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[thirdparty/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
4d06b60c
DJ		 12004-05-18 Daniel Jacobowitz <dan@debian.org>
2
3 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
4
df2a9ff4
AC		 52004-02-04 Andrew Cagney <cagney@redhat.com>
6
7 Committed by Andrew Cagney.
8 * mloopx.in: Update copyright.
9 (xextract-pbb): Fixed trap for system calls operation in parallel.
10 * mloop2.in (xextract-pbb): Ditto.
11
6edf0760
NC		 122003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
13
14 * configure.in: Changed for dummy simulator of m32r-linux.
15 * configure: Regenerate.
16 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
17 * traps-linux.c: Added for dummy simulator of m32r-linux.
18 * syscall.h: Ditto.
19 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
20 simulator for m32r-linux.
21 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
22 m32r-linux.
23
16b47b25
NC		 242003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
25
26 * Makefile.in: Add support for new machine m32r2.
27 * cpu2.c: New file for m32r2 support.
28 * cpu2.h: Likewise.
29 * decode2.c: Likewise.
30 * decode2.h: Likewise.
31 * m32r2.c: Likewise.
32 * mloop2.in: Likewise.
33 * model2.c: Likewise.
34 * sem2-switch.c: Likewise.
35 * arch.c: Regenerate.
36 * arch.h: Regenerate.
37 * cpu.c: Regenerate.
38 * arch.c: Regenerate.
39 * cpuall.c: Regenerate.
40 * cpux.c: Regenerate.
41 * cpux.h: Regenerate.
42 * decode.c: Regenerate.
43 * decode.h: Regenerate.
44 * decodex.c: Regenerate.
45 * decodex.h: Regenerate.
46 * model.c: Regenerate.
47 * modelx.c: Regenerate.
48 * sem-switch.c: Regenerate.
49 * sem.c: Regenerate.
50 * semx-switch.c: Regenerate.
51 * m32r-sim.h: Add EVB register support.
52 * sim-if.c: Likewise.
53 * sim-main.h: Likewise.
54 * traps.c: Likewise.
55
a6fc1778
DB		 562003-09-08 Dave Brolley <brolley@redhat.com>
57
58 On behalf of Doug Evans <dje@sebabeach.org>
59 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
60
6b4a8935
AC		 612003-02-27 Andrew Cagney <cagney@redhat.com>
62
63 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
64
57465455
DE		 652002-12-19 Doug Evans <dje@sebabeach.org>
66
67 * arch.c,arch.h,cpuall.h: Regenerate.
68 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
69 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
70
c8cca39f
AC		 712002-06-16 Andrew Cagney <ac131313@redhat.com>
72
73 * configure: Regenerated to track ../common/aclocal.m4 changes.
74
378af1d6
DB		 752001-11-14 Dave Brolley <brolley@redhat.com>
76
77 * arch.c: Regenerate.
78 * arch.h: Regenerate.
79 * cpu.c: Regenerate.
80 * cpu.h: Regenerate.
81 * cpuall.h: Regenerate.
82 * cpux.c: Regenerate.
83 * cpux.h: Regenerate.
84 * decode.c: Regenerate.
85 * decode.h: Regenerate.
86 * decodex.c: Regenerate.
87 * decodex.h: Regenerate.
88 * model.c: Regenerate.
89 * modelx.c: Regenerate.
90 * sem-switch.c: Regenerate.
91 * sem.c: Regenerate.
92 * semx-switch.c: Regenerate.
93
e3e473da
BE		 942001-07-05 Ben Elliston <bje@redhat.com>
95
96 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
97 (stamp-cpu): Likewise.
98 (stamp-xcpu): Likewise.
99
55552082
DB		 1002001-03-05 Dave Brolley <brolley@redhat.com>
101
378af1d6
DB		 102 * arch.c: Regenerate.
103 * arch.h: Regenerate.
104 * cpu.c: Regenerate.
105 * cpu.h: Regenerate.
106 * cpuall.h: Regenerate.
107 * cpux.c: Regenerate.
108 * cpux.h: Regenerate.
109 * decode.c: Regenerate.
110 * decode.h: Regenerate.
111 * decodex.c: Regenerate.
112 * decodex.h: Regenerate.
113 * model.c: Regenerate.
114 * modelx.c: Regenerate.
115 * sem-switch.c: Regenerate.
116 * sem.c: Regenerate.
117 * semx-switch.c: Regenerate.
55552082 118
9397fcbf
FCE		 1192001-01-12 Frank Ch. Eigler <fche@redhat.com>
120
121 * configure: Regenerated with sim_scache fix.
122
fec7d8b0
GM		 1232000-11-18 Greg McGary <greg@mcgary.org>
124
125 * Makefile.in: remove `@true' commands for rules that have
126 $(CGEN_MAINT) as a prerequisite.
127
fb27a91c
DB		 1282000-10-06 Dave Brolley <brolley@redhat.com>
129
130 * sem.c: Regenerated.
131 * sem-switch.c: Regenerated.
132 * semx-switch.c: Regenerated.
133
de8f5985
DB		 1342000-08-28 Dave Brolley <brolley@redhat.com>
135
136 * Makefile.in: Use of @true confuses VPATH. Remove it.
137 * cpu.h: Regenerated.
138 * cpux.h: Regenerated.
139 * decode.c: Regenerated.
140 * decodex.c: Regenerated.
141 * model.c: Regenerated.
142 * modelx.c: Regenerated.
143 * sem-switch.c: Regenerated.
