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sim: overhaul alignment settings management
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
ba307cdd
MF		 12021-06-12 Mike Frysinger <vapier@gentoo.org>
2
3 * Make-common.in: Delete SIM_ALIGNMENT.
4 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
5 NONSTRICT_ALIGNMENT.
6 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
7 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
8
b15c5d7a
MF		 92021-06-12 Mike Frysinger <vapier@gentoo.org>
10
11 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
12
943f9baa
MF		 132021-06-09 Mike Frysinger <vapier@gentoo.org>
14
15 * sim-basics.h (NULL): Delete.
16
cfc6061b
MF		 172021-06-09 Mike Frysinger <vapier@gentoo.org>
18
19 * nrun.c (main): Set default_callback.target_endian to
20 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
21
906192d7
MF		 222021-06-09 Mike Frysinger <vapier@gentoo.org>
23
24 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
25 * cgen-run.c (cgen_get_fast_p): New function.
26 (sim_resume): Move fast_p up and call cgen_get_fast_p.
27 * cgen-utils.c (cgen_init): Delete.
28 * sim-base.h: Delete cgen-sim.h include.
29 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
30
a55b92be
MF		 312021-06-08 Mike Frysinger <vapier@gentoo.org>
32
33 * Make-common.in (IGEN_RUN): New variable.
34 (IGEN): Remove ASAN_OPTIONS.
35
5bea0c32
MF		 362021-06-05 Mike Frysinger <vapier@gentoo.org>
37
38 * Make-common.in (COMMON_OBJS): Define.
39 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
40 (version.c): Delete target.
41 (generated_files): Delete version.c.
42 * local.mk: New file.
43
b25370aa
MF		 442021-05-29 Mike Frysinger <vapier@gentoo.org>
45
46 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
47
5c9e84c2
MF		 482021-05-29 Mike Frysinger <vapier@gentoo.org>
49
50 * Make-common.in (GNULIB_BUILDDIR): Define.
51 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
52 (CSEARCH): Add -I../...
53 (ALL_CFLAGS): Add $(INCGNU).
54 (EXTRA_LIBS): Add $(LIBGNU).
55 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
56
f4fdd845
MF		 572021-05-17 Mike Frysinger <vapier@gentoo.org>
58
59 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
60 (struct sim_state_base): Merge into ...
61 (struct sim_state): ... this.
62 (STATE_MY_NAME): Delete base.
63 (STATE_OPEN_KIND): Likewise.
64 (STATE_CALLBACK): Likewise.
65 (STATE_ENVIRONMENT): Likewise.
66 (STATE_CONFIG): Likewise.
67 (STATE_MODULES): Likewise.
68 (STATE_OPTIONS): Likewise.
69 (STATE_VERBOSE_P): Likewise.
70 (STATE_TRACE_DATA): Likewise.
71 (STATE_ARCHITECTURE): Likewise.
72 (STATE_TARGET): Likewise.
73 (STATE_PROG_ARGV): Likewise.
74 (STATE_PROG_BFD): Likewise.
75 (STATE_PROG_SYMS): Likewise.
76 (STATE_PROG_SYMS_COUNT): Likewise.
77 (STATE_TEXT_SECTION): Likewise.
78 (STATE_TEXT_START): Likewise.
79 (STATE_TEXT_END): Likewise.
80 (STATE_START_ADDR): Likewise.
81 (STATE_SCACHE_SIZE): Likewise.
82 (STATE_CORE): Likewise.
83 (STATE_MEMOPT): Likewise.
84 (STATE_EVENTS): Likewise.
85 (STATE_ENGINE): Likewise.
86 (STATE_WATCHPOINTS): Likewise.
87 (STATE_HW): Likewise.
88 (STATE_LOAD_AT_LMA_P): Likewise.
89 (SIM_MAGIC_NUMBER): Likewise.
90 (STATE_MAGIC): Likewise.
91 * sim-utils.c (sim_state_alloc_extra): Delete check for
92 SIM_HAVE_COMMON_SIM_STATE.
93
e106fc35
MF		 942021-05-17 Mike Frysinger <vapier@gentoo.org>
95
96 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
97 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
98 SIM_HAVE_COMMON_SIM_STATE.
99 (struct sim_state): Add cgen_state.
100 (STATE_CGEN_STATE): Define.
101
383861bd
MF		 1022021-05-17 Mike Frysinger <vapier@gentoo.org>
103
104 * sim-base.h (struct sim_state): Update comment.
105 (struct sim_state): Define.
106 (STATE_ARCH_DATA): Likewise.
107 (sim_state_alloc): New define.
108 (sim_state_alloc_extra): Renamed & add 3rd arg.
109 * sim-utils.c (sim_state_alloc): Likewise.
110 (sim_state_alloc_extra): Set arch data.
111
6df01ab8
MF		 1122021-05-16 Mike Frysinger <vapier@gentoo.org>
113
114 * callback.c: Replace config.h include with defs.h.
115 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
116 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
117 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
118 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
119 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
120 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
121 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
122 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
123 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
124 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
125 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
126 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
127 config.h include with defs.h.
128 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
129 * sim-io.c: Include defs.h.
130 (open): Undefine.
131 * defs.h: New file.
132
c5a2e012
MF		 1332021-05-15 Mike Frysinger <vapier@gentoo.org>
134
135 * nrun.c: Include environ.h.
136 (environ): Delete prototype.
137 (main): Delete HAVE_ENVIRON check.
138
2fbe9507
MF		 1392021-05-14 Mike Frysinger <vapier@gentoo.org>
140
141 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
142 (os_ftruncate): Change 3rd arg to int64_t.
143 (os_truncate): Change 3rd arg to int64_t.
144 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
145 * sim-io.h (sim_io_lseek): Likewise.
146
00330cd1
MF		 1472021-05-14 Mike Frysinger <vapier@gentoo.org>
148
149 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
150 (os_fstat): Delete 2nd arg to time callback.
151 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
152 to time callback.
153 * sim-io.h (sim_io_time): Change return to int64_t.
154 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
155
64654371
MF		 1562021-05-14 Mike Frysinger <vapier@gentoo.org>
157
158 * callback.c (cb_host_to_target_stat): Change PTR to void*.
159 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
160
df68e12b
MF		 1612021-05-14 Mike Frysinger <vapier@gentoo.org>
162
163 * Make-common.in (callback_h, remote_sim_h): Update path.
164 * callback.c: Update include path.
165 * gentmap.c (gen_targ_map_c): Likewise.
166 * sim-basics.h: Likewise.
167 * sim-close.c: Likewise.
168 * sim-core.c: Likewise.
169 * sim-load.c: Likewise.
170 * sim-module.h: Likewise.
171 * syscall.c: Likewise.
172
b50a658a
MF		 1732021-05-08 Mike Frysinger <vapier@gentoo.org>
174
175 * Make-common.in (modules.c): Touch $@ at the end.
176
532497fe
MF		 1772021-05-08 Mike Frysinger <vapier@gentoo.org>
178
179 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
180
12279229
MF		 1812021-05-08 Mike Frysinger <vapier@gentoo.org>
182
183 * cgen-types.h (mode_names): Rename to ...
184 (cgen_mode_names): ... this.
185 (MODE_NAME): Use cgen_mode_names.
186 * cgen-utils.c (mode_names): Rename to ...
187 (cgen_mode_names): ... this.
188
6ae9091a
MF		 1892021-05-08 Mike Frysinger <vapier@gentoo.org>
190
191 * cgen-ops.h (cgen_rtx_error): Declare.
192 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
193
aac7ce3c
MF		 1942021-05-08 Mike Frysinger <vapier@gentoo.org>
195
196 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
197
0d0878d7
MF		 1982021-05-08 Mike Frysinger <vapier@gentoo.org>
199
200 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
201 install-pdf): New rules.
202
65a9835b
TT		 2032021-05-08 Tom Tromey <tom@tromey.com>
204
205 * sim-options.c (compare_strings): Remove.
206 (dup_arg_p): Use htab_eq_string.
207
2849d28d
MF		 2082021-05-04 Mike Frysinger <vapier@gentoo.org>
209
210 * sim-hw.c (sim_hw_install): Rename to ...
211 (sim_install_hw): ... this. New prototype.
212 * sim-hw.h (sim_hw_install): Delete.
213 * sim-module.c: Delete sim-hw.h include.
214 (early_modules): Delete sim_hw_install.
215
937a049c
TT		 2162021-05-04 Tom Tromey <tromey@adacore.com>
217
218 * Make-common.in (generated_files): Add config.h.
219
5ee0bc23
MF		 2202021-05-04 Mike Frysinger <vapier@gentoo.org>
221
222 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
223 cast.
224 * sim-load.c (xprintf_bfd_vma): Delete.
225 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
226
f08708cb
SM		 2272021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
228
229 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
230 (hw_event_queue_schedule_vtracef): Likewise.
231 * hw-tree.h (hw_tree_vparse): Likewise.
232 * sim-profile.c (profile_vprintf): Likewise.
233 * sim-trace.c (dis_printf): Likewise.
234 * sim-trace.h (trace_printf): Likewise.
235 (trace_vprintf): Likewise.
236 * sim-utils.h (sim_do_commandf): Likewise.
237 * hw-events.c (hw_event_queue_schedule): Use
238 hw_event_queue_schedule_tracef.
239
72042732
SM		 2402021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
241
242 * sim-options.c (standard_option_handler): Add default cases to
243 switches.
244
f0c4dc40
MF		 2452021-05-02 Mike Frysinger <vapier@gentoo.org>
246
247 * callback.c (os_error): Change __attribute__((noreturn)) to
248 ATTRIBUTE_NORETURN.
249 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
250 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
251 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
252 * hw-tree.h (hw_tree_delete): Likewise.
253 * sim-basics.h (__attribute__): Delete.
254 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
255 to ATTRIBUTE_NORETURN.
256 (sim_engine_abort, sim_engine_vabort): Likewise.
257 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
258 __attribute__((printf)) to ATTRIBUTE_PRINTF.
259 * sim-inline.h (NORETURN): Delete.
260 (UNUSED): Change to ATTRIBUTE_UNUSED.
261 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
262 and ATTRIBUTE_NORETURN.
263 (sim_io_eprintf, sim_io_error): Likewise.
264 * sim-profile.c (profile_printf): Likewise.
265 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
266 sim_debug_printf): Likewise.
267
e4821e2f
MF		 2682021-05-01 Mike Frysinger <vapier@gentoo.org>
269
270 * sim-options.c (dup_arg_p): Call htab_empty.
271
328e805b
MF		 2722021-05-01 Mike Frysinger <vapier@gentoo.org>
273
274 * dv-sockser.c (dv_sockser_install): Rename to ...
275 (sim_install_dv_sockser): ... this.
276 * dv-sockser.h (dv_sockser_install): Delete.
277 * sim-module.c: Delete dv-sockser.h include.
278 (early_modules): Delete dv_sockser_install.
279
8e5f1516
MF		 2802021-05-01 Mike Frysinger <vapier@gentoo.org>
281
282 * Make-common.in (LIB_OBJS): Add modules.o.
283 (generated_files): Add modules.c.
284 (modules.c): New target.
285 * sim-module.c (modules): Rename to ...
286 (early_modules): ... this. Delete 0 sentinel.
287 (early_modules_len): Define.
288 (sim_modules_detected, sim_modules_detected_len): Declare.
289 (sim_pre_argv_init): Call sim_module_install_list.
290 (sim_module_install): New function.
291 (sim_module_install_list): New function.
292 * sim-module.h (sim_module_install_list): Declare.
293
fe348617
MF		 2942021-05-01 Mike Frysinger <vapier@gentoo.org>
295
296 * nrun.c (strsignal): New prototype.
297
ccf2e592
MF		 2982021-05-01 Mike Frysinger <vapier@gentoo.org>
299
300 * callback.c (wrap): Delete.
301 (os_close): Replace wrap call with direct call & setting last_errno.
302 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
303 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
304
bd0918c9
MF		 3052021-04-26 Mike Frysinger <vapier@gentoo.org>
306
307 * gennltvals.py (TARGETS): Delete. Update comment.
308 (gentvals): Unify common code paths.
309 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
310 target argument.
311 * nltvals.def: Regenerate.
312
4478c331
TT		 3132021-04-25 Tom Tromey <tom@tromey.com>
314
315 * sim-options.c (compare_strings): New function.
316 (ARG_HASH_SIZE, ARG_HASH): Remove.
317 (dup_arg_p): Use htab_t.
318 (sim_parse_args): Remove assert.
319
3886790f
MF		 3202021-04-24 Mike Frysinger <vapier@gentoo.org>
321
322 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
323
837b53fd
MF		 3242021-04-24 Mike Frysinger <vapier@gentoo.org>
325
326 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
327 (sim_parse_args): Call SIM_ASSERT.
328
19f6a43c
TT		 3292021-04-22 Tom Tromey <tom@tromey.com>
330
331 * sim-utils.c: Update includes.
332
efd82ac7
TT		 3332021-04-22 Tom Tromey <tom@tromey.com>
334
335 * Make-common.in: Require GNU make.
336
b396d3a1
TT		 3372021-04-22 Tom Tromey <tom@tromey.com>
338
339 * Make-common.in (stamp-hw): New target.
340 (hw-config.h): Depend on stamp-hw.
341 (mostlyclean): Remove stamp-hw and hw-config.h.
342
be866656
TT		 3432021-04-22 Tom Tromey <tom@tromey.com>
344
345 * Make-common.in (mostlyclean): Now an alias for clean, not
346 distclean.
347
dbc0e7ce
TT		 3482021-04-22 Tom Tromey <tom@tromey.com>
349
350 * sim-events.c (sim_events_schedule): Use
351 sim_events_schedule_tracef.
352
2f632133
SM		 3532021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
354
355 * callback.c (os_printf_filtered, os_vprintf_filtered,
356 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
357 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
358 * sim-events.h (sim_events_schedule_tracef,
359 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
360
f3d25569
MF		 3612021-04-18 Mike Frysinger <vapier@gentoo.org>
362
363 * gennltvals.py (TARGETS): Add moxie.
364 * nltvals.def: Regenerate.
365
b7c5246b
MF		 3662021-04-18 Mike Frysinger <vapier@gentoo.org>
367
368 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
369 * nltvals.def: Regenerate.
370
b3d4da0f
MF		 3712021-04-18 Mike Frysinger <vapier@gentoo.org>
372
373 * gennltvals.py (TARGETS): Add rx.
374 * nltvals.def: Regenerate.
375
f956ecde
MF		 3762021-04-18 Mike Frysinger <vapier@gentoo.org>
377
378 * gennltvals.py (TARGETS): Add m32c.
379 * nltvals.def: Regenerate.
380
2390d779
MF		 3812021-04-18 Mike Frysinger <vapier@gentoo.org>
382
383 * gennltvals.py (TARGETS): Add iq2000.
384 * nltvals.def: Regenerate.
385
7da5cf78
MF		 3862021-04-18 Mike Frysinger <vapier@gentoo.org>
387
388 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
389
10737236
JB		 3902021-04-15 John Baldwin <jhb@FreeBSD.org>
391
392 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
393 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
394 CSEARCH.
395
d5a71b11
MF		 3962021-04-12 Mike Frysinger <vapier@gentoo.org>
397
398 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
399 sim_cpu_alloc.
400 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
401 cgen_cpu_max_extra_bytes.
402 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
403 (sim_cpu_alloc): Delete 2nd arg.
404
81e6e8ae
TT		 4052021-04-08 Tom Tromey <tom@tromey.com>
406
407 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
408 new-style declaration.
409
a0e674c1
MF		 4102021-04-03 Mike Frysinger <vapier@gentoo.org>
411
412 * Make-common.in (install-common): Install as run-$arch and
413 libsim-$arch.a when not the primary arch.
414
c2783492
MF		 4152021-04-02 Mike Frysinger <vapier@gentoo.org>
416
417 * Make-common.in (CFLAGS_FOR_BUILD): Define.
418 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
419
e7d9022b
MF		 4202021-03-13 Mike Frysinger <vapier@gentoo.org>
421
422 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
423 LDFLAGS_FOR_BUILD.
424
c6c7769d
MF		 4252021-03-13 Mike Frysinger <vapier@gentoo.org>
426
427 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
428 (gentmap.o): New rule.
429 (gentmap): Call LINK_FOR_BUILD.
430
6c57b87f
MF		 4312021-03-07 Mike Frysinger <vapier@gentoo.org>
432
433 * Make-common.in (check): Delete body.
434
ed30adf7
MF		 4352021-02-28 Mike Frysinger <vapier@gentoo.org>
436
437 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
438 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
439
f8069d55
MF		 4402021-02-27 Mike Frysinger <vapier@gentoo.org>
441
442 * Make-common.in (SIM_EXTRA_ALL): Delete.
443 (all): Delete $(SIM_EXTRA_ALL).
444
760b3e8b
MF		 4452021-02-21 Mike Frysinger <vapier@gentoo.org>
446
447 * acinclude.m4: Removed.
448
136da8cd
MF		 4492021-02-13 Mike Frysinger <vapier@gentoo.org>
450
451 * acinclude.m4: Delete all sinclude & m4_include calls.
452
652f80e0
MF		 4532021-02-13 Mike Frysinger <vapier@gentoo.org>
454
455 * aclocal.m4: Delete.
456
4c0d76b9
MF		 4572021-02-06 Mike Frysinger <vapier@gentoo.org>
458
459 * sim-events.c: Include sim-cpu.h.
460 (sim_event_watchpoints): Define watch_pc.
461 (sim_events_watch_pc): New function.
462 (WATCH_SIM): Handle watch_pc.
463 * sim-events.h (sim_events_watch_pc): New prototype.
464 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
465 sim_events_watch_pc.
466 * sim-watch.h (sim_watchpoints): Delete pc.
467
cd89c53f
MF		 4682021-02-06 Mike Frysinger <vapier@gentoo.org>
469
470 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
471 AC_CONFIG_HEADERS.
472
aa09469f
MF		 4732021-02-06 Mike Frysinger <vapier@gentoo.org>
474
475 * Make-common.in (HDEFINES, TDEFINES): Delete.
476 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
477 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
478 bfd/configure.host sourcing.
479
b9249c46
MF		 4802021-02-04 Mike Frysinger <vapier@gentoo.org>
481
482 * gennltvals.py (TARGETS): Add riscv.
483 (TARGET_DIRS): Likewise.
484 * nltvals.def: Regenerate from the latest libgloss sources.
485
64515412
MF		 4862021-01-31 Mike Frysinger <vapier@gentoo.org>
487
488 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
489
5bc4f5ca
SH		 4902021-01-31 Stafford Horne <shorne@gmail.com>
491
492 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
493 (fixdfsi): Change res from unsigned32 to signed32.
494 (fixdfdi): Change res from unsigned64 to signed64.
495
9a7ba4aa
MF		 4962021-01-30 Mike Frysinger <vapier@gentoo.org>
497
498 * gennltvals.sh: Replace shell script with ...
499 * gennltvals.py: ... this Python script.
500 * nltvals.def: Regenerate.
501
d4e3adda
MF		 5022021-01-30 Mike Frysinger <vapier@gentoo.org>
503
504 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
505 sim_cia.
506 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
507
18d4b488
MF		 5082021-01-30 Mike Frysinger <vapier@gentoo.org>
509
510 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
511
f4dd7491
MF		 5122021-01-30 Mike Frysinger <vapier@gentoo.org>
513
514 * sim-hw.c (merge_device_file): Replace fgets with getline.
515
481fac96
MF		 5162021-01-30 Mike Frysinger <vapier@gentoo.org>
517
518 * gennltvals.sh (gen_arches): Sort calls by first arg.
519 * nltvals.def: Regenerate.
520
f89f33e5
MF		 5212021-01-18 Mike Frysinger <vapier@gentoo.org>
522
523 * Make-common.in (version.c): Simplifiy args and call move-if-change.
524 * create-version.sh: Delete host & target alias logic. Write to the
525 output directly.
526
5e25901f
MF		 5272021-01-18 Mike Frysinger <vapier@gentoo.org>
528
529 * configure, configure.ac, Makefile.in: Delete.
530
d9b1deff
MF		 5312021-01-13 Mike Frysinger <vapier@gentoo.org>
532
533 * sim-watch.c (default_interrupt_handler): Define.
534 (sim_watchpoint_install): Set default interrupt_handler to new
535 default_interrupt_handler.
536
c54f3efd
MF		 5372021-01-13 Mike Frysinger <vapier@gentoo.org>
538
539 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
540
62fe7512
MF		 5412021-01-13 Mike Frysinger <vapier@gentoo.org>
542
543 * sim-events.c (sim_events_watch_sim): Change byte_order type to
544 enum bfd_endian.
545 (sim_events_watch_core): Likewise.
546 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
547 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
548 call to sim_events_watch_sim.
549
f220ef63
MF		 5502021-01-12 Mike Frysinger <vapier@gentoo.org>
551
552 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
553
9c70334d
MF		 5542021-01-11 Mike Frysinger <vapier@gentoo.org>
555
556 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
557
90e123dd
MF		 5582021-01-11 Mike Frysinger <vapier@gentoo.org>
559
560 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
561
68ed2854
MF		 5622021-01-11 Mike Frysinger <vapier@gentoo.org>
563
564 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
565 strings.h, time.h, and errno.h.
566 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
567 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
568 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
569 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
570 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
571 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
572 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
573 and strings.h include.
574
f074c07d
MF		 5752021-01-09 Mike Frysinger <vapier@gentoo.org>
576
577 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
578 * sim-core.c, sim-watch.c: Include libiberty.h.
579
50df264d
MF		 5802021-01-09 Mike Frysinger <vapier@gentoo.org>
581
582 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
583
bf470982
MF		 5842021-01-09 Mike Frysinger <vapier@gentoo.org>
585
586 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
587 Set WERROR_CFLAGS when first arg is not set or is "yes".
588
b5a4a01a
MF		 5892021-01-09 Mike Frysinger <vapier@gentoo.org>
590
591 * hw-base.c (full_name_of_hw): Delete full_name. Replace
592 hw_strdup call with hw_malloc.
593
ce0be407
MF		 5942021-01-09 Mike Frysinger <vapier@gentoo.org>
595
596 * cgen-par.c: Include stdlib.h.
597 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
598
46f900c0
MF		 5992021-01-08 Mike Frysinger <vapier@gentoo.org>
600
601 * Make-common.in (C_DIALECT): Define.
602 (COMPILE.pre): Append $(C_DIALECT).
603 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
604
e904f56d
MF		 6052021-01-07 Mike Frysinger <vapier@gentoo.org>
606
607 * sim-core.c (sim_memory_map): Define.
608
dfb856ba
MF		 6092021-01-04 Mike Frysinger <vapier@gentoo.org>
610
611 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
612 * configure: Regenerate.
613
babd2ee1
MF		 6142021-01-04 Mike Frysinger <vapier@gentoo.org>
615
616 * sim-options.c (sim_print_version): Print out more details when
617 is_command is non-zero.
618
19b1c385
MF		 6192021-01-04 Mike Frysinger <vapier@gentoo.org>
620
621 * sim-options.c (standard_option_handler): Call sim_print_version.
622 (sim_print_version): New function.
623 * sim-options.h (sim_print_version): New prototype.
624
dbed468b
MF		 6252021-01-04 Mike Frysinger <vapier@gentoo.org>
626
627 * sim-config.c (print_sim_config): Rename to ...
2b667e32 628 (sim_config_print): ... this.
dbed468b
MF		 629 * sim-config.h: Likewise.
630
0ede24f2
MF		 6312021-01-02 Mike Frysinger <vapier@gentoo.org>
632
633 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
634 FLOOR_PAGE): Delete unused macros.
635 (align_up, align_down): Define.
636
b3f8962b
TV		 6372020-08-10 Tom de Vries <tdevries@suse.de>
638
639 * sim-cpu.c: Include stdlib.h for free.
640
b760fb3a
SM		 6412020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
642
643 * nrun.c: Include stdlib.h.
644 * sim-core.c: Likewise.
645 * sim-engine.c: Likewise.
646 * sim-io.c: Likewise.
647 * sim-module.c: Likewise.
648 * sim-reason.c: Likewise.
649
78aa740b
TT		 6502019-12-19 Tom Tromey <tromey@adacore.com>
651
652 PR build/24572:
653 * Makefile.in (install-strip): New target.
654
f47674be
PK		 6552019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
656
657 * sim-utils.c: Prevent buffer overflow.
658
ddd44b70
DD		 6592019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
660
661 * gennltvals.sh: Add PRU libgloss target.
662 * nltvals.def: Regenerate from the latest libgloss sources.
663
f1cc84f5
SH		 6642019-06-13 Stafford Horne <shorne@gmail.com>
665
666 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
667 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
668 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
669
688cea90
SH		 6702019-06-13 Stafford Horne <shorne@gmail.com>
671
672 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
673 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
674
798066ab
AB		 6752019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
676
677 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
678 CURRENT_TARGET_BYTE_ORDER.
679 (SUBWORDTFSI): Likewise.
680 (JOINSIDF): Likewise.
681 (JOINSIXF): Likewise.
682 (JOINSITF): Likewise.
683
d3fe0d7b
AB		 6842019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
685
686 * sim-base.h: Add 'sim-assert.h' include.
687 * sim-basics.h: Add 'libiberty.h' include.
688
b6061d4d
SH		 6892019-03-28 Stafford Horne <shorne@gmail.com>
690
691 * sim-options.c: Include "config.h".
692 Include <stdio.h>.
693 * sim-watch.c: Include "config.h".
694 Include <stdio.h>.
695 * hw-device.c: Include <string.h>.
696 * hw-events.c: Include <string.h>.
697 * hw-handles.c: Include <stdlib.h>.
698 * sim-fpu.c: Include <stdlib.h>.
699
ef986697
SH		 7002019-03-28 Stafford Horne <shorne@gmail.com>
701
702 * Make-common.in (sim-arange_h): Remove sim-arange.c
703 * sim-arange.c: Remove SIM_ARANGE_C.
704 Add ifdef for _SIM_ARANGE_C_.
705 Include "sim-arange.h".
706 Remove include for unused "sim-assert.h".
707 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
708 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
709 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
710 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
711 INLINE_SIM_ARANGE.
712 * sim-arange.h (sim_addr_range_add): Declare as
713 INLINE_SIM_ARANGE.
714 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
715 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
716 Remove definition of SIM_ARANGE_INLINE.
717 Remove [HAVE_INLINE].
718 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
719 * sim-base.h: Include "sim-arange.h"
720 * sim-basics.h: Remove include of "sim-arange.h"
721 * sim-inline.c: Include "sim-arange.c"
722 * sim-inline.h: Define INLINE_SIM_ARANGE.
723 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
724 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
725
67f8b42f
TT		 7262019-01-26 Tom Tromey <tom@tromey.com>
727
728 * Make-common.in (version.c): Use sim's create-version.sh.
729 * create-version.sh: New file.
730
7516c26f
PK		 7312019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
732
b84bb29d 733 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 734
dc7e8184
SM		 7352019-01-15 Simon Marchi <simon.marchi@ericsson.com>
736
737 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
738
c5ebe0ff
AB		 7392018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
740
741 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
742 this point, it should have already been set in cb_syscall.
743
07f5f4c6
RH		 7442018-10-05 Stafford Horne <shorne@gmail.com>
745
746 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
747 (ADDOFDI): New function, add overflow flag DI variant.
748 (SUBCFDI): New function, subtract carry flag DI variant.
749 (SUBOFDI): New function, subtract overflow flag DI variant.
750
2283a210
КВО		 7512018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
752
753 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
754 cpu_core.byte_xor.
755 * sim-core.c (sim_core_set_xor): Likewise.
756 (sim_core_xor_read_buffer): Likewise.
757 (sim_core_xor_write_buffer): Likewise.
758
58884b0e
PG		 7592017-12-12 Peter Gavin <pgavin@gmail.com>
760 Stafford Horne <shorne@gmail.com>
761
762 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
763 flag.
764 (MUL1OFSI): New function, 1's complement overflow flag.
765
07b95864
PG		 7662017-12-12 Peter Gavin <pgavin@gmail.com>
767 Stafford Horne <shorne@gmail.com>
768
769 * cgen-accfp.c (remsf, remdf): New function.
770 (cgen_init_accurate_fpu): Add remsf and remdf.
771 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
772 * sim-fpu.c (sim_fpu_rem): New function.
773 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
774 (sim_fpu_rem): New function.
775 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
776
5c887dd5
JB		 7772017-09-06 John Baldwin <jhb@FreeBSD.org>
778
779 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
780 environment.
781
003ca0fd
YQ		 7822017-05-24 Yao Qi <yao.qi@linaro.org>
783
784 * sim-trace.c (trace_disasm): Caller update.
785
5357150c
MF		 7862016-08-15 Mike Frysinger <vapier@gentoo.org>
787
788 * sim-base.h (sim_state_base): Add prog_syms_count.
789 (STATE_PROG_SYMS_COUNT): Define.
790 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
791 (trace_load_symbols): New function.
792 (trace_sym_value): Likewise.
793 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
794 loading logic with a call to trace_load_symbols.
795 * sim-trace.h (trace_load_symbols, trace_sym_value): New
796 prototypes.
797
4c171e25
MF		 7982016-08-13 Mike Frysinger <vapier@gentoo.org>
799
800 * cgen-types.h (mode_names): Mark const.
801 * cgen-utils.c (mode_names): Likewise.
802
6b979454
MF		 8032016-08-13 Mike Frysinger <vapier@gentoo.org>
804
805 * cgen-defs.h (struct cgen_state): Delete argv and envp.
806 (STATE_ARGV, STATE_ENVP): Delete.
807
13754e4c
NC		 8082016-02-04 Nick Clifton <nickc@redhat.com>
809
810 * cgen-scache.c (scache_option_handler): Prevent possible
811 undefined behaviour computing the size of the scache by using
812 unsigned integers instead of signed integers.
813
f749ed60
JB		 8142016-01-17 Joel Brobecker <brobecker@adacore.com>
815
816 * sim-fpu.c: Minor comment fixes throughout.
817
3c8e93b7
JB		 8182016-01-17 Joel Brobecker <brobecker@adacore.com>
819
820 * sim-fpu.c (print_bits): Minor reformatting (no code change).
821 (sim_fpu_map): Likewise.
822
34ac507d
MF		 8232016-01-11 Mike Frysinger <vapier@gentoo.org>
824
825 * sim-config.c (print_sim_config): Drop extra whitespace before =
826 in output for byte order, stdio, and msb settings.
