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[deliverable/binutils-gdb.git] / sim / m32r / ChangeLog
CommitLineData
16b47b25
NC		 12003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2
3 * Makefile.in: Add support for new machine m32r2.
4 * cpu2.c: New file for m32r2 support.
5 * cpu2.h: Likewise.
6 * decode2.c: Likewise.
7 * decode2.h: Likewise.
8 * m32r2.c: Likewise.
9 * mloop2.in: Likewise.
10 * model2.c: Likewise.
11 * sem2-switch.c: Likewise.
12 * arch.c: Regenerate.
13 * arch.h: Regenerate.
14 * cpu.c: Regenerate.
15 * arch.c: Regenerate.
16 * cpuall.c: Regenerate.
17 * cpux.c: Regenerate.
18 * cpux.h: Regenerate.
19 * decode.c: Regenerate.
20 * decode.h: Regenerate.
21 * decodex.c: Regenerate.
22 * decodex.h: Regenerate.
23 * model.c: Regenerate.
24 * modelx.c: Regenerate.
25 * sem-switch.c: Regenerate.
26 * sem.c: Regenerate.
27 * semx-switch.c: Regenerate.
28 * m32r-sim.h: Add EVB register support.
29 * sim-if.c: Likewise.
30 * sim-main.h: Likewise.
31 * traps.c: Likewise.
32
a6fc1778
DB		 332003-09-08 Dave Brolley <brolley@redhat.com>
34
35 On behalf of Doug Evans <dje@sebabeach.org>
36 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
37
6b4a8935
AC		 382003-02-27 Andrew Cagney <cagney@redhat.com>
39
40 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
41
57465455
DE		 422002-12-19 Doug Evans <dje@sebabeach.org>
43
44 * arch.c,arch.h,cpuall.h: Regenerate.
45 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
46 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
47
c8cca39f
AC		 482002-06-16 Andrew Cagney <ac131313@redhat.com>
49
50 * configure: Regenerated to track ../common/aclocal.m4 changes.
51
378af1d6
DB		 522001-11-14 Dave Brolley <brolley@redhat.com>
53
54 * arch.c: Regenerate.
55 * arch.h: Regenerate.
56 * cpu.c: Regenerate.
57 * cpu.h: Regenerate.
58 * cpuall.h: Regenerate.
59 * cpux.c: Regenerate.
60 * cpux.h: Regenerate.
61 * decode.c: Regenerate.
62 * decode.h: Regenerate.
63 * decodex.c: Regenerate.
64 * decodex.h: Regenerate.
65 * model.c: Regenerate.
66 * modelx.c: Regenerate.
67 * sem-switch.c: Regenerate.
68 * sem.c: Regenerate.
69 * semx-switch.c: Regenerate.
70
e3e473da
BE		 712001-07-05 Ben Elliston <bje@redhat.com>
72
73 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
74 (stamp-cpu): Likewise.
75 (stamp-xcpu): Likewise.
76
55552082
DB		 772001-03-05 Dave Brolley <brolley@redhat.com>
78
378af1d6
DB		 79 * arch.c: Regenerate.
80 * arch.h: Regenerate.
81 * cpu.c: Regenerate.
82 * cpu.h: Regenerate.
83 * cpuall.h: Regenerate.
84 * cpux.c: Regenerate.
85 * cpux.h: Regenerate.
86 * decode.c: Regenerate.
87 * decode.h: Regenerate.
88 * decodex.c: Regenerate.
89 * decodex.h: Regenerate.
90 * model.c: Regenerate.
91 * modelx.c: Regenerate.
92 * sem-switch.c: Regenerate.
93 * sem.c: Regenerate.
94 * semx-switch.c: Regenerate.
55552082 95
9397fcbf
FCE		 962001-01-12 Frank Ch. Eigler <fche@redhat.com>
97
98 * configure: Regenerated with sim_scache fix.
99
fec7d8b0
GM		 1002000-11-18 Greg McGary <greg@mcgary.org>
101
102 * Makefile.in: remove `@true' commands for rules that have
103 $(CGEN_MAINT) as a prerequisite.
104
fb27a91c
DB		 1052000-10-06 Dave Brolley <brolley@redhat.com>
106
107 * sem.c: Regenerated.
108 * sem-switch.c: Regenerated.
109 * semx-switch.c: Regenerated.
110
de8f5985
DB		 1112000-08-28 Dave Brolley <brolley@redhat.com>
112
113 * Makefile.in: Use of @true confuses VPATH. Remove it.
114 * cpu.h: Regenerated.
115 * cpux.h: Regenerated.
116 * decode.c: Regenerated.
117 * decodex.c: Regenerated.
118 * model.c: Regenerated.
119 * modelx.c: Regenerated.
120 * sem-switch.c: Regenerated.
121 * sem.c: Regenerated.
122 * semx-switch.c: Regenerated.
123
604259a0
FCE		 1242000-08-21 Frank Ch. Eigler <fche@redhat.com>
125
126 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
127 (stamp-arch, stamp-cpu): New targets.
128
eb2d80b4
AC		 129Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
130
131 * configure: Regenerated to track ../common/aclocal.m4 changes.
132
afb2cbbd
DB		 1332000-03-30 Dave Brolley <brolley@redhat.com>
134
135 * configure: Regenerated.
136
2df3850c
JM		 1371999-10-04 Doug Evans <devans@casey.cygnus.com>
138
139 * arch.c,arch.h,cpuall.h: Rebuild.
140 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
141
2acceee2
JM		 1421999-09-29 Doug Evans <devans@casey.cygnus.com>
143
144 * mloop.in: Update call to sim_engine_invalid_insn.
145 * sem.c,sem-switch.c: Rebuild.
146 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
147 result to SEM_PC. Return vpc.
