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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [m32r/] [ChangeLog] - Blame information for rev 856

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Line No. Rev Author Line
1 24 jeremybenn 
2006-12-21  Hans-Peter Nilsson
2 
 
3 
        * acconfig.h: Remove.
4 
        * config.in: Regenerate.
5 
 
6 
2006-06-13  Richard Earnshaw
7 
 
8 
        * configure: Regenerated.
9 
 
10 
2006-06-05  Daniel Jacobowitz
11 
 
12 
        * configure: Regenerated.
13 
 
14 
2006-05-31  Daniel Jacobowitz
15 
 
16 
        * configure: Regenerated.
17 
 
18 
2005-03-23  Mark Kettenis
19 
 
20 
        * configure: Regenerate.
21 
 
22 
2005-01-14  Andrew Cagney
23 
 
24 
        * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
25 
        explicit call to AC_CONFIG_HEADER.
26 
        * configure: Regenerate.
27 
 
28 
2005-01-12  Andrew Cagney
29 
 
30 
        * configure.ac: Update to use ../common/common.m4.
31 
        * configure: Re-generate.
32 
 
33 
2005-01-11  Andrew Cagney
34 
 
35 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
36 
 
37 
2005-01-07  Andrew Cagney
38 
 
39 
        * configure.ac: Rename configure.in, require autoconf 2.59.
40 
        * configure: Re-generate.
41 
 
42 
2004-12-09  Kazuhiro Inaoka
43 
 
44 
        Committed by Kei Sakamoto.
45 
        * traps-linux.c (m32r_trap): Add entries of the following dummy system
46 
        calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
47 
        __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
48 
        __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
49 
        __NR_getresgid32 and __NR_chown32.
50 
        * syscall.h: Add new definitions of system call number.
51 
 
52 
2004-12-08  Hans-Peter Nilsson
53 
 
54 
        * configure: Regenerate for ../common/aclocal.m4 update.
55 
 
56 
2004-10-07  Kazuhiro Inaoka
57 
 
58 
        Committed by Andrew Cagney.
59 
        * traps-linux.c: Don't include linux/module.h.
60 
        (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
61 
        __NR_get_kernel_syms.
62 
 
63 
2004-05-18  Daniel Jacobowitz
64 
 
65 
        * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
66 
 
67 
2004-02-04  Andrew Cagney
68 
 
69 
        Committed by Andrew Cagney.
70 
        * mloopx.in: Update copyright.
71 
        (xextract-pbb): Fixed trap for system calls operation in parallel.
72 
        * mloop2.in (xextract-pbb): Ditto.
73 
 
74 
2003-12-19  Kazuhiro Inaoka
75 
 
76 
        * configure.in: Changed for dummy simulator of m32r-linux.
77 
        * configure: Regenerate.
78 
        * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
79 
        * traps-linux.c: Added for dummy simulator of m32r-linux.
80 
        * syscall.h: Ditto.
81 
        * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
82 
        simulator for m32r-linux.
83 
        * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
84 
        m32r-linux.
85 
 
86 
2003-12-11  Kazuhiro Inaoka
87 
 
88 
        * Makefile.in: Add support for new machine m32r2.
89 
        * cpu2.c: New file for m32r2 support.
90 
        * cpu2.h: Likewise.
91 
        * decode2.c: Likewise.
92 
        * decode2.h: Likewise.
93 
        * m32r2.c: Likewise.
94 
        * mloop2.in: Likewise.
95 
        * model2.c: Likewise.
96 
        * sem2-switch.c: Likewise.
97 
        * arch.c: Regenerate.
98 
        * arch.h: Regenerate.
99 
        * cpu.c: Regenerate.
100 
        * arch.c: Regenerate.
101 
        * cpuall.c: Regenerate.
102 
        * cpux.c: Regenerate.
103 
        * cpux.h: Regenerate.
104 
        * decode.c: Regenerate.
105 
        * decode.h: Regenerate.
106 
        * decodex.c: Regenerate.
107 
        * decodex.h: Regenerate.
108 
        * model.c: Regenerate.
109 
        * modelx.c: Regenerate.
110 
        * sem-switch.c: Regenerate.
111 
        * sem.c: Regenerate.
112 
        * semx-switch.c: Regenerate.
113 
        * m32r-sim.h: Add EVB register support.
114 
        * sim-if.c: Likewise.
115 
        * sim-main.h: Likewise.
116 
        * traps.c: Likewise.
117 
 
118 
2003-09-08  Dave Brolley
119 
 
120 
        On behalf of Doug Evans
121 
        * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
122 
 
123 
2003-02-27  Andrew Cagney
124 
 
125 
        * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
126 
 
127 
2002-12-19  Doug Evans
128 
 
129 
        * arch.c,arch.h,cpuall.h: Regenerate.
130 
        * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
131 
        * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
132 
 
133 
2002-06-16  Andrew Cagney
134 
 
135 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
136 
 
137 
2001-11-14  Dave Brolley
138 
 
139 
        * arch.c: Regenerate.
140 
        * arch.h: Regenerate.
141 
        * cpu.c: Regenerate.
142 
        * cpu.h: Regenerate.
143 
        * cpuall.h: Regenerate.
144 
        * cpux.c: Regenerate.
145 
        * cpux.h: Regenerate.
146 
        * decode.c: Regenerate.
147 
        * decode.h: Regenerate.
148 
        * decodex.c: Regenerate.
149 
        * decodex.h: Regenerate.
150 
        * model.c: Regenerate.
151 
        * modelx.c: Regenerate.
152 
        * sem-switch.c: Regenerate.
153 
        * sem.c: Regenerate.
154 
        * semx-switch.c: Regenerate.
155 
 
156 
2001-07-05  Ben Elliston
157 
 
158 
        * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
159 
        (stamp-cpu): Likewise.
160 
        (stamp-xcpu): Likewise.
161 
 
162 
2001-03-05  Dave Brolley
163 
 
164 
        * arch.c: Regenerate.
165 
        * arch.h: Regenerate.
166 
        * cpu.c: Regenerate.
167 
        * cpu.h: Regenerate.
168 
        * cpuall.h: Regenerate.
169 
        * cpux.c: Regenerate.
170 
        * cpux.h: Regenerate.
171 
        * decode.c: Regenerate.
172 
        * decode.h: Regenerate.
173 
        * decodex.c: Regenerate.
174 
        * decodex.h: Regenerate.
175 
        * model.c: Regenerate.
176 
        * modelx.c: Regenerate.
177 
        * sem-switch.c: Regenerate.
178 
        * sem.c: Regenerate.
179 
        * semx-switch.c: Regenerate.
180 
 
181 
2001-01-12  Frank Ch. Eigler
182 
 
183 
        * configure: Regenerated with sim_scache fix.
184 
 
185 
2000-11-18  Greg McGary
186 
 
187 
        * Makefile.in: remove `@true' commands for rules that have
188 
        $(CGEN_MAINT) as a prerequisite.
189 
 
190 
2000-10-06  Dave Brolley
191 
 
192 
        * sem.c: Regenerated.
193 
        * sem-switch.c: Regenerated.
194 
        * semx-switch.c: Regenerated.
195 
 
196 
2000-08-28  Dave Brolley
197 
 
198 
        * Makefile.in: Use of @true confuses VPATH. Remove it.
199 
        * cpu.h: Regenerated.
200 
        * cpux.h: Regenerated.
201 
        * decode.c: Regenerated.
202 
        * decodex.c: Regenerated.
203 
        * model.c: Regenerated.
204 
        * modelx.c: Regenerated.
205 
        * sem-switch.c: Regenerated.
206 
        * sem.c: Regenerated.
207 
        * semx-switch.c: Regenerated.
208 
 