827
ce39bd38
MF		 8282016-01-10 Mike Frysinger <vapier@gentoo.org>
829
830 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
831 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
832 sim-stdio, sim-trace, and sim-profile.
833 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
834 (SIM_AC_OPTION_ASSERT): Likewise.
835 (SIM_AC_OPTION_SMP): Likewise.
836 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
837 * configure: Regenerate.
838 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
839 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
840 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
841 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
842 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
843 WITH_ENVIRONMENT & USER_ENVIRONMENT.
844 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
845 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
846 WITH_ASSERT, WITH_STDIO): Delete.
847 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
848 check.
849
e19418e0
MF		 8502016-01-10 Mike Frysinger <vapier@gentoo.org>
851
852 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
853 * configure: Regenerate.
854 * Make-common.in (SIM_PACKAGES): Delete.
855 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
856
16f7876d
MF		 8572016-01-10 Mike Frysinger <vapier@gentoo.org>
858
859 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
860
35656e95
MF		 8612016-01-10 Mike Frysinger <vapier@gentoo.org>
862
863 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
864
99d8e879
MF		 8652016-01-10 Mike Frysinger <vapier@gentoo.org>
866
867 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
868 sim_link_links.
869 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
870 * gentmap.c: Change targ-vals.def include to nltvals.def.
871 * Make-common.in (gentmap): Change targ-vals.def to
872 $(srccom)/nltvals.def.
873 (distclean): Delete rm -f targ-vals.def.
874 * Makefile.in: Update comment.
875
347fe5bb
MF		 8762016-01-10 Mike Frysinger <vapier@gentoo.org>
877
878 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
879 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
880 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
881
0dc73ef7
MF		 8822016-01-10 Mike Frysinger <vapier@gentoo.org>
883
884 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
885 and --enable-sim-stdcall and sim_stdcall.
886 * configure: Regenerate.
887 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
888 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
889 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
890 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
891 (REGPARM_*): Delete all regparm defines and their use.
892
22be3fbe
MF		 8932016-01-10 Mike Frysinger <vapier@gentoo.org>
894
895 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
896 * Make-common.in (SIM_CFLAGS): Delete.
897 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
898 * Makefile.in: Likewise.
899
936df756
MF		 9002016-01-09 Mike Frysinger <vapier@gentoo.org>
901
902 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
903 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
904 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
905 * acinclude.m4 (SIM_AC_COMMON): ... here.
906 * aclocal.m4, configure: Regenerate.
907 * config.in: Delete file.
908 * callback.c: Change cconfig.h include to config.h.
909 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
910 syscall.c: Likewise.
911 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
912 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
913
b900245c
MF		 9142016-01-06 Mike Frysinger <vapier@gentoo.org>
915
916 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
917 date, and time information.
918
2e3d4f4d
MF		 9192016-01-06 Mike Frysinger <vapier@gentoo.org>
920
921 * sim-options.c (sim_parse_args): Mark argv array const.
922 * sim-options.h (sim_parse_args): Likewise.
923
bfb2629c
MF		 9242016-01-05 Mike Frysinger <vapier@gentoo.org>
925
926 * sim-trace.c: Include dis-asm.h.
927 (OPTION_TRACE_DISASM): New enum.
928 (trace_options): Add trace-disasm flag.
929 (trace_option_handler): Handle OPTION_TRACE_DISASM.
930 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
931 (dis_read, dis_printf, trace_disasm): New functions.
932 * sim-trace.h: Include dis-asm.h.
933 (TRACE_INSN_IDX): Clarify comment.
934 (TRACE_DISASM_IDX): New enum.
935 (TRACE_disasm): New define.
936 (WITH_TRACE_DISASM_P): New define.
937 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
938 (STRACE_DISASM_P): New define.
939 (TRACE_DISASM_P): Likewise.
940 (TRACE_DISASM_P): Likewise.
941 (TRACE_DISASM): Likewise.
942 (trace_disasm): New function.
943
44ddb0c6
MF		 9442016-01-04 Mike Frysinger <vapier@gentoo.org>
945
946 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
947
bc273e17
MF		 9482016-01-04 Mike Frysinger <vapier@gentoo.org>
949
950 * cgen-scache.c (MAX): Delete.
951 (scache_init): Change MAX to max.
952 * cgen-trace.c (min): Delete.
953 * cgen-utils.c (min): Delete.
954 * sim-basics.h [!min] (min): Define.
955 [!max] (max): Define.
956
8d7d784e
MF		 9572016-01-04 Mike Frysinger <vapier@gentoo.org>
958
959 * sim-options.c (sim_parse_args): Tweak getopt error message.
960
9bbf6f91
MF		 9612016-01-04 Mike Frysinger <vapier@gentoo.org>
962
963 * acinclude.m4 (sim-bswap): Delete.
964 * configure: Regenerate.
965 * Make-common.in (SIM_BSWAP): Delete.
966 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
967 * sim-config.h (htonl, ntohl): Delete.
968 (WITH_BSWAP): Delete.
969
77cf2ef5
MF		 9702016-01-03 Mike Frysinger <vapier@gentoo.org>
971
972 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
973 opterr state to it before calling getopt_long and restore afterwards.
974 Set opterr to 0. When optc is '?', call sim_io_eprintf.
975
61971b86
MF		 9762016-01-03 Mike Frysinger <vapier@gentoo.org>
977
978 * hw-device.h (device): Delete commented typedef.
979 * sim-basics.h (device): Delete typedef.
980
34fed699
MF		 9812016-01-03 Mike Frysinger <vapier@gentoo.org>
982
983 * sim-options.c (sim_parse_args): Replace for loop with a call
984 to countargv.
985
aba6f46b
MF		 9862016-01-03 Mike Frysinger <vapier@gentoo.org>
987
988 * nrun.c (myname): Mark const.
989 (main): Mark name const. Replace myname parsing loop with a
990 call to lbasename.
991
0cb8d851
MF		 9922016-01-03 Mike Frysinger <vapier@gentoo.org>
993
994 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
995 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
996 (SIM_AC_OPTION_HOSTENDIAN): Delete.
997 * config.in, configure: Regenerate.
998 * Make-common.in (SIM_HOSTENDIAN): Delete.
999 * sim-config.c (current_host_byte_order): Delete.
1000 (sim_config): Delete current_host_byte_order assignments and
1001 CURRENT_HOST_BYTE_ORDER checks.
1002 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1003 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1004 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1005 (current_host_byte_order): Delete.
1006 (CURRENT_HOST_BYTE_ORDER): Likewise.
1007 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1008 (HOST_BYTE_ORDER): ... this.
1009 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1010 HOST_BYTE_ORDER.
1011 (sim_endian_join_16): Likewise.
1012 * sim-n-core.h (sim_core_read_misaligned_N): Change
1013 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1014 (sim_core_write_misaligned_N): Likewise.
1015 * sim-n-endian.h (endian_t2h_N): Likewise.
1016 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1017 endian_le2h_N): Likewise.
1018 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1019
1ac72f06
MF		 10202016-01-02 Mike Frysinger <vapier@gentoo.org>
1021
1022 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1023 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1024 BFD_ENDIAN_UNKNOWN.
1025 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1026 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1027 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1028 * nrun.c (main): Likewise.
1029 * sim-config.c (current_host_byte_order): Change type to enum
1030 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1031 (current_target_byte_order): Likewise.
1032 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1033 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1034 BFD_ENDIAN_UNKNOWN.
1035 (sim_config): Change prefered_target_byte_order type to enum
1036 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1037 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1038 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1039 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1040 Delete all the various arch/OS endian includes & defines.
1041 (current_host_byte_order): Change type to enum bfd_endian.
1042 (current_target_byte_order): Likewise.
1043 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1044 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1045 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1046 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1047 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1048 BFD_ENDIAN_UNKNOWN.
1049 (sim_events_watch_core): Likewise.
1050 * sim-events.h: Likewise.
1051 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1052 BFD_ENDIAN_BIG.
1053 (sim_core_write_misaligned_N): Likewise.
1054 * sim-n-endian.h (endian_h2be_N): Likewise.
1055 (endian_be2h_N): Likewise.
1056 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1057 (offset_N): Likewise.
1058 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1059 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1060
d47f5b30
MF		 10612016-01-02 Mike Frysinger <vapier@gentoo.org>
1062
1063 * cgen-defs.h (current_state): Delete.
1064 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1065 * sim-utils.c (current_state): Delete.
1066
9950eccb
MF		 10672015-12-30 Mike Frysinger <vapier@gentoo.org>
1068
1069 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1070 to use lbasename.
1071
5e744ef8
MF		 10722015-12-27 Mike Frysinger <vapier@gentoo.org>
1073
1074 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1075
1b393626
MF		 10762015-12-26 Mike Frysinger <vapier@gentoo.org>
1077
1078 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1079 * config.in, configure: Regenerate.
1080 * Make-common.in (sim-basics_h): Delete tconfig.h.
1081 (distclean): Likewise.
1082 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1083 (new_sim_core_mapping): Delete WITH_HW and device *device.
1084 (sim_core_map_attach, sim_core_attach): Likewise.
1085 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1086 (sim_core_write_buffer): Likewise.
1087 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1088 *device.
1089 (sim_core_attach): Likewise.
1090 (device_io_read_buffer, device_io_write_buffer): Delete.
1091 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1092 (sim_core_write_aligned_N): Likewise.
1093 * tconfig.h: Delete file.
1094
dea10706
MF		 10952015-12-26 Mike Frysinger <vapier@gentoo.org>
1096
1097 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1098 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1099 (sim_core_write_buffer): Move cia decl to top of func. Call
1100 sim_cpu_hw_io_write_buffer if cpu is valid.
1101
49aef5a5
MF		 11022015-12-25 Mike Frysinger <vapier@gentoo.org>
1103
1104 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1105 HW_TRACE call.
1106 (hw_find_integer_property): Likewise.
1107 (hw_find_integer_array_property): Likewise.
1108 (hw_add_duplicate_property): Likewise.
1109
cf59f47e
MF		 11102015-12-25 Mike Frysinger <vapier@gentoo.org>
1111
1112 * sim-config.h (WITH_ENGINE): Delete.
1113 * sim-module.c (modules): Always include sim_engine_install.
1114
0d585950
MF		 11152015-12-25 Mike Frysinger <vapier@gentoo.org>
1116
1117 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1118 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1119 * sim-base.h: Always include sim-model.h.
1120 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1121 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1122 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1123 [!WITH_MODEL_P] (sim_machs): Define.
1124 * sim-model.h: Add some developer docs.
1125 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1126 (WITH_MODEL_P): Define.
1127 * sim-module.c (modules): Always include sim_model_install.
1128 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1129
8a0ebee6
MF		 11302015-12-25 Mike Frysinger <vapier@gentoo.org>
1131
1132 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1133 * sim-model.c: Likewise.
1134 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1135 SIM_MACH_IMP_PROPERTIES
1136
42a3af56
MF		 11372015-12-25 Mike Frysinger <vapier@gentoo.org>
1138
1139 * sim-core.c (device_error): Delete.
1140 (sim_core_map_attach): Delete calls to device_error.
1141 (sim_core_attach): Likewise.
1142 * sim-core.h (device_error): Delete.
1143 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1144 to sim_engine_abort.
1145 (sim_core_write_aligned_N): Likewise.
1146
9e8e7dd9
MF		 11472015-12-25 Mike Frysinger <vapier@gentoo.org>
1148
1149 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1150 * sim-core.c (sim_core_write_buffer): Likewise.
1151 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1152 (sim_core_write_aligned_N): Likewise.
1153
268c9139
MF		 11542015-12-25 Mike Frysinger <vapier@gentoo.org>
1155
1156 * dv-pal.c: Include config.h and sim-main.h.
1157 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1158
26936211
MF		 11592015-12-24 Mike Frysinger <vapier@gentoo.org>
1160
1161 * sim-options.c (standard_options): Always enable load-lma and
1162 load-vma options.
1163 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1164
9db2b719
MF		 11652015-12-24 Mike Frysinger <vapier@gentoo.org>
1166
1167 * sim-module.c (MODULE_LIST): Delete.
1168
bd3fb5b8
MF		 11692015-12-24 Mike Frysinger <vapier@gentoo.org>
1170
1171 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1172 Move to h8300/compile.c.
1173 [SIM_H8300] (standard_options): Likewise.
1174 (standard_option_handler): Likewise.
1175
84e8e361
MF		 11762015-12-24 Mike Frysinger <vapier@gentoo.org>
1177
1178 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1179 sim_watchpoint_install.
1180
3cabaf66
MF		 11812015-12-24 Mike Frysinger <vapier@gentoo.org>
1182
1183 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1184 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1185 sim_memopt_install.
1186 * sim-options.c (OPTION_MEM_SIZE): Delete.
1187 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1188 (standard_option_handler): Likewise.
1189
8abe6c66
MF		 11902015-12-24 Mike Frysinger <vapier@gentoo.org>
1191
1192 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1193
dc11500a
MF		 11942015-11-21 Mike Frysinger <vapier@gentoo.org>
1195
1196 PR sim/18762
1197 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1198
2561d580
MF		 11992015-11-21 Mike Frysinger <vapier@gentoo.org>
1200
1201 PR sim/19273
1202 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1203 vasprintf, and va_end together. Check ret after va_end call.
1204
37258e99
MF		 12052015-11-21 Mike Frysinger <vapier@gentoo.org>
1206
1207 * sim-types.h (SIM_PRI_TB): Define.
1208 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1209 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1210 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1211 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1212
cdf850e9
MF		 12132015-11-17 Mike Frysinger <vapier@gentoo.org>
1214
1215 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1216 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1217 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1218 (sim_core_translate): Likewise.
1219 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1220
146b80ff
MF		 12212015-11-16 Mike Frysinger <vapier@gentoo.org>
1222
1223 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1224 (cgen_cpu_close): Change to XCONCAT2.
1225
797eee42
MF		 12262015-11-15 Mike Frysinger <vapier@gentoo.org>
1227
1228 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1229 and sim-stop.o.
1230
6e4f085c
MF		 12312015-11-14 Mike Frysinger <vapier@gentoo.org>
1232
1233 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1234 * sim-close.c: New file.
1235
8e394ffc
AB		 12362015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1237 Ali Lown <ali.lown@imgtec.com>
1238
1239 * sim-bits.h (EXTEND6): New macro.
1240 (EXTEND12): New macro.
1241 (EXTEND25): New macro.
1242
602a67cb
MF		 12432015-06-24 Mike Frysinger <vapier@gentoo.org>
1244
1245 * sim-trace.c (trace_one_insn): Delete.
1246 * sim-trace.h (trace_one_insn): Delete.
1247
9b6025d1
MF		 12482015-06-24 Mike Frysinger <vapier@gentoo.org>
1249
1250 * sim-trace.c (debug_printf): Rename to ...
1251 (sim_debug_printf): ... this.
1252 * sim-trace.h (debug_printf): Delete define.
1253 (debug_printf): Rename to ...
1254 (sim_debug_printf): ... this.
1255
fa8f87e5
MF		 12562015-06-24 Mike Frysinger <vapier@gentoo.org>
1257
1258 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1259 (trace_options): Add trace-register option.
1260 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1261 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1262 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1263 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1264 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1265
cf304b56
MF		 12662015-06-24 Mike Frysinger <vapier@gentoo.org>
1267
1268 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1269 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1270 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1271 STRACE_DEBUG): Define.
1272
8371bf0c
MF		 12732015-06-24 Mike Frysinger <vapier@gentoo.org>
1274
1275 * sim-trace.c (trace_options): Update help text for trace-alu,
1276 trace-fpu, trace-vpu, and trace-semantics.
1277 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1278 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1279
e7505490
MF		 12802015-06-24 Mike Frysinger <vapier@gentoo.org>
1281
1282 * sim-assert.h (SIM_FILTER_PATH): Delete.
1283 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1284 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1285 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1286 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1287 * sim-events.c: Include libiberty.h.
1288 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1289
8d0978fb
MF		 12902015-06-23 Mike Frysinger <vapier@gentoo.org>
1291
1292 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1293 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1294 (AC_ARG_ENABLE(sim-debug)): Likewise.
1295 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1296 (AC_ARG_ENABLE(sim-trace)): Likewise.
1297 (AC_ARG_ENABLE(sim-profile)): Likewise.
1298 (AC_ARG_ENABLE(sim-environment)): Likewise.
1299 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1300 (AC_ARG_ENABLE(sim-assert)): Likewise.
1301 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1302 (AC_ARG_ENABLE(sim-endian)): Likewise.
1303 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1304 (AC_ARG_ENABLE(sim-float)): Likewise.
1305 (AC_ARG_ENABLE(sim-scache)): Likewise.
1306 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1307 (AC_ARG_ENABLE(sim-inline)): Likewise.
1308 (AC_ARG_ENABLE(sim-packages)): Likewise.
1309 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1310 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1311 (AC_ARG_ENABLE(sim-smp)): Likewise.
1312 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1313 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1314 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1315 * configure: Regenerate.
1316
4953dc20
MF		 13172015-06-23 Mike Frysinger <vapier@gentoo.org>
1318
1319 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1320
b50a1532
MF		 13212015-06-23 Mike Frysinger <vapier@gentoo.org>
1322
1323 * cgen-trace.c [!__STDC__]: Delete.
1324 * sim-trace.h [!__STDC__]: Likewise.
1325
ccd4b295
MF		 13262015-06-21 Mike Frysinger <vapier@gentoo.org>
1327
1328 * sim-model.c (sim_model_init): Assert model is not NULL.
1329
f55b33d5
MF		 13302015-06-21 Mike Frysinger <vapier@gentoo.org>
1331
1332 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1333 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1334 uint#_t.
1335
618b526e
MF		 13362015-06-21 Mike Frysinger <vapier@gentoo.org>
1337
1338 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1339 (SIM_ALU_H): ... this.
1340 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1341 (SIM_ASSERT_H): ... this.
1342 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1343 (SIM_BASICS_H): ... this.
1344 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1345 (SIM_BITS_H): ... this.
1346 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1347 (SIM_ENDIAN_H): ... this.
1348
57b42d64
MF		 13492015-06-18 Mike Frysinger <vapier@gentoo.org>
1350
1351 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1352 constant string.
1353
7aec3bb9
MF		 13542015-06-18 Mike Frysinger <vapier@gentoo.org>
1355
1356 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1357 m for sentinel testing.
1358
7d5c6c43
MF		 13592015-06-17 Mike Frysinger <vapier@gentoo.org>
1360
1361 * sim-syscall.c: Include errno.h and targ-vals.h.
1362 (sim_syscall_multi, sim_syscall): Define.
1363 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1364 * syscall.c (cb_syscall): Extend comment.
1365
61a0c964
MF		 13662015-06-17 Mike Frysinger <vapier@gentoo.org>
1367
1368 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1369 * sim-syscall.c: New file.
1370 * sim-syscall.h: New file.
1371
6362a3f8
MF		 13722015-06-17 Mike Frysinger <vapier@gentoo.org>
1373
1374 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1375 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1376 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1377 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1378 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1379 Define.
1380 * gentmap.c (gen_targ_map_c): Output name field.
1381
306f4178
MF		 13822015-06-12 Mike Frysinger <vapier@gentoo.org>
1383
1384 * acinclude.m4: Change configure.in to configure.ac.
1385 * sim-config.h: Likewise.
1386
a3487082
MF		 13872015-06-12 Mike Frysinger <vapier@gentoo.org>
1388
1389 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1390 * configure: Regenerate.
1391
bb11f3ed
MF		 13922015-06-12 Mike Frysinger <vapier@gentoo.org>
1393
1394 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1395 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1396 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1397 TRACE_DEBUG): Define.
1398
bffcfec8
MF		 13992015-06-12 Mike Frysinger <vapier@gentoo.org>
1400
1401 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1402 * sim-trace.c (trace_option_handler): Likewise.
1403 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1404 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1405 (TRACE_ANY_P): Likewise.
1406
db7858e2
MF		 14072015-06-12 Mike Frysinger <vapier@gentoo.org>
1408
1409 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1410 CGEN_TRACE_INSN_FINI.
1411 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1412 trace_result to cgen_trace_result, trace_insn_fini to
1413 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1414 and trace_extract to cgen_trace_extract.
1415 * cgen-trace.h (trace_insn_init): Rename to ...
1416 (cgen_trace_insn_init): ... this.
1417 (trace_insn_fini): Rename to ...
1418 (cgen_trace_insn_fini): ... this.
1419 (trace_insn): Rename to ...
1420 (cgen_trace_insn): ... this.
1421 (trace_extract): Rename to ...
1422 (cgen_trace_extract): ... this.
1423 (trace_result): Rename to ...
1424 (cgen_trace_result): ... this.
1425 (TRACE_RESULT_P): Rename to ...
1426 (CGEN_TRACE_RESULT_P): ... this.
1427 (TRACE_INSN_INIT): Rename to ...
1428 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1429 cgen_trace_insn_init.
1430 (TRACE_INSN_FINI): Rename to ...
1431 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1432 cgen_trace_insn_fini.
1433 (TRACE_PRINTF): Rename to ...
1434 (CGEN_TRACE_PRINTF): ... this.
1435 (TRACE_INSN): Rename to ...
1436 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1437 (TRACE_EXTRACT): Rename to ...
1438 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1439 cgen_trace_extract.
1440 (TRACE_RESULT): Rename to ...
1441 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1442 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1443 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1444 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1445 TRACE_INSN to CGEN_TRACE_INSN.
1446 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1447
83034798
MF		 14482015-06-11 Mike Frysinger <vapier@gentoo.org>
1449
1450 * sim-events.c (ETRACE_P): Delete.
1451 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1452 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1453 * sim-events.h (struct _sim_events): Delete trace member.
1454 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1455 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1456
ce4eda4a
MF		 14572015-06-11 Mike Frysinger <vapier@gentoo.org>
1458
1459 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1460 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1461 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1462 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1463
a6c2a374
MF		 14642015-06-11 Mike Frysinger <vapier@gentoo.org>
1465
1466 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1467
9b9c712c
MF		 14682015-06-11 Mike Frysinger <vapier@gentoo.org>
1469
1470 * sim-trace.h (WITH_TRACE_P): New define.
1471 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1472 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1473 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1474 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1475 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1476 Redefine to use WITH_TRACE_P.
1477
14782015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1479
1480 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1481 mistake in call to sim_engine_abort.
509c2f32 1482
0a13382c
NC		 14832015-04-29 Nick Clifton <nickc@redhat.com>
1484
1485 PR 18273
1486 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1487 increasing parenthesis around casts to signed values.
0a13382c 1488
767e68f1
MF		 14892015-04-21 Mike Frysinger <vapier@gentoo.org>
1490
1491 * gennltvals.sh: Add mcore support.
1492 * nltvals.def: Regenerate.
1493
248d23e8
MF		 14942015-04-21 Mike Frysinger <vapier@gentoo.org>
1495
1496 * cgen.sh: Add +x permissions.
1497 * genmloop.sh: Likewise.
1498 * gentvals.sh: Likewise.
1499 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1500 Change all uses of srcroot for newlib to newlibroot.
1501
20bca71d
MF		 15022015-04-18 Mike Frysinger <vapier@gentoo.org>
1503
1504 * sim-base.h (SIM_CPU): New typedef.
1505
7e83aa92
MF		 15062015-04-18 Mike Frysinger <vapier@gentoo.org>
1507
1508 * cgen-engine.h (CIA_ADDR): Delete.
1509 * sim-base.h: Update sim_cia example.
1510 [!CIA_ADDR] (sim_cia): New typedef.
1511
034685f9
MF		 15122015-04-17 Mike Frysinger <vapier@gentoo.org>
1513
1514 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1515 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1516 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1517 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1518 CIA_SET to CPU_PC_SET.
1519
78e9aa70
MF		 15202015-04-15 Mike Frysinger <vapier@gentoo.org>
1521
1522 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1523 * sim-main.h (STATE_CPU): Remove from comment and define.
1524
bf12d44e
MF		 15252015-04-13 Mike Frysinger <vapier@gentoo.org>
1526
1527 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1528 * configure: Regenerate.
1529
a542beff
MF		 15302015-04-13 Mike Frysinger <vapier@gentoo.org>
1531
1532 * sim-options.c: Include version.h.
1533 (OPTIONS_VERSION): New enum.
1534 (standard_options): Add "version".
1535 (standard_option_handler): Handle OPTIONS_VERSION.
1536
8c32ba22
MF		 15372015-04-13 Mike Frysinger <vapier@gentoo.org>
1538
1539 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1540 (create-version.sh): Delete.
1541
122bbfb5
MF		 15422015-04-06 Mike Frysinger <vapier@gentoo.org>
1543
1544 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1545
0fe84f3f
MF		 15462015-04-01 Mike Frysinger <vapier@gentoo.org>
1547
1548 * run-sim.h, run.c: Delete.
1549 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1550
aadc9410
MF		 15512015-03-31 Mike Frysinger <vapier@gentoo.org>
1552
1553 * config.in, configure: Regenerate.
1554 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1555 (ZLIB, ZLIBINC): Define.
1556 (BFD_LIB): Add $(ZLIB).
1557
5a394431
MF		 15582015-03-31 Mike Frysinger <vapier@gentoo.org>
1559
1560 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1561 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1562
92fc6153
MF		 15632015-03-29 Mike Frysinger <vapier@gentoo.org>
1564
1565 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1566 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1567 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1568
596f8827
MF		 15692015-03-24 Mike Frysinger <vapier@gentoo.org>
1570
1571 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1572 usage of STATE_WATCHPOINTS.
1573 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1574 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1575
523ba8f9
MF		 15762015-03-24 Mike Frysinger <vapier@gentoo.org>
1577
1578 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1579
c0931f26
MF		 15802015-03-24 Mike Frysinger <vapier@gentoo.org>
1581
1582 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1583
30452bbe
MF		 15842015-03-24 Mike Frysinger <vapier@gentoo.org>
1585
1586 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1587 of enable_sim_hardware to AC_ARG_ENABLE.
1588
49cd1634
MF		 15892015-03-23 Mike Frysinger <vapier@gentoo.org>
1590
1591 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1592 Add dv-sockser.o to sim_hw_objs.
1593
3649cb06
MF		 15942015-03-23 Mike Frysinger <vapier@gentoo.org>
1595
1596 * dv-sockser.c: Include config.h.
1597 * dv-sockser.h: Include sim-inline.h.
1598 [HAVE_DV_SOCKSER]: Move all prototypes here.
1599 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1600 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1601
6cd5ace4
MF		 16022015-03-16 Mike Frysinger <vapier@gentoo.org>
1603
1604 * gentmap.c, run.c: Convert old style prototypes.
1605
ae7d0cac
MF		 16062015-03-16 Mike Frysinger <vapier@gentoo.org>
1607
1608 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1609 symlinking tconfig.h to tconfig.in.
1610 * config.in, configure: Regenerate.
1611 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1612 * tconfig.in: Rename file ...
1613 * tconfig.h: ... here.
1614
8406bb59
MF		 16152015-03-15 Mike Frysinger <vapier@gentoo.org>
1616
1617 * dv-socker.h (dv_sockser_install): Declare.
1618 * sim-module.c: Include config.h.
1619 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1620 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1621 * sim-module.h: Include gdb/remote-sim.h.
1622
1303206d
MF		 16232015-03-14 Mike Frysinger <vapier@gentoo.org>
1624
1625 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1626 (sim-inline.c): Delete rule.
1627
465fb143
MF		 16282015-03-14 Mike Frysinger <vapier@gentoo.org>
1629
1630 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1631 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1632 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1633
93129366
MF		 16342015-03-14 Mike Frysinger <vapier@gentoo.org>
1635
1636 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1637 [!ASSERT, WITH_ASSERT]: Likewise.
1638 * sim-endian.c: Delete sim-io.h include.
1639
4c4ca605
MF		 16402015-02-19 Mike Frysinger <vapier@gentoo.org>
1641
1642 * run-sim.h (sim_kill): Delete unused prototype.
1643
dc1d9d1f
CG		 16442015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1645
16218fd3
CG		 1646 * gentmap.c: Include "string.h".
1647
16482015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1649
1650 * sim-options.c (sim_args_command): Call freeargv() when failure
1651 occurs.
dc1d9d1f 1652
fdbf396f
JB		 16532015-01-07 Joel Brobecker <brobecker@adacore.com>
1654
1655 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1656
2d7bb758
JB		 16572014-12-03 Joel Brobecker <brobecker@adacore.com>
1658
1659 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1660 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1661 callbacks following renaming in callback.h.
1662 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1663 callback by call to "to_lstat" callback
1664
6aefca7e
GB		 16652014-08-28 Gary Benson <gbenson@redhat.com>
1666
1667 * sim-trace.h (debug_printf): New define.
1668
2974be62
AM		 16692014-08-19 Alan Modra <amodra@gmail.com>
1670
1671 * configure: Regenerate.
1672
faa743bb
RM		 16732014-08-15 Roland McGrath <mcgrathr@google.com>
1674
1675 * configure: Regenerate.
1676 * config.in: Regenerate.
1677
60d847df
MF		 16782014-03-10 Mike Frysinger <vapier@gentoo.org>
1679
1680 * sim-command.c (sim_do_command): Add const to cmd.
1681 * sim-options.c (sim_args_command): Add const to cmd.
1682 * sim-options.h (sim_args_command): Add const to cmd.
1683
b2b255bd
MF		 16842014-03-05 Mike Frysinger <vapier@gentoo.org>
1685
1686 * sim-hload.c (sim_load): Add const to prog.
1687 * sim-load.c (sim_load_file): Likewise.
1688 * sim-utils.c (sim_analyze_program): Likewise.
1689 * sim-utils.h (sim_analyze_program): Likewise.
1690 (sim_load_file): Likewise.
1691
1a8a700e
MF		 16922014-03-04 Mike Frysinger <vapier@gentoo.org>
1693
1694 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1695 * callback.c (system): Delete unused prototype.
1696 (os_init): Likewise.
1697 (os_shutdown): Likewise.
1698 (os_unlink): Likewise.
1699 (os_time): Likewise.
1700 (os_system): Likewise.
1701 (os_rename): Likewise.
1702 (os_write_stdout): Likewise.
1703 (os_flush_stdout): Likewise.
1704 (os_write_stderr): Likewise.
1705 (os_flush_stderr): Likewise.
1706 (os_write): Likewise.
1707 (os_read_stdin): Likewise.
1708 (os_read): Likewise.