144 * sem.c: Regenerated.
145 * semx-switch.c: Regenerated.
146
604259a0
FCE		 1472000-08-21 Frank Ch. Eigler <fche@redhat.com>
148
149 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
150 (stamp-arch, stamp-cpu): New targets.
151
eb2d80b4
AC		 152Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
153
154 * configure: Regenerated to track ../common/aclocal.m4 changes.
155
afb2cbbd
DB		 1562000-03-30 Dave Brolley <brolley@redhat.com>
157
158 * configure: Regenerated.
159
2df3850c
JM		 1601999-10-04 Doug Evans <devans@casey.cygnus.com>
161
162 * arch.c,arch.h,cpuall.h: Rebuild.
163 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
164
2acceee2
JM		 1651999-09-29 Doug Evans <devans@casey.cygnus.com>
166
167 * mloop.in: Update call to sim_engine_invalid_insn.
168 * sem.c,sem-switch.c: Rebuild.
169 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
170 result to SEM_PC. Return vpc.
2df3850c
JM		 171 * mloopx.in: Ditto.
172 * semx-switch.c: Rebuild.
2acceee2
JM		 173
174Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
175
176 * traps.c (sim_engine_invalid_insn): Return PC.
177
d4f3574e
SS		 178Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
179
180 * configure: Regenerated to track ../common/aclocal.m4 changes.
181
2df3850c
JM		 1821999-09-01 Doug Evans <devans@casey.cygnus.com>
183
184 * decodex.c: Rebuild.
185
104c1213
JM		 1861999-08-28 Doug Evans <devans@casey.cygnus.com>
187
188 * sem.c: Rebuild
189
2df3850c
JM		 190 * cpux.h: Rebuild.
191
96baa820
JM		 1921999-08-09 Doug Evans <devans@casey.cygnus.com>
193
194 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 195 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 196
1971999-08-04 Doug Evans <devans@casey.cygnus.com>
198
199 * m32r-sim.h (SEM_SKIP_INSN): Delete.
200 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 201 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
202 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
203 (emit_full_parallel): Ditto.
96baa820 204
cd0fc7c3
SS		 2051999-05-08 Felix Lee <flee@cygnus.com>
206
207 * configure: Regenerated to track ../common/aclocal.m4 changes.
208
7a292a7a
SS		 209Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
210
211 * devices.c (device_io_read_buffer): New arg `sd'.
212 (device_io_write_buffer): New arg `sd'.
213 (device_error): Give proper arg spec.
214
2151999-04-10 Doug Evans <devans@casey.cygnus.com>
216
217 * sem-switch.c,sem.c: Rebuild.
2df3850c 218 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 219
2201999-03-27 Doug Evans <devans@casey.cygnus.com>
221
222 * decode.c: Rebuild.
2df3850c 223 * decodex.c: Rebuild.
7a292a7a
SS		 224
2251999-03-26 Doug Evans <devans@casey.cygnus.com>
226
227 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
228
2291999-03-22 Doug Evans <devans@casey.cygnus.com>
230
231 * arch.c,arch.h,model.c: Rebuild.
2df3850c 232 * modelx.c: Rebuild.
7a292a7a
SS		 233 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
234 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
235 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
236 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
237 (m32rbf_store_register): Ditto.
238 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
239 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
240 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
241 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
242 with appropriate calls to m32rbf_*.
243
2441999-03-11 Doug Evans <devans@casey.cygnus.com>
245
246 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 247 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 248 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
249 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
250
2511999-02-25 Doug Evans <devans@casey.cygnus.com>
252
253 * cpu.c,cpu.h: Rebuild.
254
c906108c
SS		 2551999-02-09 Doug Evans <devans@casey.cygnus.com>
256
257 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
258 (stamp-xmloop): s/-parallel/-parallel-write/.
259 * configure.in (sim_link_files,sim_link_links): Delete.
260 * configure: Rebuild.
261 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 262 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 263 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
264 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
265 m32r_cgen_opcode_open. Set disassembler.
266 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
267 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
268 m32r-desc.h,m32r-opc.h,m32r-sim.h.
269
2df3850c
JM		 270Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
271
272 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
273
c906108c
SS		 2741999-01-27 Doug Evans <devans@casey.cygnus.com>
275
276 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 277 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 278
2791999-01-15 Doug Evans <devans@casey.cygnus.com>
280
281 * decode.h,model.c: Regenerate.
2df3850c 282 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 283
2841999-01-14 Doug Evans <devans@casey.cygnus.com>
285
286 * arch.c,arch.h,cpuall.h: Regenerate.
287 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
288 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 289 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 290
2911999-01-11 Doug Evans <devans@casey.cygnus.com>
292
293 * Makefile.in (m32r-clean): rm eng.h.
294 * sim-main.h: Delete inclusion of ansidecl.h.
295 * cpu.h: Regenerate.
2df3850c 296 * cpux.h: Regenerate.
c906108c
SS		 297
2981999-01-06 Doug Evans <devans@casey.cygnus.com>
299
300 * cpu.h: Regenerate.
2df3850c 301 * cpux.h: Regenerate.
c906108c
SS		 302
3031999-01-05 Doug Evans <devans@casey.cygnus.com>
304
305 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
306 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
307 (sim-if.o): Use SIM_MAIN_DEPS.
308 (arch.o,traps.o,devices.o): Ditto.
309 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
310 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 311 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 312 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
313 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
314 ([GS]ET_H_CR): Define.
315 (m32rbf_h_psw_[gs]et_handler): Declare.