2df3850c
JM		 148 * mloopx.in: Ditto.
149 * semx-switch.c: Rebuild.
2acceee2
JM		 150
151Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
152
153 * traps.c (sim_engine_invalid_insn): Return PC.
154
d4f3574e
SS		 155Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
156
157 * configure: Regenerated to track ../common/aclocal.m4 changes.
158
2df3850c
JM		 1591999-09-01 Doug Evans <devans@casey.cygnus.com>
160
161 * decodex.c: Rebuild.
162
104c1213
JM		 1631999-08-28 Doug Evans <devans@casey.cygnus.com>
164
165 * sem.c: Rebuild
166
2df3850c
JM		 167 * cpux.h: Rebuild.
168
96baa820
JM		 1691999-08-09 Doug Evans <devans@casey.cygnus.com>
170
171 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 172 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
96baa820
JM		 173
1741999-08-04 Doug Evans <devans@casey.cygnus.com>
175
176 * m32r-sim.h (SEM_SKIP_INSN): Delete.
177 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c
JM		 178 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
179 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
180 (emit_full_parallel): Ditto.
96baa820 181
cd0fc7c3
SS		 1821999-05-08 Felix Lee <flee@cygnus.com>
183
184 * configure: Regenerated to track ../common/aclocal.m4 changes.
185
7a292a7a
SS		 186Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
187
188 * devices.c (device_io_read_buffer): New arg `sd'.
189 (device_io_write_buffer): New arg `sd'.
190 (device_error): Give proper arg spec.
191
1921999-04-10 Doug Evans <devans@casey.cygnus.com>
193
194 * sem-switch.c,sem.c: Rebuild.
2df3850c 195 * cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 196
1971999-03-27 Doug Evans <devans@casey.cygnus.com>
198
199 * decode.c: Rebuild.
2df3850c 200 * decodex.c: Rebuild.
7a292a7a
SS		 201
2021999-03-26 Doug Evans <devans@casey.cygnus.com>
203
204 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
205
2061999-03-22 Doug Evans <devans@casey.cygnus.com>
207
208 * arch.c,arch.h,model.c: Rebuild.
2df3850c 209 * modelx.c: Rebuild.
7a292a7a
SS		 210 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
211 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
212 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
213 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
214 (m32rbf_store_register): Ditto.
215 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
216 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
217 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
218 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
219 with appropriate calls to m32rbf_*.
220
2211999-03-11 Doug Evans <devans@casey.cygnus.com>
222
223 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
2df3850c 224 * cpux.c,cpux.h,semx-switch.c: Rebuild.
7a292a7a
SS		 225 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
226 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
227
2281999-02-25 Doug Evans <devans@casey.cygnus.com>
229
230 * cpu.c,cpu.h: Rebuild.
231
c906108c
SS		 2321999-02-09 Doug Evans <devans@casey.cygnus.com>
233
234 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
235 (stamp-xmloop): s/-parallel/-parallel-write/.
236 * configure.in (sim_link_files,sim_link_links): Delete.
237 * configure: Rebuild.
238 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 239 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 240 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
241 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
242 m32r_cgen_opcode_open. Set disassembler.
243 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
244 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
245 m32r-desc.h,m32r-opc.h,m32r-sim.h.
246
2df3850c
JM		 247Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
248
249 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
250
c906108c
SS		 2511999-01-27 Doug Evans <devans@casey.cygnus.com>
252
253 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
2df3850c 254 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
c906108c
SS		 255
2561999-01-15 Doug Evans <devans@casey.cygnus.com>
257
258 * decode.h,model.c: Regenerate.
2df3850c 259 * decodex.h,modelx.c: Regenerate.
c906108c
SS		 260
2611999-01-14 Doug Evans <devans@casey.cygnus.com>
262
263 * arch.c,arch.h,cpuall.h: Regenerate.
264 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
265 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
2df3850c 266 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
c906108c
SS		 267
2681999-01-11 Doug Evans <devans@casey.cygnus.com>
269
270 * Makefile.in (m32r-clean): rm eng.h.
271 * sim-main.h: Delete inclusion of ansidecl.h.
272 * cpu.h: Regenerate.
2df3850c 273 * cpux.h: Regenerate.
c906108c
SS		 274
2751999-01-06 Doug Evans <devans@casey.cygnus.com>
276
277 * cpu.h: Regenerate.
2df3850c 278 * cpux.h: Regenerate.
c906108c
SS		 279
2801999-01-05 Doug Evans <devans@casey.cygnus.com>
281
282 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
283 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
284 (sim-if.o): Use SIM_MAIN_DEPS.
285 (arch.o,traps.o,devices.o): Ditto.
286 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
287 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
2df3850c 288 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
c906108c
SS		 289 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
290 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
291 ([GS]ET_H_CR): Define.
292 (m32rbf_h_psw_[gs]et_handler): Declare.
293 ([GS]ET_H_PSW): Define.
294 (m32rbf_h_accum_[gs]et_handler): Declare.
295 ([GS]ET_H_ACCUM): Define.
2df3850c
JM		 296 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
297 (m32rxf_h_accums_[gs]et_handler): Declare.
298 ([GS]ET_H_ACCUMS): Define.
c906108c
SS		 299 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
300 * m32r.c (WANT_CPU): Define as m32rbf.
301 (all register access fns): Rename to ..._handler.
2df3850c
JM		 302 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
303 * m32rx.c (WANT_CPU): Define as m32rxf.
304 (all register access fns): Rename to ..._handler.
c906108c
SS		 305
3061998-12-14 Doug Evans <devans@casey.cygnus.com>
307
308 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
309 (SIM_AC_OPTION_ALIGNMENT): Make strict.
310 * configure: Regenerate.
