1 2015-12-25 Mike Frysinger <vapier@gentoo.org>
3 * devices.c (device_error): Delete.
5 2015-12-24 Mike Frysinger <vapier@gentoo.org>
7 * tconfig.h (SIM_HANDLES_LMA): Delete.
9 2015-12-24 Mike Frysinger <vapier@gentoo.org>
11 * tconfig.h (SIM_HAVE_BREAKPOINTS, SIM_BREAKPOINT,
12 SIM_BREAKPOINT_SIZE): Delete.
13 * traps-linux.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Delete sim
15 * traps.c [SIM_HAVE_BREAKPOINTS] (m32r_trap): Likewise.
17 2015-12-24 Mike Frysinger <vapier@gentoo.org>
19 * tconfig.h (WITH_WATCHPOINTS): Delete.
21 2015-12-24 Mike Frysinger <vapier@gentoo.org>
23 * tconfig.h (SIM_HAVE_MEM_SIZE): Delete.
25 2015-11-15 Mike Frysinger <vapier@gentoo.org>
27 * Makefile.in (SIM_OBJS): Delete sim-reason.o, sim-reg.o, and
30 2015-11-14 Mike Frysinger <vapier@gentoo.org>
32 * sim-if.c (sim_close): Delete.
34 2015-06-23 Mike Frysinger <vapier@gentoo.org>
36 * configure: Regenerate.
38 2015-06-17 Mike Frysinger <vapier@gentoo.org>
40 * traps.c (m32r_trap): Replace call to cb_syscall with
42 * traps-linux.c (m32r_trap): Likewise.
44 2015-06-17 Mike Frysinger <vapier@gentoo.org>
46 * traps-linux.c: Include sim-syscall.h.
47 (syscall_read_mem, syscall_write_mem): Delete.
48 (m32r_trap): Change syscall_read_mem/syscall_write_mem
49 to sim_syscall_read_mem/sim_syscall_write_mem.
50 * traps.c: Include sim-syscall.h.
51 (syscall_read_mem, syscall_write_mem): Delete.
52 (m32r_trap): Change syscall_read_mem/syscall_write_mem
53 to sim_syscall_read_mem/sim_syscall_write_mem.
55 2015-06-12 Mike Frysinger <vapier@gentoo.org>
57 * configure: Regenerate.
59 2015-06-12 Mike Frysinger <vapier@gentoo.org>
61 * configure: Regenerate.
63 2015-06-12 Mike Frysinger <vapier@gentoo.org>
65 * decode.c (m32rbf_decode): Change TRACE_EXTRACT to CGEN_TRACE_EXTRACT.
66 * decode2.c (m32r2f_decode): Likewise.
67 * decodex.c (m32rxf_decode): Likewise.
68 * mloop.in (execute): Change TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT,
69 TRACE_INSN to CGEN_TRACE_INSN, and TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
70 * sem.c: Rename TRACE_RESULT to CGEN_TRACE_RESULT.
71 * sem-switch.c: Likewise.
72 * sem-switch2.c: Likewise.
73 * sem-switchx.c: Likewise.
75 2015-04-18 Mike Frysinger <vapier@gentoo.org>
77 * sim-main.h (SIM_ENGINE_HALT_HOOK, SIM_ENGINE_RESTART_HOOK): Delete.
79 2015-04-18 Mike Frysinger <vapier@gentoo.org>
81 * sim-main.h (USING_SIM_BASE_H): Delete.
83 2015-04-18 Mike Frysinger <vapier@gentoo.org>
85 * sim-main.h (_sim_cpu, SIM_CPU): Delete.
87 2015-04-18 Mike Frysinger <vapier@gentoo.org>
89 * sim-main.h (sim_cia): Delete.
91 2015-04-17 Mike Frysinger <vapier@gentoo.org>
93 * sim-main.h (CIA_GET, CIA_SET): Delete.
95 2015-04-15 Mike Frysinger <vapier@gentoo.org>
97 * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
98 * sim-main.h (STATE_CPU): Delete.
100 2015-04-15 Mike Frysinger <vapier@gentoo.org>
102 * sim-main.h (struct sim_state): Change cpu to an array of pointers.
103 (STATE_CPU): Handle WITH_SMP.
105 2015-04-13 Mike Frysinger <vapier@gentoo.org>
107 * configure: Regenerate.
109 2015-04-06 Mike Frysinger <vapier@gentoo.org>
111 * Makefile.in (SIM_OBJS): Delete sim-engine.o and sim-hrw.o.
113 2015-03-31 Mike Frysinger <vapier@gentoo.org>
115 * config.in, configure: Regenerate.
117 2015-03-24 Mike Frysinger <vapier@gentoo.org>
119 * sim-if.c (sim_open): Delete dv_sockser_install call.
121 2015-03-24 Mike Frysinger <vapier@gentoo.org>
123 * configure: Regenerate.
125 2015-03-24 Mike Frysinger <vapier@gentoo.org>
127 * configure: Regenerate.
129 2015-03-23 Mike Frysinger <vapier@gentoo.org>
131 * configure: Regenerate.
133 2015-03-23 Mike Frysinger <vapier@gentoo.org>
135 * configure: Regenerate.
137 2015-03-16 Mike Frysinger <vapier@gentoo.org>
139 * aclocal.m4, config.in, configure: Regenerate.
140 * tconfig.in: Rename file ...
141 * tconfig.h: ... here.
143 2015-03-15 Mike Frysinger <vapier@gentoo.org>
145 * tconfig.in [HAVE_DV_SOCKSER]: Delete.
147 2015-03-14 Mike Frysinger <vapier@gentoo.org>
149 * Makefile.in (SIM_RUN_OBJS): Delete.
151 2014-08-23 Hans-Peter Nilsson <hp@axis.com>
153 * configure.ac: Default simulator hardware to off again. Remove
154 dead m32r_extra_objs substitution.
155 * configure: Regenerate.
156 * Makefile.in: Remove unused m32r_extra_objs.
158 2014-08-19 Alan Modra <amodra@gmail.com>
160 * configure: Regenerate.
162 2014-08-15 Roland McGrath <mcgrathr@google.com>
164 * configure: Regenerate.
165 * config.in: Regenerate.
167 2013-09-23 Alan Modra <amodra@gmail.com>
169 * configure: Regenerate.
171 2013-06-03 Mike Frysinger <vapier@gentoo.org>
173 * aclocal.m4, configure: Regenerate.
175 2013-03-30 Joel Sherrill <joel.sherrill@oarcorp.com>
176 Mike Frysinger <vapier@gentoo.org>
178 * configure.ac: Add m32r_extra_objs. Change simulator hardware
179 from always on to defaulting to yes it is enabled.
180 * Makefile.in: Conditionalize reference to dv-sockser.o.
181 * tconfig.in: Delete HAVE_DV_SOCKSER logic that was under "#if 0".
182 * configure: Regenerated.
184 2013-03-26 Mike Frysinger <vapier@gentoo.org>
186 * configure: Regenerate.
188 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
190 * configure.ac: Fail if dv-sockser.o not available.
191 Error when --disable-sim-hardware is specified.
192 * configure: Regenerated.
