]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - sim/common/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
sim: mn10300: tweak engine halt hook
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
cfc6061b
MF		 12021-06-09 Mike Frysinger <vapier@gentoo.org>
2
3 * nrun.c (main): Set default_callback.target_endian to
4 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
5
906192d7
MF		 62021-06-09 Mike Frysinger <vapier@gentoo.org>
7
8 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
9 * cgen-run.c (cgen_get_fast_p): New function.
10 (sim_resume): Move fast_p up and call cgen_get_fast_p.
11 * cgen-utils.c (cgen_init): Delete.
12 * sim-base.h: Delete cgen-sim.h include.
13 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
14
a55b92be
MF		 152021-06-08 Mike Frysinger <vapier@gentoo.org>
16
17 * Make-common.in (IGEN_RUN): New variable.
18 (IGEN): Remove ASAN_OPTIONS.
19
5bea0c32
MF		 202021-06-05 Mike Frysinger <vapier@gentoo.org>
21
22 * Make-common.in (COMMON_OBJS): Define.
23 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
24 (version.c): Delete target.
25 (generated_files): Delete version.c.
26 * local.mk: New file.
27
b25370aa
MF		 282021-05-29 Mike Frysinger <vapier@gentoo.org>
29
30 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
31
5c9e84c2
MF		 322021-05-29 Mike Frysinger <vapier@gentoo.org>
33
34 * Make-common.in (GNULIB_BUILDDIR): Define.
35 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
36 (CSEARCH): Add -I../...
37 (ALL_CFLAGS): Add $(INCGNU).
38 (EXTRA_LIBS): Add $(LIBGNU).
39 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
40
f4fdd845
MF		 412021-05-17 Mike Frysinger <vapier@gentoo.org>
42
43 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
44 (struct sim_state_base): Merge into ...
45 (struct sim_state): ... this.
46 (STATE_MY_NAME): Delete base.
47 (STATE_OPEN_KIND): Likewise.
48 (STATE_CALLBACK): Likewise.
49 (STATE_ENVIRONMENT): Likewise.
50 (STATE_CONFIG): Likewise.
51 (STATE_MODULES): Likewise.
52 (STATE_OPTIONS): Likewise.
53 (STATE_VERBOSE_P): Likewise.
54 (STATE_TRACE_DATA): Likewise.
55 (STATE_ARCHITECTURE): Likewise.
56 (STATE_TARGET): Likewise.
57 (STATE_PROG_ARGV): Likewise.
58 (STATE_PROG_BFD): Likewise.
59 (STATE_PROG_SYMS): Likewise.
60 (STATE_PROG_SYMS_COUNT): Likewise.
61 (STATE_TEXT_SECTION): Likewise.
62 (STATE_TEXT_START): Likewise.
63 (STATE_TEXT_END): Likewise.
64 (STATE_START_ADDR): Likewise.
65 (STATE_SCACHE_SIZE): Likewise.
66 (STATE_CORE): Likewise.
67 (STATE_MEMOPT): Likewise.
68 (STATE_EVENTS): Likewise.
69 (STATE_ENGINE): Likewise.
70 (STATE_WATCHPOINTS): Likewise.
71 (STATE_HW): Likewise.
72 (STATE_LOAD_AT_LMA_P): Likewise.
73 (SIM_MAGIC_NUMBER): Likewise.
74 (STATE_MAGIC): Likewise.
75 * sim-utils.c (sim_state_alloc_extra): Delete check for
76 SIM_HAVE_COMMON_SIM_STATE.
77
e106fc35
MF		 782021-05-17 Mike Frysinger <vapier@gentoo.org>
79
80 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
81 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
82 SIM_HAVE_COMMON_SIM_STATE.
83 (struct sim_state): Add cgen_state.
84 (STATE_CGEN_STATE): Define.
85
383861bd
MF		 862021-05-17 Mike Frysinger <vapier@gentoo.org>
87
88 * sim-base.h (struct sim_state): Update comment.
89 (struct sim_state): Define.
90 (STATE_ARCH_DATA): Likewise.
91 (sim_state_alloc): New define.
92 (sim_state_alloc_extra): Renamed & add 3rd arg.
93 * sim-utils.c (sim_state_alloc): Likewise.
94 (sim_state_alloc_extra): Set arch data.
95
6df01ab8
MF		 962021-05-16 Mike Frysinger <vapier@gentoo.org>
97
98 * callback.c: Replace config.h include with defs.h.
99 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
100 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
101 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
102 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
103 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
104 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
105 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
106 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
107 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
108 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
109 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
110 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
111 config.h include with defs.h.
112 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
113 * sim-io.c: Include defs.h.
114 (open): Undefine.
115 * defs.h: New file.
116
c5a2e012
MF		 1172021-05-15 Mike Frysinger <vapier@gentoo.org>
118
119 * nrun.c: Include environ.h.
120 (environ): Delete prototype.
121 (main): Delete HAVE_ENVIRON check.
122
2fbe9507
MF		 1232021-05-14 Mike Frysinger <vapier@gentoo.org>
124
125 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
126 (os_ftruncate): Change 3rd arg to int64_t.
127 (os_truncate): Change 3rd arg to int64_t.
128 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
129 * sim-io.h (sim_io_lseek): Likewise.
130
00330cd1
MF		 1312021-05-14 Mike Frysinger <vapier@gentoo.org>
132
133 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
134 (os_fstat): Delete 2nd arg to time callback.
135 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
136 to time callback.
137 * sim-io.h (sim_io_time): Change return to int64_t.
138 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
139
64654371
MF		 1402021-05-14 Mike Frysinger <vapier@gentoo.org>
141
142 * callback.c (cb_host_to_target_stat): Change PTR to void*.
143 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
144
df68e12b
MF		 1452021-05-14 Mike Frysinger <vapier@gentoo.org>
146
147 * Make-common.in (callback_h, remote_sim_h): Update path.
148 * callback.c: Update include path.
149 * gentmap.c (gen_targ_map_c): Likewise.
150 * sim-basics.h: Likewise.
151 * sim-close.c: Likewise.
152 * sim-core.c: Likewise.
153 * sim-load.c: Likewise.
154 * sim-module.h: Likewise.
155 * syscall.c: Likewise.
156
b50a658a
MF		 1572021-05-08 Mike Frysinger <vapier@gentoo.org>
158
159 * Make-common.in (modules.c): Touch $@ at the end.
160
532497fe
MF		 1612021-05-08 Mike Frysinger <vapier@gentoo.org>
162
163 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
164
12279229
MF		 1652021-05-08 Mike Frysinger <vapier@gentoo.org>
166
167 * cgen-types.h (mode_names): Rename to ...
168 (cgen_mode_names): ... this.
169 (MODE_NAME): Use cgen_mode_names.
170 * cgen-utils.c (mode_names): Rename to ...
171 (cgen_mode_names): ... this.
172
6ae9091a
MF		 1732021-05-08 Mike Frysinger <vapier@gentoo.org>
174
175 * cgen-ops.h (cgen_rtx_error): Declare.
176 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
177
aac7ce3c
MF		 1782021-05-08 Mike Frysinger <vapier@gentoo.org>
179
180 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
181
0d0878d7
MF		 1822021-05-08 Mike Frysinger <vapier@gentoo.org>
183
184 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
185 install-pdf): New rules.
186
65a9835b
TT		 1872021-05-08 Tom Tromey <tom@tromey.com>
188
189 * sim-options.c (compare_strings): Remove.
190 (dup_arg_p): Use htab_eq_string.
191
2849d28d
MF		 1922021-05-04 Mike Frysinger <vapier@gentoo.org>
193
194 * sim-hw.c (sim_hw_install): Rename to ...
195 (sim_install_hw): ... this. New prototype.
196 * sim-hw.h (sim_hw_install): Delete.
197 * sim-module.c: Delete sim-hw.h include.
198 (early_modules): Delete sim_hw_install.
199
937a049c
TT		 2002021-05-04 Tom Tromey <tromey@adacore.com>
201
202 * Make-common.in (generated_files): Add config.h.
203
5ee0bc23
MF		 2042021-05-04 Mike Frysinger <vapier@gentoo.org>
205
206 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
207 cast.
208 * sim-load.c (xprintf_bfd_vma): Delete.
209 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
210
f08708cb
SM		 2112021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
212
213 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
214 (hw_event_queue_schedule_vtracef): Likewise.
215 * hw-tree.h (hw_tree_vparse): Likewise.
216 * sim-profile.c (profile_vprintf): Likewise.
217 * sim-trace.c (dis_printf): Likewise.
218 * sim-trace.h (trace_printf): Likewise.
219 (trace_vprintf): Likewise.
220 * sim-utils.h (sim_do_commandf): Likewise.
221 * hw-events.c (hw_event_queue_schedule): Use
222 hw_event_queue_schedule_tracef.
223
72042732
SM		 2242021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
225
226 * sim-options.c (standard_option_handler): Add default cases to
227 switches.
228
f0c4dc40
MF		 2292021-05-02 Mike Frysinger <vapier@gentoo.org>
230
231 * callback.c (os_error): Change __attribute__((noreturn)) to
232 ATTRIBUTE_NORETURN.
233 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
234 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
235 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
236 * hw-tree.h (hw_tree_delete): Likewise.
237 * sim-basics.h (__attribute__): Delete.
238 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
239 to ATTRIBUTE_NORETURN.
240 (sim_engine_abort, sim_engine_vabort): Likewise.
241 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
242 __attribute__((printf)) to ATTRIBUTE_PRINTF.
243 * sim-inline.h (NORETURN): Delete.
244 (UNUSED): Change to ATTRIBUTE_UNUSED.
245 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
246 and ATTRIBUTE_NORETURN.
247 (sim_io_eprintf, sim_io_error): Likewise.
248 * sim-profile.c (profile_printf): Likewise.
249 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
250 sim_debug_printf): Likewise.
251
e4821e2f
MF		 2522021-05-01 Mike Frysinger <vapier@gentoo.org>
253
254 * sim-options.c (dup_arg_p): Call htab_empty.
255
328e805b
MF		 2562021-05-01 Mike Frysinger <vapier@gentoo.org>
257
258 * dv-sockser.c (dv_sockser_install): Rename to ...
259 (sim_install_dv_sockser): ... this.
260 * dv-sockser.h (dv_sockser_install): Delete.
261 * sim-module.c: Delete dv-sockser.h include.
262 (early_modules): Delete dv_sockser_install.
263
8e5f1516
MF		 2642021-05-01 Mike Frysinger <vapier@gentoo.org>
265
266 * Make-common.in (LIB_OBJS): Add modules.o.
267 (generated_files): Add modules.c.
268 (modules.c): New target.
269 * sim-module.c (modules): Rename to ...
270 (early_modules): ... this. Delete 0 sentinel.
271 (early_modules_len): Define.
272 (sim_modules_detected, sim_modules_detected_len): Declare.
273 (sim_pre_argv_init): Call sim_module_install_list.
274 (sim_module_install): New function.
275 (sim_module_install_list): New function.
276 * sim-module.h (sim_module_install_list): Declare.
277
fe348617
MF		 2782021-05-01 Mike Frysinger <vapier@gentoo.org>
279
280 * nrun.c (strsignal): New prototype.
281
ccf2e592
MF		 2822021-05-01 Mike Frysinger <vapier@gentoo.org>
283
284 * callback.c (wrap): Delete.
285 (os_close): Replace wrap call with direct call & setting last_errno.
286 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
287 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
288
bd0918c9
MF		 2892021-04-26 Mike Frysinger <vapier@gentoo.org>
290
291 * gennltvals.py (TARGETS): Delete. Update comment.
292 (gentvals): Unify common code paths.
293 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
294 target argument.
295 * nltvals.def: Regenerate.
296
4478c331
TT		 2972021-04-25 Tom Tromey <tom@tromey.com>
298
299 * sim-options.c (compare_strings): New function.
300 (ARG_HASH_SIZE, ARG_HASH): Remove.
301 (dup_arg_p): Use htab_t.
302 (sim_parse_args): Remove assert.
303
3886790f
MF		 3042021-04-24 Mike Frysinger <vapier@gentoo.org>
305
306 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
307
837b53fd
MF		 3082021-04-24 Mike Frysinger <vapier@gentoo.org>
309
310 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
311 (sim_parse_args): Call SIM_ASSERT.
312
19f6a43c
TT		 3132021-04-22 Tom Tromey <tom@tromey.com>
314
315 * sim-utils.c: Update includes.
316
efd82ac7
TT		 3172021-04-22 Tom Tromey <tom@tromey.com>
318
319 * Make-common.in: Require GNU make.
320
b396d3a1
TT		 3212021-04-22 Tom Tromey <tom@tromey.com>
322
323 * Make-common.in (stamp-hw): New target.
324 (hw-config.h): Depend on stamp-hw.
325 (mostlyclean): Remove stamp-hw and hw-config.h.
326
be866656
TT		 3272021-04-22 Tom Tromey <tom@tromey.com>
328
329 * Make-common.in (mostlyclean): Now an alias for clean, not
330 distclean.
331
dbc0e7ce
TT		 3322021-04-22 Tom Tromey <tom@tromey.com>
333
334 * sim-events.c (sim_events_schedule): Use
335 sim_events_schedule_tracef.
336
2f632133
SM		 3372021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
338
339 * callback.c (os_printf_filtered, os_vprintf_filtered,
340 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
341 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
342 * sim-events.h (sim_events_schedule_tracef,
343 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
344
f3d25569
MF		 3452021-04-18 Mike Frysinger <vapier@gentoo.org>
346
347 * gennltvals.py (TARGETS): Add moxie.
348 * nltvals.def: Regenerate.
349
b7c5246b
MF		 3502021-04-18 Mike Frysinger <vapier@gentoo.org>
351
352 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
353 * nltvals.def: Regenerate.
354
b3d4da0f
MF		 3552021-04-18 Mike Frysinger <vapier@gentoo.org>
356
357 * gennltvals.py (TARGETS): Add rx.
358 * nltvals.def: Regenerate.
359
f956ecde
MF		 3602021-04-18 Mike Frysinger <vapier@gentoo.org>
361
362 * gennltvals.py (TARGETS): Add m32c.
363 * nltvals.def: Regenerate.
364
2390d779
MF		 3652021-04-18 Mike Frysinger <vapier@gentoo.org>
366
367 * gennltvals.py (TARGETS): Add iq2000.
368 * nltvals.def: Regenerate.
369
7da5cf78
MF		 3702021-04-18 Mike Frysinger <vapier@gentoo.org>
371
372 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
373
10737236
JB		 3742021-04-15 John Baldwin <jhb@FreeBSD.org>
375
376 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
377 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
378 CSEARCH.
379
d5a71b11
MF		 3802021-04-12 Mike Frysinger <vapier@gentoo.org>
381
382 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
383 sim_cpu_alloc.
384 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
385 cgen_cpu_max_extra_bytes.
386 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
387 (sim_cpu_alloc): Delete 2nd arg.
388
81e6e8ae
TT		 3892021-04-08 Tom Tromey <tom@tromey.com>
390
391 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
392 new-style declaration.
393
a0e674c1
MF		 3942021-04-03 Mike Frysinger <vapier@gentoo.org>
395
396 * Make-common.in (install-common): Install as run-$arch and
397 libsim-$arch.a when not the primary arch.
398
c2783492
MF		 3992021-04-02 Mike Frysinger <vapier@gentoo.org>
400
401 * Make-common.in (CFLAGS_FOR_BUILD): Define.
402 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
403
e7d9022b
MF		 4042021-03-13 Mike Frysinger <vapier@gentoo.org>
405
406 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
407 LDFLAGS_FOR_BUILD.
408
c6c7769d
MF		 4092021-03-13 Mike Frysinger <vapier@gentoo.org>
410
411 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
412 (gentmap.o): New rule.
413 (gentmap): Call LINK_FOR_BUILD.
414
6c57b87f
MF		 4152021-03-07 Mike Frysinger <vapier@gentoo.org>
416
417 * Make-common.in (check): Delete body.
418
ed30adf7
MF		 4192021-02-28 Mike Frysinger <vapier@gentoo.org>
420
421 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
422 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
423
f8069d55
MF		 4242021-02-27 Mike Frysinger <vapier@gentoo.org>
425
426 * Make-common.in (SIM_EXTRA_ALL): Delete.
427 (all): Delete $(SIM_EXTRA_ALL).
428
760b3e8b
MF		 4292021-02-21 Mike Frysinger <vapier@gentoo.org>
430
431 * acinclude.m4: Removed.
432
136da8cd
MF		 4332021-02-13 Mike Frysinger <vapier@gentoo.org>
434
435 * acinclude.m4: Delete all sinclude & m4_include calls.
436
652f80e0
MF		 4372021-02-13 Mike Frysinger <vapier@gentoo.org>
438
439 * aclocal.m4: Delete.
440
4c0d76b9
MF		 4412021-02-06 Mike Frysinger <vapier@gentoo.org>
442
443 * sim-events.c: Include sim-cpu.h.
444 (sim_event_watchpoints): Define watch_pc.
445 (sim_events_watch_pc): New function.
446 (WATCH_SIM): Handle watch_pc.
447 * sim-events.h (sim_events_watch_pc): New prototype.
448 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
449 sim_events_watch_pc.
450 * sim-watch.h (sim_watchpoints): Delete pc.
451
cd89c53f
MF		 4522021-02-06 Mike Frysinger <vapier@gentoo.org>
453
454 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
455 AC_CONFIG_HEADERS.
456
aa09469f
MF		 4572021-02-06 Mike Frysinger <vapier@gentoo.org>
458
459 * Make-common.in (HDEFINES, TDEFINES): Delete.
460 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
461 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
462 bfd/configure.host sourcing.
463
b9249c46
MF		 4642021-02-04 Mike Frysinger <vapier@gentoo.org>
465
466 * gennltvals.py (TARGETS): Add riscv.
467 (TARGET_DIRS): Likewise.
468 * nltvals.def: Regenerate from the latest libgloss sources.
469
64515412
MF		 4702021-01-31 Mike Frysinger <vapier@gentoo.org>
471
472 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
473
5bc4f5ca
SH		 4742021-01-31 Stafford Horne <shorne@gmail.com>
475
476 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
477 (fixdfsi): Change res from unsigned32 to signed32.
478 (fixdfdi): Change res from unsigned64 to signed64.
479
9a7ba4aa
MF		 4802021-01-30 Mike Frysinger <vapier@gentoo.org>
481
482 * gennltvals.sh: Replace shell script with ...
483 * gennltvals.py: ... this Python script.
484 * nltvals.def: Regenerate.
485
d4e3adda
MF		 4862021-01-30 Mike Frysinger <vapier@gentoo.org>
487
488 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
489 sim_cia.
490 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
491
18d4b488
MF		 4922021-01-30 Mike Frysinger <vapier@gentoo.org>
493
494 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
495
f4dd7491
MF		 4962021-01-30 Mike Frysinger <vapier@gentoo.org>
497
498 * sim-hw.c (merge_device_file): Replace fgets with getline.
499
481fac96
MF		 5002021-01-30 Mike Frysinger <vapier@gentoo.org>
501
502 * gennltvals.sh (gen_arches): Sort calls by first arg.
503 * nltvals.def: Regenerate.
504
f89f33e5
MF		 5052021-01-18 Mike Frysinger <vapier@gentoo.org>
506
507 * Make-common.in (version.c): Simplifiy args and call move-if-change.
508 * create-version.sh: Delete host & target alias logic. Write to the
509 output directly.
510
5e25901f
MF		 5112021-01-18 Mike Frysinger <vapier@gentoo.org>
512
513 * configure, configure.ac, Makefile.in: Delete.
514
d9b1deff
MF		 5152021-01-13 Mike Frysinger <vapier@gentoo.org>
516
517 * sim-watch.c (default_interrupt_handler): Define.
518 (sim_watchpoint_install): Set default interrupt_handler to new
519 default_interrupt_handler.
520
c54f3efd
MF		 5212021-01-13 Mike Frysinger <vapier@gentoo.org>
522
523 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
524
62fe7512
MF		 5252021-01-13 Mike Frysinger <vapier@gentoo.org>
526
527 * sim-events.c (sim_events_watch_sim): Change byte_order type to
528 enum bfd_endian.
529 (sim_events_watch_core): Likewise.
530 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
531 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
532 call to sim_events_watch_sim.
533
f220ef63
MF		 5342021-01-12 Mike Frysinger <vapier@gentoo.org>
535
536 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
537
9c70334d
MF		 5382021-01-11 Mike Frysinger <vapier@gentoo.org>
539
540 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
541
90e123dd
MF		 5422021-01-11 Mike Frysinger <vapier@gentoo.org>
543
544 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
545
68ed2854
MF		 5462021-01-11 Mike Frysinger <vapier@gentoo.org>
547
548 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
549 strings.h, time.h, and errno.h.
550 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
551 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
552 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
553 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
554 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
555 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
556 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
557 and strings.h include.
558
f074c07d
MF		 5592021-01-09 Mike Frysinger <vapier@gentoo.org>
560
561 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
562 * sim-core.c, sim-watch.c: Include libiberty.h.
563
50df264d
MF		 5642021-01-09 Mike Frysinger <vapier@gentoo.org>
565
566 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
567
bf470982
MF		 5682021-01-09 Mike Frysinger <vapier@gentoo.org>
569
570 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
571 Set WERROR_CFLAGS when first arg is not set or is "yes".
572
b5a4a01a
MF		 5732021-01-09 Mike Frysinger <vapier@gentoo.org>
574
575 * hw-base.c (full_name_of_hw): Delete full_name. Replace
576 hw_strdup call with hw_malloc.
577
ce0be407
MF		 5782021-01-09 Mike Frysinger <vapier@gentoo.org>
579
580 * cgen-par.c: Include stdlib.h.
581 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
582
46f900c0
MF		 5832021-01-08 Mike Frysinger <vapier@gentoo.org>
584
585 * Make-common.in (C_DIALECT): Define.
586 (COMPILE.pre): Append $(C_DIALECT).
587 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
588
e904f56d
MF		 5892021-01-07 Mike Frysinger <vapier@gentoo.org>
590
591 * sim-core.c (sim_memory_map): Define.
592
dfb856ba
MF		 5932021-01-04 Mike Frysinger <vapier@gentoo.org>
594
595 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
596 * configure: Regenerate.
597
babd2ee1
MF		 5982021-01-04 Mike Frysinger <vapier@gentoo.org>
599
600 * sim-options.c (sim_print_version): Print out more details when
601 is_command is non-zero.
602
19b1c385
MF		 6032021-01-04 Mike Frysinger <vapier@gentoo.org>
604
605 * sim-options.c (standard_option_handler): Call sim_print_version.
606 (sim_print_version): New function.
607 * sim-options.h (sim_print_version): New prototype.
608
dbed468b
MF		 6092021-01-04 Mike Frysinger <vapier@gentoo.org>
610
611 * sim-config.c (print_sim_config): Rename to ...
2b667e32 612 (sim_config_print): ... this.
dbed468b
MF		 613 * sim-config.h: Likewise.
614
0ede24f2
MF		 6152021-01-02 Mike Frysinger <vapier@gentoo.org>
616
617 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
618 FLOOR_PAGE): Delete unused macros.
619 (align_up, align_down): Define.
620
b3f8962b
TV		 6212020-08-10 Tom de Vries <tdevries@suse.de>
622
623 * sim-cpu.c: Include stdlib.h for free.
624
b760fb3a
SM		 6252020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
626
627 * nrun.c: Include stdlib.h.
628 * sim-core.c: Likewise.
629 * sim-engine.c: Likewise.
630 * sim-io.c: Likewise.
631 * sim-module.c: Likewise.
632 * sim-reason.c: Likewise.
633
78aa740b
TT		 6342019-12-19 Tom Tromey <tromey@adacore.com>
635
636 PR build/24572:
637 * Makefile.in (install-strip): New target.
638
f47674be
PK		 6392019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
640
641 * sim-utils.c: Prevent buffer overflow.
642
ddd44b70
DD		 6432019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
644
645 * gennltvals.sh: Add PRU libgloss target.
646 * nltvals.def: Regenerate from the latest libgloss sources.
647
f1cc84f5
SH		 6482019-06-13 Stafford Horne <shorne@gmail.com>
649
650 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
651 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
652 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
653
688cea90
SH		 6542019-06-13 Stafford Horne <shorne@gmail.com>
655
656 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
657 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
658
798066ab
AB		 6592019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
660
661 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
662 CURRENT_TARGET_BYTE_ORDER.
663 (SUBWORDTFSI): Likewise.
664 (JOINSIDF): Likewise.
665 (JOINSIXF): Likewise.
666 (JOINSITF): Likewise.
667
d3fe0d7b
AB		 6682019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
669
670 * sim-base.h: Add 'sim-assert.h' include.
671 * sim-basics.h: Add 'libiberty.h' include.
672
b6061d4d
SH		 6732019-03-28 Stafford Horne <shorne@gmail.com>
674
675 * sim-options.c: Include "config.h".
676 Include <stdio.h>.
677 * sim-watch.c: Include "config.h".
678 Include <stdio.h>.
679 * hw-device.c: Include <string.h>.
680 * hw-events.c: Include <string.h>.
681 * hw-handles.c: Include <stdlib.h>.
682 * sim-fpu.c: Include <stdlib.h>.
683
ef986697
SH		 6842019-03-28 Stafford Horne <shorne@gmail.com>
685
686 * Make-common.in (sim-arange_h): Remove sim-arange.c
687 * sim-arange.c: Remove SIM_ARANGE_C.
688 Add ifdef for _SIM_ARANGE_C_.
689 Include "sim-arange.h".
690 Remove include for unused "sim-assert.h".
691 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
692 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
693 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
694 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
695 INLINE_SIM_ARANGE.
696 * sim-arange.h (sim_addr_range_add): Declare as
697 INLINE_SIM_ARANGE.
698 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
699 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
700 Remove definition of SIM_ARANGE_INLINE.
701 Remove [HAVE_INLINE].
702 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
703 * sim-base.h: Include "sim-arange.h"
704 * sim-basics.h: Remove include of "sim-arange.h"
705 * sim-inline.c: Include "sim-arange.c"
706 * sim-inline.h: Define INLINE_SIM_ARANGE.
707 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
708 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
709
67f8b42f
TT		 7102019-01-26 Tom Tromey <tom@tromey.com>
711
712 * Make-common.in (version.c): Use sim's create-version.sh.
