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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.2/] [sim/] [m32r/] [ChangeLog] - Blame information for rev 330

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Line No. Rev Author Line
1 330 jeremybenn 
2010-03-30  Mike Frysinger
2 
 
3 
        * devices.c (device_error): Add const to message.
4 
 
5 
2010-02-11  Doug Evans
6 
 
7 
        * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
8 
        * model.c, * model2.c, * modelx.c,
9 
        * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
10 
 
11 
2010-01-09  Ralf Wildenhues
12 
 
13 
        * configure: Regenerate.
14 
 
15 
2010-01-02  Doug Evans
16 
 
17 
        * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
18 
        * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
19 
        * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
20 
        * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
21 
        update copyright year.
22 
 
23 
2009-11-22  Doug Evans
24 
 
25 
        * cpu.h: Regenerate.
26 
        * cpu2.h: Regenerate.
27 
        * cpux.h: Regenerate.
28 
        * cpuall.h: Regenerate.
29 
        * decode.c: Regenerate.
30 
        * decode.h: Regenerate.
31 
        * decode2.c: Regenerate.
32 
        * decode2.h: Regenerate.
33 
        * decodex.c: Regenerate.
34 
        * decodex.h: Regenerate.
35 
 
36 
2009-11-03  Doug Evans
37 
 
38 
        * arch.c: Regenerate.
39 
        * arch.h: Regenerate.
40 
        * cpu.c: Regenerate.
41 
        * cpu.h: Regenerate.
42 
        * cpu2.c: Regenerate.
43 
        * cpu2.h: Regenerate.
44 
        * cpuall.h: Regenerate.
45 
        * cpux.c: Regenerate.
46 
        * cpux.h: Regenerate.
47 
        * decode.c: Regenerate.
48 
        * decode.h: Regenerate.
49 
        * decode2.c: Regenerate.
50 
        * decode2.h: Regenerate.
51 
        * decodex.c: Regenerate.
52 
        * decodex.h: Regenerate.
53 
        * model.c: Regenerate.
54 
        * model2.c: Regenerate.
55 
        * modelx.c: Regenerate.
56 
        * sem-switch.c: Regenerate.
57 
        * sem.c: Regenerate.
58 
        * sem2-switch.c: Regenerate.
59 
        * semx-switch.c: Regenerate.
60 
 
61 
        * Makefile.in (mloop.c): Add @true to rule.
62 
        (mloopx.c, mloop2.c): Ditto.
63 
        (stamp-*): Add Makefile dependency.
64 
        (arch.c, arch.h, cpuall.h): Specify full path.
65 
        (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
66 
        (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
67 
        (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
68 
 
69 
2009-08-22  Ralf Wildenhues
70 
 
71 
        * config.in: Regenerate.
72 
        * configure: Likewise.
73 
 
74 
        * configure: Regenerate.
75 
 
76 
2009-07-12  Doug Evans
77 
 
78 
        * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
79 
        (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
80 
 
81 
2009-06-20  Doug Evans
82 
 
83 
        * mloop.in: Add missing # comment marker.
84 
        * mloop2.in: Ditto.
85 
        * mloopx.in: Ditto.
86 
 
87 
2008-07-11  Hans-Peter Nilsson
88 
 
89 
        * configure: Regenerate to track ../common/common.m4 changes.
90 
        * config.in: Ditto.
91 
 
92 
2008-06-06  Vladimir Prus
93 
            Daniel Jacobowitz
94 
            Joseph Myers
95 
 
96 
        * configure: Regenerate.
97 
 
98 
2006-12-21  Hans-Peter Nilsson
99 
 
100 
        * acconfig.h: Remove.
101 
        * config.in: Regenerate.
102 
 
103 
2006-06-13  Richard Earnshaw
104 
 
105 
        * configure: Regenerated.
106 
 
107 
2006-06-05  Daniel Jacobowitz
108 
 
109 
        * configure: Regenerated.
110 
 
111 
2006-05-31  Daniel Jacobowitz
112 
 
113 
        * configure: Regenerated.
114 
 
115 
2005-03-23  Mark Kettenis
116 
 
117 
        * configure: Regenerate.
118 
 
119 
2005-01-14  Andrew Cagney
120 
 
121 
        * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
122 
        explicit call to AC_CONFIG_HEADER.
123 
        * configure: Regenerate.
124 
 
125 
2005-01-12  Andrew Cagney
126 
 
127 
        * configure.ac: Update to use ../common/common.m4.
128 
        * configure: Re-generate.
129 
 
130 
2005-01-11  Andrew Cagney
131 
 
132 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
133 
 
134 
2005-01-07  Andrew Cagney
135 
 
136 
        * configure.ac: Rename configure.in, require autoconf 2.59.
137 
        * configure: Re-generate.
138 
 
139 
2004-12-09  Kazuhiro Inaoka
140 
 
141 
        Committed by Kei Sakamoto.
142 
        * traps-linux.c (m32r_trap): Add entries of the following dummy system
143 
        calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
144 
        __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
145 
        __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
146 
        __NR_getresgid32 and __NR_chown32.
147 
        * syscall.h: Add new definitions of system call number.
148 
 
149 
2004-12-08  Hans-Peter Nilsson
150 
 
151 
        * configure: Regenerate for ../common/aclocal.m4 update.
152 
 
153 
2004-10-07  Kazuhiro Inaoka
154 
 
155 
        Committed by Andrew Cagney.
156 
        * traps-linux.c: Don't include linux/module.h.
157 
        (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
158 
        __NR_get_kernel_syms.
159 
 
160 
2004-05-18  Daniel Jacobowitz
161 
 
162 
        * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
163 
 
164 
2004-02-04  Andrew Cagney
165 
 
166 
        Committed by Andrew Cagney.
167 
        * mloopx.in: Update copyright.
168 
        (xextract-pbb): Fixed trap for system calls operation in parallel.
169 
        * mloop2.in (xextract-pbb): Ditto.
170 
 
171 
2003-12-19  Kazuhiro Inaoka
172 
 
173 
        * configure.in: Changed for dummy simulator of m32r-linux.
174 
        * configure: Regenerate.
175 
        * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
176 
        * traps-linux.c: Added for dummy simulator of m32r-linux.
177 
        * syscall.h: Ditto.
178 
        * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
179 
        simulator for m32r-linux.
180 
        * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
181 
        m32r-linux.
182 
 
183 
2003-12-11  Kazuhiro Inaoka
184 
 
185 
        * Makefile.in: Add support for new machine m32r2.
186 
        * cpu2.c: New file for m32r2 support.
187 
        * cpu2.h: Likewise.
188 
        * decode2.c: Likewise.
189 
        * decode2.h: Likewise.
190 
        * m32r2.c: Likewise.
191 
        * mloop2.in: Likewise.
192 
        * model2.c: Likewise.
193 
        * sem2-switch.c: Likewise.
194 
        * arch.c: Regenerate.
195 
        * arch.h: Regenerate.
196 
        * cpu.c: Regenerate.
197 
        * arch.c: Regenerate.
198 
        * cpuall.c: Regenerate.
199 
        * cpux.c: Regenerate.
200 
        * cpux.h: Regenerate.
201 
        * decode.c: Regenerate.
202 
        * decode.h: Regenerate.
203 
        * decodex.c: Regenerate.
204 
        * decodex.h: Regenerate.
205 
        * model.c: Regenerate.
206 
        * modelx.c: Regenerate.
207 
        * sem-switch.c: Regenerate.
208 
        * sem.c: Regenerate.
209 
        * semx-switch.c: Regenerate.
210 
        * m32r-sim.h: Add EVB register support.
211 
        * sim-if.c: Likewise.
212 
        * sim-main.h: Likewise.
213 
        * traps.c: Likewise.
214 
 
