1 2014-08-15 Roland McGrath <mcgrathr@google.com>
3 * configure: Regenerate.
4 * config.in: Regenerate.
6 2013-09-23 Alan Modra <amodra@gmail.com>
8 * configure: Regenerate.
10 2013-06-03 Mike Frysinger <vapier@gentoo.org>
12 * aclocal.m4, configure: Regenerate.
14 2013-03-30 Joel Sherrill <joel.sherrill@oarcorp.com>
15 Mike Frysinger <vapier@gentoo.org>
17 * configure.ac: Add m32r_extra_objs. Change simulator hardware
18 from always on to defaulting to yes it is enabled.
19 * Makefile.in: Conditionalize reference to dv-sockser.o.
20 * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
21 * configure: Regenerated.
23 2013-03-26 Mike Frysinger <vapier@gentoo.org>
25 * configure: Regenerate.
27 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
29 * configure.ac: Fail if dv-sockser.o not available.
30 Error when --disable-sim-hardware is specified.
31 * configure: Regenerated.
33 2012-06-15 Joel Brobecker <brobecker@adacore.com>
35 * config.in, configure: Regenerate.
37 2012-03-25 Mike Frysinger <vapier@gentoo.org>
39 * traps-linux.c (sim_core_trans_addr): Delete prototype.
41 2012-03-24 Mike Frysinger <vapier@gentoo.org>
43 * aclocal.m4, config.in, configure: Regenerate.
45 2011-12-03 Mike Frysinger <vapier@gentoo.org>
47 * aclocal.m4: New file.
48 * configure: Regenerate.
50 2011-10-17 Mike Frysinger <vapier@gentoo.org>
52 * configure.ac: Change include to common/acinclude.m4.
54 2011-10-17 Mike Frysinger <vapier@gentoo.org>
56 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
57 call. Replace common.m4 include with SIM_AC_COMMON.
58 * configure: Regenerate.
60 2011-07-05 Mike Frysinger <vapier@gentoo.org>
62 * sim-if.c (sim_do_command): Delete.
64 2010-03-30 Mike Frysinger <vapier@gentoo.org>
66 * devices.c (device_error): Add const to message.
68 2010-02-11 Doug Evans <dje@sebabeach.org>
70 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
71 * model.c, * model2.c, * modelx.c,
72 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
74 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
76 * configure: Regenerate.
78 2010-01-02 Doug Evans <dje@sebabeach.org>
80 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
81 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
82 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
83 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
84 update copyright year.
86 2009-11-22 Doug Evans <dje@sebabeach.org>
91 * cpuall.h: Regenerate.
92 * decode.c: Regenerate.
93 * decode.h: Regenerate.
94 * decode2.c: Regenerate.
95 * decode2.h: Regenerate.
96 * decodex.c: Regenerate.
97 * decodex.h: Regenerate.
99 2009-11-03 Doug Evans <dje@sebabeach.org>
101 * arch.c: Regenerate.
102 * arch.h: Regenerate.
105 * cpu2.c: Regenerate.
106 * cpu2.h: Regenerate.
107 * cpuall.h: Regenerate.
108 * cpux.c: Regenerate.
109 * cpux.h: Regenerate.
110 * decode.c: Regenerate.
111 * decode.h: Regenerate.
112 * decode2.c: Regenerate.
113 * decode2.h: Regenerate.
114 * decodex.c: Regenerate.
115 * decodex.h: Regenerate.
116 * model.c: Regenerate.
117 * model2.c: Regenerate.
118 * modelx.c: Regenerate.
119 * sem-switch.c: Regenerate.
121 * sem2-switch.c: Regenerate.
122 * semx-switch.c: Regenerate.
124 * Makefile.in (mloop.c): Add @true to rule.
125 (mloopx.c, mloop2.c): Ditto.
126 (stamp-*): Add Makefile dependency.
127 (arch.c, arch.h, cpuall.h): Specify full path.
128 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
129 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
130 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
132 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
134 * config.in: Regenerate.
135 * configure: Likewise.
137 * configure: Regenerate.
139 2009-07-12 Doug Evans <dje@sebabeach.org>
141 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
142 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
144 2009-06-20 Doug Evans <dje@sebabeach.org>
146 * mloop.in: Add missing # comment marker.
150 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
152 * configure: Regenerate to track ../common/common.m4 changes.
155 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
156 Daniel Jacobowitz <dan@codesourcery.com>
157 Joseph Myers <joseph@codesourcery.com>
159 * configure: Regenerate.
161 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
163 * acconfig.h: Remove.
164 * config.in: Regenerate.
166 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
168 * configure: Regenerated.
170 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
172 * configure: Regenerated.
174 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
176 * configure: Regenerated.
178 2005-03-23 Mark Kettenis <kettenis@gnu.org>
180 * configure: Regenerate.
182 2005-01-14 Andrew Cagney <cagney@gnu.org>
184 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
185 explicit call to AC_CONFIG_HEADER.
186 * configure: Regenerate.
188 2005-01-12 Andrew Cagney <cagney@gnu.org>
190 * configure.ac: Update to use ../common/common.m4.
191 * configure: Re-generate.
193 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
195 * configure: Regenerated to track ../common/aclocal.m4 changes.
197 2005-01-07 Andrew Cagney <cagney@gnu.org>
199 * configure.ac: Rename configure.in, require autoconf 2.59.
200 * configure: Re-generate.
202 2004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
204 Committed by Kei Sakamoto.
205 * traps-linux.c (m32r_trap): Add entries of the following dummy system
206 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
207 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
208 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
209 __NR_getresgid32 and __NR_chown32.
210 * syscall.h: Add new definitions of system call number.