194 2012-06-15 Joel Brobecker <brobecker@adacore.com>
196 * config.in, configure: Regenerate.
198 2012-03-25 Mike Frysinger <vapier@gentoo.org>
200 * traps-linux.c (sim_core_trans_addr): Delete prototype.
202 2012-03-24 Mike Frysinger <vapier@gentoo.org>
204 * aclocal.m4, config.in, configure: Regenerate.
206 2011-12-03 Mike Frysinger <vapier@gentoo.org>
208 * aclocal.m4: New file.
209 * configure: Regenerate.
211 2011-10-17 Mike Frysinger <vapier@gentoo.org>
213 * configure.ac: Change include to common/acinclude.m4.
215 2011-10-17 Mike Frysinger <vapier@gentoo.org>
217 * configure.ac: Change AC_PREREQ to 2.64. Delete AC_CONFIG_HEADER
218 call. Replace common.m4 include with SIM_AC_COMMON.
219 * configure: Regenerate.
221 2011-07-05 Mike Frysinger <vapier@gentoo.org>
223 * sim-if.c (sim_do_command): Delete.
225 2010-03-30 Mike Frysinger <vapier@gentoo.org>
227 * devices.c (device_error): Add const to message.
229 2010-02-11 Doug Evans <dje@sebabeach.org>
231 * cpu.h, * cpu2.h, * cpux.h, * decode.c, * decode2.c, * decodex.c,
232 * model.c, * model2.c, * modelx.c,
233 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate.
235 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
237 * configure: Regenerate.
239 2010-01-02 Doug Evans <dje@sebabeach.org>
241 * arch.c, * arch.h, * cpu.c, * cpu.h, * cpu2.c, * cpu2.h, * cpuall.h,
242 * cpux.c, * cpux.h, * decode.c, * decode.h, * decode2.c, * decode2.h,
243 * decodex.c, * decodex.h, * model.c, * model2.c, * modelx.c,
244 * sem-switch.c, * sem.c, * sem2-switch.c, * semx-switch.c: Regenerate,
245 update copyright year.
247 2009-11-22 Doug Evans <dje@sebabeach.org>
250 * cpu2.h: Regenerate.
251 * cpux.h: Regenerate.
252 * cpuall.h: Regenerate.
253 * decode.c: Regenerate.
254 * decode.h: Regenerate.
255 * decode2.c: Regenerate.
256 * decode2.h: Regenerate.
257 * decodex.c: Regenerate.
258 * decodex.h: Regenerate.
260 2009-11-03 Doug Evans <dje@sebabeach.org>
262 * arch.c: Regenerate.
263 * arch.h: Regenerate.
266 * cpu2.c: Regenerate.
267 * cpu2.h: Regenerate.
268 * cpuall.h: Regenerate.
269 * cpux.c: Regenerate.
270 * cpux.h: Regenerate.
271 * decode.c: Regenerate.
272 * decode.h: Regenerate.
273 * decode2.c: Regenerate.
274 * decode2.h: Regenerate.
275 * decodex.c: Regenerate.
276 * decodex.h: Regenerate.
277 * model.c: Regenerate.
278 * model2.c: Regenerate.
279 * modelx.c: Regenerate.
280 * sem-switch.c: Regenerate.
282 * sem2-switch.c: Regenerate.
283 * semx-switch.c: Regenerate.
285 * Makefile.in (mloop.c): Add @true to rule.
286 (mloopx.c, mloop2.c): Ditto.
287 (stamp-*): Add Makefile dependency.
288 (arch.c, arch.h, cpuall.h): Specify full path.
289 (cpu.h, sem.c, sem-switch.c, model.c, decode.c, decode.h): Ditto.
290 (cpux.h, semx-switch.c, modelx.c, decodex.c, decodex.h): Ditto.
291 (cpu2.h, sem2-switch.c, model2.c, decode2.c, decode2.h): Ditto.
293 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
295 * config.in: Regenerate.
296 * configure: Likewise.
298 * configure: Regenerate.
300 2009-07-12 Doug Evans <dje@sebabeach.org>
302 * Makefile.in (stamp-arch): Use $(CPU_DIR) instead of $(CGEN_CPU_DIR).
303 (stamp-cpu, stamp-xcpu, stamp-2cpu): Ditto.
305 2009-06-20 Doug Evans <dje@sebabeach.org>
307 * mloop.in: Add missing # comment marker.
311 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
313 * configure: Regenerate to track ../common/common.m4 changes.
316 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
317 Daniel Jacobowitz <dan@codesourcery.com>
318 Joseph Myers <joseph@codesourcery.com>
320 * configure: Regenerate.
322 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
324 * acconfig.h: Remove.
325 * config.in: Regenerate.
327 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
329 * configure: Regenerated.
331 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
333 * configure: Regenerated.
335 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
337 * configure: Regenerated.
339 2005-03-23 Mark Kettenis <kettenis@gnu.org>
341 * configure: Regenerate.
343 2005-01-14 Andrew Cagney <cagney@gnu.org>
345 * configure.ac: Sinclude aclocal.m4 before common.m4. Add
346 explicit call to AC_CONFIG_HEADER.
347 * configure: Regenerate.
349 2005-01-12 Andrew Cagney <cagney@gnu.org>
351 * configure.ac: Update to use ../common/common.m4.
352 * configure: Re-generate.
354 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
356 * configure: Regenerated to track ../common/aclocal.m4 changes.
358 2005-01-07 Andrew Cagney <cagney@gnu.org>
360 * configure.ac: Rename configure.in, require autoconf 2.59.
361 * configure: Re-generate.
363 2004-12-09 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
365 Committed by Kei Sakamoto.
366 * traps-linux.c (m32r_trap): Add entries of the following dummy system
367 calls: __NR_mmap2, __NR_lchown32, __NR_getuid32, __NR_getgid32,
368 __NR_geteuid32, __NR_getegid32, __NR_getgroups32, __NR_fchown32,
369 __NR_setfsuid32, __NR_setfsgid32, __NR_getresuid32,
370 __NR_getresgid32 and __NR_chown32.
371 * syscall.h: Add new definitions of system call number.
373 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
375 * configure: Regenerate for ../common/aclocal.m4 update.
377 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
379 Committed by Andrew Cagney.
380 * traps-linux.c: Don't include linux/module.h.
381 (m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
382 __NR_get_kernel_syms.
384 2004-05-18 Daniel Jacobowitz <dan@debian.org>
386 * Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.
388 2004-02-04 Andrew Cagney <cagney@redhat.com>
390 Committed by Andrew Cagney.
391 * mloopx.in: Update copyright.
392 (xextract-pbb): Fixed trap for system calls operation in parallel.
393 * mloop2.in (xextract-pbb): Ditto.
395 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
397 * configure.in: Changed for dummy simulator of m32r-linux.
398 * configure: Regenerate.
399 * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
400 * traps-linux.c: Added for dummy simulator of m32r-linux.
402 * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
403 simulator for m32r-linux.
404 * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
407 2003-12-11 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
409 * Makefile.in: Add support for new machine m32r2.