311
312 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
313 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
314 * traps.c (m32r_core_signal): Handle --environment=operating.
315
3161998-12-09 Doug Evans <devans@casey.cygnus.com>
317
318 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
2df3850c 319 * cpux.h,decodex.c,semx-switch.c: Regenerate.
c906108c
SS		 320
321 * sim-if.c: Include string.h or strings.h if present.
322
3231998-12-04 Doug Evans <devans@casey.cygnus.com>
324
325 * configure.in: Call SIM_AC_OPTION_INLINE.
326 * configure: Regenerate.
327 * sim-main.h: Protect against multiple inclusion.
328 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
329 Done by cgen-sim.h now.
330 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
331 * cpuall.h: Regenerate.
332 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
333 * mloop.in (extract16): Make static inline again.
334 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
335 (extract32): Ditto.
336 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
337 (execute): Test ARGBUF_PROFILE_P before profiling.
338 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
2df3850c
JM		 339 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
340 * mloopx.in: Rewrite.
c906108c
SS		 341
3421998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
343
344 * devices.c (device_io_write_buffer): Fix typo.
345 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
346 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
347
3481998-11-18 Doug Evans <devans@casey.cygnus.com>
349
350 * Makefile.in (M32R_OBJS): Delete extract.o.
351 (extract.o): Delete.
352 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
353 * mloop.in (extract16): Update type of `insn' arg.
354 Delete call to d->extract.
355 (extract32): Ditto.
2df3850c
JM		 356 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
357 * mloopx.in (extractx16): Update type of `insn' arg.
358 Delete call to d->extract. Delete arg pbb_p. All callers updated.
359 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
360 (extractx32): Ditto.
c906108c
SS		 361
362Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
363
364 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
365 before cgen-types.h.
366 * tconfig.in: Guard against multiple inclusion.
367 * cpu.h: Delete decls moved to genmloop.sh.
2df3850c 368 * cpux.h: Ditto.
c906108c
SS		 369
370Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
371
372 * sim-main.h: #include cpu-opc.h.
373 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
374 to get #include cleanup.
2df3850c 375 * decodex.c,extractx.c,modelx.c: Ditto.
c906108c
SS		 376
377 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
378 CGEN_INCLUDE_DEPS.
379 (M32RBF_INCLUDE_DEPS): Define.
380 (m32r .o's): Depend on it.
381 (mloop.c): Update call to genmloop.sh.
382 * cpu.h,cpuall.h: Regenerate.
383 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
384 #include cgen-scache.h,cgen-cpu.h.
385 * tconfig.in (WITH_FOO semantic macros): Delete.
2df3850c
JM		 386 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
387 (m32rx .o's): Depend on it.
388 (mloopx.c): Update call to genmloop.sh.
389 * cpux.h: Regenerate.
c906108c
SS		 390
391Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
392
393 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
394
395Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
396
397 Add pseudo-basic-block execution support.
398 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
399 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
400 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
401 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
402 * arch.c,arch.h,cpuall.h: Regenerate.
403 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
404 * sem-switch.c,sem.c: Regenerate.
405 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
406 load_regs_pending.
407 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
408 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
409 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
410 m32rbf_h_accum_set): Likewise.
411 (m32r_model_{init,update}_insn_cycles): Delete.
412 (m32rbf_model_insn_{before,after}): New fns.
413 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
414 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
415 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
416 (check_load_stall): New fn.
417 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
418 (m32rbf_model_test_u_exec): New fn.
419 * mloop.in: Rewrite, use pbb support.
420 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
421 (sim_fetch_register,sim_store_register): Delete.
422 * sim-main.h (CIA_GET,CIA_SET): Fix.
423 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
424 * tconfig.in (WITH_SCACHE_PBB): Define.
425 (WITH_SCACHE_PBB_M32RBF): Define.
426 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
427 (m32r_trap): Pass pc to sim_engine_halt.
428 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
429 * configure: Regenerate.
2df3850c
JM		 430 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
431 (mloopx.c): Build pseudo-basic-block version.
2df3850c
JM		 432 (semx.o): Delete.
433 (extractx.o): Add.
2df3850c
JM		 434 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
435 * readx.c: Delete.
436 * semx.c: Delete.
437 * extractx.c: New file.
438 * semx-switch.c: New file.
439 * m32r-sim.h (BRANCH_NEW_PC): Delete.
440 (SEM_SKIP_INSN): New macro.
441 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
442 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
443 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
444 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
445 (m32rxf_model_insn_{before,after}): New fns.
446 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
447 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
448 (check_load_stall): New fn.
449 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
450 * mloopx.in: Rewrite, use pbb support.
451 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
452 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
c906108c
SS		 453
454Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
455
456 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
457 ({ACC1L,ACC1H}_REGNUM): New macros.
458 (m32r_decode_gdb_ctrl_regnum): Add prototype.
459 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
460 (m32r_fetch_register,m32r_store_register): Rewrite.
2df3850c 461 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
c906108c
SS		 462
463Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
464
465 * m32r-sim.h (GET_H_SM): New macro.
466 (UART params): Update to msa2000.
467 * devices.c (device_io_read_buffer): Update to msa2000.
468 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
469 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
470 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 471 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
472 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
473 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 474
475Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
476
477 * m32r-sim.h (m32r_trap): Update prototype.
478 * traps.c (m32r_trap): New arg `pc'.
479 * sem.c,sem-switch.c: Regenerated.
2df3850c 480 * cpux.h,readx.c,semx.c: Regenerated.
c906108c
SS		 481
482Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
483
484 Rename cpu m32r to m32rb to distinguish from architecture name.
485 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
486 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
487 * tconfig.in (WANT_CPU_M32RB): Ditto.
488 * m32r.c (WANT_CPU_M32RB): Ditto.