212 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
214 * configure: Regenerate for ../common/aclocal.m4 update.
216 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
218 Committed by Andrew Cagney.
219 * traps-linux.c: Don't include linux/module.h.
220 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
221 __NR_get_kernel_syms.
223 2004-05-18 Daniel Jacobowitz <dan@debian.org>
225 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
227 2004-02-04 Andrew Cagney <cagney@redhat.com>
229 Committed by Andrew Cagney.
230 * mloopx.in: Update copyright.
231 (xextract-pbb): Fixed trap for system calls operation in parallel.
232 * mloop2.in (xextract-pbb): Ditto.
234 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
236 * configure.in: Changed for dummy simulator of m32r-linux.
237 * configure: Regenerate.
238 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
239 * traps-linux.c: Added for dummy simulator of m32r-linux.
241 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
242 simulator for m32r-linux.
243 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
246 2003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
248 * Makefile.in: Add support for new machine m32r2.
249 * cpu2.c: New file for m32r2 support.
251 * decode2.c: Likewise.
252 * decode2.h: Likewise.
254 * mloop2.in: Likewise.
255 * model2.c: Likewise.
256 * sem2-switch.c: Likewise.
257 * arch.c: Regenerate.
258 * arch.h: Regenerate.
260 * arch.c: Regenerate.
261 * cpuall.c: Regenerate.
262 * cpux.c: Regenerate.
263 * cpux.h: Regenerate.
264 * decode.c: Regenerate.
265 * decode.h: Regenerate.
266 * decodex.c: Regenerate.
267 * decodex.h: Regenerate.
268 * model.c: Regenerate.
269 * modelx.c: Regenerate.
270 * sem-switch.c: Regenerate.
272 * semx-switch.c: Regenerate.
273 * m32r-sim.h: Add EVB register support.
274 * sim-if.c: Likewise.
275 * sim-main.h: Likewise.
278 2003-09-08 Dave Brolley <brolley@redhat.com>
280 On behalf of Doug Evans <dje@sebabeach.org>
281 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
283 2003-02-27 Andrew Cagney <cagney@redhat.com>
285 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
287 2002-12-19 Doug Evans <dje@sebabeach.org>
289 * arch.c,arch.h,cpuall.h: Regenerate.
290 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
291 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
293 2002-06-16 Andrew Cagney <ac131313@redhat.com>
295 * configure: Regenerated to track ../common/aclocal.m4 changes.
297 2001-11-14 Dave Brolley <brolley@redhat.com>
299 * arch.c: Regenerate.
300 * arch.h: Regenerate.
303 * cpuall.h: Regenerate.
304 * cpux.c: Regenerate.
305 * cpux.h: Regenerate.
306 * decode.c: Regenerate.
307 * decode.h: Regenerate.
308 * decodex.c: Regenerate.
309 * decodex.h: Regenerate.
310 * model.c: Regenerate.
311 * modelx.c: Regenerate.
312 * sem-switch.c: Regenerate.
314 * semx-switch.c: Regenerate.
316 2001-07-05 Ben Elliston <bje@redhat.com>
318 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
319 (stamp-cpu): Likewise.
320 (stamp-xcpu): Likewise.
322 2001-03-05 Dave Brolley <brolley@redhat.com>
324 * arch.c: Regenerate.
325 * arch.h: Regenerate.
328 * cpuall.h: Regenerate.
329 * cpux.c: Regenerate.
330 * cpux.h: Regenerate.
331 * decode.c: Regenerate.
332 * decode.h: Regenerate.
333 * decodex.c: Regenerate.
334 * decodex.h: Regenerate.
335 * model.c: Regenerate.
336 * modelx.c: Regenerate.
337 * sem-switch.c: Regenerate.
339 * semx-switch.c: Regenerate.
341 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
343 * configure: Regenerated with sim_scache fix.
345 2000-11-18 Greg McGary <greg@mcgary.org>
347 * Makefile.in: remove `@true' commands for rules that have
348 $(CGEN_MAINT) as a prerequisite.
350 2000-10-06 Dave Brolley <brolley@redhat.com>
352 * sem.c: Regenerated.
353 * sem-switch.c: Regenerated.
354 * semx-switch.c: Regenerated.
356 2000-08-28 Dave Brolley <brolley@redhat.com>
358 * Makefile.in: Use of @true confuses VPATH. Remove it.
359 * cpu.h: Regenerated.
360 * cpux.h: Regenerated.
361 * decode.c: Regenerated.
362 * decodex.c: Regenerated.
363 * model.c: Regenerated.
364 * modelx.c: Regenerated.
365 * sem-switch.c: Regenerated.
366 * sem.c: Regenerated.
367 * semx-switch.c: Regenerated.
369 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
371 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
372 (stamp-arch, stamp-cpu): New targets.
374 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
376 * configure: Regenerated to track ../common/aclocal.m4 changes.
378 2000-03-30 Dave Brolley <brolley@redhat.com>
380 * configure: Regenerated.
382 1999-10-04 Doug Evans <devans@casey.cygnus.com>
384 * arch.c,arch.h,cpuall.h: Rebuild.
385 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
387 1999-09-29 Doug Evans <devans@casey.cygnus.com>
389 * mloop.in: Update call to sim_engine_invalid_insn.
390 * sem.c,sem-switch.c: Rebuild.
391 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
392 result to SEM_PC. Return vpc.
394 * semx-switch.c: Rebuild.
396 Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
398 * traps.c (sim_engine_invalid_insn): Return PC.
400 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
402 * configure: Regenerated to track ../common/aclocal.m4 changes.
404 1999-09-01 Doug Evans <devans@casey.cygnus.com>
406 * decodex.c: Rebuild.