713 * create-version.sh: New file.
714
7516c26f
PK		 7152019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
716
b84bb29d 717 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 718
dc7e8184
SM		 7192019-01-15 Simon Marchi <simon.marchi@ericsson.com>
720
721 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
722
c5ebe0ff
AB		 7232018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
724
725 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
726 this point, it should have already been set in cb_syscall.
727
07f5f4c6
RH		 7282018-10-05 Stafford Horne <shorne@gmail.com>
729
730 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
731 (ADDOFDI): New function, add overflow flag DI variant.
732 (SUBCFDI): New function, subtract carry flag DI variant.
733 (SUBOFDI): New function, subtract overflow flag DI variant.
734
2283a210
КВО		 7352018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
736
737 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
738 cpu_core.byte_xor.
739 * sim-core.c (sim_core_set_xor): Likewise.
740 (sim_core_xor_read_buffer): Likewise.
741 (sim_core_xor_write_buffer): Likewise.
742
58884b0e
PG		 7432017-12-12 Peter Gavin <pgavin@gmail.com>
744 Stafford Horne <shorne@gmail.com>
745
746 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
747 flag.
748 (MUL1OFSI): New function, 1's complement overflow flag.
749
07b95864
PG		 7502017-12-12 Peter Gavin <pgavin@gmail.com>
751 Stafford Horne <shorne@gmail.com>
752
753 * cgen-accfp.c (remsf, remdf): New function.
754 (cgen_init_accurate_fpu): Add remsf and remdf.
755 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
756 * sim-fpu.c (sim_fpu_rem): New function.
757 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
758 (sim_fpu_rem): New function.
759 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
760
5c887dd5
JB		 7612017-09-06 John Baldwin <jhb@FreeBSD.org>
762
763 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
764 environment.
765
003ca0fd
YQ		 7662017-05-24 Yao Qi <yao.qi@linaro.org>
767
768 * sim-trace.c (trace_disasm): Caller update.
769
5357150c
MF		 7702016-08-15 Mike Frysinger <vapier@gentoo.org>
771
772 * sim-base.h (sim_state_base): Add prog_syms_count.
773 (STATE_PROG_SYMS_COUNT): Define.
774 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
775 (trace_load_symbols): New function.
776 (trace_sym_value): Likewise.
777 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
778 loading logic with a call to trace_load_symbols.
779 * sim-trace.h (trace_load_symbols, trace_sym_value): New
780 prototypes.
781
4c171e25
MF		 7822016-08-13 Mike Frysinger <vapier@gentoo.org>
783
784 * cgen-types.h (mode_names): Mark const.
785 * cgen-utils.c (mode_names): Likewise.
786
6b979454
MF		 7872016-08-13 Mike Frysinger <vapier@gentoo.org>
788
789 * cgen-defs.h (struct cgen_state): Delete argv and envp.
790 (STATE_ARGV, STATE_ENVP): Delete.
791
13754e4c
NC		 7922016-02-04 Nick Clifton <nickc@redhat.com>
793
794 * cgen-scache.c (scache_option_handler): Prevent possible
795 undefined behaviour computing the size of the scache by using
796 unsigned integers instead of signed integers.
797
f749ed60
JB		 7982016-01-17 Joel Brobecker <brobecker@adacore.com>
799
800 * sim-fpu.c: Minor comment fixes throughout.
801
3c8e93b7
JB		 8022016-01-17 Joel Brobecker <brobecker@adacore.com>
803
804 * sim-fpu.c (print_bits): Minor reformatting (no code change).
805 (sim_fpu_map): Likewise.
806
34ac507d
MF		 8072016-01-11 Mike Frysinger <vapier@gentoo.org>
808
809 * sim-config.c (print_sim_config): Drop extra whitespace before =
810 in output for byte order, stdio, and msb settings.
811
ce39bd38
MF		 8122016-01-10 Mike Frysinger <vapier@gentoo.org>
813
814 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
815 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
816 sim-stdio, sim-trace, and sim-profile.
817 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
818 (SIM_AC_OPTION_ASSERT): Likewise.
819 (SIM_AC_OPTION_SMP): Likewise.
820 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
821 * configure: Regenerate.
822 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
823 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
824 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
825 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
826 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
827 WITH_ENVIRONMENT & USER_ENVIRONMENT.
828 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
829 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
830 WITH_ASSERT, WITH_STDIO): Delete.
831 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
832 check.
833
e19418e0
MF		 8342016-01-10 Mike Frysinger <vapier@gentoo.org>
835
836 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
837 * configure: Regenerate.
838 * Make-common.in (SIM_PACKAGES): Delete.
839 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
840
16f7876d
MF		 8412016-01-10 Mike Frysinger <vapier@gentoo.org>
842
843 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
844
35656e95
MF		 8452016-01-10 Mike Frysinger <vapier@gentoo.org>
846
847 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
848
99d8e879
MF		 8492016-01-10 Mike Frysinger <vapier@gentoo.org>
850
851 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
852 sim_link_links.
853 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
854 * gentmap.c: Change targ-vals.def include to nltvals.def.
855 * Make-common.in (gentmap): Change targ-vals.def to
856 $(srccom)/nltvals.def.
857 (distclean): Delete rm -f targ-vals.def.
858 * Makefile.in: Update comment.
859
347fe5bb
MF		 8602016-01-10 Mike Frysinger <vapier@gentoo.org>
861
862 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
863 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
864 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
865
0dc73ef7
MF		 8662016-01-10 Mike Frysinger <vapier@gentoo.org>
867
868 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
869 and --enable-sim-stdcall and sim_stdcall.
870 * configure: Regenerate.
871 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
872 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
873 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
874 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
875 (REGPARM_*): Delete all regparm defines and their use.
876
22be3fbe
MF		 8772016-01-10 Mike Frysinger <vapier@gentoo.org>
878
879 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
880 * Make-common.in (SIM_CFLAGS): Delete.
881 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
882 * Makefile.in: Likewise.
883
936df756
MF		 8842016-01-09 Mike Frysinger <vapier@gentoo.org>
885
886 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
887 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
888 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
889 * acinclude.m4 (SIM_AC_COMMON): ... here.
890 * aclocal.m4, configure: Regenerate.
891 * config.in: Delete file.
892 * callback.c: Change cconfig.h include to config.h.
893 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
894 syscall.c: Likewise.
895 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
896 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
897
b900245c
MF		 8982016-01-06 Mike Frysinger <vapier@gentoo.org>
899
900 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
901 date, and time information.
902
2e3d4f4d
MF		 9032016-01-06 Mike Frysinger <vapier@gentoo.org>
904
905 * sim-options.c (sim_parse_args): Mark argv array const.
906 * sim-options.h (sim_parse_args): Likewise.
907
bfb2629c
MF		 9082016-01-05 Mike Frysinger <vapier@gentoo.org>
909
910 * sim-trace.c: Include dis-asm.h.
911 (OPTION_TRACE_DISASM): New enum.
912 (trace_options): Add trace-disasm flag.
913 (trace_option_handler): Handle OPTION_TRACE_DISASM.
914 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
915 (dis_read, dis_printf, trace_disasm): New functions.
916 * sim-trace.h: Include dis-asm.h.
917 (TRACE_INSN_IDX): Clarify comment.
918 (TRACE_DISASM_IDX): New enum.
919 (TRACE_disasm): New define.
920 (WITH_TRACE_DISASM_P): New define.
921 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
922 (STRACE_DISASM_P): New define.
923 (TRACE_DISASM_P): Likewise.
924 (TRACE_DISASM_P): Likewise.
925 (TRACE_DISASM): Likewise.
926 (trace_disasm): New function.
927
44ddb0c6
MF		 9282016-01-04 Mike Frysinger <vapier@gentoo.org>
929
930 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
931
bc273e17
MF		 9322016-01-04 Mike Frysinger <vapier@gentoo.org>
933
934 * cgen-scache.c (MAX): Delete.
935 (scache_init): Change MAX to max.
936 * cgen-trace.c (min): Delete.
937 * cgen-utils.c (min): Delete.
938 * sim-basics.h [!min] (min): Define.
939 [!max] (max): Define.
940
8d7d784e
MF		 9412016-01-04 Mike Frysinger <vapier@gentoo.org>
942
943 * sim-options.c (sim_parse_args): Tweak getopt error message.
944
9bbf6f91
MF		 9452016-01-04 Mike Frysinger <vapier@gentoo.org>
946
947 * acinclude.m4 (sim-bswap): Delete.
948 * configure: Regenerate.
949 * Make-common.in (SIM_BSWAP): Delete.
950 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
951 * sim-config.h (htonl, ntohl): Delete.
952 (WITH_BSWAP): Delete.
953
77cf2ef5
MF		 9542016-01-03 Mike Frysinger <vapier@gentoo.org>
955
956 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
957 opterr state to it before calling getopt_long and restore afterwards.
958 Set opterr to 0. When optc is '?', call sim_io_eprintf.
959
61971b86
MF		 9602016-01-03 Mike Frysinger <vapier@gentoo.org>
961
962 * hw-device.h (device): Delete commented typedef.
963 * sim-basics.h (device): Delete typedef.
964
34fed699
MF		 9652016-01-03 Mike Frysinger <vapier@gentoo.org>
966
967 * sim-options.c (sim_parse_args): Replace for loop with a call
968 to countargv.
969
aba6f46b
MF		 9702016-01-03 Mike Frysinger <vapier@gentoo.org>
971
972 * nrun.c (myname): Mark const.
973 (main): Mark name const. Replace myname parsing loop with a
974 call to lbasename.
975
0cb8d851
MF		 9762016-01-03 Mike Frysinger <vapier@gentoo.org>
977
978 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
979 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
980 (SIM_AC_OPTION_HOSTENDIAN): Delete.
981 * config.in, configure: Regenerate.
982 * Make-common.in (SIM_HOSTENDIAN): Delete.
983 * sim-config.c (current_host_byte_order): Delete.
984 (sim_config): Delete current_host_byte_order assignments and
985 CURRENT_HOST_BYTE_ORDER checks.
986 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
987 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
988 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
989 (current_host_byte_order): Delete.
990 (CURRENT_HOST_BYTE_ORDER): Likewise.
991 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
992 (HOST_BYTE_ORDER): ... this.
993 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
994 HOST_BYTE_ORDER.
995 (sim_endian_join_16): Likewise.
996 * sim-n-core.h (sim_core_read_misaligned_N): Change
997 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
998 (sim_core_write_misaligned_N): Likewise.
999 * sim-n-endian.h (endian_t2h_N): Likewise.
1000 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1001 endian_le2h_N): Likewise.
1002 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1003
1ac72f06
MF		 10042016-01-02 Mike Frysinger <vapier@gentoo.org>
1005
1006 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1007 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1008 BFD_ENDIAN_UNKNOWN.
1009 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1010 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1011 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1012 * nrun.c (main): Likewise.
1013 * sim-config.c (current_host_byte_order): Change type to enum
1014 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1015 (current_target_byte_order): Likewise.
1016 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1017 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1018 BFD_ENDIAN_UNKNOWN.
1019 (sim_config): Change prefered_target_byte_order type to enum
1020 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1021 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1022 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1023 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1024 Delete all the various arch/OS endian includes & defines.
1025 (current_host_byte_order): Change type to enum bfd_endian.
1026 (current_target_byte_order): Likewise.
1027 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1028 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1029 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1030 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1031 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1032 BFD_ENDIAN_UNKNOWN.
1033 (sim_events_watch_core): Likewise.
1034 * sim-events.h: Likewise.
1035 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1036 BFD_ENDIAN_BIG.
1037 (sim_core_write_misaligned_N): Likewise.
1038 * sim-n-endian.h (endian_h2be_N): Likewise.
1039 (endian_be2h_N): Likewise.
1040 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1041 (offset_N): Likewise.
1042 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1043 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1044
d47f5b30
MF		 10452016-01-02 Mike Frysinger <vapier@gentoo.org>
1046
1047 * cgen-defs.h (current_state): Delete.
1048 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1049 * sim-utils.c (current_state): Delete.
1050
9950eccb
MF		 10512015-12-30 Mike Frysinger <vapier@gentoo.org>
1052
1053 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1054 to use lbasename.
1055
5e744ef8
MF		 10562015-12-27 Mike Frysinger <vapier@gentoo.org>
1057
1058 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1059
1b393626
MF		 10602015-12-26 Mike Frysinger <vapier@gentoo.org>
1061
1062 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1063 * config.in, configure: Regenerate.
1064 * Make-common.in (sim-basics_h): Delete tconfig.h.
1065 (distclean): Likewise.
1066 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1067 (new_sim_core_mapping): Delete WITH_HW and device *device.
1068 (sim_core_map_attach, sim_core_attach): Likewise.
1069 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1070 (sim_core_write_buffer): Likewise.
1071 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1072 *device.
1073 (sim_core_attach): Likewise.
1074 (device_io_read_buffer, device_io_write_buffer): Delete.
1075 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1076 (sim_core_write_aligned_N): Likewise.
1077 * tconfig.h: Delete file.
1078
dea10706
MF		 10792015-12-26 Mike Frysinger <vapier@gentoo.org>
1080
1081 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1082 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1083 (sim_core_write_buffer): Move cia decl to top of func. Call
1084 sim_cpu_hw_io_write_buffer if cpu is valid.
1085
49aef5a5
MF		 10862015-12-25 Mike Frysinger <vapier@gentoo.org>
1087
1088 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1089 HW_TRACE call.
1090 (hw_find_integer_property): Likewise.
1091 (hw_find_integer_array_property): Likewise.
1092 (hw_add_duplicate_property): Likewise.
1093
cf59f47e
MF		 10942015-12-25 Mike Frysinger <vapier@gentoo.org>
1095
1096 * sim-config.h (WITH_ENGINE): Delete.
1097 * sim-module.c (modules): Always include sim_engine_install.
1098
0d585950
MF		 10992015-12-25 Mike Frysinger <vapier@gentoo.org>
1100
1101 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1102 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1103 * sim-base.h: Always include sim-model.h.
1104 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1105 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1106 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1107 [!WITH_MODEL_P] (sim_machs): Define.
1108 * sim-model.h: Add some developer docs.
1109 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1110 (WITH_MODEL_P): Define.
1111 * sim-module.c (modules): Always include sim_model_install.
1112 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1113
8a0ebee6
MF		 11142015-12-25 Mike Frysinger <vapier@gentoo.org>
1115
1116 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1117 * sim-model.c: Likewise.
1118 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1119 SIM_MACH_IMP_PROPERTIES
1120
42a3af56
MF		 11212015-12-25 Mike Frysinger <vapier@gentoo.org>
1122
1123 * sim-core.c (device_error): Delete.
1124 (sim_core_map_attach): Delete calls to device_error.
1125 (sim_core_attach): Likewise.
1126 * sim-core.h (device_error): Delete.
1127 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1128 to sim_engine_abort.
1129 (sim_core_write_aligned_N): Likewise.
1130
9e8e7dd9
MF		 11312015-12-25 Mike Frysinger <vapier@gentoo.org>
1132
1133 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1134 * sim-core.c (sim_core_write_buffer): Likewise.
1135 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1136 (sim_core_write_aligned_N): Likewise.
1137
268c9139
MF		 11382015-12-25 Mike Frysinger <vapier@gentoo.org>
1139
1140 * dv-pal.c: Include config.h and sim-main.h.
1141 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1142
26936211
MF		 11432015-12-24 Mike Frysinger <vapier@gentoo.org>
1144
1145 * sim-options.c (standard_options): Always enable load-lma and
1146 load-vma options.
1147 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1148
9db2b719
MF		 11492015-12-24 Mike Frysinger <vapier@gentoo.org>
1150
1151 * sim-module.c (MODULE_LIST): Delete.
1152
bd3fb5b8
MF		 11532015-12-24 Mike Frysinger <vapier@gentoo.org>
1154
1155 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1156 Move to h8300/compile.c.
1157 [SIM_H8300] (standard_options): Likewise.
1158 (standard_option_handler): Likewise.
1159
84e8e361
MF		 11602015-12-24 Mike Frysinger <vapier@gentoo.org>
1161
1162 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1163 sim_watchpoint_install.
1164
3cabaf66
MF		 11652015-12-24 Mike Frysinger <vapier@gentoo.org>
1166
1167 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1168 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1169 sim_memopt_install.
1170 * sim-options.c (OPTION_MEM_SIZE): Delete.
1171 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1172 (standard_option_handler): Likewise.
1173
8abe6c66
MF		 11742015-12-24 Mike Frysinger <vapier@gentoo.org>
1175
1176 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1177
dc11500a
MF		 11782015-11-21 Mike Frysinger <vapier@gentoo.org>
1179
1180 PR sim/18762
1181 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1182
2561d580
MF		 11832015-11-21 Mike Frysinger <vapier@gentoo.org>
1184
1185 PR sim/19273
1186 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1187 vasprintf, and va_end together. Check ret after va_end call.
1188
37258e99
MF		 11892015-11-21 Mike Frysinger <vapier@gentoo.org>
1190
1191 * sim-types.h (SIM_PRI_TB): Define.
1192 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1193 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1194 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1195 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1196
cdf850e9
MF		 11972015-11-17 Mike Frysinger <vapier@gentoo.org>
1198
1199 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1200 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1201 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1202 (sim_core_translate): Likewise.
1203 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1204
146b80ff
MF		 12052015-11-16 Mike Frysinger <vapier@gentoo.org>
1206
1207 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1208 (cgen_cpu_close): Change to XCONCAT2.
1209
797eee42
MF		 12102015-11-15 Mike Frysinger <vapier@gentoo.org>
1211
1212 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1213 and sim-stop.o.
1214
6e4f085c
MF		 12152015-11-14 Mike Frysinger <vapier@gentoo.org>
1216
1217 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1218 * sim-close.c: New file.
1219
8e394ffc
AB		 12202015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1221 Ali Lown <ali.lown@imgtec.com>
1222
1223 * sim-bits.h (EXTEND6): New macro.
1224 (EXTEND12): New macro.
1225 (EXTEND25): New macro.
1226
602a67cb
MF		 12272015-06-24 Mike Frysinger <vapier@gentoo.org>
1228
1229 * sim-trace.c (trace_one_insn): Delete.
1230 * sim-trace.h (trace_one_insn): Delete.
1231
9b6025d1
MF		 12322015-06-24 Mike Frysinger <vapier@gentoo.org>
1233
1234 * sim-trace.c (debug_printf): Rename to ...
1235 (sim_debug_printf): ... this.
1236 * sim-trace.h (debug_printf): Delete define.
1237 (debug_printf): Rename to ...
1238 (sim_debug_printf): ... this.
1239
fa8f87e5
MF		 12402015-06-24 Mike Frysinger <vapier@gentoo.org>
1241
1242 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1243 (trace_options): Add trace-register option.
1244 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1245 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1246 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1247 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1248 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1249
cf304b56
MF		 12502015-06-24 Mike Frysinger <vapier@gentoo.org>
1251
1252 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1253 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1254 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1255 STRACE_DEBUG): Define.
1256
8371bf0c
MF		 12572015-06-24 Mike Frysinger <vapier@gentoo.org>
1258
1259 * sim-trace.c (trace_options): Update help text for trace-alu,
1260 trace-fpu, trace-vpu, and trace-semantics.
1261 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1262 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1263
e7505490
MF		 12642015-06-24 Mike Frysinger <vapier@gentoo.org>
1265
1266 * sim-assert.h (SIM_FILTER_PATH): Delete.
1267 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1268 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1269 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1270 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1271 * sim-events.c: Include libiberty.h.
1272 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1273
8d0978fb
MF		 12742015-06-23 Mike Frysinger <vapier@gentoo.org>
1275
1276 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1277 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1278 (AC_ARG_ENABLE(sim-debug)): Likewise.
1279 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1280 (AC_ARG_ENABLE(sim-trace)): Likewise.
1281 (AC_ARG_ENABLE(sim-profile)): Likewise.
1282 (AC_ARG_ENABLE(sim-environment)): Likewise.
1283 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1284 (AC_ARG_ENABLE(sim-assert)): Likewise.
1285 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1286 (AC_ARG_ENABLE(sim-endian)): Likewise.
1287 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1288 (AC_ARG_ENABLE(sim-float)): Likewise.
1289 (AC_ARG_ENABLE(sim-scache)): Likewise.
1290 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1291 (AC_ARG_ENABLE(sim-inline)): Likewise.
1292 (AC_ARG_ENABLE(sim-packages)): Likewise.
1293 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1294 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1295 (AC_ARG_ENABLE(sim-smp)): Likewise.
1296 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1297 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1298 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1299 * configure: Regenerate.
1300
4953dc20
MF		 13012015-06-23 Mike Frysinger <vapier@gentoo.org>
1302
1303 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1304
b50a1532
MF		 13052015-06-23 Mike Frysinger <vapier@gentoo.org>
1306
1307 * cgen-trace.c [!__STDC__]: Delete.
1308 * sim-trace.h [!__STDC__]: Likewise.
1309
ccd4b295
MF		 13102015-06-21 Mike Frysinger <vapier@gentoo.org>
1311
1312 * sim-model.c (sim_model_init): Assert model is not NULL.
1313
f55b33d5
MF		 13142015-06-21 Mike Frysinger <vapier@gentoo.org>
1315
1316 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1317 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1318 uint#_t.
1319
618b526e
MF		 13202015-06-21 Mike Frysinger <vapier@gentoo.org>
1321
1322 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1323 (SIM_ALU_H): ... this.
1324 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1325 (SIM_ASSERT_H): ... this.
1326 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1327 (SIM_BASICS_H): ... this.
1328 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1329 (SIM_BITS_H): ... this.
1330 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1331 (SIM_ENDIAN_H): ... this.
1332
57b42d64
MF		 13332015-06-18 Mike Frysinger <vapier@gentoo.org>
1334
1335 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1336 constant string.
1337
7aec3bb9
MF		 13382015-06-18 Mike Frysinger <vapier@gentoo.org>
1339
1340 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1341 m for sentinel testing.
1342
7d5c6c43
MF		 13432015-06-17 Mike Frysinger <vapier@gentoo.org>
1344
1345 * sim-syscall.c: Include errno.h and targ-vals.h.
1346 (sim_syscall_multi, sim_syscall): Define.
1347 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1348 * syscall.c (cb_syscall): Extend comment.
1349
61a0c964
MF		 13502015-06-17 Mike Frysinger <vapier@gentoo.org>
1351
1352 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1353 * sim-syscall.c: New file.
1354 * sim-syscall.h: New file.
1355
6362a3f8
MF		 13562015-06-17 Mike Frysinger <vapier@gentoo.org>
1357
1358 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1359 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1360 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1361 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1362 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1363 Define.
1364 * gentmap.c (gen_targ_map_c): Output name field.
1365
306f4178
MF		 13662015-06-12 Mike Frysinger <vapier@gentoo.org>
1367
1368 * acinclude.m4: Change configure.in to configure.ac.
1369 * sim-config.h: Likewise.
1370
a3487082
MF		 13712015-06-12 Mike Frysinger <vapier@gentoo.org>
1372
1373 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1374 * configure: Regenerate.
1375
bb11f3ed
MF		 13762015-06-12 Mike Frysinger <vapier@gentoo.org>
1377
1378 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1379 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1380 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1381 TRACE_DEBUG): Define.
1382
bffcfec8
MF		 13832015-06-12 Mike Frysinger <vapier@gentoo.org>
1384
1385 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1386 * sim-trace.c (trace_option_handler): Likewise.
1387 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1388 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1389 (TRACE_ANY_P): Likewise.
1390
db7858e2
MF		 13912015-06-12 Mike Frysinger <vapier@gentoo.org>
1392
1393 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1394 CGEN_TRACE_INSN_FINI.
1395 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1396 trace_result to cgen_trace_result, trace_insn_fini to
1397 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1398 and trace_extract to cgen_trace_extract.
1399 * cgen-trace.h (trace_insn_init): Rename to ...
1400 (cgen_trace_insn_init): ... this.
1401 (trace_insn_fini): Rename to ...
1402 (cgen_trace_insn_fini): ... this.
1403 (trace_insn): Rename to ...
1404 (cgen_trace_insn): ... this.
1405 (trace_extract): Rename to ...
1406 (cgen_trace_extract): ... this.
1407 (trace_result): Rename to ...
1408 (cgen_trace_result): ... this.
1409 (TRACE_RESULT_P): Rename to ...
1410 (CGEN_TRACE_RESULT_P): ... this.
1411 (TRACE_INSN_INIT): Rename to ...
1412 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1413 cgen_trace_insn_init.
1414 (TRACE_INSN_FINI): Rename to ...
1415 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1416 cgen_trace_insn_fini.
1417 (TRACE_PRINTF): Rename to ...
1418 (CGEN_TRACE_PRINTF): ... this.
1419 (TRACE_INSN): Rename to ...
1420 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1421 (TRACE_EXTRACT): Rename to ...
1422 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1423 cgen_trace_extract.
1424 (TRACE_RESULT): Rename to ...
1425 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1426 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1427 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1428 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1429 TRACE_INSN to CGEN_TRACE_INSN.
1430 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1431
83034798
MF		 14322015-06-11 Mike Frysinger <vapier@gentoo.org>
1433
1434 * sim-events.c (ETRACE_P): Delete.
1435 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1436 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1437 * sim-events.h (struct _sim_events): Delete trace member.
1438 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1439 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1440
ce4eda4a
MF		 14412015-06-11 Mike Frysinger <vapier@gentoo.org>
1442
1443 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1444 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1445 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1446 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1447
a6c2a374
MF		 14482015-06-11 Mike Frysinger <vapier@gentoo.org>
1449
1450 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1451
9b9c712c
MF		 14522015-06-11 Mike Frysinger <vapier@gentoo.org>
1453
1454 * sim-trace.h (WITH_TRACE_P): New define.
1455 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1456 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1457 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1458 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1459 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1460 Redefine to use WITH_TRACE_P.
1461
14622015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1463
1464 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1465 mistake in call to sim_engine_abort.
509c2f32 1466
0a13382c
NC		 14672015-04-29 Nick Clifton <nickc@redhat.com>
1468
1469 PR 18273
1470 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1471 increasing parenthesis around casts to signed values.
0a13382c 1472
767e68f1
MF		 14732015-04-21 Mike Frysinger <vapier@gentoo.org>
1474
1475 * gennltvals.sh: Add mcore support.
1476 * nltvals.def: Regenerate.