209 
2000-08-21  Frank Ch. Eigler
210 
 
211 
        * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
212 
        (stamp-arch, stamp-cpu): New targets.
213 
 
214 
Tue May 23 21:39:23 2000  Andrew Cagney
215 
 
216 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
217 
 
218 
2000-03-30  Dave Brolley
219 
 
220 
        * configure: Regenerated.
221 
 
222 
1999-10-04  Doug Evans
223 
 
224 
        * arch.c,arch.h,cpuall.h: Rebuild.
225 
        * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
226 
 
227 
1999-09-29  Doug Evans
228 
 
229 
        * mloop.in: Update call to sim_engine_invalid_insn.
230 
        * sem.c,sem-switch.c: Rebuild.
231 
        * traps.c (sim_engine_invalid_insn): New arg `vpc'.  Change type of
232 
        result to SEM_PC.  Return vpc.
233 
        * mloopx.in: Ditto.
234 
        * semx-switch.c: Rebuild.
235 
 
236 
Wed Sep 29 14:47:20 1999  Dave Brolley
237 
 
238 
        * traps.c (sim_engine_invalid_insn): Return PC.
239 
 
240 
Thu Sep  2 18:15:53 1999  Andrew Cagney
241 
 
242 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
243 
 
244 
1999-09-01  Doug Evans
245 
 
246 
        * decodex.c: Rebuild.
247 
 
248 
1999-08-28  Doug Evans
249 
 
250 
        * sem.c: Rebuild
251 
 
252 
        * cpux.h: Rebuild.
253 
 
254 
1999-08-09  Doug Evans
255 
 
256 
        * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
257 
        * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
258 
 
259 
1999-08-04  Doug Evans
260 
 
261 
        * m32r-sim.h (SEM_SKIP_INSN): Delete.
262 
        * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
263 
        * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
264 
        * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
265 
        (emit_full_parallel): Ditto.
266 
 
267 
1999-05-08  Felix Lee
268 
 
269 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
270 
 
271 
Fri Apr 16 16:47:43 1999  Doug Evans
272 
 
273 
        * devices.c (device_io_read_buffer): New arg `sd'.
274 
        (device_io_write_buffer): New arg `sd'.
275 
        (device_error): Give proper arg spec.
276 
 
277 
1999-04-10  Doug Evans
278 
 
279 
        * sem-switch.c,sem.c: Rebuild.
280 
        * cpux.h,semx-switch.c: Rebuild.
281 
 
282 
1999-03-27  Doug Evans
283 
 
284 
        * decode.c: Rebuild.
285 
        * decodex.c: Rebuild.
286 
 
287 
1999-03-26  Doug Evans
288 
 
289 
        * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
290 
 
291 
1999-03-22  Doug Evans
292 
 
293 
        * arch.c,arch.h,model.c: Rebuild.
294 
        * modelx.c: Rebuild.
295 
        * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
296 
        (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
297 
        * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
298 
        a_m32r_h_accum_get with appropriate calls to m32rbf_*.
299 
        (m32rbf_store_register): Ditto.
300 
        (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
301 
        (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
302 
        * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
303 
        * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
304 
        with appropriate calls to m32rbf_*.
305 
 
306 
1999-03-11  Doug Evans
307 
 
308 
        * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
309 
        * cpux.c,cpux.h,semx-switch.c: Rebuild.
310 
        * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
311 
        * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
312 
 
313 
1999-02-25  Doug Evans
314 
 
315 
        * cpu.c,cpu.h: Rebuild.
316 
 
317 
1999-02-09  Doug Evans
318 
 
319 
        * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
320 
        (stamp-xmloop): s/-parallel/-parallel-write/.
321 
        * configure.in (sim_link_files,sim_link_links): Delete.
322 
        * configure: Rebuild.
323 
        * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
324 
        * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
325 
        * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
326 
        * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
327 
        m32r_cgen_opcode_open.  Set disassembler.
328 
        (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
329 
        * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
330 
        m32r-desc.h,m32r-opc.h,m32r-sim.h.
331 
 
332 
Thu Feb  4 16:04:26 1999  Doug Evans
333 
 
334 
        * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
335 
 
336 
1999-01-27  Doug Evans
337 
 
338 
        * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
339 
        * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
340 
 
341 
1999-01-15  Doug Evans
342 
 
343 
        * decode.h,model.c: Regenerate.
344 
        * decodex.h,modelx.c: Regenerate.
345 
 
346 
1999-01-14  Doug Evans
347 
 
348 
        * arch.c,arch.h,cpuall.h: Regenerate.
349 
        * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
350 
        * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
351 
        * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
352 
 
353 
1999-01-11  Doug Evans
354 
 
355 
        * Makefile.in (m32r-clean): rm eng.h.
356 
        * sim-main.h: Delete inclusion of ansidecl.h.
357 
        * cpu.h: Regenerate.
358 
        * cpux.h: Regenerate.
359 
 
360 
1999-01-06  Doug Evans
361 
 
362 
        * cpu.h: Regenerate.
363 
        * cpux.h: Regenerate.
364 
 
365 
1999-01-05  Doug Evans
366 
 
367 
        * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
368 
        (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
369 
        (sim-if.o): Use SIM_MAIN_DEPS.
370 
        (arch.o,traps.o,devices.o): Ditto.
371 
        (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
372 
        (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
373 
        (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
374 
        * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
375 
        * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
376 
        ([GS]ET_H_CR): Define.
377 
        (m32rbf_h_psw_[gs]et_handler): Declare.
378 
        ([GS]ET_H_PSW): Define.
379 
        (m32rbf_h_accum_[gs]et_handler): Declare.
380 
        ([GS]ET_H_ACCUM): Define.
381 
        (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
382 
        (m32rxf_h_accums_[gs]et_handler): Declare.
383 
        ([GS]ET_H_ACCUMS): Define.
384 
        * sim-if.c (sim_open): Model probing code moved to sim-model.c.
385 
        * m32r.c (WANT_CPU): Define as m32rbf.
386 
        (all register access fns): Rename to ..._handler.
387 
        * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
388 
        * m32rx.c (WANT_CPU): Define as m32rxf.
389 
        (all register access fns): Rename to ..._handler.
390 
 
391 
1998-12-14  Doug Evans
392 
 
393 
        * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
394 
        (SIM_AC_OPTION_ALIGNMENT): Make strict.
395 
        * configure: Regenerate.
396 
 
397 
        * sem-switch.c,sem.c,semx-switch.c: Regenerate.
398 
        * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
399 
        * traps.c (m32r_core_signal): Handle --environment=operating.
400 
 
401 
1998-12-09  Doug Evans
402 
 
403 
        * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
404 
        * cpux.h,decodex.c,semx-switch.c: Regenerate.
405 
 
406 
        * sim-if.c: Include string.h or strings.h if present.
407 
 
408 
1998-12-04  Doug Evans
409 
 
410 
        * configure.in: Call SIM_AC_OPTION_INLINE.
411 
        * configure: Regenerate.
412 
        * sim-main.h: Protect against multiple inclusion.
413 
        Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
414 
        Done by cgen-sim.h now.
415 
        * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
416 
        * cpuall.h: Regenerate.
417 
        * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
418 
        * mloop.in (extract16): Make static inline again.
419 
        Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
420 
        (extract32): Ditto.
421 
        Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
422 
        (execute): Test ARGBUF_PROFILE_P before profiling.
423 
        Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
424 
        * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
425 
        * mloopx.in: Rewrite.
426 
 