1709 (os_open): Likewise.
1710 (os_lseek): Likewise.
1711 (os_isatty): Likewise.
1712 (os_get_errno): Likewise.
1713 (os_close): Likewise.
1714 (os_vprintf_filtered): Likewise.
1715 (os_evprintf_filtered): Likewise.
1716 (os_error): Likewise.
1717 (fdmap): Likewise.
1718 (fdbad): Likewise.
1719 (wrap): Likewise.
1720 (wrap): Change to new style prototype.
1721 (fdbad): Likewise.
1722 (fdmap): Likewise.
1723 (os_close): Likewise.
1724 (os_poll_quit): Likewise.
1725 (os_get_errno): Likewise.
1726 (os_isatty): Likewise.
1727 (os_lseek): Likewise.
1728 (os_open): Likewise.
1729 (os_read): Likewise.
1730 (os_read_stdin): Likewise.
1731 (os_write): Likewise.
1732 (os_write_stdout): Likewise.
1733 (os_flush_stdout): Likewise.
1734 (os_write_stderr): Likewise.
1735 (os_flush_stderr): Likewise.
1736 (os_rename): Likewise.
1737 (os_system): Likewise.
1738 (os_time): Likewise.
1739 (os_unlink): Likewise.
1740 (os_stat): Likewise.
1741 (os_fstat): Likewise.
1742 (os_lstat): Likewise.
1743 (os_ftruncate): Likewise.
1744 (os_truncate): Likewise.
1745 (os_pipe): Likewise.
1746 (os_pipe_empty): Likewise.
1747 (os_pipe_nonempty): Likewise.
1748 (os_shutdown): Likewise.
1749 (os_init): Likewise.
1750 (cb_read_target_syscall_maps): Likewise.
1751 (cb_target_to_host_syscall): Likewise.
1752 (cb_host_to_target_errno): Likewise.
1753 (cb_target_to_host_open): Likewise.
1754 (cb_store_target_endian): Likewise.
1755 (cb_host_to_target_stat): Likewise.
1756 * sim-hload.c (sim_load): Change to new style prototype.
1757 * sim-load.c (sim_load_file): Change to new style prototype.
1758 (report_transfer_performance): Likewise.
1759 (xprintf_bfd_vma): Likewise.
1760 * syscall.c (cb_get_string): Change to new style prototype.
1761 (get_path): Likewise.
1762 (cb_syscall): Likewise.
1763
7b064844
HPN		 17642013-10-15 Hans-Peter Nilsson <hp@axis.com>
1765
1766 * create-version.sh: Align parameters to match those of
1767 ../../gdb/common/create-version.sh.
1768 * Make-common.in (srcsim): New variable.
1769 (version.c): Adjust call to create-version.sh as per above.
1770
bf3d9781
AM		 17712013-09-23 Alan Modra <amodra@gmail.com>
1772
1773 * configure: Regenerate.
1774
f06dccb0
MF		 17752013-09-03 Mike Stump <mikestump@comcast.net>
1776
1777 * sim-options.c (complete_option_list): Mark text and word const.
1778
d6c2da54
TT		 17792013-06-28 Tom Tromey <tromey@redhat.com>
1780
1781 * Make-common.in (version.c): Use version.in, not
1782 common/version.in.
1783 * create-version.sh: Likewise.
1784
b652c496
JB		 17852013-06-24 Joel Brobecker <brobecker@adacore.com>
1786
1787 * create-version.sh: New script. Adapted from
1788 gdb/commong/create-version.sh.
1789 * Make-common.in (version.c): Update rule dependencies,
1790 and re-implement using create-version.sh.
1791
3346cfda
NC		 17922013-06-21 Nick Clifton <nickc@redhat.com>
1793
1794 * gennltvals.sh: Add msp430 support.
1795 * nltvals.def: Regenerate.
1796
31e6ad7d
MF		 17972013-06-03 Mike Frysinger <vapier@gentoo.org>
1798
1799 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1800 * aclocal.m4, configure: Regenerate.
1801
d3685d60
TT		 18022013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1803
1804 PR build/15414:
1805 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1806 -Wformat-nonliteral with -Wno-format.
1807
1517bd27
MF		 18082013-03-26 Mike Frysinger <vapier@gentoo.org>
1809
1810 * acinclude.m4: Regenerate.
1811
3fd38161
JS		 18122013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1813
1814 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1815 which do not support dv-sockser.o. Add always as option to
1816 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1817 is always required to be enabled by simulator.
1818
3f170f37
MF		 18192012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1820
1821 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1822 * nltvals.def: Regenerate.
1823
5f3ef9d0
JB		 18242012-06-16 Joel Brobecker <brobecker@adacore.com>
1825
1826 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1827 * config.in, configure: Regenerate.
1828
2c1fa544
PA		 18292012-05-24 Pedro Alves <palves@redhat.com>
1830
1831 * sim-signal.h (sim_signal_to_target): Rename to ...
1832 (sim_signal_to_gdb_signal): ... this.
1833 * sim-signal.c (sim_signal_to_target): Rename to ...
1834 (sim_signal_to_gdb_signal): ... this.
1835 * sim-reason.c (sim_stop_reason): Adjust to rename.
1836
a493e3e2
PA		 18372012-05-24 Pedro Alves <palves@redhat.com>
1838
1839 PR gdb/7205
1840
72f4393d 1841 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1842
2ea28649
PA		 18432012-05-24 Pedro Alves <palves@redhat.com>
1844
1845 PR gdb/7205
1846
1847 Replace target_signal with gdb_signal throughout.
1848
a6ff997c
NC		 18492012-05-18 Nick Clifton <nickc@redhat.com>
1850
1851 PR 14072
1852 * callback.c: Include config.h before system header files.
1853 * cgen-trace.c: Likewise.
1854 * cgen-utils.c: Likewise.
1855 * gentmap.c: Likewise.
1856
ffbc20d9
MF		 18572012-04-02 Mike Frysinger <vapier@gentoo.org>
1858
1859 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1860
2aaed979
KB		 18612012-03-28 Rathish C <rathish.c@kpitcummins.com>
1862
1863 * sim-trace.c: Update the function prototype of save_data_size.
1864 Move the enum data_fmt from here...
1865 * sim-trace.h: ...to here.
1866 Add function prototype of save_data.
1867
a35a3322
MF		 18682012-03-25 Mike Frysinger <vapier@gentoo.org>
1869
1870 * sim-core.h (sim_core_trans_addr): Add prototype.
1871
f914e384
HPN		 18722012-03-24 Hans-Peter Nilsson <hp@axis.com>
1873
1874 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1875 missing in last change.
1876
2232061b
MF		 18772012-03-24 Mike Frysinger <vapier@gentoo.org>
1878
1879 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1880 * nrun.c: Include string.h/strings.h.
1881 * aclocal.m4, config.in, configure: Regenerate.
1882
ac0aacdf
MF		 18832012-03-22 Mike Frysinger <vapier@gentoo.org>
1884
1885 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1886 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1887 out -Werror initialization.
1888
509deab2
MF		 18892012-03-19 Mike Frysinger <vapier@gentoo.org>
1890
1891 * Make-common.in (TAGS): Change a-z to [:lower:].
1892 * acinclude.m4 (sim-trace): Likewise.
1893 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1894 Change A-Za-z0-9 to [:alnum:].
1895
9a5e0c49
MF		 18962012-03-18 Mike Frysinger <vapier@gentoo.org>
1897
1898 * nrun.c (main): Display strsignal of sigrc.
1899
96cdfef0
MF		 19002012-01-06 Mike Frysinger <vapier@gentoo.org>
1901
1902 * Makefile.in (abs_srcdir): Declare.
1903 (srcroot): Define in terms of abs_srcdir.
1904 (headers): Change srcdir to abs_srcdir.
1905
12c3e59c
JB		 19062012-01-02 Joel Brobecker <brobecker@adacore.com>
1907
1908 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1909 header.
1910
96987c2b
JB		 19112011-12-19 Joel Brobecker <brobecker@adacore.com>
1912
1913 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1914 system bourne shell.
1915
71712327
MF		 19162011-12-03 Mike Frysinger <vapier@gentoo.org>
1917
1918 * syscall.c (cb_get_string): Rename from "get_string".
1919 (get_path): Rename get_string call to cb_get_string.
1920
db2e4d67
MF		 19212011-12-03 Mike Frysinger <vapier@gentoo.org>
1922
1923 * Make-common.in (VPATH): Add $(srccom).
1924 (DEP): Delete.
1925 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1926 POSTCOMPILE): New variables.
1927 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1928 Include dependency files, when using GNU Make. Delete all
1929 dependency-only rules.
1930 * aclocal.m4: Include ../../config/depstand.m4. Call
1931 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1932 (MAKE, GMAKE): New substs.
1933
a13852d9
MF		 19342011-11-07 Mike Frysinger <vapier@gentoo.org>
1935
1936 PR sim/13161
1937 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1938 * configure, config.in: Regenerate.
1939 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1940
4399a56b
MF		 19412011-10-19 Mike Frysinger <vapier@gentoo.org>
1942
1943 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1944
f1a81b37
JB		 19452011-10-18 John Wehle <john@feith.com> (tiny patch)
1946
1947 * sim-profile.c (profile_info): Only print the title once.
1948
9c082ca8
MF		 19492011-10-17 Mike Frysinger <vapier@gentoo.org>
1950
1951 * acinclude.m4: Rename from aclocal.m4.
1952 * aclocal.m4: Regenerate.
1953
6ffe910a
MF		 19542011-10-17 Mike Frysinger <vapier@gentoo.org>
1955
1956 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1957 * common.m4: Delete.
1958 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1959 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1960 * configure: Regenerate.
1961
59c0b43d
TT		 19622011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1963
1964 * sim-alu.h (ALU32_AND): Clear carry flag.
1965 (ALU32_AND): Clear carry flag.
1966
66f8d993
MF		 19672011-10-09 Mike Frysinger <vapier@gentoo.org>
1968
1969 * dv-cfi.c: Include stdbool.h.
1970
d56a2aae
MF		 19712011-10-09 Mike Frysinger <vapier@gentoo.org>
1972
1973 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1974
4a99173d
MF		 19752011-10-04 Mike Frysinger <vapier@gentoo.org>
1976
1977 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1978 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1979
10915d9a
MF		 19802011-07-12 Mike Frysinger <vapier@gentoo.org>
1981
1982 * sim-command.c: Include sim-options.h.
1983
63042524
MF		 19842011-07-12 Mike Frysinger <vapier@gentoo.org>
1985
1986 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1987
24a6c33d
MF		 19882011-07-12 Mike Frysinger <vapier@gentoo.org>
1989
1990 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1991 Delete direct call to AC_PROG_CC.
1992
2419798b
MF		 19932011-07-05 Mike Frysinger <vapier@gentoo.org>
1994
1995 * sim-command.c: New file.
1996 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1997 (sim-command.o): New rule.
1998
440db575
MF		 19992011-05-27 Mike Frysinger <vapier@gentoo.org>
2000
2001 * sim-options.c (standard_option_handler): Remove arg[0] check
2002 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2003 not an empty string, otherwise assign "" back to it.
2004
3ddcae71
MF		 20052011-05-26 Mike Frysinger <vapier@gentoo.org>
2006
2007 * nltvals.def: Regenerate to include Blackfin syscalls again.
2008
3a49ea9f
MF		 20092011-05-25 Mike Frysinger <vapier@gentoo.org>
2010
2011 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2012 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2013 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2014 (trace_idx_to_str): Likewise.
2015 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2016 (TRACE_syscall): Define.
2017 (WITH_TRACE_SYSCALL_P): Likewise.
2018 (TRACE_SYSCALL_P): Likewise.
2019
dd931b2f
MF		 20202011-05-23 Mike Frysinger <vapier@gentoo.org>
2021
2022 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2023 remove now-unnecessary sub-scope for glue->type setting.
2024 Check to see if the "reg" property exists before we use it, and
2025 if it doesn't exist, error out for "glue" devices.
2026
0e31da21
MF		 20272011-05-23 Mike Frysinger <vapier@gentoo.org>
2028
2029 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2030 glue-or, and set type to glue_xor when name is glue-xor.
2031 (hw_glue_port_event): Return immediately when type is glue_io
2032 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2033 and hw_port_event calls from glue_and to end of function.
2034
34b47c38
MF		 20352011-05-11 Mike Frysinger <vapier@gentoo.org>
2036
2037 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2038 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2039 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2040 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2041 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2042 around function arguments.
2043
56a9aa1d
MF		 20442011-04-14 Mike Frysinger <vapier@gentoo.org>
2045
2046 * sim-options.c (complete_option_list, sim_complete_command):
2047 New functions.
2048
d45bea91
MF		 20492011-04-02 Mike Frysinger <vapier@gentoo.org>
2050
2051 * dv-glue.c: Fix up style.
2052
12c4cbd5
MF		 20532011-04-02 Mike Frysinger <vapier@gentoo.org>
2054
2055 * hw-alloc.c (hw_alloc_data): Adjust brace.
2056 * hw-base.c (hw_base_data): Likewise.
2057 (generic_hw_unit_decode): Fix indentation.
2058 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2059 * hw-events.c (hw_event, hw_event_data): Likewise.
2060 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2061 * hw-instances.c (hw_instance_data): Likewise.
2062 * hw-instances.h (hw_instance): Likewise.
2063 * hw-main.h (hw_descriptor, enum): Likewise.
2064 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2065 * hw-ports.h (hw_port_descriptor): Likewise.
2066 * hw-properties.c (hw_property_data): Likewise.
2067 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2068 _range_property_spec, _reg_property_spec): Likewise.
2069 * hw-tree.c (_name_specifier, printer): Likewise.
2070 (split_device_specifier, parse_string_property, hw_tree_traverse,
2071 print_size, print_reg_property, print_string, print_properties):
2072 Fix indentation.
2073
66ee2731
MF		 20742011-03-29 Mike Frysinger <vapier@gentoo.org>
2075
2076 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2077 * Make-common.in (dv-cfi.o): New rule.
2078 * dv-cfi.c, dv-cfi.h: New files.
2079
165b70ea
KB		 20802011-03-21 Kevin Buettner <kevinb@redhat.com>
2081
2082 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2083 fcntl.h and sys/fcntl.h, for constants.
2084 * nltvals.def: Regenerate.
2085 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2086 * sim-io.h (sys/types.h, sys/stat.h): Include.
2087 (sim_io_stat, sim_io_fstat): Declare.
2088
028f6515
MF		 20892011-03-14 Mike Frysinger <vapier@gentoo.org>
2090
2091 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2092 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2093 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2094 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2095 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2096 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2097 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2098 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2099 syscall.c: Trim trailing whitespace.
2100
ef016f83
MF		 21012011-03-05 Mike Frysinger <vapier@gentoo.org>
2102
2103 * gennltvals.sh: Handle bfin targets.
2104 * nltvals.def: Regenerate.
2105
fee17b35
KB		 21062011-02-25 Kevin Buettner <kevinb@redhat.com>
2107
2108 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2109 file descriptors.
2110
d79fe0d6
MF		 21112011-02-14 Mike Frysinger <vapier@gentoo.org>
2112
2113 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2114 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2115 (hw_free): Drop zfree logic and always call free.
2116 * hw-base.c (hw_delete): Change zfree to free.
2117 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2118 (hw_handle_remove_phandle): Likewise.
2119 * hw-instances.c (hw_instance_delete): Likewise.
2120 * hw-tree.c (parse_reg_property): Likewise.
2121 (parse_ranges_property): Likewise.
2122 (parse_string_property): Likewise.
2123 * sim-core.c (sim_core_uninstall): Likewise.
2124 * sim-cpu.c (sim_cpu_free_all): Likewise.
2125 * sim-hw.c (sim_hw_uninstall): Likewise.
2126 * sim-memopt.c (do_memopt_delete): Likewise.
2127 (sim_memory_uninstall): Likewise.
2128 * sim-module.c (sim_module_uninstall): Likewise.
2129 * sim-options.c (sim_parse_args): Likewise.
2130 * sim-profile.c (profile_pc_cleanup): Likewise.
2131 (profile_uninstall): Likewise.
2132 * sim-watch.c (do_watchpoint_delete): Likewise.
2133 * sim-utils.c (zfree): Delete.
2134 (sim_state_free): Change zfree to free.
2135 * sim-utils.h (zfree): Delete.
2136
891e7fb1
MF		 21372011-02-13 Mike Frysinger <vapier@gentoo.org>
2138
2139 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2140
9bd90cce
MF		 21412011-01-12 Mike Frysinger <vapier@gentoo.org>
2142
2143 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2144
39a3ae0a
MF		 21452011-01-12 Mike Frysinger <vapier@gentoo.org>
2146
2147 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2148 fails.
2149 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2150 when asprintf fails.
2151 * sim-utils.c (sim_do_commandf): Issue an error and return when
2152 asprintf fails.
2153 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2154 asprintf fails.
2155
3143e5a9
MF		 21562011-01-11 Mike Frysinger <vapier@gentoo.org>
2157
2158 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2159 bytes has been calculated and when mmap_next_fd is valid and
2160 nr_bytes is 0.
2161 (memory_option_handler): Allow missing size when mmap_next_fd is
2162 valid.
2163
cb11d1f4
MF		 21642011-01-10 Mike Frysinger <vapier@gentoo.org>
2165
2166 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2167 not empty, and always append $3 to $hardware.
2168
21692011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2170
2171 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2172 * sim-hw.h (sim_hw_abort): Likewise.
2173
cc25892b
MF		 21742011-01-05 Mike Frysinger <vapier@gentoo.org>
2175
2176 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2177
44944448
JB		 21782011-01-05 Joel Brobecker <brobecker@adacore.com>
2179
2180 * run.1: Copyright year update.
2181
e61ddca7
MF		 21822010-12-28 Mike Frysinger <vapier@gentoo.org>
2183
e71b81d8
MF		 2184 * hw-alloc.h (HW_NALLOC): Define.
2185
2186010-12-28 Mike Frysinger <vapier@gentoo.org>
2187
e61ddca7
MF		 2188 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2189
bef6be3d
MF		 21902010-12-15 Mike Frysinger <vapier@gentoo.org>
2191
2192 * sim-memopt.c (OPTION_MAP_INFO): Define.
2193 (memory_options): Handle --map-info.
2194 (memory_option_handler): Handle OPTION_MAP_INFO.
2195
5be229c0
MF		 21962010-11-22 Mike Frysinger <vapier@gentoo.org>
2197
2198 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2199 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2200 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2201
81c641e7
MF		 22022010-11-22 Mike Frysinger <vapier@gentoo.org>
2203
2204 * sim-core.c (WITH_HW): Add device casts to device_error,
2205 device_io_read_buffer, and device_io_write_buffer.
2206
6ab5626b
MF		 22072010-11-16 Mike Frysinger <vapier@gentoo.org>
2208
2209 * dv-sockser.c (dv_sockser_write_buffer): New function.
2210 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2211 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2212
0bd15c7f
HPN		 22132010-10-07 Hans-Peter Nilsson <hp@axis.com>
2214
2215 * callback.c (os_lseek): Call wrap on lseek result.
2216
363a6e9f
OS		 22172010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2218
2219 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2220 call by its equality to -1 not by it being negative.
2221 (connected_p): Likewise for accept() call.
2222
c8551de3
MF		 22232010-04-23 Mike Frysinger <vapier@gentoo.org>
2224
2225 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2226
ef93a840
MF		 22272010-04-21 Mike Frysinger <vapier@gentoo.org>
2228
2229 * profile.c (sim_profile_print_bar): Add cpu argument.
2230
f093db8c
MF		 22312010-04-21 Mike Frysinger <vapier@gentoo.org>
2232
2233 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2234
0d3d2c71
MF		 22352010-04-21 Mike Frysinger <vapier@gentoo.org>
2236
2237 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2238 (profile_print_pc): Convert sim_io_printf to profile_printf.
2239 (profile_print_insn): Likewise.
2240 (profile_print_memory): Likewise.
2241 (profile_print_core): Likewise.
2242 (profile_print_model): Likewise.
2243 (sim_profile_print_bar): Likewise.
2244 (profile_print_speed): Likewise.
2245 (profile_print_addr_ranges): Likewise.
2246 (profile_info): Likewise.
2247 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2248
bd0bd508
MF		 22492010-04-19 Mike Frysinger <vapier@gentoo.org>
2250
2251 * sim-model.c (OPTION_MODEL): Convert to enum.
2252 (OPTION_MODEL_INFO): New enum.
2253 (model_options): Add model-info/info-model entries.
2254 (model_option_handler): Handle OPTION_MODEL_INFO.
2255
e8a76151
MF		 22562010-04-13 Mike Frysinger <vapier@gentoo.org>
2257
2258 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2259 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2260 initially.
2261
cb1cc9c6
MF		 22622010-04-13 Mike Frysinger <vapier@gentoo.org>
2263
2264 * sim-hrw.c (sim_write): Add const to buf arg.
2265 * sim-utils.h (sim_write_fn): Likewise.
2266
58f03a40
MF		 22672010-04-12 Mike Frysinger <vapier@gentoo.org>
2268
2269 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2270 defines.
2271
21cf617c
MF		 22722010-04-12 Mike Frysinger <vapier@gentoo.org>
2273
2274 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2275 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2276 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2277 * dv-sockser.c (sockser_options): Likewise.
2278 * hw-ports.c (empty_hw_ports): Likewise.
2279 * sim-hw.c (hw_options): Likewise.
2280 * sim-model.c (model_options): Likewise.
2281 * sim-options.c (standard_options): Likewise.
2282 * sim-profile.c (profile_options): Likewise.
2283 * sim-trace.c (trace_options): Likewise.
2284 * sim-watch.c (watchpoint_options): Likewise.
2285
e377ca52
MF		 22862010-04-12 Mike Frysinger <vapier@gentoo.org>
2287
2288 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2289 the local "arg_table" variable, and the xmalloc cast.
2290
adaaf009
MF		 22912010-04-10 Mike Frysinger <vapier@gentoo.org>
2292
2293 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2294 "prefix" var.
092d8476 2295 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2296
9ec7269f
MF		 22972010-04-10 Mike Frysinger <vapier@gentoo.org>
2298
2299 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2300
709b3bb3
MF		 23012010-04-10 Mike Frysinger <vapier@gentoo.org>
2302
2303 * sim-trace.c (save_data): Add const markings to "buf" argument.
2304
3dd68605
MF		 23052010-04-10 Mike Frysinger <vapier@gentoo.org>
2306
2307 * sim-options.c (standard_option_handler): Add const markings to
2308 local "type" var.
2309
0ad22a74
MF		 23102010-04-02 Mike Frysinger <vapier@gentoo.org>
2311
2312 * hw-ports.h: Fix spelling typos.
2313
75005b3a
MF		 23142010-03-30 Mike Frysinger <vapier@gentoo.org>
2315
2316 * configure.ac: Check for socklen_t.
2317 * configure, config.in: Regenerated.
2318 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2319
d946c288
MF		 23202010-03-30 Mike Frysinger <vapier@gentoo.org>
2321
2322 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2323 * sim-hw.c (hw_option_handler): Likewise.
2324
ff398ee4
MF		 23252010-03-30 Mike Frysinger <vapier@gentoo.org>
2326
2327 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2328 (interrupt_nr_to_str): Likewise.
2329 (default_interrupt_names): Add const to pointer type.
2330 (sim_watchpoint_install): Add const to prefix.
2331 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2332
6bf91687
MF		 23332010-03-30 Mike Frysinger <vapier@gentoo.org>
2334
2335 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2336 (sim_core_write_buffer): Likewise.
2337
15f3c2de
MF		 23382010-03-30 Mike Frysinger <vapier@gentoo.org>
2339
2340 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2341 the SIM_HAVE_ADDR_RANGE define.
2342
fb0cc53e
MF		 23432010-03-30 Mike Frysinger <vapier@gentoo.org>
2344
2345 * sim-core.h (device_error): Add const to message, and add printf
2346 format attribute.
2347
739dfd28
MF		 23482010-03-30 Mike Frysinger <vapier@gentoo.org>
2349
2350 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2351 SIM_HAVE_ADDR_RANGE define.
2352
59db87ad
MF		 23532010-03-30 Mike Frysinger <vapier@gentoo.org>
2354
2355 * dv-glue.c (hw_glue_ports): Swap static and const.
2356
dc416615
MF		 23572010-03-30 Mike Frysinger <vapier@gentoo.org>
2358
2359 * nrun.c (usage): Use void in definition.
2360 * sim-options.c (dup_arg_p): Convert old-style function definition.
2361 (sim_parse_args): Likewise.
2362 (sim_print_help): Likewise.
2363 * sim-trace.c (set_trace_option_mask): Likewise.
2364 (set_trace_option): Likewise.
2365 * sim-utils.c (sim_analyze_program): Likewise.
2366 (sim_elapsed_time_get): Likewise.
2367 (sim_elapsed_time_since): Likewise.
2368
11409fac
MF		 23692010-03-22 Mike Frysinger <vapier@gentoo.org>
2370
2371 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2372 (standard_options): Likewise.
2373 (standard_option_handler): Likewise.
2374
6d519a46
MF		 23752010-03-16 Mike Frysinger <vapier@gentoo.org>
2376
2377 * hw-ports.c (TRACE): Delete.
2378 * hw-properties.c (TRACE): Delete.
2379 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2380 (hw_find_integer_property): Likewise.
2381 (hw_find_integer_array_property): Likewise.
2382 (hw_add_duplicate_property): Likewise.
2383
799026a7
MF		 23842010-03-15 Mike Frysinger <vapier@gentoo.org>
2385
2386 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2387 "boolean".
2388
fd87baa9
MF		 23892010-02-04 Mike Frysinger <vapier@gentoo.org>
2390
2391 * sim-model.c: Include sim-model.h
2392
294bcb78
MF		 23932010-02-04 Mike Frysinger <vapier@gentoo.org>
2394
2395 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2396 & from the STATE_CPU() examples.
2397
80532737
DE		 23982010-01-24 Doug Evans <dje@sebabeach.org>
2399
d2c7a1a6
DE		 2400 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2401 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2402 ufixsfsi): Ditto.
2403 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2404 (struct cgen_fp_ops): Update signatures of floating point conversion
2405 operations.
2406
80532737
DE		 2407 * Make-common.in (CGEN_SIM_DEPS): Define.
2408 (CGEN_INCLUDE_DEPS): Use it.
2409 (CGEN_MAIN_CPU_DEPS): Simplify.
2410
1377e154
DE		 24112010-01-22 Doug Evans <dje@sebabeach.org>
2412
2413 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2414 (SUBWORDTFSI, JOINSIDI): Ditto.
2415
ec11f055
DE		 24162010-01-05 Doug Evans <dje@sebabeach.org>
2417
2418 * cgen-types.h (SETDI): Delete, unused.
2419
a09a0bfd
DE		 24202009-12-02 Doug Evans <dje@sebabeach.org>
2421
2422 * cgen-engine.h: Remove duplicated comment.
2423
62836bf4
DE		 24242009-11-23 Doug Evans <dje@sebabeach.org>
2425
2426 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2427 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2428
e94d449d
DE		 24292009-11-22 Doug Evans <dje@sebabeach.org>
2430
197fa1aa
DE		 2431 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2432 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2433 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2434 instead of CGEN_INSN_INT.
2435
e94d449d
DE		 2436 * cgen-trace.h (trace_extract): Add cast to fix warning.
2437
ca25db52
DE		 24382009-11-05 Doug Evans <dje@sebabeach.org>
2439
2440 * cgen-mem.h (DECLARE_GETT): Don't inline.
2441 (DECLARE_SETT): Ditto.
2442
c272cb46
JS		 24432009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2444
2445 * sim-inline.h: Fix spelling error.
2446
1428dced
TT		 24472009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2448
2449 * Make-common.in: Add datarootdir.
2450
44330079
RW		 24512009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2452
0aec8eb1
RW		 2453 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2454 (SIM_CHECK_MEMBERS_1): Remove.
2455 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2456 AC_CHECK_MEMBERS one.
2457 * configure: Regenerate.
2458
44330079
RW		 2459 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2460 * configure: Regenerate.
2461
d6416cdc
RW		 24622009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2463
81ecdfbb
RW		 2464 * config.in: Regenerate.
2465 * configure: Likewise.
2466
c462b41b
RW		 2467 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2468 definition of AC_CHECK_MEMBER.
2469
d6416cdc
RW		 2470 * aclocal.m4: m4_include toplevel config/override.m4.
2471 * configure: Regenerate.
2472
96e946ca
RW		 24732009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2474
2475 * Makefile.in (datarootdir): New variable.
2476
6a8b8615
DE		 24772009-07-07 Doug Evans <dje@sebabeach.org>
2478
2479 * Make-common.in (CPU_DIR): Define.
2480
2c2a86d7
DE		 24812009-07-06 Doug Evans <dje@sebabeach.org>
2482
2483 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2484 identifiers for file types rather than encoding internal
2485 implementation details of cgen.sh.
2486 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2487 * cgen.sh: Add support for parallel makes.
2488 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2489
c28c63d8
JB		 24902009-05-18 Jon Beniston <jon@beniston.com>
2491
72f4393d
L		 2492 * gennltvals.sh: Add lm32 target.
2493 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2494
982807ce
JB		 24952009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2496
2497 Speed up simulator startup:
2498 * sim-utils.c (zalloc): Use xcalloc.
2499
2a8922a9
HPN		 25002009-01-07 Hans-Peter Nilsson <hp@axis.com>
2501
2225d5bd
HPN		 2502 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2503 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2504 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2505 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2506 type, QI, HI, SI, DI.
2507
2a8922a9
HPN		 2508 * callback.c (os_error): Mark as being a noreturn function.
2509 * sim-io.h (sim_io_error): Similar for sim_io_error.
2510
6878aceb
JS		 25112008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2512
2513 * aclocal.m4: Fix underquoting of function names.
2514
be091327
DJ		 25152008-10-21 Julian Brown <julian@codesourcery.com>
2516
2517 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2518
79e1e459
HPN		 25192008-07-11 Hans-Peter Nilsson <hp@axis.com>
2520
2521 * common.m4: Add test for libz and zlib.h.
2522 * configure: Regenerate to track ../common/common.m4 changes.
2523 * config.in: Ditto.
2524
6efef468 25252008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2526 Daniel Jacobowitz <dan@codesourcery.com>
2527 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2528
2529 * aclocal.m4: Include ../../config/acx.m4.
2530 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2531 * configure, config.in: Regenerate.