215 
2003-09-08  Dave Brolley
216 
 
217 
        On behalf of Doug Evans
218 
        * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
219 
 
220 
2003-02-27  Andrew Cagney
221 
 
222 
        * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
223 
 
224 
2002-12-19  Doug Evans
225 
 
226 
        * arch.c,arch.h,cpuall.h: Regenerate.
227 
        * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
228 
        * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
229 
 
230 
2002-06-16  Andrew Cagney
231 
 
232 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
233 
 
234 
2001-11-14  Dave Brolley
235 
 
236 
        * arch.c: Regenerate.
237 
        * arch.h: Regenerate.
238 
        * cpu.c: Regenerate.
239 
        * cpu.h: Regenerate.
240 
        * cpuall.h: Regenerate.
241 
        * cpux.c: Regenerate.
242 
        * cpux.h: Regenerate.
243 
        * decode.c: Regenerate.
244 
        * decode.h: Regenerate.
245 
        * decodex.c: Regenerate.
246 
        * decodex.h: Regenerate.
247 
        * model.c: Regenerate.
248 
        * modelx.c: Regenerate.
249 
        * sem-switch.c: Regenerate.
250 
        * sem.c: Regenerate.
251 
        * semx-switch.c: Regenerate.
252 
 
253 
2001-07-05  Ben Elliston
254 
 
255 
        * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
256 
        (stamp-cpu): Likewise.
257 
        (stamp-xcpu): Likewise.
258 
 
259 
2001-03-05  Dave Brolley
260 
 
261 
        * arch.c: Regenerate.
262 
        * arch.h: Regenerate.
263 
        * cpu.c: Regenerate.
264 
        * cpu.h: Regenerate.
265 
        * cpuall.h: Regenerate.
266 
        * cpux.c: Regenerate.
267 
        * cpux.h: Regenerate.
268 
        * decode.c: Regenerate.
269 
        * decode.h: Regenerate.
270 
        * decodex.c: Regenerate.
271 
        * decodex.h: Regenerate.
272 
        * model.c: Regenerate.
273 
        * modelx.c: Regenerate.
274 
        * sem-switch.c: Regenerate.
275 
        * sem.c: Regenerate.
276 
        * semx-switch.c: Regenerate.
277 
 
278 
2001-01-12  Frank Ch. Eigler
279 
 
280 
        * configure: Regenerated with sim_scache fix.
281 
 
282 
2000-11-18  Greg McGary
283 
 
284 
        * Makefile.in: remove `@true' commands for rules that have
285 
        $(CGEN_MAINT) as a prerequisite.
286 
 
287 
2000-10-06  Dave Brolley
288 
 
289 
        * sem.c: Regenerated.
290 
        * sem-switch.c: Regenerated.
291 
        * semx-switch.c: Regenerated.
292 
 
293 
2000-08-28  Dave Brolley
294 
 
295 
        * Makefile.in: Use of @true confuses VPATH. Remove it.
296 
        * cpu.h: Regenerated.
297 
        * cpux.h: Regenerated.
298 
        * decode.c: Regenerated.
299 
        * decodex.c: Regenerated.
300 
        * model.c: Regenerated.
301 
        * modelx.c: Regenerated.
302 
        * sem-switch.c: Regenerated.
303 
        * sem.c: Regenerated.
304 
        * semx-switch.c: Regenerated.
305 
 
306 
2000-08-21  Frank Ch. Eigler
307 
 
308 
        * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
309 
        (stamp-arch, stamp-cpu): New targets.
310 
 
311 
Tue May 23 21:39:23 2000  Andrew Cagney
312 
 
313 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
314 
 
315 
2000-03-30  Dave Brolley
316 
 
317 
        * configure: Regenerated.
318 
 
319 
1999-10-04  Doug Evans
320 
 
321 
        * arch.c,arch.h,cpuall.h: Rebuild.
322 
        * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
323 
 
324 
1999-09-29  Doug Evans
325 
 
326 
        * mloop.in: Update call to sim_engine_invalid_insn.
327 
        * sem.c,sem-switch.c: Rebuild.
328 
        * traps.c (sim_engine_invalid_insn): New arg `vpc'.  Change type of
329 
        result to SEM_PC.  Return vpc.
330 
        * mloopx.in: Ditto.
331 
        * semx-switch.c: Rebuild.
332 
 
333 
Wed Sep 29 14:47:20 1999  Dave Brolley
334 
 
335 
        * traps.c (sim_engine_invalid_insn): Return PC.
336 
 
337 
Thu Sep  2 18:15:53 1999  Andrew Cagney
338 
 
339 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
340 
 
341 
1999-09-01  Doug Evans
342 
 
343 
        * decodex.c: Rebuild.
344 
 
345 
1999-08-28  Doug Evans
346 
 
347 
        * sem.c: Rebuild
348 
 
349 
        * cpux.h: Rebuild.
350 
 
351 
1999-08-09  Doug Evans
352 
 
353 
        * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
354 
        * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
355 
 
356 
1999-08-04  Doug Evans
357 
 
358 
        * m32r-sim.h (SEM_SKIP_INSN): Delete.
359 
        * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
360 
        * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
361 
        * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
362 
        (emit_full_parallel): Ditto.
363 
 
364 
1999-05-08  Felix Lee
365 
 
366 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
367 
 
368 
Fri Apr 16 16:47:43 1999  Doug Evans
369 
 
370 
        * devices.c (device_io_read_buffer): New arg `sd'.
371 
        (device_io_write_buffer): New arg `sd'.
372 
        (device_error): Give proper arg spec.
373 
 
374 
1999-04-10  Doug Evans
375 
 
376 
        * sem-switch.c,sem.c: Rebuild.
377 
        * cpux.h,semx-switch.c: Rebuild.
378 
 
379 
1999-03-27  Doug Evans
380 
 
381 
        * decode.c: Rebuild.
382 
        * decodex.c: Rebuild.
383 
 
384 
1999-03-26  Doug Evans
385 
 
386 
        * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
387 
 
388 
1999-03-22  Doug Evans
389 
 
390 
        * arch.c,arch.h,model.c: Rebuild.
391 
        * modelx.c: Rebuild.
392 
        * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
393 
        (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
394 
        * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
395 
        a_m32r_h_accum_get with appropriate calls to m32rbf_*.
396 
        (m32rbf_store_register): Ditto.
397 
        (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
398 
        (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
399 
        * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
400 
        * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
401 
        with appropriate calls to m32rbf_*.
402 
 
403 
1999-03-11  Doug Evans
404 
 
405 
        * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
406 
        * cpux.c,cpux.h,semx-switch.c: Rebuild.
407 
        * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
408 
        * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
409 
 
410 
1999-02-25  Doug Evans
411 
 
412 
        * cpu.c,cpu.h: Rebuild.
413 
 
414 
1999-02-09  Doug Evans
415 
 
416 
        * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
417 
        (stamp-xmloop): s/-parallel/-parallel-write/.
418 
        * configure.in (sim_link_files,sim_link_links): Delete.
419 
        * configure: Rebuild.
420 
        * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
421 
        * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
422 
        * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
423 
        * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
424 
        m32r_cgen_opcode_open.  Set disassembler.
425 
        (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
426 
        * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
427 
        m32r-desc.h,m32r-opc.h,m32r-sim.h.
428 
 
429 
Thu Feb  4 16:04:26 1999  Doug Evans
430 
 
431 
        * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
432 
 
433 
1999-01-27  Doug Evans
434 
 
435 
        * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
436 
        * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
437 
 
438 
1999-01-15  Doug Evans
439 
 
440 
        * decode.h,model.c: Regenerate.
441 
        * decodex.h,modelx.c: Regenerate.
442 
 
443 
1999-01-14  Doug Evans
444 
 
445 
        * arch.c,arch.h,cpuall.h: Regenerate.
446 
        * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
447 
        * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
448 
        * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
449 
 