1477
248d23e8
MF		 14782015-04-21 Mike Frysinger <vapier@gentoo.org>
1479
1480 * cgen.sh: Add +x permissions.
1481 * genmloop.sh: Likewise.
1482 * gentvals.sh: Likewise.
1483 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1484 Change all uses of srcroot for newlib to newlibroot.
1485
20bca71d
MF		 14862015-04-18 Mike Frysinger <vapier@gentoo.org>
1487
1488 * sim-base.h (SIM_CPU): New typedef.
1489
7e83aa92
MF		 14902015-04-18 Mike Frysinger <vapier@gentoo.org>
1491
1492 * cgen-engine.h (CIA_ADDR): Delete.
1493 * sim-base.h: Update sim_cia example.
1494 [!CIA_ADDR] (sim_cia): New typedef.
1495
034685f9
MF		 14962015-04-17 Mike Frysinger <vapier@gentoo.org>
1497
1498 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1499 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1500 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1501 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1502 CIA_SET to CPU_PC_SET.
1503
78e9aa70
MF		 15042015-04-15 Mike Frysinger <vapier@gentoo.org>
1505
1506 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1507 * sim-main.h (STATE_CPU): Remove from comment and define.
1508
bf12d44e
MF		 15092015-04-13 Mike Frysinger <vapier@gentoo.org>
1510
1511 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1512 * configure: Regenerate.
1513
a542beff
MF		 15142015-04-13 Mike Frysinger <vapier@gentoo.org>
1515
1516 * sim-options.c: Include version.h.
1517 (OPTIONS_VERSION): New enum.
1518 (standard_options): Add "version".
1519 (standard_option_handler): Handle OPTIONS_VERSION.
1520
8c32ba22
MF		 15212015-04-13 Mike Frysinger <vapier@gentoo.org>
1522
1523 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1524 (create-version.sh): Delete.
1525
122bbfb5
MF		 15262015-04-06 Mike Frysinger <vapier@gentoo.org>
1527
1528 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1529
0fe84f3f
MF		 15302015-04-01 Mike Frysinger <vapier@gentoo.org>
1531
1532 * run-sim.h, run.c: Delete.
1533 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1534
aadc9410
MF		 15352015-03-31 Mike Frysinger <vapier@gentoo.org>
1536
1537 * config.in, configure: Regenerate.
1538 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1539 (ZLIB, ZLIBINC): Define.
1540 (BFD_LIB): Add $(ZLIB).
1541
5a394431
MF		 15422015-03-31 Mike Frysinger <vapier@gentoo.org>
1543
1544 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1545 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1546
92fc6153
MF		 15472015-03-29 Mike Frysinger <vapier@gentoo.org>
1548
1549 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1550 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1551 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1552
596f8827
MF		 15532015-03-24 Mike Frysinger <vapier@gentoo.org>
1554
1555 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1556 usage of STATE_WATCHPOINTS.
1557 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1558 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1559
523ba8f9
MF		 15602015-03-24 Mike Frysinger <vapier@gentoo.org>
1561
1562 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1563
c0931f26
MF		 15642015-03-24 Mike Frysinger <vapier@gentoo.org>
1565
1566 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1567
30452bbe
MF		 15682015-03-24 Mike Frysinger <vapier@gentoo.org>
1569
1570 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1571 of enable_sim_hardware to AC_ARG_ENABLE.
1572
49cd1634
MF		 15732015-03-23 Mike Frysinger <vapier@gentoo.org>
1574
1575 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1576 Add dv-sockser.o to sim_hw_objs.
1577
3649cb06
MF		 15782015-03-23 Mike Frysinger <vapier@gentoo.org>
1579
1580 * dv-sockser.c: Include config.h.
1581 * dv-sockser.h: Include sim-inline.h.
1582 [HAVE_DV_SOCKSER]: Move all prototypes here.
1583 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1584 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1585
6cd5ace4
MF		 15862015-03-16 Mike Frysinger <vapier@gentoo.org>
1587
1588 * gentmap.c, run.c: Convert old style prototypes.
1589
ae7d0cac
MF		 15902015-03-16 Mike Frysinger <vapier@gentoo.org>
1591
1592 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1593 symlinking tconfig.h to tconfig.in.
1594 * config.in, configure: Regenerate.
1595 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1596 * tconfig.in: Rename file ...
1597 * tconfig.h: ... here.
1598
8406bb59
MF		 15992015-03-15 Mike Frysinger <vapier@gentoo.org>
1600
1601 * dv-socker.h (dv_sockser_install): Declare.
1602 * sim-module.c: Include config.h.
1603 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1604 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1605 * sim-module.h: Include gdb/remote-sim.h.
1606
1303206d
MF		 16072015-03-14 Mike Frysinger <vapier@gentoo.org>
1608
1609 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1610 (sim-inline.c): Delete rule.
1611
465fb143
MF		 16122015-03-14 Mike Frysinger <vapier@gentoo.org>
1613
1614 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1615 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1616 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1617
93129366
MF		 16182015-03-14 Mike Frysinger <vapier@gentoo.org>
1619
1620 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1621 [!ASSERT, WITH_ASSERT]: Likewise.
1622 * sim-endian.c: Delete sim-io.h include.
1623
4c4ca605
MF		 16242015-02-19 Mike Frysinger <vapier@gentoo.org>
1625
1626 * run-sim.h (sim_kill): Delete unused prototype.
1627
dc1d9d1f
CG		 16282015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1629
16218fd3
CG		 1630 * gentmap.c: Include "string.h".
1631
16322015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1633
1634 * sim-options.c (sim_args_command): Call freeargv() when failure
1635 occurs.
dc1d9d1f 1636
fdbf396f
JB		 16372015-01-07 Joel Brobecker <brobecker@adacore.com>
1638
1639 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1640
2d7bb758
JB		 16412014-12-03 Joel Brobecker <brobecker@adacore.com>
1642
1643 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1644 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1645 callbacks following renaming in callback.h.
1646 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1647 callback by call to "to_lstat" callback
1648
6aefca7e
GB		 16492014-08-28 Gary Benson <gbenson@redhat.com>
1650
1651 * sim-trace.h (debug_printf): New define.
1652
2974be62
AM		 16532014-08-19 Alan Modra <amodra@gmail.com>
1654
1655 * configure: Regenerate.
1656
faa743bb
RM		 16572014-08-15 Roland McGrath <mcgrathr@google.com>
1658
1659 * configure: Regenerate.
1660 * config.in: Regenerate.
1661
60d847df
MF		 16622014-03-10 Mike Frysinger <vapier@gentoo.org>
1663
1664 * sim-command.c (sim_do_command): Add const to cmd.
1665 * sim-options.c (sim_args_command): Add const to cmd.
1666 * sim-options.h (sim_args_command): Add const to cmd.
1667
b2b255bd
MF		 16682014-03-05 Mike Frysinger <vapier@gentoo.org>
1669
1670 * sim-hload.c (sim_load): Add const to prog.
1671 * sim-load.c (sim_load_file): Likewise.
1672 * sim-utils.c (sim_analyze_program): Likewise.
1673 * sim-utils.h (sim_analyze_program): Likewise.
1674 (sim_load_file): Likewise.
1675
1a8a700e
MF		 16762014-03-04 Mike Frysinger <vapier@gentoo.org>
1677
1678 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1679 * callback.c (system): Delete unused prototype.
1680 (os_init): Likewise.
1681 (os_shutdown): Likewise.
1682 (os_unlink): Likewise.
1683 (os_time): Likewise.
1684 (os_system): Likewise.
1685 (os_rename): Likewise.
1686 (os_write_stdout): Likewise.
1687 (os_flush_stdout): Likewise.
1688 (os_write_stderr): Likewise.
1689 (os_flush_stderr): Likewise.
1690 (os_write): Likewise.
1691 (os_read_stdin): Likewise.
1692 (os_read): Likewise.
1693 (os_open): Likewise.
1694 (os_lseek): Likewise.
1695 (os_isatty): Likewise.
1696 (os_get_errno): Likewise.
1697 (os_close): Likewise.
1698 (os_vprintf_filtered): Likewise.
1699 (os_evprintf_filtered): Likewise.
1700 (os_error): Likewise.
1701 (fdmap): Likewise.
1702 (fdbad): Likewise.
1703 (wrap): Likewise.
1704 (wrap): Change to new style prototype.
1705 (fdbad): Likewise.
1706 (fdmap): Likewise.
1707 (os_close): Likewise.
1708 (os_poll_quit): Likewise.
1709 (os_get_errno): Likewise.
1710 (os_isatty): Likewise.
1711 (os_lseek): Likewise.
1712 (os_open): Likewise.
1713 (os_read): Likewise.
1714 (os_read_stdin): Likewise.
1715 (os_write): Likewise.
1716 (os_write_stdout): Likewise.
1717 (os_flush_stdout): Likewise.
1718 (os_write_stderr): Likewise.
1719 (os_flush_stderr): Likewise.
1720 (os_rename): Likewise.
1721 (os_system): Likewise.
1722 (os_time): Likewise.
1723 (os_unlink): Likewise.
1724 (os_stat): Likewise.
1725 (os_fstat): Likewise.
1726 (os_lstat): Likewise.
1727 (os_ftruncate): Likewise.
1728 (os_truncate): Likewise.
1729 (os_pipe): Likewise.
1730 (os_pipe_empty): Likewise.
1731 (os_pipe_nonempty): Likewise.
1732 (os_shutdown): Likewise.
1733 (os_init): Likewise.
1734 (cb_read_target_syscall_maps): Likewise.
1735 (cb_target_to_host_syscall): Likewise.
1736 (cb_host_to_target_errno): Likewise.
1737 (cb_target_to_host_open): Likewise.
1738 (cb_store_target_endian): Likewise.
1739 (cb_host_to_target_stat): Likewise.
1740 * sim-hload.c (sim_load): Change to new style prototype.
1741 * sim-load.c (sim_load_file): Change to new style prototype.
1742 (report_transfer_performance): Likewise.
1743 (xprintf_bfd_vma): Likewise.
1744 * syscall.c (cb_get_string): Change to new style prototype.
1745 (get_path): Likewise.
1746 (cb_syscall): Likewise.
1747
7b064844
HPN		 17482013-10-15 Hans-Peter Nilsson <hp@axis.com>
1749
1750 * create-version.sh: Align parameters to match those of
1751 ../../gdb/common/create-version.sh.
1752 * Make-common.in (srcsim): New variable.
1753 (version.c): Adjust call to create-version.sh as per above.
1754
bf3d9781
AM		 17552013-09-23 Alan Modra <amodra@gmail.com>
1756
1757 * configure: Regenerate.
1758
f06dccb0
MF		 17592013-09-03 Mike Stump <mikestump@comcast.net>
1760
1761 * sim-options.c (complete_option_list): Mark text and word const.
1762
d6c2da54
TT		 17632013-06-28 Tom Tromey <tromey@redhat.com>
1764
1765 * Make-common.in (version.c): Use version.in, not
1766 common/version.in.
1767 * create-version.sh: Likewise.
1768
b652c496
JB		 17692013-06-24 Joel Brobecker <brobecker@adacore.com>
1770
1771 * create-version.sh: New script. Adapted from
1772 gdb/commong/create-version.sh.
1773 * Make-common.in (version.c): Update rule dependencies,
1774 and re-implement using create-version.sh.
1775
3346cfda
NC		 17762013-06-21 Nick Clifton <nickc@redhat.com>
1777
1778 * gennltvals.sh: Add msp430 support.
1779 * nltvals.def: Regenerate.
1780
31e6ad7d
MF		 17812013-06-03 Mike Frysinger <vapier@gentoo.org>
1782
1783 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1784 * aclocal.m4, configure: Regenerate.
1785
d3685d60
TT		 17862013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1787
1788 PR build/15414:
1789 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1790 -Wformat-nonliteral with -Wno-format.
1791
1517bd27
MF		 17922013-03-26 Mike Frysinger <vapier@gentoo.org>
1793
1794 * acinclude.m4: Regenerate.
1795
3fd38161
JS		 17962013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1797
1798 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1799 which do not support dv-sockser.o. Add always as option to
1800 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1801 is always required to be enabled by simulator.
1802
3f170f37
MF		 18032012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1804
1805 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1806 * nltvals.def: Regenerate.
1807
5f3ef9d0
JB		 18082012-06-16 Joel Brobecker <brobecker@adacore.com>
1809
1810 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1811 * config.in, configure: Regenerate.
1812
2c1fa544
PA		 18132012-05-24 Pedro Alves <palves@redhat.com>
1814
1815 * sim-signal.h (sim_signal_to_target): Rename to ...
1816 (sim_signal_to_gdb_signal): ... this.
1817 * sim-signal.c (sim_signal_to_target): Rename to ...
1818 (sim_signal_to_gdb_signal): ... this.
1819 * sim-reason.c (sim_stop_reason): Adjust to rename.
1820
a493e3e2
PA		 18212012-05-24 Pedro Alves <palves@redhat.com>
1822
1823 PR gdb/7205
1824
72f4393d 1825 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1826
2ea28649
PA		 18272012-05-24 Pedro Alves <palves@redhat.com>
1828
1829 PR gdb/7205
1830
1831 Replace target_signal with gdb_signal throughout.
1832
a6ff997c
NC		 18332012-05-18 Nick Clifton <nickc@redhat.com>
1834
1835 PR 14072
1836 * callback.c: Include config.h before system header files.
1837 * cgen-trace.c: Likewise.
1838 * cgen-utils.c: Likewise.
1839 * gentmap.c: Likewise.
1840
ffbc20d9
MF		 18412012-04-02 Mike Frysinger <vapier@gentoo.org>
1842
1843 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1844
2aaed979
KB		 18452012-03-28 Rathish C <rathish.c@kpitcummins.com>
1846
1847 * sim-trace.c: Update the function prototype of save_data_size.
1848 Move the enum data_fmt from here...
1849 * sim-trace.h: ...to here.
1850 Add function prototype of save_data.
1851
a35a3322
MF		 18522012-03-25 Mike Frysinger <vapier@gentoo.org>
1853
1854 * sim-core.h (sim_core_trans_addr): Add prototype.
1855
f914e384
HPN		 18562012-03-24 Hans-Peter Nilsson <hp@axis.com>
1857
1858 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1859 missing in last change.
1860
2232061b
MF		 18612012-03-24 Mike Frysinger <vapier@gentoo.org>
1862
1863 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1864 * nrun.c: Include string.h/strings.h.
1865 * aclocal.m4, config.in, configure: Regenerate.
1866
ac0aacdf
MF		 18672012-03-22 Mike Frysinger <vapier@gentoo.org>
1868
1869 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1870 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1871 out -Werror initialization.
1872
509deab2
MF		 18732012-03-19 Mike Frysinger <vapier@gentoo.org>
1874
1875 * Make-common.in (TAGS): Change a-z to [:lower:].
1876 * acinclude.m4 (sim-trace): Likewise.
1877 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1878 Change A-Za-z0-9 to [:alnum:].
1879
9a5e0c49
MF		 18802012-03-18 Mike Frysinger <vapier@gentoo.org>
1881
1882 * nrun.c (main): Display strsignal of sigrc.
1883
96cdfef0
MF		 18842012-01-06 Mike Frysinger <vapier@gentoo.org>
1885
1886 * Makefile.in (abs_srcdir): Declare.
1887 (srcroot): Define in terms of abs_srcdir.
1888 (headers): Change srcdir to abs_srcdir.
1889
12c3e59c
JB		 18902012-01-02 Joel Brobecker <brobecker@adacore.com>
1891
1892 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1893 header.
1894
96987c2b
JB		 18952011-12-19 Joel Brobecker <brobecker@adacore.com>
1896
1897 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1898 system bourne shell.
1899
71712327
MF		 19002011-12-03 Mike Frysinger <vapier@gentoo.org>
1901
1902 * syscall.c (cb_get_string): Rename from "get_string".
1903 (get_path): Rename get_string call to cb_get_string.
1904
db2e4d67
MF		 19052011-12-03 Mike Frysinger <vapier@gentoo.org>
1906
1907 * Make-common.in (VPATH): Add $(srccom).
1908 (DEP): Delete.
1909 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1910 POSTCOMPILE): New variables.
1911 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1912 Include dependency files, when using GNU Make. Delete all
1913 dependency-only rules.
1914 * aclocal.m4: Include ../../config/depstand.m4. Call
1915 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1916 (MAKE, GMAKE): New substs.
1917
a13852d9
MF		 19182011-11-07 Mike Frysinger <vapier@gentoo.org>
1919
1920 PR sim/13161
1921 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1922 * configure, config.in: Regenerate.
1923 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1924
4399a56b
MF		 19252011-10-19 Mike Frysinger <vapier@gentoo.org>
1926
1927 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1928
f1a81b37
JB		 19292011-10-18 John Wehle <john@feith.com> (tiny patch)
1930
1931 * sim-profile.c (profile_info): Only print the title once.
1932
9c082ca8
MF		 19332011-10-17 Mike Frysinger <vapier@gentoo.org>
1934
1935 * acinclude.m4: Rename from aclocal.m4.
1936 * aclocal.m4: Regenerate.
1937
6ffe910a
MF		 19382011-10-17 Mike Frysinger <vapier@gentoo.org>
1939
1940 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1941 * common.m4: Delete.
1942 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1943 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1944 * configure: Regenerate.
1945
59c0b43d
TT		 19462011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1947
1948 * sim-alu.h (ALU32_AND): Clear carry flag.
1949 (ALU32_AND): Clear carry flag.
1950
66f8d993
MF		 19512011-10-09 Mike Frysinger <vapier@gentoo.org>
1952
1953 * dv-cfi.c: Include stdbool.h.
1954
d56a2aae
MF		 19552011-10-09 Mike Frysinger <vapier@gentoo.org>
1956
1957 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1958
4a99173d
MF		 19592011-10-04 Mike Frysinger <vapier@gentoo.org>
1960
1961 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1962 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1963
10915d9a
MF		 19642011-07-12 Mike Frysinger <vapier@gentoo.org>
1965
1966 * sim-command.c: Include sim-options.h.
1967
63042524
MF		 19682011-07-12 Mike Frysinger <vapier@gentoo.org>
1969
1970 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1971
24a6c33d
MF		 19722011-07-12 Mike Frysinger <vapier@gentoo.org>
1973
1974 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1975 Delete direct call to AC_PROG_CC.
1976
2419798b
MF		 19772011-07-05 Mike Frysinger <vapier@gentoo.org>
1978
1979 * sim-command.c: New file.
1980 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1981 (sim-command.o): New rule.
1982
440db575
MF		 19832011-05-27 Mike Frysinger <vapier@gentoo.org>
1984
1985 * sim-options.c (standard_option_handler): Remove arg[0] check
1986 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1987 not an empty string, otherwise assign "" back to it.
1988
3ddcae71
MF		 19892011-05-26 Mike Frysinger <vapier@gentoo.org>
1990
1991 * nltvals.def: Regenerate to include Blackfin syscalls again.
1992
3a49ea9f
MF		 19932011-05-25 Mike Frysinger <vapier@gentoo.org>
1994
1995 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1996 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1997 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1998 (trace_idx_to_str): Likewise.
1999 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2000 (TRACE_syscall): Define.
2001 (WITH_TRACE_SYSCALL_P): Likewise.
2002 (TRACE_SYSCALL_P): Likewise.
2003
dd931b2f
MF		 20042011-05-23 Mike Frysinger <vapier@gentoo.org>
2005
2006 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2007 remove now-unnecessary sub-scope for glue->type setting.
2008 Check to see if the "reg" property exists before we use it, and
2009 if it doesn't exist, error out for "glue" devices.
2010
0e31da21
MF		 20112011-05-23 Mike Frysinger <vapier@gentoo.org>
2012
2013 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2014 glue-or, and set type to glue_xor when name is glue-xor.
2015 (hw_glue_port_event): Return immediately when type is glue_io
2016 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2017 and hw_port_event calls from glue_and to end of function.
2018
34b47c38
MF		 20192011-05-11 Mike Frysinger <vapier@gentoo.org>
2020
2021 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2022 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2023 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2024 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2025 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2026 around function arguments.
2027
56a9aa1d
MF		 20282011-04-14 Mike Frysinger <vapier@gentoo.org>
2029
2030 * sim-options.c (complete_option_list, sim_complete_command):
2031 New functions.
2032
d45bea91
MF		 20332011-04-02 Mike Frysinger <vapier@gentoo.org>
2034
2035 * dv-glue.c: Fix up style.
2036
12c4cbd5
MF		 20372011-04-02 Mike Frysinger <vapier@gentoo.org>
2038
2039 * hw-alloc.c (hw_alloc_data): Adjust brace.
2040 * hw-base.c (hw_base_data): Likewise.
2041 (generic_hw_unit_decode): Fix indentation.
2042 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2043 * hw-events.c (hw_event, hw_event_data): Likewise.
2044 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2045 * hw-instances.c (hw_instance_data): Likewise.
2046 * hw-instances.h (hw_instance): Likewise.
2047 * hw-main.h (hw_descriptor, enum): Likewise.
2048 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2049 * hw-ports.h (hw_port_descriptor): Likewise.
2050 * hw-properties.c (hw_property_data): Likewise.
2051 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2052 _range_property_spec, _reg_property_spec): Likewise.
2053 * hw-tree.c (_name_specifier, printer): Likewise.
2054 (split_device_specifier, parse_string_property, hw_tree_traverse,
2055 print_size, print_reg_property, print_string, print_properties):
2056 Fix indentation.
2057
66ee2731
MF		 20582011-03-29 Mike Frysinger <vapier@gentoo.org>
2059
2060 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2061 * Make-common.in (dv-cfi.o): New rule.
2062 * dv-cfi.c, dv-cfi.h: New files.
2063
165b70ea
KB		 20642011-03-21 Kevin Buettner <kevinb@redhat.com>
2065
2066 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2067 fcntl.h and sys/fcntl.h, for constants.
2068 * nltvals.def: Regenerate.
2069 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2070 * sim-io.h (sys/types.h, sys/stat.h): Include.
2071 (sim_io_stat, sim_io_fstat): Declare.
2072
028f6515
MF		 20732011-03-14 Mike Frysinger <vapier@gentoo.org>
2074
2075 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2076 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2077 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2078 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2079 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2080 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2081 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2082 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2083 syscall.c: Trim trailing whitespace.
2084
ef016f83
MF		 20852011-03-05 Mike Frysinger <vapier@gentoo.org>
2086
2087 * gennltvals.sh: Handle bfin targets.
2088 * nltvals.def: Regenerate.
2089
fee17b35
KB		 20902011-02-25 Kevin Buettner <kevinb@redhat.com>
2091
2092 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2093 file descriptors.
2094
d79fe0d6
MF		 20952011-02-14 Mike Frysinger <vapier@gentoo.org>
2096
2097 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2098 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2099 (hw_free): Drop zfree logic and always call free.
2100 * hw-base.c (hw_delete): Change zfree to free.
2101 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2102 (hw_handle_remove_phandle): Likewise.
2103 * hw-instances.c (hw_instance_delete): Likewise.
2104 * hw-tree.c (parse_reg_property): Likewise.
2105 (parse_ranges_property): Likewise.
2106 (parse_string_property): Likewise.
2107 * sim-core.c (sim_core_uninstall): Likewise.
2108 * sim-cpu.c (sim_cpu_free_all): Likewise.
2109 * sim-hw.c (sim_hw_uninstall): Likewise.
2110 * sim-memopt.c (do_memopt_delete): Likewise.
2111 (sim_memory_uninstall): Likewise.
2112 * sim-module.c (sim_module_uninstall): Likewise.
2113 * sim-options.c (sim_parse_args): Likewise.
2114 * sim-profile.c (profile_pc_cleanup): Likewise.
2115 (profile_uninstall): Likewise.
2116 * sim-watch.c (do_watchpoint_delete): Likewise.
2117 * sim-utils.c (zfree): Delete.
2118 (sim_state_free): Change zfree to free.
2119 * sim-utils.h (zfree): Delete.
2120
891e7fb1
MF		 21212011-02-13 Mike Frysinger <vapier@gentoo.org>
2122
2123 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2124
9bd90cce
MF		 21252011-01-12 Mike Frysinger <vapier@gentoo.org>
2126
2127 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2128
39a3ae0a
MF		 21292011-01-12 Mike Frysinger <vapier@gentoo.org>
2130
2131 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2132 fails.
2133 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2134 when asprintf fails.
2135 * sim-utils.c (sim_do_commandf): Issue an error and return when
2136 asprintf fails.
2137 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2138 asprintf fails.
2139
3143e5a9
MF		 21402011-01-11 Mike Frysinger <vapier@gentoo.org>
2141
2142 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2143 bytes has been calculated and when mmap_next_fd is valid and
2144 nr_bytes is 0.
2145 (memory_option_handler): Allow missing size when mmap_next_fd is
2146 valid.
2147
cb11d1f4
MF		 21482011-01-10 Mike Frysinger <vapier@gentoo.org>
2149
2150 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2151 not empty, and always append $3 to $hardware.
2152
21532011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2154
2155 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2156 * sim-hw.h (sim_hw_abort): Likewise.
2157
cc25892b
MF		 21582011-01-05 Mike Frysinger <vapier@gentoo.org>
2159
2160 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2161
44944448
JB		 21622011-01-05 Joel Brobecker <brobecker@adacore.com>
2163
2164 * run.1: Copyright year update.
2165
e61ddca7
MF		 21662010-12-28 Mike Frysinger <vapier@gentoo.org>
2167
e71b81d8
MF		 2168 * hw-alloc.h (HW_NALLOC): Define.
2169
2170010-12-28 Mike Frysinger <vapier@gentoo.org>
2171
e61ddca7
MF		 2172 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2173
bef6be3d
MF		 21742010-12-15 Mike Frysinger <vapier@gentoo.org>
2175
2176 * sim-memopt.c (OPTION_MAP_INFO): Define.
2177 (memory_options): Handle --map-info.
2178 (memory_option_handler): Handle OPTION_MAP_INFO.
2179
5be229c0
MF		 21802010-11-22 Mike Frysinger <vapier@gentoo.org>
2181
2182 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2183 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2184 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2185
81c641e7
MF		 21862010-11-22 Mike Frysinger <vapier@gentoo.org>
2187
2188 * sim-core.c (WITH_HW): Add device casts to device_error,
2189 device_io_read_buffer, and device_io_write_buffer.
