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
471
4721998-11-18 Doug Evans <devans@casey.cygnus.com>
473
474 * Makefile.in (M32R_OBJS): Delete extract.o.
475 (extract.o): Delete.
476 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
477 * mloop.in (extract16): Update type of `insn' arg.
478 Delete call to d->extract.
479 (extract32): Ditto.
2df3850c
JM		 480 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
481 * mloopx.in (extractx16): Update type of `insn' arg.
482 Delete call to d->extract. Delete arg pbb_p. All callers updated.
483 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
484 (extractx32): Ditto.
c906108c
SS		 485
486Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
487
488 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
489 before cgen-types.h.
490 * tconfig.in: Guard against multiple inclusion.
491 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 492 * cpux.h: Ditto.
c906108c
SS		 493
494Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
495
496 * sim-main.h: #include cpu-opc.h.
497 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
498 to get #include cleanup.
2df3850c 499 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 500
501 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
502 CGEN_INCLUDE_DEPS.
503 (M32RBF_INCLUDE_DEPS): Define.
504 (m32r .o's): Depend on it.
505 (mloop.c): Update call to genmloop.sh.
506 * cpu.h,cpuall.h: Regenerate.
507 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
508 #include cgen-scache.h,cgen-cpu.h.
509 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 510 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
511 (m32rx .o's): Depend on it.
512 (mloopx.c): Update call to genmloop.sh.
513 * cpux.h: Regenerate.
c906108c
SS		 514
515Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
516
517 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
518
519Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
520
521 Add pseudo-basic-block execution support.
522 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
523 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
524 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
525 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
526 * arch.c,arch.h,cpuall.h: Regenerate.
527 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
528 * sem-switch.c,sem.c: Regenerate.
529 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
530 load_regs_pending.
531 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
532 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
533 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
534 m32rbf_h_accum_set): Likewise.
535 (m32r_model_{init,update}_insn_cycles): Delete.
536 (m32rbf_model_insn_{before,after}): New fns.
537 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
538 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
539 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
540 (check_load_stall): New fn.
541 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
542 (m32rbf_model_test_u_exec): New fn.
543 * mloop.in: Rewrite, use pbb support.
544 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
545 (sim_fetch_register,sim_store_register): Delete.
546 * sim-main.h (CIA_GET,CIA_SET): Fix.
547 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
548 * tconfig.in (WITH_SCACHE_PBB): Define.
549 (WITH_SCACHE_PBB_M32RBF): Define.
550 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
551 (m32r_trap): Pass pc to sim_engine_halt.
552 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
553 * configure: Regenerate.
2df3850c
JM		 554 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
555 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 556 (semx.o): Delete.
557 (extractx.o): Add.
2df3850c
JM		 558 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
559 * readx.c: Delete.
560 * semx.c: Delete.
561 * extractx.c: New file.
562 * semx-switch.c: New file.
563 * m32r-sim.h (BRANCH_NEW_PC): Delete.
564 (SEM_SKIP_INSN): New macro.
565 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
566 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
567 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
568 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
569 (m32rxf_model_insn_{before,after}): New fns.
570 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
571 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
572 (check_load_stall): New fn.
573 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
574 * mloopx.in: Rewrite, use pbb support.
575 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
576 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 577
578Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
579
580 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
581 ({ACC1L,ACC1H}_REGNUM): New macros.
582 (m32r_decode_gdb_ctrl_regnum): Add prototype.
583 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
584 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 585 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 586
587Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
588
589 * m32r-sim.h (GET_H_SM): New macro.
590 (UART params): Update to msa2000.
591 * devices.c (device_io_read_buffer): Update to msa2000.
592 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
593 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
594 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 595 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
596 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
597 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 598
599Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
600
601 * m32r-sim.h (m32r_trap): Update prototype.
602 * traps.c (m32r_trap): New arg `pc'.
603 * sem.c,sem-switch.c: Regenerated.