410 * cpu2.c: New file for m32r2 support.
412 * decode2.c: Likewise.
413 * decode2.h: Likewise.
415 * mloop2.in: Likewise.
416 * model2.c: Likewise.
417 * sem2-switch.c: Likewise.
418 * arch.c: Regenerate.
419 * arch.h: Regenerate.
421 * arch.c: Regenerate.
422 * cpuall.c: Regenerate.
423 * cpux.c: Regenerate.
424 * cpux.h: Regenerate.
425 * decode.c: Regenerate.
426 * decode.h: Regenerate.
427 * decodex.c: Regenerate.
428 * decodex.h: Regenerate.
429 * model.c: Regenerate.
430 * modelx.c: Regenerate.
431 * sem-switch.c: Regenerate.
433 * semx-switch.c: Regenerate.
434 * m32r-sim.h: Add EVB register support.
435 * sim-if.c: Likewise.
436 * sim-main.h: Likewise.
439 2003-09-08 Dave Brolley <brolley@redhat.com>
441 On behalf of Doug Evans <dje@sebabeach.org>
442 * Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.
444 2003-02-27 Andrew Cagney <cagney@redhat.com>
446 * sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.
448 2002-12-19 Doug Evans <dje@sebabeach.org>
450 * arch.c,arch.h,cpuall.h: Regenerate.
451 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
452 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
454 2002-06-16 Andrew Cagney <ac131313@redhat.com>
456 * configure: Regenerated to track ../common/aclocal.m4 changes.
458 2001-11-14 Dave Brolley <brolley@redhat.com>
460 * arch.c: Regenerate.
461 * arch.h: Regenerate.
464 * cpuall.h: Regenerate.
465 * cpux.c: Regenerate.
466 * cpux.h: Regenerate.
467 * decode.c: Regenerate.
468 * decode.h: Regenerate.
469 * decodex.c: Regenerate.
470 * decodex.h: Regenerate.
471 * model.c: Regenerate.
472 * modelx.c: Regenerate.
473 * sem-switch.c: Regenerate.
475 * semx-switch.c: Regenerate.
477 2001-07-05 Ben Elliston <bje@redhat.com>
479 * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
480 (stamp-cpu): Likewise.
481 (stamp-xcpu): Likewise.
483 2001-03-05 Dave Brolley <brolley@redhat.com>
485 * arch.c: Regenerate.
486 * arch.h: Regenerate.
489 * cpuall.h: Regenerate.
490 * cpux.c: Regenerate.
491 * cpux.h: Regenerate.
492 * decode.c: Regenerate.
493 * decode.h: Regenerate.
494 * decodex.c: Regenerate.
495 * decodex.h: Regenerate.
496 * model.c: Regenerate.
497 * modelx.c: Regenerate.
498 * sem-switch.c: Regenerate.
500 * semx-switch.c: Regenerate.
502 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
504 * configure: Regenerated with sim_scache fix.
506 2000-11-18 Greg McGary <greg@mcgary.org>
508 * Makefile.in: remove `@true' commands for rules that have
509 $(CGEN_MAINT) as a prerequisite.
511 2000-10-06 Dave Brolley <brolley@redhat.com>
513 * sem.c: Regenerated.
514 * sem-switch.c: Regenerated.
515 * semx-switch.c: Regenerated.
517 2000-08-28 Dave Brolley <brolley@redhat.com>
519 * Makefile.in: Use of @true confuses VPATH. Remove it.
520 * cpu.h: Regenerated.
521 * cpux.h: Regenerated.
522 * decode.c: Regenerated.
523 * decodex.c: Regenerated.
524 * model.c: Regenerated.
525 * modelx.c: Regenerated.
526 * sem-switch.c: Regenerated.
527 * sem.c: Regenerated.
528 * semx-switch.c: Regenerated.
530 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
532 * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
533 (stamp-arch, stamp-cpu): New targets.
535 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
537 * configure: Regenerated to track ../common/aclocal.m4 changes.
539 2000-03-30 Dave Brolley <brolley@redhat.com>
541 * configure: Regenerated.
543 1999-10-04 Doug Evans <devans@casey.cygnus.com>
545 * arch.c,arch.h,cpuall.h: Rebuild.
546 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
548 1999-09-29 Doug Evans <devans@casey.cygnus.com>
550 * mloop.in: Update call to sim_engine_invalid_insn.
551 * sem.c,sem-switch.c: Rebuild.
552 * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of
553 result to SEM_PC. Return vpc.
555 * semx-switch.c: Rebuild.
557 Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com>
559 * traps.c (sim_engine_invalid_insn): Return PC.
561 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
563 * configure: Regenerated to track ../common/aclocal.m4 changes.
565 1999-09-01 Doug Evans <devans@casey.cygnus.com>
567 * decodex.c: Rebuild.
569 1999-08-28 Doug Evans <devans@casey.cygnus.com>
575 1999-08-09 Doug Evans <devans@casey.cygnus.com>
577 * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
578 * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
580 1999-08-04 Doug Evans <devans@casey.cygnus.com>
582 * m32r-sim.h (SEM_SKIP_INSN): Delete.
583 * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
584 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
585 * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
586 (emit_full_parallel): Ditto.
588 1999-05-08 Felix Lee <flee@cygnus.com>
590 * configure: Regenerated to track ../common/aclocal.m4 changes.
592 Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com>
594 * devices.c (device_io_read_buffer): New arg `sd'.
595 (device_io_write_buffer): New arg `sd'.
596 (device_error): Give proper arg spec.
598 1999-04-10 Doug Evans <devans@casey.cygnus.com>
600 * sem-switch.c,sem.c: Rebuild.
601 * cpux.h,semx-switch.c: Rebuild.
603 1999-03-27 Doug Evans <devans@casey.cygnus.com>
606 * decodex.c: Rebuild.
608 1999-03-26 Doug Evans <devans@casey.cygnus.com>
610 * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
612 1999-03-22 Doug Evans <devans@casey.cygnus.com>
614 * arch.c,arch.h,model.c: Rebuild.
616 * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
617 (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
618 * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
619 a_m32r_h_accum_get with appropriate calls to m32rbf_*.
620 (m32rbf_store_register): Ditto.
621 (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
622 (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
623 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
624 * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
625 with appropriate calls to m32rbf_*.
627 1999-03-11 Doug Evans <devans@casey.cygnus.com>
629 * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
630 * cpux.c,cpux.h,semx-switch.c: Rebuild.
631 * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
632 * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
634 1999-02-25 Doug Evans <devans@casey.cygnus.com>
636 * cpu.c,cpu.h: Rebuild.
638 1999-02-09 Doug Evans <devans@casey.cygnus.com>
640 * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
641 (stamp-xmloop): s/-parallel/-parallel-write/.
642 * configure.in (sim_link_files,sim_link_links): Delete.
643 * configure: Rebuild.
644 * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
645 * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
646 * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
647 * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
648 m32r_cgen_opcode_open. Set disassembler.
649 (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
650 * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
651 m32r-desc.h,m32r-opc.h,m32r-sim.h.