2532 * Make-common.in (LIB_OBJS): Add version.o.
2533 (version.c, version.o): New rules.
72f4393d 2534 * run.c: Include version.h.
6efef468
JM		 2535 (usage): Add help parameter. Print output either to stdout or
2536 stderr depending on that parameter.
2537 (print_version): New.
2538 (main): Check for --help and --version.
2539 * run-sim.h (sim_target_display_usage): Add help parameter.
2540 * version.h: New.
2541
a4e64307
DJ		 25422008-04-14 Hans Kester <kester.hans@gmail.com>
2543
2544 * sim-signal.c: Define missing signals for _WIN32.
2545
2a3591b0
SR		 25462008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2547
2548 * gennltvals.sh: Add cr16.
2549 * nltvals.def: Rebuild.
2550
b981d709
DJ		 25512007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2552
eb639c50
DJ		 2553 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2554 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2555
f40f1a01
NC		 25562007-08-10 Nick Clifton <nickc@redhat.com>
2557
2558 * sim-memopt.c (memory_options): Mention that the
2559 --memory-size switch accepts suffixes.
72f4393d
L		 2560 (parse_size): Handle a suffix on the size value.
2561 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2562 switch accepts suffixes.
72f4393d 2563 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2564
edc5d9ec
HPN		 25652006-12-21 Hans-Peter Nilsson <hp@axis.com>
2566
2567 * acconfig.h: Remove.
2568 * config.in: Regenerate.
2569
09d96939
TS		 25702006-11-07 Thiemo Seufer <ths@mips.com>
2571
2572 * gentmap.c: Fix compile time warning.
2573
7e129781
TS		 25742006-11-07 Thiemo Seufer <ths@mips.com>
2575
2576 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2577 for bfd text addresses.
2578
3ae2e9a3 25792006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2580 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2581
2582 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2583 SIM_QUIET_NAN_NEGATED.
2584
41ec9f20
TS		 25852006-08-29 Nigel Stephens <nigel@mips.com>
2586
2587 * sim-profile.c (profile_pc_init): Initialise default profiling
2588 frequency to a prime number.
2589 (profile_print_pc): Convert gmon.out sample data into target
2590 byte order.
2591
e85e3205
RE		 25922006-06-13 Richard Earnshaw <rearnsha@arm.com>
2593
2594 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2595 * common.m4: Likewise.
2596 * configure: Regenerated.
2597
2f0122dc
DJ		 25982006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2599
2600 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2601 * configure: Regenerated.
2602
20e95c23
DJ		 26032006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2604
2605 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2606 and LIBINTL_DEP everywhere.
2607 (CSEARCH): Use INCINTL.
2608 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2609 gettext macros.
2610 * configure: Regenerated.
2611
ea696909
HPN		 26122006-03-29 Hans-Peter Nilsson <hp@axis.com>
2613
2614 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2615 option-contents test.
2616
aba6488e
MM		 26172005-11-28 Mark Mitchell <mark@codesourcery.com>
2618
25520859
MM		 2619 * sim-signal.c (sim_signal_to_target): Fix typos.
2620
aba6488e
MM		 2621 * sim-reason.c (sim_stop_reason): Use
2622 sim_signal_to_target, not sim_signal_to_host.
2623 * sim-signal.c (sim_signal_to_host): Fix typo.
2624 (sim_signal_to_target): New function.
2625
f010abaa
HPN		 26262005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2627
2628 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2629 change.
2630
09b96ea0
ILT		 26312005-07-08 Ian Lance Taylor <ian@airs.com>
2632
efd36314
ILT		 2633 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2634
09b96ea0
ILT		 2635 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2636 different fraction for a quiet NaN.
2637 (unpack_fpu): Likewise.
2638
3b02a06b
BE		 26392005-07-08 Ben Elliston <bje@au.ibm.com>
2640
2641 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2642 * sim-load.c: Likewise.
2643 * syscall.c: Likewise.
2644
18d59ab9
CV		 26452005-05-24 Corinna Vinschen <vinschen@redhat.com>
2646
2647 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2648 check.
2649
149cfe5b
DJ		 26502005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2651
2652 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2653
3f6da722 26542005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2655
3f6da722
MI		 2656 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2657 and signed64 for __ALPHA__.
2658
2b193c4a
MK		 26592005-03-23 Mark Kettenis <kettenis@gnu.org>
2660
2661 * aclocal.m4 Include ../../gettext.m4.
2662 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2663 (AM_LC_MESSAGES): Remove.
2664 * configure: Regenerate.
2665
51216631
JB		 26662005-02-28 Jim Blandy <jimb@redhat.com>
2667
2668 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2669 -Wuninitialized in the default list of build warnings if CFLAGS is
2670 set, and doesn't include -O. (Using -Wuninitialized without
2671 optimization produces a warning, which interferes with compilation
2672 with -Werror.)
72f4393d 2673
0c4507fd
JB		 26742005-02-21 Jim Blandy <jimb@redhat.com>
2675
2676 * callback.c (os_fstat): Don't declare 't' unless it's used.
2677
9ab46d53
JB		 26782005-02-09 Jim Blandy <jimb@redhat.com>
2679
2680 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2681 '-s' argument.
2682 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2683 to $(CGEN), to ensure that the command substitution happens where
2684 the variable is referenced in the submake, not when the submake's
2685 arguments are expanded.
2686 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2687 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2688 application Scheme script directly after ${cgen}; don't precede it
2689 with a -s.
2690
f4f8cce4
HPN		 26912005-01-28 Hans-Peter Nilsson <hp@axis.com>
2692
97f669ed
HPN		 2693 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2694 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2695 Include libiberty.h.
2696 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2697 being either end of a pipe.
2698 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2699 (os_shutdown): Clear pipe state.
2700 (default_callback): Initialize new members.
2701
f4f8cce4
HPN		 2702 * callback.c (default_callback): Initialize target_endian.
2703 (cb_store_target_endian): Renamed from store, new first parameter
2704 host_callback *cb, drop last parameter big_p. Take endianness
2705 from cb.
2706 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2707 Remove variable big_p.
2708 * nrun.c (main): Initialize default_callback.target_endian.
2709
35695fd6
AC		 27102005-01-14 Andrew Cagney <cagney@gnu.org>
2711
2712 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2713 Add explicit call to AC_CONFIG_HEADER.
2714 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2715 * configure: Re-generate.
2716
f0569246
AC		 27172005-01-12 Andrew Cagney <cagney@gnu.org>
2718
2719 * common.m4: New file, based on of aclocal.m4.
2720
38f48d72
AC		 27212005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2722
2723 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2724 * configure: Regenerated to track ../common/aclocal.m4 changes.
2725
b7026657
AC		 27262005-01-07 Andrew Cagney <cagney@gnu.org>
2727
2728 * configure.ac: Rename configure.in, require autoconf 2.59.
2729 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2730 * configure: Re-generate.
2731
5d945fec
HPN		 27322004-12-15 Hans-Peter Nilsson <hp@axis.com>
2733
2734 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2735 <case CB_SYS_ftruncate>: New cases.
2736
0d3cd463
HPN		 27372004-12-13 Hans-Peter Nilsson <hp@axis.com>
2738
2739 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2740 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2741 * callback.c (os_lstat): New function.
0d3cd463 2742
119860e5
HPN		 27432004-12-08 Hans-Peter Nilsson <hp@axis.com>
2744
027e2a04
HPN		 2745 * run.1: Document --sysroot=filepath.
2746 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2747 (standard_options): Support --sysroot=<path>.
2748 (standard_option_handler): Handle OPTION_SYSROOT.
2749 * syscall.c (simulator_sysroot): Define, initialized empty.
2750 (get_path): Prepend simulator_sysroot to absolute file path.
2751 [HAVE_STRING_H]: Include string.h.
2752 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2753 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2754 (main): If simulator_sysroot is not empty, chdir there.
2755 * sim-config.h (simulator_sysroot): Declare.
2756
119860e5
HPN		 2757 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2758 cgen_rtx_error" in a CGEN-generated simulator.
2759 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2760 replacement for CGEN-related breakpoints.
2761
70ae6611
HPN		 27622004-12-07 Hans-Peter Nilsson <hp@axis.com>
2763
2764 * Make-common.in (sim-basics_h): Add $(callback_h).
2765
697afb65
HPN		 27662004-12-03 Hans-Peter Nilsson <hp@axis.com>
2767
2768 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2769 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2770 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2771 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2772 (SIM_CHECK_MEMBERS): New macros.
2773 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2774 for struct stat member test and write. Add ST_x calls for each
2775 struct stat member tested in configure.in. Wrap each ST_x call in
2776 #ifdef of configure macro for that member.
2777 * configure, config.in: Regenerate.
2778
6e56eb07
HPN		 27792004-12-01 Hans-Peter Nilsson <hp@axis.com>
2780
2781 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2782 /dev/null.
2783 <case desc>: Pass -OPC opcfile.
2784 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2785 parameter to cgen.sh.
2786
c87368ac
RE		 27872004-11-30 Richard Earnshaw <rearnsha@arm.com>
2788
2789 * Make-common.in (sim-basics_h): Correct dependencies on
2790 cconfig.h and tconfig.h
2791 (sim-load.o): Correct typo in sim-basics_h dependency.
2792
08cd3760
RE		 27932004-11-18 Richard Earnshaw <rearnsha@arm.com>
2794
15f5e61f
RE		 2795 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2796 sub-dependencies for other sim files that they include.
2797 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2798 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2799
1afbf186
HPN		 28002004-11-16 Hans-Peter Nilsson <hp@axis.com>
2801
1d72487d
HPN		 2802 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2803 endian information.
2804
1afbf186
HPN		 2805 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2806 $(remote_sim_h) too.
2807 (sim_main_headers): Add sim-utils.h.
2808
a3bb1089
FCE		 28092004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2810
2811 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2812
5a645dc5
AC		 28132004-07-26 Andrew Cagney <cagney@gnu.org>
2814
2815 Problem from Olaf Hering <olh@suse.de>.
2816 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2817
109d3db3
BE		 28182004-07-10 Ben Elliston <bje@au.ibm.com>
2819
2820 * hw-tree.c (parse_integer_property): Typo fix in comments.
2821 * sim-options.c (sim_args_command): Likewise.
2822
0aaa4a81
AC		 28232004-06-28 Andrew Cagney <cagney@gnu.org>
2824
2825 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2826
0242f9ea
JR		 28272004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2828
2829 * callback.c (os_shutdown): Fix bug in last change: actually
2830 mark file descriptors as available on startup.
2831
594ee3a7
JR		 28322004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2833
2834 [ include/gdb: * callback.h (host_callback_struct): Replace
2835 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2836 * callback.c: Changed all users.
594ee3a7 2837
5f510f9c
AM		 28382004-06-15 Alan Modra <amodra@bigpond.net.au>
2839
2840 * sim-load.c (sim_load_file): Use bfd_get_section_size
2841 instead of bfd_get_section_size_before_reloc.
2842
7659f80a
DJ		 28432004-05-18 Daniel Jacobowitz <dan@debian.org>
2844
2845 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2846 passing it to printf.
2847
41ee5402
DJ		 28482004-05-10 Daniel Jacobowitz <dan@debian.org>
2849
2850 * callback.c: Update copyright dates.
2851 * run.c: Likewise.
2852 * sim-basics.h: Likewise.
2853 * sim-load.c: Likewise.
2854 * syscall.c: Likewise.
2855
28562004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2857
2858 * callback.c: Include cconfig.h instead of config.h.
2859 * run.c: Likewise.
2860 * sim-basics.h: Likewise.
2861 * sim-load.c: Likewise.
2862 * syscall.c: Likewise.
2863
6d0c993e
BE		 28642004-01-16 Ben Elliston <bje@wasabisystems.com>
2865
2866 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2867
6edf0760
NC		 28682003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2869
2870 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2871
a69146da
KH		 28722003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2873
2874 * sim-options.c (standard_options): Fix the names of H8
2875 variants.
2876
fc0a2244
AC		 28772003-10-30 Andrew Cagney <cagney@redhat.com>
2878
2879 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2880 with "struct bfd_symbol".
2881
ee3073b5
AC		 28822003-10-21 Andrew Cagney <cagney@redhat.com>
2883
2884 * callback.c (os_truncate): Call "truncate", and not "stat".
2885
198beae2
AC		 28862003-10-20 Andrew Cagney <cagney@redhat.com>
2887
2888 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2889
8822d001
JR		 28902003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2891
2892 * callback.c (os_ftruncate, os_truncate): New functions.
2893 (default_callback): Initialize ftruncate and truncate members.
2894
ea52ff81
DB		 28952003-09-08 Dave Brolley <brolley@redhat.com>
2896
2897 On behalf of Doug Evans <dje@sebabeach.org>
2898 * cgen.sh: New arg archfile.
2899 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2900 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2901
e158f0a0
AC		 29022003-08-28 Andrew Cagney <cagney@redhat.com>
2903
2904 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2905 * sim-options.c (print_help): Cast the format with specifier to
2906 "int".
2907
33319edb 29082003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2909 Dave Brolley <brolley@redhat.com>
33319edb 2910
72f4393d 2911 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2912 fields of CGEN_WRITE_QUEUE_ELEMENT.
2913 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2914 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2915 * gennltvals.sh: Add frv target.
2916 * nltvals.def: Add frv target.
2917
72f536bd
MS		 29182003-06-23 Michael Snyder <msnyder@redhat.com>
2919
ac59bf8d 2920 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2921 * sim-reg.c: Fix cut-and-paste bug in comment.
2922
1f1b2817
AC		 29232003-06-22 Andrew Cagney <cagney@redhat.com>
2924
2925 From matthew green <mrg@redhat.com>:
72f4393d 2926 * sim-fpu.h: Update copyright.
1f1b2817 2927 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2928 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2929 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2930
89c0d7dd 29312003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2932
89c0d7dd 2933 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2934 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2935 with disassemble_info:read_memory_func.
2936 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2937
828c9ae6
MS		 29382003-06-04 Michael Snyder <msnyder@redhat.com>
2939
2940 * common/run.c (main): Remove SIM_H8300 ifdef.
2941 (usage): Ditto.
2942 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2943 (standard_options): Add '-x' for h8/300sx.
2944 (standard_option_handler): Add case for SIM_H8300SX.
2945
80d35d90
MS		 29462003-04-13 Michael Snyder <msnyder@redhat.com>
2947
2948 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2949
876fec02
AC		 29502003-03-01 Andrew Cagney <cagney@redhat.com>
2951
2952 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2953 (sim_engine_vabort): Ditto.
2954
6b4a8935
AC		 29552003-02-27 Andrew Cagney <cagney@redhat.com>
2956
2957 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2958 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2959 * nrun.c (main): Ditto.
2960
dbd7cd63
AC		 29612003-02-26 Andrew Cagney <cagney@redhat.com>
2962
2963 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2964 (sim_engine_vabort): Ditto.
2965 (sim_engine_halt, sim_engine_restart): Ditto.
2966
836cc9f4
AC		 29672003-02-20 Andrew Cagney <ac131313@redhat.com>
2968
2969 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2970 (sim-break_h): Delete macro.
2971 (sim-break.o): Delete rule.
2972 * sim-break.c: Delete file.
2973 * sim-break.h: Delete file.
2974 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2975 (STATE_BREAKPOINTS): Delete macro.
2976 (sim_state_base): Delete field breakpoints.
2977 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2978 sim_break_install to array.
2979
45a15d6f
KH		 29802003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2981
2982 * run.c (usage): Fix typos.
2983
127a77fe
CD		 29842002-11-27 Richard Sandiford <rsandifo@redhat.com>
2985
2986 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2987
b85e4829
AC		 29882002-11-22 Andrew Cagney <ac131313@redhat.com>
2989
2990 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2991 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2992 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2993 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2994 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2995 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2996 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2997 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2998 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2999 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3000
d25b1553
AC		 30012002-11-13 Andrew Cagney <cagney@redhat.com>
3002
3003 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3004
d690312f
CD		 30052002-11-06 Richard Sandiford <rsandifo@redhat.com>
3006
3007 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3008 (distclean): Depend on it.
3009
7c3e3b33
AM		 30102002-10-14 Alan Modra <amodra@bigpond.net.au>
3011
3012 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3013
7ede505a
DB		 30142002-08-29 Dave Brolley <brolley@redhat.com>
3015
3016 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3017
75c4388a
AC		 30182002-07-17 Andrew Cagney <cagney@redhat.com>
3019
3020 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3021 (sim_set_callbacks, sim_size, sim_trace)
3022 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3023 to here from "gdb/remote-sim.h".
3024
7a3085c1 30252002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 3026
3027 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3028 avoid possible longjmp problems with automatic variable siggnal.
3029
076043f2
AC		 30302002-07-14 Andrew Cagney <ac131313@redhat.com>
3031
3032 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3033 * Make-common.in (installdirs): Make $(libdir) too, needed when
3034 installing libsim.a.
3035
3fbeef0b
AC		 30362002-07-13 Andrew Cagney <ac131313@redhat.com>
3037
3038 * gennltvals.sh (dir): Mark d30v as obsolete.
3039 * nltvals.def: Remove d30v.
3040
bf962092
AC		 30412002-06-17 Andrew Cagney <cagney@redhat.com>
3042
27961795
AC		 3043 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3044
bf962092
AC		 3045 * sim-memopt.c: Include <unistd.h>.
3046 (do_memopt_add): Fix printf format.
3047 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3048
c8cca39f
AC		 30492002-06-16 Andrew Cagney <ac131313@redhat.com>
3050
3051 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3052 --enable-gdb-build-warnings.
3053 * configure: Regenerated to track ../common/aclocal.m4 changes.
3054
307041b7 30552002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 3056
72f4393d
L		 3057 * sim-fpu.c (unpack_fpu): Initialize exponent for
3058 sim_fpu_class_zero.
3059 (i2fpu): Same.
3060 (sim_fpu_sqrt): Same.
7d7d930f 3061
3c25f8c7
AC		 30622002-06-08 Andrew Cagney <cagney@redhat.com>
3063
3064 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3065 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3066 * run.c: Ditto.
3067 * sim-load.c: Ditto.
3068 * callback.c: Ditto.
3069 * syscall.c: Ditto.
3070 * Make-common.in (callback_h): Define.
3071 (remote_sim_h): Define.
3072 (run.o): Update.
3073 (callback.o): Update.
3074 (syscall.o): Update.
72f4393d 3075 (sim-load.o):
3c25f8c7
AC		 3076 (nrun.o): Update.
3077 (sim-hload.o): Update.
3078 (sim-io.o): Update.
3079 (sim-reason.o): Update.
3080 (sim-reg.o): Update.
3081 (sim-resume.o): Update.
3082
dbec3bef
KH		 30832002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3084
3085 * run.c: Fix formatting.
3086
de4112fa
NC		 30872002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3088
3089 * run-sim.h: New header. Provide prototypes for functions used
3090 between run() and libsim.a which are not used by GDB.
3091 * run.c: Include run-sim.h.
72f4393d
L		 3092 (main): If SIM_TARGET_SWITCHES is defined call
3093 sim_target_parse_command_line.
3094 (usage): If SIM_TARGET_SWITCHES is defined call
3095 sim_target_display_usage.
de4112fa 3096
a8cdafbd
AV		 30972002-05-17 Andrey Volkov <avolkov@transas.com>
3098
3099 * run.c: Made h8300s as new target, not h8300h alias.
3100 Added new option -S (h8300s target)
3101 * sim-options.c: Ditto.
72f4393d 3102
5accf1ff
CD		 31032002-05-01 Chris Demetriou <cgd@broadcom.com>
3104
3105 * callback.c: Use 'deprecated' rather than 'depreciated.'
3106
080fe24b
AC		 31072002-02-24 Andrew Cagney <ac131313@redhat.com>
3108
3109 From wiz at danbala:
3110 * sim-fpu.h: Fix grammar and typos.
3111 Fix PR gdb/287.
3112
6439295f
CD		 31132002-02-10 Chris Demetriou <cgd@broadcom.com>
3114
3115 * callback.c: Fix some spelling errors.
3116 * hw-device.h: Likewise.
3117 * hw-tree.c: Likewise.
3118 * sim-abort.c: Likewise.
3119 * sim-alu.h: Likewise.
3120 * sim-core.h: Likewise.
3121 * sim-events.c: Likewise.
3122 * sim-events.h: Likewise.
3123 * sim-fpu.h: Likewise.
3124 * sim-profile.h: Likewise.
3125 * sim-utils.c: Likewise.
3126
dea03d4e
HPN		 31272002-01-31 Hans-Peter Nilsson <hp@axis.com>
3128
3129 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3130 New functions.
3131
1636f0bb
BE		 31322002-01-20 Ben Elliston <bje@redhat.com>
3133
3134 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3135 the comment for this enumerator.
3136
b59d44de
BE		 31372002-01-14 Ben Elliston <bje@redhat.com>
3138
3139 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3140
280b26c0
KH		 31412001-12-20 Kazu Hirata <kazu@hxi.com>
3142
3143 * run.c (usage): Fix a typo.
3144
e3e473da
BE		 31452001-07-05 Ben Elliston <bje@redhat.com>
3146
3147 * Make-common.in (srccgen): Remove.
3148 (CGEN_CPU_DIR): Define.
3149 (CGEN_READ_SCM): Redefine without $(srccgen).
3150 (CGEN_ARCH_SCM): Ditto.
3151 (CGEN_CPU_SCM): Ditto.
3152 (CGEN_DECODE_SCM): Ditto.
3153 (CGEN_DESC_SCM): Ditto.
3154
2836ee25
FCE		 31552001-04-25 Frank Ch. Eigler <fche@redhat.com>
3156
3157 * sim-load.c (sim_load_file): Put it back: external now.
3158 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3159
5b778125
AC		 31602001-04-21 Andrew Cagney <ac131313@redhat.com>
3161
3162 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3163 internal interface.
3164 * sim-utils.c (sim_analyze_program): Ditto.
3165
6ec9f4a9
FCE		 31662001-04-19 Frank Ch. Eigler <fche@redhat.com>
3167
3168 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3169 we're finished with its immediate use.
3170 * sim-load.c (sim_load_file): Ditto.
3171
764f1408
FCE		 31722001-03-16 Frank Ch. Eigler <fche@redhat.com>
3173
3174 Add support for mmap-based memory regions.
3175 * sim-memopt.c (mmap_next_fd): New global.
3176 (sim_memory_init): Reinitialize it.
3177 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3178 "--memory-mapfile FILE" option. Check for some errors.
3179 (do_memopt_add): Conditionally do mmap instead of malloc for
3180 backing store of simulated memory. Check for more errors.
3181 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3182 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3183 * configure.in: Look for mmap/fstat related functions and headers.
3184 * config.in, configure: Regenerated.
3185
35c20992
FCE		 31862001-03-15 Frank Ch. Eigler <fche@redhat.com>
3187
3188 * sim-core.c (sim_core_map_attach): Correct overlap-related
3189 error messages.
3190
f6bb7a3b
MM		 31912001-03-07 Michael Meissner <meissner@redhat.com>
3192
3193 * run.c (alloca-conf.h): Delete, no longer provided.
3194
01816cd8
BE		 31952001-02-22 Ben Elliston <bje@redhat.com>
3196
3197 * sim-trace.h (TRACE_VPU_IDX): Add.
3198 (TRACE_vpu): Define.
3199 (WITH_TRACE_VPU_P): Likewise.
3200 (TRACE_VPU_P): Likewise.
3201 * sim-trace.c (OPTION_TRACE_VPU): Define.
3202 (trace_options): Add --trace-vpu.
3203 (trace_option_handler): Handle OPTION_TRACE_VPU.
3204 (trace_option_handler): Include VPU tracing in --trace-semantics.
3205 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3206
44a9331c
BE		 32072001-02-21 Ben Elliston <bje@redhat.com>
3208
3209 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3210 (TRACE_BRANCH_INPUT2): Likewise.
3211
c43ad8eb
BE		 32122001-02-09 Ben Elliston <bje@redhat.com>
3213
3214 * (profile_print_pc): Write header out in target byte order.
3215
32162001-02-09 Ben Elliston <bje@redhat.com>
3217
3218 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3219 adjusting the pc shift value.
3220
9397fcbf
FCE		 32212001-01-12 Chris Demetriou <cgd@sibyte.com>
3222
badd2b1e
BE		 3223 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3224 where a numeric value is supplied.
9397fcbf 3225
63fe1038
BE		 32262001-01-06 Ben Elliston <bje@redhat.com>
3227
3228 * cgen.sh: Allow extrafiles to include the semantics files when
3229 generating an ISA-specific decoder.
3230
b6f6b44d
AO		 32312000-12-27 Alexandre Oliva <aoliva@redhat.com>
3232
3233 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3234
ad8707b5
BE		 32352000-12-23 Ben Elliston <bje@redhat.com>
3236
3237 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3238 them to the trace stream using sim_fpu_printn_fpu. Include
3239 "sim-fpu.h".
3240
b94c0966
BE		 32412000-12-15 Ben Elliston <bje@redhat.com>
3242
3243 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3244 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3245 trailing digits as specified (-1 to print all digits).
3246 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3247 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3248 to print_bits ().
3249
fd5d712e
BE		 32502000-12-13 Ben Elliston <bje@redhat.com>
3251
3252 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3253 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3254 (defs): New action.
3255
4c15ccf7
GK		 32562000-12-12 Geoffrey Keating <geoffk@redhat.com>
3257
3258 * sim-endian.h: Don't have parameters on macro definitions which
3259 are simply renaming functions, to permit use of XCONCAT2 in both
3260 the macro name and the arguments in a use of such a definition.
3261
0d277f51
BE		 32622000-12-11 Ben Elliston <bje@redhat.com>
3263
3264 * cgen-ops.h (SUBWORDDFDI): New function.
3265
bb4e03e5
BE		 32662000-12-05 Ben Elliston <bje@redhat.com>
3267
c79688eb
BE		 3268 * Make-common.in (cgen-defs): New target.
3269 (cgen-decode): Pass $(EXTRAFILES).
3270
bb4e03e5
BE		 3271 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3272 -outfile-suffix options.
3273
76440e4b
BE		 32742000-12-04 Ben Elliston <bje@redhat.com>
3275
6227bc85
BE		 3276 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3277 (SUBWORDSIUQI): Likewise.
3278 (SUBWORDDIHI): Likewise.
3279 (SUBWORDDIQI): New function.
3280
76440e4b
BE		 3281 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3282 * cgen-scache.c (scache_option_handler): Remove unused local var.
3283
cdc2a5c3
BE		 32842000-12-03 Ben Elliston <bje@redhat.com>
3285
3286 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3287
4e73b9c1
SC		 32882000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3289
3290 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3291
ce9bc8d1
SC		 32922000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3293
3294 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3295 space is not zero.
3296
ce13044d
SC		 32972000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3298
3299 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3300 (set_hw_delete): Moved the macro as a function.
3301 * hw-base.h (set_hw_delete): Declare as external function.
3302 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3303 allocated using hw_malloc.
72f4393d 3304
7c070881
SC		 33052000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3306
3307 * sim-options.c (sim_parse_args): Free the memory used for
3308 long_options, short_options, handlers, opt_cpu, orig_val.
3309
4f49fa1b
BE		 33102000-11-20 Ben Elliston <bje@redhat.com>
3311
3312 * cgen-ops.h (SUBBI): New macro.
3313 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3314 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3315
2d84da1b
BE		 33162000-11-16 Ben Elliston <bje@redhat.com>
3317
3318 * cgen-types.h (VOID): New type.
3319
dbc168af
BE		 33202000-11-09 Ben Elliston <bje@redhat.com>
3321
3322 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3323 (sim_fpu_two): Set exponent to 1.
3324
e4f5c43e
EZ		 33252000-10-26 Ben Elliston <bje@redhat.com>
3326
72f4393d
L		 3327 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3328 `all'. Pass `-i' options to cgen applications.
3329 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3330 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3331
a8d894af
BE		 33322000-10-08 Ben Elliston <bje@redhat.com>
3333
3334 * cgen-utils.c (cgen_rtx_error): New function.
3335
33362000-10-07 Ben Elliston <bje@redhat.com>
3337
3338 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3339 conditions for sim_core_read_buffer().
3340
6d4c43bf
DB		 33412000-09-26 Dave Brolley <brolley@redhat.com>
3342
3343 * cgen-utils.c (RORQI): New function.
3344 (ROLQI): New function.
3345 (RORHI): New function.
3346 (ROLHI): New function.
3347
0e266e5c
DB		 33482000-08-28 Dave Brolley <brolley@redhat.com>
3349
3350 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3351 in insn_value if it will fit.
3352
604259a0
FCE		 33532000-08-21 Frank Ch. Eigler <fche@redhat.com>
3354
3355 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3356
4193618c
DB		 33572000-08-15 Dave Brolley <brolley@redhat.com>
3358
3359 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3360
33612000-08-15 Dave Brolley <brolley@redhat.com>
3362
3363 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3364 (PROFILE_CPU_FREQ): New macro.
3365 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3366 (profile-options): Add profile-cpu-frequency.
3367 (parse_frequency): New function.
3368 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3369 (profile_print_speed): Print cpu frequency and simulated execution time.
3370 Re-indent other items to match.
3371
548a3e15
AC		 33722000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3373
3374 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3375
fab307a2
FCE		 33762000-07-27 Frank Ch. Eigler <fche@redhat.com>
3377
3378 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3379 * Makefile.in (install): Install run.1 man page.
3380
46a19b74
AC		 3381Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3382
3383 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3384 * Makefile.in (headers,nltvals.def): Merge.
3385
3c765a54
AC		 3386Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3387
f9cbceb6
AC		 3388 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3389 * nrun.c (main): Print the simulator statistics only in
3390 verbose mode.
3391 * hw-properties.h (hw_find_integer_array_property): Fix
3392 prototype (use signed_cell).
3393
38e64f35
AC		 3394 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3395 * sim-events.c (sim_events_remain_time): New function returning
3396 the time that remains before the event is raised.
3397 * hw-events.c (hw_event_remain_time): Likewise.
3398 * sim-events.h (sim_events_remain_time): Declare.
3399 * hw-events.h (hw_event_remain_time): Declare.
3400
0802cc40
AC		 3401 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3402 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3403 (OPTION_HW_LIST): New option --hw-list to list the devices.
3404 (hw_option_handler): List the device tree with 'sim_hw_print'.
3405
3c765a54
AC		 3406 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3407 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3408 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3409 (EXTENDED): Define for 16-bit word size.