450 
1999-01-11  Doug Evans
451 
 
452 
        * Makefile.in (m32r-clean): rm eng.h.
453 
        * sim-main.h: Delete inclusion of ansidecl.h.
454 
        * cpu.h: Regenerate.
455 
        * cpux.h: Regenerate.
456 
 
457 
1999-01-06  Doug Evans
458 
 
459 
        * cpu.h: Regenerate.
460 
        * cpux.h: Regenerate.
461 
 
462 
1999-01-05  Doug Evans
463 
 
464 
        * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
465 
        (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
466 
        (sim-if.o): Use SIM_MAIN_DEPS.
467 
        (arch.o,traps.o,devices.o): Ditto.
468 
        (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
469 
        (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
470 
        (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
471 
        * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
472 
        * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
473 
        ([GS]ET_H_CR): Define.
474 
        (m32rbf_h_psw_[gs]et_handler): Declare.
475 
        ([GS]ET_H_PSW): Define.
476 
        (m32rbf_h_accum_[gs]et_handler): Declare.
477 
        ([GS]ET_H_ACCUM): Define.
478 
        (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
479 
        (m32rxf_h_accums_[gs]et_handler): Declare.
480 
        ([GS]ET_H_ACCUMS): Define.
481 
        * sim-if.c (sim_open): Model probing code moved to sim-model.c.
482 
        * m32r.c (WANT_CPU): Define as m32rbf.
483 
        (all register access fns): Rename to ..._handler.
484 
        * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
485 
        * m32rx.c (WANT_CPU): Define as m32rxf.
486 
        (all register access fns): Rename to ..._handler.
487 
 
488 
1998-12-14  Doug Evans
489 
 
490 
        * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
491 
        (SIM_AC_OPTION_ALIGNMENT): Make strict.
492 
        * configure: Regenerate.
493 
 
494 
        * sem-switch.c,sem.c,semx-switch.c: Regenerate.
495 
        * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
496 
        * traps.c (m32r_core_signal): Handle --environment=operating.
497 
 
498 
1998-12-09  Doug Evans
499 
 
500 
        * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
501 
        * cpux.h,decodex.c,semx-switch.c: Regenerate.
502 
 
503 
        * sim-if.c: Include string.h or strings.h if present.
504 
 
505 
1998-12-04  Doug Evans
506 
 
507 
        * configure.in: Call SIM_AC_OPTION_INLINE.
508 
        * configure: Regenerate.
509 
        * sim-main.h: Protect against multiple inclusion.
510 
        Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
511 
        Done by cgen-sim.h now.
512 
        * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
513 
        * cpuall.h: Regenerate.
514 
        * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
515 
        * mloop.in (extract16): Make static inline again.
516 
        Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
517 
        (extract32): Ditto.
518 
        Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
519 
        (execute): Test ARGBUF_PROFILE_P before profiling.
520 
        Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
521 
        * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
522 
        * mloopx.in: Rewrite.
523 
 
524 
1998-11-22  Doug Evans
525 
 
526 
        * devices.c (device_io_write_buffer): Fix typo.
527 
        * sim-if.c (sim_open): Hack in call to dv_sockser_install.
528 
        * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
529 
 
530 
1998-11-18  Doug Evans
531 
 
532 
        * Makefile.in (M32R_OBJS): Delete extract.o.
533 
        (extract.o): Delete.
534 
        * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
535 
        * mloop.in (extract16): Update type of `insn' arg.
536 
        Delete call to d->extract.
537 
        (extract32): Ditto.
538 
        * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
539 
        * mloopx.in (extractx16): Update type of `insn' arg.
540 
        Delete call to d->extract.  Delete arg pbb_p.  All callers updated.
541 
        (extract-simple,full-exec-simple,fast-exec-simple): Delete.
542 
        (extractx32): Ditto.
543 
 
544 
Wed Nov  4 23:55:37 1998  Doug Evans
545 
 
546 
        * sim-main.h: Delete inclusion of config.h, include sim-basics.h
547 
        before cgen-types.h.
548 
        * tconfig.in: Guard against multiple inclusion.
549 
        * cpu.h: Delete decls moved to genmloop.sh.
550 
        * cpux.h: Ditto.
551 
 
552 
Mon Oct 19 14:13:05 1998  Doug Evans
553 
 
554 
        * sim-main.h: #include cpu-opc.h.
555 
        * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
556 
        to get #include cleanup.
557 
        * decodex.c,extractx.c,modelx.c: Ditto.
558 
 
559 
        * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
560 
        CGEN_INCLUDE_DEPS.
561 
        (M32RBF_INCLUDE_DEPS): Define.
562 
        (m32r .o's): Depend on it.
563 
        (mloop.c): Update call to genmloop.sh.
564 
        * cpu.h,cpuall.h: Regenerate.
565 
        * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
566 
        #include cgen-scache.h,cgen-cpu.h.
567 
        * tconfig.in (WITH_FOO semantic macros): Delete.
568 
        * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
569 
        (m32rx .o's): Depend on it.
570 
        (mloopx.c): Update call to genmloop.sh.
571 
        * cpux.h: Regenerate.
572 
 
573 
Fri Oct 16 09:15:29 1998  Doug Evans
574 
 
575 
        * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
576 
 
577 
Fri Oct  9 16:11:58 1998  Doug Evans
578 
 
579 
        Add pseudo-basic-block execution support.
580 
        * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
581 
        (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
582 
        (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
583 
        (mloop.c): Build pseudo-basic-block version.  Depend on stamp-cpu.
584 
        * arch.c,arch.h,cpuall.h: Regenerate.
585 
        * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
586 
        * sem-switch.c,sem.c: Regenerate.
587 
        * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
588 
        load_regs_pending.
589 
        * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
590 
        (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
591 
        m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
592 
        m32rbf_h_accum_set): Likewise.
593 
        (m32r_model_{init,update}_insn_cycles): Delete.
594 
        (m32rbf_model_insn_{before,after}): New fns.
595 
        (m32r_model_record_cti,m32r_model_record_cycles): Delete.
596 
        (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
597 
        (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
598 
        (check_load_stall): New fn.
599 
        (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
600 
        (m32rbf_model_test_u_exec): New fn.
601 
        * mloop.in: Rewrite, use pbb support.
602 
        * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
603 
        (sim_fetch_register,sim_store_register): Delete.
604 
        * sim-main.h (CIA_GET,CIA_SET): Fix.
605 
        (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
606 
        * tconfig.in (WITH_SCACHE_PBB): Define.
607 
        (WITH_SCACHE_PBB_M32RBF): Define.
608 
        * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
609 
        (m32r_trap): Pass pc to sim_engine_halt.
610 
        * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
611 
        * configure: Regenerate.
612 
        * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
613 
        (mloopx.c): Build pseudo-basic-block version.
614 
        (semx.o): Delete.
615 
        (extractx.o): Add.
616 
        * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
617 
        * readx.c: Delete.
618 
        * semx.c: Delete.
619 
        * extractx.c: New file.
620 
        * semx-switch.c: New file.
621 
        * m32r-sim.h (BRANCH_NEW_PC): Delete.
622 
        (SEM_SKIP_INSN): New macro.
623 
        * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
624 
        (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
625 
        m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
626 
        m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
627 
        (m32rxf_model_insn_{before,after}): New fns.
628 
        (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
629 
        (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
630 
        (check_load_stall): New fn.
631 
        (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
632 
        * mloopx.in: Rewrite, use pbb support.
633 
        * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
634 
        (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
635 
 
636 
Wed Sep 16 18:22:27 1998  Doug Evans
637 
 
638 
        * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
639 
        ({ACC1L,ACC1H}_REGNUM): New macros.
640 
        (m32r_decode_gdb_ctrl_regnum): Add prototype.
641 
        * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
642 
        (m32r_fetch_register,m32r_store_register): Rewrite.
643 
        * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
644 
 