408 1999-08-28 Doug Evans <devans@casey.cygnus.com>
414 1999-08-09 Doug Evans <devans@casey.cygnus.com>
416 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
417 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
419 1999-08-04 Doug Evans <devans@casey.cygnus.com>
421 * m32r-sim.h (SEM_SKIP_INSN): Delete.
422 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
423 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
424 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
425 (emit_full_parallel): Ditto.
427 1999-05-08 Felix Lee <flee@cygnus.com>
429 * configure: Regenerated to track ../common/aclocal.m4 changes.
431 Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
433 * devices.c (device_io_read_buffer): New arg `sd'.
434 (device_io_write_buffer): New arg `sd'.
435 (device_error): Give proper arg spec.
437 1999-04-10 Doug Evans <devans@casey.cygnus.com>
439 * sem-switch.c,sem.c: Rebuild.
440 * cpux.h,semx-switch.c: Rebuild.
442 1999-03-27 Doug Evans <devans@casey.cygnus.com>
445 * decodex.c: Rebuild.
447 1999-03-26 Doug Evans <devans@casey.cygnus.com>
449 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
451 1999-03-22 Doug Evans <devans@casey.cygnus.com>
453 * arch.c,arch.h,model.c: Rebuild.
455 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
456 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
457 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
458 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
459 (m32rbf_store_register): Ditto.
460 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
461 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
462 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
463 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
464 with appropriate calls to m32rbf_*.
466 1999-03-11 Doug Evans <devans@casey.cygnus.com>
468 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
469 * cpux.c,cpux.h,semx-switch.c: Rebuild.
470 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
471 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
473 1999-02-25 Doug Evans <devans@casey.cygnus.com>
475 * cpu.c,cpu.h: Rebuild.
477 1999-02-09 Doug Evans <devans@casey.cygnus.com>
479 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
480 (stamp-xmloop): s/-parallel/-parallel-write/.
481 * configure.in (sim_link_files,sim_link_links): Delete.
482 * configure: Rebuild.
483 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
484 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
485 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
486 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
487 m32r_cgen_opcode_open. Set disassembler.
488 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
489 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
490 m32r-desc.h,m32r-opc.h,m32r-sim.h.
492 Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
494 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
496 1999-01-27 Doug Evans <devans@casey.cygnus.com>
498 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
499 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
501 1999-01-15 Doug Evans <devans@casey.cygnus.com>
503 * decode.h,model.c: Regenerate.
504 * decodex.h,modelx.c: Regenerate.
506 1999-01-14 Doug Evans <devans@casey.cygnus.com>
508 * arch.c,arch.h,cpuall.h: Regenerate.
509 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
510 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
511 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
513 1999-01-11 Doug Evans <devans@casey.cygnus.com>
515 * Makefile.in (m32r-clean): rm eng.h.
516 * sim-main.h: Delete inclusion of ansidecl.h.
518 * cpux.h: Regenerate.
520 1999-01-06 Doug Evans <devans@casey.cygnus.com>
523 * cpux.h: Regenerate.
525 1999-01-05 Doug Evans <devans@casey.cygnus.com>
527 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
528 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
529 (sim-if.o): Use SIM_MAIN_DEPS.
530 (arch.o,traps.o,devices.o): Ditto.
531 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
532 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
533 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
534 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
535 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
536 ([GS]ET_H_CR): Define.
537 (m32rbf_h_psw_[gs]et_handler): Declare.
538 ([GS]ET_H_PSW): Define.
539 (m32rbf_h_accum_[gs]et_handler): Declare.
540 ([GS]ET_H_ACCUM): Define.
541 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
542 (m32rxf_h_accums_[gs]et_handler): Declare.
543 ([GS]ET_H_ACCUMS): Define.
544 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
545 * m32r.c (WANT_CPU): Define as m32rbf.
546 (all register access fns): Rename to ..._handler.
547 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
548 * m32rx.c (WANT_CPU): Define as m32rxf.
549 (all register access fns): Rename to ..._handler.
551 1998-12-14 Doug Evans <devans@casey.cygnus.com>
553 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
554 (SIM_AC_OPTION_ALIGNMENT): Make strict.
555 * configure: Regenerate.
557 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
558 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
559 * traps.c (m32r_core_signal): Handle --environment=operating.
561 1998-12-09 Doug Evans <devans@casey.cygnus.com>
563 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
564 * cpux.h,decodex.c,semx-switch.c: Regenerate.
566 * sim-if.c: Include string.h or strings.h if present.
568 1998-12-04 Doug Evans <devans@casey.cygnus.com>
570 * configure.in: Call SIM_AC_OPTION_INLINE.
571 * configure: Regenerate.
572 * sim-main.h: Protect against multiple inclusion.
573 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
574 Done by cgen-sim.h now.
575 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
576 * cpuall.h: Regenerate.
577 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
578 * mloop.in (extract16): Make static inline again.
579 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
581 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
582 (execute): Test ARGBUF_PROFILE_P before profiling.
583 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
584 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
585 * mloopx.in: Rewrite.
587 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
589 * devices.c (device_io_write_buffer): Fix typo.
590 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
591 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
593 1998-11-18 Doug Evans <devans@casey.cygnus.com>
595 * Makefile.in (M32R_OBJS): Delete extract.o.
597 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
598 * mloop.in (extract16): Update type of `insn' arg.
599 Delete call to d->extract.
601 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
602 * mloopx.in (extractx16): Update type of `insn' arg.
603 Delete call to d->extract. Delete arg pbb_p. All callers updated.
604 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
607 Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
609 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
611 * tconfig.in: Guard against multiple inclusion.
612 * cpu.h: Delete decls moved to genmloop.sh.
615 Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
617 * sim-main.h: #include cpu-opc.h.