2df3850c 604 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 605
606Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
607
608 Rename cpu m32r to m32rb to distinguish from architecture name.
609 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
610 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
611 * tconfig.in (WANT_CPU_M32RB): Ditto.
612 * m32r.c (WANT_CPU_M32RB): Ditto.
613 (*): m32r_ cpu fns renamed to m32rb_.
614 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
615 * arch.h,arch.c: Regenerate.
616 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
617 * sem-switch.c,sem.c: Regenerate.
618
619 * sim-if.c (sim_open): Don't allocate memory on top of any user
620 specified memory.
621 (h_gr_get,h_gr_set): Delete.
622 * sim-main.h (h_gr_get,h_gr_set): Delete.
623 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
624 a_m32r_h_gr_[gs]et.
625
626 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
627
628 * sim-if.c (sim_open): Open opcode table.
629 (sim_close): Close it.
630
2df3850c
JM		 631Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
632
633 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
634 accept an accumulator choice.
635 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
636
c906108c
SS		 637Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
638
639 * m32r.c: Include cgen-mem.h.
640 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 641 * m32rx.c: Include cgen-mem.h.
642 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 643
644Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
645
646 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 647 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 648
649Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
650
651 * Makefile.in: cgen_maint -> CGEN_MAINT.
652 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
653 * configure: Regenerate.
654 * arch.c,arch.h,cpuall.h: Regenerate.
655 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
656 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 657 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
658 * semx.c: Regenerate.
659 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 660
661Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
662
663 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
664 load_stall,biggest_cycles.
665 * m32r.c (m32r_model_mark_get_h_gr): Update.
666 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
667 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
668 * mloop.in: Call cycle init/update fns.
669 * model.c: Regenerate.
2df3850c
JM		 670 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
671 * mloopx.in: Call cycle init/update fns.
672 * modelx.c: Regenerate.
673
c906108c
SS		 674Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
675
676 * traps.c: New file. Trap support moved here from sim-if.c.
677 * Makefile.in (SIM_OBJS): Add traps.o
678 * sim-if.c: Don't include targ-vals.h.
679 (sim_engine_illegal_insn): Moved to traps.c
680 * sim-main.h (SIM_CORE_SIGNAL): Define.
681 (m32r_core_signal): Declare.
682 * m32r-sim.h (m32r_trap): Declare.
683
684 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
685 register.
686
687 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
688 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
689 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
690
691 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 692 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 693
694Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
695
696 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
697 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
698 (execute): Count parallel insns.
699 * sim-if.c (print_m32r_misc_cpu): Print count.
700 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
701
702 Zero bottom two bits of pc in jmp,jl insns.
703 * sem.c,sem-switch.c: Regenerate.
2df3850c 704 * semx.c: Regenerate.
c906108c
SS		 705
706Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
707
708 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
709
710Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
711
712 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
713 (sim_sync_stop): New function.
714
715Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
716
717 * Makefile.in (devices.o): Add dependencies.
718
719 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
720 * sem-switch.c,sem.c: Regenerate.
721 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 722 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
723 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
724 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
725 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 726
727Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
728
729 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
730
731Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
732
733 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
734 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 735 * cpux.h: Ditto.
736 * modelx.c: Ditto.
c906108c
SS		 737
738 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 739 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 740 * decode.c,decode.h: Regenerate, introduces IDESC table.
741 * mloop.in (extract16,extract32): Add IDESC support.
742 Update names of semantic handler member names.
743 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 744 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
745 * mloopx.in: Add IDESC support.
746 Update names of semantic handler member names.
747 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 748
749 * sem-switch.c: Regenerate. Redo computed goto label handling.
750 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 751 * readx.c: Regenerate. Redo computed goto label handling.
752 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
753 support.
c906108c
SS		 754
755 * m32r.c (m32r_fetch_register): Change result type and args to
756 conform to sim_fetch_register interface.
757 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 758 * m32rx.c (m32rx_fetch_register): Change result type and args to
759 conform to sim_fetch_register interface.