653 Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com>
655 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
657 1999-01-27 Doug Evans <devans@casey.cygnus.com>
659 * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
660 * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
662 1999-01-15 Doug Evans <devans@casey.cygnus.com>
664 * decode.h,model.c: Regenerate.
665 * decodex.h,modelx.c: Regenerate.
667 1999-01-14 Doug Evans <devans@casey.cygnus.com>
669 * arch.c,arch.h,cpuall.h: Regenerate.
670 * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
671 * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
672 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
674 1999-01-11 Doug Evans <devans@casey.cygnus.com>
676 * Makefile.in (m32r-clean): rm eng.h.
677 * sim-main.h: Delete inclusion of ansidecl.h.
679 * cpux.h: Regenerate.
681 1999-01-06 Doug Evans <devans@casey.cygnus.com>
684 * cpux.h: Regenerate.
686 1999-01-05 Doug Evans <devans@casey.cygnus.com>
688 * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
689 (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
690 (sim-if.o): Use SIM_MAIN_DEPS.
691 (arch.o,traps.o,devices.o): Ditto.
692 (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
693 (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
694 (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
695 * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
696 * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
697 ([GS]ET_H_CR): Define.
698 (m32rbf_h_psw_[gs]et_handler): Declare.
699 ([GS]ET_H_PSW): Define.
700 (m32rbf_h_accum_[gs]et_handler): Declare.
701 ([GS]ET_H_ACCUM): Define.
702 (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
703 (m32rxf_h_accums_[gs]et_handler): Declare.
704 ([GS]ET_H_ACCUMS): Define.
705 * sim-if.c (sim_open): Model probing code moved to sim-model.c.
706 * m32r.c (WANT_CPU): Define as m32rbf.
707 (all register access fns): Rename to ..._handler.
708 * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
709 * m32rx.c (WANT_CPU): Define as m32rxf.
710 (all register access fns): Rename to ..._handler.
712 1998-12-14 Doug Evans <devans@casey.cygnus.com>
714 * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
715 (SIM_AC_OPTION_ALIGNMENT): Make strict.
716 * configure: Regenerate.
718 * sem-switch.c,sem.c,semx-switch.c: Regenerate.
719 * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
720 * traps.c (m32r_core_signal): Handle --environment=operating.
722 1998-12-09 Doug Evans <devans@casey.cygnus.com>
724 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
725 * cpux.h,decodex.c,semx-switch.c: Regenerate.
727 * sim-if.c: Include string.h or strings.h if present.
729 1998-12-04 Doug Evans <devans@casey.cygnus.com>
731 * configure.in: Call SIM_AC_OPTION_INLINE.
732 * configure: Regenerate.
733 * sim-main.h: Protect against multiple inclusion.
734 Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
735 Done by cgen-sim.h now.
736 * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
737 * cpuall.h: Regenerate.
738 * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
739 * mloop.in (extract16): Make static inline again.
740 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
742 Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
743 (execute): Test ARGBUF_PROFILE_P before profiling.
744 Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
745 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
746 * mloopx.in: Rewrite.
748 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
750 * devices.c (device_io_write_buffer): Fix typo.
751 * sim-if.c (sim_open): Hack in call to dv_sockser_install.
752 * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
754 1998-11-18 Doug Evans <devans@casey.cygnus.com>
756 * Makefile.in (M32R_OBJS): Delete extract.o.
758 * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
759 * mloop.in (extract16): Update type of `insn' arg.
760 Delete call to d->extract.
762 * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
763 * mloopx.in (extractx16): Update type of `insn' arg.
764 Delete call to d->extract. Delete arg pbb_p. All callers updated.
765 (extract-simple,full-exec-simple,fast-exec-simple): Delete.
768 Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com>
770 * sim-main.h: Delete inclusion of config.h, include sim-basics.h
772 * tconfig.in: Guard against multiple inclusion.
773 * cpu.h: Delete decls moved to genmloop.sh.
776 Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com>
778 * sim-main.h: #include cpu-opc.h.
779 * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
780 to get #include cleanup.
781 * decodex.c,extractx.c,modelx.c: Ditto.
783 * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
785 (M32RBF_INCLUDE_DEPS): Define.
786 (m32r .o's): Depend on it.
787 (mloop.c): Update call to genmloop.sh.
788 * cpu.h,cpuall.h: Regenerate.
789 * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
790 #include cgen-scache.h,cgen-cpu.h.
791 * tconfig.in (WITH_FOO semantic macros): Delete.
792 * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
793 (m32rx .o's): Depend on it.
794 (mloopx.c): Update call to genmloop.sh.
795 * cpux.h: Regenerate.
797 Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com>
799 * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
801 Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com>
803 Add pseudo-basic-block execution support.
804 * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
805 (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
806 (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
807 (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu.
808 * arch.c,arch.h,cpuall.h: Regenerate.
809 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
810 * sem-switch.c,sem.c: Regenerate.
811 * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
813 * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
814 (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
815 m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
816 m32rbf_h_accum_set): Likewise.
817 (m32r_model_{init,update}_insn_cycles): Delete.
818 (m32rbf_model_insn_{before,after}): New fns.
819 (m32r_model_record_cti,m32r_model_record_cycles): Delete.
820 (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
821 (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
822 (check_load_stall): New fn.
823 (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
824 (m32rbf_model_test_u_exec): New fn.
825 * mloop.in: Rewrite, use pbb support.
826 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
827 (sim_fetch_register,sim_store_register): Delete.
828 * sim-main.h (CIA_GET,CIA_SET): Fix.
829 (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
830 * tconfig.in (WITH_SCACHE_PBB): Define.
831 (WITH_SCACHE_PBB_M32RBF): Define.
832 * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
833 (m32r_trap): Pass pc to sim_engine_halt.
834 * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
835 * configure: Regenerate.
836 * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
837 (mloopx.c): Build pseudo-basic-block version.
840 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
843 * extractx.c: New file.
844 * semx-switch.c: New file.
845 * m32r-sim.h (BRANCH_NEW_PC): Delete.
846 (SEM_SKIP_INSN): New macro.
847 * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
848 (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
849 m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
850 m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
851 (m32rxf_model_insn_{before,after}): New fns.
852 (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
853 (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
854 (check_load_stall): New fn.
855 (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
856 * mloopx.in: Rewrite, use pbb support.
857 * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
858 (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
860 Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com>
862 * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
863 ({ACC1L,ACC1H}_REGNUM): New macros.
864 (m32r_decode_gdb_ctrl_regnum): Add prototype.
865 * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
866 (m32r_fetch_register,m32r_store_register): Rewrite.
867 * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
869 Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com>
871 * m32r-sim.h (GET_H_SM): New macro.
872 (UART params): Update to msa2000.
873 * devices.c (device_io_read_buffer): Update to msa2000.
874 * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
875 (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
876 * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
877 * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
878 (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
879 * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
881 Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com>
883 * m32r-sim.h (m32r_trap): Update prototype.
884 * traps.c (m32r_trap): New arg `pc'.
885 * sem.c,sem-switch.c: Regenerated.
886 * cpux.h,readx.c,semx.c: Regenerated.