3410 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3411 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3412 * sim-types.h: Added support for 16-bit targets.
3413
7fb283bc
FCE		 34142000-06-23 Frank Ch. Eigler <fche@redhat.com>
3415
3416 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3417
ab42ee12
FCE		 34182000-06-24 Frank Ch. Eigler <fche@redhat.com>
3419
3420 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3421 * Makefile.in (distclean): Clean cconfig.h also.
3422
eb2d80b4
AC		 3423Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3424
3425 * configure: Regenerated to track ../common/aclocal.m4 changes.
3426
3427Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3428
3429 * aclocal.m4 (sim-profile): Enable the profiler by default.
3430
781c552e
AC		 3431Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3432
3433 * run.c (main): Initialize sigrc.
3434
5eb1a8fa
AC		 3435Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3436
3437 * sim-events.c (update_time_from_event): Add more detailed event
3438 tracing.
3439
b2ac51e4
DB		 34402000-03-30 Dave Brolley <brolley@redhat.com>
3441
3442 * aclocal.m4 (cgen): Use guile to run cgen.
3443
f8603f2f
DB		 34442000-03-23 Dave Brolley <brolley@redhat.com>
3445
3446 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3447 ftruncdfsf.
3448 * cgen-accfp.c (fextsfdf): New function.
3449 (ftruncdfsf): New function.
3450 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3451
0f831eb3
JJ		 34522000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3453
3454 * cgen-ops.h: Added TRUNCSISI.
3455
e88acae7
FCE		 34562000-03-08 Dave Brolley <brolley@redhat.com>
3457
3458 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3459 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3460 (sim_queue_fn_si_write): Last argument is has type USI.
3461 (sim_queue_fn_sf_write): New function.
3462 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3463 (sim_queue_fn_sf_write): New function.
3464 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3465
baa7ae6f
AC		 3466Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3467
3468 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3469 sim_set_trace and run simulator using sim_resume.
3470 (main): Add option ``-o'' - operating environment. Only continue
3471 after a signal when operating environment.
3472 (main): Always set REASON and SIGRC using sim_stop_reason.
3473 (sim_trace): Delete extern declaration.
3474
6d358e86
NC		 34752000-02-08 Nick Clifton <nickc@cygnus.com>
3476
3477 * callback.c: Fix compile time warning messages.
3478 * run.c: Fix compile time warning messages.
72f4393d 3479
ed9a39eb
JM		 34801999-12-17 Dave Brolley <brolley@cygnus.com>
3481
3482 * sim-profile.h: (set_profile_option_mask): Add prototype.
3483 * sim-profile.c (set_profile_option_mask): No longer static.
3484
c4093a6a
JM		 3485Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3486
3487 * sim-arange.c: Include <string.h>
3488
de57eccd
JM		 34891999-12-07 Dave Brolley <brolley@cygnus.com>
3490
c4093a6a 3491 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3492 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3493 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3494 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3495 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3496 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3497 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3498 (fn_mem_qi_write): New union members.
3499 (fn_mem_hi_write): New union members.
3500 (fn_mem_si_write): New union members.
3501 (fn_mem_di_write): New union members.
3502 (fn_mem_df_write): New union members.
3503 (fn_mem_xi_write): New union members.
3504 (sim_queue_fn_mem_qi_write): New function.
3505 (sim_queue_fn_mem_hi_write): New function.
3506 (sim_queue_fn_mem_si_write): New function.
3507 (sim_queue_fn_mem_di_write): New function.
3508 (sim_queue_fn_mem_df_write): New function.
3509 (sim_queue_fn_mem_xi_write): New function.
3510 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3511 (sim_queue_fn_mem_hi_write): New function.
3512 (sim_queue_fn_mem_si_write): New function.
3513 (sim_queue_fn_mem_di_write): New function.
3514 (sim_queue_fn_mem_df_write): New function.
3515 (sim_queue_fn_mem_xi_write): New function.
3516 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3517 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3518 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3519
c2d11a7d
JM		 35201999-12-01 Dave Brolley <brolley@cygnus.com>
3521
3522 * cgen-accfp.c (subsf): Check status code.
3523 (mulsf): Ditto.
3524 (negsf): Ditto.
3525 (abssf): Ditto.
3526 (sqrtsf): Ditto.
3527 (invsf): Ditto.
3528 (minsf): Ditto.
3529 (maxsf): Ditto.
3530 (subdf): Ditto.
3531 (muldf): Ditto.
3532 (divdf): Ditto.
3533 (negdf): Ditto.
3534 (absdf): Ditto.
3535 (sqrtdf): Ditto.
3536 (invdf): Ditto.
3537 (mindf): Ditto.
3538 (maxdf): Ditto.
3539
35401999-11-26 Dave Brolley <brolley@cygnus.com>
3541
3542 * cgen-par.h (fn_df_write): Mode of data is DF.
3543 (sim_queue_fn_df_write): Mode of data is DF.
3544 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3545
35461999-11-22 Dave Brolley <brolley@cygnus.com>
3547
3548 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3549 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3550
11cf8741
JM		 35511999-11-04 Dave Brolley <brolley@cygnus.com>
3552
3553 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3554 CGEN_MEM_XI_WRITE members.
3555 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3556 (sim_queue_fn_xi_write): New function.
3557 (sim_queue_mem_xi_write): New function.
3558
3559 * cgen-par.c (sim_queue_fn_xi_write): New function.
3560 (sim_queue_mem_xi_write): New function.
3561 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3562 CGEN_MEM_XI_WRITE.
3563
e514a9d6
JM		 35641999-10-22 Dave Brolley <brolley@cygnus.com>
3565
3566 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3567 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3568 * cgen-par.c: Set insn_address for each queued write. Get pc from
3569 cpu when executing queued writes.
3570
35711999-10-19 Dave Brolley <brolley@cygnus.com>
3572
3573 * cgen-par.h (sim_queue_fn_pc_write): New function.
3574 (CGEN_FN_PC_WRITE): New enumerator.
3575 (fn_pc_write): New union member.
3576 * cgen-par.c (sim_queue_fn_pc_write): New function.
3577 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3578
917317f4
JM		 35791999-10-18 Dave Brolley <brolley@cygnus.com>
3580
3581 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3582 (CGEN_MEM_DF_WRITE): New enumerator.
3583 (mem_di_write): New union member.
3584 (mem_df_write): New union member.
3585 * cgen-par.c (sim_queue_mem_di_write): New function.
3586 (sim_queue_mem_df_write): New function.
3587 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3588 CGEN_MEM_DF_WRITE.
3589 * cgen-accfp.c (divsf): Check for division errors.
3590
35911999-10-14 Doug Evans <devans@casey.cygnus.com>
3592
3593 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3594
2df3850c
JM		 35951999-10-07 Dave Brolley <brolley@cygnus.com>
3596
72f4393d 3597 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3598 (fn_hi_write): New union member.
3599 (sim_queue_fn_hi_write): New function.
3600 * cgen-par.c (sim_queue_fn_hi_write): New function.
3601 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3602
2acceee2
JM		 36031999-09-29 Doug Evans <devans@casey.cygnus.com>
3604
3605 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3606 Change type of result to SEM_PC.
3607
3608Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3609
3610 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3611
6426a772
JM		 36121999-09-25 Doug Evans <devans@casey.cygnus.com>
3613
3614 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3615 (JOIN*): Delete cpu arg.
3616
3617Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3618
3619 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3620 parameter.
3621 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3622
c2c6d25f
JM		 3623Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3624
72f4393d
L		 3625 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3626 large values.
c2c6d25f 3627
7fc5b5ad
AC		 3628Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3629
3630 * run.c (main): Check the sim_stop_reason and only halt simulation
3631 when a valid stop condition is identified.
3632
c2c6d25f
JM		 3633Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3634
3635 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3636
3637Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3638
3639 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3640 (bi_write): New union element.
3641 (sim_queue_bi_write): New function.
3642 * cgen-par.c (sim_queue_bi_write): New function.
3643 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3644
d4f3574e
SS		 3645Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3646
3647 * configure: Regenerated to track ../common/aclocal.m4 changes.
3648
3649 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3650 ../gdb/configure.in.
3651 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3652 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3653 (SIM_WARNINGS): Delete
3654 (CONFIG_CFLAGS): Update.
3655
3656Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3657
3658 * cgen-par.c: New file.
3659 * cgen-par.h: New file.
3660 * cgen-sim.h (cgen-par.h): #include it.
3661 * cgen-cpu.h (write_queue): New field.
3662 (CPU_WRITE_QUEUE): New access macro.
3663 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3664 (cgen-par.o): New target.
3665
104c1213
JM		 36661999-08-28 Doug Evans <devans@casey.cygnus.com>
3667
3668 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3669 * cgen-utils.c (mode_names): Update.
3670
53a5351d
JM		 36711999-08-20 Doug Evans <devans@casey.cygnus.com>
3672
3673 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3674 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3675 buffer arg if WITH_PARALLEL_GENWRITE.
3676 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3677 (struct idesc): Ditto.
3678
3679Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3680
3681 * sim-model.c (model_option_handler): Add \n to error message.
3682
96baa820
JM		 36831999-08-08 Doug Evans <devans@casey.cygnus.com>
3684
3685 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3686 (insn_sem): Rewrite.
3687 (sem_fn_desc): New struct.
3688 (idesc): Rewrite.
3689 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3690 misses if ! FAST_P.
3691 (scache case): Split into non-parallel/parallel versions.
3692 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3693 if not use semantic switch version.
3694
36951999-08-04 Doug Evans <devans@casey.cygnus.com>
3696
3697 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3698 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3699 (SEM_BRANCH_INIT_EXTRACT): Delete.
3700 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3701 (SEM_BRANCH_FINI): Ditto.
3702 (SEM_BRANCH_VIA_ADDR): Ditto.
3703 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3704 (SEM_BRANCH_ADDR_CACHE): Delete.
3705 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3706 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3707 pbb_br_type.
3708 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3709 (@cpu@_pbb_begin): Initialize branch_target.
3710 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3711 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3712 pbb_br_type.
3713 (@cpu@_engine_run_fast): Ditto.
3714
adf40b2e
JM		 3715Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3716
3717 * cgen-utils.c (RORSI): New function.
3718 (ROLSI): New function.
3719
37201999-07-14 Doug Evans <devans@casey.cygnus.com>
3721
3722 * Makefile.in (TAGS): Tweak TAGS regex.
3723 * cgen-mem.h (*): Add TAGS markers.
3724
43e526b9
JM		 3725Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3726
3727 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3728 passed in when sim_resume is first entered - don't re-pass it
3729 after a restart.
72f4393d 3730
43e526b9
JM		 3731Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3732
3733 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3734 OPTION_LOAD_LMA but only when is defined.
3735 (standard_options): When SIM_HANDLES_LMA is defined include
3736 options --load-lma and --load-vma.
3737 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3738
3739 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3740 (struct sim_state_base): Add load_at_lma_p.
3741 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3742 STATE_LOAD_AT_LMA_P.
3743
3744Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3745
3746 * nrun.c (main): Re-format loop gnu style.
3747
9846de1b
JM		 3748Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3749
3750 * dv-sockser.c (connected_p): Initialize addrlen.
3751
37521999-07-06 Dave Brolley <brolley@cygnus.com>
3753
3754 * cgen-accfp.c (floatsidf): New function.
3755 (fixdfsi): New function.
3756
37571999-07-06 Doug Evans <devans@casey.cygnus.com>
3758
3759 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3760
43ff13b4
JM		 37611999-07-05 Doug Evans <devans@casey.cygnus.com>
3762
3763 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3764 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3765 * cgen-fpu.c: New file.
3766 * cgen-fpu.h: New file.
3767 * cgen-accfp.c: New file.
3768 * cgen-cpu.h (CGEN_CPU): New member fpu.
3769 * cgen-mem.h: Redo fp support.
3770 * cgen-ops.h: Delete k&r support. Redo fp support.
3771 * cgen-sim.h: Include cgen-fpu.h.
3772 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3773
085dd6e6
JM		 37741999-06-23 Doug Evans <devans@casey.cygnus.com>
3775
3776 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3777 ifndef.
3778 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3779 (@cpu@_pbb_cti_chain): Minor clean up.
3780
cd0fc7c3
SS		 37811999-05-08 Felix Lee <flee@cygnus.com>
3782
72f4393d
L		 3783 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3784 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3785 * configure: Regenerate.
72f4393d 3786
7a292a7a
SS		 3787Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3788
3789 * sim-core.c (device_error,device_io_read_buffer,
3790 device_io_write_buffer): Delete decls.
3791 * sim-core.h: Put them here.
3792
3793 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3794 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3795 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3796 (sim_core_write_aligned_N): Ditto.
3797
37981999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3799
3800 * sim-memopt.c (sim_memory_uninstall): Don't look into
3801 free()d memory.
3802
38031999-04-14 Doug Evans <devans@casey.cygnus.com>
3804
3805 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3806
38071999-04-13 Doug Evans <devans@casey.cygnus.com>
3808
3809 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3810 (sim_core_write_buffer): Ditto.
3811
38121999-04-02 Keith Seitz <keiths@cygnus.com>
3813
3814 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3815 after the interval counter has expired.
3816 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3817 poll_quit callbacks. May be overridden by Makefile.
3818 (poll_quit_counter): New global.
3819 * sim-events.c: Remove all mentions of ui_loop_hook. The
3820 host callback "poll_quit" will serve the purpose.
3821 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3822 is defined.
3823 * nrun.c: Remove declaration of ui_loop_hook.
3824
3825Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3826
3827 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3828 if being used by gdb.
3829
38301999-03-22 Doug Evans <devans@casey.cygnus.com>
3831
3832 * cgen-types.h (XF,TF): Tweak.
3833 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3834 in cgen-types.h.
3835 (SUBWORD*,JOIN*): Define.
3836 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3837 moved into cpu descriptor.
3838 * sim-model.h (MACH): New member `num'.
3839
c906108c
SS		 38401999-02-09 Doug Evans <devans@casey.cygnus.com>
3841
c906108c
SS		 3842 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3843 (CGEN_CPU): Member opcode renamed to cpu_desc.
3844 New members get_idata,disassembler.
3845 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3846 CGEN_INSN_ATTR_VALUE.
3847 (CGEN_STATE): Delete member opcode_table.
3848 (sim_disassemble_insn): Delete decl.
3849 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3850 (struct idesc): Moved to here from <cpu>-decode.h.
3851 * cgen-run.c (prime_cpu): Call prepare_run callback.
3852 * cgen-trace.h (SFILE): New type.
3853 (sim_disasm_sprintf): Declare.
3854 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3855 (sim_cgen_disassemble_insn): Declare.
3856 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3857 (insn_fields): Delete.
3858 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3859 CPU_CPU_DESC (cpu).
3860 (trace_insn): Call CPU_DISASSEMBLER hook.
3861 (sim_disasm_sprintf): New function.
3862 (sim_disasm_read_memory): New function.
3863 (sim_disasm_perror_memory): New function.
3864 (sim_cgen_disassemble_insn): New function.
3865 * cgen-utils.c: Don't include cpu-opc.h.
3866 (virtual_insn_entries): New static local.
3867 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3868 (cgen_insn_name): Rewrite.
3869 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3870 * cgen.sh (desc): New file generator handler.
3871 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3872 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3873 Don't include cpu-opc.h,cpu-sim.h.
3874 * sim-model.c (model_set): Delete SIM_DESC arg.
3875 (sim_model_set): Update.
3876 * sim-model.h (MACH): New member prepare_run.
3877
38781999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3879
3880 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3881 if redundant with allocator functions.
3882
3883Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3884
3885 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3886
3887 * sim-profile.h: Make like sim-trace.h.
3888 (PROFILE_USEFUL_MASK): New macro.
3889 * sim-profile.c (profile_options): Make like trace_options, allow
3890 optional on|off arg where applicable.
3891 (set_profile_option_mask): New function.
3892 (sim_profile_set_option): New function.
3893 (profile_option_handler): Simplify.
3894 Have -p only enable selected things, not everything.
3895 Add missing break to OPTION_PROFILE_PC_RANGE.
3896 * cgen-scache.c (scache_options): Allow optional on|off arg to
3897 --profile-scache.
3898 (scache_option_handler): Use sim_profile_set_option.
3899
39001999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3901
3902 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3903 (memory_option_handler): Implement MEMORY_FILL option. Make
3904 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3905 (parse_ulong_value): New function.
3906 (do_memopt_add): Allocate all buffers. Optionally fill them.
3907
39081999-01-15 Richard Henderson <rth@cygnus.com>
3909
3910 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3911 va_list, not an integer.
3912 * sim-events.c (sim_events_schedule): Likewise.
3913
72f4393d 3914 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3915 the appropriate type.
3916
39171999-01-14 Doug Evans <devans@casey.cygnus.com>
3918
3919 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3920 (sim_disassemble_insn): Update prototype.
3921 (sim_engine_invalid_insn): Ditto.
3922 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3923 (SEM_BRANCH_INIT): PCADDR->IADDR.
3924 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3925 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3926 * cgen-scache.h (*): Ditto.
3927 * cgen-trace.c (*): Ditto.
3928 * cgen-trace.h (*): Ditto.
3929 * cgen-utils.c (*): Ditto.
3930 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3931 (insn_t): Delete.
3932 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3933 (simple engine framework): Rewrite.
3934 * sim-module.c (modules): Install model module sooner (and in
3935 particular before the profile module).
3936
39371999-01-12 Doug Evans <devans@casey.cygnus.com>
3938
3939 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3940 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3941 (sim_model_init): Call it.
3942
3943 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3944
39451999-01-05 Doug Evans <devans@casey.cygnus.com>
3946
3947 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3948 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3949 (SEM_BRANCH_INIT_EXTRACT): New macro.
3950 (SEM_BRANCH_INIT): Add taken_p.
3951 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3952 (SEM_BRANCH_FINI): Use it.
3953 (SEM_INSN): Update.
3954 * cgen-run.c (sim_resume): Handle tracing of last insn.
3955 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3956 * cgen-trace.c (current_abuf): New static global.
3957 (trace_insn_init): Initialize it.
3958 (trace_insn_fini): Use it.
3959 (trace_insn): Set it.
3960 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3961 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3962 (@cpu@_emit_after): Ditto.
3963 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3964 labels if WITH_SEM_SWITCH_FULL.
3965 * sim-model.c: Include bfd.h.
3966 (sim_model_init): New function.
3967 (sim_model_install): Record init fn.
3968 * sim-model.h (MACH): New member bfd_name.
3969 * sim-module.c (modules): Initialize model before scache.
3970
39711998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3972
3973 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3974
c906108c
SS		 3975 * nrun.c (main): Remain in simulation loop for traps and
3976 exceptions when in operating environment mode.
3977 (ui_loop_hook): New stub hook for standalone use.
3978 * sim-events.c (sim_events_process): Call ui_loop_hook
3979 periodically on CYGWIN host.
3980
3981 * sim-reason.c (sim_stop_reason): Return host signal numbers
3982 to gdb on sim_stopped and sim_signalled cases.
3983 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3984 hook just before longjmp.
3985 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3986 hook just before sim_engine_run.
3987
3988 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3989 * sim-trace.h (trace_generic): Ditto.
3990 * sim-trace.c (trace_generic): Ditto.
72f4393d 3991
c906108c
SS		 39921998-12-14 Doug Evans <devans@casey.cygnus.com>
3993
3994 * Make-common.in (SIM_MAIN_DEPS): New var.
3995 (CGEN_MAIN_CPU_DEPS): New var.
3996 * aclocal.m4: Add --enable-cgen-maint option.
3997 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3998 (SETMEM*): Ditto.
3999 (GETIMEM*): Pass pc value to sim_core routine.
4000
4001Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4002
4003 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4004 Compare with ZERO not NULL.
4005
4006Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4007
4008 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4009 "sim-assert.h".
4010
40111998-12-09 Doug Evans <devans@casey.cygnus.com>
4012
4013 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4014 * sim-trace.c: Include stdlib.h if present.
4015 * dv-sockser.c: Include unistd.h if present.
4016 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4017 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4018
40191998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4020
4021 * gennltvals.sh: Add i960.
4022 * nltvals.def: Rebuild.
4023
40241998-12-04 Doug Evans <devans@casey.cygnus.com>
4025
4026 * cgen-defs.h: New file, old cgen-sim.h.
4027 * cgen-sim.h: Simple header that includes others.
4028 * sim-arange.c: New file.
4029 * sim-arange.h: New file.
4030 * sim-basics.h: Include it.
4031 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4032 (sim-arange.o): Add rule for.
4033 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4034 (sim_io_eprintf_cpu): Add prototype.
4035 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4036 (INLINE2): New macro.
4037 (EXTERN_INLINE): New macro.
4038 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4039 before calling module init fns.
4040 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4041 (profile_init): New function.
4042 (profile_options): New option --profile-range.
4043 (profile_option_handler): Handle --profile-range.
4044 (profile_print_insn): Qualify address range specific section titles.
4045 (profile_print_addr_ranges): New function.
4046 (profile_info): Print address ranges if specified.
4047 (profile_install): Set profile_init init fn.
4048 * sim-profile.h (PROFILE_DATA): New member `range'.
4049 * sim-trace.c (trace_init): New function.
4050 (trace_options): New option --trace-range.
4051 (trace_option_handler): Handle --trace-range.
4052 (trace_install): Set trace_init init fn.
4053 * sim-trace.h (TRACE_DATA): New member `range'.
4054 * sim-utils.c (sim_cpu_msg_prefix): New function.
4055 (sim_io_eprintf_cpu): New function.
4056 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4057 (PC_IN_PROFILE_RANGE_P): New macro.
4058 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4059 (trace_insn_fini): New arg abuf. All callers updated.
4060 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4061 printing cycle counts.
4062 * cgen-trace.h (trace_insn_fini): Update prototype.
4063 (TRACE_RESULT_P): New macro.
4064 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4065 (TRACE_INSN): Check ARGBUF_TRACE_P.
4066 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4067 * cgen-types.h (SIM_INLINE): Delete.
4068 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4069 * cgen-utils.c: Don't include cgen-engine.h
4070 * genmloop.sh (@cpu@_fill_argbuf): New function.
4071 (@cpu@_fill_argbuf_tp): New function.
4072 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4073 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4074 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4075 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4076 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4077 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4078 doing profiling. Update call to TRACE_INSN_FINI.
4079
4080 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4081
40821998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4083
4084 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4085 regions.
4086
40871998-12-01 Doug Evans <devans@casey.cygnus.com>
4088
4089 * sim-inline.c (SIM_INLINE_P): Fix typo.
4090
40911998-11-30 Doug Evans <devans@casey.cygnus.com>
4092
4093 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4094
4095Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4096
4097 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4098 * nltvals.def: Re-generate.
4099
4100Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4101
4102 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4103 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4104 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4105 GCC.
4106 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4107 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4108
41091998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4110
4111 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4112 (${cpu}_pbb_cti_chain): Ditto.
4113
41141998-11-18 Doug Evans <devans@casey.cygnus.com>
4115
4116 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 4117 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4118 (EXTRACT_INT,EXTRACT_UINT): New macros.
4119 (SEM_SEM_ARG): New macro.
4120 (SEM_NEXT_VPC): New arg `pc'.
4121 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4122 (sim_disassemble_insn): Update prototype.
4123 * cgen-trace.c (current_insn,insn_fields): New static locals.
4124 (trace_insn): Set them.
b83266a0 4125 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 4126 (sim_disassemble_insn): New arg insn_fields.
4127 Handle variable length insns.
4128 * genmloop.sh: Only emit pbb decls if -pbb.
4129 (${cpu}_scache_lookup): New arg `vpc'.
4130 (scache support): Fetch pc before entering loop.
4131
4132 * gennltvals.sh: Add fr30 support.
4133 * nltvals.def: Rebuild.
4134
4135Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4136
4137 * sim-types.h: Re-do type system so that GCC's attribute and mode
4138 are used to specify types. Handle case of ALPHA.
4139
41401998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 4141
c906108c
SS		 4142 * aclocal.m4: Add tests for dlopen family.
4143 * config.in: Regenerated.
72f4393d 4144
c906108c
SS		 4145Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4146
4147 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4148
4149Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4150
4151 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4152 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4153 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4154 * cgen-sim.h: ... to here.
4155
4156Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4157
4158 * aclocal.m4 (enable-build-warnings): Replace
4159 enable-sim-warnings. Extend =LIST syntax so that prepend and
4160 append of options is possible. Drop -Werror, add
4161 -Wstrict-prototypes for GDB compatibility.
4162 * Make-common.in (SIM_WARNINGS): Update.
4163
4164Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4165
4166 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4167 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4168 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4169 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4170 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4171 CGEN_INCLUDE_DEPS.
4172 * cgen-cpu.h: New file.
4173 * cgen-engine.h: New file.
4174 * cgen-scache.h: New file.
4175 * cgen-sim.h: Delete portions moved to new files.
4176 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4177 rather than sending result to stdout.
4178
4179Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4180
4181 * Make-common.in (sim-reg.o): New rule.
4182 (cgen-run.o): New rule.
4183 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4184 * cgen-run.c (prime_cpu): New function.
4185 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4186 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4187 mentioned cpu.
4188 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4189 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4190 (CGEN_INSN_VIRTUAL_P): New macro.
4191 (SEM_PC): New typedef.
4192 (SEMANTIC_FN): Change type of result to SEM_PC.
4193 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4194 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4195 (SCACHE_MAP): New typedef.
4196 (CPU_SCACHE): Add pbb support.
4197 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4198 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4199 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4200 max_slice_insns.
4201 (INSN_NAME): Delete.
4202 (cgen_insn_name): Declare.
4203 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4204 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4205 (first_insn_p): Make static.
4206 (trace_insn): Handle virtual insns specially.
4207 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4208 * cgen-types.h (UBI): Delete.
4209 (MODE_TYPE): New enum.
4210 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4211 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4212 (cgen_virtual_opcode_table): New global.
4213 (cgen_insn_name): New function.
4214 (sim_disassemble_insn): Ignore virtual insns.
4215 * genmloop.sh: Delete top level loop generation. Add pbb support.
4216 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4217 (sim_cpu_base): New members max_insns,insn_name,model_data.
4218 (CPU_PC_GET,CPU_PC_SET): New macros.
4219 (sim_pc_get,sim_pc_set): Declare.
4220 * sim-model.c (model_set): Call model init fn.
4221 * sim-model.h (MODEL_FN): New typedef.
4222 (INSN_TIMING): New member model_fn.
4223 (MODEL): New members num,init.
4224 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4225 All callers updated.
4226 (profile_insn_init): New fn.
4227 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4228 Exit early if insn profiling not supported.
4229 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4230 (profile_install): Record profile_insn_init as init fn.
4231 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4232 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4233 (PROFILE_DATA): Delete member exec_time.
4234 Change insn_count to pointer to array, rather than the array.
4235 (sim_profile_print_bar): Declare.
4236
4237Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4238
4239 * cgen-run.c: New file.
4240 * sim-reg.c: New file.
4241
4242Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4243
4244 * aclocal.m4: Add checks for -lsocket and -lnsl.
4245
4246 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4247 allow local port reuse on listening socket.
4248
4249Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4250
4251 * sim-config.h: Remove reference to linux kernel header.
4252
4253Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4254
4255 * dv-sockser.c (sockser_addr): Make variable non-static.
4256
4257Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4258
4259 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4260
4261Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4262
4263 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4264
4265Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4266
4267 * Make-common.in (install-common): Add $(EXEEXT) when installing
4268 run.
4269
4270Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4271
4272 * cgen-sim.h (cgen_state): New member opcode_table.
4273 * cgen-utils.c (sim_disassemble_insn): Use it.
4274
4275Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4276
4277 * cgen-mem.h (DECLARE_SETT): Fix return type.
4278 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4279 * cgen-scache.c: Include stdlib.h.
4280 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4281 * sim-model.c (model_option_handler): Remove unused variable `n'.
4282
4283Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4284
4285 * cgen-utils.c: Include bfd.h.
4286 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4287
4288Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4289
4290 * sim-bits.h (EXTEND24): Fix typo.
4291
4292Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4293
4294 * sim-events.c (ETRACE_P): New macro.
4295 (struct _sim_event): Add member trace.
4296 (sim_events_free): Reclaim trace message.
4297
4298 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4299 sim_events_schedule_tracef): New functions, include printf trace
4300 information in argument list. If tracing, store asprintf'd trace
4301 message in sim_event.
4302
4303 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4304 hw_event_queue_schedule_vtracef): New functions, mimic
4305 sim_event_tracef.
4306
4307Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4308
4309 * sim-bits.h (EXTEND24): Define.
4310
4311Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4312
4313 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4314 (CPU_SCACHE_HASH_MASK): New macro.
4315 (SCACHE_HASH_PC): Rewrite.
4316 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4317 computation out of main loop.
4318
4319Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4320
c906108c
SS		 4321 * cgen-sim.h (RECORD_IADDR): Delete.
4322 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4323 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4324
4325Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4326
4327 * gennltvals.def (mn10200): Add entry.
4328 * nltvals.def: Regenerate with MN10200 additions.
4329
4330Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4331
4332 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4333 documentation on how it works.
4334
4335 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4336 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4337 sim_core_set_xor, sim_core_xor_read_buffer,
4338 sim_core_xor_write_buffer): Update.
4339
4340 * sim-events.h, sim-events.c (sim_events_install,
4341 sim_events_watch_clock, sim_events_schedule_after_signal,
4342 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4343 sim_events_deschedule): Update.
4344
4345 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4346 sim_fpu_max32, sim_fpu_max64): Update.
4347
4348Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4349
4350 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4351 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4352 * sim-profile.c (profile_print_model): Update.
4353
4354Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4355
4356 * gennltvals.def (m32r): Use common syscall.h now.
4357 (mn10300): Add entry.
4358 * nltvals.def: Regenerate.
4359
4360 * sim-engine.c (sim_engine_get_run_state): New function.
4361 * sim-engine.h (sim_engine_get_run_state): Declare it.
4362
4363Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4364
4365 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4366 * sim-core.c (sim_core_signal): Make extern, always define.
4367
4368Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4369
4370 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4371 * cgen-ops.h (ANDIF): New macro.
4372 (ANDIF[BQHSD]I): Delete.
4373
4374Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4375
4376 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4377 (hw_event_queue_schedule, hw_event_queue_deschedule,
4378 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4379 Janczyn.
4380
4381 * hw-alloc.h (HW_NZALLOC): Define.
4382
4383 * Make-common.in (test-hw-events): Add target for testing the
4384 hw-event code.
4385
4386Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4387
4388 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4389 hw-instances.o.