2190
6ab5626b
MF		 21912010-11-16 Mike Frysinger <vapier@gentoo.org>
2192
2193 * dv-sockser.c (dv_sockser_write_buffer): New function.
2194 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2195 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2196
0bd15c7f
HPN		 21972010-10-07 Hans-Peter Nilsson <hp@axis.com>
2198
2199 * callback.c (os_lseek): Call wrap on lseek result.
2200
363a6e9f
OS		 22012010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2202
2203 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2204 call by its equality to -1 not by it being negative.
2205 (connected_p): Likewise for accept() call.
2206
c8551de3
MF		 22072010-04-23 Mike Frysinger <vapier@gentoo.org>
2208
2209 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2210
ef93a840
MF		 22112010-04-21 Mike Frysinger <vapier@gentoo.org>
2212
2213 * profile.c (sim_profile_print_bar): Add cpu argument.
2214
f093db8c
MF		 22152010-04-21 Mike Frysinger <vapier@gentoo.org>
2216
2217 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2218
0d3d2c71
MF		 22192010-04-21 Mike Frysinger <vapier@gentoo.org>
2220
2221 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2222 (profile_print_pc): Convert sim_io_printf to profile_printf.
2223 (profile_print_insn): Likewise.
2224 (profile_print_memory): Likewise.
2225 (profile_print_core): Likewise.
2226 (profile_print_model): Likewise.
2227 (sim_profile_print_bar): Likewise.
2228 (profile_print_speed): Likewise.
2229 (profile_print_addr_ranges): Likewise.
2230 (profile_info): Likewise.
2231 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2232
bd0bd508
MF		 22332010-04-19 Mike Frysinger <vapier@gentoo.org>
2234
2235 * sim-model.c (OPTION_MODEL): Convert to enum.
2236 (OPTION_MODEL_INFO): New enum.
2237 (model_options): Add model-info/info-model entries.
2238 (model_option_handler): Handle OPTION_MODEL_INFO.
2239
e8a76151
MF		 22402010-04-13 Mike Frysinger <vapier@gentoo.org>
2241
2242 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2243 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2244 initially.
2245
cb1cc9c6
MF		 22462010-04-13 Mike Frysinger <vapier@gentoo.org>
2247
2248 * sim-hrw.c (sim_write): Add const to buf arg.
2249 * sim-utils.h (sim_write_fn): Likewise.
2250
58f03a40
MF		 22512010-04-12 Mike Frysinger <vapier@gentoo.org>
2252
2253 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2254 defines.
2255
21cf617c
MF		 22562010-04-12 Mike Frysinger <vapier@gentoo.org>
2257
2258 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2259 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2260 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2261 * dv-sockser.c (sockser_options): Likewise.
2262 * hw-ports.c (empty_hw_ports): Likewise.
2263 * sim-hw.c (hw_options): Likewise.
2264 * sim-model.c (model_options): Likewise.
2265 * sim-options.c (standard_options): Likewise.
2266 * sim-profile.c (profile_options): Likewise.
2267 * sim-trace.c (trace_options): Likewise.
2268 * sim-watch.c (watchpoint_options): Likewise.
2269
e377ca52
MF		 22702010-04-12 Mike Frysinger <vapier@gentoo.org>
2271
2272 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2273 the local "arg_table" variable, and the xmalloc cast.
2274
adaaf009
MF		 22752010-04-10 Mike Frysinger <vapier@gentoo.org>
2276
2277 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2278 "prefix" var.
092d8476 2279 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2280
9ec7269f
MF		 22812010-04-10 Mike Frysinger <vapier@gentoo.org>
2282
2283 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2284
709b3bb3
MF		 22852010-04-10 Mike Frysinger <vapier@gentoo.org>
2286
2287 * sim-trace.c (save_data): Add const markings to "buf" argument.
2288
3dd68605
MF		 22892010-04-10 Mike Frysinger <vapier@gentoo.org>
2290
2291 * sim-options.c (standard_option_handler): Add const markings to
2292 local "type" var.
2293
0ad22a74
MF		 22942010-04-02 Mike Frysinger <vapier@gentoo.org>
2295
2296 * hw-ports.h: Fix spelling typos.
2297
75005b3a
MF		 22982010-03-30 Mike Frysinger <vapier@gentoo.org>
2299
2300 * configure.ac: Check for socklen_t.
2301 * configure, config.in: Regenerated.
2302 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2303
d946c288
MF		 23042010-03-30 Mike Frysinger <vapier@gentoo.org>
2305
2306 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2307 * sim-hw.c (hw_option_handler): Likewise.
2308
ff398ee4
MF		 23092010-03-30 Mike Frysinger <vapier@gentoo.org>
2310
2311 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2312 (interrupt_nr_to_str): Likewise.
2313 (default_interrupt_names): Add const to pointer type.
2314 (sim_watchpoint_install): Add const to prefix.
2315 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2316
6bf91687
MF		 23172010-03-30 Mike Frysinger <vapier@gentoo.org>
2318
2319 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2320 (sim_core_write_buffer): Likewise.
2321
15f3c2de
MF		 23222010-03-30 Mike Frysinger <vapier@gentoo.org>
2323
2324 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2325 the SIM_HAVE_ADDR_RANGE define.
2326
fb0cc53e
MF		 23272010-03-30 Mike Frysinger <vapier@gentoo.org>
2328
2329 * sim-core.h (device_error): Add const to message, and add printf
2330 format attribute.
2331
739dfd28
MF		 23322010-03-30 Mike Frysinger <vapier@gentoo.org>
2333
2334 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2335 SIM_HAVE_ADDR_RANGE define.
2336
59db87ad
MF		 23372010-03-30 Mike Frysinger <vapier@gentoo.org>
2338
2339 * dv-glue.c (hw_glue_ports): Swap static and const.
2340
dc416615
MF		 23412010-03-30 Mike Frysinger <vapier@gentoo.org>
2342
2343 * nrun.c (usage): Use void in definition.
2344 * sim-options.c (dup_arg_p): Convert old-style function definition.
2345 (sim_parse_args): Likewise.
2346 (sim_print_help): Likewise.
2347 * sim-trace.c (set_trace_option_mask): Likewise.
2348 (set_trace_option): Likewise.
2349 * sim-utils.c (sim_analyze_program): Likewise.
2350 (sim_elapsed_time_get): Likewise.
2351 (sim_elapsed_time_since): Likewise.
2352
11409fac
MF		 23532010-03-22 Mike Frysinger <vapier@gentoo.org>
2354
2355 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2356 (standard_options): Likewise.
2357 (standard_option_handler): Likewise.
2358
6d519a46
MF		 23592010-03-16 Mike Frysinger <vapier@gentoo.org>
2360
2361 * hw-ports.c (TRACE): Delete.
2362 * hw-properties.c (TRACE): Delete.
2363 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2364 (hw_find_integer_property): Likewise.
2365 (hw_find_integer_array_property): Likewise.
2366 (hw_add_duplicate_property): Likewise.
2367
799026a7
MF		 23682010-03-15 Mike Frysinger <vapier@gentoo.org>
2369
2370 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2371 "boolean".
2372
fd87baa9
MF		 23732010-02-04 Mike Frysinger <vapier@gentoo.org>
2374
2375 * sim-model.c: Include sim-model.h
2376
294bcb78
MF		 23772010-02-04 Mike Frysinger <vapier@gentoo.org>
2378
2379 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2380 & from the STATE_CPU() examples.
2381
80532737
DE		 23822010-01-24 Doug Evans <dje@sebabeach.org>
2383
d2c7a1a6
DE		 2384 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2385 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2386 ufixsfsi): Ditto.
2387 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2388 (struct cgen_fp_ops): Update signatures of floating point conversion
2389 operations.
2390
80532737
DE		 2391 * Make-common.in (CGEN_SIM_DEPS): Define.
2392 (CGEN_INCLUDE_DEPS): Use it.
2393 (CGEN_MAIN_CPU_DEPS): Simplify.
2394
1377e154
DE		 23952010-01-22 Doug Evans <dje@sebabeach.org>
2396
2397 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2398 (SUBWORDTFSI, JOINSIDI): Ditto.
2399
ec11f055
DE		 24002010-01-05 Doug Evans <dje@sebabeach.org>
2401
2402 * cgen-types.h (SETDI): Delete, unused.
2403
a09a0bfd
DE		 24042009-12-02 Doug Evans <dje@sebabeach.org>
2405
2406 * cgen-engine.h: Remove duplicated comment.
2407
62836bf4
DE		 24082009-11-23 Doug Evans <dje@sebabeach.org>
2409
2410 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2411 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2412
e94d449d
DE		 24132009-11-22 Doug Evans <dje@sebabeach.org>
2414
197fa1aa
DE		 2415 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2416 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2417 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2418 instead of CGEN_INSN_INT.
2419
e94d449d
DE		 2420 * cgen-trace.h (trace_extract): Add cast to fix warning.
2421
ca25db52
DE		 24222009-11-05 Doug Evans <dje@sebabeach.org>
2423
2424 * cgen-mem.h (DECLARE_GETT): Don't inline.
2425 (DECLARE_SETT): Ditto.
2426
c272cb46
JS		 24272009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2428
2429 * sim-inline.h: Fix spelling error.
2430
1428dced
TT		 24312009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2432
2433 * Make-common.in: Add datarootdir.
2434
44330079
RW		 24352009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2436
0aec8eb1
RW		 2437 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2438 (SIM_CHECK_MEMBERS_1): Remove.
2439 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2440 AC_CHECK_MEMBERS one.
2441 * configure: Regenerate.
2442
44330079
RW		 2443 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2444 * configure: Regenerate.
2445
d6416cdc
RW		 24462009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2447
81ecdfbb
RW		 2448 * config.in: Regenerate.
2449 * configure: Likewise.
2450
c462b41b
RW		 2451 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2452 definition of AC_CHECK_MEMBER.
2453
d6416cdc
RW		 2454 * aclocal.m4: m4_include toplevel config/override.m4.
2455 * configure: Regenerate.
2456
96e946ca
RW		 24572009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2458
2459 * Makefile.in (datarootdir): New variable.
2460
6a8b8615
DE		 24612009-07-07 Doug Evans <dje@sebabeach.org>
2462
2463 * Make-common.in (CPU_DIR): Define.
2464
2c2a86d7
DE		 24652009-07-06 Doug Evans <dje@sebabeach.org>
2466
2467 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2468 identifiers for file types rather than encoding internal
2469 implementation details of cgen.sh.
2470 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2471 * cgen.sh: Add support for parallel makes.
2472 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2473
c28c63d8
JB		 24742009-05-18 Jon Beniston <jon@beniston.com>
2475
72f4393d
L		 2476 * gennltvals.sh: Add lm32 target.
2477 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2478
982807ce
JB		 24792009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2480
2481 Speed up simulator startup:
2482 * sim-utils.c (zalloc): Use xcalloc.
2483
2a8922a9
HPN		 24842009-01-07 Hans-Peter Nilsson <hp@axis.com>
2485
2225d5bd
HPN		 2486 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2487 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2488 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2489 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2490 type, QI, HI, SI, DI.
2491
2a8922a9
HPN		 2492 * callback.c (os_error): Mark as being a noreturn function.
2493 * sim-io.h (sim_io_error): Similar for sim_io_error.
2494
6878aceb
JS		 24952008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2496
2497 * aclocal.m4: Fix underquoting of function names.
2498
be091327
DJ		 24992008-10-21 Julian Brown <julian@codesourcery.com>
2500
2501 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2502
79e1e459
HPN		 25032008-07-11 Hans-Peter Nilsson <hp@axis.com>
2504
2505 * common.m4: Add test for libz and zlib.h.
2506 * configure: Regenerate to track ../common/common.m4 changes.
2507 * config.in: Ditto.
2508
6efef468 25092008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2510 Daniel Jacobowitz <dan@codesourcery.com>
2511 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2512
2513 * aclocal.m4: Include ../../config/acx.m4.
2514 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2515 * configure, config.in: Regenerate.
2516 * Make-common.in (LIB_OBJS): Add version.o.
2517 (version.c, version.o): New rules.
72f4393d 2518 * run.c: Include version.h.
6efef468
JM		 2519 (usage): Add help parameter. Print output either to stdout or
2520 stderr depending on that parameter.
2521 (print_version): New.
2522 (main): Check for --help and --version.
2523 * run-sim.h (sim_target_display_usage): Add help parameter.
2524 * version.h: New.
2525
a4e64307
DJ		 25262008-04-14 Hans Kester <kester.hans@gmail.com>
2527
2528 * sim-signal.c: Define missing signals for _WIN32.
2529
2a3591b0
SR		 25302008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2531
2532 * gennltvals.sh: Add cr16.
2533 * nltvals.def: Rebuild.
2534
b981d709
DJ		 25352007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2536
eb639c50
DJ		 2537 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2538 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2539
f40f1a01
NC		 25402007-08-10 Nick Clifton <nickc@redhat.com>
2541
2542 * sim-memopt.c (memory_options): Mention that the
2543 --memory-size switch accepts suffixes.
72f4393d
L		 2544 (parse_size): Handle a suffix on the size value.
2545 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2546 switch accepts suffixes.
72f4393d 2547 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2548
edc5d9ec
HPN		 25492006-12-21 Hans-Peter Nilsson <hp@axis.com>
2550
2551 * acconfig.h: Remove.
2552 * config.in: Regenerate.
2553
09d96939
TS		 25542006-11-07 Thiemo Seufer <ths@mips.com>
2555
2556 * gentmap.c: Fix compile time warning.
2557
7e129781
TS		 25582006-11-07 Thiemo Seufer <ths@mips.com>
2559
2560 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2561 for bfd text addresses.
2562
3ae2e9a3 25632006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2564 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2565
2566 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2567 SIM_QUIET_NAN_NEGATED.
2568
41ec9f20
TS		 25692006-08-29 Nigel Stephens <nigel@mips.com>
2570
2571 * sim-profile.c (profile_pc_init): Initialise default profiling
2572 frequency to a prime number.
2573 (profile_print_pc): Convert gmon.out sample data into target
2574 byte order.
2575
e85e3205
RE		 25762006-06-13 Richard Earnshaw <rearnsha@arm.com>
2577
2578 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2579 * common.m4: Likewise.
2580 * configure: Regenerated.
2581
2f0122dc
DJ		 25822006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2583
2584 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2585 * configure: Regenerated.
2586
20e95c23
DJ		 25872006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2588
2589 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2590 and LIBINTL_DEP everywhere.
2591 (CSEARCH): Use INCINTL.
2592 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2593 gettext macros.
2594 * configure: Regenerated.
2595
ea696909
HPN		 25962006-03-29 Hans-Peter Nilsson <hp@axis.com>
2597
2598 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2599 option-contents test.
2600
aba6488e
MM		 26012005-11-28 Mark Mitchell <mark@codesourcery.com>
2602
25520859
MM		 2603 * sim-signal.c (sim_signal_to_target): Fix typos.
2604
aba6488e
MM		 2605 * sim-reason.c (sim_stop_reason): Use
2606 sim_signal_to_target, not sim_signal_to_host.
2607 * sim-signal.c (sim_signal_to_host): Fix typo.
2608 (sim_signal_to_target): New function.
2609
f010abaa
HPN		 26102005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2611
2612 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2613 change.
2614
09b96ea0
ILT		 26152005-07-08 Ian Lance Taylor <ian@airs.com>
2616
efd36314
ILT		 2617 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2618
09b96ea0
ILT		 2619 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2620 different fraction for a quiet NaN.
2621 (unpack_fpu): Likewise.
2622
3b02a06b
BE		 26232005-07-08 Ben Elliston <bje@au.ibm.com>
2624
2625 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2626 * sim-load.c: Likewise.
2627 * syscall.c: Likewise.
2628
18d59ab9
CV		 26292005-05-24 Corinna Vinschen <vinschen@redhat.com>
2630
2631 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2632 check.
2633
149cfe5b
DJ		 26342005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2635
2636 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2637
3f6da722 26382005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2639
3f6da722
MI		 2640 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2641 and signed64 for __ALPHA__.
2642
2b193c4a
MK		 26432005-03-23 Mark Kettenis <kettenis@gnu.org>
2644
2645 * aclocal.m4 Include ../../gettext.m4.
2646 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2647 (AM_LC_MESSAGES): Remove.
2648 * configure: Regenerate.
2649
51216631
JB		 26502005-02-28 Jim Blandy <jimb@redhat.com>
2651
2652 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2653 -Wuninitialized in the default list of build warnings if CFLAGS is
2654 set, and doesn't include -O. (Using -Wuninitialized without
2655 optimization produces a warning, which interferes with compilation
2656 with -Werror.)
72f4393d 2657
0c4507fd
JB		 26582005-02-21 Jim Blandy <jimb@redhat.com>
2659
2660 * callback.c (os_fstat): Don't declare 't' unless it's used.
2661
9ab46d53
JB		 26622005-02-09 Jim Blandy <jimb@redhat.com>
2663
2664 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2665 '-s' argument.
2666 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2667 to $(CGEN), to ensure that the command substitution happens where
2668 the variable is referenced in the submake, not when the submake's
2669 arguments are expanded.
2670 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2671 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2672 application Scheme script directly after ${cgen}; don't precede it
2673 with a -s.
2674
f4f8cce4
HPN		 26752005-01-28 Hans-Peter Nilsson <hp@axis.com>
2676
97f669ed
HPN		 2677 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2678 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2679 Include libiberty.h.
2680 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2681 being either end of a pipe.
2682 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2683 (os_shutdown): Clear pipe state.
2684 (default_callback): Initialize new members.
2685
f4f8cce4
HPN		 2686 * callback.c (default_callback): Initialize target_endian.
2687 (cb_store_target_endian): Renamed from store, new first parameter
2688 host_callback *cb, drop last parameter big_p. Take endianness
2689 from cb.
2690 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2691 Remove variable big_p.
2692 * nrun.c (main): Initialize default_callback.target_endian.
2693
35695fd6
AC		 26942005-01-14 Andrew Cagney <cagney@gnu.org>
2695
2696 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2697 Add explicit call to AC_CONFIG_HEADER.
2698 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2699 * configure: Re-generate.
2700
f0569246
AC		 27012005-01-12 Andrew Cagney <cagney@gnu.org>
2702
2703 * common.m4: New file, based on of aclocal.m4.
2704
38f48d72
AC		 27052005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2706
2707 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2708 * configure: Regenerated to track ../common/aclocal.m4 changes.
2709
b7026657
AC		 27102005-01-07 Andrew Cagney <cagney@gnu.org>
2711
2712 * configure.ac: Rename configure.in, require autoconf 2.59.
2713 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2714 * configure: Re-generate.
2715
5d945fec
HPN		 27162004-12-15 Hans-Peter Nilsson <hp@axis.com>
2717
2718 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2719 <case CB_SYS_ftruncate>: New cases.
2720
0d3cd463
HPN		 27212004-12-13 Hans-Peter Nilsson <hp@axis.com>
2722
2723 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2724 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2725 * callback.c (os_lstat): New function.
0d3cd463 2726
119860e5
HPN		 27272004-12-08 Hans-Peter Nilsson <hp@axis.com>
2728
027e2a04
HPN		 2729 * run.1: Document --sysroot=filepath.
2730 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2731 (standard_options): Support --sysroot=<path>.
2732 (standard_option_handler): Handle OPTION_SYSROOT.
2733 * syscall.c (simulator_sysroot): Define, initialized empty.
2734 (get_path): Prepend simulator_sysroot to absolute file path.
2735 [HAVE_STRING_H]: Include string.h.
2736 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2737 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2738 (main): If simulator_sysroot is not empty, chdir there.
2739 * sim-config.h (simulator_sysroot): Declare.
2740
119860e5
HPN		 2741 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2742 cgen_rtx_error" in a CGEN-generated simulator.
2743 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2744 replacement for CGEN-related breakpoints.
2745
70ae6611
HPN		 27462004-12-07 Hans-Peter Nilsson <hp@axis.com>
2747
2748 * Make-common.in (sim-basics_h): Add $(callback_h).
2749
697afb65
HPN		 27502004-12-03 Hans-Peter Nilsson <hp@axis.com>
2751
2752 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2753 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2754 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2755 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2756 (SIM_CHECK_MEMBERS): New macros.
2757 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2758 for struct stat member test and write. Add ST_x calls for each
2759 struct stat member tested in configure.in. Wrap each ST_x call in
2760 #ifdef of configure macro for that member.
2761 * configure, config.in: Regenerate.
2762
6e56eb07
HPN		 27632004-12-01 Hans-Peter Nilsson <hp@axis.com>
2764
2765 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2766 /dev/null.
2767 <case desc>: Pass -OPC opcfile.
2768 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2769 parameter to cgen.sh.
2770
c87368ac
RE		 27712004-11-30 Richard Earnshaw <rearnsha@arm.com>
2772
2773 * Make-common.in (sim-basics_h): Correct dependencies on
2774 cconfig.h and tconfig.h
2775 (sim-load.o): Correct typo in sim-basics_h dependency.
2776
08cd3760
RE		 27772004-11-18 Richard Earnshaw <rearnsha@arm.com>
2778
15f5e61f
RE		 2779 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2780 sub-dependencies for other sim files that they include.
2781 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2782 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2783
1afbf186
HPN		 27842004-11-16 Hans-Peter Nilsson <hp@axis.com>
2785
1d72487d
HPN		 2786 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2787 endian information.
2788
1afbf186
HPN		 2789 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2790 $(remote_sim_h) too.
2791 (sim_main_headers): Add sim-utils.h.
2792
a3bb1089
FCE		 27932004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2794
2795 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2796
5a645dc5
AC		 27972004-07-26 Andrew Cagney <cagney@gnu.org>
2798
2799 Problem from Olaf Hering <olh@suse.de>.
2800 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2801
109d3db3
BE		 28022004-07-10 Ben Elliston <bje@au.ibm.com>
2803
2804 * hw-tree.c (parse_integer_property): Typo fix in comments.
2805 * sim-options.c (sim_args_command): Likewise.
2806
0aaa4a81
AC		 28072004-06-28 Andrew Cagney <cagney@gnu.org>
2808
2809 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2810
0242f9ea
JR		 28112004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2812
2813 * callback.c (os_shutdown): Fix bug in last change: actually
2814 mark file descriptors as available on startup.
2815
594ee3a7
JR		 28162004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2817
2818 [ include/gdb: * callback.h (host_callback_struct): Replace
2819 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2820 * callback.c: Changed all users.
594ee3a7 2821
5f510f9c
AM		 28222004-06-15 Alan Modra <amodra@bigpond.net.au>
2823
2824 * sim-load.c (sim_load_file): Use bfd_get_section_size
2825 instead of bfd_get_section_size_before_reloc.
2826
7659f80a
DJ		 28272004-05-18 Daniel Jacobowitz <dan@debian.org>
2828
2829 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2830 passing it to printf.
2831
41ee5402
DJ		 28322004-05-10 Daniel Jacobowitz <dan@debian.org>
2833
2834 * callback.c: Update copyright dates.
2835 * run.c: Likewise.
2836 * sim-basics.h: Likewise.
2837 * sim-load.c: Likewise.
2838 * syscall.c: Likewise.
2839
28402004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2841
2842 * callback.c: Include cconfig.h instead of config.h.
2843 * run.c: Likewise.
2844 * sim-basics.h: Likewise.
2845 * sim-load.c: Likewise.
2846 * syscall.c: Likewise.
2847
6d0c993e
BE		 28482004-01-16 Ben Elliston <bje@wasabisystems.com>
2849
2850 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2851
6edf0760
NC		 28522003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2853
2854 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2855
a69146da
KH		 28562003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2857
2858 * sim-options.c (standard_options): Fix the names of H8
2859 variants.
2860
fc0a2244
AC		 28612003-10-30 Andrew Cagney <cagney@redhat.com>
2862
2863 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2864 with "struct bfd_symbol".
2865
ee3073b5
AC		 28662003-10-21 Andrew Cagney <cagney@redhat.com>
2867
2868 * callback.c (os_truncate): Call "truncate", and not "stat".
2869
198beae2
AC		 28702003-10-20 Andrew Cagney <cagney@redhat.com>
2871
2872 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2873
8822d001
JR		 28742003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2875
2876 * callback.c (os_ftruncate, os_truncate): New functions.
2877 (default_callback): Initialize ftruncate and truncate members.
2878
ea52ff81
DB		 28792003-09-08 Dave Brolley <brolley@redhat.com>
2880
2881 On behalf of Doug Evans <dje@sebabeach.org>
2882 * cgen.sh: New arg archfile.
2883 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2884 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2885
e158f0a0
AC		 28862003-08-28 Andrew Cagney <cagney@redhat.com>
2887
2888 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2889 * sim-options.c (print_help): Cast the format with specifier to
2890 "int".
2891
33319edb 28922003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2893 Dave Brolley <brolley@redhat.com>
33319edb 2894
72f4393d 2895 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2896 fields of CGEN_WRITE_QUEUE_ELEMENT.
2897 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2898 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2899 * gennltvals.sh: Add frv target.
2900 * nltvals.def: Add frv target.
2901
72f536bd
MS		 29022003-06-23 Michael Snyder <msnyder@redhat.com>
2903
ac59bf8d 2904 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2905 * sim-reg.c: Fix cut-and-paste bug in comment.
2906
1f1b2817
AC		 29072003-06-22 Andrew Cagney <cagney@redhat.com>
2908
2909 From matthew green <mrg@redhat.com>:
72f4393d 2910 * sim-fpu.h: Update copyright.
1f1b2817 2911 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2912 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2913 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2914
89c0d7dd 29152003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2916
89c0d7dd 2917 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2918 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2919 with disassemble_info:read_memory_func.
2920 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2921
828c9ae6
MS		 29222003-06-04 Michael Snyder <msnyder@redhat.com>
2923
2924 * common/run.c (main): Remove SIM_H8300 ifdef.
2925 (usage): Ditto.
2926 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2927 (standard_options): Add '-x' for h8/300sx.
2928 (standard_option_handler): Add case for SIM_H8300SX.
2929
80d35d90
MS		 29302003-04-13 Michael Snyder <msnyder@redhat.com>
2931
2932 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2933
876fec02
AC		 29342003-03-01 Andrew Cagney <cagney@redhat.com>
2935
2936 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2937 (sim_engine_vabort): Ditto.
2938
6b4a8935
AC		 29392003-02-27 Andrew Cagney <cagney@redhat.com>
2940
2941 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2942 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2943 * nrun.c (main): Ditto.