888 Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com>
890 Rename cpu m32r to m32rb to distinguish from architecture name.
891 * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
892 * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
893 * tconfig.in (WANT_CPU_M32RB): Ditto.
894 * m32r.c (WANT_CPU_M32RB): Ditto.
895 (*): m32r_ cpu fns renamed to m32rb_.
896 * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
897 * arch.h,arch.c: Regenerate.
898 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
899 * sem-switch.c,sem.c: Regenerate.
901 * sim-if.c (sim_open): Don't allocate memory on top of any user
903 (h_gr_get,h_gr_set): Delete.
904 * sim-main.h (h_gr_get,h_gr_set): Delete.
905 * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
908 * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
910 * sim-if.c (sim_open): Open opcode table.
911 (sim_close): Close it.
913 Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com>
915 Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
916 accept an accumulator choice.
917 * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
919 Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com>
921 * m32r.c: Include cgen-mem.h.
922 * traps.c (m32r_trap): Tweak for -Wall.
923 * m32rx.c: Include cgen-mem.h.
924 * semx.c: Regenerate, get -Wall cleanups.
926 Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com>
928 * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now.
929 * cpux.h,readx.c,semx.c: Ditto.
931 Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com>
933 * Makefile.in: cgen_maint -> CGEN_MAINT.
934 * configure.in: AC_SUBST cgen,cgendir. No longer look for guile.
935 * configure: Regenerate.
936 * arch.c,arch.h,cpuall.h: Regenerate.
937 * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
938 * sem-switch.c,sem.c: Regenerate.
939 * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
940 * semx.c: Regenerate.
941 * mloopx.in (icount): Moved here from genmloop.sh.
943 Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com>
945 * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
946 load_stall,biggest_cycles.
947 * m32r.c (m32r_model_mark_get_h_gr): Update.
948 (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
949 (m32r_model_record_cti,m32r_model_record_cycles): New functions.
950 * mloop.in: Call cycle init/update fns.
951 * model.c: Regenerate.
952 * m32rx.c (m32rx_model_mark_get_h_gr): Update.
953 * mloopx.in: Call cycle init/update fns.
954 * modelx.c: Regenerate.
956 Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com>
958 * traps.c: New file. Trap support moved here from sim-if.c.
959 * Makefile.in (SIM_OBJS): Add traps.o
960 * sim-if.c: Don't include targ-vals.h.
961 (sim_engine_illegal_insn): Moved to traps.c
962 * sim-main.h (SIM_CORE_SIGNAL): Define.
963 (m32r_core_signal): Declare.
964 * m32r-sim.h (m32r_trap): Declare.
966 * devices.c (device_io_read_buffer): Handle cache purging via MCCR
969 * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
970 (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
971 (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
973 * extract.c,sem-switch.c,sem.c: Regenerate.
974 * cpux.h,readx.c,semx.c: Regenerate.
976 Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com>
978 * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
979 * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
980 (execute): Count parallel insns.
981 * sim-if.c (print_m32r_misc_cpu): Print count.
982 * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
984 Zero bottom two bits of pc in jmp,jl insns.
985 * sem.c,sem-switch.c: Regenerate.
986 * semx.c: Regenerate.
988 Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com>
990 * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
992 Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com>
994 * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
995 (sim_sync_stop): New function.
997 Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com>
999 * Makefile.in (devices.o): Add dependencies.
1001 * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
1002 * sem-switch.c,sem.c: Regenerate.
1003 * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1004 * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
1005 * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
1006 * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
1007 Fix pc value passed to TRACE_INSN for second parallel insn.
1009 Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com>
1011 * Makefile.in (SIM_OBJS): Add sim-cpu.o.
1013 Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com>
1015 * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
1016 * model.c: Ditto. Reorganize model/mach data.
1020 * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
1021 (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
1022 * decode.c,decode.h: Regenerate, introduces IDESC table.
1023 * mloop.in (extract16,extract32): Add IDESC support.
1024 Update names of semantic handler member names.
1025 (execute): Ditto. Delete call to PROFILE_COUNT_INSN.
1026 * decodex.c,decodex.h: Regenerate, introduces IDESC table.
1027 * mloopx.in: Add IDESC support.
1028 Update names of semantic handler member names.
1029 Delete call to PROFILE_COUNT_INSN.
1031 * sem-switch.c: Regenerate. Redo computed goto label handling.
1032 * sem.c: Regenerate. Call PROFILE_COUNT_INSN.
1033 * readx.c: Regenerate. Redo computed goto label handling.
1034 * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling
1037 * m32r.c (m32r_fetch_register): Change result type and args to
1038 conform to sim_fetch_register interface.
1039 (m32r_store_register): Ditto for sim_store_register interface.
1040 * m32rx.c (m32rx_fetch_register): Change result type and args to
1041 conform to sim_fetch_register interface.
1042 (m32rx_store_register): Ditto for sim_store_register interface.
1044 * sim-if.c (alloc_cpu): Delete.
1045 (free_state): Uninstall modules here ...
1046 (sim_open): ... and not here. Call sim_cpu_alloc_all.
1047 Set default architecture/model if not specified.
1048 (sim_fetch_register,sim_store_register): Rewrite.
1050 * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et
1051 and moved to common/sim-cpu.c.
1052 (sim_create_inferior): Update.
1054 * sim-main.h (h_pc_get,h_pc_set): Delete.
1056 * sim-main.h (sim_cia): Change to USI.
1057 (sim_cpu): Move m32r_misc_profile before machine generated part.
1059 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
1061 * configure: Regenerated to track ../common/aclocal.m4 changes.
1063 Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com>
1066 * modelx.c: Rebuilt.
1068 Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com>
1070 * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment
1071 and variable renaming due to macro insn additions.
1072 * mloop.in: Update to use CGEN_INSN_NUM.
1073 * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
1074 * mloopx.in: Update to use CGEN_INSN_NUM.
1076 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
1078 * configure: Regenerated to track ../common/aclocal.m4 changes.
1081 Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com>
1083 * acconfig.h: New file.
1084 * configure.in: Reverted change of Apr 24; use sinclude again.
1086 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
1088 * configure: Regenerated to track ../common/aclocal.m4 changes.
1091 Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com>
1093 * configure.in: Don't call sinclude.
1095 Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com>
1097 * cpu.c,sem.c,sem-switch.c: Regenerate. From
1098 - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
1099 * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1100 #include cgen-ops.h.
1101 * cpux.c,readx.c,semx.c: Regenerate.
1102 * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
1103 #include cgen-ops.h. Delete inclusion of several unnecessary headers.
1104 (m32r_h_accums_get): Sign extend top 8 bits.
1106 Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com>
1108 * semx.c: Regenerate.
1110 Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com>
1112 * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
1113 * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
1115 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
1117 * configure: Regenerated to track ../common/aclocal.m4 changes.
1119 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
1121 * configure: Regenerated to track ../common/aclocal.m4 changes.
1123 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
1125 * configure: Regenerated to track ../common/aclocal.m4 changes.
1127 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
1129 * configure: Regenerated to track ../common/aclocal.m4 changes.
1131 Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com>
1133 * config.in (HAVE_FCNTL_H): Add.
1134 * configure: Regenerate.