618 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
619 to get #include cleanup.
620 * decodex.c,extractx.c,modelx.c: Ditto.
622 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
624 (M32RBF_INCLUDE_DEPS): Define.
625 (m32r .o's): Depend on it.
626 (mloop.c): Update call to genmloop.sh.
627 * cpu.h,cpuall.h: Regenerate.
628 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
629 #include cgen-scache.h,cgen-cpu.h.
630 * tconfig.in (WITH_FOO semantic macros): Delete.
631 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
632 (m32rx .o's): Depend on it.
633 (mloopx.c): Update call to genmloop.sh.
634 * cpux.h: Regenerate.
636 Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
638 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
640 Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
642 Add pseudo-basic-block execution support.
643 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
644 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
645 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
646 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
647 * arch.c,arch.h,cpuall.h: Regenerate.
648 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
649 * sem-switch.c,sem.c: Regenerate.
650 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
652 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
653 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
654 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
655 m32rbf_h_accum_set): Likewise.
656 (m32r_model_{init,update}_insn_cycles): Delete.
657 (m32rbf_model_insn_{before,after}): New fns.
658 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
659 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
660 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
661 (check_load_stall): New fn.
662 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
663 (m32rbf_model_test_u_exec): New fn.
664 * mloop.in: Rewrite, use pbb support.
665 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
666 (sim_fetch_register,sim_store_register): Delete.
667 * sim-main.h (CIA_GET,CIA_SET): Fix.
668 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
669 * tconfig.in (WITH_SCACHE_PBB): Define.
670 (WITH_SCACHE_PBB_M32RBF): Define.
671 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
672 (m32r_trap): Pass pc to sim_engine_halt.
673 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
674 * configure: Regenerate.
675 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
676 (mloopx.c): Build pseudo-basic-block version.
679 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
682 * extractx.c: New file.
683 * semx-switch.c: New file.
684 * m32r-sim.h (BRANCH_NEW_PC): Delete.
685 (SEM_SKIP_INSN): New macro.
686 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
687 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
688 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
689 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
690 (m32rxf_model_insn_{before,after}): New fns.
691 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
692 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
693 (check_load_stall): New fn.
694 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
695 * mloopx.in: Rewrite, use pbb support.
696 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
697 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
699 Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
701 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
702 ({ACC1L,ACC1H}_REGNUM): New macros.
703 (m32r_decode_gdb_ctrl_regnum): Add prototype.
704 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
705 (m32r_fetch_register,m32r_store_register): Rewrite.
706 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
708 Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
710 * m32r-sim.h (GET_H_SM): New macro.
711 (UART params): Update to msa2000.
712 * devices.c (device_io_read_buffer): Update to msa2000.
713 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
714 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
715 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
716 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
717 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
718 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
720 Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
722 * m32r-sim.h (m32r_trap): Update prototype.
723 * traps.c (m32r_trap): New arg `pc'.
724 * sem.c,sem-switch.c: Regenerated.
725 * cpux.h,readx.c,semx.c: Regenerated.
727 Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
729 Rename cpu m32r to m32rb to distinguish from architecture name.
730 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
731 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
732 * tconfig.in (WANT_CPU_M32RB): Ditto.
733 * m32r.c (WANT_CPU_M32RB): Ditto.
734 (*): m32r_ cpu fns renamed to m32rb_.
735 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
736 * arch.h,arch.c: Regenerate.
737 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
738 * sem-switch.c,sem.c: Regenerate.
740 * sim-if.c (sim_open): Don't allocate memory on top of any user
742 (h_gr_get,h_gr_set): Delete.
743 * sim-main.h (h_gr_get,h_gr_set): Delete.
744 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
747 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
749 * sim-if.c (sim_open): Open opcode table.
750 (sim_close): Close it.
752 Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
754 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
755 accept an accumulator choice.
756 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
758 Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
760 * m32r.c: Include cgen-mem.h.
761 * traps.c (m32r_trap): Tweak for -Wall.
762 * m32rx.c: Include cgen-mem.h.
763 * semx.c: Regenerate, get -Wall cleanups.
765 Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
767 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
768 * cpux.h,readx.c,semx.c: Ditto.
770 Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
772 * Makefile.in: cgen_maint -> CGEN_MAINT.
773 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
774 * configure: Regenerate.
775 * arch.c,arch.h,cpuall.h: Regenerate.
776 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
777 * sem-switch.c,sem.c: Regenerate.
778 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
779 * semx.c: Regenerate.
780 * mloopx.in (icount): Moved here from genmloop.sh.
782 Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
784 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
785 load_stall,biggest_cycles.
786 * m32r.c (m32r_model_mark_get_h_gr): Update.
787 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
788 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
789 * mloop.in: Call cycle init/update fns.
790 * model.c: Regenerate.
791 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
792 * mloopx.in: Call cycle init/update fns.
793 * modelx.c: Regenerate.
795 Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
797 * traps.c: New file. Trap support moved here from sim-if.c.
798 * Makefile.in (SIM_OBJS): Add traps.o
799 * sim-if.c: Don't include targ-vals.h.
800 (sim_engine_illegal_insn): Moved to traps.c
801 * sim-main.h (SIM_CORE_SIGNAL): Define.
802 (m32r_core_signal): Declare.
803 * m32r-sim.h (m32r_trap): Declare.
805 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
808 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
809 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
810 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
812 * extract.c,sem-switch.c,sem.c: Regenerate.
813 * cpux.h,readx.c,semx.c: Regenerate.
815 Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
817 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
818 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
819 (execute): Count parallel insns.
820 * sim-if.c (print_m32r_misc_cpu): Print count.
821 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
823 Zero bottom two bits of pc in jmp,jl insns.
824 * sem.c,sem-switch.c: Regenerate.