316 ([GS]ET_H_PSW): Define.
317 (m32rbf_h_accum_[gs]et_handler): Declare.
318 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 319 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
320 (m32rxf_h_accums_[gs]et_handler): Declare.
321 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 322 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
323 * m32r.c (WANT_CPU): Define as m32rbf.
324 (all register access fns): Rename to ..._handler.
2df3850c
JM		 325 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
326 * m32rx.c (WANT_CPU): Define as m32rxf.
327 (all register access fns): Rename to ..._handler.
c906108c
SS		 328
3291998-12-14 Doug Evans <devans@casey.cygnus.com>
330
331 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
332 (SIM_AC_OPTION_ALIGNMENT): Make strict.
333 * configure: Regenerate.
334
335 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
336 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
337 * traps.c (m32r_core_signal): Handle --environment=operating.
338
3391998-12-09 Doug Evans <devans@casey.cygnus.com>
340
341 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 342 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 343
344 * sim-if.c: Include string.h or strings.h if present.
345
3461998-12-04 Doug Evans <devans@casey.cygnus.com>
347
348 * configure.in: Call SIM_AC_OPTION_INLINE.
349 * configure: Regenerate.
350 * sim-main.h: Protect against multiple inclusion.
351 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
352 Done by cgen-sim.h now.
353 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
354 * cpuall.h: Regenerate.
355 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
356 * mloop.in (extract16): Make static inline again.
357 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
358 (extract32): Ditto.
359 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
360 (execute): Test ARGBUF_PROFILE_P before profiling.
361 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 362 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
363 * mloopx.in: Rewrite.
c906108c
SS		 364
3651998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
366
367 * devices.c (device_io_write_buffer): Fix typo.
368 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
369 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
370
3711998-11-18 Doug Evans <devans@casey.cygnus.com>
372
373 * Makefile.in (M32R_OBJS): Delete extract.o.
374 (extract.o): Delete.
375 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
376 * mloop.in (extract16): Update type of `insn' arg.
377 Delete call to d->extract.
378 (extract32): Ditto.
2df3850c
JM		 379 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
380 * mloopx.in (extractx16): Update type of `insn' arg.
381 Delete call to d->extract. Delete arg pbb_p. All callers updated.
382 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
383 (extractx32): Ditto.
c906108c
SS		 384
385Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
386
387 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
388 before cgen-types.h.
389 * tconfig.in: Guard against multiple inclusion.
390 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 391 * cpux.h: Ditto.
c906108c
SS		 392
393Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
394
395 * sim-main.h: #include cpu-opc.h.
396 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
397 to get #include cleanup.
2df3850c 398 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 399
400 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
401 CGEN_INCLUDE_DEPS.
402 (M32RBF_INCLUDE_DEPS): Define.
403 (m32r .o's): Depend on it.
404 (mloop.c): Update call to genmloop.sh.
405 * cpu.h,cpuall.h: Regenerate.
406 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
407 #include cgen-scache.h,cgen-cpu.h.
408 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 409 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
410 (m32rx .o's): Depend on it.
411 (mloopx.c): Update call to genmloop.sh.
412 * cpux.h: Regenerate.
c906108c
SS		 413
414Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
415
416 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
417
418Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
419
420 Add pseudo-basic-block execution support.
421 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
422 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
423 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
424 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
425 * arch.c,arch.h,cpuall.h: Regenerate.
426 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
427 * sem-switch.c,sem.c: Regenerate.
428 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
429 load_regs_pending.
430 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
431 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
432 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
433 m32rbf_h_accum_set): Likewise.
434 (m32r_model_{init,update}_insn_cycles): Delete.
435 (m32rbf_model_insn_{before,after}): New fns.
436 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
437 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
438 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
439 (check_load_stall): New fn.
440 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
441 (m32rbf_model_test_u_exec): New fn.
442 * mloop.in: Rewrite, use pbb support.
443 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
444 (sim_fetch_register,sim_store_register): Delete.
445 * sim-main.h (CIA_GET,CIA_SET): Fix.
446 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
447 * tconfig.in (WITH_SCACHE_PBB): Define.
448 (WITH_SCACHE_PBB_M32RBF): Define.
449 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
450 (m32r_trap): Pass pc to sim_engine_halt.
451 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
452 * configure: Regenerate.
2df3850c
JM		 453 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
454 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 455 (semx.o): Delete.
456 (extractx.o): Add.
2df3850c
JM		 457 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
458 * readx.c: Delete.
459 * semx.c: Delete.
460 * extractx.c: New file.
461 * semx-switch.c: New file.
462 * m32r-sim.h (BRANCH_NEW_PC): Delete.
463 (SEM_SKIP_INSN): New macro.
464 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
465 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
466 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
467 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
468 (m32rxf_model_insn_{before,after}): New fns.
469 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
470 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
471 (check_load_stall): New fn.
472 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
473 * mloopx.in: Rewrite, use pbb support.
474 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
475 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 476
477Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
478
479 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
480 ({ACC1L,ACC1H}_REGNUM): New macros.
481 (m32r_decode_gdb_ctrl_regnum): Add prototype.
482 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
483 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 484 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 485
486Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
487
488 * m32r-sim.h (GET_H_SM): New macro.
489 (UART params): Update to msa2000.
490 * devices.c (device_io_read_buffer): Update to msa2000.
491 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
492 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
493 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 494 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
495 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
496 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 497
498Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
499
500 * m32r-sim.h (m32r_trap): Update prototype.