1135 * Makefile.in (SIM_OBJS): Add devices.o.
1136 * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
1137 (UART_*): Define m32r serial port parameters.
1138 (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
1139 * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
1140 * devices.c: To here.
1141 * sim-if.c: Don't include signal.h,sim-core.h.
1142 (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
1143 (sim_resume): Call sim_module_{resume,suspend}.
1144 * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
1146 * tconfig.in (SIM_HANDLES_LMA): Define.
1148 * sim-if.c (do_trap): Result is new pc.
1149 Handle --environment=operating.
1150 * sem-switch.c,sem.c: Regenerate.
1151 * semx.c: Regenerate.
1153 Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
1155 * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
1156 sim_core_*_map with read_map, write_map, exec_map resp.
1158 Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com>
1160 * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
1161 (arch.o): Delete cpu-opc.h dependency.
1162 (decode.o,model.o): Likewise.
1163 (decodex.o,modelx.o): Likewise.
1165 * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
1166 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1168 Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
1170 * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
1172 * sim-if.c (sim_info): Delete.
1174 Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com>
1176 * mloopx.in: Fix handling of branch in parallel with another insn.
1177 * semx.c: Regenerate.
1179 Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com>
1181 * sim-main.h: #include symcat.h.
1182 * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
1183 (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
1184 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1185 * sem.c,sem-switch.c: Regenerate.
1186 * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
1187 * mloopx.in: Rewrite.
1188 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1190 Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com>
1192 * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1193 in the backup PC register.
1194 * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
1195 in the backup PC register.
1197 Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com>
1199 * m32r.c (do_lock,do_unlock): Delete.
1200 * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
1201 * sem.c,sem-switch.c: Regenerate.
1202 * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
1204 Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com>
1206 * Makefile.in (M32R_OBJS): Add cpu.o.
1207 (cpu.o): Add rule for.
1208 (NL_TARGET): Define.
1209 * configure.in: Add AC_CHECK_PROG(SCHEME).
1211 * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
1212 * sem-switch.c,sem.c: Regenerate.
1213 * mloop.in (execute): Update call to semantic fn.
1214 (M32RX_OBJS): Add cpux.o.
1215 (cpux.o): Add rule for.
1217 * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
1218 * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
1219 (m32rx_h_cr_{get,set}): New functions.
1220 (m32rx_h_accums_{get,set}): New functions.
1221 * mloopx.in: Rewrite main loop.
1223 * m32r.c (do_trap): Move from here.
1224 * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
1225 (sim_create_inferior): Use h_pc_set.
1226 (h_pc_{get,set}): New functions.
1227 (h_gr_{get,set}): New functions.
1228 (syscall_{read,write}_mem): New functions.
1229 * sim-main.h (h_{gr,pc}_{get,set}): Declare.
1231 Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
1233 * sim-if.c (sim_store_register, sim_fetch_register): Pass in
1234 length parameter. Return -1.
1235 (sim_create_inferior): Pass 4 sim_store_register.
1237 Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com>
1239 * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
1241 * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
1242 * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
1244 Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com>
1246 * decode.c, sem.c: Regenerate.
1247 * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
1248 * m32rx.c (m32rx_h_accums_set): New function.
1249 (m32rx_model_mark_[gs]et_h_gr): New function.
1250 * mloopx.in: Rewrite.
1251 * Makefile.in (mloopx.o): Build with -parallel.
1252 * sim-main.h (_sim_cpu): Delete member `par_exec'.
1253 * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
1255 Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com>
1257 * Makefile.in (m32r.o): Depend on cpu.h
1258 (extract.o): Pass -DSCACHE_P.
1259 * mloop.in (extract{16,32}): Update call to m32r_decode.
1260 * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
1261 * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
1262 * sim-main.h: #include "ansidecl.h".
1263 Don't include cpu-opc.h, done by arch.h.
1264 * Makefile.in (M32RX_OBJS): Build m32rx support now.
1265 (m32rx.o): New rule.
1266 * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
1267 * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
1268 (m32rx_h_accums_get): New function.
1269 * mloopx.in: Update call to m32rx_decode. Rewrite exec loop.
1270 * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
1272 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
1274 * configure: Regenerated to track ../common/aclocal.m4 changes.
1276 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
1278 * configure: Regenerated to track ../common/aclocal.m4 changes.
1280 Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com>
1282 * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
1283 * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
1284 * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
1286 Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com>
1288 * cpux.h: Fix duplicate definition of h_accums field for
1289 fmt_53_sadd structure.
1291 Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com>
1293 * Makefile.in: Add m32rx objs, and rules to build them.
1294 * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
1295 * m32rx.c, mloopx.in: New files.
1297 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
1299 * configure: Regenerated to track ../common/aclocal.m4 changes.
1301 Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com>
1303 * arch.c, arch.h, cpuall.h: New files.
1304 * arch-defs.h: Deleted.
1305 * mloop.in: Renamed from mainloop.in.
1306 * Makefile.in: Update.
1307 * sem-ops.h: Deleted.
1308 * mem-ops.h: Deleted.
1309 (arch): Renamed from CPU.
1313 * extract.c: Redone.
1315 * sem-switch.c: Redone.
1316 * sem.c: Renamed from semantics.c, and redone.
1317 * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
1318 (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
1319 * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
1320 (m32r_{fetch,store}_register): New functions.
1321 (model_mark_{get,set}_h_gr): Prefix with m32r_.
1322 (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
1323 (h_cr_{get,set}): Prefix with m32r_.
1324 (do_trap): Fetch state from current_cpu, not current_state.
1325 Call sim_engine_halt instead of engine_halt.
1326 * sim-if.c (alloc_cpu): New function.
1327 (free_state): New function.
1328 (sim_open): Call sim_state_alloc, and malloc space for selected cpu
1329 type. Call sim_analyze_program.
1330 (sim_create_inferior): Handle selected cpu type when setting PC.
1331 (sim_resume): Handle m32rx.
1332 (sim_stop_reason): Deleted.
1333 (print_m32r_misc_cpu): Update.
1334 (sim_{fetch,store}_register): Handle m32rx.
1335 (sim_{read,write}): Deleted.
1336 (sim_engine_illegal_insn): New function.
1337 * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
1338 Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
1339 Include cpux.h,decodex.h if m32rx.
1340 (_sim_cpu): Include member appropriate cpu_data member for the cpu.
1341 (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
1342 (sim_state): Delete members core,events,halt_jmp_buf.
1343 Change `cpu' member to be a pointer to the cpu's struct, rather than
1344 record inside the state struct.
1345 * tconfig.in (WITH_DEVICES): Define here.
1346 (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
1348 Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com>
1350 * arch-defs.h (INSN_NAME): Fix typo.
1352 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
1354 * configure: Regenerated to track ../common/aclocal.m4 changes.
1357 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
1359 * m32r-sim.h (MSPR_ADDR): New macro.
1360 (m32r_mspr_device): Declare.
1361 (struct _device): Define.
1362 * m32r.c (m32r_mspr_device): New global.
1363 (device_{io_{read,write}_buffer,error}): New functions.
1364 * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
1365 * sim-if.c: Delete redundant inclusion of cpu-sim.h.