825 * semx.c: Regenerate.
827 Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
829 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
831 Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
833 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
834 (sim_sync_stop): New function.
836 Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
838 * Makefile.in (devices.o): Add dependencies.
840 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
841 * sem-switch.c,sem.c: Regenerate.
842 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
843 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
844 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
845 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
846 Fix pc value passed to TRACE_INSN for second parallel insn.
848 Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
850 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
852 Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
854 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
855 * model.c: Ditto. Reorganize model/mach data.
859 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
860 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
861 * decode.c,decode.h: Regenerate, introduces IDESC table.
862 * mloop.in (extract16,extract32): Add IDESC support.
863 Update names of semantic handler member names.
864 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
865 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
866 * mloopx.in: Add IDESC support.
867 Update names of semantic handler member names.
868 Delete call to PROFILE_COUNT_INSN.
870 * sem-switch.c: Regenerate. Redo computed goto label handling.
871 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
872 * readx.c: Regenerate. Redo computed goto label handling.
873 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
876 * m32r.c (m32r_fetch_register): Change result type and args to
877 conform to sim_fetch_register interface.
878 (m32r_store_register): Ditto for sim_store_register interface.
879 * m32rx.c (m32rx_fetch_register): Change result type and args to
880 conform to sim_fetch_register interface.
881 (m32rx_store_register): Ditto for sim_store_register interface.
883 * sim-if.c (alloc_cpu): Delete.
884 (free_state): Uninstall modules here ...
885 (sim_open): ... and not here. Call sim_cpu_alloc_all.
886 Set default architecture/model if not specified.
887 (sim_fetch_register,sim_store_register): Rewrite.
889 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
890 and moved to common/sim-cpu.c.
891 (sim_create_inferior): Update.
893 * sim-main.h (h_pc_get,h_pc_set): Delete.
895 * sim-main.h (sim_cia): Change to USI.
896 (sim_cpu): Move m32r_misc_profile before machine generated part.
898 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
900 * configure: Regenerated to track ../common/aclocal.m4 changes.
902 Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
907 Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
909 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
910 and variable renaming due to macro insn additions.
911 * mloop.in: Update to use CGEN_INSN_NUM.
912 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
913 * mloopx.in: Update to use CGEN_INSN_NUM.
915 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
917 * configure: Regenerated to track ../common/aclocal.m4 changes.
920 Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
922 * acconfig.h: New file.
923 * configure.in: Reverted change of Apr 24; use sinclude again.
925 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
927 * configure: Regenerated to track ../common/aclocal.m4 changes.
930 Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
932 * configure.in: Don't call sinclude.
934 Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
936 * cpu.c,sem.c,sem-switch.c: Regenerate. From
937 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
938 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
940 * cpux.c,readx.c,semx.c: Regenerate.
941 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
942 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
943 (m32r_h_accums_get): Sign extend top 8 bits.
945 Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
947 * semx.c: Regenerate.
949 Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
951 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
952 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
954 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
956 * configure: Regenerated to track ../common/aclocal.m4 changes.
958 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
960 * configure: Regenerated to track ../common/aclocal.m4 changes.
962 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
964 * configure: Regenerated to track ../common/aclocal.m4 changes.
966 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
968 * configure: Regenerated to track ../common/aclocal.m4 changes.
970 Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
972 * config.in (HAVE_FCNTL_H): Add.
973 * configure: Regenerate.
974 * Makefile.in (SIM_OBJS): Add devices.o.
975 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
976 (UART_*): Define m32r serial port parameters.
977 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
978 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
979 * devices.c: To here.
980 * sim-if.c: Don't include signal.h,sim-core.h.
981 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
982 (sim_resume): Call sim_module_{resume,suspend}.
983 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
985 * tconfig.in (SIM_HANDLES_LMA): Define.
987 * sim-if.c (do_trap): Result is new pc.
988 Handle --environment=operating.
989 * sem-switch.c,sem.c: Regenerate.
990 * semx.c: Regenerate.
992 Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
994 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
995 sim_core_*_map with read_map, write_map, exec_map resp.
997 Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
999 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1000 (arch.o): Delete cpu-opc.h dependency.
1001 (decode.o,model.o): Likewise.
1002 (decodex.o,modelx.o): Likewise.
1004 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
1005 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1007 Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
1009 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1011 * sim-if.c (sim_info): Delete.
1013 Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
1015 * mloopx.in: Fix handling of branch in parallel with another insn.
1016 * semx.c: Regenerate.
1018 Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
1020 * sim-main.h: #include symcat.h.
1021 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1022 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1023 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1024 * sem.c,sem-switch.c: Regenerate.
1025 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1026 * mloopx.in: Rewrite.
1027 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1029 Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
1031 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1032 in the backup PC register.
1033 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1034 in the backup PC register.
1036 Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
1038 * m32r.c (do_lock,do_unlock): Delete.
1039 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1040 * sem.c,sem-switch.c: Regenerate.
1041 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1043 Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
1045 * Makefile.in (M32R_OBJS): Add cpu.o.
1046 (cpu.o): Add rule for.
1047 (NL_TARGET): Define.
1048 * configure.in: Add AC_CHECK_PROG(SCHEME).
1050 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1051 * sem-switch.c,sem.c: Regenerate.
1052 * mloop.in (execute): Update call to semantic fn.
1053 (M32RX_OBJS): Add cpux.o.
1054 (cpux.o): Add rule for.
1056 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1057 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1058 (m32rx_h_cr_{get,set}): New functions.
1059 (m32rx_h_accums_{get,set}): New functions.
1060 * mloopx.in: Rewrite main loop.
1062 * m32r.c (do_trap): Move from here.
1063 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1064 (sim_create_inferior): Use h_pc_set.