2944
dbd7cd63
AC		 29452003-02-26 Andrew Cagney <cagney@redhat.com>
2946
2947 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2948 (sim_engine_vabort): Ditto.
2949 (sim_engine_halt, sim_engine_restart): Ditto.
2950
836cc9f4
AC		 29512003-02-20 Andrew Cagney <ac131313@redhat.com>
2952
2953 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2954 (sim-break_h): Delete macro.
2955 (sim-break.o): Delete rule.
2956 * sim-break.c: Delete file.
2957 * sim-break.h: Delete file.
2958 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2959 (STATE_BREAKPOINTS): Delete macro.
2960 (sim_state_base): Delete field breakpoints.
2961 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2962 sim_break_install to array.
2963
45a15d6f
KH		 29642003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2965
2966 * run.c (usage): Fix typos.
2967
127a77fe
CD		 29682002-11-27 Richard Sandiford <rsandifo@redhat.com>
2969
2970 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2971
b85e4829
AC		 29722002-11-22 Andrew Cagney <ac131313@redhat.com>
2973
2974 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2975 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2976 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2977 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2978 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2979 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2980 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2981 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2982 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2983 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2984
d25b1553
AC		 29852002-11-13 Andrew Cagney <cagney@redhat.com>
2986
2987 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2988
d690312f
CD		 29892002-11-06 Richard Sandiford <rsandifo@redhat.com>
2990
2991 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2992 (distclean): Depend on it.
2993
7c3e3b33
AM		 29942002-10-14 Alan Modra <amodra@bigpond.net.au>
2995
2996 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2997
7ede505a
DB		 29982002-08-29 Dave Brolley <brolley@redhat.com>
2999
3000 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3001
75c4388a
AC		 30022002-07-17 Andrew Cagney <cagney@redhat.com>
3003
3004 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3005 (sim_set_callbacks, sim_size, sim_trace)
3006 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3007 to here from "gdb/remote-sim.h".
3008
7a3085c1 30092002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 3010
3011 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3012 avoid possible longjmp problems with automatic variable siggnal.
3013
076043f2
AC		 30142002-07-14 Andrew Cagney <ac131313@redhat.com>
3015
3016 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3017 * Make-common.in (installdirs): Make $(libdir) too, needed when
3018 installing libsim.a.
3019
3fbeef0b
AC		 30202002-07-13 Andrew Cagney <ac131313@redhat.com>
3021
3022 * gennltvals.sh (dir): Mark d30v as obsolete.
3023 * nltvals.def: Remove d30v.
3024
bf962092
AC		 30252002-06-17 Andrew Cagney <cagney@redhat.com>
3026
27961795
AC		 3027 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3028
bf962092
AC		 3029 * sim-memopt.c: Include <unistd.h>.
3030 (do_memopt_add): Fix printf format.
3031 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3032
c8cca39f
AC		 30332002-06-16 Andrew Cagney <ac131313@redhat.com>
3034
3035 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3036 --enable-gdb-build-warnings.
3037 * configure: Regenerated to track ../common/aclocal.m4 changes.
3038
307041b7 30392002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 3040
72f4393d
L		 3041 * sim-fpu.c (unpack_fpu): Initialize exponent for
3042 sim_fpu_class_zero.
3043 (i2fpu): Same.
3044 (sim_fpu_sqrt): Same.
7d7d930f 3045
3c25f8c7
AC		 30462002-06-08 Andrew Cagney <cagney@redhat.com>
3047
3048 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3049 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3050 * run.c: Ditto.
3051 * sim-load.c: Ditto.
3052 * callback.c: Ditto.
3053 * syscall.c: Ditto.
3054 * Make-common.in (callback_h): Define.
3055 (remote_sim_h): Define.
3056 (run.o): Update.
3057 (callback.o): Update.
3058 (syscall.o): Update.
72f4393d 3059 (sim-load.o):
3c25f8c7
AC		 3060 (nrun.o): Update.
3061 (sim-hload.o): Update.
3062 (sim-io.o): Update.
3063 (sim-reason.o): Update.
3064 (sim-reg.o): Update.
3065 (sim-resume.o): Update.
3066
dbec3bef
KH		 30672002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3068
3069 * run.c: Fix formatting.
3070
de4112fa
NC		 30712002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3072
3073 * run-sim.h: New header. Provide prototypes for functions used
3074 between run() and libsim.a which are not used by GDB.
3075 * run.c: Include run-sim.h.
72f4393d
L		 3076 (main): If SIM_TARGET_SWITCHES is defined call
3077 sim_target_parse_command_line.
3078 (usage): If SIM_TARGET_SWITCHES is defined call
3079 sim_target_display_usage.
de4112fa 3080
a8cdafbd
AV		 30812002-05-17 Andrey Volkov <avolkov@transas.com>
3082
3083 * run.c: Made h8300s as new target, not h8300h alias.
3084 Added new option -S (h8300s target)
3085 * sim-options.c: Ditto.
72f4393d 3086
5accf1ff
CD		 30872002-05-01 Chris Demetriou <cgd@broadcom.com>
3088
3089 * callback.c: Use 'deprecated' rather than 'depreciated.'
3090
080fe24b
AC		 30912002-02-24 Andrew Cagney <ac131313@redhat.com>
3092
3093 From wiz at danbala:
3094 * sim-fpu.h: Fix grammar and typos.
3095 Fix PR gdb/287.
3096
6439295f
CD		 30972002-02-10 Chris Demetriou <cgd@broadcom.com>
3098
3099 * callback.c: Fix some spelling errors.
3100 * hw-device.h: Likewise.
3101 * hw-tree.c: Likewise.
3102 * sim-abort.c: Likewise.
3103 * sim-alu.h: Likewise.
3104 * sim-core.h: Likewise.
3105 * sim-events.c: Likewise.
3106 * sim-events.h: Likewise.
3107 * sim-fpu.h: Likewise.
3108 * sim-profile.h: Likewise.
3109 * sim-utils.c: Likewise.
3110
dea03d4e
HPN		 31112002-01-31 Hans-Peter Nilsson <hp@axis.com>
3112
3113 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3114 New functions.
3115
1636f0bb
BE		 31162002-01-20 Ben Elliston <bje@redhat.com>
3117
3118 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3119 the comment for this enumerator.
3120
b59d44de
BE		 31212002-01-14 Ben Elliston <bje@redhat.com>
3122
3123 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3124
280b26c0
KH		 31252001-12-20 Kazu Hirata <kazu@hxi.com>
3126
3127 * run.c (usage): Fix a typo.
3128
e3e473da
BE		 31292001-07-05 Ben Elliston <bje@redhat.com>
3130
3131 * Make-common.in (srccgen): Remove.
3132 (CGEN_CPU_DIR): Define.
3133 (CGEN_READ_SCM): Redefine without $(srccgen).
3134 (CGEN_ARCH_SCM): Ditto.
3135 (CGEN_CPU_SCM): Ditto.
3136 (CGEN_DECODE_SCM): Ditto.
3137 (CGEN_DESC_SCM): Ditto.
3138
2836ee25
FCE		 31392001-04-25 Frank Ch. Eigler <fche@redhat.com>
3140
3141 * sim-load.c (sim_load_file): Put it back: external now.
3142 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3143
5b778125
AC		 31442001-04-21 Andrew Cagney <ac131313@redhat.com>
3145
3146 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3147 internal interface.
3148 * sim-utils.c (sim_analyze_program): Ditto.
3149
6ec9f4a9
FCE		 31502001-04-19 Frank Ch. Eigler <fche@redhat.com>
3151
3152 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3153 we're finished with its immediate use.
3154 * sim-load.c (sim_load_file): Ditto.
3155
764f1408
FCE		 31562001-03-16 Frank Ch. Eigler <fche@redhat.com>
3157
3158 Add support for mmap-based memory regions.
3159 * sim-memopt.c (mmap_next_fd): New global.
3160 (sim_memory_init): Reinitialize it.
3161 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3162 "--memory-mapfile FILE" option. Check for some errors.
3163 (do_memopt_add): Conditionally do mmap instead of malloc for
3164 backing store of simulated memory. Check for more errors.
3165 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3166 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3167 * configure.in: Look for mmap/fstat related functions and headers.
3168 * config.in, configure: Regenerated.
3169
35c20992
FCE		 31702001-03-15 Frank Ch. Eigler <fche@redhat.com>
3171
3172 * sim-core.c (sim_core_map_attach): Correct overlap-related
3173 error messages.
3174
f6bb7a3b
MM		 31752001-03-07 Michael Meissner <meissner@redhat.com>
3176
3177 * run.c (alloca-conf.h): Delete, no longer provided.
3178
01816cd8
BE		 31792001-02-22 Ben Elliston <bje@redhat.com>
3180
3181 * sim-trace.h (TRACE_VPU_IDX): Add.
3182 (TRACE_vpu): Define.
3183 (WITH_TRACE_VPU_P): Likewise.
3184 (TRACE_VPU_P): Likewise.
3185 * sim-trace.c (OPTION_TRACE_VPU): Define.
3186 (trace_options): Add --trace-vpu.
3187 (trace_option_handler): Handle OPTION_TRACE_VPU.
3188 (trace_option_handler): Include VPU tracing in --trace-semantics.
3189 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3190
44a9331c
BE		 31912001-02-21 Ben Elliston <bje@redhat.com>
3192
3193 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3194 (TRACE_BRANCH_INPUT2): Likewise.
3195
c43ad8eb
BE		 31962001-02-09 Ben Elliston <bje@redhat.com>
3197
3198 * (profile_print_pc): Write header out in target byte order.
3199
32002001-02-09 Ben Elliston <bje@redhat.com>
3201
3202 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3203 adjusting the pc shift value.
3204
9397fcbf
FCE		 32052001-01-12 Chris Demetriou <cgd@sibyte.com>
3206
badd2b1e
BE		 3207 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3208 where a numeric value is supplied.
9397fcbf 3209
63fe1038
BE		 32102001-01-06 Ben Elliston <bje@redhat.com>
3211
3212 * cgen.sh: Allow extrafiles to include the semantics files when
3213 generating an ISA-specific decoder.
3214
b6f6b44d
AO		 32152000-12-27 Alexandre Oliva <aoliva@redhat.com>
3216
3217 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3218
ad8707b5
BE		 32192000-12-23 Ben Elliston <bje@redhat.com>
3220
3221 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3222 them to the trace stream using sim_fpu_printn_fpu. Include
3223 "sim-fpu.h".
3224
b94c0966
BE		 32252000-12-15 Ben Elliston <bje@redhat.com>
3226
3227 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3228 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3229 trailing digits as specified (-1 to print all digits).
3230 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3231 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3232 to print_bits ().
3233
fd5d712e
BE		 32342000-12-13 Ben Elliston <bje@redhat.com>
3235
3236 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3237 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3238 (defs): New action.
3239
4c15ccf7
GK		 32402000-12-12 Geoffrey Keating <geoffk@redhat.com>
3241
3242 * sim-endian.h: Don't have parameters on macro definitions which
3243 are simply renaming functions, to permit use of XCONCAT2 in both
3244 the macro name and the arguments in a use of such a definition.
3245
0d277f51
BE		 32462000-12-11 Ben Elliston <bje@redhat.com>
3247
3248 * cgen-ops.h (SUBWORDDFDI): New function.
3249
bb4e03e5
BE		 32502000-12-05 Ben Elliston <bje@redhat.com>
3251
c79688eb
BE		 3252 * Make-common.in (cgen-defs): New target.
3253 (cgen-decode): Pass $(EXTRAFILES).
3254
bb4e03e5
BE		 3255 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3256 -outfile-suffix options.
3257
76440e4b
BE		 32582000-12-04 Ben Elliston <bje@redhat.com>
3259
6227bc85
BE		 3260 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3261 (SUBWORDSIUQI): Likewise.
3262 (SUBWORDDIHI): Likewise.
3263 (SUBWORDDIQI): New function.
3264
76440e4b
BE		 3265 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3266 * cgen-scache.c (scache_option_handler): Remove unused local var.
3267
cdc2a5c3
BE		 32682000-12-03 Ben Elliston <bje@redhat.com>
3269
3270 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3271
4e73b9c1
SC		 32722000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3273
3274 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3275
ce9bc8d1
SC		 32762000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3277
3278 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3279 space is not zero.
3280
ce13044d
SC		 32812000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3282
3283 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3284 (set_hw_delete): Moved the macro as a function.
3285 * hw-base.h (set_hw_delete): Declare as external function.
3286 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3287 allocated using hw_malloc.
72f4393d 3288
7c070881
SC		 32892000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3290
3291 * sim-options.c (sim_parse_args): Free the memory used for
3292 long_options, short_options, handlers, opt_cpu, orig_val.
3293
4f49fa1b
BE		 32942000-11-20 Ben Elliston <bje@redhat.com>
3295
3296 * cgen-ops.h (SUBBI): New macro.
3297 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3298 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3299
2d84da1b
BE		 33002000-11-16 Ben Elliston <bje@redhat.com>
3301
3302 * cgen-types.h (VOID): New type.
3303
dbc168af
BE		 33042000-11-09 Ben Elliston <bje@redhat.com>
3305
3306 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3307 (sim_fpu_two): Set exponent to 1.
3308
e4f5c43e
EZ		 33092000-10-26 Ben Elliston <bje@redhat.com>
3310
72f4393d
L		 3311 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3312 `all'. Pass `-i' options to cgen applications.
3313 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3314 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3315
a8d894af
BE		 33162000-10-08 Ben Elliston <bje@redhat.com>
3317
3318 * cgen-utils.c (cgen_rtx_error): New function.
3319
33202000-10-07 Ben Elliston <bje@redhat.com>
3321
3322 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3323 conditions for sim_core_read_buffer().
3324
6d4c43bf
DB		 33252000-09-26 Dave Brolley <brolley@redhat.com>
3326
3327 * cgen-utils.c (RORQI): New function.
3328 (ROLQI): New function.
3329 (RORHI): New function.
3330 (ROLHI): New function.
3331
0e266e5c
DB		 33322000-08-28 Dave Brolley <brolley@redhat.com>
3333
3334 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3335 in insn_value if it will fit.
3336
604259a0
FCE		 33372000-08-21 Frank Ch. Eigler <fche@redhat.com>
3338
3339 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3340
4193618c
DB		 33412000-08-15 Dave Brolley <brolley@redhat.com>
3342
3343 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3344
33452000-08-15 Dave Brolley <brolley@redhat.com>
3346
3347 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3348 (PROFILE_CPU_FREQ): New macro.
3349 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3350 (profile-options): Add profile-cpu-frequency.
3351 (parse_frequency): New function.
3352 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3353 (profile_print_speed): Print cpu frequency and simulated execution time.
3354 Re-indent other items to match.
3355
548a3e15
AC		 33562000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3357
3358 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3359
fab307a2
FCE		 33602000-07-27 Frank Ch. Eigler <fche@redhat.com>
3361
3362 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3363 * Makefile.in (install): Install run.1 man page.
3364
46a19b74
AC		 3365Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3366
3367 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3368 * Makefile.in (headers,nltvals.def): Merge.
3369
3c765a54
AC		 3370Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3371
f9cbceb6
AC		 3372 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3373 * nrun.c (main): Print the simulator statistics only in
3374 verbose mode.
3375 * hw-properties.h (hw_find_integer_array_property): Fix
3376 prototype (use signed_cell).
3377
38e64f35
AC		 3378 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3379 * sim-events.c (sim_events_remain_time): New function returning
3380 the time that remains before the event is raised.
3381 * hw-events.c (hw_event_remain_time): Likewise.
3382 * sim-events.h (sim_events_remain_time): Declare.
3383 * hw-events.h (hw_event_remain_time): Declare.
3384
0802cc40
AC		 3385 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3386 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3387 (OPTION_HW_LIST): New option --hw-list to list the devices.
3388 (hw_option_handler): List the device tree with 'sim_hw_print'.
3389
3c765a54
AC		 3390 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3391 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3392 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3393 (EXTENDED): Define for 16-bit word size.
3394 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3395 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3396 * sim-types.h: Added support for 16-bit targets.
3397
7fb283bc
FCE		 33982000-06-23 Frank Ch. Eigler <fche@redhat.com>
3399
3400 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3401
ab42ee12
FCE		 34022000-06-24 Frank Ch. Eigler <fche@redhat.com>
3403
3404 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3405 * Makefile.in (distclean): Clean cconfig.h also.
3406
eb2d80b4
AC		 3407Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3408
3409 * configure: Regenerated to track ../common/aclocal.m4 changes.
3410
3411Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3412
3413 * aclocal.m4 (sim-profile): Enable the profiler by default.
3414
781c552e
AC		 3415Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3416
3417 * run.c (main): Initialize sigrc.
3418
5eb1a8fa
AC		 3419Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3420
3421 * sim-events.c (update_time_from_event): Add more detailed event
3422 tracing.
3423
b2ac51e4
DB		 34242000-03-30 Dave Brolley <brolley@redhat.com>
3425
3426 * aclocal.m4 (cgen): Use guile to run cgen.
3427
f8603f2f
DB		 34282000-03-23 Dave Brolley <brolley@redhat.com>
3429
3430 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3431 ftruncdfsf.
3432 * cgen-accfp.c (fextsfdf): New function.
3433 (ftruncdfsf): New function.
3434 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3435
0f831eb3
JJ		 34362000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3437
3438 * cgen-ops.h: Added TRUNCSISI.
3439
e88acae7
FCE		 34402000-03-08 Dave Brolley <brolley@redhat.com>
3441
3442 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3443 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3444 (sim_queue_fn_si_write): Last argument is has type USI.
3445 (sim_queue_fn_sf_write): New function.
3446 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3447 (sim_queue_fn_sf_write): New function.
3448 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3449
baa7ae6f
AC		 3450Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3451
3452 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3453 sim_set_trace and run simulator using sim_resume.
3454 (main): Add option ``-o'' - operating environment. Only continue
3455 after a signal when operating environment.
3456 (main): Always set REASON and SIGRC using sim_stop_reason.
3457 (sim_trace): Delete extern declaration.
3458
6d358e86
NC		 34592000-02-08 Nick Clifton <nickc@cygnus.com>
3460
3461 * callback.c: Fix compile time warning messages.
3462 * run.c: Fix compile time warning messages.
72f4393d 3463
ed9a39eb
JM		 34641999-12-17 Dave Brolley <brolley@cygnus.com>
3465
3466 * sim-profile.h: (set_profile_option_mask): Add prototype.
3467 * sim-profile.c (set_profile_option_mask): No longer static.
3468
c4093a6a
JM		 3469Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3470
3471 * sim-arange.c: Include <string.h>
3472
de57eccd
JM		 34731999-12-07 Dave Brolley <brolley@cygnus.com>
3474
c4093a6a 3475 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3476 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3477 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3478 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3479 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3480 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3481 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3482 (fn_mem_qi_write): New union members.
3483 (fn_mem_hi_write): New union members.
3484 (fn_mem_si_write): New union members.
3485 (fn_mem_di_write): New union members.
3486 (fn_mem_df_write): New union members.
3487 (fn_mem_xi_write): New union members.
3488 (sim_queue_fn_mem_qi_write): New function.
3489 (sim_queue_fn_mem_hi_write): New function.
3490 (sim_queue_fn_mem_si_write): New function.
3491 (sim_queue_fn_mem_di_write): New function.
3492 (sim_queue_fn_mem_df_write): New function.
3493 (sim_queue_fn_mem_xi_write): New function.
3494 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3495 (sim_queue_fn_mem_hi_write): New function.
3496 (sim_queue_fn_mem_si_write): New function.
3497 (sim_queue_fn_mem_di_write): New function.
3498 (sim_queue_fn_mem_df_write): New function.
3499 (sim_queue_fn_mem_xi_write): New function.
3500 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3501 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3502 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3503
c2d11a7d
JM		 35041999-12-01 Dave Brolley <brolley@cygnus.com>
3505
3506 * cgen-accfp.c (subsf): Check status code.
3507 (mulsf): Ditto.
3508 (negsf): Ditto.
3509 (abssf): Ditto.
3510 (sqrtsf): Ditto.
3511 (invsf): Ditto.
3512 (minsf): Ditto.
3513 (maxsf): Ditto.
3514 (subdf): Ditto.
3515 (muldf): Ditto.
3516 (divdf): Ditto.
3517 (negdf): Ditto.
3518 (absdf): Ditto.
3519 (sqrtdf): Ditto.
3520 (invdf): Ditto.
3521 (mindf): Ditto.
3522 (maxdf): Ditto.
3523
35241999-11-26 Dave Brolley <brolley@cygnus.com>
3525
3526 * cgen-par.h (fn_df_write): Mode of data is DF.
3527 (sim_queue_fn_df_write): Mode of data is DF.
3528 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3529
35301999-11-22 Dave Brolley <brolley@cygnus.com>
3531
3532 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3533 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3534
11cf8741
JM		 35351999-11-04 Dave Brolley <brolley@cygnus.com>
3536
3537 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3538 CGEN_MEM_XI_WRITE members.
3539 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3540 (sim_queue_fn_xi_write): New function.
3541 (sim_queue_mem_xi_write): New function.
3542
3543 * cgen-par.c (sim_queue_fn_xi_write): New function.
3544 (sim_queue_mem_xi_write): New function.
3545 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3546 CGEN_MEM_XI_WRITE.
3547
e514a9d6
JM		 35481999-10-22 Dave Brolley <brolley@cygnus.com>
3549
3550 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3551 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3552 * cgen-par.c: Set insn_address for each queued write. Get pc from
3553 cpu when executing queued writes.
3554
35551999-10-19 Dave Brolley <brolley@cygnus.com>
3556
3557 * cgen-par.h (sim_queue_fn_pc_write): New function.
3558 (CGEN_FN_PC_WRITE): New enumerator.
3559 (fn_pc_write): New union member.
3560 * cgen-par.c (sim_queue_fn_pc_write): New function.
3561 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3562
917317f4
JM		 35631999-10-18 Dave Brolley <brolley@cygnus.com>
3564
3565 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3566 (CGEN_MEM_DF_WRITE): New enumerator.
3567 (mem_di_write): New union member.
3568 (mem_df_write): New union member.
3569 * cgen-par.c (sim_queue_mem_di_write): New function.
3570 (sim_queue_mem_df_write): New function.
3571 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3572 CGEN_MEM_DF_WRITE.
3573 * cgen-accfp.c (divsf): Check for division errors.
3574
35751999-10-14 Doug Evans <devans@casey.cygnus.com>
3576
3577 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3578
2df3850c
JM		 35791999-10-07 Dave Brolley <brolley@cygnus.com>
3580
72f4393d 3581 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3582 (fn_hi_write): New union member.
3583 (sim_queue_fn_hi_write): New function.
3584 * cgen-par.c (sim_queue_fn_hi_write): New function.
3585 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3586
2acceee2
JM		 35871999-09-29 Doug Evans <devans@casey.cygnus.com>
3588
3589 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3590 Change type of result to SEM_PC.
3591
3592Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3593
3594 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3595
6426a772
JM		 35961999-09-25 Doug Evans <devans@casey.cygnus.com>
3597
3598 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3599 (JOIN*): Delete cpu arg.
3600
3601Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3602
3603 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3604 parameter.
3605 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3606
c2c6d25f
JM		 3607Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3608
72f4393d
L		 3609 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3610 large values.
c2c6d25f 3611
7fc5b5ad
AC		 3612Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3613
3614 * run.c (main): Check the sim_stop_reason and only halt simulation
3615 when a valid stop condition is identified.
3616
c2c6d25f
JM		 3617Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3618
3619 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3620
3621Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3622
3623 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3624 (bi_write): New union element.
3625 (sim_queue_bi_write): New function.
3626 * cgen-par.c (sim_queue_bi_write): New function.
3627 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3628
d4f3574e
SS		 3629Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3630
3631 * configure: Regenerated to track ../common/aclocal.m4 changes.
3632
3633 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3634 ../gdb/configure.in.
3635 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3636 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3637 (SIM_WARNINGS): Delete
3638 (CONFIG_CFLAGS): Update.
3639
3640Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3641
3642 * cgen-par.c: New file.
3643 * cgen-par.h: New file.
3644 * cgen-sim.h (cgen-par.h): #include it.
3645 * cgen-cpu.h (write_queue): New field.
3646 (CPU_WRITE_QUEUE): New access macro.
3647 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3648 (cgen-par.o): New target.
3649
104c1213
JM		 36501999-08-28 Doug Evans <devans@casey.cygnus.com>
3651
3652 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3653 * cgen-utils.c (mode_names): Update.
3654
53a5351d
JM		 36551999-08-20 Doug Evans <devans@casey.cygnus.com>
3656
3657 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3658 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3659 buffer arg if WITH_PARALLEL_GENWRITE.
3660 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3661 (struct idesc): Ditto.
3662
3663Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3664
3665 * sim-model.c (model_option_handler): Add \n to error message.
3666
96baa820
JM		 36671999-08-08 Doug Evans <devans@casey.cygnus.com>
3668
3669 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3670 (insn_sem): Rewrite.
3671 (sem_fn_desc): New struct.
3672 (idesc): Rewrite.
3673 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3674 misses if ! FAST_P.
3675 (scache case): Split into non-parallel/parallel versions.
3676 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3677 if not use semantic switch version.
3678
36791999-08-04 Doug Evans <devans@casey.cygnus.com>
3680
3681 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3682 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3683 (SEM_BRANCH_INIT_EXTRACT): Delete.
3684 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3685 (SEM_BRANCH_FINI): Ditto.
3686 (SEM_BRANCH_VIA_ADDR): Ditto.
3687 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3688 (SEM_BRANCH_ADDR_CACHE): Delete.
3689 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3690 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3691 pbb_br_type.
3692 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3693 (@cpu@_pbb_begin): Initialize branch_target.
3694 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3695 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3696 pbb_br_type.
3697 (@cpu@_engine_run_fast): Ditto.
3698
adf40b2e
JM		 3699Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3700
3701 * cgen-utils.c (RORSI): New function.
3702 (ROLSI): New function.
3703
37041999-07-14 Doug Evans <devans@casey.cygnus.com>
3705
3706 * Makefile.in (TAGS): Tweak TAGS regex.
3707 * cgen-mem.h (*): Add TAGS markers.
3708
43e526b9
JM		 3709Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3710
3711 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3712 passed in when sim_resume is first entered - don't re-pass it
3713 after a restart.