760 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 761
762 * sim-if.c (alloc_cpu): Delete.
763 (free_state): Uninstall modules here ...
764 (sim_open): ... and not here. Call sim_cpu_alloc_all.
765 Set default architecture/model if not specified.
766 (sim_fetch_register,sim_store_register): Rewrite.
767
768 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
769 and moved to common/sim-cpu.c.
770 (sim_create_inferior): Update.
771 (do_trap): Update.
772 * sim-main.h (h_pc_get,h_pc_set): Delete.
773
774 * sim-main.h (sim_cia): Change to USI.
775 (sim_cpu): Move m32r_misc_profile before machine generated part.
776
777Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
778
779 * configure: Regenerated to track ../common/aclocal.m4 changes.
780
781Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
782
783 * model.c: Rebuilt.
2df3850c 784 * modelx.c: Rebuilt.
c906108c
SS		 785
786Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
787
788 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
789 and variable renaming due to macro insn additions.
790 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 791 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
792 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 793
794Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
795
796 * configure: Regenerated to track ../common/aclocal.m4 changes.
797 * config.in: Ditto.
798
799Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
800
801 * acconfig.h: New file.
802 * configure.in: Reverted change of Apr 24; use sinclude again.
803
804Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
805
806 * configure: Regenerated to track ../common/aclocal.m4 changes.
807 * config.in: Ditto.
808
809Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
810
811 * configure.in: Don't call sinclude.
812
813Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
814
815 * cpu.c,sem.c,sem-switch.c: Regenerate. From
816 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
817 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
818 #include cgen-ops.h.
2df3850c
JM		 819 * cpux.c,readx.c,semx.c: Regenerate.
820 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
821 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
822 (m32r_h_accums_get): Sign extend top 8 bits.
823
824Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
825
826 * semx.c: Regenerate.
c906108c
SS		 827
828Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
829
830 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 831 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 832
833Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
834
835 * configure: Regenerated to track ../common/aclocal.m4 changes.
836
837Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
838
839 * configure: Regenerated to track ../common/aclocal.m4 changes.
840
841Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
842
843 * configure: Regenerated to track ../common/aclocal.m4 changes.
844
845Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
846
847 * configure: Regenerated to track ../common/aclocal.m4 changes.
848
849Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
850
851 * config.in (HAVE_FCNTL_H): Add.
852 * configure: Regenerate.
853 * Makefile.in (SIM_OBJS): Add devices.o.
854 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
855 (UART_*): Define m32r serial port parameters.
856 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
857 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
858 * devices.c: To here.
859 * sim-if.c: Don't include signal.h,sim-core.h.
860 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
861 (sim_resume): Call sim_module_{resume,suspend}.
862 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
863
864 * tconfig.in (SIM_HANDLES_LMA): Define.
865
866 * sim-if.c (do_trap): Result is new pc.
867 Handle --environment=operating.
868 * sem-switch.c,sem.c: Regenerate.
2df3850c 869 * semx.c: Regenerate.
c906108c
SS		 870
871Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
872
873 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
874 sim_core_*_map with read_map, write_map, exec_map resp.
875
876Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
877
878 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
879 (arch.o): Delete cpu-opc.h dependency.
880 (decode.o,model.o): Likewise.
2df3850c 881 (decodex.o,modelx.o): Likewise.
c906108c
SS		 882
883 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 884 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 885
886Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
887
888 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
889
890 * sim-if.c (sim_info): Delete.
891
2df3850c
JM		 892Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
893
894 * mloopx.in: Fix handling of branch in parallel with another insn.
895 * semx.c: Regenerate.
896
c906108c
SS		 897Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
898
899 * sim-main.h: #include symcat.h.
900 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
901 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
902 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
903 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 904 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
905 * mloopx.in: Rewrite.
906 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 907
908Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
909
910 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
911 in the backup PC register.
2df3850c
JM		 912 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
913 in the backup PC register.
c906108c
SS		 914
915Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
916
917 * m32r.c (do_lock,do_unlock): Delete.