1065 (h_pc_{get,set}): New functions.
1066 (h_gr_{get,set}): New functions.
1067 (syscall_{read,write}_mem): New functions.
1068 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1070 Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1072 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1073 length parameter. Return -1.
1074 (sim_create_inferior): Pass 4 sim_store_register.
1076 Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1078 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1080 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
1081 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
1083 Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1085 * decode.c, sem.c: Regenerate.
1086 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1087 * m32rx.c (m32rx_h_accums_set): New function.
1088 (m32rx_model_mark_[gs]et_h_gr): New function.
1089 * mloopx.in: Rewrite.
1090 * Makefile.in (mloopx.o): Build with -parallel.
1091 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1092 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
1094 Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1096 * Makefile.in (m32r.o): Depend on cpu.h
1097 (extract.o): Pass -DSCACHE_P.
1098 * mloop.in (extract{16,32}): Update call to m32r_decode.
1099 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1100 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1101 * sim-main.h: #include "ansidecl.h".
1102 Don't include cpu-opc.h, done by arch.h.
1103 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1104 (m32rx.o): New rule.
1105 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1106 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1107 (m32rx_h_accums_get): New function.
1108 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1109 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1111 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1113 * configure: Regenerated to track ../common/aclocal.m4 changes.
1115 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1117 * configure: Regenerated to track ../common/aclocal.m4 changes.
1119 Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1121 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1122 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1123 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1125 Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1127 * cpux.h: Fix duplicate definition of h_accums field for
1128 fmt_53_sadd structure.
1130 Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1132 * Makefile.in: Add m32rx objs, and rules to build them.
1133 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1134 * m32rx.c, mloopx.in: New files.
1136 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1138 * configure: Regenerated to track ../common/aclocal.m4 changes.
1140 Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1142 * arch.c, arch.h, cpuall.h: New files.
1143 * arch-defs.h: Deleted.
1144 * mloop.in: Renamed from mainloop.in.
1145 * Makefile.in: Update.
1146 * sem-ops.h: Deleted.
1147 * mem-ops.h: Deleted.
1148 (arch): Renamed from CPU.
1152 * extract.c: Redone.
1154 * sem-switch.c: Redone.
1155 * sem.c: Renamed from semantics.c, and redone.
1156 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1157 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1158 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1159 (m32r_{fetch,store}_register): New functions.
1160 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1161 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1162 (h_cr_{get,set}): Prefix with m32r_.
1163 (do_trap): Fetch state from current_cpu, not current_state.
1164 Call sim_engine_halt instead of engine_halt.
1165 * sim-if.c (alloc_cpu): New function.
1166 (free_state): New function.
1167 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1168 type. Call sim_analyze_program.
1169 (sim_create_inferior): Handle selected cpu type when setting PC.
1170 (sim_resume): Handle m32rx.
1171 (sim_stop_reason): Deleted.
1172 (print_m32r_misc_cpu): Update.
1173 (sim_{fetch,store}_register): Handle m32rx.
1174 (sim_{read,write}): Deleted.
1175 (sim_engine_illegal_insn): New function.
1176 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1177 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
1178 Include cpux.h,decodex.h if m32rx.
1179 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1180 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1181 (sim_state): Delete members core,events,halt_jmp_buf.
1182 Change `cpu' member to be a pointer to the cpu's struct, rather than
1183 record inside the state struct.
1184 * tconfig.in (WITH_DEVICES): Define here.
1185 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1187 Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1189 * arch-defs.h (INSN_NAME): Fix typo.
1191 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1193 * configure: Regenerated to track ../common/aclocal.m4 changes.
1196 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1198 * m32r-sim.h (MSPR_ADDR): New macro.
1199 (m32r_mspr_device): Declare.
1200 (struct _device): Define.
1201 * m32r.c (m32r_mspr_device): New global.
1202 (device_{io_{read,write}_buffer,error}): New functions.
1203 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1204 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1205 (sim_open): Attach device to handle MSPR register.
1206 * sim-main.h (WITH_DEVICES): Define as 1.
1209 * configure: Regenerated to track ../common/aclocal.m4 changes.
1211 Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1213 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1214 * configure: Regenerated.
1216 Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1218 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1219 * sim-if.c (sim_open): Call sim_config.
1220 (sim_stop_reason): Update call to sim_signal_to_host.
1222 Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1224 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1226 Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1228 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1230 Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1232 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1234 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1236 * configure: Regenerated to track ../common/aclocal.m4 changes.
1238 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1240 * configure: Regenerated to track ../common/aclocal.m4 changes.
1242 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1244 * configure: Regenerated to track ../common/aclocal.m4 changes.
1246 Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1248 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1249 SIM_DEFAULT_MODEL): Delete, moved to common.
1250 (SIM_EXTRA_CFLAGS): Update.
1252 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1254 * configure.in (sim_link_links): Configure non-strict memory
1257 * configure: Regenerated to track ../common/aclocal.m4 changes.
1259 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1261 * configure: Regenerated to track ../common/aclocal.m4 changes.
1263 Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1265 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1266 using sim_do_commandf.
1267 (sim_open): Set magic-number at the start.
1268 (sim_do_command): Implement.
1270 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1272 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1274 * configure: Regenerated to track ../common/aclocal.m4 changes.
1276 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1278 * configure: Regenerated to track ../common/aclocal.m4 changes.
1280 Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1282 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1284 Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1286 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1288 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1290 * configure: Regenerated to track ../common/aclocal.m4 changes.
1293 Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1295 * sim-if.c (sim_kill): Delete.
1296 (sim_create_inferior): Add ABFD argument.
1297 (sim_load): Move setting of PC from here.
1298 (sim_create_inferior): To here.
1299 (sim_load): Delete, use sim-hload.c instead.