489 (*): m32r_ cpu fns renamed to m32rb_.
490 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
491 * arch.h,arch.c: Regenerate.
492 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
493 * sem-switch.c,sem.c: Regenerate.
494
495 * sim-if.c (sim_open): Don't allocate memory on top of any user
496 specified memory.
497 (h_gr_get,h_gr_set): Delete.
498 * sim-main.h (h_gr_get,h_gr_set): Delete.
499 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
500 a_m32r_h_gr_[gs]et.
501
502 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
503
504 * sim-if.c (sim_open): Open opcode table.
505 (sim_close): Close it.
506
2df3850c
JM		 507Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
508
509 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
510 accept an accumulator choice.
511 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
512
c906108c
SS		 513Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
514
515 * m32r.c: Include cgen-mem.h.
516 * traps.c (m32r_trap): Tweak for -Wall.
2df3850c
JM		 517 * m32rx.c: Include cgen-mem.h.
518 * semx.c: Regenerate, get -Wall cleanups.
c906108c
SS		 519
520Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
521
522 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
2df3850c 523 * cpux.h,readx.c,semx.c: Ditto.
c906108c
SS		 524
525Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
526
527 * Makefile.in: cgen_maint -> CGEN_MAINT.
528 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
529 * configure: Regenerate.
530 * arch.c,arch.h,cpuall.h: Regenerate.
531 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
532 * sem-switch.c,sem.c: Regenerate.
2df3850c
JM		 533 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
534 * semx.c: Regenerate.
535 * mloopx.in (icount): Moved here from genmloop.sh.
c906108c
SS		 536
537Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
538
539 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
540 load_stall,biggest_cycles.
541 * m32r.c (m32r_model_mark_get_h_gr): Update.
542 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
543 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
544 * mloop.in: Call cycle init/update fns.
545 * model.c: Regenerate.
2df3850c
JM		 546 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
547 * mloopx.in: Call cycle init/update fns.
548 * modelx.c: Regenerate.
549
c906108c
SS		 550Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
551
552 * traps.c: New file. Trap support moved here from sim-if.c.
553 * Makefile.in (SIM_OBJS): Add traps.o
554 * sim-if.c: Don't include targ-vals.h.
555 (sim_engine_illegal_insn): Moved to traps.c
556 * sim-main.h (SIM_CORE_SIGNAL): Define.
557 (m32r_core_signal): Declare.
558 * m32r-sim.h (m32r_trap): Declare.
559
560 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
561 register.
562
563 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
564 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
565 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
566
567 * extract.c,sem-switch.c,sem.c: Regenerate.
2df3850c 568 * cpux.h,readx.c,semx.c: Regenerate.
c906108c
SS		 569
570Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
571
572 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
573 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
574 (execute): Count parallel insns.
575 * sim-if.c (print_m32r_misc_cpu): Print count.
576 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
577
578 Zero bottom two bits of pc in jmp,jl insns.
579 * sem.c,sem-switch.c: Regenerate.
2df3850c 580 * semx.c: Regenerate.
c906108c
SS		 581
582Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
583
584 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
585
586Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
587
588 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
589 (sim_sync_stop): New function.
590
591Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
592
593 * Makefile.in (devices.o): Add dependencies.
594
595 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
596 * sem-switch.c,sem.c: Regenerate.
597 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
2df3850c
JM		 598 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
599 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
600 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
601 Fix pc value passed to TRACE_INSN for second parallel insn.
c906108c
SS		 602
603Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
604
605 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
606
607Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
608
609 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
610 * model.c: Ditto. Reorganize model/mach data.
2df3850c
JM		 611 * cpux.h: Ditto.
612 * modelx.c: Ditto.
c906108c
SS		 613
614 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
2df3850c 615 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
c906108c
SS		 616 * decode.c,decode.h: Regenerate, introduces IDESC table.
617 * mloop.in (extract16,extract32): Add IDESC support.
618 Update names of semantic handler member names.
619 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
2df3850c
JM		 620 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
621 * mloopx.in: Add IDESC support.
622 Update names of semantic handler member names.
623 Delete call to PROFILE_COUNT_INSN.
c906108c
SS		 624
625 * sem-switch.c: Regenerate. Redo computed goto label handling.
626 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
2df3850c
JM		 627 * readx.c: Regenerate. Redo computed goto label handling.
628 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
629 support.
c906108c
SS		 630
631 * m32r.c (m32r_fetch_register): Change result type and args to
632 conform to sim_fetch_register interface.
633 (m32r_store_register): Ditto for sim_store_register interface.
2df3850c
JM		 634 * m32rx.c (m32rx_fetch_register): Change result type and args to
635 conform to sim_fetch_register interface.
636 (m32rx_store_register): Ditto for sim_store_register interface.
c906108c
SS		 637
638 * sim-if.c (alloc_cpu): Delete.
639 (free_state): Uninstall modules here ...
640 (sim_open): ... and not here. Call sim_cpu_alloc_all.
641 Set default architecture/model if not specified.
642 (sim_fetch_register,sim_store_register): Rewrite.
643
644 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
645 and moved to common/sim-cpu.c.
646 (sim_create_inferior): Update.
647 (do_trap): Update.
648 * sim-main.h (h_pc_get,h_pc_set): Delete.
649
650 * sim-main.h (sim_cia): Change to USI.
651 (sim_cpu): Move m32r_misc_profile before machine generated part.
652
653Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
654
655 * configure: Regenerated to track ../common/aclocal.m4 changes.
656
657Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
658
659 * model.c: Rebuilt.
2df3850c 660 * modelx.c: Rebuilt.
c906108c
SS		 661
662Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
663
664 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
665 and variable renaming due to macro insn additions.
666 * mloop.in: Update to use CGEN_INSN_NUM.