918 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
919 * sem.c,sem-switch.c: Regenerate.
2df3850c 920 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 921
922Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
923
924 * Makefile.in (M32R_OBJS): Add cpu.o.
925 (cpu.o): Add rule for.
926 (NL_TARGET): Define.
927 * configure.in: Add AC_CHECK_PROG(SCHEME).
928 * cpu.c: New file.
929 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
930 * sem-switch.c,sem.c: Regenerate.
931 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 932 (M32RX_OBJS): Add cpux.o.
933 (cpux.o): Add rule for.
934 cpux.c: New file.
935 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
936 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
937 (m32rx_h_cr_{get,set}): New functions.
938 (m32rx_h_accums_{get,set}): New functions.
939 * mloopx.in: Rewrite main loop.
c906108c
SS		 940
941 * m32r.c (do_trap): Move from here.
942 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
943 (sim_create_inferior): Use h_pc_set.
944 (h_pc_{get,set}): New functions.
945 (h_gr_{get,set}): New functions.
946 (syscall_{read,write}_mem): New functions.
947 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
948
949Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
950
951 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
952 length parameter. Return -1.
953 (sim_create_inferior): Pass 4 sim_store_register.
954
955Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
956
957 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
958
959 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 960 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 961
962Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
963
964 * decode.c, sem.c: Regenerate.
2df3850c
JM		 965 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
966 * m32rx.c (m32rx_h_accums_set): New function.
967 (m32rx_model_mark_[gs]et_h_gr): New function.
968 * mloopx.in: Rewrite.
969 * Makefile.in (mloopx.o): Build with -parallel.
970 * sim-main.h (_sim_cpu): Delete member `par_exec'.
971 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 972
973Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
974
975 * Makefile.in (m32r.o): Depend on cpu.h
976 (extract.o): Pass -DSCACHE_P.
977 * mloop.in (extract{16,32}): Update call to m32r_decode.
978 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
979 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
980 * sim-main.h: #include "ansidecl.h".
981 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 982 * Makefile.in (M32RX_OBJS): Build m32rx support now.
983 (m32rx.o): New rule.
984 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
985 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
986 (m32rx_h_accums_get): New function.
987 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
988 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 989
990Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
991
992 * configure: Regenerated to track ../common/aclocal.m4 changes.
993
994Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
995
996 * configure: Regenerated to track ../common/aclocal.m4 changes.
997
2df3850c
JM		 998Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
999
1000 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1001 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1002 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1003
c906108c
SS		 1004Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1005
1006 * cpux.h: Fix duplicate definition of h_accums field for
1007 fmt_53_sadd structure.
1008
2df3850c
JM		 1009Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1010
1011 * Makefile.in: Add m32rx objs, and rules to build them.
1012 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1013 * m32rx.c, mloopx.in: New files.
1014
c906108c
SS		 1015Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1016
1017 * configure: Regenerated to track ../common/aclocal.m4 changes.
1018
1019Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1020
1021 * arch.c, arch.h, cpuall.h: New files.
1022 * arch-defs.h: Deleted.
1023 * mloop.in: Renamed from mainloop.in.
1024 * Makefile.in: Update.
1025 * sem-ops.h: Deleted.
1026 * mem-ops.h: Deleted.
1027 (arch): Renamed from CPU.
1028 * cpu.h: New file.
1029 * decode.c: Redone.
1030 * decode.h: Redone.
1031 * extract.c: Redone.
1032 * model.c: Redone.
1033 * sem-switch.c: Redone.
1034 * sem.c: Renamed from semantics.c, and redone.
1035 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1036 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1037 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1038 (m32r_{fetch,store}_register): New functions.
1039 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1040 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1041 (h_cr_{get,set}): Prefix with m32r_.
1042 (do_trap): Fetch state from current_cpu, not current_state.
1043 Call sim_engine_halt instead of engine_halt.
1044 * sim-if.c (alloc_cpu): New function.
1045 (free_state): New function.