1301 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1303 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1305 * configure: Regenerated to track ../common/aclocal.m4 changes.
1308 Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1310 * sim-if.c (sim_open): Add ABFD argument.
1312 Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1314 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1315 * sim-if.c (sim_open): Use it.
1317 Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1319 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1321 Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1323 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1324 (sim_write): Ditto for write.
1326 * m32r.c (do_trap): Ditto for read/write.
1328 Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1330 * sim-if.c (sim_open): Add callback argument.
1331 (sim_set_callbacks, sim_callback): Delete.
1332 (sim_load): Set STATE_LOADED_P.
1334 Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1336 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1339 Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1341 * sim-if.c (sim_open): Update to reflect changes to core in
1343 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1344 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1345 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1347 Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1349 * decode.c (decode): Add computed goto support.
1351 Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1353 * mem-ops.h: Stub additional core read/write arguments.
1355 * sim-main.h: Declare sim_cia - type SI.
1356 (struct _sim_cpu): Move base type to end per common.
1357 (struct _sim_state): Ditto.
1359 Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1361 Merge from branch into devo. CGEN generic files moved to common
1362 directory. K&R C support is no longer provided.
1364 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1366 * configure: Regenerated to track ../common/aclocal.m4 changes.
1368 Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1370 * Makefile.in, seman-cache.c: new file, for wingdb build.
1371 * sim-alloca.h: fixed for wingdb.
1373 Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1375 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1376 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1377 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1379 Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1381 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1382 (exc_illegal): Likewise.
1383 * decode.c (decode_vars): Add decode_illegal.
1384 * genmloop.sh: #include "cpu-opc.h".
1385 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1386 (labels): Add case_INSN_ILLEGAL.
1387 (SWITCH): Add INSN_ILLEGAL case.
1389 Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1391 * model.c (model_module): Use 0 not NULL.
1393 * genmloop.sh (sim_main_loop): Handle k&r c.
1395 * sem-switch.c: Regenerate to get k&r c support.
1396 * semantics.c: Likewise.
1398 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1399 (ADDCSI,SUBCSI): New functions.
1400 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1401 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1403 * simcache.c (simcache_{install,init,uninstall}): Use
1404 DECLARE_MODULE_INSTALL_HANDLER.
1405 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1407 * utils.c: #include "semops.h".
1409 Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1411 * profile.c (profile_print_simcache): Fix thinko in printf text.
1413 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1415 Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1417 * m32r.c (h_cr_get): Rewrite.
1418 (h_cr_set): Rewrite.
1419 * sem-switch.c (rte): bcarry renamed to bcond.
1420 * semantics.c (rte): Likewise.
1421 * simdefs.h (CPU_STATE): Likewise.
1423 * config.in (HAVE_SYS_TIME_H): Add.
1424 * configure.in: Check for sys/time.h.
1425 * configure: Regenerated.
1426 * utils.c: Include sys/time.h if present.
1428 * common.c (sim_parse_args): Account for NULL terminating entry
1429 in long_options table.
1431 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1432 Always use cache if configured in.
1433 * mainloop.in (do_extract_insn{16,32}): New functions.
1434 (normal,fast): Call them. Handle starting in left slot.
1435 * simcache.c (simcache_option_handler): Disallow -c0.
1436 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1438 * profile.c (profile_print_simcache): Fix percentage calc.
1440 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1442 Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1444 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1445 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1447 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1448 (sim-if.o,m32r.o,utils.o): Likewise.
1449 (common.o): Don't explicitly depend on mod-list.h.
1450 (mainloop.c): Pass CPU to genmloop.sh.
1451 (stamp-modules): Depend on configure.
1452 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1453 (extract.o): Depend on decode.h, memops.h, semops.h.
1454 (semantics.o,seman-cache.o): Likewise.
1455 (model.o,ops.o): Depend on memops.h.
1456 (extr-cache.o): Disable building for the moment.
1458 * simcommon.h: Delete, move contents into cgen-sim.h.
1459 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1460 (UINT,CGEN_CAT3): Define.
1461 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1462 (decode_t): Renamed to DECODE.
1464 * simfns.h: Delete, contents moved to memops.h,semops.h.
1465 * memops.h: New file.
1466 * semops.h: New file.
1467 * decode.h: Renamed from semantics.h.
1469 * sim-argv.h: New file.
1470 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1471 dependency of sim-argv.h.
1473 * sim-alloca.h: New file.
1474 * common.c: Include it.
1475 * Makefile.in (common.o): Add dependency.
1477 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1478 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1479 * configure.in: sinclude ../common/aclocal.m4.
1480 Check for headers time.h, sys/resource.h.
1481 Check for functions time, getrusage.
1482 (sim_link_{files,links}): Add link cpu-opc.h.
1483 (sim_profile): Add simcache.
1484 (SIM_AC_PROFILE): Add simcache, profile.o.
1485 (simcache module): Delete extr-cache.o for now.
1486 (--enable-sim-cache): Allow specification of default cache size.
1487 * configure: Regenerated.
1489 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1490 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1493 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1494 Don't include m32r-sim.h.
1495 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1496 Simplify profiling test with PROFILE_MODEL_P.
1497 (mvfc,mvtc): Fix access of control registers.
1498 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1499 Don't include m32r-sim.h.
1500 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1501 Simplify profiling test with PROFILE_MODEL_P.
1502 (mvfc,mvtc): Fix access of control registers.
1504 * sem-switch.c: New file, for GCC computed goto support.
1506 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1507 memops.h,semops.h,trace.h,cpu-sim.h.
1508 (RUN_FAST_P): Change default to run fast if cache size > 0
1510 (sim_main_loop): Record execution time.
1511 Record instruction count even in fast mode.
1512 (init): Allow cpu to provide init code in mainloop.in.