501 * traps.c (m32r_trap): New arg `pc'.
502 * sem.c,sem-switch.c: Regenerated.
2df3850c 503 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 504
505Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
506
507 Rename cpu m32r to m32rb to distinguish from architecture name.
508 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
509 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
510 * tconfig.in (WANT_CPU_M32RB): Ditto.
511 * m32r.c (WANT_CPU_M32RB): Ditto.
512 (*): m32r_ cpu fns renamed to m32rb_.
513 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
514 * arch.h,arch.c: Regenerate.
515 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
516 * sem-switch.c,sem.c: Regenerate.
517
518 * sim-if.c (sim_open): Don't allocate memory on top of any user
519 specified memory.
520 (h_gr_get,h_gr_set): Delete.
521 * sim-main.h (h_gr_get,h_gr_set): Delete.
522 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
523 a_m32r_h_gr_[gs]et.
524
525 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
526
527 * sim-if.c (sim_open): Open opcode table.
528 (sim_close): Close it.
529
2df3850c
JM		 530Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
531
532 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
533 accept an accumulator choice.
534 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
535
c906108c
SS		 536Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
537
538 * m32r.c: Include cgen-mem.h.
539 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 540 * m32rx.c: Include cgen-mem.h.
541 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 542
543Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
544
545 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 546 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 547
548Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
549
550 * Makefile.in: cgen_maint -> CGEN_MAINT.
551 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
552 * configure: Regenerate.
553 * arch.c,arch.h,cpuall.h: Regenerate.
554 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
555 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 556 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
557 * semx.c: Regenerate.
558 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 559
560Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
561
562 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
563 load_stall,biggest_cycles.
564 * m32r.c (m32r_model_mark_get_h_gr): Update.
565 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
566 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
567 * mloop.in: Call cycle init/update fns.
568 * model.c: Regenerate.
2df3850c
JM		 569 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
570 * mloopx.in: Call cycle init/update fns.
571 * modelx.c: Regenerate.
572
c906108c
SS		 573Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
574
575 * traps.c: New file. Trap support moved here from sim-if.c.
576 * Makefile.in (SIM_OBJS): Add traps.o
577 * sim-if.c: Don't include targ-vals.h.
578 (sim_engine_illegal_insn): Moved to traps.c
579 * sim-main.h (SIM_CORE_SIGNAL): Define.
580 (m32r_core_signal): Declare.
581 * m32r-sim.h (m32r_trap): Declare.
582
583 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
584 register.
585
586 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
587 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
588 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
589
590 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 591 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 592
593Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
594
595 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
596 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
597 (execute): Count parallel insns.
598 * sim-if.c (print_m32r_misc_cpu): Print count.
599 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
600
601 Zero bottom two bits of pc in jmp,jl insns.
602 * sem.c,sem-switch.c: Regenerate.
2df3850c 603 * semx.c: Regenerate.
c906108c
SS		 604
605Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
606
607 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
608
609Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
610
611 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
612 (sim_sync_stop): New function.
613
614Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
615
616 * Makefile.in (devices.o): Add dependencies.
617
618 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
619 * sem-switch.c,sem.c: Regenerate.
620 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 621 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
622 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
623 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
624 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 625
626Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
627
628 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
629
630Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
631
632 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
633 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 634 * cpux.h: Ditto.
635 * modelx.c: Ditto.
c906108c
SS		 636
637 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 638 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 639 * decode.c,decode.h: Regenerate, introduces IDESC table.
640 * mloop.in (extract16,extract32): Add IDESC support.
641 Update names of semantic handler member names.
642 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 643 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
644 * mloopx.in: Add IDESC support.
645 Update names of semantic handler member names.
646 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 647
648 * sem-switch.c: Regenerate. Redo computed goto label handling.
649 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 650 * readx.c: Regenerate. Redo computed goto label handling.
651 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
652 support.
c906108c
SS		 653
654 * m32r.c (m32r_fetch_register): Change result type and args to
655 conform to sim_fetch_register interface.
656 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 657 * m32rx.c (m32rx_fetch_register): Change result type and args to
658 conform to sim_fetch_register interface.
659 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 660
661 * sim-if.c (alloc_cpu): Delete.
662 (free_state): Uninstall modules here ...
663 (sim_open): ... and not here. Call sim_cpu_alloc_all.
664 Set default architecture/model if not specified.
665 (sim_fetch_register,sim_store_register): Rewrite.
666
667 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
668 and moved to common/sim-cpu.c.
669 (sim_create_inferior): Update.
670 (do_trap): Update.
671 * sim-main.h (h_pc_get,h_pc_set): Delete.
672
673 * sim-main.h (sim_cia): Change to USI.
674 (sim_cpu): Move m32r_misc_profile before machine generated part.
675
676Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
677
678 * configure: Regenerated to track ../common/aclocal.m4 changes.
679
680Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
681
682 * model.c: Rebuilt.
2df3850c 683 * modelx.c: Rebuilt.
c906108c
SS		 684
685Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
686
687 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
688 and variable renaming due to macro insn additions.
689 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 690 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
691 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 692
693Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
694
695 * configure: Regenerated to track ../common/aclocal.m4 changes.
696 * config.in: Ditto.
697
698Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
699
700 * acconfig.h: New file.
701 * configure.in: Reverted change of Apr 24; use sinclude again.
702
703Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
704
705 * configure: Regenerated to track ../common/aclocal.m4 changes.
706 * config.in: Ditto.
707
708Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
709
710 * configure.in: Don't call sinclude.