72f4393d 3714
43e526b9
JM		 3715Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3716
3717 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3718 OPTION_LOAD_LMA but only when is defined.
3719 (standard_options): When SIM_HANDLES_LMA is defined include
3720 options --load-lma and --load-vma.
3721 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3722
3723 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3724 (struct sim_state_base): Add load_at_lma_p.
3725 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3726 STATE_LOAD_AT_LMA_P.
3727
3728Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3729
3730 * nrun.c (main): Re-format loop gnu style.
3731
9846de1b
JM		 3732Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3733
3734 * dv-sockser.c (connected_p): Initialize addrlen.
3735
37361999-07-06 Dave Brolley <brolley@cygnus.com>
3737
3738 * cgen-accfp.c (floatsidf): New function.
3739 (fixdfsi): New function.
3740
37411999-07-06 Doug Evans <devans@casey.cygnus.com>
3742
3743 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3744
43ff13b4
JM		 37451999-07-05 Doug Evans <devans@casey.cygnus.com>
3746
3747 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3748 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3749 * cgen-fpu.c: New file.
3750 * cgen-fpu.h: New file.
3751 * cgen-accfp.c: New file.
3752 * cgen-cpu.h (CGEN_CPU): New member fpu.
3753 * cgen-mem.h: Redo fp support.
3754 * cgen-ops.h: Delete k&r support. Redo fp support.
3755 * cgen-sim.h: Include cgen-fpu.h.
3756 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3757
085dd6e6
JM		 37581999-06-23 Doug Evans <devans@casey.cygnus.com>
3759
3760 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3761 ifndef.
3762 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3763 (@cpu@_pbb_cti_chain): Minor clean up.
3764
cd0fc7c3
SS		 37651999-05-08 Felix Lee <flee@cygnus.com>
3766
72f4393d
L		 3767 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3768 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3769 * configure: Regenerate.
72f4393d 3770
7a292a7a
SS		 3771Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3772
3773 * sim-core.c (device_error,device_io_read_buffer,
3774 device_io_write_buffer): Delete decls.
3775 * sim-core.h: Put them here.
3776
3777 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3778 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3779 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3780 (sim_core_write_aligned_N): Ditto.
3781
37821999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3783
3784 * sim-memopt.c (sim_memory_uninstall): Don't look into
3785 free()d memory.
3786
37871999-04-14 Doug Evans <devans@casey.cygnus.com>
3788
3789 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3790
37911999-04-13 Doug Evans <devans@casey.cygnus.com>
3792
3793 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3794 (sim_core_write_buffer): Ditto.
3795
37961999-04-02 Keith Seitz <keiths@cygnus.com>
3797
3798 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3799 after the interval counter has expired.
3800 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3801 poll_quit callbacks. May be overridden by Makefile.
3802 (poll_quit_counter): New global.
3803 * sim-events.c: Remove all mentions of ui_loop_hook. The
3804 host callback "poll_quit" will serve the purpose.
3805 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3806 is defined.
3807 * nrun.c: Remove declaration of ui_loop_hook.
3808
3809Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3810
3811 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3812 if being used by gdb.
3813
38141999-03-22 Doug Evans <devans@casey.cygnus.com>
3815
3816 * cgen-types.h (XF,TF): Tweak.
3817 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3818 in cgen-types.h.
3819 (SUBWORD*,JOIN*): Define.
3820 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3821 moved into cpu descriptor.
3822 * sim-model.h (MACH): New member `num'.
3823
c906108c
SS		 38241999-02-09 Doug Evans <devans@casey.cygnus.com>
3825
c906108c
SS		 3826 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3827 (CGEN_CPU): Member opcode renamed to cpu_desc.
3828 New members get_idata,disassembler.
3829 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3830 CGEN_INSN_ATTR_VALUE.
3831 (CGEN_STATE): Delete member opcode_table.
3832 (sim_disassemble_insn): Delete decl.
3833 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3834 (struct idesc): Moved to here from <cpu>-decode.h.
3835 * cgen-run.c (prime_cpu): Call prepare_run callback.
3836 * cgen-trace.h (SFILE): New type.
3837 (sim_disasm_sprintf): Declare.
3838 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3839 (sim_cgen_disassemble_insn): Declare.
3840 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3841 (insn_fields): Delete.
3842 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3843 CPU_CPU_DESC (cpu).
3844 (trace_insn): Call CPU_DISASSEMBLER hook.
3845 (sim_disasm_sprintf): New function.
3846 (sim_disasm_read_memory): New function.
3847 (sim_disasm_perror_memory): New function.
3848 (sim_cgen_disassemble_insn): New function.
3849 * cgen-utils.c: Don't include cpu-opc.h.
3850 (virtual_insn_entries): New static local.
3851 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3852 (cgen_insn_name): Rewrite.
3853 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3854 * cgen.sh (desc): New file generator handler.
3855 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3856 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3857 Don't include cpu-opc.h,cpu-sim.h.
3858 * sim-model.c (model_set): Delete SIM_DESC arg.
3859 (sim_model_set): Update.
3860 * sim-model.h (MACH): New member prepare_run.
3861
38621999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3863
3864 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3865 if redundant with allocator functions.
3866
3867Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3868
3869 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3870
3871 * sim-profile.h: Make like sim-trace.h.
3872 (PROFILE_USEFUL_MASK): New macro.
3873 * sim-profile.c (profile_options): Make like trace_options, allow
3874 optional on|off arg where applicable.
3875 (set_profile_option_mask): New function.
3876 (sim_profile_set_option): New function.
3877 (profile_option_handler): Simplify.
3878 Have -p only enable selected things, not everything.
3879 Add missing break to OPTION_PROFILE_PC_RANGE.
3880 * cgen-scache.c (scache_options): Allow optional on|off arg to
3881 --profile-scache.
3882 (scache_option_handler): Use sim_profile_set_option.
3883
38841999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3885
3886 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3887 (memory_option_handler): Implement MEMORY_FILL option. Make
3888 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3889 (parse_ulong_value): New function.
3890 (do_memopt_add): Allocate all buffers. Optionally fill them.
3891
38921999-01-15 Richard Henderson <rth@cygnus.com>
3893
3894 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3895 va_list, not an integer.
3896 * sim-events.c (sim_events_schedule): Likewise.
3897
72f4393d 3898 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3899 the appropriate type.
3900
39011999-01-14 Doug Evans <devans@casey.cygnus.com>
3902
3903 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3904 (sim_disassemble_insn): Update prototype.
3905 (sim_engine_invalid_insn): Ditto.
3906 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3907 (SEM_BRANCH_INIT): PCADDR->IADDR.
3908 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3909 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3910 * cgen-scache.h (*): Ditto.
3911 * cgen-trace.c (*): Ditto.
3912 * cgen-trace.h (*): Ditto.
3913 * cgen-utils.c (*): Ditto.
3914 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3915 (insn_t): Delete.
3916 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3917 (simple engine framework): Rewrite.
3918 * sim-module.c (modules): Install model module sooner (and in
3919 particular before the profile module).
3920
39211999-01-12 Doug Evans <devans@casey.cygnus.com>
3922
3923 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3924 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3925 (sim_model_init): Call it.
3926
3927 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3928
39291999-01-05 Doug Evans <devans@casey.cygnus.com>
3930
3931 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3932 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3933 (SEM_BRANCH_INIT_EXTRACT): New macro.
3934 (SEM_BRANCH_INIT): Add taken_p.
3935 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3936 (SEM_BRANCH_FINI): Use it.
3937 (SEM_INSN): Update.
3938 * cgen-run.c (sim_resume): Handle tracing of last insn.
3939 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3940 * cgen-trace.c (current_abuf): New static global.
3941 (trace_insn_init): Initialize it.
3942 (trace_insn_fini): Use it.
3943 (trace_insn): Set it.
3944 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3945 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3946 (@cpu@_emit_after): Ditto.
3947 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3948 labels if WITH_SEM_SWITCH_FULL.
3949 * sim-model.c: Include bfd.h.
3950 (sim_model_init): New function.
3951 (sim_model_install): Record init fn.
3952 * sim-model.h (MACH): New member bfd_name.
3953 * sim-module.c (modules): Initialize model before scache.
3954
39551998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3956
3957 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3958
c906108c
SS		 3959 * nrun.c (main): Remain in simulation loop for traps and
3960 exceptions when in operating environment mode.
3961 (ui_loop_hook): New stub hook for standalone use.
3962 * sim-events.c (sim_events_process): Call ui_loop_hook
3963 periodically on CYGWIN host.
3964
3965 * sim-reason.c (sim_stop_reason): Return host signal numbers
3966 to gdb on sim_stopped and sim_signalled cases.
3967 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3968 hook just before longjmp.
3969 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3970 hook just before sim_engine_run.
3971
3972 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3973 * sim-trace.h (trace_generic): Ditto.
3974 * sim-trace.c (trace_generic): Ditto.
72f4393d 3975
c906108c
SS		 39761998-12-14 Doug Evans <devans@casey.cygnus.com>
3977
3978 * Make-common.in (SIM_MAIN_DEPS): New var.
3979 (CGEN_MAIN_CPU_DEPS): New var.
3980 * aclocal.m4: Add --enable-cgen-maint option.
3981 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3982 (SETMEM*): Ditto.
3983 (GETIMEM*): Pass pc value to sim_core routine.
3984
3985Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3986
3987 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3988 Compare with ZERO not NULL.
3989
3990Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3991
3992 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3993 "sim-assert.h".
3994
39951998-12-09 Doug Evans <devans@casey.cygnus.com>
3996
3997 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3998 * sim-trace.c: Include stdlib.h if present.
3999 * dv-sockser.c: Include unistd.h if present.
4000 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4001 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4002
40031998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4004
4005 * gennltvals.sh: Add i960.
4006 * nltvals.def: Rebuild.
4007
40081998-12-04 Doug Evans <devans@casey.cygnus.com>
4009
4010 * cgen-defs.h: New file, old cgen-sim.h.
4011 * cgen-sim.h: Simple header that includes others.
4012 * sim-arange.c: New file.
4013 * sim-arange.h: New file.
4014 * sim-basics.h: Include it.
4015 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4016 (sim-arange.o): Add rule for.
4017 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4018 (sim_io_eprintf_cpu): Add prototype.
4019 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4020 (INLINE2): New macro.
4021 (EXTERN_INLINE): New macro.
4022 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4023 before calling module init fns.
4024 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4025 (profile_init): New function.
4026 (profile_options): New option --profile-range.
4027 (profile_option_handler): Handle --profile-range.
4028 (profile_print_insn): Qualify address range specific section titles.
4029 (profile_print_addr_ranges): New function.
4030 (profile_info): Print address ranges if specified.
4031 (profile_install): Set profile_init init fn.
4032 * sim-profile.h (PROFILE_DATA): New member `range'.
4033 * sim-trace.c (trace_init): New function.
4034 (trace_options): New option --trace-range.
4035 (trace_option_handler): Handle --trace-range.
4036 (trace_install): Set trace_init init fn.
4037 * sim-trace.h (TRACE_DATA): New member `range'.
4038 * sim-utils.c (sim_cpu_msg_prefix): New function.
4039 (sim_io_eprintf_cpu): New function.
4040 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4041 (PC_IN_PROFILE_RANGE_P): New macro.
4042 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4043 (trace_insn_fini): New arg abuf. All callers updated.
4044 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4045 printing cycle counts.
4046 * cgen-trace.h (trace_insn_fini): Update prototype.
4047 (TRACE_RESULT_P): New macro.
4048 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4049 (TRACE_INSN): Check ARGBUF_TRACE_P.
4050 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4051 * cgen-types.h (SIM_INLINE): Delete.
4052 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4053 * cgen-utils.c: Don't include cgen-engine.h
4054 * genmloop.sh (@cpu@_fill_argbuf): New function.
4055 (@cpu@_fill_argbuf_tp): New function.
4056 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4057 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4058 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4059 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4060 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4061 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4062 doing profiling. Update call to TRACE_INSN_FINI.
4063
4064 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4065
40661998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4067
4068 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4069 regions.
4070
40711998-12-01 Doug Evans <devans@casey.cygnus.com>
4072
4073 * sim-inline.c (SIM_INLINE_P): Fix typo.
4074
40751998-11-30 Doug Evans <devans@casey.cygnus.com>
4076
4077 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4078
4079Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4080
4081 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4082 * nltvals.def: Re-generate.
4083
4084Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4085
4086 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4087 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4088 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4089 GCC.
4090 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4091 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4092
40931998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4094
4095 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4096 (${cpu}_pbb_cti_chain): Ditto.
4097
40981998-11-18 Doug Evans <devans@casey.cygnus.com>
4099
4100 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 4101 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4102 (EXTRACT_INT,EXTRACT_UINT): New macros.
4103 (SEM_SEM_ARG): New macro.
4104 (SEM_NEXT_VPC): New arg `pc'.
4105 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4106 (sim_disassemble_insn): Update prototype.
4107 * cgen-trace.c (current_insn,insn_fields): New static locals.
4108 (trace_insn): Set them.
b83266a0 4109 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 4110 (sim_disassemble_insn): New arg insn_fields.
4111 Handle variable length insns.
4112 * genmloop.sh: Only emit pbb decls if -pbb.
4113 (${cpu}_scache_lookup): New arg `vpc'.
4114 (scache support): Fetch pc before entering loop.
4115
4116 * gennltvals.sh: Add fr30 support.
4117 * nltvals.def: Rebuild.
4118
4119Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4120
4121 * sim-types.h: Re-do type system so that GCC's attribute and mode
4122 are used to specify types. Handle case of ALPHA.
4123
41241998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 4125
c906108c
SS		 4126 * aclocal.m4: Add tests for dlopen family.
4127 * config.in: Regenerated.
72f4393d 4128
c906108c
SS		 4129Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4130
4131 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4132
4133Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4134
4135 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4136 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4137 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4138 * cgen-sim.h: ... to here.
4139
4140Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4141
4142 * aclocal.m4 (enable-build-warnings): Replace
4143 enable-sim-warnings. Extend =LIST syntax so that prepend and
4144 append of options is possible. Drop -Werror, add
4145 -Wstrict-prototypes for GDB compatibility.
4146 * Make-common.in (SIM_WARNINGS): Update.
4147
4148Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4149
4150 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4151 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4152 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4153 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4154 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4155 CGEN_INCLUDE_DEPS.
4156 * cgen-cpu.h: New file.
4157 * cgen-engine.h: New file.
4158 * cgen-scache.h: New file.
4159 * cgen-sim.h: Delete portions moved to new files.
4160 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4161 rather than sending result to stdout.
4162
4163Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4164
4165 * Make-common.in (sim-reg.o): New rule.
4166 (cgen-run.o): New rule.
4167 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4168 * cgen-run.c (prime_cpu): New function.
4169 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4170 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4171 mentioned cpu.
4172 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4173 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4174 (CGEN_INSN_VIRTUAL_P): New macro.
4175 (SEM_PC): New typedef.
4176 (SEMANTIC_FN): Change type of result to SEM_PC.
4177 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4178 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4179 (SCACHE_MAP): New typedef.
4180 (CPU_SCACHE): Add pbb support.
4181 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4182 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4183 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4184 max_slice_insns.
4185 (INSN_NAME): Delete.
4186 (cgen_insn_name): Declare.
4187 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4188 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4189 (first_insn_p): Make static.
4190 (trace_insn): Handle virtual insns specially.
4191 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4192 * cgen-types.h (UBI): Delete.
4193 (MODE_TYPE): New enum.
4194 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4195 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4196 (cgen_virtual_opcode_table): New global.
4197 (cgen_insn_name): New function.
4198 (sim_disassemble_insn): Ignore virtual insns.
4199 * genmloop.sh: Delete top level loop generation. Add pbb support.
4200 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4201 (sim_cpu_base): New members max_insns,insn_name,model_data.
4202 (CPU_PC_GET,CPU_PC_SET): New macros.
4203 (sim_pc_get,sim_pc_set): Declare.
4204 * sim-model.c (model_set): Call model init fn.
4205 * sim-model.h (MODEL_FN): New typedef.
4206 (INSN_TIMING): New member model_fn.
4207 (MODEL): New members num,init.
4208 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4209 All callers updated.
4210 (profile_insn_init): New fn.
4211 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4212 Exit early if insn profiling not supported.
4213 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4214 (profile_install): Record profile_insn_init as init fn.
4215 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4216 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4217 (PROFILE_DATA): Delete member exec_time.
4218 Change insn_count to pointer to array, rather than the array.
4219 (sim_profile_print_bar): Declare.
4220
4221Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4222
4223 * cgen-run.c: New file.
4224 * sim-reg.c: New file.
4225
4226Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4227
4228 * aclocal.m4: Add checks for -lsocket and -lnsl.
4229
4230 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4231 allow local port reuse on listening socket.
4232
4233Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4234
4235 * sim-config.h: Remove reference to linux kernel header.
4236
4237Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4238
4239 * dv-sockser.c (sockser_addr): Make variable non-static.
4240
4241Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4242
4243 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4244
4245Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4246
4247 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4248
4249Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4250
4251 * Make-common.in (install-common): Add $(EXEEXT) when installing
4252 run.
4253
4254Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4255
4256 * cgen-sim.h (cgen_state): New member opcode_table.
4257 * cgen-utils.c (sim_disassemble_insn): Use it.
4258
4259Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4260
4261 * cgen-mem.h (DECLARE_SETT): Fix return type.
4262 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4263 * cgen-scache.c: Include stdlib.h.
4264 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4265 * sim-model.c (model_option_handler): Remove unused variable `n'.
4266
4267Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4268
4269 * cgen-utils.c: Include bfd.h.
4270 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4271
4272Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4273
4274 * sim-bits.h (EXTEND24): Fix typo.
4275
4276Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4277
4278 * sim-events.c (ETRACE_P): New macro.
4279 (struct _sim_event): Add member trace.
4280 (sim_events_free): Reclaim trace message.
4281
4282 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4283 sim_events_schedule_tracef): New functions, include printf trace
4284 information in argument list. If tracing, store asprintf'd trace
4285 message in sim_event.
4286
4287 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4288 hw_event_queue_schedule_vtracef): New functions, mimic
4289 sim_event_tracef.
4290
4291Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4292
4293 * sim-bits.h (EXTEND24): Define.
4294
4295Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4296
4297 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4298 (CPU_SCACHE_HASH_MASK): New macro.
4299 (SCACHE_HASH_PC): Rewrite.
4300 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4301 computation out of main loop.
4302
4303Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4304
c906108c
SS		 4305 * cgen-sim.h (RECORD_IADDR): Delete.
4306 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4307 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4308
4309Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4310
4311 * gennltvals.def (mn10200): Add entry.
4312 * nltvals.def: Regenerate with MN10200 additions.
4313
4314Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4315
4316 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4317 documentation on how it works.
4318
4319 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4320 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4321 sim_core_set_xor, sim_core_xor_read_buffer,
4322 sim_core_xor_write_buffer): Update.
4323
4324 * sim-events.h, sim-events.c (sim_events_install,
4325 sim_events_watch_clock, sim_events_schedule_after_signal,
4326 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4327 sim_events_deschedule): Update.
4328
4329 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4330 sim_fpu_max32, sim_fpu_max64): Update.
4331
4332Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4333
4334 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4335 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4336 * sim-profile.c (profile_print_model): Update.
4337
4338Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4339
4340 * gennltvals.def (m32r): Use common syscall.h now.
4341 (mn10300): Add entry.
4342 * nltvals.def: Regenerate.
4343
4344 * sim-engine.c (sim_engine_get_run_state): New function.
4345 * sim-engine.h (sim_engine_get_run_state): Declare it.
4346
4347Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4348
4349 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4350 * sim-core.c (sim_core_signal): Make extern, always define.
4351
4352Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4353
4354 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4355 * cgen-ops.h (ANDIF): New macro.
4356 (ANDIF[BQHSD]I): Delete.
4357
4358Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4359
4360 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4361 (hw_event_queue_schedule, hw_event_queue_deschedule,
4362 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4363 Janczyn.
4364
4365 * hw-alloc.h (HW_NZALLOC): Define.
4366
4367 * Make-common.in (test-hw-events): Add target for testing the
4368 hw-event code.
4369
4370Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4371
4372 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4373 hw-instances.o.
4374 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4375 files.
4376 * hw-main.h: Include hw-handles.h, hw-instances.h.
4377 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4378 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4379
c906108c
SS		 4380Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4381
4382 * dv-core.c: Include hw-main.h and sim-main.h.
4383 * dv-pal.c: Include hw-main.h and sim-io.h.
4384 * dv-glue.c: Include hw-main.h.
4385
4386 * hw-main.h: New file. Move list of includes to here.
4387 * hw-base.h: From here.
4388 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4389 (hw-*.o, dv-*.o): Update.
4390 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4391 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4392 sim-main.h.
4393
4394 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4395 do_hw_poll_read): Move declarations from here.
4396 * hw-main.h: To here.
72f4393d 4397
c906108c
SS		 4398 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4399 Move from here.
4400 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4401 rename.
4402 * Make-common.in (hw-config.h): Update
4403 * hw-base.c, dv-pal.c, dv-glue.c: Update
4404
4405 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4406 `*_callback' to `*_method.
4407
4408Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4409
4410 * hw-base.h (set_*): Move set method macros from here.
4411 * hw-device.h: To here.
4412
4413Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4414
4415 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4416 Declare.
4417
4418 * hw-base.c (hw_create, hw_delete): Call
4419 * hw-properties.c (create_hw_property_data,
4420 delete_hw_property_data): Define.
72f4393d 4421
c906108c
SS		 4422Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4423
4424 * hw-device.c, hw-properties.c: Include hw-base.h
4425
4426 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4427 * hw-device.c: From here.
4428 * hw-base.h: Include "hw-events.h".
4429
4430 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4431 * hw-base.c (hw_create, hw_delete): Call.
4432 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4433
4434 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4435 (hw-alloc.o): New target.
72f4393d 4436
c906108c
SS		 4437Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4438
4439 * hw-events.h, hw-events.c: New files. Move event code to here.
4440 * sim-hw.c: From here.
4441 * hw-base.h: Include "hw-events.h".
4442 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4443 (hw-events.o): New target.
4444
4445 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4446 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4447
c906108c
SS		 4448 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4449 * hw-base.c (hw_create, hw_delete): Call.
4450 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4451
4452 * dv-pal.c: Update.
4453
4454Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4455
4456 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4457 * hw-ports.c: To here.
72f4393d 4458
c906108c
SS		 4459 * hw-base.h, hw-ports.c (create_hw_port_data,
4460 delete_hw_port_data): New functions.
4461 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4462
c906108c
SS		 4463 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4464 from here.
4465 * hw-ports.h: To here.
4466
4467Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4468
4469 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4470 PROCESSOR and CIA arguments.
4471
4472Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4473
4474 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4475 Move common object files from here.
4476 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4477
c906108c
SS		 4478Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4479
4480 * sim-hw.c: Include ctype.h.
4481 (do_hw_poll_read): Do not assume EAGAIN.
4482
4483Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4484
4485 * cgen-trace.c (first_insn_p): New static local.
4486 (trace_insn_init): Set it.
4487 (trace_insn_fini): Use TRACE_PREFIX.
4488 (trace_insn): Rewrite to use trace_prefix.
4489 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4490 Adjust width accordingly.
4491
4492 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4493 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4494 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4495 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4496 (PROFILE_COUNT_CORE): Simplify.
4497 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4498
4499Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4500
4501 * cgen-ops.h (ADDCFSI): Fix typo.
4502
4503Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4504
4505 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4506 * genmloop.sh: Use them rather than static locals.
4507
4508 * sim-engine.c (sim_engine_set_run_state): New function.
4509 * sim-engine.h (sim_engine_set_run_state): Declare.
4510 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4511 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4512 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4513
4514Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4515
72f4393d 4516 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4517 All callers updated.
4518 (trace_insn_fini): New arg last_p. All callers updated.
4519 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4520 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4521 * genmloop.sh (engine_resume): Update.
4522
4523Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4524
4525 * Make-common.in (install-common): Run ranlib on installed copy of
4526 libsim.a.
4527
4528Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4529
4530 * Make-common.in (install-common): Rename and install libsim.a.
4531
4532Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4533
4534 * sim-io.c (unistd.h): Include.
4535
4536Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4537
4538 * Make-common (sim_main_headers): Sort.
4539 (cgen-*.o): Add cgen-sim.h dependency.
4540
4541 * cgen-scache.c (scache_init): Only allocate space if scache element
4542 size is non-zero.
4543 (scache_flush,scache_print_profile): Check if scache in use first.
4544
4545 * cgen-sim.h (IDESC): Provide forward declaration.
4546 (DECODE): Delete.
4547 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4548 (cgen_cpu_max_extra_bytes): Declare.
4549 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4550
c906108c
SS		 4551 * sim-cpu.h: New file. sim_cpu_base moved here.
4552 Move sim_cpu_lookup decl here.
4553 * sim-base.h: #include "sim-cpu.h".
4554 * sim-cpu.c: New file.
4555 * Make-common (sim_main_headers): Add sim-cpu.h.
4556 (sim-cpu.o): Add rule for.
4557
4558 * sim-model.c (set_model): Delete.
4559 (sim_model_set,model_set): New functions.
4560 (sim_model_install): Renamed from model_install.
4561 Don't set default model here.
4562 (model_option_handler): Rewrite --model processing.
4563 (sim_model_lookup,sim_mach_lookup): New functions.
4564 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4565 (insn_timing): Delete.
4566 (INSN_TIMING): New member `num'.
4567 (IMP_PROPERTIES): Always define scache_elm_size member.
4568 (MACH): New member init_cpu.
4569 (sim_machs): Renamed from machs.
4570 (sim_model_install): Renamed from model_install.
4571 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4572 * sim-module.c (modules): Update.
4573
4574 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4575
4576 * sim-io.c: #include <errno.h>.
4577
4578Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4579
4580 * dv-pal.c (struct hw_pal_device): Add reader.
4581 (hw_pal_finish): Initialize reader.
4582 (scan_hw_pal): Use reader.
4583
4584 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4585 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4586 * dv-pal.c: Use.
4587
4588 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4589 ../ppc/main.c sim_io_read_stdin.
4590
4591Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4592
4593 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4594 arguments.
4595 * hw-tree.c: Update.
72f4393d 4596
c906108c
SS		 4597 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4598 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4599 CPU/CIA args.
4600 * hw-ports.h (hw_port_event): Ditto.
4601 * hw-ports.c (hw_port_event): Update.
4602 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4603 Update.
4604 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4605 Update.
4606 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4607 (do_counter_event): Update.