1513 (FAST): Define as 0 or 1 depending on fast mode.
1514 * mainloop.in (normal): Combine with fast case.
1515 Add support for GCC computed gotos. Count simcache hits/misses.
1516 (init): Initialize "switch" labels if GNUC.
1518 * cgen-utils.in: Don't include opcode/cgen.h.
1519 Include cgen-sim.h, cpu-opc.h.
1520 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1521 * m32r-sim.h: Don't include mod-list.h
1522 (RUN_FAST_P): Delete.
1523 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1524 semops.h,memory.h,trace.h
1525 (h_cr_get,h_cr_set): New functions.
1526 * memory.c: #include cgen-sim.h,callback.h.
1527 * ops.c: Don't include profile.h,m32r-sim.h.
1528 Include cgen-sim.h,memops.h,cpu-sim.h.
1529 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1530 * trace.c: Include cgen-sim.h,cpu-opc.h.
1531 * trace.h (trace_insn_{init,fini}): Declare.
1533 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1534 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1535 Regenerate to get new insn aliases.
1537 * mrun.c: #include "ansidecl.h".
1538 (STATE): Use struct sim_state instead.
1540 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1541 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1542 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1543 (profile_print_simcache): New function.
1544 (profile_print): Call it. Print simulator speed stats.
1545 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1546 PROFILE_MEMORY_MASK.
1547 (MODULE_PROFILE_SIMCACHE_P): Define.
1548 (PROFILE_SIMCACHE_MASK): Define.
1549 (PROFILE_COUNT): New members total_insn_count,exec_time.
1550 New members simcache_hits,simcache_misses.
1551 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1552 (PROFILE_MODEL_P): New macro.
1553 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1555 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1556 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1557 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1558 (sim_info): Pass verbose to profile_print.
1560 * simcache.c: Include cgen-sim.h,callback.h.
1561 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1562 (simcache_option_handler): Ensure cache size at least 2.
1563 Allow config time specification of default cache size.
1564 * simcache.h (struct simcache): Support GCC computed gotos.
1565 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1566 (USING_SIMCACHE_P): New macro.
1568 * simdefs.h: Don't include m32r-opc.h.
1569 (CGEN_MAX_SIM_INSNS): Define.
1570 (CPU_STATE): Regenerate.
1571 (ARGBUF): Regenerate.
1572 (extract,semantic handler decls): Delete, moved to decode.h.
1574 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1575 (USE_SEM_SWITCH): Define.
1577 * utils.c: Include bfd.h,time.h,sys/resource.h.
1578 (sim_time_get,sim_time_elapsed): New functions.
1579 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1581 Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1583 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1584 * configure: Regenerated.
1585 * model.c: #include <stdlib.h>.
1586 * simcache.c: #include "libiberty.h".
1587 * simcommon.h (alloca): Handle i386-windows.
1589 * common.c: #include libiberty.h.
1590 (sim_signal_to_host): Return 5 if wingdb.
1592 Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1594 * configure.in (sim_cache): Enabled by default now, pass default
1595 cache size to --enable-sim-cache.
1596 * simcache.c (simcache_option_handler): Allow -c 0.
1598 * simdefs.h,simfns.h: Regenerate
1599 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1601 Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1603 Add model profiling support.
1604 * configure.in: Handle --enable-sim-model.
1605 (sim_profile): Add model.
1606 * Makefile.in (model.o): Add rule.
1607 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1608 * extract.c (*): Add model profiling support.
1609 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1610 (model_mark_{busy,unbusy}_reg): New functions.
1611 * profile.c (profile_option_handler): Recognize --profile model.
1612 (profile_print_model): New function.
1613 (profile_print): Call it.
1614 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1615 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1616 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1617 load_stall_count,taken_count,untaken_count.
1618 * semantics.c (*): Add model profiling support.
1619 * simcommon.h (struct sim_state): New members mach,model.
1620 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1621 (MAX_MODELS,MAX_UNITS): Define.
1622 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1624 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1625 (stamp-modules): Depend on genmodlist.sh.
1626 * common.c (standard_options): Add --max-insns.
1627 (copy_argv): New function.
1628 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1629 * genmloop.sh: Allow mainloop.in to contain support code.
1630 * mainloop.in: Move do_insn16,do_insn32 here.
1631 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1632 * sim-if.c (sim_open): Don't set max insn count.
1633 (sim_create_inferior): Save argv,envp.
1634 * simcommon.h (struct sim_state): New members argv,envp.
1635 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1636 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1637 (ARGBUF): New members h_gr_get, h_gr_set.
1638 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1639 (trace_printf): Print to buffer, output later by trace_insn_fini.
1640 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1642 Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1644 * configure.in (AC_FUNC_ALLOCA): Call.
1645 * configure: Regenerate.
1646 * config.h (HAVE_ALLOCA_H): Add.
1647 * simcommon.h: Add alloca support.
1648 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1649 (DECLARE_OPTION_HANDLER): Define.
1650 (MEM_FN): Declare using PARAMS.
1651 (DECLARE_MEM_FN): Define.
1652 * trace.c (trace_result): Tweak for !STDC.
1653 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1654 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1655 * common.c (sim_print_help_fn): Use PARAMS.
1656 (standard_option_handler): Fix decl for !STDC systems.
1657 * memory.c: #include <stdio.h>
1658 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1659 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1660 * profile.c (profile_install): Likewise.
1661 (profile_option_handler): Likewise.
1663 Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1665 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1666 Prefix them with 0x instead.
1668 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1669 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1670 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1671 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1672 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1673 Add support for boolean and/or.
1674 * utils.c: Redo naming of DI functional support.
1675 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1677 Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1679 * Directory created.