427 
1998-11-22  Doug Evans
428 
 
429 
        * devices.c (device_io_write_buffer): Fix typo.
430 
        * sim-if.c (sim_open): Hack in call to dv_sockser_install.
431 
        * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
432 
 
433 
1998-11-18  Doug Evans
434 
 
435 
        * Makefile.in (M32R_OBJS): Delete extract.o.
436 
        (extract.o): Delete.
437 
        * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
438 
        * mloop.in (extract16): Update type of `insn' arg.
439 
        Delete call to d->extract.
440 
        (extract32): Ditto.
441 
        * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
442 
        * mloopx.in (extractx16): Update type of `insn' arg.
443 
        Delete call to d->extract.  Delete arg pbb_p.  All callers updated.
444 
        (extract-simple,full-exec-simple,fast-exec-simple): Delete.
445 
        (extractx32): Ditto.
446 
 
447 
Wed Nov  4 23:55:37 1998  Doug Evans
448 
 
449 
        * sim-main.h: Delete inclusion of config.h, include sim-basics.h
450 
        before cgen-types.h.
451 
        * tconfig.in: Guard against multiple inclusion.
452 
        * cpu.h: Delete decls moved to genmloop.sh.
453 
        * cpux.h: Ditto.
454 
 
455 
Mon Oct 19 14:13:05 1998  Doug Evans
456 
 
457 
        * sim-main.h: #include cpu-opc.h.
458 
        * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
459 
        to get #include cleanup.
460 
        * decodex.c,extractx.c,modelx.c: Ditto.
461 
 
462 
        * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
463 
        CGEN_INCLUDE_DEPS.
464 
        (M32RBF_INCLUDE_DEPS): Define.
465 
        (m32r .o's): Depend on it.
466 
        (mloop.c): Update call to genmloop.sh.
467 
        * cpu.h,cpuall.h: Regenerate.
468 
        * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
469 
        #include cgen-scache.h,cgen-cpu.h.
470 
        * tconfig.in (WITH_FOO semantic macros): Delete.
471 
        * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
472 
        (m32rx .o's): Depend on it.
473 
        (mloopx.c): Update call to genmloop.sh.
474 
        * cpux.h: Regenerate.
475 
 
476 
Fri Oct 16 09:15:29 1998  Doug Evans
477 
 
478 
        * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
479 
 
480 
Fri Oct  9 16:11:58 1998  Doug Evans
481 
 
482 
        Add pseudo-basic-block execution support.
483 
        * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
484 
        (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
485 
        (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
486 
        (mloop.c): Build pseudo-basic-block version.  Depend on stamp-cpu.
487 
        * arch.c,arch.h,cpuall.h: Regenerate.
488 
        * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
489 
        * sem-switch.c,sem.c: Regenerate.
490 
        * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
491 
        load_regs_pending.
492 
        * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
493 
        (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
494 
        m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
495 
        m32rbf_h_accum_set): Likewise.
496 
        (m32r_model_{init,update}_insn_cycles): Delete.
497 
        (m32rbf_model_insn_{before,after}): New fns.
498 
        (m32r_model_record_cti,m32r_model_record_cycles): Delete.
499 
        (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
500 
        (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
501 
        (check_load_stall): New fn.
502 
        (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
503 
        (m32rbf_model_test_u_exec): New fn.
504 
        * mloop.in: Rewrite, use pbb support.
505 
        * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
506 
        (sim_fetch_register,sim_store_register): Delete.
507 
        * sim-main.h (CIA_GET,CIA_SET): Fix.
508 
        (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
509 
        * tconfig.in (WITH_SCACHE_PBB): Define.
510 
        (WITH_SCACHE_PBB_M32RBF): Define.
511 
        * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
512 
        (m32r_trap): Pass pc to sim_engine_halt.
513 
        * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
514 
        * configure: Regenerate.
515 
        * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
516 
        (mloopx.c): Build pseudo-basic-block version.
517 
        (semx.o): Delete.
518 
        (extractx.o): Add.
519 
        * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
520 
        * readx.c: Delete.
521 
        * semx.c: Delete.
522 
        * extractx.c: New file.
523 
        * semx-switch.c: New file.
524 
        * m32r-sim.h (BRANCH_NEW_PC): Delete.
525 
        (SEM_SKIP_INSN): New macro.
526 
        * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
527 
        (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
528 
        m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
529 
        m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
530 
        (m32rxf_model_insn_{before,after}): New fns.
531 
        (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
532 
        (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
533 
        (check_load_stall): New fn.
534 
        (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
535 
        * mloopx.in: Rewrite, use pbb support.
536 
        * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
537 
        (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
538 
 
539 
Wed Sep 16 18:22:27 1998  Doug Evans
540 
 
541 
        * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
542 
        ({ACC1L,ACC1H}_REGNUM): New macros.
543 
        (m32r_decode_gdb_ctrl_regnum): Add prototype.
544 
        * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
545 
        (m32r_fetch_register,m32r_store_register): Rewrite.
546 
        * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
547 
 
548 
Tue Sep 15 15:01:14 1998  Doug Evans
549 
 
550 
        * m32r-sim.h (GET_H_SM): New macro.
551 
        (UART params): Update to msa2000.
552 
        * devices.c (device_io_read_buffer): Update to msa2000.
553 
        * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
554 
        (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
555 
        * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
556 
        * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
557 
        (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
558 
        * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
559 
 
560 
Wed Sep  9 15:29:36 1998  Doug Evans
561 
 
562 
        * m32r-sim.h (m32r_trap): Update prototype.
563 
        * traps.c (m32r_trap): New arg `pc'.
564 
        * sem.c,sem-switch.c: Regenerated.
565 
        * cpux.h,readx.c,semx.c: Regenerated.
566 
 
567 
Mon Aug  3 12:59:17 1998  Doug Evans
568 
 
569 
        Rename cpu m32r to m32rb to distinguish from architecture name.
570 
        * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
571 
        * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
572 
        * tconfig.in (WANT_CPU_M32RB): Ditto.
573 
        * m32r.c (WANT_CPU_M32RB): Ditto.
574 
        (*): m32r_ cpu fns renamed to m32rb_.
575 
        * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
576 
        * arch.h,arch.c: Regenerate.
577 
        * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
578 
        * sem-switch.c,sem.c: Regenerate.
579 
 
580 
        * sim-if.c (sim_open): Don't allocate memory on top of any user
581 
        specified memory.
582 
        (h_gr_get,h_gr_set): Delete.
583 
        * sim-main.h (h_gr_get,h_gr_set): Delete.
584 
        * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
585 
        a_m32r_h_gr_[gs]et.
586 
 
587 
        * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
588 
 
589 
        * sim-if.c (sim_open): Open opcode table.
590 
        (sim_close): Close it.
591 
 
592 
Tue Jul 28 13:06:19 1998  Doug Evans
593 
 
594 
        Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
595 
        accept an accumulator choice.
596 
        * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
597 
 
598 
Fri Jul 24 13:00:29 1998  Doug Evans
599 
 
600 
        * m32r.c: Include cgen-mem.h.
601 
        * traps.c (m32r_trap): Tweak for -Wall.
602 
        * m32rx.c: Include cgen-mem.h.
603 
        * semx.c: Regenerate, get -Wall cleanups.
604 
 