4390 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4391 files.
4392 * hw-main.h: Include hw-handles.h, hw-instances.h.
4393 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4394 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4395
c906108c
SS		 4396Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4397
4398 * dv-core.c: Include hw-main.h and sim-main.h.
4399 * dv-pal.c: Include hw-main.h and sim-io.h.
4400 * dv-glue.c: Include hw-main.h.
4401
4402 * hw-main.h: New file. Move list of includes to here.
4403 * hw-base.h: From here.
4404 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4405 (hw-*.o, dv-*.o): Update.
4406 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4407 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4408 sim-main.h.
4409
4410 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4411 do_hw_poll_read): Move declarations from here.
4412 * hw-main.h: To here.
72f4393d 4413
c906108c
SS		 4414 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4415 Move from here.
4416 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4417 rename.
4418 * Make-common.in (hw-config.h): Update
4419 * hw-base.c, dv-pal.c, dv-glue.c: Update
4420
4421 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4422 `*_callback' to `*_method.
4423
4424Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4425
4426 * hw-base.h (set_*): Move set method macros from here.
4427 * hw-device.h: To here.
4428
4429Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4430
4431 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4432 Declare.
4433
4434 * hw-base.c (hw_create, hw_delete): Call
4435 * hw-properties.c (create_hw_property_data,
4436 delete_hw_property_data): Define.
72f4393d 4437
c906108c
SS		 4438Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4439
4440 * hw-device.c, hw-properties.c: Include hw-base.h
4441
4442 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4443 * hw-device.c: From here.
4444 * hw-base.h: Include "hw-events.h".
4445
4446 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4447 * hw-base.c (hw_create, hw_delete): Call.
4448 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4449
4450 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4451 (hw-alloc.o): New target.
72f4393d 4452
c906108c
SS		 4453Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4454
4455 * hw-events.h, hw-events.c: New files. Move event code to here.
4456 * sim-hw.c: From here.
4457 * hw-base.h: Include "hw-events.h".
4458 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4459 (hw-events.o): New target.
4460
4461 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4462 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4463
c906108c
SS		 4464 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4465 * hw-base.c (hw_create, hw_delete): Call.
4466 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4467
4468 * dv-pal.c: Update.
4469
4470Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4471
4472 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4473 * hw-ports.c: To here.
72f4393d 4474
c906108c
SS		 4475 * hw-base.h, hw-ports.c (create_hw_port_data,
4476 delete_hw_port_data): New functions.
4477 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4478
c906108c
SS		 4479 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4480 from here.
4481 * hw-ports.h: To here.
4482
4483Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4484
4485 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4486 PROCESSOR and CIA arguments.
4487
4488Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4489
4490 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4491 Move common object files from here.
4492 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4493
c906108c
SS		 4494Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4495
4496 * sim-hw.c: Include ctype.h.
4497 (do_hw_poll_read): Do not assume EAGAIN.
4498
4499Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4500
4501 * cgen-trace.c (first_insn_p): New static local.
4502 (trace_insn_init): Set it.
4503 (trace_insn_fini): Use TRACE_PREFIX.
4504 (trace_insn): Rewrite to use trace_prefix.
4505 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4506 Adjust width accordingly.
4507
4508 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4509 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4510 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4511 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4512 (PROFILE_COUNT_CORE): Simplify.
4513 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4514
4515Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4516
4517 * cgen-ops.h (ADDCFSI): Fix typo.
4518
4519Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4520
4521 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4522 * genmloop.sh: Use them rather than static locals.
4523
4524 * sim-engine.c (sim_engine_set_run_state): New function.
4525 * sim-engine.h (sim_engine_set_run_state): Declare.
4526 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4527 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4528 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4529
4530Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4531
72f4393d 4532 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4533 All callers updated.
4534 (trace_insn_fini): New arg last_p. All callers updated.
4535 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4536 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4537 * genmloop.sh (engine_resume): Update.
4538
4539Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4540
4541 * Make-common.in (install-common): Run ranlib on installed copy of
4542 libsim.a.
4543
4544Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4545
4546 * Make-common.in (install-common): Rename and install libsim.a.
4547
4548Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4549
4550 * sim-io.c (unistd.h): Include.
4551
4552Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4553
4554 * Make-common (sim_main_headers): Sort.
4555 (cgen-*.o): Add cgen-sim.h dependency.
4556
4557 * cgen-scache.c (scache_init): Only allocate space if scache element
4558 size is non-zero.
4559 (scache_flush,scache_print_profile): Check if scache in use first.
4560
4561 * cgen-sim.h (IDESC): Provide forward declaration.
4562 (DECODE): Delete.
4563 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4564 (cgen_cpu_max_extra_bytes): Declare.
4565 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4566
c906108c
SS		 4567 * sim-cpu.h: New file. sim_cpu_base moved here.
4568 Move sim_cpu_lookup decl here.
4569 * sim-base.h: #include "sim-cpu.h".
4570 * sim-cpu.c: New file.
4571 * Make-common (sim_main_headers): Add sim-cpu.h.
4572 (sim-cpu.o): Add rule for.
4573
4574 * sim-model.c (set_model): Delete.
4575 (sim_model_set,model_set): New functions.
4576 (sim_model_install): Renamed from model_install.
4577 Don't set default model here.
4578 (model_option_handler): Rewrite --model processing.
4579 (sim_model_lookup,sim_mach_lookup): New functions.
4580 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4581 (insn_timing): Delete.
4582 (INSN_TIMING): New member `num'.
4583 (IMP_PROPERTIES): Always define scache_elm_size member.
4584 (MACH): New member init_cpu.
4585 (sim_machs): Renamed from machs.
4586 (sim_model_install): Renamed from model_install.
4587 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4588 * sim-module.c (modules): Update.
4589
4590 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4591
4592 * sim-io.c: #include <errno.h>.
4593
4594Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4595
4596 * dv-pal.c (struct hw_pal_device): Add reader.
4597 (hw_pal_finish): Initialize reader.
4598 (scan_hw_pal): Use reader.
4599
4600 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4601 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4602 * dv-pal.c: Use.
4603
4604 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4605 ../ppc/main.c sim_io_read_stdin.
4606
4607Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4608
4609 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4610 arguments.
4611 * hw-tree.c: Update.
72f4393d 4612
c906108c
SS		 4613 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4614 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4615 CPU/CIA args.
4616 * hw-ports.h (hw_port_event): Ditto.
4617 * hw-ports.c (hw_port_event): Update.
4618 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4619 Update.
4620 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4621 Update.
4622 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4623 (do_counter_event): Update.
4624 * dv-glue.c (hw_glue_io_read_buffer): Update.
4625 (hw_glue_port_event): Update.
4626
4627 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4628 * hw-base.h (hw_create): Ditto.
4629 * hw-base.c (hw_create): Ditto.
72f4393d 4630
c906108c
SS		 4631 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4632 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4633 from here to.
4634 * sim-hw.c: Here.
4635 * hw-device.h (hw_system_cpu): Declare.
4636 * sim-hw.c (hw_system_cpu): New function.
4637
4638 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4639 sim_hw_abort not hw_abort.
4640 (sim-hw.h): Include.
4641 (sim_core_read_buffer, sim_core_write_buffer): Call
4642 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4643 argument.
4644 (sim_core_set_xor): Do not pass CPU when aborting.
4645
4646 * sim-n-core.h (sim_core_read_aligned_N,
4647 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4648 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4649 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4650 return length.
4651
4652 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4653 sim_hw_print.
4654 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4655 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4656 functions.
4657 (sim_hw_print): New function.
4658
4659 * sim-engine.h (sim_engine_vabort): Declare.
4660 * sim-engine.c (sim_engine_vabort): New function.
4661
4662Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4663
4664 * sim-trace.c (print_data): For floating-point numbers trace raw
4665 hex value.
4666 (trace_result_fp2): New function.
4667 * sim-trace.h (trace_result_fp2): New declaration.
4668 (TRACE_FP_RESULT2): New macro.
4669
4670Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4671
72f4393d
L		 4672 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4673 AM_CYGWIN32 and AM_EXEEXT.
4674 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4675 to run and install-common rules.
4676 * common/configure: regenerate
c906108c
SS		 4677
4678Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4679
4680 * sim-types.h (cell_word): New type.
4681 (natural_cell): Delete type.
4682
4683Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4684
4685 * configure: Regenerated to track ../common/aclocal.m4 changes.
4686 * config.in: Ditto.
4687
4688Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4689
4690 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4691
4692Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4693
4694 * configure: Regenerated to track ../common/aclocal.m4 changes.
4695 * config.in: Ditto.
4696
4697Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4698
4699 * acconfig.h: New file.
4700 * Make-common.in (top_builddir): New macro.
4701 (INTL_LIB): Removed.
4702 (INTLLIBS): New macro.
4703 (INTLDEPS): Likewise.
4704 (LIBDEPS): Use INTLDEPS.
4705 (EXTRA_LIBS): Use INTLLIBS.
4706 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4707 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4708 AM_LC_MESSAGES): New macros from GNU gettext.
4709
4710Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4711
4712 * sim-config.h: Discard leading _ from macros.
4713 * sim-types.h: Ditto.
4714
4715Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4716
4717 * Make-common.in (CSEARCH): Add -I to intl directories.
4718 (INTL_LIB): Point to libintl.a.
4719 (LIBDEPS): Add $(INTL_LIB).
4720 (EXTRA_LIBS): Ditto.
4721
4722Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4723
4724 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4725
4726 * cgen-ops.h (ADDCFSI): Fix.
4727 (SUBCFSI): Tweak.
4728
4729Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4730
4731 * sim-types.h (signed_address, unsigned_address): Define.
4732
4733Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4734
4735 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4736 QNaN.
4737
4738Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4739
4740 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4741 New functions, pack / unpack sim_fpu struct using raw values.
4742 (sim_fpu_is): Differentiate between negative and positive
4743 infinity.
4744
4745Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4746
4747 * sim-bits.h (EXTEND4): Define.
4748 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4749
c906108c
SS		 4750Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4751
4752 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4753 declared so we need this cast to prevent long long addresses
4754 from being misconfigures. Results in access to unmapped memory.
4755
4756Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4757
4758 * Make-common.in (RUNTESTFLAGS): Define.
4759 (check): Pass RUNTESTFLAGS to recursive make.
4760
4761Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4762
4763 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4764 STATE_VERBOSE_P.
4765
4766Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4767
4768 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4769 cross compiling.
4770
4771Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4772
4773 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4774 (sim-inline): Update to match sim-inline.[hc]
4775 * configure: Regenerated to track ../common/aclocal.m4 changes.
4776
4777 * Make-common.in (sim_main_headers): Add sim-inline.h
4778
4779 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4780 selected.
4781 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4782
c906108c
SS		 4783 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4784 (sim_events_set_trace): Delete unused prototype.
72f4393d 4785
c906108c
SS		 4786 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4787 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4788
4789 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4790 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4791 Comment out, not yet implemented in sim-fpu.c.
4792 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4793 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4794
c906108c
SS		 4795 * sim-inline.h: Rewrite description.
4796 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4797 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4798
c906108c
SS		 4799 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4800 include generated files. Handled by generator directly.
72f4393d 4801
c906108c
SS		 4802Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4803
4804 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4805 up-to-date.
4806
4807 * sim-trace.h (TRACE_ANY_P): Define.
4808 (struct _trace_data): Add trace_any_p.
4809
4810Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4811
4812 * run.c (main): Handle all alternatives of enum sim_stop.
4813 (main): Delete unused `asection *s'.
4814
4815Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4816
4817 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4818
4819 * configure: Regenerated to track ../common/aclocal.m4 changes.
4820
4821 * sim-hw.c: New file.
4822 * sim-hw.h (sim_hw_parse): Declare function.
4823 (hw-tree.h): Do not include.
72f4393d 4824
c906108c
SS		 4825 * sim-base.h (STATE_HW): Define.
4826 (struct sim_state_base): Add member struct *hw.
4827
4828 * sim-module.c (sim-hw.h): Include.
4829 (modules): Add sim_hw_install.
72f4393d 4830
c906108c
SS		 4831 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4832
4833Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4834
4835 * sim-base.h (CPU_INDEX): Define.
4836
4837 * sim-utils.c (sim_state_alloc): Initialize.
4838 * sim-module.c (sim_post_argv_init): Ditto.
4839
4840Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4841
4842 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4843 properly formatted lists.
4844
4845Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4846
4847 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4848 0x2f needs to be 0x3f.
4849
4850Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4851
4852 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4853 not found.
4854 (hw_tree_find_*_property): Clean up error message when property is
4855 not found.
4856
4857 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4858 present before looking for it.
4859
4860Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4861
72f4393d 4862 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4863 (AC_CHECK_FUNCS): Add check for __setfpucw.
4864 * configure: Regenerated.
4865
4866Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4867
4868 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4869 hw_pal_timer, hw_pal_timer_value): Define.
4870 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4871 (do_counter_event, do_counter_read, do_counter_value,
4872 do_counter_write): new functions.
4873
4874Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4875
4876 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4877 trace output.
4878
4879 * hw-base.c (hw_create): Stop searching for a device when one is
4880 found.
4881
4882Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4883
4884 * configure: Regenerated to track ../common/aclocal.m4 changes.
4885
4886Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4887
4888 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4889 appends extra devices.
4890 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4891 the device names.
72f4393d 4892
c906108c
SS		 4893 * Make-common.in (hw-config.h): New target, create hw-config.h
4894 file.
4895 (SIM_HW): Definition from @sim_hw@.
4896 (hw-base.o): Depend on hw-config.h
4897
4898Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4899
4900 * Make-common.in: Get SHELL from configure.
4901 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4902 move-if-change. Fixes NT native build problem.
4903 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4904 move-if-change. Fixes NT native build problem.
4905 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4906 NT native builds.
72f4393d 4907
c906108c
SS		 4908Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4909
4910 * hw-device.h, hw-device.c (hw_strdup): New function.
4911
4912 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4913 strings name, family and args.
4914 (full_name_of_hw): Use hw_strdup when returning the full path.
4915
4916 * hw-properties.c: Clean up property not found / wrong type error
4917 messages.
72f4393d 4918
c906108c
SS		 4919 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4920 before attaching any ports.
4921
4922 * hw-base.c (hw-config.): Include. Replace hardwired table.
4923
4924 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4925
4926 * Make-common.in: Add rule for dv-glue.o.
4927
4928Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4929
4930 * hw-base.c (hw_finish): Move setting of trace level to here.
4931 (hw_create): From here.
4932
4933 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4934 ../ppc/device_table.c.
4935
4936 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4937
4938 * hw-tree.c (print_properties): Supress path when printing
4939 properties of root node.
4940
4941Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4942
4943 * hw-device.h (HW_TRACE): Define.
4944 (hw_trace): Declare.
4945 * hw-device.c (hw_trace): Implement function.
4946
4947 * hw-base.c (hw_create): Set hw trace level from "trace?"
4948 property.
4949
4950 * dv-core.c (dv_core_attach_address_callback): Add trace.
4951
4952 * dv-pal.c: Replace DTRACE with HW_TRACE.
4953
4954Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4955
4956 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4957 (hw_alloc_data): Delcare.
4958 (struct hw): Add member alloc_of_hw.
72f4393d 4959
c906108c
SS		 4960 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4961 functions. Assocate memory with a device.
4962 (stdlib.h): Include.
72f4393d 4963
c906108c
SS		 4964 * hw-base.h (set_hw_delete): Define.
4965 (hw_delete_callback): Declare.
4966 (hw_delete): Declare.
4967
4968 * hw-base.c (hw_delete): Implement function.
4969 (struct hw_base_data): Add member to_delete.
4970 (ignore_hw_delete): New function, does nothing.
4971 (hw_create): Set the hw_delete method.
4972 (hw_create): Allocate the base type using HW_ZALLOC before setting
4973 any methods.
4974
4975 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4976
c906108c 4977 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4978
c906108c
SS		 4979 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4980 (attach_hw_port_edge): Add struct hw argument
4981
4982 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4983 hw_zalloc/hw_free.
4984
4985Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4986
4987 * hw-device.h (hw_attach_address_callback,
4988 hw_detach_address_callback): Attach to a single space not a space
4989 mask. Clarify interpretation of SPACE:ADDR parameters.
4990
4991 * hw-base.c (passthrough_hw_attach_address,
4992 passthrough_hw_detach_address): Update.
4993 * dv-core.c (dv_core_attach_address_callback): Ditto.
4994 * dv-pal.c (hw_pal_attach_address): Ditto.
4995
4996Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4997
4998 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4999
5000Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5001
5002 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5003 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5004 hw-properties_h, hw-tree_h): Define, point at corresponding
5005 header.
5006 (hw_base_headers): Define list of headers included by hw-base.h
5007 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5008 hw-properties.o, hw-tree.o): Specify dependencies.
5009 (dv-core.o, dv-pal.o): Ditto.
5010
5011 * sim-hw.h: New file.
5012
5013 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5014 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 5015
c906108c
SS		 5016 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5017
5018 * hw-base.h, hw-base.c: new files. Copied from
5019 ../ppc/device_table.[hc].
5020
5021 * dv-core.c, dv-pal.c: New files. Copied from
5022 ../ppc/hw_{core,pal}.c
72f4393d 5023
c906108c
SS		 5024 * sim-basics.h (struct hw): Declare.
5025 (enum port_direction, enum object_disposition): Declare.
5026
5027Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5028
5029 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5030 sim_dv_src in Makefile. Take list of devices as parameter to m4
5031 macro..
5032
5033 * configure: Regenerated to track ../common/aclocal.m4 changes.
5034
5035Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5036
5037 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5038 trace_prefix can abort cleanly.
5039
5040Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5041
5042 * dv-sockser.c, dv-sockser.h: New files.
5043 * Make-common.in (dv-sockser.o): Add rule for.
5044 * aclocal.m4: Check for fcntl.h.
5045 * config.h: Add HAVE_FCNTL_H.
5046
5047 * sim-break.c (remove_breakpoint): Fix thinko.
5048
5049 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5050 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5051
50521998-03-13 Fred Fish <fnf@cygnus.com>
5053
5054 * sim-base.h (struct sim_state_base): Add prog_syms and
5055 define macro STATE_PROG_SYMS.
5056 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5057 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5058 and bfd_canonicalize_symtab, to get symbol table on first use
5059 and preserve it via STATE_PROG_SYMS for future calls to
5060 bfd_find_nearest_line.
5061
5062Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5063
5064 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5065
5066 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5067 up to nr_maps, not just access_* maps.
5068
5069 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5070 maps.
5071
5072 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5073 over nr_maps not sim_core_nr_maps.
5074
5075 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5076 core_map argument to unsigned.
5077 (struct _sim_core): Ditto for struct member core_map.
5078
5079 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5080
5081 * sim-basics.h (access_io, access_*_io): Define.
5082 (map_read, map_write, map_exec, map_io): Define.
5083
5084 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5085 attach with more generic mapmask.
5086 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 5087
c906108c
SS		 5088 * sim-core.c (sim_core_uninstall, sim_core_attach,
5089 sim_core_detach): Iterate over nr_maps instead of
5090 sim_core_nr_maps.
5091
5092 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5093 instead of the write_map.
5094 (remove_breakpoint): Ditto.
5095
5096 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5097 with read_map, write_map, exec_map resp.
5098
5099 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5100 Ditto.
5101
5102 * cgen-utils.c (sim_disassemble_insn): Ditto.
5103
5104 * sim-hrw.c (sim_write, sim_write): Ditto.
5105
5106 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5107 transfer_to_str): New functions.
5108
5109Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5110
5111 * sim-base.h (sim_state_base): New member environment.
5112 (STATE_ENVIRONMENT): New macro.
5113 * sim-config.c (current_environment): Delete.
5114 (sim_config_default): New function.
5115 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5116 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5117 (sim_config_default): Add prototype.
5118 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5119 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5120 Set STATE_ENVIRONMENT, not current_environment.
5121
5122Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5123
5124 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5125
5126Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5127
5128 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5129
5130 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5131
5132Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5133
5134 * Make-common.in (TAGS): Make smarter.
5135 * Makefile.in (TAGS): Ditto.
5136
5137Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5138
5139 * sim-module.c (*): Fix typos in assertion tests.
5140
5141Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5142
5143 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5144 can't be constant.
72f4393d 5145
c906108c
SS		 5146 * sim-options.c (sim_parse_args): Ditto.
5147 (sim_args_command): Return OK, instead of nothing, for an empty
5148 command.
5149
5150Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5151
5152 * sim-profile.c (profile_info): Rename from profile_print. Drop
5153 misc and misc_cpu callback arguments. Use
5154 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5155 (profile_install): Install profile_info function.
5156
5157 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5158 STATE_PROFILE_INFO_CALLBACK): Define.
5159 (struct PROFILE_DATA): Add field info_cpu_callback.
5160 (profile_print): Delete function.
5161
5162 * sim-base.h (STATE_MODULES): Define. Replace individual
5163 STATE_*_LIST with single struct module_list.
5164
5165 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5166 (struct module_list): Declare.
72f4393d 5167
c906108c
SS		 5168 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5169 sim_module_info): New functions.
5170 (sim_module_install): Clean up module data structures.
5171
5172 * sim-info.c (sim_info): New file. New function. Call
5173 sim_module_info.
5174
5175 * Make-common.in (sim-info.o): Define rule.
5176 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5177
5178
5179Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5180
5181 * sim-base.h (sim_cpu_base): New members name, options.
5182 (sim_cpu_lookup): Add prototype.
5183 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5184 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5185 (sim_add_option_table): Update prototype.
5186 * sim-options.c (sim_add_option_table): New argument `cpu'.
5187 (standard_option_handler,standard_install): Update.
5188 (sim_parse_args): Handle cpu specific options.
5189 (print_help): New static function.
5190 (sim_print_help): Call it. Print cpu specific options.
5191 (find_match): New static function.
5192 (sim_args_command): Call it. Handle cpu specific options.
5193 * sim-utils.c (sim_cpu_lookup): New function.
5194 * sim-memopt.c (memory_option_handler): Update.
5195 (sim_memopt_install): Update.
5196 * sim-model.c (model_option_handler): Update.
5197 (model_install): Update.
5198 * sim-profile.c (profile_option_handler): Update.
5199 (profile_install): Update.
5200 * sim-trace.c (trace_option_handler): Update.
5201 (trace_install): Update.
5202 * sim-watch.c (watchpoint_option_handler): Update.
5203 (sim_watchpoint_install): Update.
5204 * cgen-scache.c (scache_option_handler): Update.
5205 (scache_install): Update.
5206
5207Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5208
5209 * Make-common.in (check): Run `make check' in testsuite dir.
5210
5211Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5212
5213 * sim-trace.c (trace_result0): New function.
5214
5215 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5216 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5217 tracing sim_fpu variables.
5218 (TRACE_ALU_RESULT0): Define.
5219 (TRACE_FP_RESULT_WORD): Define.
5220 (TRACE_FP_INPUT_WORD1): Define.
5221
5222 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5223 sim_fpu_two): New constants.
5224 (sim_fpu_op1, sim_fpu_op2): New types.
5225 (struct _sim_fpu): Delete member result. Re-order other members.
5226 (sim_fpu_sign, sim_fpu_exp): New functions.
5227 (sim_fpu_max, sim_fpu_min): new functions.
5228 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5229 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5230
c906108c
SS		 5231Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5232
5233 * sim-profile.c (profile_print): Delete duplicate test of
5234 PROFILE_INSN_IDX.
5235 (profile_print_pc): Exit early if data collection not set up.
5236 (profile_print_core): Simplify by calling sim_core_map_to_str.
5237 * sim-core.h (sim_core_map_to_str): Declare.
5238 * sim-core.c (sim_core_map_to_str): Make non-static.
5239
5240 * genmloop.sh (engine_resume): Update insn_count before exiting.
5241 (engine_resume_full): Keep accurate core profile data.
5242
5243 * cgen-utils.c (sim_disassemble_insn): Don't use
5244 sim_core_read_aligned_N, it messes up profiling results.
5245
5246Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5247
5248 * nltvals.def: Regenerate with MN10300 additions.
5249
5250Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5251
5252 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5253
c906108c
SS		 5254 * sim-trace.h, sim-trace.c (trace_result_word2,
5255 trace_input_word4, trace_result_word4): New function.
5256
5257Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5258
5259 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5260
5261 * sim-xcat.h: Delete.
5262 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5263 * cgen-sim.h: Ditto.
5264 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5265 * sim-n-bits.h: Ditto.
5266 * sim-n-core.h: Ditto.
5267 * sim-n-endian.h: Ditto.
5268
5269Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5270
5271 * syscall.c (cb_syscall): Handle short reads, and EOF.
5272
5273Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5274
5275 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5276 sim_fpu to safely print fp_word values.
5277 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5278 (trace_result_bool1, trace_result_addr1): New functions.
5279 (trace_input_bool1, trace_input_addr1): New functions.
5280
5281 * sim-trace.h (TRACE_FPU_*): Define.
5282
5283Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5284
5285 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5286 (sim_fpu_fpto, sim_fpu_tofp): Define.
5287
5288Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5289
5290 * sim-fpu.c (sim_fpu_cmp): New function.
5291
5292Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5293
5294 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5295 instead of abuf->length.
5296 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5297 (set_trace_option_mask): Renamed from set_trace_options.
5298 (set_trace_option): New function.
5299 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5300 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5301
5302Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5303
5304 * sim-basics.h: Declare struct _sim_fpu.
5305
5306Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5307
5308 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5309 (trace_prefix, trace_input*, trace_result*): Declare.
5310 (trace_one_insn): Change declaration, assume trace_prefix called.
5311 (trace_generic): Like trace_one_insn.
5312 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5313 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5314
c906108c
SS		 5315 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5316 trace_insn, save_data, trace_idx_to_str, print_data): New
5317 functions.
5318 (trace_one_insn): Rewrite.
5319 (trace_generic): New function.
72f4393d 5320
c906108c
SS		 5321Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5322
c906108c
SS		 5323 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5324
5325 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5326 (SEMANTIC_FN): Rewrite declaration.
5327 (DECODE): Update type of semantic_fast member.
5328 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5329 * sim-base.h (sim_state_base): Delete conditionals surrounding
5330 member scache_size.
5331
5332Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5333
5334 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5335 used.
5336
5337Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5338
5339 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5340 Add missing parameters to device_io calls.
5341 * sim-core.h: Add missing parameters to device_io calls.
5342
5343Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5344
5345 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5346 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5347 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5348 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5349 (engine_resume): Likewise. Make `engine' volatile. Save copy
5350 of cpu pointer in volatile object. Initialize read switch if
5351 -parallel.
5352
5353Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5354
5355 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5356 (SEM_INSN): New macro.
5357
5358Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5359
5360 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5361
5362Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5363
5364 * configure: Regenerated to track ../common/aclocal.m4 changes.
5365
5366Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5367
5368 * sim-types.h (fp_word): New type, define according to
5369 WITH_TARGET_FLOATING_POINT_BITSIZE.
5370
5371 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5372 configuration of size of floating point registers.
5373
5374Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5375
5376 * sim-profile.c (profile_print): Only print CPU <N> if other
5377 output is going to appear.
5378
5379Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5380
5381 * configure: Regenerated to track ../common/aclocal.m4 changes.
5382
5383Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5384
5385 * sim-types.h (address_word): Typedef according to
5386 WITH_TARGET_ADDRESS_BITSIZE.
5387 (signed_cell, unsigned_cell, natural_cell): Ditto using
5388 WITH_TARGET_CELL_BITSIZE.
72f4393d 5389
c906108c
SS		 5390 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5391 (WITH_TARGET_CELL_BITSIZE): Define.
5392 (WITH_HOST_WORD_BITSIZE): Delete.
5393
5394 * sim-config.c (print_sim_config): Update.
5395
5396 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5397 configuration of address and OpenFirmware cell sizes.
5398
5399Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5400
5401 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5402 * sim-run.c (sim_engine_run): Update.
72f4393d 5403
c906108c
SS		 5404 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5405 CPU_CIA.
5406 * sim-run.c (sim_engine_run): Ditto.
5407
5408 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5409 (sim_resume): Pass nr_cpus to sim_engine_run.
5410
5411 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5412
c906108c
SS		 5413 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5414 MAX_NR_PROCESSORS.
5415 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5416
c906108c
SS		 5417Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5418
5419 * Make-common.in (stamp-tvals): New rule.
5420 (targ-vals.h,targ-map.c): Depend on it.
5421 (clean): Remove stamp-tvals.
5422
5423Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5424
5425 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5426 in code also #if 0'ed.
5427
5428Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5429
5430 * configure: Regenerated to track ../common/aclocal.m4 changes.
5431 * aclocal.m4: Recognize --enable-maintainer-mode.
5432
5433Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5434
5435 * cgen-scache.h: Deleted.
5436 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5437 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5438 (scache_init): Use runtime computed size of SCACHE.
5439 (scache_flush): Likewise.
5440 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5441 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5442 * cgen-sim.h: Scache support moved here.
5443 (PC): Redo definition.
5444 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5445 (DECODE): Add parallel execution support.
5446 Only include semantic label members if using switch.
5447 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5448 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5449 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5450 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5451 from cgen-types.h.
5452 (engine_{stop,run,resume,halt,signal}): Delete decls.
5453 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5454 (argbuf,scache): Delete forward decls.
5455 (STATE): Delete decl.
5456 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5457 Include cgen-mem.h, cgen-ops.h.
5458 (engine_halt,engine_signal): Delete.
5459 ({ex,exc,sem,semc}_illegal): Delete.
5460 (sim_disassemble_insn): Result of extract fn is in bits.
5461 * genmloop.sh: Rewrite.
5462
5463 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5464 line numbers.
5465
5466 * sim-base.h (sim_state_base): Delete member `model'.
5467 (sim_cpu_base): Add member `model'.
5468 * sim-model.h (IMP_PROPERTIES): New type.
5469 (MACH): New members imp_props, models.
5470 (models): Delete decl.
5471 * sim-model.c (set_model): Update.
5472 * sim-profile.c (profile_print_model): Update.
5473
5474 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5475
5476Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5477
5478 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5479 CGEN_INSN_SYNTAX().
5480
5481Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5482
5483 * configure: Regenerated to track ../common/aclocal.m4 changes.
5484 * config.in: Ditto.
5485
5486Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5487
5488 * aclocal.m4 (AR): Check for sigaction.
5489
5490Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5491
5492 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5493
5494 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5495 * sim-config.c (sim_config): Replace WITH_DEVICES with
5496 WITH_TREE_PROPERTIES.
5497
5498 * configure: Regenerated to track ../common/aclocal.m4 changes.
5499
5500Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5501
5502 * Make-common.in (SIM_ENVIRONMENT): New variable.