2df3850c
JM		 667 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
668 * mloopx.in: Update to use CGEN_INSN_NUM.
c906108c
SS		 669
670Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
671
672 * configure: Regenerated to track ../common/aclocal.m4 changes.
673 * config.in: Ditto.
674
675Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
676
677 * acconfig.h: New file.
678 * configure.in: Reverted change of Apr 24; use sinclude again.
679
680Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
681
682 * configure: Regenerated to track ../common/aclocal.m4 changes.
683 * config.in: Ditto.
684
685Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
686
687 * configure.in: Don't call sinclude.
688
689Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
690
691 * cpu.c,sem.c,sem-switch.c: Regenerate. From
692 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
693 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
694 #include cgen-ops.h.
2df3850c
JM		 695 * cpux.c,readx.c,semx.c: Regenerate.
696 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
697 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
698 (m32r_h_accums_get): Sign extend top 8 bits.
699
700Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
701
702 * semx.c: Regenerate.
c906108c
SS		 703
704Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
705
706 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
2df3850c 707 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
c906108c
SS		 708
709Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
710
711 * configure: Regenerated to track ../common/aclocal.m4 changes.
712
713Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
714
715 * configure: Regenerated to track ../common/aclocal.m4 changes.
716
717Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
718
719 * configure: Regenerated to track ../common/aclocal.m4 changes.
720
721Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
722
723 * configure: Regenerated to track ../common/aclocal.m4 changes.
724
725Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
726
727 * config.in (HAVE_FCNTL_H): Add.
728 * configure: Regenerate.
729 * Makefile.in (SIM_OBJS): Add devices.o.
730 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
731 (UART_*): Define m32r serial port parameters.
732 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
733 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
734 * devices.c: To here.
735 * sim-if.c: Don't include signal.h,sim-core.h.
736 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
737 (sim_resume): Call sim_module_{resume,suspend}.
738 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
739
740 * tconfig.in (SIM_HANDLES_LMA): Define.
741
742 * sim-if.c (do_trap): Result is new pc.
743 Handle --environment=operating.
744 * sem-switch.c,sem.c: Regenerate.
2df3850c 745 * semx.c: Regenerate.
c906108c
SS		 746
747Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
748
749 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
750 sim_core_*_map with read_map, write_map, exec_map resp.
751
752Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
753
754 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
755 (arch.o): Delete cpu-opc.h dependency.
756 (decode.o,model.o): Likewise.
2df3850c 757 (decodex.o,modelx.o): Likewise.
c906108c
SS		 758
759 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
2df3850c 760 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 761
762Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
763
764 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
765
766 * sim-if.c (sim_info): Delete.
767
2df3850c
JM		 768Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
769
770 * mloopx.in: Fix handling of branch in parallel with another insn.
771 * semx.c: Regenerate.
772
c906108c
SS		 773Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
774
775 * sim-main.h: #include symcat.h.
776 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
777 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
778 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
779 * sem.c,sem-switch.c: Regenerate.
2df3850c
JM		 780 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
781 * mloopx.in: Rewrite.
782 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 783
784Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
785
786 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
787 in the backup PC register.
2df3850c
JM		 788 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
789 in the backup PC register.
c906108c
SS		 790
791Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
792
793 * m32r.c (do_lock,do_unlock): Delete.
794 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
795 * sem.c,sem-switch.c: Regenerate.
2df3850c 796 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
c906108c
SS		 797
798Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
799
800 * Makefile.in (M32R_OBJS): Add cpu.o.
801 (cpu.o): Add rule for.
802 (NL_TARGET): Define.
803 * configure.in: Add AC_CHECK_PROG(SCHEME).
804 * cpu.c: New file.
805 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
806 * sem-switch.c,sem.c: Regenerate.
807 * mloop.in (execute): Update call to semantic fn.
2df3850c
JM		 808 (M32RX_OBJS): Add cpux.o.
809 (cpux.o): Add rule for.
810 cpux.c: New file.
811 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
812 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
813 (m32rx_h_cr_{get,set}): New functions.
814 (m32rx_h_accums_{get,set}): New functions.
815 * mloopx.in: Rewrite main loop.
c906108c
SS		 816
817 * m32r.c (do_trap): Move from here.
818 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
819 (sim_create_inferior): Use h_pc_set.
820 (h_pc_{get,set}): New functions.
821 (h_gr_{get,set}): New functions.
822 (syscall_{read,write}_mem): New functions.
823 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
824
825Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
826
827 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
828 length parameter. Return -1.
829 (sim_create_inferior): Pass 4 sim_store_register.
830
831Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
832
833 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
834
835 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
2df3850c 836 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
c906108c
SS		 837
838Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
839
840 * decode.c, sem.c: Regenerate.
2df3850c
JM		 841 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
842 * m32rx.c (m32rx_h_accums_set): New function.
843 (m32rx_model_mark_[gs]et_h_gr): New function.
844 * mloopx.in: Rewrite.
845 * Makefile.in (mloopx.o): Build with -parallel.
846 * sim-main.h (_sim_cpu): Delete member `par_exec'.
847 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
c906108c
SS		 848
849Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
850
851 * Makefile.in (m32r.o): Depend on cpu.h
852 (extract.o): Pass -DSCACHE_P.
853 * mloop.in (extract{16,32}): Update call to m32r_decode.
854 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
855 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
856 * sim-main.h: #include "ansidecl.h".
857 Don't include cpu-opc.h, done by arch.h.
2df3850c
JM		 858 * Makefile.in (M32RX_OBJS): Build m32rx support now.
859 (m32rx.o): New rule.
860 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
861 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
862 (m32rx_h_accums_get): New function.
863 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
864 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
c906108c
SS		 865
866Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
867
868 * configure: Regenerated to track ../common/aclocal.m4 changes.
869
870Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
871
872 * configure: Regenerated to track ../common/aclocal.m4 changes.