711
712Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
713
714 * cpu.c,sem.c,sem-switch.c: Regenerate. From
715 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
716 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
717 #include cgen-ops.h.
2df3850c
JM		 718 * cpux.c,readx.c,semx.c: Regenerate.
719 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
720 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
721 (m32r_h_accums_get): Sign extend top 8 bits.
722
723Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
724
725 * semx.c: Regenerate.
c906108c
SS		 726
727Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
728
729 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 730 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 731
732Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
733
734 * configure: Regenerated to track ../common/aclocal.m4 changes.
735
736Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
737
738 * configure: Regenerated to track ../common/aclocal.m4 changes.
739
740Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
741
742 * configure: Regenerated to track ../common/aclocal.m4 changes.
743
744Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
745
746 * configure: Regenerated to track ../common/aclocal.m4 changes.
747
748Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
749
750 * config.in (HAVE_FCNTL_H): Add.
751 * configure: Regenerate.
752 * Makefile.in (SIM_OBJS): Add devices.o.
753 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
754 (UART_*): Define m32r serial port parameters.
755 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
756 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
757 * devices.c: To here.
758 * sim-if.c: Don't include signal.h,sim-core.h.
759 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
760 (sim_resume): Call sim_module_{resume,suspend}.
761 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
762
763 * tconfig.in (SIM_HANDLES_LMA): Define.
764
765 * sim-if.c (do_trap): Result is new pc.
766 Handle --environment=operating.
767 * sem-switch.c,sem.c: Regenerate.
2df3850c 768 * semx.c: Regenerate.
c906108c
SS		 769
770Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
771
772 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
773 sim_core_*_map with read_map, write_map, exec_map resp.
774
775Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
776
777 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
778 (arch.o): Delete cpu-opc.h dependency.
779 (decode.o,model.o): Likewise.
2df3850c 780 (decodex.o,modelx.o): Likewise.
c906108c
SS		 781
782 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 783 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 784
785Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
786
787 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
788
789 * sim-if.c (sim_info): Delete.
790
2df3850c
JM		 791Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
792
793 * mloopx.in: Fix handling of branch in parallel with another insn.
794 * semx.c: Regenerate.
795
c906108c
SS		 796Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
797
798 * sim-main.h: #include symcat.h.
799 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
800 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
801 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
802 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 803 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
804 * mloopx.in: Rewrite.
805 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 806
807Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
808
809 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
810 in the backup PC register.
2df3850c
JM		 811 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
812 in the backup PC register.
c906108c
SS		 813
814Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
815
816 * m32r.c (do_lock,do_unlock): Delete.
817 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
818 * sem.c,sem-switch.c: Regenerate.
2df3850c 819 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 820
821Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
822
823 * Makefile.in (M32R_OBJS): Add cpu.o.
824 (cpu.o): Add rule for.
825 (NL_TARGET): Define.
826 * configure.in: Add AC_CHECK_PROG(SCHEME).
827 * cpu.c: New file.
828 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
829 * sem-switch.c,sem.c: Regenerate.
830 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 831 (M32RX_OBJS): Add cpux.o.
832 (cpux.o): Add rule for.
833 cpux.c: New file.
834 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
835 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
836 (m32rx_h_cr_{get,set}): New functions.
837 (m32rx_h_accums_{get,set}): New functions.
838 * mloopx.in: Rewrite main loop.
c906108c
SS		 839
840 * m32r.c (do_trap): Move from here.
841 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
842 (sim_create_inferior): Use h_pc_set.
843 (h_pc_{get,set}): New functions.
844 (h_gr_{get,set}): New functions.
845 (syscall_{read,write}_mem): New functions.
846 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
847
848Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
849
850 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
851 length parameter. Return -1.
852 (sim_create_inferior): Pass 4 sim_store_register.
853
854Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
855
856 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
857
858 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 859 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 860
861Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
862
863 * decode.c, sem.c: Regenerate.
2df3850c
JM		 864 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
865 * m32rx.c (m32rx_h_accums_set): New function.
866 (m32rx_model_mark_[gs]et_h_gr): New function.
867 * mloopx.in: Rewrite.
868 * Makefile.in (mloopx.o): Build with -parallel.
869 * sim-main.h (_sim_cpu): Delete member `par_exec'.
870 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 871
872Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
873
874 * Makefile.in (m32r.o): Depend on cpu.h
875 (extract.o): Pass -DSCACHE_P.
876 * mloop.in (extract{16,32}): Update call to m32r_decode.
877 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
878 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
879 * sim-main.h: #include "ansidecl.h".
880 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 881 * Makefile.in (M32RX_OBJS): Build m32rx support now.
882 (m32rx.o): New rule.
883 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
884 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
885 (m32rx_h_accums_get): New function.
886 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
887 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 888
889Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
890
891 * configure: Regenerated to track ../common/aclocal.m4 changes.
892
893Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
894
895 * configure: Regenerated to track ../common/aclocal.m4 changes.
896
2df3850c
JM		 897Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
898
899 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
900 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
901 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
902
c906108c
SS		 903Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
904
905 * cpux.h: Fix duplicate definition of h_accums field for
906 fmt_53_sadd structure.
907
2df3850c
JM		 908Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
909
910 * Makefile.in: Add m32rx objs, and rules to build them.
911 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
912 * m32rx.c, mloopx.in: New files.
913
c906108c
SS		 914Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
915
916 * configure: Regenerated to track ../common/aclocal.m4 changes.
917
918Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
919
920 * arch.c, arch.h, cpuall.h: New files.
921 * arch-defs.h: Deleted.