605 
Tue Jul 21 16:53:10 1998  Doug Evans
606 
 
607 
        * cpu.h,extract.c: Regenerate.  pc-rel calcs done on f_dispNN now.
608 
        * cpux.h,readx.c,semx.c: Ditto.
609 
 
610 
Wed Jul  1 16:51:15 1998  Doug Evans
611 
 
612 
        * Makefile.in: cgen_maint -> CGEN_MAINT.
613 
        * configure.in: AC_SUBST cgen,cgendir.  No longer look for guile.
614 
        * configure: Regenerate.
615 
        * arch.c,arch.h,cpuall.h: Regenerate.
616 
        * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
617 
        * sem-switch.c,sem.c: Regenerate.
618 
        * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
619 
        * semx.c: Regenerate.
620 
        * mloopx.in (icount): Moved here from genmloop.sh.
621 
 
622 
Sat Jun 13 07:49:23 1998  Doug Evans
623 
 
624 
        * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
625 
        load_stall,biggest_cycles.
626 
        * m32r.c (m32r_model_mark_get_h_gr): Update.
627 
        (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
628 
        (m32r_model_record_cti,m32r_model_record_cycles): New functions.
629 
        * mloop.in: Call cycle init/update fns.
630 
        * model.c: Regenerate.
631 
        * m32rx.c (m32rx_model_mark_get_h_gr): Update.
632 
        * mloopx.in: Call cycle init/update fns.
633 
        * modelx.c: Regenerate.
634 
 
635 
Wed Jun 10 17:39:29 1998  Doug Evans
636 
 
637 
        * traps.c: New file.  Trap support moved here from sim-if.c.
638 
        * Makefile.in (SIM_OBJS): Add traps.o
639 
        * sim-if.c: Don't include targ-vals.h.
640 
        (sim_engine_illegal_insn): Moved to traps.c
641 
        * sim-main.h (SIM_CORE_SIGNAL): Define.
642 
        (m32r_core_signal): Declare.
643 
        * m32r-sim.h (m32r_trap): Declare.
644 
 
645 
        * devices.c (device_io_read_buffer): Handle cache purging via MCCR
646 
        register.
647 
 
648 
        * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
649 
        (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
650 
        (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
651 
 
652 
        * extract.c,sem-switch.c,sem.c: Regenerate.
653 
        * cpux.h,readx.c,semx.c: Regenerate.
654 
 
655 
Wed May 20 00:10:40 1998  Doug Evans
656 
 
657 
        * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
658 
        * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
659 
        (execute): Count parallel insns.
660 
        * sim-if.c (print_m32r_misc_cpu): Print count.
661 
        * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
662 
 
663 
        Zero bottom two bits of pc in jmp,jl insns.
664 
        * sem.c,sem-switch.c: Regenerate.
665 
        * semx.c: Regenerate.
666 
 
667 
Tue May 19 16:45:33 1998  Doug Evans
668 
 
669 
        * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
670 
 
671 
Sat May 16 13:04:30 1998  Doug Evans
672 
 
673 
        * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
674 
        (sim_sync_stop): New function.
675 
 
676 
Fri May 15 16:43:27 1998  Doug Evans
677 
 
678 
        * Makefile.in (devices.o): Add dependencies.
679 
 
680 
        * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
681 
        * sem-switch.c,sem.c: Regenerate.
682 
        * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
683 
        * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
684 
        * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
685 
        * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
686 
        Fix pc value passed to TRACE_INSN for second parallel insn.
687 
 
688 
Thu May  7 02:51:35 1998  Doug Evans
689 
 
690 
        * Makefile.in (SIM_OBJS): Add sim-cpu.o.
691 
 
692 
Wed May  6 14:51:39 1998  Doug Evans
693 
 
694 
        * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
695 
        * model.c: Ditto.  Reorganize model/mach data.
696 
        * cpux.h: Ditto.
697 
        * modelx.c: Ditto.
698 
 
699 
        * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
700 
        (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
701 
        * decode.c,decode.h: Regenerate, introduces IDESC table.
702 
        * mloop.in (extract16,extract32): Add IDESC support.
703 
        Update names of semantic handler member names.
704 
        (execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
705 
        * decodex.c,decodex.h: Regenerate, introduces IDESC table.
706 
        * mloopx.in: Add IDESC support.
707 
        Update names of semantic handler member names.
708 
        Delete call to PROFILE_COUNT_INSN.
709 
 
710 
        * sem-switch.c: Regenerate.  Redo computed goto label handling.
711 
        * sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
712 
        * readx.c: Regenerate.  Redo computed goto label handling.
713 
        * semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
714 
        support.
715 
 
716 
        * m32r.c (m32r_fetch_register): Change result type and args to
717 
        conform to sim_fetch_register interface.
718 
        (m32r_store_register): Ditto for sim_store_register interface.
719 
        * m32rx.c (m32rx_fetch_register): Change result type and args to
720 
        conform to sim_fetch_register interface.
721 
        (m32rx_store_register): Ditto for sim_store_register interface.
722 
 
723 
        * sim-if.c (alloc_cpu): Delete.
724 
        (free_state): Uninstall modules here ...
725 
        (sim_open): ... and not here.  Call sim_cpu_alloc_all.
726 
        Set default architecture/model if not specified.
727 
        (sim_fetch_register,sim_store_register): Rewrite.
728 
 
729 
        * sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
730 
        and moved to common/sim-cpu.c.
731 
        (sim_create_inferior): Update.
732 
        (do_trap): Update.
733 
        * sim-main.h (h_pc_get,h_pc_set): Delete.
734 
 
735 
        * sim-main.h (sim_cia): Change to USI.
736 
        (sim_cpu): Move m32r_misc_profile before machine generated part.
737 
 
738 
Tue Apr 28 18:33:31 1998  Geoffrey Noer
739 
 
740 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
741 
 
742 
Tue Apr 28 18:05:53 1998  Nick Clifton
743 
 
744 
        * model.c: Rebuilt.
745 
        * modelx.c: Rebuilt.
746 
 
747 
Mon Apr 27 15:36:30 1998  Doug Evans
748 
 
749 
        * cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
750 
        and variable renaming due to macro insn additions.
751 
        * mloop.in: Update to use CGEN_INSN_NUM.
752 
        * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
753 
        * mloopx.in: Update to use CGEN_INSN_NUM.
754 
 
755 
Sun Apr 26 15:31:55 1998  Tom Tromey
756 
 
757 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
758 
        * config.in: Ditto.
759 
 
760 
Sun Apr 26 15:20:05 1998  Tom Tromey
761 
 
762 
        * acconfig.h: New file.
763 
        * configure.in: Reverted change of Apr 24; use sinclude again.
764 
 
765 
Fri Apr 24 14:16:40 1998  Tom Tromey
766 
 
767 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
768 
        * config.in: Ditto.
769 
 
770 
Fri Apr 24 11:19:26 1998  Tom Tromey
771 
 
772 
        * configure.in: Don't call sinclude.
773 
 
774 
Mon Apr 20 16:12:35 1998  Doug Evans
775 
 
776 
        * cpu.c,sem.c,sem-switch.c: Regenerate.  From
777 
        - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
778 
        * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
779 
        #include cgen-ops.h.
780 
        * cpux.c,readx.c,semx.c: Regenerate.
781 
        * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
782 
        #include cgen-ops.h.  Delete inclusion of several unnecessary headers.
783 
        (m32r_h_accums_get): Sign extend top 8 bits.
784 
 