1046 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1047 type. Call sim_analyze_program.
1048 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 1049 (sim_resume): Handle m32rx.
c906108c
SS		 1050 (sim_stop_reason): Deleted.
1051 (print_m32r_misc_cpu): Update.
2df3850c 1052 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 1053 (sim_{read,write}): Deleted.
1054 (sim_engine_illegal_insn): New function.
1055 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1056 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 1057 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 1058 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1059 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1060 (sim_state): Delete members core,events,halt_jmp_buf.
1061 Change `cpu' member to be a pointer to the cpu's struct, rather than
1062 record inside the state struct.
1063 * tconfig.in (WITH_DEVICES): Define here.
1064 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1065
1066Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1067
1068 * arch-defs.h (INSN_NAME): Fix typo.
1069
1070Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1071
1072 * configure: Regenerated to track ../common/aclocal.m4 changes.
1073 * config.in: Ditto.
1074
1075Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1076
1077 * m32r-sim.h (MSPR_ADDR): New macro.
1078 (m32r_mspr_device): Declare.
1079 (struct _device): Define.
1080 * m32r.c (m32r_mspr_device): New global.
1081 (device_{io_{read,write}_buffer,error}): New functions.
1082 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1083 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1084 (sim_open): Attach device to handle MSPR register.
1085 * sim-main.h (WITH_DEVICES): Define as 1.
1086 Include cpu-sim.h.
1087
1088 * configure: Regenerated to track ../common/aclocal.m4 changes.
1089
1090Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1091
1092 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1093 * configure: Regenerated.
1094
1095Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1096
1097 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1098 * sim-if.c (sim_open): Call sim_config.
1099 (sim_stop_reason): Update call to sim_signal_to_host.
1100
1101Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1102
1103 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1104
1105Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1106
1107 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1108
1109Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1110
1111 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1112
1113Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1114
1115 * configure: Regenerated to track ../common/aclocal.m4 changes.
1116
1117Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1118
1119 * configure: Regenerated to track ../common/aclocal.m4 changes.
1120
1121Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1122
1123 * configure: Regenerated to track ../common/aclocal.m4 changes.
1124
1125Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1126
1127 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1128 SIM_DEFAULT_MODEL): Delete, moved to common.
1129 (SIM_EXTRA_CFLAGS): Update.
1130
1131Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1132
1133 * configure.in (sim_link_links): Configure non-strict memory
1134 alignment.
1135
1136 * configure: Regenerated to track ../common/aclocal.m4 changes.
1137
1138Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1139
1140 * configure: Regenerated to track ../common/aclocal.m4 changes.
1141
1142Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1143
1144 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1145 using sim_do_commandf.
1146 (sim_open): Set magic-number at the start.
1147 (sim_do_command): Implement.
1148
1149 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1150
1151Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1152
1153 * configure: Regenerated to track ../common/aclocal.m4 changes.
1154
1155Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1156
1157 * configure: Regenerated to track ../common/aclocal.m4 changes.
1158
1159Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1160
1161 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1162
1163Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1164
1165 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1166
1167Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1168
1169 * configure: Regenerated to track ../common/aclocal.m4 changes.
1170 * config.in: Ditto.
1171
1172Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1173
1174 * sim-if.c (sim_kill): Delete.
1175 (sim_create_inferior): Add ABFD argument.
1176 (sim_load): Move setting of PC from here.
1177 (sim_create_inferior): To here.
1178 (sim_load): Delete, use sim-hload.c instead.
1179
1180 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1181
1182Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1183
1184 * configure: Regenerated to track ../common/aclocal.m4 changes.
1185 * config.in: Ditto.
1186
1187Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1188
1189 * sim-if.c (sim_open): Add ABFD argument.
1190
1191Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1192
1193 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1194 * sim-if.c (sim_open): Use it.
1195
1196Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1197
1198 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1199
1200Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1201
1202 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1203 (sim_write): Ditto for write.
1204
1205 * m32r.c (do_trap): Ditto for read/write.