922 * mloop.in: Renamed from mainloop.in.
923 * Makefile.in: Update.
924 * sem-ops.h: Deleted.
925 * mem-ops.h: Deleted.
926 (arch): Renamed from CPU.
927 * cpu.h: New file.
928 * decode.c: Redone.
929 * decode.h: Redone.
930 * extract.c: Redone.
931 * model.c: Redone.
932 * sem-switch.c: Redone.
933 * sem.c: Renamed from semantics.c, and redone.
934 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
935 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
936 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
937 (m32r_{fetch,store}_register): New functions.
938 (model_mark_{get,set}_h_gr): Prefix with m32r_.
939 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
940 (h_cr_{get,set}): Prefix with m32r_.
941 (do_trap): Fetch state from current_cpu, not current_state.
942 Call sim_engine_halt instead of engine_halt.
943 * sim-if.c (alloc_cpu): New function.
944 (free_state): New function.
945 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
946 type. Call sim_analyze_program.
947 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 948 (sim_resume): Handle m32rx.
c906108c
SS		 949 (sim_stop_reason): Deleted.
950 (print_m32r_misc_cpu): Update.
2df3850c 951 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 952 (sim_{read,write}): Deleted.
953 (sim_engine_illegal_insn): New function.
954 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
955 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 956 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 957 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
958 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
959 (sim_state): Delete members core,events,halt_jmp_buf.
960 Change `cpu' member to be a pointer to the cpu's struct, rather than
961 record inside the state struct.
962 * tconfig.in (WITH_DEVICES): Define here.
963 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
964
965Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
966
967 * arch-defs.h (INSN_NAME): Fix typo.
968
969Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
970
971 * configure: Regenerated to track ../common/aclocal.m4 changes.
972 * config.in: Ditto.
973
974Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
975
976 * m32r-sim.h (MSPR_ADDR): New macro.
977 (m32r_mspr_device): Declare.
978 (struct _device): Define.
979 * m32r.c (m32r_mspr_device): New global.
980 (device_{io_{read,write}_buffer,error}): New functions.
981 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
982 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
983 (sim_open): Attach device to handle MSPR register.
984 * sim-main.h (WITH_DEVICES): Define as 1.
985 Include cpu-sim.h.
986
987 * configure: Regenerated to track ../common/aclocal.m4 changes.
988
989Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
990
991 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
992 * configure: Regenerated.
993
994Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
995
996 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
997 * sim-if.c (sim_open): Call sim_config.
998 (sim_stop_reason): Update call to sim_signal_to_host.
999
1000Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1001
1002 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1003
1004Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1005
1006 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1007
1008Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1009
1010 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1011
1012Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1013
1014 * configure: Regenerated to track ../common/aclocal.m4 changes.
1015
1016Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1017
1018 * configure: Regenerated to track ../common/aclocal.m4 changes.
1019
1020Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1021
1022 * configure: Regenerated to track ../common/aclocal.m4 changes.
1023
1024Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1025
1026 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1027 SIM_DEFAULT_MODEL): Delete, moved to common.
1028 (SIM_EXTRA_CFLAGS): Update.
1029
1030Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1031
1032 * configure.in (sim_link_links): Configure non-strict memory
1033 alignment.
1034
1035 * configure: Regenerated to track ../common/aclocal.m4 changes.
1036
1037Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1038
1039 * configure: Regenerated to track ../common/aclocal.m4 changes.
1040
1041Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1042
1043 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1044 using sim_do_commandf.
1045 (sim_open): Set magic-number at the start.
1046 (sim_do_command): Implement.
1047
1048 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1049
1050Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1051
1052 * configure: Regenerated to track ../common/aclocal.m4 changes.
1053
1054Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1055
1056 * configure: Regenerated to track ../common/aclocal.m4 changes.
1057
1058Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1059
1060 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1061
1062Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1063
1064 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1065
1066Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1067
1068 * configure: Regenerated to track ../common/aclocal.m4 changes.
1069 * config.in: Ditto.
1070
1071Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1072
1073 * sim-if.c (sim_kill): Delete.
1074 (sim_create_inferior): Add ABFD argument.
1075 (sim_load): Move setting of PC from here.
1076 (sim_create_inferior): To here.
1077 (sim_load): Delete, use sim-hload.c instead.
1078
1079 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1080
1081Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1082
1083 * configure: Regenerated to track ../common/aclocal.m4 changes.
1084 * config.in: Ditto.
1085
1086Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1087
1088 * sim-if.c (sim_open): Add ABFD argument.
1089
1090Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1091
1092 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1093 * sim-if.c (sim_open): Use it.
1094
1095Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1096
1097 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1098
1099Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1100
1101 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1102 (sim_write): Ditto for write.
1103
1104 * m32r.c (do_trap): Ditto for read/write.
1105
1106Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1107
1108 * sim-if.c (sim_open): Add callback argument.
1109 (sim_set_callbacks, sim_callback): Delete.
1110 (sim_load): Set STATE_LOADED_P.
1111
1112Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1113
1114 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1115 sim_engine_abort.
1116
1117Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1118
1119 * sim-if.c (sim_open): Update to reflect changes to core in
1120 ../common/.
1121 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1122 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1123 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1124
1125Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1126
1127 * decode.c (decode): Add computed goto support.
1128
1129Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1130
1131 * mem-ops.h: Stub additional core read/write arguments.
1132
1133 * sim-main.h: Declare sim_cia - type SI.
1134 (struct _sim_cpu): Move base type to end per common.
1135 (struct _sim_state): Ditto.