785 
Tue Apr 14 14:04:07 1998  Doug Evans
786 
 
787 
        * semx.c: Regenerate.
788 
 
789 
Fri Apr 10 18:22:41 1998  Doug Evans
790 
 
791 
        * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
792 
        * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
793 
 
794 
Sat Apr  4 20:36:25 1998  Andrew Cagney
795 
 
796 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
797 
 
798 
Fri Mar 27 16:15:52 1998  Andrew Cagney
799 
 
800 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
801 
 
802 
Wed Mar 25 12:35:29 1998  Andrew Cagney
803 
 
804 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
805 
 
806 
Wed Mar 18 12:38:12 1998  Andrew Cagney
807 
 
808 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
809 
 
810 
Sat Mar 14 20:53:36 1998  Doug Evans
811 
 
812 
        * config.in (HAVE_FCNTL_H): Add.
813 
        * configure: Regenerate.
814 
        * Makefile.in (SIM_OBJS): Add devices.o.
815 
        * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
816 
        (UART_*): Define m32r serial port parameters.
817 
        (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
818 
        * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
819 
        * devices.c: To here.
820 
        * sim-if.c: Don't include signal.h,sim-core.h.
821 
        (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
822 
        (sim_resume): Call sim_module_{resume,suspend}.
823 
        * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
824 
 
825 
        * tconfig.in (SIM_HANDLES_LMA): Define.
826 
 
827 
        * sim-if.c (do_trap): Result is new pc.
828 
        Handle --environment=operating.
829 
        * sem-switch.c,sem.c: Regenerate.
830 
        * semx.c: Regenerate.
831 
 
832 
Wed Mar 11 14:07:39 1998  Andrew Cagney
833 
 
834 
        * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
835 
        sim_core_*_map with read_map, write_map, exec_map resp.
836 
 
837 
Wed Mar  4 11:36:51 1998  Doug Evans
838 
 
839 
        * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
840 
        (arch.o): Delete cpu-opc.h dependency.
841 
        (decode.o,model.o): Likewise.
842 
        (decodex.o,modelx.o): Likewise.
843 
 
844 
        * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
845 
        * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
846 
 
847 
Thu Feb 26 18:38:35 1998  Andrew Cagney
848 
 
849 
        * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
850 
 
851 
        * sim-if.c (sim_info): Delete.
852 
 
853 
Fri Feb 27 10:14:29 1998  Doug Evans
854 
 
855 
        * mloopx.in: Fix handling of branch in parallel with another insn.
856 
        * semx.c: Regenerate.
857 
 
858 
Mon Feb 23 13:30:46 1998  Doug Evans
859 
 
860 
        * sim-main.h: #include symcat.h.
861 
        * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
862 
        (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
863 
        * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
864 
        * sem.c,sem-switch.c: Regenerate.
865 
        * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
866 
        * mloopx.in: Rewrite.
867 
        * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
868 
 
869 
Mon Feb 23 12:27:52 1998  Nick Clifton
870 
 
871 
        * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
872 
        in the backup PC register.
873 
        * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
874 
        in the backup PC register.
875 
 
876 
Thu Feb 19 16:39:35 1998  Doug Evans
877 
 
878 
        * m32r.c (do_lock,do_unlock): Delete.
879 
        * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
880 
        * sem.c,sem-switch.c: Regenerate.
881 
        * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
882 
 
883 
Tue Feb 17 18:18:10 1998  Doug Evans
884 
 
885 
        * Makefile.in (M32R_OBJS): Add cpu.o.
886 
        (cpu.o): Add rule for.
887 
        (NL_TARGET): Define.
888 
        * configure.in: Add AC_CHECK_PROG(SCHEME).
889 
        * cpu.c: New file.
890 
        * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
891 
        * sem-switch.c,sem.c: Regenerate.
892 
        * mloop.in (execute): Update call to semantic fn.
893 
        (M32RX_OBJS): Add cpux.o.
894 
        (cpux.o): Add rule for.
895 
        cpux.c: New file.
896 
        * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
897 
        * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
898 
        (m32rx_h_cr_{get,set}): New functions.
899 
        (m32rx_h_accums_{get,set}): New functions.
900 
        * mloopx.in: Rewrite main loop.
901 
 
902 
        * m32r.c (do_trap): Move from here.
903 
        * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
904 
        (sim_create_inferior): Use h_pc_set.
905 
        (h_pc_{get,set}): New functions.
906 
        (h_gr_{get,set}): New functions.
907 
        (syscall_{read,write}_mem): New functions.
908 
        * sim-main.h (h_{gr,pc}_{get,set}): Declare.
909 
 
910 
Tue Feb 17 12:44:38 1998  Andrew Cagney
911 
 
912 
        * sim-if.c (sim_store_register, sim_fetch_register): Pass in
913 
        length parameter.  Return -1.
914 
        (sim_create_inferior): Pass 4 sim_store_register.
915 
 
916 
Wed Feb 11 19:53:48 1998  Doug Evans
917 
 
918 
        * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
919 
 
920 
        * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
921 
        * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
922 
 
923 
Mon Feb  9 19:41:54 1998  Doug Evans
924 
 
925 
        * decode.c, sem.c: Regenerate.
926 
        * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
927 
        * m32rx.c (m32rx_h_accums_set): New function.
928 
        (m32rx_model_mark_[gs]et_h_gr): New function.
929 
        * mloopx.in: Rewrite.
930 
        * Makefile.in (mloopx.o): Build with -parallel.
931 
        * sim-main.h (_sim_cpu): Delete member `par_exec'.
932 
        * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
933 
 
934 
Thu Feb  5 12:44:31 1998  Doug Evans
935 
 
936 
        * Makefile.in (m32r.o): Depend on cpu.h
937 
        (extract.o): Pass -DSCACHE_P.
938 
        * mloop.in (extract{16,32}): Update call to m32r_decode.
939 
        * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
940 
        * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
941 
        * sim-main.h: #include "ansidecl.h".
942 
        Don't include cpu-opc.h, done by arch.h.
943 
        * Makefile.in (M32RX_OBJS): Build m32rx support now.
944 
        (m32rx.o): New rule.
945 
        * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
946 
        * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
947 
        (m32rx_h_accums_get): New function.
948 
        * mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
949 
        * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
950 
 
951 
Sun Feb  1 16:47:51 1998  Andrew Cagney
952 
 
953 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
954 
 
955 
Sat Jan 31 18:15:41 1998  Andrew Cagney
956 
 
957 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
958 
 
959 
Thu Jan 29 11:22:00 1998  Doug Evans
960 
 
961 
        * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
962 
        * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
963 
        * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
964 
 
965 
Tue Jan 20 14:16:02 1998  Nick Clifton
966 
 
967 
        * cpux.h: Fix duplicate definition of h_accums field for
968 
        fmt_53_sadd structure.
969 
 
970 
Tue Jan 20 01:42:17 1998  Doug Evans
971 
 
972 
        * Makefile.in: Add m32rx objs, and rules to build them.
973 
        * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
974 
        * m32rx.c, mloopx.in: New files.
975 
 