1206
1207Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1208
1209 * sim-if.c (sim_open): Add callback argument.
1210 (sim_set_callbacks, sim_callback): Delete.
1211 (sim_load): Set STATE_LOADED_P.
1212
1213Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1214
1215 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1216 sim_engine_abort.
1217
1218Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1219
1220 * sim-if.c (sim_open): Update to reflect changes to core in
1221 ../common/.
1222 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1223 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1224 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1225
1226Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1227
1228 * decode.c (decode): Add computed goto support.
1229
1230Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1231
1232 * mem-ops.h: Stub additional core read/write arguments.
1233
1234 * sim-main.h: Declare sim_cia - type SI.
1235 (struct _sim_cpu): Move base type to end per common.
1236 (struct _sim_state): Ditto.
1237
1238Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1239
1240 Merge from branch into devo. CGEN generic files moved to common
1241 directory. K&R C support is no longer provided.
1242
1243Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1244
1245 * configure: Regenerated to track ../common/aclocal.m4 changes.
1246
1247Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1248
1249 * Makefile.in, seman-cache.c: new file, for wingdb build.
1250 * sim-alloca.h: fixed for wingdb.
1251
1252Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1253
1254 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1255 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1256 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1257
1258Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1259
1260 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1261 (exc_illegal): Likewise.
1262 * decode.c (decode_vars): Add decode_illegal.
1263 * genmloop.sh: #include "cpu-opc.h".
1264 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1265 (labels): Add case_INSN_ILLEGAL.
1266 (SWITCH): Add INSN_ILLEGAL case.
1267
1268Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1269
1270 * model.c (model_module): Use 0 not NULL.
1271
1272 * genmloop.sh (sim_main_loop): Handle k&r c.
1273
1274 * sem-switch.c: Regenerate to get k&r c support.
1275 * semantics.c: Likewise.
1276
1277 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1278 (ADDCSI,SUBCSI): New functions.
1279 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1280 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1281
1282 * simcache.c (simcache_{install,init,uninstall}): Use
1283 DECLARE_MODULE_INSTALL_HANDLER.
1284 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1285
1286 * utils.c: #include "semops.h".
1287
1288Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1289
1290 * profile.c (profile_print_simcache): Fix thinko in printf text.
1291
1292 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1293
1294Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1295
1296 * m32r.c (h_cr_get): Rewrite.
1297 (h_cr_set): Rewrite.
1298 * sem-switch.c (rte): bcarry renamed to bcond.
1299 * semantics.c (rte): Likewise.
1300 * simdefs.h (CPU_STATE): Likewise.
1301
1302 * config.in (HAVE_SYS_TIME_H): Add.
1303 * configure.in: Check for sys/time.h.
1304 * configure: Regenerated.
1305 * utils.c: Include sys/time.h if present.
1306
1307 * common.c (sim_parse_args): Account for NULL terminating entry
1308 in long_options table.
1309
1310 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1311 Always use cache if configured in.
1312 * mainloop.in (do_extract_insn{16,32}): New functions.
1313 (normal,fast): Call them. Handle starting in left slot.
1314 * simcache.c (simcache_option_handler): Disallow -c0.
1315 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1316
1317 * profile.c (profile_print_simcache): Fix percentage calc.
1318
1319 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1320
1321Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1322
1323 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1324 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1325 Add mod-list.h.
1326 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1327 (sim-if.o,m32r.o,utils.o): Likewise.
1328 (common.o): Don't explicitly depend on mod-list.h.
1329 (mainloop.c): Pass CPU to genmloop.sh.
1330 (stamp-modules): Depend on configure.
1331 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1332 (extract.o): Depend on decode.h, memops.h, semops.h.
1333 (semantics.o,seman-cache.o): Likewise.
1334 (model.o,ops.o): Depend on memops.h.
1335 (extr-cache.o): Disable building for the moment.
1336
1337 * simcommon.h: Delete, move contents into cgen-sim.h.
1338 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1339 (UINT,CGEN_CAT3): Define.