1366 (sim_open): Attach device to handle MSPR register.
1367 * sim-main.h (WITH_DEVICES): Define as 1.
1370 * configure: Regenerated to track ../common/aclocal.m4 changes.
1372 Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com>
1374 * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
1375 * configure: Regenerated.
1377 Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com>
1379 * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
1380 * sim-if.c (sim_open): Call sim_config.
1381 (sim_stop_reason): Update call to sim_signal_to_host.
1383 Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com>
1385 * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
1387 Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
1389 * sim-if.c (sim_open): Delete dead call to sim_core_attach.
1391 Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com>
1393 * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
1395 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
1397 * configure: Regenerated to track ../common/aclocal.m4 changes.
1399 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
1401 * configure: Regenerated to track ../common/aclocal.m4 changes.
1403 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
1405 * configure: Regenerated to track ../common/aclocal.m4 changes.
1407 Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com>
1409 * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
1410 SIM_DEFAULT_MODEL): Delete, moved to common.
1411 (SIM_EXTRA_CFLAGS): Update.
1413 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
1415 * configure.in (sim_link_links): Configure non-strict memory
1418 * configure: Regenerated to track ../common/aclocal.m4 changes.
1420 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1422 * configure: Regenerated to track ../common/aclocal.m4 changes.
1424 Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
1426 * sim-if.c (sim_open): Allocate memory under sim-memopt module
1427 using sim_do_commandf.
1428 (sim_open): Set magic-number at the start.
1429 (sim_do_command): Implement.
1431 * sim-main.h (sim_engine_halt): Map onto engine_halt.
1433 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
1435 * configure: Regenerated to track ../common/aclocal.m4 changes.
1437 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
1439 * configure: Regenerated to track ../common/aclocal.m4 changes.
1441 Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
1443 * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
1445 Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
1447 * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
1449 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1451 * configure: Regenerated to track ../common/aclocal.m4 changes.
1454 Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1456 * sim-if.c (sim_kill): Delete.
1457 (sim_create_inferior): Add ABFD argument.
1458 (sim_load): Move setting of PC from here.
1459 (sim_create_inferior): To here.
1460 (sim_load): Delete, use sim-hload.c instead.
1462 * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1464 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
1466 * configure: Regenerated to track ../common/aclocal.m4 changes.
1469 Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
1471 * sim-if.c (sim_open): Add ABFD argument.
1473 Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
1475 * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1476 * sim-if.c (sim_open): Use it.
1478 Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1480 * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1482 Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
1484 * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1485 (sim_write): Ditto for write.
1487 * m32r.c (do_trap): Ditto for read/write.
1489 Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
1491 * sim-if.c (sim_open): Add callback argument.
1492 (sim_set_callbacks, sim_callback): Delete.
1493 (sim_load): Set STATE_LOADED_P.
1495 Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
1497 * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1500 Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
1502 * sim-if.c (sim_open): Update to reflect changes to core in
1504 * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1505 GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1506 SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1508 Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
1510 * decode.c (decode): Add computed goto support.
1512 Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1514 * mem-ops.h: Stub additional core read/write arguments.
1516 * sim-main.h: Declare sim_cia - type SI.
1517 (struct _sim_cpu): Move base type to end per common.
1518 (struct _sim_state): Ditto.
1520 Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
1522 Merge from branch into devo. CGEN generic files moved to common
1523 directory. K&R C support is no longer provided.
1525 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
1527 * configure: Regenerated to track ../common/aclocal.m4 changes.
1529 Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
1531 * Makefile.in, seman-cache.c: new file, for wingdb build.
1532 * sim-alloca.h: fixed for wingdb.
1534 Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
1536 * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1537 * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1538 * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1540 Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
1542 * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1543 (exc_illegal): Likewise.
1544 * decode.c (decode_vars): Add decode_illegal.
1545 * genmloop.sh: #include "cpu-opc.h".
1546 * sem-switch.c (case_INSN_ILLEGAL): Declare.
1547 (labels): Add case_INSN_ILLEGAL.
1548 (SWITCH): Add INSN_ILLEGAL case.
1550 Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
1552 * model.c (model_module): Use 0 not NULL.
1554 * genmloop.sh (sim_main_loop): Handle k&r c.
1556 * sem-switch.c: Regenerate to get k&r c support.
1557 * semantics.c: Likewise.
1559 * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1560 (ADDCSI,SUBCSI): New functions.
1561 * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1562 * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1564 * simcache.c (simcache_{install,init,uninstall}): Use
1565 DECLARE_MODULE_INSTALL_HANDLER.
1566 (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1568 * utils.c: #include "semops.h".
1570 Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
1572 * profile.c (profile_print_simcache): Fix thinko in printf text.
1574 * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1576 Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
1578 * m32r.c (h_cr_get): Rewrite.
1579 (h_cr_set): Rewrite.
1580 * sem-switch.c (rte): bcarry renamed to bcond.
1581 * semantics.c (rte): Likewise.
1582 * simdefs.h (CPU_STATE): Likewise.
1584 * config.in (HAVE_SYS_TIME_H): Add.
1585 * configure.in: Check for sys/time.h.
1586 * configure: Regenerated.
1587 * utils.c: Include sys/time.h if present.
1589 * common.c (sim_parse_args): Account for NULL terminating entry
1590 in long_options table.
1592 * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1593 Always use cache if configured in.
1594 * mainloop.in (do_extract_insn{16,32}): New functions.
1595 (normal,fast): Call them. Handle starting in left slot.
1596 * simcache.c (simcache_option_handler): Disallow -c0.
1597 * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1599 * profile.c (profile_print_simcache): Fix percentage calc.
1601 * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1603 Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
1605 * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1606 (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1608 (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1609 (sim-if.o,m32r.o,utils.o): Likewise.
1610 (common.o): Don't explicitly depend on mod-list.h.
1611 (mainloop.c): Pass CPU to genmloop.sh.
1612 (stamp-modules): Depend on configure.
1613 (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1614 (extract.o): Depend on decode.h, memops.h, semops.h.
1615 (semantics.o,seman-cache.o): Likewise.
1616 (model.o,ops.o): Depend on memops.h.
1617 (extr-cache.o): Disable building for the moment.
1619 * simcommon.h: Delete, move contents into cgen-sim.h.
1620 * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1621 (UINT,CGEN_CAT3): Define.
1622 ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1623 (decode_t): Renamed to DECODE.
1625 * simfns.h: Delete, contents moved to memops.h,semops.h.
1626 * memops.h: New file.
1627 * semops.h: New file.
1628 * decode.h: Renamed from semantics.h.
1630 * sim-argv.h: New file.
1631 * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1632 dependency of sim-argv.h.
1634 * sim-alloca.h: New file.
1635 * common.c: Include it.
1636 * Makefile.in (common.o): Add dependency.
1638 * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1639 (HAVE_GETRUSAGE,HAVE_TIME): Add.
1640 * configure.in: sinclude ../common/aclocal.m4.
1641 Check for headers time.h, sys/resource.h.
1642 Check for functions time, getrusage.
1643 (sim_link_{files,links}): Add link cpu-opc.h.
1644 (sim_profile): Add simcache.