976 
Mon Jan 19 22:26:29 1998  Doug Evans
977 
 
978 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
979 
 
980 
Mon Jan 19 14:13:40 1998  Doug Evans
981 
 
982 
        * arch.c, arch.h, cpuall.h: New files.
983 
        * arch-defs.h: Deleted.
984 
        * mloop.in: Renamed from mainloop.in.
985 
        * Makefile.in: Update.
986 
        * sem-ops.h: Deleted.
987 
        * mem-ops.h: Deleted.
988 
        (arch): Renamed from CPU.
989 
        * cpu.h: New file.
990 
        * decode.c: Redone.
991 
        * decode.h: Redone.
992 
        * extract.c: Redone.
993 
        * model.c: Redone.
994 
        * sem-switch.c: Redone.
995 
        * sem.c: Renamed from semantics.c, and redone.
996 
        * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
997 
        (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
998 
        * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
999 
        (m32r_{fetch,store}_register): New functions.
1000 
        (model_mark_{get,set}_h_gr): Prefix with m32r_.
1001 
        (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1002 
        (h_cr_{get,set}): Prefix with m32r_.
1003 
        (do_trap): Fetch state from current_cpu, not current_state.
1004 
        Call sim_engine_halt instead of engine_halt.
1005 
        * sim-if.c (alloc_cpu): New function.
1006 
        (free_state): New function.
1007 
        (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1008 
        type.  Call sim_analyze_program.
1009 
        (sim_create_inferior): Handle selected cpu type when setting PC.
1010 
        (sim_resume): Handle m32rx.
1011 
        (sim_stop_reason): Deleted.
1012 
        (print_m32r_misc_cpu): Update.
1013 
        (sim_{fetch,store}_register): Handle m32rx.
1014 
        (sim_{read,write}): Deleted.
1015 
        (sim_engine_illegal_insn): New function.
1016 
        * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1017 
        Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
1018 
        Include cpux.h,decodex.h if m32rx.
1019 
        (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1020 
        (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1021 
        (sim_state): Delete members core,events,halt_jmp_buf.
1022 
        Change `cpu' member to be a pointer to the cpu's struct, rather than
1023 
        record inside the state struct.
1024 
        * tconfig.in (WITH_DEVICES): Define here.
1025 
        (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1026 
 
1027 
Fri Jan 16 12:16:56 1998  Nick Clifton
1028 
 
1029 
        * arch-defs.h (INSN_NAME): Fix typo.
1030 
 
1031 
Mon Dec 15 23:17:11 1997  Andrew Cagney
1032 
 
1033 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1034 
        * config.in: Ditto.
1035 
 
1036 
Thu Dec  4 09:21:05 1997  Doug Evans
1037 
 
1038 
        * m32r-sim.h (MSPR_ADDR): New macro.
1039 
        (m32r_mspr_device): Declare.
1040 
        (struct _device): Define.
1041 
        * m32r.c (m32r_mspr_device): New global.
1042 
        (device_{io_{read,write}_buffer,error}): New functions.
1043 
        * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1044 
        * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1045 
        (sim_open): Attach device to handle MSPR register.
1046 
        * sim-main.h (WITH_DEVICES): Define as 1.
1047 
        Include cpu-sim.h.
1048 
 
1049 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1050 
 
1051 
Wed Dec  3 18:08:44 1997  Doug Evans
1052 
 
1053 
        * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1054 
        * configure: Regenerated.
1055 
 
1056 
Wed Nov 19 12:17:08 1997  Doug Evans
1057 
 
1058 
        * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1059 
        * sim-if.c (sim_open): Call sim_config.
1060 
        (sim_stop_reason): Update call to sim_signal_to_host.
1061 
 
1062 
Tue Nov 18 15:33:48 1997  Doug Evans
1063 
 
1064 
        * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1065 
 
1066 
Fri Oct 31 18:46:46 1997  Andrew Cagney
1067 
 
1068 
        * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1069 
 
1070 
Mon Oct 27 12:43:54 1997  Doug Evans
1071 
 
1072 
        * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1073 
 
1074 
Fri Oct  3 09:28:00 1997  Andrew Cagney
1075 
 
1076 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1077 
 
1078 
Wed Sep 24 17:38:57 1997  Andrew Cagney
1079 
 
1080 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1081 
 
1082 
Tue Sep 23 11:04:38 1997  Andrew Cagney
1083 
 
1084 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1085 
 
1086 
Tue Sep 23 10:19:51 1997  Andrew Cagney
1087 
 
1088 
        * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1089 
        SIM_DEFAULT_MODEL): Delete, moved to common.
1090 
        (SIM_EXTRA_CFLAGS): Update.
1091 
 
1092 
Mon Sep 22 11:46:20 1997  Andrew Cagney
1093 
 
1094 
        * configure.in (sim_link_links): Configure non-strict memory
1095 
        alignment.
1096 
 
1097 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1098 
 
1099 
Fri Sep 19 17:45:25 1997  Andrew Cagney
1100 
 
1101 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1102 
 
1103 
Wed Sep 17 17:44:40 1997  Andrew Cagney
1104 
 
1105 
        * sim-if.c (sim_open): Allocate memory under sim-memopt module
1106 
        using sim_do_commandf.
1107 
        (sim_open): Set magic-number at the start.
1108 
        (sim_do_command): Implement.
1109 
 
1110 
        * sim-main.h (sim_engine_halt): Map onto engine_halt.
1111 
 
1112 
Mon Sep 15 17:36:15 1997  Andrew Cagney
1113 
 
1114 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1115 
 
1116 
Thu Sep  4 17:21:23 1997  Doug Evans
1117 
 
1118 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1119 
 
1120 
Fri Sep  5 10:21:48 1997  Andrew Cagney
1121 
 
1122 
        * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1123 
 
1124 
Thu Sep  4 10:30:02 1997  Andrew Cagney
1125 
 
1126 
        * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1127 
 
1128 
Wed Aug 27 18:13:22 1997  Andrew Cagney
1129 
 
1130 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1131 
        * config.in: Ditto.
1132 
 
1133 
Tue Aug 26 10:39:42 1997  Andrew Cagney
1134 
 
1135 
        * sim-if.c (sim_kill): Delete.
1136 
        (sim_create_inferior): Add ABFD argument.
1137 
        (sim_load): Move setting of PC from here.
1138 
        (sim_create_inferior): To here.
1139 
        (sim_load): Delete, use sim-hload.c instead.
1140 
 
1141 
        * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1142 
 
1143 
Mon Aug 25 17:50:22 1997  Andrew Cagney
1144 
 
1145 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1146 
        * config.in: Ditto.
1147 
 
1148 
Mon Aug 25 15:54:08 1997  Andrew Cagney
1149 
 
1150 
        * sim-if.c (sim_open): Add ABFD argument.
1151 
 
1152 
Tue Jul 22 10:16:16 1997  Doug Evans
1153 
 
1154 
        * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1155 
        * sim-if.c (sim_open): Use it.
1156 
 
1157 
Wed Jun  4 12:48:12 1997  Andrew Cagney
1158 
 
1159 
        * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1160 
 
1161 
Tue May 27 14:15:44 1997  Andrew Cagney
1162 
 
1163 
        * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1164 
        (sim_write): Ditto for write.
1165 
 
1166 
        * m32r.c (do_trap): Ditto for read/write.
1167 
 
1168 
Tue May 20 10:18:25 1997  Andrew Cagney
1169 
 
1170 
        * sim-if.c (sim_open): Add callback argument.
1171 
        (sim_set_callbacks, sim_callback): Delete.
1172 
        (sim_load): Set STATE_LOADED_P.
1173 
 
1174 
Mon May 19 12:55:42 1997  Andrew Cagney
1175 
 
1176 
        * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1177 
        sim_engine_abort.
1178 
 