873
2df3850c
JM		 874Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
875
876 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
877 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
878 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
879
c906108c
SS		 880Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
881
882 * cpux.h: Fix duplicate definition of h_accums field for
883 fmt_53_sadd structure.
884
2df3850c
JM		 885Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
886
887 * Makefile.in: Add m32rx objs, and rules to build them.
888 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
889 * m32rx.c, mloopx.in: New files.
890
c906108c
SS		 891Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
892
893 * configure: Regenerated to track ../common/aclocal.m4 changes.
894
895Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
896
897 * arch.c, arch.h, cpuall.h: New files.
898 * arch-defs.h: Deleted.
899 * mloop.in: Renamed from mainloop.in.
900 * Makefile.in: Update.
901 * sem-ops.h: Deleted.
902 * mem-ops.h: Deleted.
903 (arch): Renamed from CPU.
904 * cpu.h: New file.
905 * decode.c: Redone.
906 * decode.h: Redone.
907 * extract.c: Redone.
908 * model.c: Redone.
909 * sem-switch.c: Redone.
910 * sem.c: Renamed from semantics.c, and redone.
911 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
912 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
913 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
914 (m32r_{fetch,store}_register): New functions.
915 (model_mark_{get,set}_h_gr): Prefix with m32r_.
916 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
917 (h_cr_{get,set}): Prefix with m32r_.
918 (do_trap): Fetch state from current_cpu, not current_state.
919 Call sim_engine_halt instead of engine_halt.
920 * sim-if.c (alloc_cpu): New function.
921 (free_state): New function.
922 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
923 type. Call sim_analyze_program.
924 (sim_create_inferior): Handle selected cpu type when setting PC.
2df3850c 925 (sim_resume): Handle m32rx.
c906108c
SS		 926 (sim_stop_reason): Deleted.
927 (print_m32r_misc_cpu): Update.
2df3850c 928 (sim_{fetch,store}_register): Handle m32rx.
c906108c
SS		 929 (sim_{read,write}): Deleted.
930 (sim_engine_illegal_insn): New function.
931 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
932 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
2df3850c 933 Include cpux.h,decodex.h if m32rx.
c906108c
SS		 934 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
935 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
936 (sim_state): Delete members core,events,halt_jmp_buf.
937 Change `cpu' member to be a pointer to the cpu's struct, rather than
938 record inside the state struct.
939 * tconfig.in (WITH_DEVICES): Define here.
940 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
941
942Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
943
944 * arch-defs.h (INSN_NAME): Fix typo.
945
946Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
947
948 * configure: Regenerated to track ../common/aclocal.m4 changes.
949 * config.in: Ditto.
950
951Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
952
953 * m32r-sim.h (MSPR_ADDR): New macro.
954 (m32r_mspr_device): Declare.
955 (struct _device): Define.
956 * m32r.c (m32r_mspr_device): New global.
957 (device_{io_{read,write}_buffer,error}): New functions.
958 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
959 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
960 (sim_open): Attach device to handle MSPR register.
961 * sim-main.h (WITH_DEVICES): Define as 1.
962 Include cpu-sim.h.
963
964 * configure: Regenerated to track ../common/aclocal.m4 changes.
965
966Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
967
968 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
969 * configure: Regenerated.
970
971Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
972
973 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
974 * sim-if.c (sim_open): Call sim_config.
975 (sim_stop_reason): Update call to sim_signal_to_host.
976
977Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
978
979 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
980
981Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
982
983 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
984
985Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
986
987 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
988
989Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
990
991 * configure: Regenerated to track ../common/aclocal.m4 changes.
992
993Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
994
995 * configure: Regenerated to track ../common/aclocal.m4 changes.
996
997Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
998
999 * configure: Regenerated to track ../common/aclocal.m4 changes.
1000
1001Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1002
1003 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1004 SIM_DEFAULT_MODEL): Delete, moved to common.
1005 (SIM_EXTRA_CFLAGS): Update.
1006
1007Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1008
1009 * configure.in (sim_link_links): Configure non-strict memory
1010 alignment.
1011
1012 * configure: Regenerated to track ../common/aclocal.m4 changes.
1013
1014Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1015
1016 * configure: Regenerated to track ../common/aclocal.m4 changes.
1017
1018Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1019
1020 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1021 using sim_do_commandf.
1022 (sim_open): Set magic-number at the start.
1023 (sim_do_command): Implement.
1024
1025 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1026
1027Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1028
1029 * configure: Regenerated to track ../common/aclocal.m4 changes.
1030
1031Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1032
1033 * configure: Regenerated to track ../common/aclocal.m4 changes.
1034
1035Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1036
1037 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1038
1039Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1040
1041 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1042
1043Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1044
1045 * configure: Regenerated to track ../common/aclocal.m4 changes.
1046 * config.in: Ditto.
1047
1048Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1049
1050 * sim-if.c (sim_kill): Delete.
1051 (sim_create_inferior): Add ABFD argument.
1052 (sim_load): Move setting of PC from here.
1053 (sim_create_inferior): To here.
1054 (sim_load): Delete, use sim-hload.c instead.
1055
1056 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1057
1058Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1059
1060 * configure: Regenerated to track ../common/aclocal.m4 changes.
1061 * config.in: Ditto.
1062
1063Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1064
1065 * sim-if.c (sim_open): Add ABFD argument.
1066
1067Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1068
1069 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1070 * sim-if.c (sim_open): Use it.
1071
1072Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1073
1074 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1075
1076Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1077
1078 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1079 (sim_write): Ditto for write.
1080
1081 * m32r.c (do_trap): Ditto for read/write.
1082
1083Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1084
1085 * sim-if.c (sim_open): Add callback argument.
1086 (sim_set_callbacks, sim_callback): Delete.
1087 (sim_load): Set STATE_LOADED_P.