645 
Tue Sep 15 15:01:14 1998  Doug Evans
646 
 
647 
        * m32r-sim.h (GET_H_SM): New macro.
648 
        (UART params): Update to msa2000.
649 
        * devices.c (device_io_read_buffer): Update to msa2000.
650 
        * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
651 
        (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
652 
        * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
653 
        * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
654 
        (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
655 
        * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
656 
 
657 
Wed Sep  9 15:29:36 1998  Doug Evans
658 
 
659 
        * m32r-sim.h (m32r_trap): Update prototype.
660 
        * traps.c (m32r_trap): New arg `pc'.
661 
        * sem.c,sem-switch.c: Regenerated.
662 
        * cpux.h,readx.c,semx.c: Regenerated.
663 
 
664 
Mon Aug  3 12:59:17 1998  Doug Evans
665 
 
666 
        Rename cpu m32r to m32rb to distinguish from architecture name.
667 
        * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
668 
        * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
669 
        * tconfig.in (WANT_CPU_M32RB): Ditto.
670 
        * m32r.c (WANT_CPU_M32RB): Ditto.
671 
        (*): m32r_ cpu fns renamed to m32rb_.
672 
        * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
673 
        * arch.h,arch.c: Regenerate.
674 
        * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
675 
        * sem-switch.c,sem.c: Regenerate.
676 
 
677 
        * sim-if.c (sim_open): Don't allocate memory on top of any user
678 
        specified memory.
679 
        (h_gr_get,h_gr_set): Delete.
680 
        * sim-main.h (h_gr_get,h_gr_set): Delete.
681 
        * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
682 
        a_m32r_h_gr_[gs]et.
683 
 
684 
        * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
685 
 
686 
        * sim-if.c (sim_open): Open opcode table.
687 
        (sim_close): Close it.
688 
 
689 
Tue Jul 28 13:06:19 1998  Doug Evans
690 
 
691 
        Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
692 
        accept an accumulator choice.
693 
        * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
694 
 
695 
Fri Jul 24 13:00:29 1998  Doug Evans
696 
 
697 
        * m32r.c: Include cgen-mem.h.
698 
        * traps.c (m32r_trap): Tweak for -Wall.
699 
        * m32rx.c: Include cgen-mem.h.
700 
        * semx.c: Regenerate, get -Wall cleanups.
701 
 
702 
Tue Jul 21 16:53:10 1998  Doug Evans
703 
 
704 
        * cpu.h,extract.c: Regenerate.  pc-rel calcs done on f_dispNN now.
705 
        * cpux.h,readx.c,semx.c: Ditto.
706 
 
707 
Wed Jul  1 16:51:15 1998  Doug Evans
708 
 
709 
        * Makefile.in: cgen_maint -> CGEN_MAINT.
710 
        * configure.in: AC_SUBST cgen,cgendir.  No longer look for guile.
711 
        * configure: Regenerate.
712 
        * arch.c,arch.h,cpuall.h: Regenerate.
713 
        * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
714 
        * sem-switch.c,sem.c: Regenerate.
715 
        * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
716 
        * semx.c: Regenerate.
717 
        * mloopx.in (icount): Moved here from genmloop.sh.
718 
 
719 
Sat Jun 13 07:49:23 1998  Doug Evans
720 
 
721 
        * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
722 
        load_stall,biggest_cycles.
723 
        * m32r.c (m32r_model_mark_get_h_gr): Update.
724 
        (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
725 
        (m32r_model_record_cti,m32r_model_record_cycles): New functions.
726 
        * mloop.in: Call cycle init/update fns.
727 
        * model.c: Regenerate.
728 
        * m32rx.c (m32rx_model_mark_get_h_gr): Update.
729 
        * mloopx.in: Call cycle init/update fns.
730 
        * modelx.c: Regenerate.
731 
 
732 
Wed Jun 10 17:39:29 1998  Doug Evans
733 
 
734 
        * traps.c: New file.  Trap support moved here from sim-if.c.
735 
        * Makefile.in (SIM_OBJS): Add traps.o
736 
        * sim-if.c: Don't include targ-vals.h.
737 
        (sim_engine_illegal_insn): Moved to traps.c
738 
        * sim-main.h (SIM_CORE_SIGNAL): Define.
739 
        (m32r_core_signal): Declare.
740 
        * m32r-sim.h (m32r_trap): Declare.
741 
 
742 
        * devices.c (device_io_read_buffer): Handle cache purging via MCCR
743 
        register.
744 
 
745 
        * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
746 
        (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
747 
        (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
748 
 
749 
        * extract.c,sem-switch.c,sem.c: Regenerate.
750 
        * cpux.h,readx.c,semx.c: Regenerate.
751 
 
752 
Wed May 20 00:10:40 1998  Doug Evans
753 
 
754 
        * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
755 
        * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
756 
        (execute): Count parallel insns.
757 
        * sim-if.c (print_m32r_misc_cpu): Print count.
758 
        * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
759 
 
760 
        Zero bottom two bits of pc in jmp,jl insns.
761 
        * sem.c,sem-switch.c: Regenerate.
762 
        * semx.c: Regenerate.
763 
 
764 
Tue May 19 16:45:33 1998  Doug Evans
765 
 
766 
        * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
767 
 
768 
Sat May 16 13:04:30 1998  Doug Evans
769 
 
770 
        * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
771 
        (sim_sync_stop): New function.
772 
 
773 
Fri May 15 16:43:27 1998  Doug Evans
774 
 
775 
        * Makefile.in (devices.o): Add dependencies.
776 
 
777 
        * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
778 
        * sem-switch.c,sem.c: Regenerate.
779 
        * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
780 
        * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
781 
        * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
782 
        * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
783 
        Fix pc value passed to TRACE_INSN for second parallel insn.
784 
 
785 
Thu May  7 02:51:35 1998  Doug Evans
786 
 
787 
        * Makefile.in (SIM_OBJS): Add sim-cpu.o.
788 
 
789 
Wed May  6 14:51:39 1998  Doug Evans
790 
 
791 
        * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
792 
        * model.c: Ditto.  Reorganize model/mach data.
793 
        * cpux.h: Ditto.
794 
        * modelx.c: Ditto.
795 
 
796 
        * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
797 
        (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
798 
        * decode.c,decode.h: Regenerate, introduces IDESC table.
799 
        * mloop.in (extract16,extract32): Add IDESC support.
800 
        Update names of semantic handler member names.
801 
        (execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
802 
        * decodex.c,decodex.h: Regenerate, introduces IDESC table.
803 
        * mloopx.in: Add IDESC support.
804 
        Update names of semantic handler member names.
805 
        Delete call to PROFILE_COUNT_INSN.
806 
 
807 
        * sem-switch.c: Regenerate.  Redo computed goto label handling.
808 
        * sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
809 
        * readx.c: Regenerate.  Redo computed goto label handling.
810 
        * semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
811 
        support.
812 
 
813 
        * m32r.c (m32r_fetch_register): Change result type and args to
814 
        conform to sim_fetch_register interface.
815 
        (m32r_store_register): Ditto for sim_store_register interface.
816 
        * m32rx.c (m32rx_fetch_register): Change result type and args to
817 
        conform to sim_fetch_register interface.
818 
        (m32rx_store_register): Ditto for sim_store_register interface.
819 
 
820 
        * sim-if.c (alloc_cpu): Delete.
821 
        (free_state): Uninstall modules here ...
822 
        (sim_open): ... and not here.  Call sim_cpu_alloc_all.
823 
        Set default architecture/model if not specified.
824 
        (sim_fetch_register,sim_store_register): Rewrite.
825 
 
826 
        * sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
827 
        and moved to common/sim-cpu.c.
828 
        (sim_create_inferior): Update.
829 
        (do_trap): Update.
830 
        * sim-main.h (h_pc_get,h_pc_set): Delete.
831 
 
832 
        * sim-main.h (sim_cia): Change to USI.
833 
        (sim_cpu): Move m32r_misc_profile before machine generated part.
834 
 