1179 
Mon May  5 12:45:28 1997  Andrew Cagney
1180 
 
1181 
        * sim-if.c (sim_open): Update to reflect changes to core in
1182 
        ../common/.
1183 
        * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1184 
        GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1185 
        SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1186 
 
1187 
Sat May  3 08:38:55 1997  Doug Evans
1188 
 
1189 
        * decode.c (decode): Add computed goto support.
1190 
 
1191 
Fri May  2 16:30:26 1997  Andrew Cagney
1192 
 
1193 
        * mem-ops.h: Stub additional core read/write arguments.
1194 
 
1195 
        * sim-main.h: Declare sim_cia - type SI.
1196 
        (struct _sim_cpu): Move base type to end per common.
1197 
        (struct _sim_state): Ditto.
1198 
 
1199 
Thu May  1 11:15:34 1997  Doug Evans
1200 
 
1201 
        Merge from branch into devo.  CGEN generic files moved to common
1202 
        directory.  K&R C support is no longer provided.
1203 
 
1204 
Thu Apr 24 00:39:51 1997  Doug Evans
1205 
 
1206 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1207 
 
1208 
Sat Apr 12 12:57:33 1997  Felix Lee
1209 
 
1210 
        * Makefile.in, seman-cache.c: new file, for wingdb build.
1211 
        * sim-alloca.h: fixed for wingdb.
1212 
 
1213 
Mon Apr  7 13:33:29 1997  Doug Evans
1214 
 
1215 
        * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1216 
        * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1217 
        * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1218 
 
1219 
Fri Apr  4 19:23:12 1997  Doug Evans
1220 
 
1221 
        * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1222 
        (exc_illegal): Likewise.
1223 
        * decode.c (decode_vars): Add decode_illegal.
1224 
        * genmloop.sh: #include "cpu-opc.h".
1225 
        * sem-switch.c (case_INSN_ILLEGAL): Declare.
1226 
        (labels): Add case_INSN_ILLEGAL.
1227 
        (SWITCH): Add INSN_ILLEGAL case.
1228 
 
1229 
Wed Mar 26 12:34:00 1997  Doug Evans
1230 
 
1231 
        * model.c (model_module): Use 0 not NULL.
1232 
 
1233 
        * genmloop.sh (sim_main_loop): Handle k&r c.
1234 
 
1235 
        * sem-switch.c: Regenerate to get k&r c support.
1236 
        * semantics.c: Likewise.
1237 
 
1238 
        * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1239 
        (ADDCSI,SUBCSI): New functions.
1240 
        * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1241 
        * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1242 
 
1243 
        * simcache.c (simcache_{install,init,uninstall}): Use
1244 
        DECLARE_MODULE_INSTALL_HANDLER.
1245 
        (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1246 
 
1247 
        * utils.c: #include "semops.h".
1248 
 
1249 
Tue Mar 11 14:30:26 1997  Doug Evans
1250 
 
1251 
        * profile.c (profile_print_simcache): Fix thinko in printf text.
1252 
 
1253 
        * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1254 
 
1255 
Mon Mar 10 11:06:29 1997  Doug Evans
1256 
 
1257 
        * m32r.c (h_cr_get): Rewrite.
1258 
        (h_cr_set): Rewrite.
1259 
        * sem-switch.c (rte): bcarry renamed to bcond.
1260 
        * semantics.c (rte): Likewise.
1261 
        * simdefs.h (CPU_STATE): Likewise.
1262 
 
1263 
        * config.in (HAVE_SYS_TIME_H): Add.
1264 
        * configure.in: Check for sys/time.h.
1265 
        * configure: Regenerated.
1266 
        * utils.c: Include sys/time.h if present.
1267 
 
1268 
        * common.c (sim_parse_args): Account for NULL terminating entry
1269 
        in long_options table.
1270 
 
1271 
        * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1272 
        Always use cache if configured in.
1273 
        * mainloop.in (do_extract_insn{16,32}): New functions.
1274 
        (normal,fast): Call them.  Handle starting in left slot.
1275 
        * simcache.c (simcache_option_handler): Disallow -c0.
1276 
        * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1277 
 
1278 
        * profile.c (profile_print_simcache): Fix percentage calc.
1279 
 
1280 
        * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1281 
 
1282 
Sun Mar  9 20:42:17 1997  Doug Evans
1283 
 
1284 
        * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1285 
        (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1286 
        Add mod-list.h.
1287 
        (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1288 
        (sim-if.o,m32r.o,utils.o): Likewise.
1289 
        (common.o): Don't explicitly depend on mod-list.h.
1290 
        (mainloop.c): Pass CPU to genmloop.sh.
1291 
        (stamp-modules): Depend on configure.
1292 
        (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1293 
        (extract.o): Depend on decode.h, memops.h, semops.h.
1294 
        (semantics.o,seman-cache.o): Likewise.
1295 
        (model.o,ops.o): Depend on memops.h.
1296 
        (extr-cache.o): Disable building for the moment.
1297 
 
1298 
        * simcommon.h: Delete, move contents into cgen-sim.h.
1299 
        * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1300 
        (UINT,CGEN_CAT3): Define.
1301 
        ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1302 
        (decode_t): Renamed to DECODE.
1303 
 
1304 
        * simfns.h: Delete, contents moved to memops.h,semops.h.
1305 
        * memops.h: New file.
1306 
        * semops.h: New file.
1307 
        * decode.h: Renamed from semantics.h.
1308 
 
1309 
        * sim-argv.h: New file.
1310 
        * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1311 
        dependency of sim-argv.h.
1312 
 
1313 
        * sim-alloca.h: New file.
1314 
        * common.c: Include it.
1315 
        * Makefile.in (common.o): Add dependency.
1316 
 
1317 
        * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1318 
        (HAVE_GETRUSAGE,HAVE_TIME): Add.
1319 
        * configure.in: sinclude ../common/aclocal.m4.
1320 
        Check for headers time.h, sys/resource.h.
1321 
        Check for functions time, getrusage.
1322 
        (sim_link_{files,links}): Add link cpu-opc.h.
1323 
        (sim_profile): Add simcache.
1324 
        (SIM_AC_PROFILE): Add simcache, profile.o.
1325 
        (simcache module): Delete extr-cache.o for now.
1326 
        (--enable-sim-cache): Allow specification of default cache size.
1327 
        * configure: Regenerated.
1328 
 
1329 
        * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1330 
        cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
1331 
        Regenerate.
1332 
 
1333 
        * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1334 
        Don't include m32r-sim.h.
1335 
        (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1336 
        Simplify profiling test with PROFILE_MODEL_P.
1337 
        (mvfc,mvtc): Fix access of control registers.
1338 
        * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1339 
        Don't include m32r-sim.h.
1340 
        (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1341 
        Simplify profiling test with PROFILE_MODEL_P.
1342 
        (mvfc,mvtc): Fix access of control registers.
1343 
 
1344 
        * sem-switch.c: New file, for GCC computed goto support.
1345 
 
1346 
        * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1347 
        memops.h,semops.h,trace.h,cpu-sim.h.
1348 
        (RUN_FAST_P): Change default to run fast if cache size > 0
1349 
        and not profiling.
1350 
        (sim_main_loop): Record execution time.
1351 
        Record instruction count even in fast mode.
1352 
        (init): Allow cpu to provide init code in mainloop.in.
1353 
        (FAST): Define as 0 or 1 depending on fast mode.
1354 
        * mainloop.in (normal): Combine with fast case.
1355 
        Add support for GCC computed gotos.  Count simcache hits/misses.
1356 
        (init): Initialize "switch" labels if GNUC.
1357 
 