1340 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1341 (decode_t): Renamed to DECODE.
1342
1343 * simfns.h: Delete, contents moved to memops.h,semops.h.
1344 * memops.h: New file.
1345 * semops.h: New file.
1346 * decode.h: Renamed from semantics.h.
1347
1348 * sim-argv.h: New file.
1349 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1350 dependency of sim-argv.h.
1351
1352 * sim-alloca.h: New file.
1353 * common.c: Include it.
1354 * Makefile.in (common.o): Add dependency.
1355
1356 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1357 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1358 * configure.in: sinclude ../common/aclocal.m4.
1359 Check for headers time.h, sys/resource.h.
1360 Check for functions time, getrusage.
1361 (sim_link_{files,links}): Add link cpu-opc.h.
1362 (sim_profile): Add simcache.
1363 (SIM_AC_PROFILE): Add simcache, profile.o.
1364 (simcache module): Delete extr-cache.o for now.
1365 (--enable-sim-cache): Allow specification of default cache size.
1366 * configure: Regenerated.
1367
1368 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1369 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1370 Regenerate.
1371
1372 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1373 Don't include m32r-sim.h.
1374 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1375 Simplify profiling test with PROFILE_MODEL_P.
1376 (mvfc,mvtc): Fix access of control registers.
1377 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1378 Don't include m32r-sim.h.
1379 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1380 Simplify profiling test with PROFILE_MODEL_P.
1381 (mvfc,mvtc): Fix access of control registers.
1382
1383 * sem-switch.c: New file, for GCC computed goto support.
1384
1385 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1386 memops.h,semops.h,trace.h,cpu-sim.h.
1387 (RUN_FAST_P): Change default to run fast if cache size > 0
1388 and not profiling.
1389 (sim_main_loop): Record execution time.
1390 Record instruction count even in fast mode.
1391 (init): Allow cpu to provide init code in mainloop.in.
1392 (FAST): Define as 0 or 1 depending on fast mode.
1393 * mainloop.in (normal): Combine with fast case.
1394 Add support for GCC computed gotos. Count simcache hits/misses.
1395 (init): Initialize "switch" labels if GNUC.
1396
1397 * cgen-utils.in: Don't include opcode/cgen.h.
1398 Include cgen-sim.h, cpu-opc.h.
1399 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1400 * m32r-sim.h: Don't include mod-list.h
1401 (RUN_FAST_P): Delete.
1402 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1403 semops.h,memory.h,trace.h
1404 (h_cr_get,h_cr_set): New functions.
1405 * memory.c: #include cgen-sim.h,callback.h.
1406 * ops.c: Don't include profile.h,m32r-sim.h.
1407 Include cgen-sim.h,memops.h,cpu-sim.h.
1408 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1409 * trace.c: Include cgen-sim.h,cpu-opc.h.
1410 * trace.h (trace_insn_{init,fini}): Declare.
1411
1412 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1413 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1414 Regenerate to get new insn aliases.
1415
1416 * mrun.c: #include "ansidecl.h".
1417 (STATE): Use struct sim_state instead.
1418
1419 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1420 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1421 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1422 (profile_print_simcache): New function.
1423 (profile_print): Call it. Print simulator speed stats.
1424 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1425 PROFILE_MEMORY_MASK.
1426 (MODULE_PROFILE_SIMCACHE_P): Define.
1427 (PROFILE_SIMCACHE_MASK): Define.
1428 (PROFILE_COUNT): New members total_insn_count,exec_time.
1429 New members simcache_hits,simcache_misses.
1430 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1431 (PROFILE_MODEL_P): New macro.
1432 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1433
1434 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1435 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1436 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1437 (sim_info): Pass verbose to profile_print.
1438
1439 * simcache.c: Include cgen-sim.h,callback.h.
1440 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1441 (simcache_option_handler): Ensure cache size at least 2.
1442 Allow config time specification of default cache size.
1443 * simcache.h (struct simcache): Support GCC computed gotos.