5503 (CONFIG_CFLAGS): Add it.
5504 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5505 --enable-sim-environment option.
5506 * configure: Regenerated.
5507 * sim-config.h (environment support): Rewrite.
5508 * sim-config.c (current_environment): Define as enum, unconditionally.
5509 (current_alignment): Define unconditionally.
5510 (config_environment_to_a): Update.
5511 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5512 (sim_config): Handle environment and alignment determination
5513 unconditionally. Delete sanity checks of current_environment,
5514 unnecessary.
5515 (print_sim_config): Update.
5516 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5517 (standard_options): Add --environment.
5518 (standard_option_handler): Likewise.
5519
5520Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5521
5522 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5523 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5524 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5525 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5526 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5527 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5528 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5529 argument ADD_CA macro with two argument ADDC_C - add carrying with
5530 carry in.
5531 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5532 argument SUB_CA macro with two argument SUBC_X - subtract
5533 carrying, extended.
5534 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5535 borrow-in.
5536 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5537
5538Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5539
5540 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5541 * sim-io.h (sim_io_syscalls): Delete.
5542
5543Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5544
5545 * syscall.c (cb_syscall): Add missing else, so write to stdout
5546 isn't doubled.
5547
5548 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5549 the carry bit from the CPU's psw.
5550
5551Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5552
5553 * gennltvals.sh: Redo syscall support.
5554 * nltvals.def: Regenerated.
5555
5556Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5557
5558 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5559 the stream immediately.
5560
5561Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5562
5563 * sim-io.c (sim_io_getstring): Delete unused len2.
5564 (sim_io_syscalls): Ditto for sys_errno.
5565
5566Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5567
5568 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5569
5570 * Make-common.in (run.o): Depend on remote-sim.h.
5571 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5572 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5573
5574Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5575
5576 * sim-io.c (sim_io_syscalls): Disable lseek.
5577
5578Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5579
5580 * gennltvals.sh: Generate syscall values for d30v.
5581
5582 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5583 * nltvals.def: Regenerate.
5584
5585 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5586 (os_fstat): Likewise. Validate fd argument.
5587 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5588 just compute target stat struct length.
5589 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5590 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5591 (get_string): Return host errno values so they can be properly
5592 translated later.
5593 (cb_syscall): Likewise.
5594 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5595 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5596 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5597 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5598 (get_path): New function.
5599
5600Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5601
5602 * sim-io.c (sim_io_syscalls): New function to provide system call
5603 emulation. Provide exit, open, close, read, write, lseek, and
5604 unlink.
5605 (sim_io_getstring): New function to return a string from a
5606 simulated memory location.
5607
5608 * sim-io.h (sim_io_syscalls): Add declaration.
5609
5610Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5611
5612 * sim-core.c (sim_core_signal): Fix spelling error in message.
5613
5614 * sim-hrw.c (sim_read): Use read map, not write map.
5615
5616 * Make-common.in (all): Add .gdbinit.
5617 * gdbinit.in: Add dump command.
5618
5619 * sim-model.c (model_options): Use '\0' for `shortopt'.
5620
5621 * sim-trace.c (trace_option_handler): Set state trace file
5622 for --trace-file in addition to cpu's values.
5623 (trace_vprintf): If cpu == NULL, try state's trace file.
5624 (trace_options): Reorganize table, reword some descriptions.
5625
5626Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5627
5628 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5629 New functions.
5630
5631Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5632
5633 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5634 signal untranslated, document problem with this.
5635
5636 * nrun.c (main): Check for a prog name of `*step'. If present,
5637 step the simulator instead of allowing it to run free.
5638
5639 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5640
5641 * Make-common.in (sim_main_headers): Add sim-signal.h.
5642
5643Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5644
5645 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5646
5647Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5648
5649 * sim-signal.h: Start simulator signals at 64 so that host signal
5650 numbers can be detected and reported.
5651
5652 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5653
5654Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5655
5656 * callback.c (cb_host_to_target_stat): Fix return values.
5657
5658 * cgen-sim.h (enum_signal_type): Delete.
5659 (engine_signal): Update prototype.
5660 * cgen-utils.c: Don't include <signal.h>.
5661 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5662 (engine_signal): Update.
5663
5664 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5665 (sim_state_free): Call SIM_STATE_FREE if defined.
5666
5667 * sim-module.c (sim_module_install): Don't leave any modules
5668 installed if one fails to install.
5669
5670Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5671
5672 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5673 more, since alloca is not used in this file.
5674
5675 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5676 correctly set the carry and overflow bits for those types.
5677 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5678 with carry, so carry is correct after doing both adds.
5679 (ALU*): Space out '\' to make it easier to read.
5680
5681Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5682
5683 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5684 sim_signalled.
5685
5686 * sim-signal.c, sim-signal.h: New files.
5687 * Make-common.in (sim-signal.o): Add rule for.
5688 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5689 * sim-abort.c: Don't include <signal.h>.
5690 * sim-basics.h: #include "sim-signal.h".
5691 * sim-break.c: Don't include <signal.h>.
5692 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5693 * sim-core.c: Don't include <signal.h>.
5694 (SIGBUS): Delete definition.
5695 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5696 * sim-engine.c: Don't include <signal.h>.
5697 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5698 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5699 * sim-resume.c: Don't include <signal.h>.
5700 (SIGTRAP): Delete definition.
5701 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5702 * sim-stop.c: Don't include <signal.h>.
5703 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5704 * sim-watch.c: Don't include <signal.h>.
5705 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5706
5707 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5708
5709 * sim-base.h (CIA_ADDR): Provide default definition.
5710 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5711 * sim-break.c (sim_handle_breakpoint): Likewise.
5712
5713Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5714
5715 * Make-common.in (srccom): New variable.
5716
5717 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5718 (LIB_OBJS): Add syscall.o.
5719 (gentmap): Pass $(NL_TARGET) to $(CC).
5720 (syscall.o): Add rule for.
5721 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5722 (sim-bits.o): Depend on $(sim-n-bits_h).
5723 (sim-load.o): Depend on callback.h.
5724
5725 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5726 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5727 * cgen-mem.h, cgen-ops.h: New files.
5728
5729 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5730
5731 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5732 Rewrite build rule.
5733 * callback.c: #include string.h or strings.h.
5734 #include sys/types.h and sys/stat.h.
5735 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5736 (os_get_errno,os_open): Update.
5737 (os_stat,os_fstat): New functions.
5738 (os_init): Initialize syscall_map, errno_map, open_map.
5739 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5740 errno_map, open_map, signal_map, stat_map.
5741 (cb_read_target_syscall_maps): New function.
5742 (cb_target_to_host_syscall): New function.
5743 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5744 (cb_target_to_host_open): Renamed from target_to_host_open.
5745 (store): New function.
5746 (cb_host_to_target_stat): New function.
5747 * syscall.c: New file.
5748 * gentmap.c (sys_tdefs): New global.
5749 (gen_targ_vals_h): Output target syscall numbers.
5750 (gen_targ_map_c): Update. Output target syscall translation map.
5751 * gentvals.sh: New first argument `target'. Preface table with
5752 #ifdef NL_TARGET_$target if non-null target passed.
5753 * gennltvals.sh: New file.
5754 * nltvals.def: Regenerated.
5755
5756Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5757
5758 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5759 sim_core_dummy_M.
5760 (sim_core_dummy_M): Declare.
72f4393d 5761
c906108c
SS		 5762Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5763
5764 * sim-core.c (sim_core_signal): Print the address of the
5765 instruction.
5766
5767Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5768
5769 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5770
5771 * sim-base.h (sim_state_base): Add member trace_data.
5772 (STATE_TRACE_DATA): New macro.
5773 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5774 ({WITH_,}TRACE_DEBUG_P): New macros.
5775 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5776 (_sim_cpu): Delete forward reference.
5777 (debug_printf): Update.
5778 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5779 (trace_options): Add --trace-debug.
5780 (set_trace_options): Handle it.
5781 (trace_option_handler): Likewise.
5782 (trace_install): Init state trace_data struct.
5783 (trace_uninstall): Close state trace file.
5784 * sim-events.c (ETRACE): Only print source file and line number if
5785 --trace-debug.
5786 * sim-n-core.h (sim_core_trace_M): Likewise.
5787
5788 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5789
57901997-11-13 Felix Lee <flee@cygnus.com>
5791
5792 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5793 initializer.
5794 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5795
5796Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5797
5798 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5799
5800 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5801 built this way.
5802 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5803 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5804 source tree.
5805
5806Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5807
5808 * sim-events.c (sim_events_process): Re-compute the time -
5809 update_time_from_event - as each event is processed. Reverses
5810 previous change.
5811
5812Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5813
5814 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5815
5816Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5817
5818 * sim-events.c (sim_events_process): Delete redundant call to
5819 update_time_from_event.
5820 (sim_events_slip): Always decrement time_from_event.
5821 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5822 Delete assertion that time_from_event >=0 when work in queue, no
5823 longer applicable.
5824
5825Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5826
5827 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5828 (standard_option_handler): Update.
5829
5830 * sim-options.h: Clarify documentation.
5831 (OPTION_LONG_ONLY_P): Delete definition.
5832 (OPTION_VALID_P): Define.
72f4393d 5833
c906108c
SS		 5834 * sim-options.c (sim_print_help): Allow short only options.
5835 (sim_parse_args): Ditto.
5836 (sim_args_command): Skip short only options.
5837 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5838 separate entries for short and long options in the HANDLERS and
5839 ORIG_VAL tables.
5840 (sim_parse_args): Disable argument permutation.
5841
5842Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5843
5844 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5845 Add argument M, size of data type.
5846 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5847 Declare, ditto for 5, 6 & 7 byte transfers.
5848 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5849 as aligned variant.
72f4393d 5850
c906108c
SS		 5851 * sim-n-core.h (sim_core_trace_M): Rename from
5852 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5853 with transfer type. Print transfer direction. Handle 1 and 2 byte
5854 transfers.
5855 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5856 unaligned accesses.
5857 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5858 Update all functions.
5859
5860 * sim-core.c: Generate functions starting with 16 not 1.
5861 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5862 all 5, 6 & 7 byte transfers.
5863
5864 * sim-n-core.h (sim_core_read_misaligned_N,
5865 sim_core_write_misaligned_N): Implement.
5866
5867Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5868
5869 * sim-endian.h (U16_8): Implement
5870
5871 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5872
5873 * sim-endian.h (VL8_16, VH8_16): Implement.
5874
5875 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5876 long in printf.
5877 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5878 (memory_option_handler): Skip comma in alias address list
5879
5880Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5881
5882 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5883 space params.
5884 (parse_size, parse_addr): New functions
5885 (memory_option_handler, memory_options): Parse address & size
5886 using new functions. Pass level, space, modulo to do_memopt_add &
5887 do_memopt_del.
5888
5889 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5890
5891 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5892 `attach_type attach' argument with `unsigned level' argument.
5893 Document.
5894
5895 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5896 sim_core_attach): Replace argument attach with level. Update
5897 verification of arguments.
5898 (sim_core_map_detach, sim_core_detach): Replace argument attach
5899 with level.
5900
5901 * sim-basics.h (enum _attach_type): Delete.
5902
5903Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5904
5905 * sim-core.h (sim_core_write_8): Define.
5906
5907Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5908
5909 * sim-bits.h: Document ROTn macro.
5910
5911 * sim-endian.h (H2T): Handle 16 byte variables.
5912
5913 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5914 error.
5915
5916 * sim-core.c: Do not generate sim_core_*_word.
5917
5918 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5919 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5920
5921 * sim-core.h (sim_core_read_unaligned_word,
5922 sim_core_read_aligned_word, sim_core_read_word,
5923 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5924 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5925
5926Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5927
5928 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5929
5930 * sim-endian.h: Disable 16 byte support.
5931
5932Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5933
5934 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5935
5936 * sim-n-core.h (sim_core_trace_N): New function.
5937 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5938 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5939
5940 * sim-endian.h: Add 128 bit variant.
5941
5942 * sim-core.h, sim-core.c: Add 128 bit variant.
5943
5944 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5945
5946Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5947
5948 * sim-events.c (sim_events_process): Clear events->work_pending.
5949 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5950 setting, nr_ticks_to_process.
5951 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5952 when the event queue isn't next.
5953
5954 * sim-events.h, sim-events.c (sim_events_slip): New function.
5955
5956Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5957
5958 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5959
5960 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5961 arguments.
5962
5963Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5964
5965 * nrun.c (main): Remove useless test of name != NULL.
5966 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5967
5968Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5969
5970 * sim-fpu.c (EXPMAX): Type is unsigned.
5971 (MIN_INT, MAX_INT): Type is signed64.
5972 (i2fpu): Type of val is signed64.
5973
5974Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5975
5976 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5977 a bucket size of zero.
5978
5979 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5980 OPTION_PROFILE_PC): Define.
5981 (profile_option_handler): Add support for --profile-pc and
5982 --profile-pc-granularity options.
5983 (profile_pc_init): When possible, compute nr buckets from bucket
5984 size.
5985
5986 * sim-profile.c (profile_pc_init): Align the profile-pc end
5987 address with the profile-pc bucket size.
5988
5989 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5990 something less ambiguous.
5991 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5992
5993 * sim-profile.c (profile_pc_cleanup): New function. Move
5994 profile_pc_uninstall code to here.
5995 (profile_pc_uninstall): Call.
5996 (profile_pc_init): Call.
5997
5998Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5999
6000 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6001 file using BSD gprof format.
6002
6003 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6004 unsigned_word.
6005 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6006 MSBIT64): Force result to unsignedN.
6007
6008Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6009
6010 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6011 brace from macro.
6012 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6013 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6014 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6015 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6016
6017Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6018
6019 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6020 type void*.
6021
6022 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6023 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6024 type void*.
6025 (sim_core_attach): Rename buffer_freed to free_buffer, type
6026 void*. Ensure that allocated buffer is alligned according to
6027 region's address.
6028
6029Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6030
6031 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6032 (ALU64_SUB): Define.
6033
6034 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6035 (.gdbinit): Remove dependencies, generate once per build.
6036
6037Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6038
6039 * sim-n-core.h (sim_core_read_aligned_N,
6040 sim_core_write_aligned_N): Make xaddr param type address_word not
6041 unsigned_word.
6042
6043Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6044
6045 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6046 unpacked floating point struct. Pass sim_fpu object by reference.
6047 Add preliminary support for rounding modes.
72f4393d 6048
c906108c
SS		 6049Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6050
6051 * configure: Regenerated to track ../common/aclocal.m4 changes.
6052
6053Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6054
6055 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6056 WITH_TARGET_BITSIZE.
6057
6058Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6059
72f4393d 6060 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 6061
6062Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6063
6064 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6065 and zfree instead of xmalloc and free. Prevents warnings.
6066
6067Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6068
6069 * configure: Regenerated to track ../common/aclocal.m4 changes.
6070
6071Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6072
6073 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6074 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6075
6076 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6077 controling the bitsize/msb of the target.
6078
6079Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6080
6081 * Make-common.in: New files sim-break.c, sim-break.h.
6082 * sim-base.h: Add point to breakpoint list to sim_state_base.
6083 * sim-break.c sim-break.h: New modules that implement intrinsic
6084 breakpoint support.
6085 * sim-module.c: Add breakpoint module.
72f4393d 6086
c906108c
SS		 6087Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6088
6089 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6090 an hour.
6091 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6092 if (0) { 1 % 0; }
6093 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6094 (SIGBUS) define for Windows.
6095 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6096 * sim-resume.c: define SIGTRAP for windows.
6097 * sim-xcat.h: use token pasting if ALMOST_STDC.
6098
6099Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6100
6101 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6102 configured values.
6103 (CONFIG_CFLAGS): Add same.
72f4393d 6104
c906108c
SS		 6105Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6106
6107 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6108 (SIGNED32): use ##i32.
6109
6110Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6111
6112 * configure: Regenerated to track ../common/aclocal.m4 changes.
6113
6114Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6115
6116 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6117 endian of target.
6118
6119 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6120 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6121 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6122 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6123 (CONFIG_CFLAGS): Add same.
6124
6125 * aclocal.m4: Perform AC_SUBST on optional options.
6126
6127Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6128
6129 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6130
6131 * sim-options.c (standard_option_handler): Typo in warning message.
6132
6133 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6134
6135 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6136 insn count. Make count conditional on there being a valid
6137 INSN_NAME.
6138 (profile_pc_init): Make default PC profile frequency an arbitrary
6139 256.
6140
6141 * sim-base.h: Ditto.
6142
6143 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6144 SIM_HAVE_MODEL.
6145
6146 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6147 archure struct.
6148
6149Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6150
6151 * configure: Regenerated to track ../common/aclocal.m4 changes.
6152
6153Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6154
6155 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6156 configured alignment.
6157
6158Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6159
6160 * configure: Regenerated to track ../common/aclocal.m4 changes.
6161
6162Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6163
6164 * sim-config.c (sim_config): Check for default alignment.
6165
6166 * sim-options.c (standard_option_handler): Add alignment option.
6167
6168 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6169 default alignment requirements on memory accesses.
72f4393d 6170
c906108c
SS		 6171Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6172
6173 * sim-load.c (sim_load_file): Return failure if the executable
6174 had no loadable sections.
6175
6176Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6177
6178 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6179 trace output.
6180
6181 * sim-core.c (sim_core_signal): When bad access halt simulator
6182 SIGSEGV / SIGBUS instead of aborting.
6183 (signal.h): Include.
72f4393d 6184
c906108c
SS		 6185 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6186 options was missing.
6187
6188 * sim-bits.h (MOVED): Define
6189
6190Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6191
6192 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6193 BIT.
6194
6195 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6196
6197 * sim-bits.c: Add 8 bit versions of bit macros.
6198
6199 * sim-bits.h: Ditto.
6200
6201Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6202
6203 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6204 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6205
c906108c
SS		 6206 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6207 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6208
c906108c
SS		 6209 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6210 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6211
c906108c
SS		 6212Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6213
6214 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6215 configure.in: Output to cconfig.h instead of config.h.
6216
6217 * configure: Regenerated to track ../common/aclocal.m4 changes.
6218
6219Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6220
6221 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6222 BFD if known.
6223
6224Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6225
6226 * callback.c (os_write): divert stdout and stderr to their
6227 respective hooks.
6228
6229Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6230
6231 * sim-profile.c (profile_print_speed): Call
6232 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6233
6234 * sim-events.c (sim_events_elapsed_time): New function return nr
6235 host MS consumed by the simulator.
6236 (sim_watch_valid): Use.
6237
6238 * sim-module.c (modules): Install sim_events very very early.
6239
6240 * sim-profile.c (profile_print): Call profile_print_pc.
6241 (print_bar):
6242 (profile_pc_init): New function, set up processor for PC
6243 profiling.
6244 (profile_print_pc): New function, print a PC profile.
6245 (profile_pc_event): New function, sample PC.
6246
6247 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6248 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6249 profile struct.
6250
6251 * sim-options.c (sim_print_help): Pacify GCC.
6252
6253 * sim-n-core.h (sim_core_read_aligned_N,
6254 sim_core_write_aligned_N): Add un-conditional profile call.
6255 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6256 profile call when aligned read/write isn't used.
6257
6258 * sim-base.h: Include sim-profile, sim-model after sim-core &
6259 sim-events allow sim-core to define useful values.
6260
6261 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6262 (profile_option_handler, profile_options): Add support for
6263 --profile-core option.
6264 (print_bar): Include when core profiling.
6265 (profile_print_core): New function, print core profile.
6266
6267 * sim-config.c (print_sim_config): Print profile status.
6268
6269 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6270 WITH_PROFILE_PC_P): Define.
6271 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6272 (PROFILE_COUNT_CORE): Define.
6273
6274Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6275
6276 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6277 interrupt_names array as the data.
6278 (sim-watch.h): Document.
6279
6280Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6281
6282 * sim-options.c (sim_print_help): When the doc string is to long
6283 word wrap it.
6284
6285 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6286 that only the first few the watch options are listed. Generate
6287 meanginful usage messages.
6288
6289 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6290
c906108c
SS		 6291Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6292
6293 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6294 (standard_option_handler): Handle --architecture-info.
6295
6296Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6297
6298 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6299 illegal zero-sized array.
6300 * sim-core.c (sim_core_xor_read_buffer): same.
6301
6302Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6303
6304 * nltvals.def: Regenerate.
6305
6306Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6307
6308 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6309
6310Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6311
6312 * sim-bits.c (MASKED): Delete.
6313 (EXTRACTED): Delete.
6314 (LSEXTRACTED, MSEXTRACTED): New functions.
6315
6316 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6317 (MSMASKEDn, LSMASKEDn): Add last argument.
6318 (MSMASK*): Ditto.
72f4393d 6319
c906108c
SS		 6320 * sim-bits.h (EXTEND8, EXTEND16): Define.
6321 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6322
6323 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6324
6325 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6326 current instruction address.
6327
6328 * sim-inline.h (*_ENGINE): Define.
6329
6330Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6331
6332 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6333
6334 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6335 (watch_option_handler): Call delete_watchpoint with ident or type.
6336 (sim_watchpoint_install): Create interrupt specific watchpoint
6337 commands on the fly.
6338 (do_watchpoint_create): New function, create a watch point using
6339 type/int-nr info encoded in the option nr.
6340 (do_watchpoint_info): New function. List active watchpoints.
6341
6342 * sim-watch.h: Change data structure to a list.
6343
6344 * sim-memopt.c (memory_option_handler): Require explicit "all"
6345 before deleting all memory regions.
6346
6347 * sim-utils.c (sim_do_commandf): New function, printf version of
6348 sim_do_command.
6349
72f4393d
L		 6350 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6351
c906108c
SS		 6352 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6353 bit endianness.
6354 (SIGNED64, UNSIGNED64): Delete.
6355 (ALU64_ADD): Don't rely on bit endianness.
6356 (ALU64_BEGIN): Define.
6357
6358 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6359 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6360
6361 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6362 suffix - u64, LL - to 64 bit constants.
6363
6364Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6365
6366 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6367
6368 * sim-utils.h (NZALLOC): Define - zalloc * N.
6369
6370 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6371 implementation of read/write functions.
6372
6373 * Make-common.in (sim-hrw.o): New target.
6374
6375 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6376 memory.
6377
6378 * sim-memopt.c (memory_option_handler): Implement memory-size
6379 command. Implement memory-alias command. Let memory-delete delete
6380 all memory regions.
6381 (add_memopt): New function. Add a memory region.
6382 (do_memopt_delete): New function. Delete a memory region.
6383
6384 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6385
6386 * sim-core.c (sim_core_detach): New function.
6387 (sim_core_map_detach): New function. Perform the actual detach.
6388 (sim_core_init): Move initialization code from here.
6389 (sim_core_install): To here.
6390 (sim_core_uninstall): And here.
6391
6392 * sim-module.c: Add memopt module.
6393
6394 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6395 simulator base type.
6396
6397 * Make-common.in (sim_main_headers): Add sim-memopt.h
6398 (sim-memopt.o): New target.
6399
6400 * sim-core.c (sim_core_install): Add core_options to the option
6401 table.
6402
6403 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6404 --watch-delete.
6405
6406 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6407 comments.
6408
6409 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6410 address_word, add mask member.
72f4393d 6411
c906108c
SS		 6412 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6413 address_word, allow for 64bit targets in 32bit host. Add modulo
6414 argument.
6415 (sim_core_map_attach): Ditto.
6416 (new_sim_core_mapping): Ditto.
6417 (sim_core_translate): Mask address when modulo memory.
6418
6419Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6420
6421 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6422
6423 * gdbinit.in: New file.
6424 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6425 * Make-common.in (distclean): Delete .gdbinit.
6426 (.gdbinit): Add rule for.
6427 * configure: Regenerated to track ../common/aclocal.m4 changes.
6428
6429 * Make-common.in (cgen-run.o): Add rule for.
6430
6431Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6432
6433 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6434
6435 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6436 both resumed and previous elapsed time.
6437 (sim_events_init): Set initial_wallclock and current_wallclock to
6438 zero.
6439 (sim_events_install): Install sim_events_suspend and
6440 sim_events_resume.
6441 (sim_events_watch_clock): Allow for suspended simulator when
6442 computing the time of the clock event.
6443
6444 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6445 initial_wallclock to elapsed_wallclock, set both to zero.
6446 (sim_events_init, sim_events_uninstall): Delete prototypes.
6447
6448 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6449
c906108c
SS		 6450 * sim-module.c(sim_module_resume, sim_module_suspend): New
6451 functions.
6452
6453Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6454
6455 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6456 message.
6457
6458Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6459
6460 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6461 * Make-common.in (TAGS): Likewise.
6462 * sim-n-bits.h: Add TAGS comments for all functions.
6463 * sim-n-core.h: Likewise.
6464 * sim-n-endian.h: Likewise.
6465
6466Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6467
6468 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6469 kind.
72f4393d 6470
c906108c 6471 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6472
c906108c
SS		 6473 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6474 definition.
6475
6476Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6477
6478 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6479 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6480
6481Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6482
6483 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6484 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6485 nr_transfered and nr_this_transfer unsigned.
6486
6487 * sim-events.c (sim_events_tickn): N is signed, as limited to
6488 MAXINT.
6489
6490 * sim-n-endian.h (offset_N): Change size to unsigned.
6491
6492 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6493
6494Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6495
6496 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6497
6498 * sim-options.c (sim_parse_args): Use dupargv.
6499
6500Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6501
6502 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6503
6504Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6505
6506 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6507 base type.
6508
6509 * sim-options.c (standard_options): Add --architecture=MACHINE and
6510 --target=TARGET options.
6511 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6512 (standard_option_handler): Handle architecture and target options.
6513 (bfd.h): Include.
72f4393d 6514
c906108c
SS		 6515 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6516 bfd_openr.
6517 (sim_analyze_program): Set prog_bfd architecture from
6518 STATE_ARCHITECTURE if known.
6519
6520Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6521
6522 * configure: Regenerated to track ../common/aclocal.m4 changes.
6523 * config.in: Ditto.
6524
6525Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6526
6527 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6528 that option does not apply to certain files.
6529
6530Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6531
6532 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6533 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6534 offset from MSB/LSB.
6535
6536 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6537 access address of sub word quantity of a hosts 16, 32, 64 bit word
6538 type.
6539 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6540 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6541 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6542 return N*2 byte value with argument in Hi/Lo word. Renamed from
6543 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6544
c906108c
SS		 6545 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6546 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6547 so that bit offset is explicit.
6548
6549Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6550
6551 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6552 Update STATE_PROG_BFD when needed with a dup'd copy of the
6553 program.
6554
6555 * sim-config.c (sim_config): Delete ABFD argument, use
6556 STATE_PROG_BFD directly.
6557
6558Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6559
6560 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6561
c906108c
SS		 6562 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6563 and sim_load.
6564 (bfd.h): Include.
72f4393d 6565
c906108c
SS		 6566 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6567 hardware only simulator targets.
6568
6569 * Make-common.in (sim-hload.o): Add rule.
6570
6571Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6572
6573 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6574 used by copyargv and freeargv.
6575
6576 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6577 STATE_PROG_ARGV, not just a pointer.
6578
6579Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6580
6581 * configure: Regenerated to track ../common/aclocal.m4 changes.
6582 * config.in: Ditto.
6583
6584Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6585
6586 * aclocal.m4 (sim-endian): Add second argument to
6587 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6588 default endian when not hardwired.
6589
6590 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6591 else failes value for target byte order.
6592
6593 * sim-config.c (sim_config): Add abfd arguments. Set
6594 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6595 from same.
6596 (sim_config): Return SIM_RC, don't abort.
6597 (bfd.h): Include.
72f4393d 6598
c906108c
SS		 6599 * run.c (main): Update call to sim_open - add ABFD argument.
6600 * nrun.c (main): Add NULL ABFD argument.
6601
6602Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6603
6604 * callback.c (os_poll_quit): Make static.
6605 Call sim_cb_eprintf, not p->eprintf.
6606 (sim_cb_printf, sim_cb_eprintf): New functions.
6607 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6608
6609 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6610 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6611 sim-utils.h. #include sim-utils.h.
6612 * sim-utils.h: Above decls moved here.
6613 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6614
6615 * sim-watch.c (action_watchpoint): Fix thinkos.
6616
6617Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6618
6619 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6620
6621Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6622
6623 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6624 to FORCED_ALIGNMENT case.
6625
6626Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6627
6628 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6629
6630Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6631
6632 * Make-common.in (libsim.a): Fix typo.
6633
6634Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6635
6636 * nrun.c (main): Verify the structure returned before using it.
6637
6638Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6639
6640 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6641 default.
6642
6643 * sim-engine.c (sim_engine_install): New function. Install the
6644 engine init functions.
6645 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6646
c906108c
SS		 6647 * sim-module.c: Add sim_engine to list of modules that always
6648 install.
6649
6650Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6651
6652 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6653 to remove the old watchpoint, not delete_watchpoint.
6654 (watch_option_handler): Action the correct watchpoint, not just
6655 cycles.
6656
6657Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6658
6659 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6660 both low and high word.
6661 (sim_core_write_aligned_N): Ditto.
72f4393d 6662
c906108c
SS		 6663 * sim-trace.c (set_trace_options): Delete code explicitly setting
6664 core->trace.
6665
6666 * sim-options.c (sim_print_help): Call the list commands if not a
6667 standalone simulator.
6668 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6669
c906108c
SS		 6670 * sim-trace.c (set_trace_options): Assume core present.
6671
6672 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6673 buffer when full not almost full.
6674
6675Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6676
6677 * sim-events.c (sim_events_process): Don't blat the event queue
6678 when processing watchpoints.
6679
6680 * sim-watch.h: Make arg unsigned long - stop sign extension.
6681
6682 * sim-events.c (sim_watch_valid): rewrite so debugable.
6683
6684 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6685
6686 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6687 inequality test is possible.
6688 (handle_watchpoint): Re-pass is_within arg.
6689 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6690 0 to schedule_watchpoint's is_within arg.
6691 (sim_watchpoint_init): Re-pass is_within arg.
6692
6693 * sim-options.c (sim_print_help): Add is_command argument. Don't
6694 include -- prefix when called from the command line interpreter.
6695
6696 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6697
6698 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6699 zero indicates that the test should be reversed.
6700 (sim_events_watch_core): Ditto.
6701 (WATCH_CORE): Compare range against is_within.
6702 (WATCH_SIM): Ditto.
6703
6704Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6705
6706 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6707 sim_core_read_buffer. Check nr-bytes transfered.
6708
6709 * sim-core.h (sim_core_common): Define a new struct that contains
6710 the common data. to sd and cpu structures.
6711 * sim-core.c (sim_core_attach): Update.