4608 * dv-glue.c (hw_glue_io_read_buffer): Update.
4609 (hw_glue_port_event): Update.
4610
4611 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4612 * hw-base.h (hw_create): Ditto.
4613 * hw-base.c (hw_create): Ditto.
72f4393d 4614
c906108c
SS		 4615 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4616 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4617 from here to.
4618 * sim-hw.c: Here.
4619 * hw-device.h (hw_system_cpu): Declare.
4620 * sim-hw.c (hw_system_cpu): New function.
4621
4622 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4623 sim_hw_abort not hw_abort.
4624 (sim-hw.h): Include.
4625 (sim_core_read_buffer, sim_core_write_buffer): Call
4626 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4627 argument.
4628 (sim_core_set_xor): Do not pass CPU when aborting.
4629
4630 * sim-n-core.h (sim_core_read_aligned_N,
4631 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4632 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4633 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4634 return length.
4635
4636 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4637 sim_hw_print.
4638 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4639 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4640 functions.
4641 (sim_hw_print): New function.
4642
4643 * sim-engine.h (sim_engine_vabort): Declare.
4644 * sim-engine.c (sim_engine_vabort): New function.
4645
4646Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4647
4648 * sim-trace.c (print_data): For floating-point numbers trace raw
4649 hex value.
4650 (trace_result_fp2): New function.
4651 * sim-trace.h (trace_result_fp2): New declaration.
4652 (TRACE_FP_RESULT2): New macro.
4653
4654Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4655
72f4393d
L		 4656 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4657 AM_CYGWIN32 and AM_EXEEXT.
4658 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4659 to run and install-common rules.
4660 * common/configure: regenerate
c906108c
SS		 4661
4662Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4663
4664 * sim-types.h (cell_word): New type.
4665 (natural_cell): Delete type.
4666
4667Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4668
4669 * configure: Regenerated to track ../common/aclocal.m4 changes.
4670 * config.in: Ditto.
4671
4672Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4673
4674 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4675
4676Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4677
4678 * configure: Regenerated to track ../common/aclocal.m4 changes.
4679 * config.in: Ditto.
4680
4681Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4682
4683 * acconfig.h: New file.
4684 * Make-common.in (top_builddir): New macro.
4685 (INTL_LIB): Removed.
4686 (INTLLIBS): New macro.
4687 (INTLDEPS): Likewise.
4688 (LIBDEPS): Use INTLDEPS.
4689 (EXTRA_LIBS): Use INTLLIBS.
4690 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4691 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4692 AM_LC_MESSAGES): New macros from GNU gettext.
4693
4694Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4695
4696 * sim-config.h: Discard leading _ from macros.
4697 * sim-types.h: Ditto.
4698
4699Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4700
4701 * Make-common.in (CSEARCH): Add -I to intl directories.
4702 (INTL_LIB): Point to libintl.a.
4703 (LIBDEPS): Add $(INTL_LIB).
4704 (EXTRA_LIBS): Ditto.
4705
4706Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4707
4708 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4709
4710 * cgen-ops.h (ADDCFSI): Fix.
4711 (SUBCFSI): Tweak.
4712
4713Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4714
4715 * sim-types.h (signed_address, unsigned_address): Define.
4716
4717Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4718
4719 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4720 QNaN.
4721
4722Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4723
4724 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4725 New functions, pack / unpack sim_fpu struct using raw values.
4726 (sim_fpu_is): Differentiate between negative and positive
4727 infinity.
4728
4729Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4730
4731 * sim-bits.h (EXTEND4): Define.
4732 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4733
c906108c
SS		 4734Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4735
4736 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4737 declared so we need this cast to prevent long long addresses
4738 from being misconfigures. Results in access to unmapped memory.
4739
4740Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4741
4742 * Make-common.in (RUNTESTFLAGS): Define.
4743 (check): Pass RUNTESTFLAGS to recursive make.
4744
4745Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4746
4747 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4748 STATE_VERBOSE_P.
4749
4750Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4751
4752 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4753 cross compiling.
4754
4755Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4756
4757 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4758 (sim-inline): Update to match sim-inline.[hc]
4759 * configure: Regenerated to track ../common/aclocal.m4 changes.
4760
4761 * Make-common.in (sim_main_headers): Add sim-inline.h
4762
4763 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4764 selected.
4765 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4766
c906108c
SS		 4767 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4768 (sim_events_set_trace): Delete unused prototype.
72f4393d 4769
c906108c
SS		 4770 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4771 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4772
4773 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4774 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4775 Comment out, not yet implemented in sim-fpu.c.
4776 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4777 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4778
c906108c
SS		 4779 * sim-inline.h: Rewrite description.
4780 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4781 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4782
c906108c
SS		 4783 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4784 include generated files. Handled by generator directly.
72f4393d 4785
c906108c
SS		 4786Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4787
4788 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4789 up-to-date.
4790
4791 * sim-trace.h (TRACE_ANY_P): Define.
4792 (struct _trace_data): Add trace_any_p.
4793
4794Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4795
4796 * run.c (main): Handle all alternatives of enum sim_stop.
4797 (main): Delete unused `asection *s'.
4798
4799Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4800
4801 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4802
4803 * configure: Regenerated to track ../common/aclocal.m4 changes.
4804
4805 * sim-hw.c: New file.
4806 * sim-hw.h (sim_hw_parse): Declare function.
4807 (hw-tree.h): Do not include.
72f4393d 4808
c906108c
SS		 4809 * sim-base.h (STATE_HW): Define.
4810 (struct sim_state_base): Add member struct *hw.
4811
4812 * sim-module.c (sim-hw.h): Include.
4813 (modules): Add sim_hw_install.
72f4393d 4814
c906108c
SS		 4815 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4816
4817Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4818
4819 * sim-base.h (CPU_INDEX): Define.
4820
4821 * sim-utils.c (sim_state_alloc): Initialize.
4822 * sim-module.c (sim_post_argv_init): Ditto.
4823
4824Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4825
4826 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4827 properly formatted lists.
4828
4829Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4830
4831 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4832 0x2f needs to be 0x3f.
4833
4834Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4835
4836 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4837 not found.
4838 (hw_tree_find_*_property): Clean up error message when property is
4839 not found.
4840
4841 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4842 present before looking for it.
4843
4844Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4845
72f4393d 4846 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4847 (AC_CHECK_FUNCS): Add check for __setfpucw.
4848 * configure: Regenerated.
4849
4850Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4851
4852 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4853 hw_pal_timer, hw_pal_timer_value): Define.
4854 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4855 (do_counter_event, do_counter_read, do_counter_value,
4856 do_counter_write): new functions.
4857
4858Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4859
4860 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4861 trace output.
4862
4863 * hw-base.c (hw_create): Stop searching for a device when one is
4864 found.
4865
4866Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4867
4868 * configure: Regenerated to track ../common/aclocal.m4 changes.
4869
4870Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4871
4872 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4873 appends extra devices.
4874 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4875 the device names.
72f4393d 4876
c906108c
SS		 4877 * Make-common.in (hw-config.h): New target, create hw-config.h
4878 file.
4879 (SIM_HW): Definition from @sim_hw@.
4880 (hw-base.o): Depend on hw-config.h
4881
4882Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4883
4884 * Make-common.in: Get SHELL from configure.
4885 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4886 move-if-change. Fixes NT native build problem.
4887 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4888 move-if-change. Fixes NT native build problem.
4889 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4890 NT native builds.
72f4393d 4891
c906108c
SS		 4892Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4893
4894 * hw-device.h, hw-device.c (hw_strdup): New function.
4895
4896 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4897 strings name, family and args.
4898 (full_name_of_hw): Use hw_strdup when returning the full path.
4899
4900 * hw-properties.c: Clean up property not found / wrong type error
4901 messages.
72f4393d 4902
c906108c
SS		 4903 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4904 before attaching any ports.
4905
4906 * hw-base.c (hw-config.): Include. Replace hardwired table.
4907
4908 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4909
4910 * Make-common.in: Add rule for dv-glue.o.
4911
4912Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4913
4914 * hw-base.c (hw_finish): Move setting of trace level to here.
4915 (hw_create): From here.
4916
4917 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4918 ../ppc/device_table.c.
4919
4920 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4921
4922 * hw-tree.c (print_properties): Supress path when printing
4923 properties of root node.
4924
4925Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4926
4927 * hw-device.h (HW_TRACE): Define.
4928 (hw_trace): Declare.
4929 * hw-device.c (hw_trace): Implement function.
4930
4931 * hw-base.c (hw_create): Set hw trace level from "trace?"
4932 property.
4933
4934 * dv-core.c (dv_core_attach_address_callback): Add trace.
4935
4936 * dv-pal.c: Replace DTRACE with HW_TRACE.
4937
4938Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4939
4940 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4941 (hw_alloc_data): Delcare.
4942 (struct hw): Add member alloc_of_hw.
72f4393d 4943
c906108c
SS		 4944 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4945 functions. Assocate memory with a device.
4946 (stdlib.h): Include.
72f4393d 4947
c906108c
SS		 4948 * hw-base.h (set_hw_delete): Define.
4949 (hw_delete_callback): Declare.
4950 (hw_delete): Declare.
4951
4952 * hw-base.c (hw_delete): Implement function.
4953 (struct hw_base_data): Add member to_delete.
4954 (ignore_hw_delete): New function, does nothing.
4955 (hw_create): Set the hw_delete method.
4956 (hw_create): Allocate the base type using HW_ZALLOC before setting
4957 any methods.
4958
4959 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4960
c906108c 4961 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4962
c906108c
SS		 4963 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4964 (attach_hw_port_edge): Add struct hw argument
4965
4966 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4967 hw_zalloc/hw_free.
4968
4969Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4970
4971 * hw-device.h (hw_attach_address_callback,
4972 hw_detach_address_callback): Attach to a single space not a space
4973 mask. Clarify interpretation of SPACE:ADDR parameters.
4974
4975 * hw-base.c (passthrough_hw_attach_address,
4976 passthrough_hw_detach_address): Update.
4977 * dv-core.c (dv_core_attach_address_callback): Ditto.
4978 * dv-pal.c (hw_pal_attach_address): Ditto.
4979
4980Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4981
4982 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4983
4984Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4985
4986 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4987 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4988 hw-properties_h, hw-tree_h): Define, point at corresponding
4989 header.
4990 (hw_base_headers): Define list of headers included by hw-base.h
4991 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4992 hw-properties.o, hw-tree.o): Specify dependencies.
4993 (dv-core.o, dv-pal.o): Ditto.
4994
4995 * sim-hw.h: New file.
4996
4997 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4998 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4999
c906108c
SS		 5000 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5001
5002 * hw-base.h, hw-base.c: new files. Copied from
5003 ../ppc/device_table.[hc].
5004
5005 * dv-core.c, dv-pal.c: New files. Copied from
5006 ../ppc/hw_{core,pal}.c
72f4393d 5007
c906108c
SS		 5008 * sim-basics.h (struct hw): Declare.
5009 (enum port_direction, enum object_disposition): Declare.
5010
5011Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5012
5013 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5014 sim_dv_src in Makefile. Take list of devices as parameter to m4
5015 macro..
5016
5017 * configure: Regenerated to track ../common/aclocal.m4 changes.
5018
5019Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5020
5021 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5022 trace_prefix can abort cleanly.
5023
5024Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5025
5026 * dv-sockser.c, dv-sockser.h: New files.
5027 * Make-common.in (dv-sockser.o): Add rule for.
5028 * aclocal.m4: Check for fcntl.h.
5029 * config.h: Add HAVE_FCNTL_H.
5030
5031 * sim-break.c (remove_breakpoint): Fix thinko.
5032
5033 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5034 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5035
50361998-03-13 Fred Fish <fnf@cygnus.com>
5037
5038 * sim-base.h (struct sim_state_base): Add prog_syms and
5039 define macro STATE_PROG_SYMS.
5040 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5041 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5042 and bfd_canonicalize_symtab, to get symbol table on first use
5043 and preserve it via STATE_PROG_SYMS for future calls to
5044 bfd_find_nearest_line.
5045
5046Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5047
5048 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5049
5050 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5051 up to nr_maps, not just access_* maps.
5052
5053 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5054 maps.
5055
5056 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5057 over nr_maps not sim_core_nr_maps.
5058
5059 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5060 core_map argument to unsigned.
5061 (struct _sim_core): Ditto for struct member core_map.
5062
5063 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5064
5065 * sim-basics.h (access_io, access_*_io): Define.
5066 (map_read, map_write, map_exec, map_io): Define.
5067
5068 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5069 attach with more generic mapmask.
5070 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 5071
c906108c
SS		 5072 * sim-core.c (sim_core_uninstall, sim_core_attach,
5073 sim_core_detach): Iterate over nr_maps instead of
5074 sim_core_nr_maps.
5075
5076 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5077 instead of the write_map.
5078 (remove_breakpoint): Ditto.
5079
5080 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5081 with read_map, write_map, exec_map resp.
5082
5083 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5084 Ditto.
5085
5086 * cgen-utils.c (sim_disassemble_insn): Ditto.
5087
5088 * sim-hrw.c (sim_write, sim_write): Ditto.
5089
5090 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5091 transfer_to_str): New functions.
5092
5093Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5094
5095 * sim-base.h (sim_state_base): New member environment.
5096 (STATE_ENVIRONMENT): New macro.
5097 * sim-config.c (current_environment): Delete.
5098 (sim_config_default): New function.
5099 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5100 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5101 (sim_config_default): Add prototype.
5102 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5103 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5104 Set STATE_ENVIRONMENT, not current_environment.
5105
5106Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5107
5108 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5109
5110Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5111
5112 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5113
5114 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5115
5116Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5117
5118 * Make-common.in (TAGS): Make smarter.
5119 * Makefile.in (TAGS): Ditto.
5120
5121Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5122
5123 * sim-module.c (*): Fix typos in assertion tests.
5124
5125Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5126
5127 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5128 can't be constant.
72f4393d 5129
c906108c
SS		 5130 * sim-options.c (sim_parse_args): Ditto.
5131 (sim_args_command): Return OK, instead of nothing, for an empty
5132 command.
5133
5134Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5135
5136 * sim-profile.c (profile_info): Rename from profile_print. Drop
5137 misc and misc_cpu callback arguments. Use
5138 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5139 (profile_install): Install profile_info function.
5140
5141 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5142 STATE_PROFILE_INFO_CALLBACK): Define.
5143 (struct PROFILE_DATA): Add field info_cpu_callback.
5144 (profile_print): Delete function.
5145
5146 * sim-base.h (STATE_MODULES): Define. Replace individual
5147 STATE_*_LIST with single struct module_list.
5148
5149 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5150 (struct module_list): Declare.
72f4393d 5151
c906108c
SS		 5152 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5153 sim_module_info): New functions.
5154 (sim_module_install): Clean up module data structures.
5155
5156 * sim-info.c (sim_info): New file. New function. Call
5157 sim_module_info.
5158
5159 * Make-common.in (sim-info.o): Define rule.
5160 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5161
5162
5163Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5164
5165 * sim-base.h (sim_cpu_base): New members name, options.
5166 (sim_cpu_lookup): Add prototype.
5167 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5168 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5169 (sim_add_option_table): Update prototype.
5170 * sim-options.c (sim_add_option_table): New argument `cpu'.
5171 (standard_option_handler,standard_install): Update.
5172 (sim_parse_args): Handle cpu specific options.
5173 (print_help): New static function.
5174 (sim_print_help): Call it. Print cpu specific options.
5175 (find_match): New static function.
5176 (sim_args_command): Call it. Handle cpu specific options.
5177 * sim-utils.c (sim_cpu_lookup): New function.
5178 * sim-memopt.c (memory_option_handler): Update.
5179 (sim_memopt_install): Update.
5180 * sim-model.c (model_option_handler): Update.
5181 (model_install): Update.
5182 * sim-profile.c (profile_option_handler): Update.
5183 (profile_install): Update.
5184 * sim-trace.c (trace_option_handler): Update.
5185 (trace_install): Update.
5186 * sim-watch.c (watchpoint_option_handler): Update.
5187 (sim_watchpoint_install): Update.
5188 * cgen-scache.c (scache_option_handler): Update.
5189 (scache_install): Update.
5190
5191Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5192
5193 * Make-common.in (check): Run `make check' in testsuite dir.
5194
5195Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5196
5197 * sim-trace.c (trace_result0): New function.
5198
5199 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5200 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5201 tracing sim_fpu variables.
5202 (TRACE_ALU_RESULT0): Define.
5203 (TRACE_FP_RESULT_WORD): Define.
5204 (TRACE_FP_INPUT_WORD1): Define.
5205
5206 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5207 sim_fpu_two): New constants.
5208 (sim_fpu_op1, sim_fpu_op2): New types.
5209 (struct _sim_fpu): Delete member result. Re-order other members.
5210 (sim_fpu_sign, sim_fpu_exp): New functions.
5211 (sim_fpu_max, sim_fpu_min): new functions.
5212 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5213 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5214
c906108c
SS		 5215Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5216
5217 * sim-profile.c (profile_print): Delete duplicate test of
5218 PROFILE_INSN_IDX.
5219 (profile_print_pc): Exit early if data collection not set up.
5220 (profile_print_core): Simplify by calling sim_core_map_to_str.
5221 * sim-core.h (sim_core_map_to_str): Declare.
5222 * sim-core.c (sim_core_map_to_str): Make non-static.
5223
5224 * genmloop.sh (engine_resume): Update insn_count before exiting.
5225 (engine_resume_full): Keep accurate core profile data.
5226
5227 * cgen-utils.c (sim_disassemble_insn): Don't use
5228 sim_core_read_aligned_N, it messes up profiling results.
5229
5230Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5231
5232 * nltvals.def: Regenerate with MN10300 additions.
5233
5234Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5235
5236 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5237
c906108c
SS		 5238 * sim-trace.h, sim-trace.c (trace_result_word2,
5239 trace_input_word4, trace_result_word4): New function.
5240
5241Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5242
5243 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5244
5245 * sim-xcat.h: Delete.
5246 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5247 * cgen-sim.h: Ditto.
5248 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5249 * sim-n-bits.h: Ditto.
5250 * sim-n-core.h: Ditto.
5251 * sim-n-endian.h: Ditto.
5252
5253Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5254
5255 * syscall.c (cb_syscall): Handle short reads, and EOF.
5256
5257Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5258
5259 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5260 sim_fpu to safely print fp_word values.
5261 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5262 (trace_result_bool1, trace_result_addr1): New functions.
5263 (trace_input_bool1, trace_input_addr1): New functions.
5264
5265 * sim-trace.h (TRACE_FPU_*): Define.
5266
5267Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5268
5269 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5270 (sim_fpu_fpto, sim_fpu_tofp): Define.
5271
5272Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5273
5274 * sim-fpu.c (sim_fpu_cmp): New function.
5275
5276Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5277
5278 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5279 instead of abuf->length.
5280 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5281 (set_trace_option_mask): Renamed from set_trace_options.
5282 (set_trace_option): New function.
5283 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5284 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5285
5286Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5287
5288 * sim-basics.h: Declare struct _sim_fpu.
5289
5290Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5291
5292 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5293 (trace_prefix, trace_input*, trace_result*): Declare.
5294 (trace_one_insn): Change declaration, assume trace_prefix called.
5295 (trace_generic): Like trace_one_insn.
5296 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5297 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5298
c906108c
SS		 5299 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5300 trace_insn, save_data, trace_idx_to_str, print_data): New
5301 functions.
5302 (trace_one_insn): Rewrite.
5303 (trace_generic): New function.
72f4393d 5304
c906108c
SS		 5305Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5306
c906108c
SS		 5307 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5308
5309 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5310 (SEMANTIC_FN): Rewrite declaration.
5311 (DECODE): Update type of semantic_fast member.
5312 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5313 * sim-base.h (sim_state_base): Delete conditionals surrounding
5314 member scache_size.
5315
5316Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5317
5318 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5319 used.
5320
5321Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5322
5323 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5324 Add missing parameters to device_io calls.
5325 * sim-core.h: Add missing parameters to device_io calls.
5326
5327Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5328
5329 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5330 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5331 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5332 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5333 (engine_resume): Likewise. Make `engine' volatile. Save copy
5334 of cpu pointer in volatile object. Initialize read switch if
5335 -parallel.
5336
5337Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5338
5339 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5340 (SEM_INSN): New macro.
5341
5342Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5343
5344 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5345
5346Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5347
5348 * configure: Regenerated to track ../common/aclocal.m4 changes.
5349
5350Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5351
5352 * sim-types.h (fp_word): New type, define according to
5353 WITH_TARGET_FLOATING_POINT_BITSIZE.
5354
5355 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5356 configuration of size of floating point registers.
5357
5358Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5359
5360 * sim-profile.c (profile_print): Only print CPU <N> if other
5361 output is going to appear.
5362
5363Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5364
5365 * configure: Regenerated to track ../common/aclocal.m4 changes.
5366
5367Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5368
5369 * sim-types.h (address_word): Typedef according to
5370 WITH_TARGET_ADDRESS_BITSIZE.
5371 (signed_cell, unsigned_cell, natural_cell): Ditto using
5372 WITH_TARGET_CELL_BITSIZE.
72f4393d 5373
c906108c
SS		 5374 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5375 (WITH_TARGET_CELL_BITSIZE): Define.
5376 (WITH_HOST_WORD_BITSIZE): Delete.
5377
5378 * sim-config.c (print_sim_config): Update.
5379
5380 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5381 configuration of address and OpenFirmware cell sizes.
5382
5383Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5384
5385 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5386 * sim-run.c (sim_engine_run): Update.
72f4393d 5387
c906108c
SS		 5388 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5389 CPU_CIA.
5390 * sim-run.c (sim_engine_run): Ditto.
5391
5392 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5393 (sim_resume): Pass nr_cpus to sim_engine_run.
5394
5395 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5396
c906108c
SS		 5397 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5398 MAX_NR_PROCESSORS.
5399 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5400
c906108c
SS		 5401Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5402
5403 * Make-common.in (stamp-tvals): New rule.
5404 (targ-vals.h,targ-map.c): Depend on it.
5405 (clean): Remove stamp-tvals.
5406
5407Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5408
5409 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5410 in code also #if 0'ed.
5411
5412Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5413
5414 * configure: Regenerated to track ../common/aclocal.m4 changes.
5415 * aclocal.m4: Recognize --enable-maintainer-mode.
5416
5417Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5418
5419 * cgen-scache.h: Deleted.
5420 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5421 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5422 (scache_init): Use runtime computed size of SCACHE.
5423 (scache_flush): Likewise.
5424 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5425 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5426 * cgen-sim.h: Scache support moved here.
5427 (PC): Redo definition.
5428 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5429 (DECODE): Add parallel execution support.
5430 Only include semantic label members if using switch.
5431 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5432 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5433 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5434 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5435 from cgen-types.h.
5436 (engine_{stop,run,resume,halt,signal}): Delete decls.
5437 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5438 (argbuf,scache): Delete forward decls.
5439 (STATE): Delete decl.
5440 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5441 Include cgen-mem.h, cgen-ops.h.
5442 (engine_halt,engine_signal): Delete.
5443 ({ex,exc,sem,semc}_illegal): Delete.
5444 (sim_disassemble_insn): Result of extract fn is in bits.
5445 * genmloop.sh: Rewrite.
5446
5447 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5448 line numbers.
5449
5450 * sim-base.h (sim_state_base): Delete member `model'.
5451 (sim_cpu_base): Add member `model'.
5452 * sim-model.h (IMP_PROPERTIES): New type.
5453 (MACH): New members imp_props, models.
5454 (models): Delete decl.
5455 * sim-model.c (set_model): Update.
5456 * sim-profile.c (profile_print_model): Update.
5457
5458 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5459
5460Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5461
5462 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5463 CGEN_INSN_SYNTAX().
5464
5465Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5466
5467 * configure: Regenerated to track ../common/aclocal.m4 changes.
5468 * config.in: Ditto.
5469
5470Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5471
5472 * aclocal.m4 (AR): Check for sigaction.
5473
5474Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5475
5476 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5477
5478 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5479 * sim-config.c (sim_config): Replace WITH_DEVICES with
5480 WITH_TREE_PROPERTIES.
5481
5482 * configure: Regenerated to track ../common/aclocal.m4 changes.
5483
5484Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5485
5486 * Make-common.in (SIM_ENVIRONMENT): New variable.
5487 (CONFIG_CFLAGS): Add it.
5488 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5489 --enable-sim-environment option.
5490 * configure: Regenerated.
5491 * sim-config.h (environment support): Rewrite.
5492 * sim-config.c (current_environment): Define as enum, unconditionally.
5493 (current_alignment): Define unconditionally.
5494 (config_environment_to_a): Update.
5495 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5496 (sim_config): Handle environment and alignment determination
5497 unconditionally. Delete sanity checks of current_environment,
5498 unnecessary.
5499 (print_sim_config): Update.
5500 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5501 (standard_options): Add --environment.
5502 (standard_option_handler): Likewise.
5503
5504Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5505
5506 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5507 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5508 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5509 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5510 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5511 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5512 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5513 argument ADD_CA macro with two argument ADDC_C - add carrying with
5514 carry in.
5515 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5516 argument SUB_CA macro with two argument SUBC_X - subtract
5517 carrying, extended.
5518 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5519 borrow-in.
5520 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5521
5522Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5523
5524 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5525 * sim-io.h (sim_io_syscalls): Delete.
5526
5527Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5528
5529 * syscall.c (cb_syscall): Add missing else, so write to stdout
5530 isn't doubled.
5531
5532 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5533 the carry bit from the CPU's psw.
5534
5535Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5536
5537 * gennltvals.sh: Redo syscall support.
5538 * nltvals.def: Regenerated.
5539
5540Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5541
5542 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5543 the stream immediately.
5544
5545Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5546
5547 * sim-io.c (sim_io_getstring): Delete unused len2.
5548 (sim_io_syscalls): Ditto for sys_errno.
5549
5550Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5551
5552 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5553
5554 * Make-common.in (run.o): Depend on remote-sim.h.
5555 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5556 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5557
5558Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5559
5560 * sim-io.c (sim_io_syscalls): Disable lseek.
5561
5562Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5563
5564 * gennltvals.sh: Generate syscall values for d30v.
5565
5566 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5567 * nltvals.def: Regenerate.
5568
5569 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5570 (os_fstat): Likewise. Validate fd argument.
5571 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5572 just compute target stat struct length.
5573 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5574 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5575 (get_string): Return host errno values so they can be properly
5576 translated later.
5577 (cb_syscall): Likewise.
5578 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5579 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5580 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5581 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5582 (get_path): New function.