1444 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1445 (USING_SIMCACHE_P): New macro.
1446
1447 * simdefs.h: Don't include m32r-opc.h.
1448 (CGEN_MAX_SIM_INSNS): Define.
1449 (CPU_STATE): Regenerate.
1450 (ARGBUF): Regenerate.
1451 (extract,semantic handler decls): Delete, moved to decode.h.
1452
1453 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1454 (USE_SEM_SWITCH): Define.
1455
1456 * utils.c: Include bfd.h,time.h,sys/resource.h.
1457 (sim_time_get,sim_time_elapsed): New functions.
1458 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1459
1460Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1461
1462 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1463 * configure: Regenerated.
1464 * model.c: #include <stdlib.h>.
1465 * simcache.c: #include "libiberty.h".
1466 * simcommon.h (alloca): Handle i386-windows.
1467
1468 * common.c: #include libiberty.h.
1469 (sim_signal_to_host): Return 5 if wingdb.
1470
1471Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1472
1473 * configure.in (sim_cache): Enabled by default now, pass default
1474 cache size to --enable-sim-cache.
1475 * simcache.c (simcache_option_handler): Allow -c 0.
1476
1477 * simdefs.h,simfns.h: Regenerate
1478 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1479
1480Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1481
1482 Add model profiling support.
1483 * configure.in: Handle --enable-sim-model.
1484 (sim_profile): Add model.
1485 * Makefile.in (model.o): Add rule.
1486 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1487 * extract.c (*): Add model profiling support.
1488 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1489 (model_mark_{busy,unbusy}_reg): New functions.
1490 * profile.c (profile_option_handler): Recognize --profile model.
1491 (profile_print_model): New function.
1492 (profile_print): Call it.
1493 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1494 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1495 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1496 load_stall_count,taken_count,untaken_count.
1497 * semantics.c (*): Add model profiling support.
1498 * simcommon.h (struct sim_state): New members mach,model.
1499 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1500 (MAX_MODELS,MAX_UNITS): Define.
1501 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1502
1503 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1504 (stamp-modules): Depend on genmodlist.sh.
1505 * common.c (standard_options): Add --max-insns.
1506 (copy_argv): New function.
1507 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1508 * genmloop.sh: Allow mainloop.in to contain support code.
1509 * mainloop.in: Move do_insn16,do_insn32 here.
1510 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1511 * sim-if.c (sim_open): Don't set max insn count.
1512 (sim_create_inferior): Save argv,envp.
1513 * simcommon.h (struct sim_state): New members argv,envp.
1514 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1515 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1516 (ARGBUF): New members h_gr_get, h_gr_set.
1517 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1518 (trace_printf): Print to buffer, output later by trace_insn_fini.
1519 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1520
1521Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1522
1523 * configure.in (AC_FUNC_ALLOCA): Call.
1524 * configure: Regenerate.
1525 * config.h (HAVE_ALLOCA_H): Add.
1526 * simcommon.h: Add alloca support.
1527 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1528 (DECLARE_OPTION_HANDLER): Define.
1529 (MEM_FN): Declare using PARAMS.
1530 (DECLARE_MEM_FN): Define.
1531 * trace.c (trace_result): Tweak for !STDC.
1532 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1533 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1534 * common.c (sim_print_help_fn): Use PARAMS.
1535 (standard_option_handler): Fix decl for !STDC systems.
1536 * memory.c: #include <stdio.h>
1537 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1538 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1539 * profile.c (profile_install): Likewise.
1540 (profile_option_handler): Likewise.
1541
1542Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1543
1544 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1545 Prefix them with 0x instead.
1546
1547 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1548 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1549 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1550 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1551 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1552 Add support for boolean and/or.
1553 * utils.c: Redo naming of DI functional support.
1554 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1555
1556Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1557
1558 * Directory created.
GDB Binutils - Deliverables
This page took 0.639415 seconds and 4 git commands to generate.