6712 (sim_core_init): Update. Remember to copy initialized data to each
6713 cpu.
6714 (sim_core_find_mapping): Ditto.
6715
6716 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6717 (sim_core_write_buffer): Ditto.
6718
6719 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6720 transfer use xor version of read buffer.
6721 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6722
c906108c
SS		 6723 * sim-core.c (sim_core_xor_read_buffer): New function implement
6724 xor-endian data read breaking transfer up into xor-endian sized
6725 blocks.
6726 (sim_core_xor_write_buffer): Ditto for write.
6727 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6728 - needed for xor-endian transfers.
6729
6730Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6731
6732 * sim-inline.h: Review description.
72f4393d 6733
c906108c
SS		 6734 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6735 to just those involved in data transfers and configuration.
72f4393d 6736
c906108c
SS		 6737 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6738 string.
6739 * sim-n-core.h (sim_core_read_aligned_N): Use.
6740 (sim_core_read_unaligned_N): Ditto.
6741 (sim_core_read_unaligned_N): Ditto..
6742 (sim_core_write_unaligned_N): Ditto.
72f4393d 6743
c906108c 6744 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6745
c906108c
SS		 6746 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6747 endian.
6748 (sim_core_read_aligned_N): Ditto.
6749
6750 * sim-core.c (sim_core_set_xor_endian): New function.
6751 (sim_core_attach): Don't overwrite the per-cpu xor map when
6752 cloning the global core.
6753
6754Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6755
6756 * sim-engine.h: Update below so that it is using an enumerated
6757 type.
6758
6759Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6760
72f4393d
L		 6761 * sim-engine.c (sim_engine_restart):
6762 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6763 return value used for simulator restart from 0 to 2.
6764
6765Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6766
6767 * cgen-scache.c (scache_option_handler): Add is_command arg.
6768
6769 * sim-model.c (model_option_handler): Add is_command argument.
6770
6771 * sim-profile.c (profile_option_handler): Add is_command arg.
6772
6773 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6774 involved.
6775
6776 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6777 order that they are registered.
6778
6779 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6780 between option and command line processing.
6781
6782 * sim-options.c: Include stdlib.h, ctype.h.
6783
6784 * Make-common.in (sim-watch.o): Add rule.
6785 (sim_main_headers): Assume sim-assert.h included.
6786 (sim-*.o): Simplify make rule.
72f4393d 6787
c906108c
SS		 6788 * sim-module.c: Add sim_watch_install to module list.
6789
6790Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6791
6792 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6793 has been loaded.
6794
6795 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6796 * sim-events.c (sim_events_install): Ditto.
6797 * sim-core.c (sim_core_install): Ditto.
6798 * sim-model.c (model_install): Ditto.
6799 * sim-options.c (standard_install): Ditto.
6800 * sim-profile.c (profile_install): Ditto.
6801 * sim-reason.c (sim_stop_reason): Ditto.
6802 * sim-run.c (sim_engine_run): Ditto.
6803 * sim-utils.c (sim_analyze_program): Ditto.
6804
6805 * sim-module.c (modules): Make profile_install and trace_install
6806 optional.
6807
6808 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6809
6810 * sim-options.c (standard_option_handler): Set the byte order.
6811
6812 * sim-events.c (sim_events_process): Allow multi tick processing.
6813 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6814
c906108c
SS		 6815 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6816 prototypes. Under development.
6817 (sim_events): Replace processing with nr_ticks_to_process.
6818
6819Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6820
6821 * nrun.c (main): Pass callbacks to sim_open instead of using
6822 sim_set_callbacks.
6823
6824 * run.c (main): Ditto.
6825
6826Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6827
6828 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6829 stop tk interrupting malloc calls.
6830 (sim_events_zalloc): Converse.
6831
6832 * Make-common.in (sim_main_headers): Add sim-events.h.
6833
6834 * sim-events.c (sim_events_schedule_after_signal): Change return
6835 type to void - signal events are strictly internal.
6836 (sim_events_init): Allocate a finite buffer for signal events.
6837 (sim_events_schedule_after_signal): Enter signal events into the
6838 signal buffer.
6839
6840 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6841 (sim_engine_restart): Ditto.
6842 (sim_engine_abort): Ditto.
6843 * sim-stop.c (sim_stop): Ditto.
6844 (control_c_simulation): Ditto.
6845 * sim-resume.c (sim_resume): Ditto.
6846 (has_stepped): Ditto.
6847 * sim-abort.c (sim_engine_abort): Ditto.
6848
6849 * sim-basics.h (transfer_type): New type.
6850
6851 * sim-core.c (sim_core_signal): New function. Print core signal
6852 information.
6853 (sim_core_find_mapping): Add transfer argument.
6854
6855 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6856 SIM_CORE_SIGNAL if a recoverable abort.
6857 * sim-core.c (sim_core_find_mapping): Ditto.
6858
6859Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6860
6861 * sim-core.c (sim_core_find_mapping): Replace calls to
6862 sim_io_error to more resiliant sim_engine_abort.
6863
6864 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6865 (sim_core_write_unaligned_N): Ditto.
6866
6867Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6868
6869 * sim-module.c: Add sim_events_install to list.
72f4393d 6870
c906108c
SS		 6871 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6872 from sim_core_*.
6873 (sim_events_init): Now returns SIG_RC.
6874
6875 * sim-run.c: New file. Generic sim_engine_run.
6876 * sim-reason.c: New file. Generic sim_stop_reason.
6877 * sim-stop.c: New file. Generic sim_stop.
6878 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6879
c906108c
SS		 6880 * Make-common.in (sim-engine.o): Add rule.
6881 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6882
c906108c
SS		 6883 * sim-engine.h, sim-engine.c: New file. Provide generic
6884 implementation of sim_engine_halt, sim_engine_error. et.al.
6885
6886 * sim-base.h (sim_state_base): Add member halt.
6887 (sim-engine.h): Include.
6888
6889 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6890 handlers.
6891 * sim-events.c (sim_events_poll): Update event handler.
6892
6893Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6894
6895 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6896 function.
6897 (sim_events_watch_sim): New function.
6898 (sim_events_watch_core): New function.
6899 (sim_watch_valid): New function.
6900 (sim_events_preprocess): New function.
6901 (sim_events_process): Process the watchpoints as well as the timer
6902 queue.
6903 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6904 (sim_events_deschedule): Check all the queues when removing an
6905 event.
6906 (sim_events_init): Ditto for cleaning.
6907
6908Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6909
6910 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6911
6912Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6913
6914 * callback.c (os_open): Type of arg flags is int.
6915
6916Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6917
6918 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6919 just like normal numbers as per IEEE rules.
6920
6921Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6922
6923 * callback.c (os_close): Mark the descriptor as being
6924 available if the close succeeded.
6925 (os_open): Pass 0644 as the mode of the file being created.
6926
6927Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6928
6929 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6930 float.
6931
6932 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6933 * sim-lnline.h: Update.
6934
6935 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6936 conversion functions.
6937 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6938
c906108c
SS		 6939 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6940 compare functions. Replacing.
6941 (sim_fpu_cmp): This. Delete.
72f4393d 6942
c906108c
SS		 6943Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6944
6945 * sim-core.c (sim_core_find_mapping): Call engine_error not
6946 sim_io_error when possible.
6947
6948Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6949
6950 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6951 high/low double word.
6952
6953 * sim-trace.h: Remove definition of attribute - defined in
6954 sim_basics.h.
6955
6956Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6957
6958 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6959 name of the option - or family of options.
6960
6961 * sim-options.c (sim_args_command): Match command `a-b c' with
6962 option `--a-b-c' from option table.
6963
6964Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6965
6966 * sim-options.c (sim_print_help): For optional arguments, wrap
6967 them in [].
6968
6969 * sim-trace.c (set_trace_options): New function, handle optional
6970 argument and multiple assignment.
6971 (trace_option_handler): Update.
6972
6973 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6974 when branch tracing selected.
6975
6976Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6977
6978 * sim-trace.c (trace_one_insn): Make a va-args function.
6979
6980 * sim-trace.c (trace_vprintf): New function, va-arg version of
6981 trace_printf.
6982
6983Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6984
6985 * sim-trace.c (trace_uninstall): Don't close a file twice.
6986 * sim-profile.c (profile_uninstall): Likewise.
6987
6988Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6989
6990 * sim-trace.c (toplevel): Include bfd.h.
6991 (trace_options): Note that --trace-linenum also turns on
6992 --trace-insn. Add --trace-{branch,semantics}.
6993 (trace_option_handler): If --trace-linenum, also turn on
6994 --trace-insn. Add --trace-branch support. If --trace-semantics,
6995 turn on ALU, FPU, branch, and memory tracing.
6996 (trace_one_insn): New function to trace an instruction. Support
6997 --trace-linenum.
6998 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6999
7000 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7001 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7002 (TRACE_branch): Add new mask.
7003 (TRACE_*_P): Define all possible trace_p macros.
7004 (trace_one_insn): Declare function.
7005
7006Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7007
7008 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7009 GNU C doesn't support __attributes__.
7010 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7011 format strings.
7012
7013Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7014
7015 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7016 addresses are masked forcing them to be correctly aligned.
7017 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7018 * sim-config.c (config_alignment_to_a): Update.
7019
7020 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7021 core data.
7022 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7023 type.
7024 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7025 processor specific core maps.
7026 (sim_core_map_attach): Copy the core map data to each of the
7027 processor specific core data structures.
7028 * sim-core.c (sim_core_find_mapping): Update.
7029
7030 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7031 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7032 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7033 alternatives that handle unaligned addresses.
7034 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7035 with just CPU arg.
7036 * cgen-utils.c (sim_disassemble_insn): Update.
7037
7038Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7039
7040 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7041 tracing.
7042
7043 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7044 fpu support.
7045
7046 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7047
7048Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7049
7050 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7051 to map type.
72f4393d 7052
c906108c
SS		 7053 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7054 statement.
7055
7056Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7057
7058 * cgen-trace.c: Prepend additional trace_printf argument.
7059
7060 * cgen-utils.c (sim_disassemble_insn): Add additional core
7061 arguments.
7062
7063Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7064
7065 * nrun.c (main): Catch/report errorenous simulator states.
7066
7067 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7068 * sim-trace.c: #include string.h/strings.h so that memset is
7069 defined.
7070 * sim-utils.c: Ditto.
7071 * sim-profile.c: Ditto. And stdlib.h.
7072 (print_bar): Only define when used by instruction or memory profiler.
7073
7074 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 7075
c906108c
SS		 7076 * sim-load.c (sim_load_file): Make the name constant.
7077 (sim_load_file): Passify gcc.
7078
7079 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7080 file.
7081 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 7082
c906108c
SS		 7083 * sim-base.h (sim_cpu): Pre define here so available to all.
7084
7085 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7086 Restore the sim_cpu and instruction_address arguments so that full
7087 information is available to the abort function.
7088 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7089 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7090
7091 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7092 tracing support for sim-events and sim-core.
7093 (trace_option_handler): Convert #if to if where possible so always
7094 compiled/checked by C compiler.
7095 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 7096
c906108c
SS		 7097 * sim-base.h: Adjust comment documenting how to define the cpu
7098 structure.
7099 (sim_state_base): Add sim_core and sim_events to simulator base
7100 object.
7101
7102 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7103 * sim-core.c (sim_core_init, sim_core_attach,
7104 sim_core_find_mapping): Update.
7105 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7106 update_time_from_event, insert_sim_event,
7107 sim_events_schedule_after_signal, sim_events_deschedule,
7108 sim_events_tick): Ditto.
72f4393d 7109
c906108c
SS		 7110 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7111 sim-model.h): Move #includes from here.
7112 * sim-base.h: To here.
7113 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 7114
c906108c
SS		 7115Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7116
7117 * callback.c (default_callback): Missing initialisers.
7118
7119Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7120
7121 * sim-utils.c (sim_add_commas): New function.
7122 * sim-basics.h (sim_add_commas): Add prototype.
7123 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7124 * sim-profile.c (COMMAS): New macro.
7125 (print_*): Use it to print commas in numbers.
7126
7127 * configure: Regenerated.
7128
7129 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7130 (cgen_state): New member run_fast_p.
7131 (cgen_init): Add prototype.
7132 (sim_disassemble_insn): New arg `cpu'.
7133 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7134 * cgen-utils.c (cgen_init): New function.
7135 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7136 * genmloop.sh: Call engine_halt if loop exits.
7137
7138 * Makefile.in (sim-options_h): Define.
7139 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7140 (sim-model.o): Add new rule.
7141 (cgen-{scache,trace,utils}.o): Add new rules.
7142 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7143 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7144 Indent output by 2 spaces.
7145 * cgen-scache.h (scache_print_profile): Update.
7146 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7147 Use trace_printf, not fprintf.
7148 (trace_extract): Use trace_printf, not cgen_trace_printf.
7149 * genmloop.sh (!FAST case): Increment `insn_count'.
7150 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7151 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7152 access macro's name.
7153 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7154 Change return type to SIM_RC.
7155 (sim_core_{install,uninstall}): New functions.
7156 * sim-core.h (sim_core_{install,uninstall}): Declare.
7157 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7158 Change return type to SIM_RC.
7159 * sim-model.h (models,machs,model_install): Declare.
7160 * sim-module.c (modules): Add scache_install, model_install.
7161 (sim_post_argv_init): Set cpu->state backlinks.
7162 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7163 (standard_option_handler): Likewise.
7164 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7165 sim-profile.h.
7166 (*): Assume ANSI C.
7167 (profile_options): Delete --profile-simcache.
7168 (profile_option_handler): Likewise.
7169 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7170 spaces.
7171 (profile_print_{memory,model}): Likewise.
7172 (profile_print_simcache): Delete.
7173 (profile_print_speed): New function.
7174 (profile_print): Rewrite.
7175 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7176 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7177 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7178 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7179 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7180 (profile_print): Update prototype.
7181
7182Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7183
7184 * cgen-scache.[ch], cgen-sim.h: New files.
7185 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7186 * sim-model.c: New file.
7187
7188 * Make-common.in (clean targets): Undo patch of Apr. 22.
7189
7190Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7191
7192 * sim-n-bits.h (signed): If we have a standard compiler, undef
7193 signed, so that signedN is defined correctly.
7194
7195Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7196
7197 * sim-module.h, sim-model.h, sim-profile.h: New files.
7198 * sim-module.c, sim-profile.c: New files.
7199 * Make-common.in (SIM_PROFILE): Define
7200 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7201 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7202 (sim_module.o,sim-profile.o): Add rules for.
7203 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7204 (--enable-sim-profile): Add.
7205 * configure: Regenerated.
7206 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7207 model. Move trace and profile support to sim-{trace,profile}.h.
7208 New members trace_data, profile_data.
7209 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7210 * sim-config.h: Provide default definition of WITH_PROFILE.
7211 (WITH_TRACE): Change default to -1.
7212 (MAX_NR_PROCESSORS): Always define.
7213 * sim-options.c: Move trace and profile support to
7214 sim-{trace,profile}.h.
7215 (sim_pre_argv_init): Moved to sim-model.c.
7216 (standard_install): New function.
7217 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7218 (standard_install): Declare.
7219 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7220 (trace_install, trace_uninstall): New functions.
7221 (trace_printf): Update reference to TRACE_FILE.
7222 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7223 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7224 (WITH_TRACE_FOO_P): Define.
7225 (trace_install): Declare.
7226 (TRACE_DATA): New struct.
7227
7228Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7229
7230 * run.c: Undo last exec_bfd patch.
7231 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7232
7233Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7234
7235 * run.c (exec_bfd): Add back in.
7236 (main): Set exec_bfd.
7237
7238Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7239
7240 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7241
7242Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7243
7244 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7245 less well defined engine_error.
7246 * sim-core.c: Ditto.
7247
7248Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7249
7250 * Make-common.in: Change clean targets to use :: so that other
7251 Makefiles can have their own clean targets.
7252 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7253 __STDC__ to control use of stdarg vs. varargs syntax. Some
7254 systems can't use __STDC__, but require stdarg.
7255
7256Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7257
7258 * sim-options.c (standard_options): Add --endian.
7259 (standard_option_handler): Likewise.
7260
7261 * nrun.c: #include <signal.h>.
7262 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7263 handler that calls sim_stop ().
7264
7265Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7266
7267 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7268 handler that calls sim_stop (). Simulators may still be
7269 establishing their own handler.
7270
7271 * sim-events.c (sim_events_poll): Rename from
7272 sim_events_at_large_int. Poll IO.
7273
7274 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7275 request.
7276
7277 * callback.c (os_poll_quit): New function poll for quit signal
7278 where needed.
7279 (default_callback): Include magic number.
7280
7281Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7282
7283 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7284 Check for functions getrusage, time.
7285 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7286 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7287 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7288 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7289
7290 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7291
7292 * sim-options.c, sim-options.h: New files.
7293 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7294 * Make-common.in (nrun.o): Add rules for.
7295 * nrun.c: New file.
7296
7297 * run.c (main): Check return value of sim_open.
7298
7299 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7300 (sim_main_headers): Add sim-trace.h.
7301 * run.c (exec_bfd, target_byte_order): Delete.
7302 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7303 call sim_load instead. Check return code of sim_create_inferior.
7304 * sim-base.h (CURRENT_STATE): Define.
7305 (sim_state_base): Make typedef. New members options, prog_argv,
7306 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7307 mem_size, memory [+ corresponding access macros].
7308 (sim_cpu_base): New typedef.
7309 * sim-trace.h: New file.
7310 * sim-trace.c: New file.
7311 * sim-basics.h: #include it.
7312 * sim-load.c: New file.
7313
7314Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7315
7316 * Make-common.in (INSTALL): Set to @INSTALL@.
7317 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7318 (install-common): Depend upon installdirs. Use
7319 $(program_transform_name) directly, rather than using
7320 $(INSTALL_XFORM).
7321 (installdirs): New target.
7322 * Makefile.in (INSTALL): Set to @INSTALL@.
7323 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7324 (install-man): Depend upon installdirs. Use
7325 $(program_transform_name) directly, rather than using
7326 $(INSTALL_XFORM).
7327 (installdirs): New target.
7328
7329Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7330
7331 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7332 be overriden.
7333
7334Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7335
7336 * sim-basics.h: Only bring in config.h and tconfig.h if
7337 HAVE_CONFIG_H.
7338
7339Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7340
7341 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7342 numbering convention of the target.
7343 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7344 and WITH_TARGET_WORD_MSB.
7345 (sim_config): When possible, check for consistency with bitsize
7346 and msb.
7347
7348 * sim-bits.h: Allow MSB to be other than zero.
7349 * sim-bits.c: Ditto.
7350 * sim-n-bits.h: Ditto.
72f4393d 7351
c906108c
SS		 7352 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7353 * sim-n-bits.h (MSMASKEDn): Ditto.
7354
7355Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7356
7357 * Makefile.in (INSTALL): Change install.sh to install-sh.
7358
7359Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7360
7361 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7362
7363Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7364
7365 * run.c (main): Check that a program to run was specified.
7366
7367Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7368
7369 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7370
7371 * configure: Regenerated to track ../common/aclocal.m4 changes.
7372 * config.in: Ditto.
7373
7374Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7375
7376 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7377 * sim-config.h: To here.
7378
7379 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7380 (sim_main_headers): Define.
7381 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7382 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7383 (clean): Use it.
7384 (sim-utils.o): Add rule for.
7385 * sim-utils.o: New file.
7386 * sim-basics.h: #include sim-base.h.
7387 (zalloc): Make argument unsigned long.
7388 * sim-base.h: New file.
7389 * sim-inline.h (SIM_IO support): Delete.
7390 * sim-io.h: Delete inline support.
7391 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7392 * sim-config.c: sim-state.h renamed to sim-main.h.
7393 * sim-core.c: Likewise.
7394 * sim-events.c: Likewise.
7395
7396 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7397
7398 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7399 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7400 -DDEBUG.
7401 * configure: Regenerated to track ../common/aclocal.m4 changes.
7402
7403Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7404
7405 * configure: Regenerated to track ../common/aclocal.m4 changes.
7406
7407Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7408
7409 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7410 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7411 are defined by the configure.
7412
7413 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7414
c906108c
SS		 7415 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7416 reserved-bits): Always define.
72f4393d 7417
c906108c
SS		 7418 * sim-config.h, sim-config.c (sim_config): New function - and new
7419 file - co-ordinate the setting/checking of the common simulator
7420 configuration options.
7421
7422 * Make-common.in (sim-config.o): Add rule.
7423
7424Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7425
7426 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7427 va_list from void *, since va_list might not be a pointer type.
7428
7429Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7430
7431 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7432 in wrong order.
7433 (offset_N): Correct computation of LE offset.
7434
7435 * sim-io.c (sim_io_error): Include a new line when reporting
7436 errors.
7437
7438 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7439 `/'.
7440
7441Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7442
7443 * run.c: Include alloca-conf.h.
7444
7445 * callback.c (os_evprintf_filtered): Fix typo.
7446
7447Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7448
7449 * run.c (string.h, strings.h, stdlib.h): Include.
7450
7451 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7452 0 when nothing pending.
7453
7454 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7455 will soon be going away.
7456 (getopt): Plicate GCC.
7457
7458 * sim-endian.c (sim-io.h): Plicate GCC.
7459 * sim-bits.c (sim-io.h): Ditto.
7460 * sim-n-bits.h (ROTn): Ditto.
7461
7462 * sim-io.c (sim_io_error): Correct check for NULL.
7463
7464 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7465 the __FILE__.
7466 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7467 path.
7468
7469Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7470
7471 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7472 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7473
7474Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7475
7476 * sim-alu.h: Include sim-xcat.h.
72f4393d 7477
c906108c
SS		 7478Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7479
7480 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7481 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7482 these.
7483
7484 * sim-events.c (sim_events_at_large_int): New function. Just
7485 schedules an event every large-int ticks.
7486 (sim_events_init): Call.
7487 (sim_events_tick, sim_events_process): Move async handing to
7488 sim_events_process. Move timer decrement so that it occures after
7489 events have been processed.
72f4393d 7490
c906108c
SS		 7491 * sim-basics.h (struct _engine): Remove declaration.
7492
7493 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7494 everything with same. Rename global struct to SIM_DESC.
7495 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7496 * sim-io.h, sim-io.c: Ditto.
72f4393d 7497
c906108c
SS		 7498 * sim-assert.h: New file. Optional assertion checking macros.
7499 * sim-io.c (sim_io_error): Make just this function tolerant to
7500 null pointers.
72f4393d 7501
c906108c
SS		 7502 * sim-xcat.h: New file. Define concatenate macros.
7503 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7504 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7505 concat macros.
72f4393d 7506
c906108c
SS		 7507
7508Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7509
7510 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7511
7512Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7513
7514 * sim-inline.h: Add definitions for sim-types.
7515 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7516 module.
7517
7518Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7519
c906108c
SS		 7520 * sim-events.h: Remove defunct reference to callback struct.
7521
7522Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7523
7524 * configure: Re-generate.
7525
7526Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7527
7528 * Make-common.in (CSEARCH): Do not include the gdb directory in
7529 the search path.
7530
7531Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7532
7533 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7534 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7535 to explicitly incorporate these.
7536
7537 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7538 specify the alignment restrictions of the target architecture -
7539 without this option all alignment restrictions are accomodated.
7540 (--enable-sim-assert): New option. Conditionally compile in
7541 assertion statements.
7542 (--enable-sim-float): New option. Strongly specify the target's
7543 floating point support.
7544 (--enable-sim-hardware): New option. Specify the hardware devices
7545 included in the simulation.
7546 (--enable-sim-packages): New option. Specify the hardware
7547 packages included in the simulation.
7548 (--enable-sim-regparm): New option. Specify that parameters be
7549 passed in registers instead of on the stack.
7550 (--enable-sim-reserved-bits): New option. Specify that reserved
7551 bits within an instruction are are correctly set.
7552 (--enable-sim-smp): New option. Specify the level of SMP support
7553 to be included in the simulator.
7554 (--enable-sim-stdcall): New option. Specify an alternative
7555 function call convention.
7556 (--enable-sim-xor-endian): New option. Configure xor-endian
7557 support used by some targets to implement bi-endian support.
72f4393d 7558
c906108c
SS		 7559Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7560
7561 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7562 host endianness to be overridden.
7563 (--enable-sim-endian): Allow the target platform's byte order
7564 to be overridden.
7565 (--enable-sim-inline): Control the inlining of common components.
7566 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7567 (--enable-sim-warnings): Enable additional GCC compiler checks.
7568 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7569 SIM_WARNINGS): Add.
72f4393d 7570
c906108c
SS		 7571 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7572 sim-*-n.h so that the names are uniq on dos machines
7573 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7574
c906108c
SS		 7575Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7576
7577 * run.c: #include "libiberty.h".
7578 (main): New locals sd,no_args,sim_argv.
7579 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7580 is program name. Update call to sim_set_callbacks.
7581 Record result of sim_open, pass to other sim_foo routines.
7582
7583Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7584
7585 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7586 final newline.
7587
7588Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7589
7590 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7591 Route stdout through buffered IO.
7592
7593 * callback.c: Add os_flush_stderr, os_write_stderr,
7594 os_evprintf_filtered functions to route error output through
7595 stderr.
72f4393d 7596
c906108c
SS		 7597 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7598 Correct return type - should be void.
7599
7600Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7601
7602 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7603
7604 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7605 not provide a default value as undefined indicates disable code.
7606
7607Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7608
7609 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7610 directory.
7611 * sim-events.h, sim-events.c: Ditto.
7612 * sim-io.h, sim-io.c: Ditto.
72f4393d 7613
c906108c 7614Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7615
c906108c
SS		 7616 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7617
7618 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7619 extract the tail or least signifiant bits from an integer of the
7620 specified size.
72f4393d 7621
c906108c
SS		 7622 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7623 WITH_TARGET_BITSIZE so that the compilation will fail when an
7624 unsupported bitsize value is defined.
7625
7626 (INSERTED*): Convert to functions.
7627 (EXTRACTED*): Ditto.
72f4393d 7628
c906108c 7629 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7630
c906108c
SS		 7631Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7632
7633 * sim-inline.h: Allow explicit control over which .c files will be
7634 included by their header.
7635
7636 * sim-inline.h: Allow explicit control over which .c files use the
7637 alternative - REGPARM - parameter passing mechanism.
72f4393d 7638
c906108c
SS		 7639 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7640 icache.c, idecode.c, semantics.c or support.c. Those names are
7641 not generally applicable.
72f4393d 7642
c906108c
SS		 7643Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7644
7645 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7646 in a fashion similar to sim-endian-n.
7647
7648 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7649 both value and address macro's.
7650
7651Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7652
7653 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7654
7655 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7656 generic L_word, H_word macro's.
7657
7658Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7659
7660 * sim-basics.h: Borrow code from ppc directory.
7661 * sim-bits.c: Ditto.
7662 * sim-bits.h: Ditto.
7663 * sim-config.h: Ditto.
7664 * sim-endian-n.h: Ditto.
7665 * sim-endian.c: Ditto.
7666 * sim-endian.h: Ditto.
7667 * sim-inline.c: Ditto.
7668 * sim-inline.h: Ditto.
7669 * sim-types.h: Ditto.
7670
7671Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7672
7673 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7674 all the ALU size alternatives and then auto-configure a default.
72f4393d 7675
c906108c
SS		 7676 * sim-alu.h: Copy ppc/idecode_expression.h.
7677
7678Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7679
7680 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7681 sign extend a bit within a value.
7682
7683 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7684 a pointer into the middle of a host word.
7685 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7686
c906108c
SS		 7687Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7688
7689 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7690 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7691 appropriate definitions of read, write, etc. Add prototype for
7692 system.
7693
7694Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7695
7696 * Makefile.in (libcommon.a): Delete.
7697 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7698 (gentmap,targ-vals.h,targ-map.c): Likewise.
7699 (run-autoconf): Delete.
7700 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7701 (common makefile fragment): Moved back into ...
7702 * Make-common.in: Resurrect.
7703 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7704 * configure: Regenerated.
7705
7706Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7707
7708 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7709 (SIM_AC_OUTPUT): To here.
7710
7711Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7712
7713 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7714 comments and single quotes. Fixes a problem found on hpux.
7715
7716Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7717
7718 * aclocal.m4: Remove Make-common.in from dependencies.
7719 * (distclean): Remove targ-vals.def.
7720
7721 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7722 into here. Makes insertion into makefiles easier. Also, change
7723 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7724 targ-map.o, and run are built. They are now built in the
7725 individual simulator directories, taking sources from ../common as
7726 necessary. This replaces the merging of libcommon.a into
7727 linsim.a, which was problematic for the WinGDB build process.
7728 * run.c: Include config.h from . instead of ../common.
7729 * Make-common.in: Remove. It's no longer necessary.
7730
7731Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7732
7733 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7734 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7735
7736Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7737
7738 * run.c (main): Set target_byte_order before call to sim_open.
7739
7740Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7741
7742 * callback.c: #include <stdlib.h>
7743 (os_error): New function.
7744 (default_callback): Add os_error.
7745
7746Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7747
7748 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7749 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7750 specific.
7751 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7752
7753Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7754
7755 * run.c: #include ../common/config.h, tconfig.h.
7756 (myname): New static global.
7757 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7758 Only process -c ifdef SIM_HAVE_SIMCACHE.
7759 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7760 Parse program name from argv[0] and use in error messages.
7761 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7762 Add support for incomplete h8/300 termination indicators.
7763 (usage): Make more verbose.
7764 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7765 * Makefile.in,Make-common.in,callback.c: New files.
7766 * nltvals.def,gentmap.c,gentvals.sh: New files.
7767
72f4393d 7768Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7769
7770 * run.c: Include stdarg.h if __STDC__.
7771
7772Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7773
7774 * run.c (main): Don't print out anything if the signal
7775 number is zero (ie no signal).
7776
7777Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7778
7779 * run.c (main): Print out if the program raised a signal.
7780
7781Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7782
7783 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7784 (main): Ditto.
7785
7786Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7787
7788 * run.c (main): Explicitly cast malloc() parameter.
7789
7790Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7791
7792 * run.c (sim_bfd): New global to hold the bfd pointer for the
7793 executable.
7794 (main): Initialize sim_bfd.
7795
7796Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7797
7798 * run.c (main): Use new bfd_big_endian macro.
7799
7800Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7801
7802 * run.c (main): Removed SH specific comments, so source is
7803 generic. Also updated to only load relevant sections. Moved
7804 sim_open() to after callback attach (to match GDB).
7805
7806 * run.1: Removed SH specific comments.
7807
7808Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7809
7810 * run.c (main): Always return sigrc at end.
7811
7812Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7813
7814 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7815 bfd_check_format() fails.
7816
7817Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7818
7819 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
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