835 
Tue Apr 28 18:33:31 1998  Geoffrey Noer
836 
 
837 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
838 
 
839 
Tue Apr 28 18:05:53 1998  Nick Clifton
840 
 
841 
        * model.c: Rebuilt.
842 
        * modelx.c: Rebuilt.
843 
 
844 
Mon Apr 27 15:36:30 1998  Doug Evans
845 
 
846 
        * cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
847 
        and variable renaming due to macro insn additions.
848 
        * mloop.in: Update to use CGEN_INSN_NUM.
849 
        * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
850 
        * mloopx.in: Update to use CGEN_INSN_NUM.
851 
 
852 
Sun Apr 26 15:31:55 1998  Tom Tromey
853 
 
854 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
855 
        * config.in: Ditto.
856 
 
857 
Sun Apr 26 15:20:05 1998  Tom Tromey
858 
 
859 
        * acconfig.h: New file.
860 
        * configure.in: Reverted change of Apr 24; use sinclude again.
861 
 
862 
Fri Apr 24 14:16:40 1998  Tom Tromey
863 
 
864 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
865 
        * config.in: Ditto.
866 
 
867 
Fri Apr 24 11:19:26 1998  Tom Tromey
868 
 
869 
        * configure.in: Don't call sinclude.
870 
 
871 
Mon Apr 20 16:12:35 1998  Doug Evans
872 
 
873 
        * cpu.c,sem.c,sem-switch.c: Regenerate.  From
874 
        - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
875 
        * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
876 
        #include cgen-ops.h.
877 
        * cpux.c,readx.c,semx.c: Regenerate.
878 
        * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
879 
        #include cgen-ops.h.  Delete inclusion of several unnecessary headers.
880 
        (m32r_h_accums_get): Sign extend top 8 bits.
881 
 
882 
Tue Apr 14 14:04:07 1998  Doug Evans
883 
 
884 
        * semx.c: Regenerate.
885 
 
886 
Fri Apr 10 18:22:41 1998  Doug Evans
887 
 
888 
        * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
889 
        * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
890 
 
891 
Sat Apr  4 20:36:25 1998  Andrew Cagney
892 
 
893 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
894 
 
895 
Fri Mar 27 16:15:52 1998  Andrew Cagney
896 
 
897 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
898 
 
899 
Wed Mar 25 12:35:29 1998  Andrew Cagney
900 
 
901 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
902 
 
903 
Wed Mar 18 12:38:12 1998  Andrew Cagney
904 
 
905 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
906 
 
907 
Sat Mar 14 20:53:36 1998  Doug Evans
908 
 
909 
        * config.in (HAVE_FCNTL_H): Add.
910 
        * configure: Regenerate.
911 
        * Makefile.in (SIM_OBJS): Add devices.o.
912 
        * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
913 
        (UART_*): Define m32r serial port parameters.
914 
        (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
915 
        * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
916 
        * devices.c: To here.
917 
        * sim-if.c: Don't include signal.h,sim-core.h.
918 
        (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
919 
        (sim_resume): Call sim_module_{resume,suspend}.
920 
        * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
921 
 
922 
        * tconfig.in (SIM_HANDLES_LMA): Define.
923 
 
924 
        * sim-if.c (do_trap): Result is new pc.
925 
        Handle --environment=operating.
926 
        * sem-switch.c,sem.c: Regenerate.
927 
        * semx.c: Regenerate.
928 
 
929 
Wed Mar 11 14:07:39 1998  Andrew Cagney
930 
 
931 
        * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
932 
        sim_core_*_map with read_map, write_map, exec_map resp.
933 
 
934 
Wed Mar  4 11:36:51 1998  Doug Evans
935 
 
936 
        * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
937 
        (arch.o): Delete cpu-opc.h dependency.
938 
        (decode.o,model.o): Likewise.
939 
        (decodex.o,modelx.o): Likewise.
940 
 
941 
        * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
942 
        * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
943 
 
944 
Thu Feb 26 18:38:35 1998  Andrew Cagney
945 
 
946 
        * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
947 
 
948 
        * sim-if.c (sim_info): Delete.
949 
 
950 
Fri Feb 27 10:14:29 1998  Doug Evans
951 
 
952 
        * mloopx.in: Fix handling of branch in parallel with another insn.
953 
        * semx.c: Regenerate.
954 
 
955 
Mon Feb 23 13:30:46 1998  Doug Evans
956 
 
957 
        * sim-main.h: #include symcat.h.
958 
        * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
959 
        (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
960 
        * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
961 
        * sem.c,sem-switch.c: Regenerate.
962 
        * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
963 
        * mloopx.in: Rewrite.
964 
        * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
965 
 
966 
Mon Feb 23 12:27:52 1998  Nick Clifton
967 
 
968 
        * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
969 
        in the backup PC register.
970 
        * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
971 
        in the backup PC register.
972 
 
973 
Thu Feb 19 16:39:35 1998  Doug Evans
974 
 
975 
        * m32r.c (do_lock,do_unlock): Delete.
976 
        * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
977 
        * sem.c,sem-switch.c: Regenerate.
978 
        * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
979 
 
980 
Tue Feb 17 18:18:10 1998  Doug Evans
981 
 
982 
        * Makefile.in (M32R_OBJS): Add cpu.o.
983 
        (cpu.o): Add rule for.
984 
        (NL_TARGET): Define.
985 
        * configure.in: Add AC_CHECK_PROG(SCHEME).
986 
        * cpu.c: New file.
987 
        * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
988 
        * sem-switch.c,sem.c: Regenerate.
989 
        * mloop.in (execute): Update call to semantic fn.
990 
        (M32RX_OBJS): Add cpux.o.
991 
        (cpux.o): Add rule for.
992 
        cpux.c: New file.
993 
        * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
994 
        * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
995 
        (m32rx_h_cr_{get,set}): New functions.
996 
        (m32rx_h_accums_{get,set}): New functions.
997 
        * mloopx.in: Rewrite main loop.
998 
 
999 
        * m32r.c (do_trap): Move from here.
1000 
        * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1001 
        (sim_create_inferior): Use h_pc_set.
1002 
        (h_pc_{get,set}): New functions.
1003 
        (h_gr_{get,set}): New functions.
1004 
        (syscall_{read,write}_mem): New functions.
1005 
        * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1006 
 
1007 
Tue Feb 17 12:44:38 1998  Andrew Cagney
1008 
 
1009 
        * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1010 
        length parameter.  Return -1.
1011 
        (sim_create_inferior): Pass 4 sim_store_register.
1012 
 
1013 
Wed Feb 11 19:53:48 1998  Doug Evans
1014 
 
1015 
        * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1016 
 
1017 
        * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
1018 
        * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
1019 
 
1020 
Mon Feb  9 19:41:54 1998  Doug Evans
1021 
 
1022 
        * decode.c, sem.c: Regenerate.
1023 
        * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1024 
        * m32rx.c (m32rx_h_accums_set): New function.
1025 
        (m32rx_model_mark_[gs]et_h_gr): New function.
1026 
        * mloopx.in: Rewrite.
1027 
        * Makefile.in (mloopx.o): Build with -parallel.
1028 
        * sim-main.h (_sim_cpu): Delete member `par_exec'.
1029 
        * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
1030 
 
1031 
Thu Feb  5 12:44:31 1998  Doug Evans
1032 
 
1033 
        * Makefile.in (m32r.o): Depend on cpu.h
1034 
        (extract.o): Pass -DSCACHE_P.
1035 
        * mloop.in (extract{16,32}): Update call to m32r_decode.
1036 
        * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1037 
        * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1038 
        * sim-main.h: #include "ansidecl.h".
1039 
        Don't include cpu-opc.h, done by arch.h.
1040 
        * Makefile.in (M32RX_OBJS): Build m32rx support now.
1041 
        (m32rx.o): New rule.
1042 
        * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1043 
        * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1044 
        (m32rx_h_accums_get): New function.
1045 
        * mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
1046 
        * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1047 
 