1088
1089Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1090
1091 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1092 sim_engine_abort.
1093
1094Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1095
1096 * sim-if.c (sim_open): Update to reflect changes to core in
1097 ../common/.
1098 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1099 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1100 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1101
1102Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1103
1104 * decode.c (decode): Add computed goto support.
1105
1106Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1107
1108 * mem-ops.h: Stub additional core read/write arguments.
1109
1110 * sim-main.h: Declare sim_cia - type SI.
1111 (struct _sim_cpu): Move base type to end per common.
1112 (struct _sim_state): Ditto.
1113
1114Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1115
1116 Merge from branch into devo. CGEN generic files moved to common
1117 directory. K&R C support is no longer provided.
1118
1119Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1120
1121 * configure: Regenerated to track ../common/aclocal.m4 changes.
1122
1123Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1124
1125 * Makefile.in, seman-cache.c: new file, for wingdb build.
1126 * sim-alloca.h: fixed for wingdb.
1127
1128Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1129
1130 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1131 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1132 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1133
1134Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1135
1136 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1137 (exc_illegal): Likewise.
1138 * decode.c (decode_vars): Add decode_illegal.
1139 * genmloop.sh: #include "cpu-opc.h".
1140 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1141 (labels): Add case_INSN_ILLEGAL.
1142 (SWITCH): Add INSN_ILLEGAL case.
1143
1144Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1145
1146 * model.c (model_module): Use 0 not NULL.
1147
1148 * genmloop.sh (sim_main_loop): Handle k&r c.
1149
1150 * sem-switch.c: Regenerate to get k&r c support.
1151 * semantics.c: Likewise.
1152
1153 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1154 (ADDCSI,SUBCSI): New functions.
1155 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1156 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1157
1158 * simcache.c (simcache_{install,init,uninstall}): Use
1159 DECLARE_MODULE_INSTALL_HANDLER.
1160 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1161
1162 * utils.c: #include "semops.h".
1163
1164Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1165
1166 * profile.c (profile_print_simcache): Fix thinko in printf text.
1167
1168 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1169
1170Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1171
1172 * m32r.c (h_cr_get): Rewrite.
1173 (h_cr_set): Rewrite.
1174 * sem-switch.c (rte): bcarry renamed to bcond.
1175 * semantics.c (rte): Likewise.
1176 * simdefs.h (CPU_STATE): Likewise.
1177
1178 * config.in (HAVE_SYS_TIME_H): Add.
1179 * configure.in: Check for sys/time.h.
1180 * configure: Regenerated.
1181 * utils.c: Include sys/time.h if present.
1182
1183 * common.c (sim_parse_args): Account for NULL terminating entry
1184 in long_options table.
1185
1186 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1187 Always use cache if configured in.
1188 * mainloop.in (do_extract_insn{16,32}): New functions.
1189 (normal,fast): Call them. Handle starting in left slot.
1190 * simcache.c (simcache_option_handler): Disallow -c0.
1191 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1192
1193 * profile.c (profile_print_simcache): Fix percentage calc.
1194
1195 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1196
1197Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1198
1199 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1200 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1201 Add mod-list.h.
1202 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1203 (sim-if.o,m32r.o,utils.o): Likewise.
1204 (common.o): Don't explicitly depend on mod-list.h.
1205 (mainloop.c): Pass CPU to genmloop.sh.
1206 (stamp-modules): Depend on configure.
1207 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1208 (extract.o): Depend on decode.h, memops.h, semops.h.
1209 (semantics.o,seman-cache.o): Likewise.
1210 (model.o,ops.o): Depend on memops.h.
1211 (extr-cache.o): Disable building for the moment.
1212
1213 * simcommon.h: Delete, move contents into cgen-sim.h.
1214 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1215 (UINT,CGEN_CAT3): Define.
1216 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1217 (decode_t): Renamed to DECODE.
1218
1219 * simfns.h: Delete, contents moved to memops.h,semops.h.
1220 * memops.h: New file.
1221 * semops.h: New file.
1222 * decode.h: Renamed from semantics.h.
1223
1224 * sim-argv.h: New file.
1225 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1226 dependency of sim-argv.h.
1227
1228 * sim-alloca.h: New file.
1229 * common.c: Include it.
1230 * Makefile.in (common.o): Add dependency.
1231
1232 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1233 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1234 * configure.in: sinclude ../common/aclocal.m4.
1235 Check for headers time.h, sys/resource.h.
1236 Check for functions time, getrusage.
1237 (sim_link_{files,links}): Add link cpu-opc.h.
1238 (sim_profile): Add simcache.
1239 (SIM_AC_PROFILE): Add simcache, profile.o.
1240 (simcache module): Delete extr-cache.o for now.
1241 (--enable-sim-cache): Allow specification of default cache size.
1242 * configure: Regenerated.
1243
1244 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1245 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1246 Regenerate.
1247
1248 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1249 Don't include m32r-sim.h.
1250 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1251 Simplify profiling test with PROFILE_MODEL_P.
1252 (mvfc,mvtc): Fix access of control registers.
1253 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1254 Don't include m32r-sim.h.
1255 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1256 Simplify profiling test with PROFILE_MODEL_P.
1257 (mvfc,mvtc): Fix access of control registers.
1258
1259 * sem-switch.c: New file, for GCC computed goto support.
1260
1261 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1262 memops.h,semops.h,trace.h,cpu-sim.h.
1263 (RUN_FAST_P): Change default to run fast if cache size > 0
1264 and not profiling.
1265 (sim_main_loop): Record execution time.
1266 Record instruction count even in fast mode.
1267 (init): Allow cpu to provide init code in mainloop.in.
1268 (FAST): Define as 0 or 1 depending on fast mode.
1269 * mainloop.in (normal): Combine with fast case.