1645 (SIM_AC_PROFILE): Add simcache, profile.o.
1646 (simcache module): Delete extr-cache.o for now.
1647 (--enable-sim-cache): Allow specification of default cache size.
1648 * configure: Regenerated.
1650 * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1651 cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
1654 * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1655 Don't include m32r-sim.h.
1656 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1657 Simplify profiling test with PROFILE_MODEL_P.
1658 (mvfc,mvtc): Fix access of control registers.
1659 * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1660 Don't include m32r-sim.h.
1661 (*): Define/Undef FLD macro. Use it to reference ARGBUF.
1662 Simplify profiling test with PROFILE_MODEL_P.
1663 (mvfc,mvtc): Fix access of control registers.
1665 * sem-switch.c: New file, for GCC computed goto support.
1667 * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1668 memops.h,semops.h,trace.h,cpu-sim.h.
1669 (RUN_FAST_P): Change default to run fast if cache size > 0
1671 (sim_main_loop): Record execution time.
1672 Record instruction count even in fast mode.
1673 (init): Allow cpu to provide init code in mainloop.in.
1674 (FAST): Define as 0 or 1 depending on fast mode.
1675 * mainloop.in (normal): Combine with fast case.
1676 Add support for GCC computed gotos. Count simcache hits/misses.
1677 (init): Initialize "switch" labels if GNUC.
1679 * cgen-utils.in: Don't include opcode/cgen.h.
1680 Include cgen-sim.h, cpu-opc.h.
1681 * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
1682 * m32r-sim.h: Don't include mod-list.h
1683 (RUN_FAST_P): Delete.
1684 * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
1685 semops.h,memory.h,trace.h
1686 (h_cr_get,h_cr_set): New functions.
1687 * memory.c: #include cgen-sim.h,callback.h.
1688 * ops.c: Don't include profile.h,m32r-sim.h.
1689 Include cgen-sim.h,memops.h,cpu-sim.h.
1690 (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1691 * trace.c: Include cgen-sim.h,cpu-opc.h.
1692 * trace.h (trace_insn_{init,fini}): Declare.
1694 * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1695 Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1696 Regenerate to get new insn aliases.
1698 * mrun.c: #include "ansidecl.h".
1699 (STATE): Use struct sim_state instead.
1701 * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1702 Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
1703 (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1704 (profile_print_simcache): New function.
1705 (profile_print): Call it. Print simulator speed stats.
1706 * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1707 PROFILE_MEMORY_MASK.
1708 (MODULE_PROFILE_SIMCACHE_P): Define.
1709 (PROFILE_SIMCACHE_MASK): Define.
1710 (PROFILE_COUNT): New members total_insn_count,exec_time.
1711 New members simcache_hits,simcache_misses.
1712 (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1713 (PROFILE_MODEL_P): New macro.
1714 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1716 * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1717 Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
1718 (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1719 (sim_info): Pass verbose to profile_print.
1721 * simcache.c: Include cgen-sim.h,callback.h.
1722 (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1723 (simcache_option_handler): Ensure cache size at least 2.
1724 Allow config time specification of default cache size.
1725 * simcache.h (struct simcache): Support GCC computed gotos.
1726 (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1727 (USING_SIMCACHE_P): New macro.
1729 * simdefs.h: Don't include m32r-opc.h.
1730 (CGEN_MAX_SIM_INSNS): Define.
1731 (CPU_STATE): Regenerate.
1732 (ARGBUF): Regenerate.
1733 (extract,semantic handler decls): Delete, moved to decode.h.
1735 * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1736 (USE_SEM_SWITCH): Define.
1738 * utils.c: Include bfd.h,time.h,sys/resource.h.
1739 (sim_time_get,sim_time_elapsed): New functions.
1740 * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1742 Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
1744 * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1745 * configure: Regenerated.
1746 * model.c: #include <stdlib.h>.
1747 * simcache.c: #include "libiberty.h".
1748 * simcommon.h (alloca): Handle i386-windows.
1750 * common.c: #include libiberty.h.
1751 (sim_signal_to_host): Return 5 if wingdb.
1753 Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
1755 * configure.in (sim_cache): Enabled by default now, pass default
1756 cache size to --enable-sim-cache.
1757 * simcache.c (simcache_option_handler): Allow -c 0.
1759 * simdefs.h,simfns.h: Regenerate
1760 * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1762 Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
1764 Add model profiling support.
1765 * configure.in: Handle --enable-sim-model.
1766 (sim_profile): Add model.
1767 * Makefile.in (model.o): Add rule.
1768 * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1769 * extract.c (*): Add model profiling support.
1770 * m32r.c (model_mark_{get,set}_h_gr): New functions.
1771 (model_mark_{busy,unbusy}_reg): New functions.
1772 * profile.c (profile_option_handler): Recognize --profile model.
1773 (profile_print_model): New function.
1774 (profile_print): Call it.
1775 * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1776 (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1777 (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1778 load_stall_count,taken_count,untaken_count.
1779 * semantics.c (*): Add model profiling support.
1780 * simcommon.h (struct sim_state): New members mach,model.
1781 * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1782 (MAX_MODELS,MAX_UNITS): Define.
1783 * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1785 * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1786 (stamp-modules): Depend on genmodlist.sh.
1787 * common.c (standard_options): Add --max-insns.
1788 (copy_argv): New function.
1789 * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1790 * genmloop.sh: Allow mainloop.in to contain support code.
1791 * mainloop.in: Move do_insn16,do_insn32 here.
1792 * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1793 * sim-if.c (sim_open): Don't set max insn count.
1794 (sim_create_inferior): Save argv,envp.
1795 * simcommon.h (struct sim_state): New members argv,envp.
1796 * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1797 ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1798 (ARGBUF): New members h_gr_get, h_gr_set.
1799 * trace.c (trace_insn_init,trace_insn_fini): New functions.
1800 (trace_printf): Print to buffer, output later by trace_insn_fini.
1801 * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1803 Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
1805 * configure.in (AC_FUNC_ALLOCA): Call.
1806 * configure: Regenerate.
1807 * config.h (HAVE_ALLOCA_H): Add.
1808 * simcommon.h: Add alloca support.
1809 (DECLARE_MODULE_INSTALL_HANDLER): Define.
1810 (DECLARE_OPTION_HANDLER): Define.
1811 (MEM_FN): Declare using PARAMS.
1812 (DECLARE_MEM_FN): Define.
1813 * trace.c (trace_result): Tweak for !STDC.
1814 * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1815 * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1816 * common.c (sim_print_help_fn): Use PARAMS.
1817 (standard_option_handler): Fix decl for !STDC systems.
1818 * memory.c: #include <stdio.h>
1819 (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1820 (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1821 * profile.c (profile_install): Likewise.
1822 (profile_option_handler): Likewise.
1824 Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
1826 * semantics.c (*): Don't suffix big unsigned numbers with "U".
1827 Prefix them with 0x instead.
1829 * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1830 (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1831 * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1832 (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1833 * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1834 Add support for boolean and/or.
1835 * utils.c: Redo naming of DI functional support.
1836 (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1838 Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
1840 * Directory created.