1048 
Sun Feb  1 16:47:51 1998  Andrew Cagney
1049 
 
1050 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1051 
 
1052 
Sat Jan 31 18:15:41 1998  Andrew Cagney
1053 
 
1054 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1055 
 
1056 
Thu Jan 29 11:22:00 1998  Doug Evans
1057 
 
1058 
        * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1059 
        * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1060 
        * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1061 
 
1062 
Tue Jan 20 14:16:02 1998  Nick Clifton
1063 
 
1064 
        * cpux.h: Fix duplicate definition of h_accums field for
1065 
        fmt_53_sadd structure.
1066 
 
1067 
Tue Jan 20 01:42:17 1998  Doug Evans
1068 
 
1069 
        * Makefile.in: Add m32rx objs, and rules to build them.
1070 
        * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1071 
        * m32rx.c, mloopx.in: New files.
1072 
 
1073 
Mon Jan 19 22:26:29 1998  Doug Evans
1074 
 
1075 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1076 
 
1077 
Mon Jan 19 14:13:40 1998  Doug Evans
1078 
 
1079 
        * arch.c, arch.h, cpuall.h: New files.
1080 
        * arch-defs.h: Deleted.
1081 
        * mloop.in: Renamed from mainloop.in.
1082 
        * Makefile.in: Update.
1083 
        * sem-ops.h: Deleted.
1084 
        * mem-ops.h: Deleted.
1085 
        (arch): Renamed from CPU.
1086 
        * cpu.h: New file.
1087 
        * decode.c: Redone.
1088 
        * decode.h: Redone.
1089 
        * extract.c: Redone.
1090 
        * model.c: Redone.
1091 
        * sem-switch.c: Redone.
1092 
        * sem.c: Renamed from semantics.c, and redone.
1093 
        * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1094 
        (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1095 
        * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1096 
        (m32r_{fetch,store}_register): New functions.
1097 
        (model_mark_{get,set}_h_gr): Prefix with m32r_.
1098 
        (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1099 
        (h_cr_{get,set}): Prefix with m32r_.
1100 
        (do_trap): Fetch state from current_cpu, not current_state.
1101 
        Call sim_engine_halt instead of engine_halt.
1102 
        * sim-if.c (alloc_cpu): New function.
1103 
        (free_state): New function.
1104 
        (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1105 
        type.  Call sim_analyze_program.
1106 
        (sim_create_inferior): Handle selected cpu type when setting PC.
1107 
        (sim_resume): Handle m32rx.
1108 
        (sim_stop_reason): Deleted.
1109 
        (print_m32r_misc_cpu): Update.
1110 
        (sim_{fetch,store}_register): Handle m32rx.
1111 
        (sim_{read,write}): Deleted.
1112 
        (sim_engine_illegal_insn): New function.
1113 
        * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1114 
        Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
1115 
        Include cpux.h,decodex.h if m32rx.
1116 
        (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1117 
        (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1118 
        (sim_state): Delete members core,events,halt_jmp_buf.
1119 
        Change `cpu' member to be a pointer to the cpu's struct, rather than
1120 
        record inside the state struct.
1121 
        * tconfig.in (WITH_DEVICES): Define here.
1122 
        (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1123 
 
1124 
Fri Jan 16 12:16:56 1998  Nick Clifton
1125 
 
1126 
        * arch-defs.h (INSN_NAME): Fix typo.
1127 
 
1128 
Mon Dec 15 23:17:11 1997  Andrew Cagney
1129 
 
1130 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1131 
        * config.in: Ditto.
1132 
 
1133 
Thu Dec  4 09:21:05 1997  Doug Evans
1134 
 
1135 
        * m32r-sim.h (MSPR_ADDR): New macro.
1136 
        (m32r_mspr_device): Declare.
1137 
        (struct _device): Define.
1138 
        * m32r.c (m32r_mspr_device): New global.
1139 
        (device_{io_{read,write}_buffer,error}): New functions.
1140 
        * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1141 
        * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1142 
        (sim_open): Attach device to handle MSPR register.
1143 
        * sim-main.h (WITH_DEVICES): Define as 1.
1144 
        Include cpu-sim.h.
1145 
 
1146 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1147 
 
1148 
Wed Dec  3 18:08:44 1997  Doug Evans
1149 
 
1150 
        * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1151 
        * configure: Regenerated.
1152 
 
1153 
Wed Nov 19 12:17:08 1997  Doug Evans
1154 
 
1155 
        * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1156 
        * sim-if.c (sim_open): Call sim_config.
1157 
        (sim_stop_reason): Update call to sim_signal_to_host.
1158 
 
1159 
Tue Nov 18 15:33:48 1997  Doug Evans
1160 
 
1161 
        * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1162 
 
1163 
Fri Oct 31 18:46:46 1997  Andrew Cagney
1164 
 
1165 
        * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1166 
 
1167 
Mon Oct 27 12:43:54 1997  Doug Evans
1168 
 
1169 
        * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1170 
 
1171 
Fri Oct  3 09:28:00 1997  Andrew Cagney
1172 
 
1173 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1174 
 
1175 
Wed Sep 24 17:38:57 1997  Andrew Cagney
1176 
 
1177 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1178 
 
1179 
Tue Sep 23 11:04:38 1997  Andrew Cagney
1180 
 
1181 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1182 
 
1183 
Tue Sep 23 10:19:51 1997  Andrew Cagney
1184 
 
1185 
        * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1186 
        SIM_DEFAULT_MODEL): Delete, moved to common.
1187 
        (SIM_EXTRA_CFLAGS): Update.
1188 
 
1189 
Mon Sep 22 11:46:20 1997  Andrew Cagney
1190 
 
1191 
        * configure.in (sim_link_links): Configure non-strict memory
1192 
        alignment.
1193 
 
1194 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1195 
 
1196 
Fri Sep 19 17:45:25 1997  Andrew Cagney
1197 
 
1198 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1199 
 
1200 
Wed Sep 17 17:44:40 1997  Andrew Cagney
1201 
 
1202 
        * sim-if.c (sim_open): Allocate memory under sim-memopt module
1203 
        using sim_do_commandf.
1204 
        (sim_open): Set magic-number at the start.
1205 
        (sim_do_command): Implement.
1206 
 
1207 
        * sim-main.h (sim_engine_halt): Map onto engine_halt.
1208 
 
1209 
Mon Sep 15 17:36:15 1997  Andrew Cagney
1210 
 
1211 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1212 
 
1213 
Thu Sep  4 17:21:23 1997  Doug Evans
1214 
 
1215 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1216 
 
1217 
Fri Sep  5 10:21:48 1997  Andrew Cagney
1218 
 
1219 
        * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1220 
 
1221 
Thu Sep  4 10:30:02 1997  Andrew Cagney
1222 
 
1223 
        * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1224 
 
1225 
Wed Aug 27 18:13:22 1997  Andrew Cagney
1226 
 
1227 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1228 
        * config.in: Ditto.
1229 
 
1230 
Tue Aug 26 10:39:42 1997  Andrew Cagney
1231 
 
1232 
        * sim-if.c (sim_kill): Delete.
1233 
        (sim_create_inferior): Add ABFD argument.
1234 
        (sim_load): Move setting of PC from here.
1235 
        (sim_create_inferior): To here.
1236 
        (sim_load): Delete, use sim-hload.c instead.
1237 
 
1238 
        * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1239 
 
1240 
Mon Aug 25 17:50:22 1997  Andrew Cagney
1241 
 
1242 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1243 
        * config.in: Ditto.
1244 
 
1245 
Mon Aug 25 15:54:08 1997  Andrew Cagney
1246 
 
1247 
        * sim-if.c (sim_open): Add ABFD argument.
1248 
 
1249 
Tue Jul 22 10:16:16 1997  Doug Evans
1250 
 
1251 
        * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1252 
        * sim-if.c (sim_open): Use it.
1253 
 