1136
1137Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1138
1139 Merge from branch into devo. CGEN generic files moved to common
1140 directory. K&R C support is no longer provided.
1141
1142Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1143
1144 * configure: Regenerated to track ../common/aclocal.m4 changes.
1145
1146Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1147
1148 * Makefile.in, seman-cache.c: new file, for wingdb build.
1149 * sim-alloca.h: fixed for wingdb.
1150
1151Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1152
1153 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1154 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1155 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1156
1157Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1158
1159 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1160 (exc_illegal): Likewise.
1161 * decode.c (decode_vars): Add decode_illegal.
1162 * genmloop.sh: #include "cpu-opc.h".
1163 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1164 (labels): Add case_INSN_ILLEGAL.
1165 (SWITCH): Add INSN_ILLEGAL case.
1166
1167Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1168
1169 * model.c (model_module): Use 0 not NULL.
1170
1171 * genmloop.sh (sim_main_loop): Handle k&r c.
1172
1173 * sem-switch.c: Regenerate to get k&r c support.
1174 * semantics.c: Likewise.
1175
1176 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1177 (ADDCSI,SUBCSI): New functions.
1178 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1179 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1180
1181 * simcache.c (simcache_{install,init,uninstall}): Use
1182 DECLARE_MODULE_INSTALL_HANDLER.
1183 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1184
1185 * utils.c: #include "semops.h".
1186
1187Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1188
1189 * profile.c (profile_print_simcache): Fix thinko in printf text.
1190
1191 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1192
1193Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1194
1195 * m32r.c (h_cr_get): Rewrite.
1196 (h_cr_set): Rewrite.
1197 * sem-switch.c (rte): bcarry renamed to bcond.
1198 * semantics.c (rte): Likewise.
1199 * simdefs.h (CPU_STATE): Likewise.
1200
1201 * config.in (HAVE_SYS_TIME_H): Add.
1202 * configure.in: Check for sys/time.h.
1203 * configure: Regenerated.
1204 * utils.c: Include sys/time.h if present.
1205
1206 * common.c (sim_parse_args): Account for NULL terminating entry
1207 in long_options table.
1208
1209 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1210 Always use cache if configured in.
1211 * mainloop.in (do_extract_insn{16,32}): New functions.
1212 (normal,fast): Call them. Handle starting in left slot.
1213 * simcache.c (simcache_option_handler): Disallow -c0.
1214 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1215
1216 * profile.c (profile_print_simcache): Fix percentage calc.
1217
1218 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1219
1220Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1221
1222 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1223 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1224 Add mod-list.h.
1225 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1226 (sim-if.o,m32r.o,utils.o): Likewise.
1227 (common.o): Don't explicitly depend on mod-list.h.
1228 (mainloop.c): Pass CPU to genmloop.sh.
1229 (stamp-modules): Depend on configure.
1230 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1231 (extract.o): Depend on decode.h, memops.h, semops.h.
1232 (semantics.o,seman-cache.o): Likewise.
1233 (model.o,ops.o): Depend on memops.h.
1234 (extr-cache.o): Disable building for the moment.
1235
1236 * simcommon.h: Delete, move contents into cgen-sim.h.
1237 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1238 (UINT,CGEN_CAT3): Define.
1239 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1240 (decode_t): Renamed to DECODE.
1241
1242 * simfns.h: Delete, contents moved to memops.h,semops.h.
1243 * memops.h: New file.
1244 * semops.h: New file.
1245 * decode.h: Renamed from semantics.h.
1246
1247 * sim-argv.h: New file.
1248 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1249 dependency of sim-argv.h.
1250
1251 * sim-alloca.h: New file.
1252 * common.c: Include it.
1253 * Makefile.in (common.o): Add dependency.
1254
1255 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1256 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1257 * configure.in: sinclude ../common/aclocal.m4.
1258 Check for headers time.h, sys/resource.h.
1259 Check for functions time, getrusage.
1260 (sim_link_{files,links}): Add link cpu-opc.h.
1261 (sim_profile): Add simcache.
1262 (SIM_AC_PROFILE): Add simcache, profile.o.
1263 (simcache module): Delete extr-cache.o for now.
1264 (--enable-sim-cache): Allow specification of default cache size.
1265 * configure: Regenerated.
1266
1267 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1268 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1269 Regenerate.
1270
1271 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1272 Don't include m32r-sim.h.
1273 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1274 Simplify profiling test with PROFILE_MODEL_P.
1275 (mvfc,mvtc): Fix access of control registers.
1276 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1277 Don't include m32r-sim.h.
1278 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1279 Simplify profiling test with PROFILE_MODEL_P.
1280 (mvfc,mvtc): Fix access of control registers.
1281
1282 * sem-switch.c: New file, for GCC computed goto support.
1283
1284 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1285 memops.h,semops.h,trace.h,cpu-sim.h.
1286 (RUN_FAST_P): Change default to run fast if cache size > 0
1287 and not profiling.
1288 (sim_main_loop): Record execution time.
1289 Record instruction count even in fast mode.
1290 (init): Allow cpu to provide init code in mainloop.in.
1291 (FAST): Define as 0 or 1 depending on fast mode.
1292 * mainloop.in (normal): Combine with fast case.
1293 Add support for GCC computed gotos. Count simcache hits/misses.
1294 (init): Initialize "switch" labels if GNUC.
1295
1296 * cgen-utils.in: Don't include opcode/cgen.h.