1270 Add support for GCC computed gotos. Count simcache hits/misses.
1271 (init): Initialize "switch" labels if GNUC.
1272
1273 * cgen-utils.in: Don't include opcode/cgen.h.
1274 Include cgen-sim.h, cpu-opc.h.
1275 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1276 * m32r-sim.h: Don't include mod-list.h
1277 (RUN_FAST_P): Delete.
1278 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1279 semops.h,memory.h,trace.h
1280 (h_cr_get,h_cr_set): New functions.
1281 * memory.c: #include cgen-sim.h,callback.h.
1282 * ops.c: Don't include profile.h,m32r-sim.h.
1283 Include cgen-sim.h,memops.h,cpu-sim.h.
1284 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1285 * trace.c: Include cgen-sim.h,cpu-opc.h.
1286 * trace.h (trace_insn_{init,fini}): Declare.
1287
1288 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1289 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1290 Regenerate to get new insn aliases.
1291
1292 * mrun.c: #include "ansidecl.h".
1293 (STATE): Use struct sim_state instead.
1294
1295 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1296 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1297 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1298 (profile_print_simcache): New function.
1299 (profile_print): Call it. Print simulator speed stats.
1300 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1301 PROFILE_MEMORY_MASK.
1302 (MODULE_PROFILE_SIMCACHE_P): Define.
1303 (PROFILE_SIMCACHE_MASK): Define.
1304 (PROFILE_COUNT): New members total_insn_count,exec_time.
1305 New members simcache_hits,simcache_misses.
1306 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1307 (PROFILE_MODEL_P): New macro.
1308 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1309
1310 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1311 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1312 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1313 (sim_info): Pass verbose to profile_print.
1314
1315 * simcache.c: Include cgen-sim.h,callback.h.
1316 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1317 (simcache_option_handler): Ensure cache size at least 2.
1318 Allow config time specification of default cache size.
1319 * simcache.h (struct simcache): Support GCC computed gotos.
1320 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1321 (USING_SIMCACHE_P): New macro.
1322
1323 * simdefs.h: Don't include m32r-opc.h.
1324 (CGEN_MAX_SIM_INSNS): Define.
1325 (CPU_STATE): Regenerate.
1326 (ARGBUF): Regenerate.
1327 (extract,semantic handler decls): Delete, moved to decode.h.
1328
1329 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1330 (USE_SEM_SWITCH): Define.
1331
1332 * utils.c: Include bfd.h,time.h,sys/resource.h.
1333 (sim_time_get,sim_time_elapsed): New functions.
1334 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1335
1336Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1337
1338 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1339 * configure: Regenerated.
1340 * model.c: #include <stdlib.h>.
1341 * simcache.c: #include "libiberty.h".
1342 * simcommon.h (alloca): Handle i386-windows.
1343
1344 * common.c: #include libiberty.h.
1345 (sim_signal_to_host): Return 5 if wingdb.
1346
1347Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1348
1349 * configure.in (sim_cache): Enabled by default now, pass default
1350 cache size to --enable-sim-cache.
1351 * simcache.c (simcache_option_handler): Allow -c 0.
1352
1353 * simdefs.h,simfns.h: Regenerate
1354 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1355
1356Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1357
1358 Add model profiling support.
1359 * configure.in: Handle --enable-sim-model.
1360 (sim_profile): Add model.
1361 * Makefile.in (model.o): Add rule.
1362 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1363 * extract.c (*): Add model profiling support.
1364 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1365 (model_mark_{busy,unbusy}_reg): New functions.
1366 * profile.c (profile_option_handler): Recognize --profile model.
1367 (profile_print_model): New function.
1368 (profile_print): Call it.
1369 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1370 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1371 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1372 load_stall_count,taken_count,untaken_count.
1373 * semantics.c (*): Add model profiling support.
1374 * simcommon.h (struct sim_state): New members mach,model.
1375 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1376 (MAX_MODELS,MAX_UNITS): Define.
1377 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1378
1379 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1380 (stamp-modules): Depend on genmodlist.sh.
1381 * common.c (standard_options): Add --max-insns.
1382 (copy_argv): New function.
1383 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1384 * genmloop.sh: Allow mainloop.in to contain support code.
1385 * mainloop.in: Move do_insn16,do_insn32 here.
1386 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1387 * sim-if.c (sim_open): Don't set max insn count.
1388 (sim_create_inferior): Save argv,envp.
1389 * simcommon.h (struct sim_state): New members argv,envp.
1390 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1391 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1392 (ARGBUF): New members h_gr_get, h_gr_set.
1393 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1394 (trace_printf): Print to buffer, output later by trace_insn_fini.
1395 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1396
1397Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1398
1399 * configure.in (AC_FUNC_ALLOCA): Call.
1400 * configure: Regenerate.
1401 * config.h (HAVE_ALLOCA_H): Add.
1402 * simcommon.h: Add alloca support.
1403 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1404 (DECLARE_OPTION_HANDLER): Define.
1405 (MEM_FN): Declare using PARAMS.
1406 (DECLARE_MEM_FN): Define.
1407 * trace.c (trace_result): Tweak for !STDC.
1408 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1409 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1410 * common.c (sim_print_help_fn): Use PARAMS.
1411 (standard_option_handler): Fix decl for !STDC systems.
1412 * memory.c: #include <stdio.h>
1413 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1414 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1415 * profile.c (profile_install): Likewise.
1416 (profile_option_handler): Likewise.
1417
1418Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1419
1420 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1421 Prefix them with 0x instead.
1422
1423 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1424 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1425 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1426 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1427 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1428 Add support for boolean and/or.
1429 * utils.c: Redo naming of DI functional support.
1430 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1431
1432Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1433
1434 * Directory created.
GDB Binutils - Deliverables
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