1254 
Wed Jun  4 12:48:12 1997  Andrew Cagney
1255 
 
1256 
        * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1257 
 
1258 
Tue May 27 14:15:44 1997  Andrew Cagney
1259 
 
1260 
        * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1261 
        (sim_write): Ditto for write.
1262 
 
1263 
        * m32r.c (do_trap): Ditto for read/write.
1264 
 
1265 
Tue May 20 10:18:25 1997  Andrew Cagney
1266 
 
1267 
        * sim-if.c (sim_open): Add callback argument.
1268 
        (sim_set_callbacks, sim_callback): Delete.
1269 
        (sim_load): Set STATE_LOADED_P.
1270 
 
1271 
Mon May 19 12:55:42 1997  Andrew Cagney
1272 
 
1273 
        * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1274 
        sim_engine_abort.
1275 
 
1276 
Mon May  5 12:45:28 1997  Andrew Cagney
1277 
 
1278 
        * sim-if.c (sim_open): Update to reflect changes to core in
1279 
        ../common/.
1280 
        * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1281 
        GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1282 
        SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1283 
 
1284 
Sat May  3 08:38:55 1997  Doug Evans
1285 
 
1286 
        * decode.c (decode): Add computed goto support.
1287 
 
1288 
Fri May  2 16:30:26 1997  Andrew Cagney
1289 
 
1290 
        * mem-ops.h: Stub additional core read/write arguments.
1291 
 
1292 
        * sim-main.h: Declare sim_cia - type SI.
1293 
        (struct _sim_cpu): Move base type to end per common.
1294 
        (struct _sim_state): Ditto.
1295 
 
1296 
Thu May  1 11:15:34 1997  Doug Evans
1297 
 
1298 
        Merge from branch into devo.  CGEN generic files moved to common
1299 
        directory.  K&R C support is no longer provided.
1300 
 
1301 
Thu Apr 24 00:39:51 1997  Doug Evans
1302 
 
1303 
        * configure: Regenerated to track ../common/aclocal.m4 changes.
1304 
 
1305 
Sat Apr 12 12:57:33 1997  Felix Lee
1306 
 
1307 
        * Makefile.in, seman-cache.c: new file, for wingdb build.
1308 
        * sim-alloca.h: fixed for wingdb.
1309 
 
1310 
Mon Apr  7 13:33:29 1997  Doug Evans
1311 
 
1312 
        * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1313 
        * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1314 
        * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1315 
 
1316 
Fri Apr  4 19:23:12 1997  Doug Evans
1317 
 
1318 
        * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1319 
        (exc_illegal): Likewise.
1320 
        * decode.c (decode_vars): Add decode_illegal.
1321 
        * genmloop.sh: #include "cpu-opc.h".
1322 
        * sem-switch.c (case_INSN_ILLEGAL): Declare.
1323 
        (labels): Add case_INSN_ILLEGAL.
1324 
        (SWITCH): Add INSN_ILLEGAL case.
1325 
 
1326 
Wed Mar 26 12:34:00 1997  Doug Evans
1327 
 
1328 
        * model.c (model_module): Use 0 not NULL.
1329 
 
1330 
        * genmloop.sh (sim_main_loop): Handle k&r c.
1331 
 
1332 
        * sem-switch.c: Regenerate to get k&r c support.
1333 
        * semantics.c: Likewise.
1334 
 
1335 
        * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1336 
        (ADDCSI,SUBCSI): New functions.
1337 
        * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1338 
        * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1339 
 
1340 
        * simcache.c (simcache_{install,init,uninstall}): Use
1341 
        DECLARE_MODULE_INSTALL_HANDLER.
1342 
        (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1343 
 
1344 
        * utils.c: #include "semops.h".
1345 
 
1346 
Tue Mar 11 14:30:26 1997  Doug Evans
1347 
 
1348 
        * profile.c (profile_print_simcache): Fix thinko in printf text.
1349 
 
1350 
        * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1351 
 
1352 
Mon Mar 10 11:06:29 1997  Doug Evans
1353 
 
1354 
        * m32r.c (h_cr_get): Rewrite.
1355 
        (h_cr_set): Rewrite.
1356 
        * sem-switch.c (rte): bcarry renamed to bcond.
1357 
        * semantics.c (rte): Likewise.
1358 
        * simdefs.h (CPU_STATE): Likewise.
1359 
 
1360 
        * config.in (HAVE_SYS_TIME_H): Add.
1361 
        * configure.in: Check for sys/time.h.
1362 
        * configure: Regenerated.
1363 
        * utils.c: Include sys/time.h if present.
1364 
 
1365 
        * common.c (sim_parse_args): Account for NULL terminating entry
1366 
        in long_options table.
1367 
 
1368 
        * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1369 
        Always use cache if configured in.
1370 
        * mainloop.in (do_extract_insn{16,32}): New functions.
1371 
        (normal,fast): Call them.  Handle starting in left slot.
1372 
        * simcache.c (simcache_option_handler): Disallow -c0.
1373 
        * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1374 
 
1375 
        * profile.c (profile_print_simcache): Fix percentage calc.
1376 
 
1377 
        * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1378 
 
1379 
Sun Mar  9 20:42:17 1997  Doug Evans
1380 
 
1381 
        * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1382 
        (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1383 
        Add mod-list.h.
1384 
        (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1385 
        (sim-if.o,m32r.o,utils.o): Likewise.
1386 
        (common.o): Don't explicitly depend on mod-list.h.
1387 
        (mainloop.c): Pass CPU to genmloop.sh.
1388 
        (stamp-modules): Depend on configure.
1389 
        (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1390 
        (extract.o): Depend on decode.h, memops.h, semops.h.
1391 
        (semantics.o,seman-cache.o): Likewise.
1392 
        (model.o,ops.o): Depend on memops.h.
1393 
        (extr-cache.o): Disable building for the moment.
1394 
 
1395 
        * simcommon.h: Delete, move contents into cgen-sim.h.
1396 
        * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1397 
        (UINT,CGEN_CAT3): Define.
1398 
        ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1399 
        (decode_t): Renamed to DECODE.
1400 
 
1401 
        * simfns.h: Delete, contents moved to memops.h,semops.h.
1402 
        * memops.h: New file.
1403 
        * semops.h: New file.
1404 
        * decode.h: Renamed from semantics.h.
1405 
 
1406 
        * sim-argv.h: New file.
1407 
        * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1408 
        dependency of sim-argv.h.
1409 
 
1410 
        * sim-alloca.h: New file.
1411 
        * common.c: Include it.
1412 
        * Makefile.in (common.o): Add dependency.
1413 
 
1414 
        * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1415 
        (HAVE_GETRUSAGE,HAVE_TIME): Add.
1416 
        * configure.in: sinclude ../common/aclocal.m4.
1417 
        Check for headers time.h, sys/resource.h.
1418 
        Check for functions time, getrusage.
1419 
        (sim_link_{files,links}): Add link cpu-opc.h.
1420 
        (sim_profile): Add simcache.
1421 
        (SIM_AC_PROFILE): Add simcache, profile.o.
1422 
        (simcache module): Delete extr-cache.o for now.
1423 
        (--enable-sim-cache): Allow specification of default cache size.
1424 
        * configure: Regenerated.
1425 
 
1426 
        * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1427 
        cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
1428 
        Regenerate.
1429 
 
1430 
        * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1431 
        Don't include m32r-sim.h.
1432 
        (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1433 
        Simplify profiling test with PROFILE_MODEL_P.
1434 
        (mvfc,mvtc): Fix access of control registers.
1435 
        * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1436 
        Don't include m32r-sim.h.
1437 
        (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1438 
        Simplify profiling test with PROFILE_MODEL_P.
1439 
        (mvfc,mvtc): Fix access of control registers.
1440 
 