1297 Include cgen-sim.h, cpu-opc.h.
1298 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1299 * m32r-sim.h: Don't include mod-list.h
1300 (RUN_FAST_P): Delete.
1301 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1302 semops.h,memory.h,trace.h
1303 (h_cr_get,h_cr_set): New functions.
1304 * memory.c: #include cgen-sim.h,callback.h.
1305 * ops.c: Don't include profile.h,m32r-sim.h.
1306 Include cgen-sim.h,memops.h,cpu-sim.h.
1307 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1308 * trace.c: Include cgen-sim.h,cpu-opc.h.
1309 * trace.h (trace_insn_{init,fini}): Declare.
1310
1311 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1312 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1313 Regenerate to get new insn aliases.
1314
1315 * mrun.c: #include "ansidecl.h".
1316 (STATE): Use struct sim_state instead.
1317
1318 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1319 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1320 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1321 (profile_print_simcache): New function.
1322 (profile_print): Call it. Print simulator speed stats.
1323 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1324 PROFILE_MEMORY_MASK.
1325 (MODULE_PROFILE_SIMCACHE_P): Define.
1326 (PROFILE_SIMCACHE_MASK): Define.
1327 (PROFILE_COUNT): New members total_insn_count,exec_time.
1328 New members simcache_hits,simcache_misses.
1329 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1330 (PROFILE_MODEL_P): New macro.
1331 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1332
1333 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1334 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1335 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1336 (sim_info): Pass verbose to profile_print.
1337
1338 * simcache.c: Include cgen-sim.h,callback.h.
1339 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1340 (simcache_option_handler): Ensure cache size at least 2.
1341 Allow config time specification of default cache size.
1342 * simcache.h (struct simcache): Support GCC computed gotos.
1343 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1344 (USING_SIMCACHE_P): New macro.
1345
1346 * simdefs.h: Don't include m32r-opc.h.
1347 (CGEN_MAX_SIM_INSNS): Define.
1348 (CPU_STATE): Regenerate.
1349 (ARGBUF): Regenerate.
1350 (extract,semantic handler decls): Delete, moved to decode.h.
1351
1352 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1353 (USE_SEM_SWITCH): Define.
1354
1355 * utils.c: Include bfd.h,time.h,sys/resource.h.
1356 (sim_time_get,sim_time_elapsed): New functions.
1357 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1358
1359Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1360
1361 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1362 * configure: Regenerated.
1363 * model.c: #include <stdlib.h>.
1364 * simcache.c: #include "libiberty.h".
1365 * simcommon.h (alloca): Handle i386-windows.
1366
1367 * common.c: #include libiberty.h.
1368 (sim_signal_to_host): Return 5 if wingdb.
1369
1370Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1371
1372 * configure.in (sim_cache): Enabled by default now, pass default
1373 cache size to --enable-sim-cache.
1374 * simcache.c (simcache_option_handler): Allow -c 0.
1375
1376 * simdefs.h,simfns.h: Regenerate
1377 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1378
1379Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1380
1381 Add model profiling support.
1382 * configure.in: Handle --enable-sim-model.
1383 (sim_profile): Add model.
1384 * Makefile.in (model.o): Add rule.
1385 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1386 * extract.c (*): Add model profiling support.
1387 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1388 (model_mark_{busy,unbusy}_reg): New functions.
1389 * profile.c (profile_option_handler): Recognize --profile model.
1390 (profile_print_model): New function.
1391 (profile_print): Call it.
1392 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1393 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1394 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1395 load_stall_count,taken_count,untaken_count.
1396 * semantics.c (*): Add model profiling support.
1397 * simcommon.h (struct sim_state): New members mach,model.
1398 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1399 (MAX_MODELS,MAX_UNITS): Define.
1400 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1401
1402 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1403 (stamp-modules): Depend on genmodlist.sh.
1404 * common.c (standard_options): Add --max-insns.
1405 (copy_argv): New function.
1406 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1407 * genmloop.sh: Allow mainloop.in to contain support code.
1408 * mainloop.in: Move do_insn16,do_insn32 here.
1409 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1410 * sim-if.c (sim_open): Don't set max insn count.
1411 (sim_create_inferior): Save argv,envp.
1412 * simcommon.h (struct sim_state): New members argv,envp.
1413 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1414 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1415 (ARGBUF): New members h_gr_get, h_gr_set.
1416 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1417 (trace_printf): Print to buffer, output later by trace_insn_fini.
1418 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1419
1420Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1421
1422 * configure.in (AC_FUNC_ALLOCA): Call.
1423 * configure: Regenerate.
1424 * config.h (HAVE_ALLOCA_H): Add.
1425 * simcommon.h: Add alloca support.
1426 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1427 (DECLARE_OPTION_HANDLER): Define.
1428 (MEM_FN): Declare using PARAMS.
1429 (DECLARE_MEM_FN): Define.
1430 * trace.c (trace_result): Tweak for !STDC.
1431 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1432 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1433 * common.c (sim_print_help_fn): Use PARAMS.
1434 (standard_option_handler): Fix decl for !STDC systems.
1435 * memory.c: #include <stdio.h>
1436 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1437 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1438 * profile.c (profile_install): Likewise.
1439 (profile_option_handler): Likewise.
1440
1441Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1442
1443 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1444 Prefix them with 0x instead.
1445
1446 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1447 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1448 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1449 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1450 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1451 Add support for boolean and/or.
1452 * utils.c: Redo naming of DI functional support.
1453 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1454
1455Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1456
1457 * Directory created.
A mirror of the official binutils-gdb repository