1358 
        * cgen-utils.in: Don't include opcode/cgen.h.
1359 
        Include cgen-sim.h, cpu-opc.h.
1360 
        * common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
1361 
        * m32r-sim.h: Don't include mod-list.h
1362 
        (RUN_FAST_P): Delete.
1363 
        * m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
1364 
        semops.h,memory.h,trace.h
1365 
        (h_cr_get,h_cr_set): New functions.
1366 
        * memory.c: #include cgen-sim.h,callback.h.
1367 
        * ops.c: Don't include profile.h,m32r-sim.h.
1368 
        Include cgen-sim.h,memops.h,cpu-sim.h.
1369 
        (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1370 
        * trace.c: Include cgen-sim.h,cpu-opc.h.
1371 
        * trace.h (trace_insn_{init,fini}): Declare.
1372 
 
1373 
        * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1374 
        Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1375 
        Regenerate to get new insn aliases.
1376 
 
1377 
        * mrun.c: #include "ansidecl.h".
1378 
        (STATE): Use struct sim_state instead.
1379 
 
1380 
        * profile.c: Surround #include  with HAVE_STDLIB_H.
1381 
        Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
1382 
        (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1383 
        (profile_print_simcache): New function.
1384 
        (profile_print): Call it.  Print simulator speed stats.
1385 
        * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1386 
        PROFILE_MEMORY_MASK.
1387 
        (MODULE_PROFILE_SIMCACHE_P): Define.
1388 
        (PROFILE_SIMCACHE_MASK): Define.
1389 
        (PROFILE_COUNT): New members total_insn_count,exec_time.
1390 
        New members simcache_hits,simcache_misses.
1391 
        (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1392 
        (PROFILE_MODEL_P): New macro.
1393 
        (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1394 
 
1395 
        * sim-if.c: Surround #include  with HAVE_STDLIB_H.
1396 
        Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
1397 
        (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1398 
        (sim_info): Pass verbose to profile_print.
1399 
 
1400 
        * simcache.c: Include cgen-sim.h,callback.h.
1401 
        (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1402 
        (simcache_option_handler): Ensure cache size at least 2.
1403 
        Allow config time specification of default cache size.
1404 
        * simcache.h (struct simcache): Support GCC computed gotos.
1405 
        (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1406 
        (USING_SIMCACHE_P): New macro.
1407 
 
1408 
        * simdefs.h: Don't include m32r-opc.h.
1409 
        (CGEN_MAX_SIM_INSNS): Define.
1410 
        (CPU_STATE): Regenerate.
1411 
        (ARGBUF): Regenerate.
1412 
        (extract,semantic handler decls): Delete, moved to decode.h.
1413 
 
1414 
        * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1415 
        (USE_SEM_SWITCH): Define.
1416 
 
1417 
        * utils.c: Include bfd.h,time.h,sys/resource.h.
1418 
        (sim_time_get,sim_time_elapsed): New functions.
1419 
        * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1420 
 
1421 
Fri Jan 31 20:25:06 1997  Doug Evans
1422 
 
1423 
        * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1424 
        * configure: Regenerated.
1425 
        * model.c: #include .
1426 
        * simcache.c: #include "libiberty.h".
1427 
        * simcommon.h (alloca): Handle i386-windows.
1428 
 
1429 
        * common.c: #include libiberty.h.
1430 
        (sim_signal_to_host): Return 5 if wingdb.
1431 
 
1432 
Mon Jan 27 15:22:49 1997  Doug Evans
1433 
 
1434 
        * configure.in (sim_cache): Enabled by default now, pass default
1435 
        cache size to --enable-sim-cache.
1436 
        * simcache.c (simcache_option_handler): Allow -c 0.
1437 
 
1438 
        * simdefs.h,simfns.h: Regenerate
1439 
        * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1440 
 
1441 
Tue Jan 21 16:21:01 1997  Doug Evans
1442 
 
1443 
        Add model profiling support.
1444 
        * configure.in: Handle --enable-sim-model.
1445 
        (sim_profile): Add model.
1446 
        * Makefile.in (model.o): Add rule.
1447 
        * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1448 
        * extract.c (*): Add model profiling support.
1449 
        * m32r.c (model_mark_{get,set}_h_gr): New functions.
1450 
        (model_mark_{busy,unbusy}_reg): New functions.
1451 
        * profile.c (profile_option_handler): Recognize --profile model.
1452 
        (profile_print_model): New function.
1453 
        (profile_print): Call it.
1454 
        * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1455 
        (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1456 
        (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1457 
        load_stall_count,taken_count,untaken_count.
1458 
        * semantics.c (*): Add model profiling support.
1459 
        * simcommon.h (struct sim_state): New members mach,model.
1460 
        * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1461 
        (MAX_MODELS,MAX_UNITS): Define.
1462 
        * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1463 
 
1464 
        * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1465 
        (stamp-modules): Depend on genmodlist.sh.
1466 
        * common.c (standard_options): Add --max-insns.
1467 
        (copy_argv): New function.
1468 
        * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1469 
        * genmloop.sh: Allow mainloop.in to contain support code.
1470 
        * mainloop.in: Move do_insn16,do_insn32 here.
1471 
        * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1472 
        * sim-if.c (sim_open): Don't set max insn count.
1473 
        (sim_create_inferior): Save argv,envp.
1474 
        * simcommon.h (struct sim_state): New members argv,envp.
1475 
        * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1476 
        ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1477 
        (ARGBUF): New members h_gr_get, h_gr_set.
1478 
        * trace.c (trace_insn_init,trace_insn_fini): New functions.
1479 
        (trace_printf): Print to buffer, output later by trace_insn_fini.
1480 
        * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1481 
 
1482 
Thu Dec 19 16:01:59 1996  Doug Evans
1483 
 
1484 
        * configure.in (AC_FUNC_ALLOCA): Call.
1485 
        * configure: Regenerate.
1486 
        * config.h (HAVE_ALLOCA_H): Add.
1487 
        * simcommon.h: Add alloca support.
1488 
        (DECLARE_MODULE_INSTALL_HANDLER): Define.
1489 
        (DECLARE_OPTION_HANDLER): Define.
1490 
        (MEM_FN): Declare using PARAMS.
1491 
        (DECLARE_MEM_FN): Define.
1492 
        * trace.c (trace_result): Tweak for !STDC.
1493 
        * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1494 
        * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1495 
        * common.c (sim_print_help_fn): Use PARAMS.
1496 
        (standard_option_handler): Fix decl for !STDC systems.
1497 
        * memory.c: #include
1498 
        (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1499 
        (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1500 
        * profile.c (profile_install): Likewise.
1501 
        (profile_option_handler): Likewise.
1502 
 
1503 
Thu Dec 19 11:06:19 1996  Doug Evans
1504 
 
1505 
        * semantics.c (*): Don't suffix big unsigned numbers with "U".
1506 
        Prefix them with 0x instead.
1507 
 
1508 
        * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1509 
        (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1510 
        * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1511 
        (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1512 
        * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1513 
        Add support for boolean and/or.
1514 
        * utils.c: Redo naming of DI functional support.
1515 
        (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1516 
 
1517 
Tue Dec 17 12:57:48 1996  Doug Evans
1518 
 
1519 
        * Directory created.

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