1441 
        * sem-switch.c: New file, for GCC computed goto support.
1442 
 
1443 
        * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1444 
        memops.h,semops.h,trace.h,cpu-sim.h.
1445 
        (RUN_FAST_P): Change default to run fast if cache size > 0
1446 
        and not profiling.
1447 
        (sim_main_loop): Record execution time.
1448 
        Record instruction count even in fast mode.
1449 
        (init): Allow cpu to provide init code in mainloop.in.
1450 
        (FAST): Define as 0 or 1 depending on fast mode.
1451 
        * mainloop.in (normal): Combine with fast case.
1452 
        Add support for GCC computed gotos.  Count simcache hits/misses.
1453 
        (init): Initialize "switch" labels if GNUC.
1454 
 
1455 
        * cgen-utils.in: Don't include opcode/cgen.h.
1456 
        Include cgen-sim.h, cpu-opc.h.
1457 
        * common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
1458 
        * m32r-sim.h: Don't include mod-list.h
1459 
        (RUN_FAST_P): Delete.
1460 
        * m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
1461 
        semops.h,memory.h,trace.h
1462 
        (h_cr_get,h_cr_set): New functions.
1463 
        * memory.c: #include cgen-sim.h,callback.h.
1464 
        * ops.c: Don't include profile.h,m32r-sim.h.
1465 
        Include cgen-sim.h,memops.h,cpu-sim.h.
1466 
        (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1467 
        * trace.c: Include cgen-sim.h,cpu-opc.h.
1468 
        * trace.h (trace_insn_{init,fini}): Declare.
1469 
 
1470 
        * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1471 
        Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1472 
        Regenerate to get new insn aliases.
1473 
 
1474 
        * mrun.c: #include "ansidecl.h".
1475 
        (STATE): Use struct sim_state instead.
1476 
 
1477 
        * profile.c: Surround #include  with HAVE_STDLIB_H.
1478 
        Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
1479 
        (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1480 
        (profile_print_simcache): New function.
1481 
        (profile_print): Call it.  Print simulator speed stats.
1482 
        * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1483 
        PROFILE_MEMORY_MASK.
1484 
        (MODULE_PROFILE_SIMCACHE_P): Define.
1485 
        (PROFILE_SIMCACHE_MASK): Define.
1486 
        (PROFILE_COUNT): New members total_insn_count,exec_time.
1487 
        New members simcache_hits,simcache_misses.
1488 
        (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1489 
        (PROFILE_MODEL_P): New macro.
1490 
        (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1491 
 
1492 
        * sim-if.c: Surround #include  with HAVE_STDLIB_H.
1493 
        Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
1494 
        (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1495 
        (sim_info): Pass verbose to profile_print.
1496 
 
1497 
        * simcache.c: Include cgen-sim.h,callback.h.
1498 
        (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1499 
        (simcache_option_handler): Ensure cache size at least 2.
1500 
        Allow config time specification of default cache size.
1501 
        * simcache.h (struct simcache): Support GCC computed gotos.
1502 
        (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1503 
        (USING_SIMCACHE_P): New macro.
1504 
 
1505 
        * simdefs.h: Don't include m32r-opc.h.
1506 
        (CGEN_MAX_SIM_INSNS): Define.
1507 
        (CPU_STATE): Regenerate.
1508 
        (ARGBUF): Regenerate.
1509 
        (extract,semantic handler decls): Delete, moved to decode.h.
1510 
 
1511 
        * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1512 
        (USE_SEM_SWITCH): Define.
1513 
 
1514 
        * utils.c: Include bfd.h,time.h,sys/resource.h.
1515 
        (sim_time_get,sim_time_elapsed): New functions.
1516 
        * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1517 
 
1518 
Fri Jan 31 20:25:06 1997  Doug Evans
1519 
 
1520 
        * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1521 
        * configure: Regenerated.
1522 
        * model.c: #include .
1523 
        * simcache.c: #include "libiberty.h".
1524 
        * simcommon.h (alloca): Handle i386-windows.
1525 
 
1526 
        * common.c: #include libiberty.h.
1527 
        (sim_signal_to_host): Return 5 if wingdb.
1528 
 
1529 
Mon Jan 27 15:22:49 1997  Doug Evans
1530 
 
1531 
        * configure.in (sim_cache): Enabled by default now, pass default
1532 
        cache size to --enable-sim-cache.
1533 
        * simcache.c (simcache_option_handler): Allow -c 0.
1534 
 
1535 
        * simdefs.h,simfns.h: Regenerate
1536 
        * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1537 
 
1538 
Tue Jan 21 16:21:01 1997  Doug Evans
1539 
 
1540 
        Add model profiling support.
1541 
        * configure.in: Handle --enable-sim-model.
1542 
        (sim_profile): Add model.
1543 
        * Makefile.in (model.o): Add rule.
1544 
        * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1545 
        * extract.c (*): Add model profiling support.
1546 
        * m32r.c (model_mark_{get,set}_h_gr): New functions.
1547 
        (model_mark_{busy,unbusy}_reg): New functions.
1548 
        * profile.c (profile_option_handler): Recognize --profile model.
1549 
        (profile_print_model): New function.
1550 
        (profile_print): Call it.
1551 
        * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1552 
        (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1553 
        (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1554 
        load_stall_count,taken_count,untaken_count.
1555 
        * semantics.c (*): Add model profiling support.
1556 
        * simcommon.h (struct sim_state): New members mach,model.
1557 
        * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1558 
        (MAX_MODELS,MAX_UNITS): Define.
1559 
        * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1560 
 
1561 
        * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1562 
        (stamp-modules): Depend on genmodlist.sh.
1563 
        * common.c (standard_options): Add --max-insns.
1564 
        (copy_argv): New function.
1565 
        * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1566 
        * genmloop.sh: Allow mainloop.in to contain support code.
1567 
        * mainloop.in: Move do_insn16,do_insn32 here.
1568 
        * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1569 
        * sim-if.c (sim_open): Don't set max insn count.
1570 
        (sim_create_inferior): Save argv,envp.
1571 
        * simcommon.h (struct sim_state): New members argv,envp.
1572 
        * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1573 
        ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1574 
        (ARGBUF): New members h_gr_get, h_gr_set.
1575 
        * trace.c (trace_insn_init,trace_insn_fini): New functions.
1576 
        (trace_printf): Print to buffer, output later by trace_insn_fini.
1577 
        * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1578 
 
1579 
Thu Dec 19 16:01:59 1996  Doug Evans
1580 
 
1581 
        * configure.in (AC_FUNC_ALLOCA): Call.
1582 
        * configure: Regenerate.
1583 
        * config.h (HAVE_ALLOCA_H): Add.
1584 
        * simcommon.h: Add alloca support.
1585 
        (DECLARE_MODULE_INSTALL_HANDLER): Define.
1586 
        (DECLARE_OPTION_HANDLER): Define.
1587 
        (MEM_FN): Declare using PARAMS.
1588 
        (DECLARE_MEM_FN): Define.
1589 
        * trace.c (trace_result): Tweak for !STDC.
1590 
        * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1591 
        * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1592 
        * common.c (sim_print_help_fn): Use PARAMS.
1593 
        (standard_option_handler): Fix decl for !STDC systems.
1594 
        * memory.c: #include
1595 
        (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1596 
        (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1597 
        * profile.c (profile_install): Likewise.
1598 
        (profile_option_handler): Likewise.
1599 
 
1600 
Thu Dec 19 11:06:19 1996  Doug Evans
1601 
 
1602 
        * semantics.c (*): Don't suffix big unsigned numbers with "U".
1603 
        Prefix them with 0x instead.
1604 
 
1605 
        * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1606 
        (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1607 
        * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1608 
        (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1609 
        * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1610 
        Add support for boolean and/or.
1611 
        * utils.c: Redo naming of DI functional support.
1612 
        (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1613 
 
1614 
Tue Dec 17 12:57:48 1996  Doug Evans
1615 
 
1616 
        * Directory created.

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