5583
5584Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5585
5586 * sim-io.c (sim_io_syscalls): New function to provide system call
5587 emulation. Provide exit, open, close, read, write, lseek, and
5588 unlink.
5589 (sim_io_getstring): New function to return a string from a
5590 simulated memory location.
5591
5592 * sim-io.h (sim_io_syscalls): Add declaration.
5593
5594Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5595
5596 * sim-core.c (sim_core_signal): Fix spelling error in message.
5597
5598 * sim-hrw.c (sim_read): Use read map, not write map.
5599
5600 * Make-common.in (all): Add .gdbinit.
5601 * gdbinit.in: Add dump command.
5602
5603 * sim-model.c (model_options): Use '\0' for `shortopt'.
5604
5605 * sim-trace.c (trace_option_handler): Set state trace file
5606 for --trace-file in addition to cpu's values.
5607 (trace_vprintf): If cpu == NULL, try state's trace file.
5608 (trace_options): Reorganize table, reword some descriptions.
5609
5610Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5611
5612 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5613 New functions.
5614
5615Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5616
5617 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5618 signal untranslated, document problem with this.
5619
5620 * nrun.c (main): Check for a prog name of `*step'. If present,
5621 step the simulator instead of allowing it to run free.
5622
5623 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5624
5625 * Make-common.in (sim_main_headers): Add sim-signal.h.
5626
5627Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5628
5629 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5630
5631Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5632
5633 * sim-signal.h: Start simulator signals at 64 so that host signal
5634 numbers can be detected and reported.
5635
5636 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5637
5638Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5639
5640 * callback.c (cb_host_to_target_stat): Fix return values.
5641
5642 * cgen-sim.h (enum_signal_type): Delete.
5643 (engine_signal): Update prototype.
5644 * cgen-utils.c: Don't include <signal.h>.
5645 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5646 (engine_signal): Update.
5647
5648 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5649 (sim_state_free): Call SIM_STATE_FREE if defined.
5650
5651 * sim-module.c (sim_module_install): Don't leave any modules
5652 installed if one fails to install.
5653
5654Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5655
5656 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5657 more, since alloca is not used in this file.
5658
5659 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5660 correctly set the carry and overflow bits for those types.
5661 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5662 with carry, so carry is correct after doing both adds.
5663 (ALU*): Space out '\' to make it easier to read.
5664
5665Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5666
5667 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5668 sim_signalled.
5669
5670 * sim-signal.c, sim-signal.h: New files.
5671 * Make-common.in (sim-signal.o): Add rule for.
5672 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5673 * sim-abort.c: Don't include <signal.h>.
5674 * sim-basics.h: #include "sim-signal.h".
5675 * sim-break.c: Don't include <signal.h>.
5676 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5677 * sim-core.c: Don't include <signal.h>.
5678 (SIGBUS): Delete definition.
5679 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5680 * sim-engine.c: Don't include <signal.h>.
5681 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5682 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5683 * sim-resume.c: Don't include <signal.h>.
5684 (SIGTRAP): Delete definition.
5685 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5686 * sim-stop.c: Don't include <signal.h>.
5687 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5688 * sim-watch.c: Don't include <signal.h>.
5689 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5690
5691 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5692
5693 * sim-base.h (CIA_ADDR): Provide default definition.
5694 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5695 * sim-break.c (sim_handle_breakpoint): Likewise.
5696
5697Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5698
5699 * Make-common.in (srccom): New variable.
5700
5701 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5702 (LIB_OBJS): Add syscall.o.
5703 (gentmap): Pass $(NL_TARGET) to $(CC).
5704 (syscall.o): Add rule for.
5705 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5706 (sim-bits.o): Depend on $(sim-n-bits_h).
5707 (sim-load.o): Depend on callback.h.
5708
5709 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5710 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5711 * cgen-mem.h, cgen-ops.h: New files.
5712
5713 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5714
5715 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5716 Rewrite build rule.
5717 * callback.c: #include string.h or strings.h.
5718 #include sys/types.h and sys/stat.h.
5719 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5720 (os_get_errno,os_open): Update.
5721 (os_stat,os_fstat): New functions.
5722 (os_init): Initialize syscall_map, errno_map, open_map.
5723 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5724 errno_map, open_map, signal_map, stat_map.
5725 (cb_read_target_syscall_maps): New function.
5726 (cb_target_to_host_syscall): New function.
5727 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5728 (cb_target_to_host_open): Renamed from target_to_host_open.
5729 (store): New function.
5730 (cb_host_to_target_stat): New function.
5731 * syscall.c: New file.
5732 * gentmap.c (sys_tdefs): New global.
5733 (gen_targ_vals_h): Output target syscall numbers.
5734 (gen_targ_map_c): Update. Output target syscall translation map.
5735 * gentvals.sh: New first argument `target'. Preface table with
5736 #ifdef NL_TARGET_$target if non-null target passed.
5737 * gennltvals.sh: New file.
5738 * nltvals.def: Regenerated.
5739
5740Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5741
5742 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5743 sim_core_dummy_M.
5744 (sim_core_dummy_M): Declare.
72f4393d 5745
c906108c
SS		 5746Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5747
5748 * sim-core.c (sim_core_signal): Print the address of the
5749 instruction.
5750
5751Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5752
5753 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5754
5755 * sim-base.h (sim_state_base): Add member trace_data.
5756 (STATE_TRACE_DATA): New macro.
5757 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5758 ({WITH_,}TRACE_DEBUG_P): New macros.
5759 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5760 (_sim_cpu): Delete forward reference.
5761 (debug_printf): Update.
5762 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5763 (trace_options): Add --trace-debug.
5764 (set_trace_options): Handle it.
5765 (trace_option_handler): Likewise.
5766 (trace_install): Init state trace_data struct.
5767 (trace_uninstall): Close state trace file.
5768 * sim-events.c (ETRACE): Only print source file and line number if
5769 --trace-debug.
5770 * sim-n-core.h (sim_core_trace_M): Likewise.
5771
5772 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5773
57741997-11-13 Felix Lee <flee@cygnus.com>
5775
5776 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5777 initializer.
5778 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5779
5780Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5781
5782 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5783
5784 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5785 built this way.
5786 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5787 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5788 source tree.
5789
5790Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5791
5792 * sim-events.c (sim_events_process): Re-compute the time -
5793 update_time_from_event - as each event is processed. Reverses
5794 previous change.
5795
5796Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5797
5798 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5799
5800Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5801
5802 * sim-events.c (sim_events_process): Delete redundant call to
5803 update_time_from_event.
5804 (sim_events_slip): Always decrement time_from_event.
5805 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5806 Delete assertion that time_from_event >=0 when work in queue, no
5807 longer applicable.
5808
5809Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5810
5811 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5812 (standard_option_handler): Update.
5813
5814 * sim-options.h: Clarify documentation.
5815 (OPTION_LONG_ONLY_P): Delete definition.
5816 (OPTION_VALID_P): Define.
72f4393d 5817
c906108c
SS		 5818 * sim-options.c (sim_print_help): Allow short only options.
5819 (sim_parse_args): Ditto.
5820 (sim_args_command): Skip short only options.
5821 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5822 separate entries for short and long options in the HANDLERS and
5823 ORIG_VAL tables.
5824 (sim_parse_args): Disable argument permutation.
5825
5826Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5827
5828 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5829 Add argument M, size of data type.
5830 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5831 Declare, ditto for 5, 6 & 7 byte transfers.
5832 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5833 as aligned variant.
72f4393d 5834
c906108c
SS		 5835 * sim-n-core.h (sim_core_trace_M): Rename from
5836 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5837 with transfer type. Print transfer direction. Handle 1 and 2 byte
5838 transfers.
5839 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5840 unaligned accesses.
5841 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5842 Update all functions.
5843
5844 * sim-core.c: Generate functions starting with 16 not 1.
5845 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5846 all 5, 6 & 7 byte transfers.
5847
5848 * sim-n-core.h (sim_core_read_misaligned_N,
5849 sim_core_write_misaligned_N): Implement.
5850
5851Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5852
5853 * sim-endian.h (U16_8): Implement
5854
5855 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5856
5857 * sim-endian.h (VL8_16, VH8_16): Implement.
5858
5859 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5860 long in printf.
5861 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5862 (memory_option_handler): Skip comma in alias address list
5863
5864Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5865
5866 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5867 space params.
5868 (parse_size, parse_addr): New functions
5869 (memory_option_handler, memory_options): Parse address & size
5870 using new functions. Pass level, space, modulo to do_memopt_add &
5871 do_memopt_del.
5872
5873 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5874
5875 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5876 `attach_type attach' argument with `unsigned level' argument.
5877 Document.
5878
5879 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5880 sim_core_attach): Replace argument attach with level. Update
5881 verification of arguments.
5882 (sim_core_map_detach, sim_core_detach): Replace argument attach
5883 with level.
5884
5885 * sim-basics.h (enum _attach_type): Delete.
5886
5887Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5888
5889 * sim-core.h (sim_core_write_8): Define.
5890
5891Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5892
5893 * sim-bits.h: Document ROTn macro.
5894
5895 * sim-endian.h (H2T): Handle 16 byte variables.
5896
5897 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5898 error.
5899
5900 * sim-core.c: Do not generate sim_core_*_word.
5901
5902 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5903 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5904
5905 * sim-core.h (sim_core_read_unaligned_word,
5906 sim_core_read_aligned_word, sim_core_read_word,
5907 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5908 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5909
5910Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5911
5912 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5913
5914 * sim-endian.h: Disable 16 byte support.
5915
5916Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5917
5918 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5919
5920 * sim-n-core.h (sim_core_trace_N): New function.
5921 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5922 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5923
5924 * sim-endian.h: Add 128 bit variant.
5925
5926 * sim-core.h, sim-core.c: Add 128 bit variant.
5927
5928 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5929
5930Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5931
5932 * sim-events.c (sim_events_process): Clear events->work_pending.
5933 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5934 setting, nr_ticks_to_process.
5935 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5936 when the event queue isn't next.
5937
5938 * sim-events.h, sim-events.c (sim_events_slip): New function.
5939
5940Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5941
5942 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5943
5944 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5945 arguments.
5946
5947Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5948
5949 * nrun.c (main): Remove useless test of name != NULL.
5950 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5951
5952Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5953
5954 * sim-fpu.c (EXPMAX): Type is unsigned.
5955 (MIN_INT, MAX_INT): Type is signed64.
5956 (i2fpu): Type of val is signed64.
5957
5958Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5959
5960 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5961 a bucket size of zero.
5962
5963 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5964 OPTION_PROFILE_PC): Define.
5965 (profile_option_handler): Add support for --profile-pc and
5966 --profile-pc-granularity options.
5967 (profile_pc_init): When possible, compute nr buckets from bucket
5968 size.
5969
5970 * sim-profile.c (profile_pc_init): Align the profile-pc end
5971 address with the profile-pc bucket size.
5972
5973 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5974 something less ambiguous.
5975 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5976
5977 * sim-profile.c (profile_pc_cleanup): New function. Move
5978 profile_pc_uninstall code to here.
5979 (profile_pc_uninstall): Call.
5980 (profile_pc_init): Call.
5981
5982Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5983
5984 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5985 file using BSD gprof format.
5986
5987 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5988 unsigned_word.
5989 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5990 MSBIT64): Force result to unsignedN.
5991
5992Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5993
5994 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5995 brace from macro.
5996 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5997 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5998 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5999 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6000
6001Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6002
6003 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6004 type void*.
6005
6006 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6007 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6008 type void*.
6009 (sim_core_attach): Rename buffer_freed to free_buffer, type
6010 void*. Ensure that allocated buffer is alligned according to
6011 region's address.
6012
6013Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6014
6015 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6016 (ALU64_SUB): Define.
6017
6018 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6019 (.gdbinit): Remove dependencies, generate once per build.
6020
6021Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6022
6023 * sim-n-core.h (sim_core_read_aligned_N,
6024 sim_core_write_aligned_N): Make xaddr param type address_word not
6025 unsigned_word.
6026
6027Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6028
6029 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6030 unpacked floating point struct. Pass sim_fpu object by reference.
6031 Add preliminary support for rounding modes.
72f4393d 6032
c906108c
SS		 6033Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6034
6035 * configure: Regenerated to track ../common/aclocal.m4 changes.
6036
6037Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6038
6039 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6040 WITH_TARGET_BITSIZE.
6041
6042Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6043
72f4393d 6044 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 6045
6046Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6047
6048 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6049 and zfree instead of xmalloc and free. Prevents warnings.
6050
6051Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6052
6053 * configure: Regenerated to track ../common/aclocal.m4 changes.
6054
6055Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6056
6057 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6058 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6059
6060 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6061 controling the bitsize/msb of the target.
6062
6063Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6064
6065 * Make-common.in: New files sim-break.c, sim-break.h.
6066 * sim-base.h: Add point to breakpoint list to sim_state_base.
6067 * sim-break.c sim-break.h: New modules that implement intrinsic
6068 breakpoint support.
6069 * sim-module.c: Add breakpoint module.
72f4393d 6070
c906108c
SS		 6071Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6072
6073 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6074 an hour.
6075 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6076 if (0) { 1 % 0; }
6077 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6078 (SIGBUS) define for Windows.
6079 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6080 * sim-resume.c: define SIGTRAP for windows.
6081 * sim-xcat.h: use token pasting if ALMOST_STDC.
6082
6083Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6084
6085 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6086 configured values.
6087 (CONFIG_CFLAGS): Add same.
72f4393d 6088
c906108c
SS		 6089Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6090
6091 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6092 (SIGNED32): use ##i32.
6093
6094Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6095
6096 * configure: Regenerated to track ../common/aclocal.m4 changes.
6097
6098Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6099
6100 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6101 endian of target.
6102
6103 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6104 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6105 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6106 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6107 (CONFIG_CFLAGS): Add same.
6108
6109 * aclocal.m4: Perform AC_SUBST on optional options.
6110
6111Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6112
6113 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6114
6115 * sim-options.c (standard_option_handler): Typo in warning message.
6116
6117 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6118
6119 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6120 insn count. Make count conditional on there being a valid
6121 INSN_NAME.
6122 (profile_pc_init): Make default PC profile frequency an arbitrary
6123 256.
6124
6125 * sim-base.h: Ditto.
6126
6127 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6128 SIM_HAVE_MODEL.
6129
6130 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6131 archure struct.
6132
6133Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6134
6135 * configure: Regenerated to track ../common/aclocal.m4 changes.
6136
6137Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6138
6139 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6140 configured alignment.
6141
6142Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6143
6144 * configure: Regenerated to track ../common/aclocal.m4 changes.
6145
6146Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6147
6148 * sim-config.c (sim_config): Check for default alignment.
6149
6150 * sim-options.c (standard_option_handler): Add alignment option.
6151
6152 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6153 default alignment requirements on memory accesses.
72f4393d 6154
c906108c
SS		 6155Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6156
6157 * sim-load.c (sim_load_file): Return failure if the executable
6158 had no loadable sections.
6159
6160Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6161
6162 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6163 trace output.
6164
6165 * sim-core.c (sim_core_signal): When bad access halt simulator
6166 SIGSEGV / SIGBUS instead of aborting.
6167 (signal.h): Include.
72f4393d 6168
c906108c
SS		 6169 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6170 options was missing.
6171
6172 * sim-bits.h (MOVED): Define
6173
6174Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6175
6176 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6177 BIT.
6178
6179 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6180
6181 * sim-bits.c: Add 8 bit versions of bit macros.
6182
6183 * sim-bits.h: Ditto.
6184
6185Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6186
6187 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6188 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6189
c906108c
SS		 6190 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6191 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6192
c906108c
SS		 6193 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6194 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6195
c906108c
SS		 6196Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6197
6198 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6199 configure.in: Output to cconfig.h instead of config.h.
6200
6201 * configure: Regenerated to track ../common/aclocal.m4 changes.
6202
6203Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6204
6205 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6206 BFD if known.
6207
6208Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6209
6210 * callback.c (os_write): divert stdout and stderr to their
6211 respective hooks.
6212
6213Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6214
6215 * sim-profile.c (profile_print_speed): Call
6216 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6217
6218 * sim-events.c (sim_events_elapsed_time): New function return nr
6219 host MS consumed by the simulator.
6220 (sim_watch_valid): Use.
6221
6222 * sim-module.c (modules): Install sim_events very very early.
6223
6224 * sim-profile.c (profile_print): Call profile_print_pc.
6225 (print_bar):
6226 (profile_pc_init): New function, set up processor for PC
6227 profiling.
6228 (profile_print_pc): New function, print a PC profile.
6229 (profile_pc_event): New function, sample PC.
6230
6231 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6232 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6233 profile struct.
6234
6235 * sim-options.c (sim_print_help): Pacify GCC.
6236
6237 * sim-n-core.h (sim_core_read_aligned_N,
6238 sim_core_write_aligned_N): Add un-conditional profile call.
6239 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6240 profile call when aligned read/write isn't used.
6241
6242 * sim-base.h: Include sim-profile, sim-model after sim-core &
6243 sim-events allow sim-core to define useful values.
6244
6245 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6246 (profile_option_handler, profile_options): Add support for
6247 --profile-core option.
6248 (print_bar): Include when core profiling.
6249 (profile_print_core): New function, print core profile.
6250
6251 * sim-config.c (print_sim_config): Print profile status.
6252
6253 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6254 WITH_PROFILE_PC_P): Define.
6255 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6256 (PROFILE_COUNT_CORE): Define.
6257
6258Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6259
6260 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6261 interrupt_names array as the data.
6262 (sim-watch.h): Document.
6263
6264Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6265
6266 * sim-options.c (sim_print_help): When the doc string is to long
6267 word wrap it.
6268
6269 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6270 that only the first few the watch options are listed. Generate
6271 meanginful usage messages.
6272
6273 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6274
c906108c
SS		 6275Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6276
6277 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6278 (standard_option_handler): Handle --architecture-info.
6279
6280Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6281
6282 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6283 illegal zero-sized array.
6284 * sim-core.c (sim_core_xor_read_buffer): same.
6285
6286Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6287
6288 * nltvals.def: Regenerate.
6289
6290Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6291
6292 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6293
6294Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6295
6296 * sim-bits.c (MASKED): Delete.
6297 (EXTRACTED): Delete.
6298 (LSEXTRACTED, MSEXTRACTED): New functions.
6299
6300 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6301 (MSMASKEDn, LSMASKEDn): Add last argument.
6302 (MSMASK*): Ditto.
72f4393d 6303
c906108c
SS		 6304 * sim-bits.h (EXTEND8, EXTEND16): Define.
6305 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6306
6307 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6308
6309 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6310 current instruction address.
6311
6312 * sim-inline.h (*_ENGINE): Define.
6313
6314Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6315
6316 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6317
6318 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6319 (watch_option_handler): Call delete_watchpoint with ident or type.
6320 (sim_watchpoint_install): Create interrupt specific watchpoint
6321 commands on the fly.
6322 (do_watchpoint_create): New function, create a watch point using
6323 type/int-nr info encoded in the option nr.
6324 (do_watchpoint_info): New function. List active watchpoints.
6325
6326 * sim-watch.h: Change data structure to a list.
6327
6328 * sim-memopt.c (memory_option_handler): Require explicit "all"
6329 before deleting all memory regions.
6330
6331 * sim-utils.c (sim_do_commandf): New function, printf version of
6332 sim_do_command.
6333
72f4393d
L		 6334 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6335
c906108c
SS		 6336 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6337 bit endianness.
6338 (SIGNED64, UNSIGNED64): Delete.
6339 (ALU64_ADD): Don't rely on bit endianness.
6340 (ALU64_BEGIN): Define.
6341
6342 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6343 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6344
6345 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6346 suffix - u64, LL - to 64 bit constants.
6347
6348Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6349
6350 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6351
6352 * sim-utils.h (NZALLOC): Define - zalloc * N.
6353
6354 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6355 implementation of read/write functions.
6356
6357 * Make-common.in (sim-hrw.o): New target.
6358
6359 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6360 memory.
6361
6362 * sim-memopt.c (memory_option_handler): Implement memory-size
6363 command. Implement memory-alias command. Let memory-delete delete
6364 all memory regions.
6365 (add_memopt): New function. Add a memory region.
6366 (do_memopt_delete): New function. Delete a memory region.
6367
6368 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6369
6370 * sim-core.c (sim_core_detach): New function.
6371 (sim_core_map_detach): New function. Perform the actual detach.
6372 (sim_core_init): Move initialization code from here.
6373 (sim_core_install): To here.
6374 (sim_core_uninstall): And here.
6375
6376 * sim-module.c: Add memopt module.
6377
6378 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6379 simulator base type.
6380
6381 * Make-common.in (sim_main_headers): Add sim-memopt.h
6382 (sim-memopt.o): New target.
6383
6384 * sim-core.c (sim_core_install): Add core_options to the option
6385 table.
6386
6387 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6388 --watch-delete.
6389
6390 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6391 comments.
6392
6393 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6394 address_word, add mask member.
72f4393d 6395
c906108c
SS		 6396 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6397 address_word, allow for 64bit targets in 32bit host. Add modulo
6398 argument.
6399 (sim_core_map_attach): Ditto.
6400 (new_sim_core_mapping): Ditto.
6401 (sim_core_translate): Mask address when modulo memory.
6402
6403Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6404
6405 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6406
6407 * gdbinit.in: New file.
6408 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6409 * Make-common.in (distclean): Delete .gdbinit.
6410 (.gdbinit): Add rule for.
6411 * configure: Regenerated to track ../common/aclocal.m4 changes.
6412
6413 * Make-common.in (cgen-run.o): Add rule for.
6414
6415Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6416
6417 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6418
6419 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6420 both resumed and previous elapsed time.
6421 (sim_events_init): Set initial_wallclock and current_wallclock to
6422 zero.
6423 (sim_events_install): Install sim_events_suspend and
6424 sim_events_resume.
6425 (sim_events_watch_clock): Allow for suspended simulator when
6426 computing the time of the clock event.
6427
6428 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6429 initial_wallclock to elapsed_wallclock, set both to zero.
6430 (sim_events_init, sim_events_uninstall): Delete prototypes.
6431
6432 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6433
c906108c
SS		 6434 * sim-module.c(sim_module_resume, sim_module_suspend): New
6435 functions.
6436
6437Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6438
6439 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6440 message.
6441
6442Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6443
6444 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6445 * Make-common.in (TAGS): Likewise.
6446 * sim-n-bits.h: Add TAGS comments for all functions.
6447 * sim-n-core.h: Likewise.
6448 * sim-n-endian.h: Likewise.
6449
6450Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6451
6452 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6453 kind.
72f4393d 6454
c906108c 6455 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6456
c906108c
SS		 6457 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6458 definition.
6459
6460Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6461
6462 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6463 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6464
6465Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6466
6467 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6468 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6469 nr_transfered and nr_this_transfer unsigned.
6470
6471 * sim-events.c (sim_events_tickn): N is signed, as limited to
6472 MAXINT.
6473
6474 * sim-n-endian.h (offset_N): Change size to unsigned.
6475
6476 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6477
6478Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6479
6480 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6481
6482 * sim-options.c (sim_parse_args): Use dupargv.
6483
6484Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6485
6486 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6487
6488Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6489
6490 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6491 base type.
6492
6493 * sim-options.c (standard_options): Add --architecture=MACHINE and
6494 --target=TARGET options.
6495 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6496 (standard_option_handler): Handle architecture and target options.
6497 (bfd.h): Include.
72f4393d 6498
c906108c
SS		 6499 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6500 bfd_openr.
6501 (sim_analyze_program): Set prog_bfd architecture from
6502 STATE_ARCHITECTURE if known.
6503
6504Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6505
6506 * configure: Regenerated to track ../common/aclocal.m4 changes.
6507 * config.in: Ditto.
6508
6509Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6510
6511 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6512 that option does not apply to certain files.
6513
6514Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6515
6516 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6517 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6518 offset from MSB/LSB.
6519
6520 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6521 access address of sub word quantity of a hosts 16, 32, 64 bit word
6522 type.
6523 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6524 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6525 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6526 return N*2 byte value with argument in Hi/Lo word. Renamed from
6527 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6528
c906108c
SS		 6529 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6530 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6531 so that bit offset is explicit.
6532
6533Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6534
6535 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6536 Update STATE_PROG_BFD when needed with a dup'd copy of the
6537 program.
6538
6539 * sim-config.c (sim_config): Delete ABFD argument, use
6540 STATE_PROG_BFD directly.
6541
6542Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6543
6544 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6545
c906108c
SS		 6546 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6547 and sim_load.
6548 (bfd.h): Include.
72f4393d 6549
c906108c
SS		 6550 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6551 hardware only simulator targets.
6552
6553 * Make-common.in (sim-hload.o): Add rule.
6554
6555Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6556
6557 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6558 used by copyargv and freeargv.
6559
6560 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6561 STATE_PROG_ARGV, not just a pointer.
6562
6563Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6564
6565 * configure: Regenerated to track ../common/aclocal.m4 changes.
6566 * config.in: Ditto.
6567
6568Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6569
6570 * aclocal.m4 (sim-endian): Add second argument to
6571 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6572 default endian when not hardwired.
6573
6574 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6575 else failes value for target byte order.
6576
6577 * sim-config.c (sim_config): Add abfd arguments. Set
6578 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6579 from same.
6580 (sim_config): Return SIM_RC, don't abort.
6581 (bfd.h): Include.
72f4393d 6582
c906108c
SS		 6583 * run.c (main): Update call to sim_open - add ABFD argument.
6584 * nrun.c (main): Add NULL ABFD argument.
6585
6586Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6587
6588 * callback.c (os_poll_quit): Make static.
6589 Call sim_cb_eprintf, not p->eprintf.
6590 (sim_cb_printf, sim_cb_eprintf): New functions.
6591 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6592
6593 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6594 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6595 sim-utils.h. #include sim-utils.h.
6596 * sim-utils.h: Above decls moved here.
6597 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6598
6599 * sim-watch.c (action_watchpoint): Fix thinkos.
6600
6601Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6602
6603 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6604
6605Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6606
6607 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6608 to FORCED_ALIGNMENT case.
6609
6610Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6611
6612 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6613
6614Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6615
6616 * Make-common.in (libsim.a): Fix typo.
6617
6618Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6619
6620 * nrun.c (main): Verify the structure returned before using it.
6621
6622Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6623
6624 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6625 default.
6626
6627 * sim-engine.c (sim_engine_install): New function. Install the
6628 engine init functions.
6629 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6630
c906108c
SS		 6631 * sim-module.c: Add sim_engine to list of modules that always
6632 install.
6633
6634Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6635
6636 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6637 to remove the old watchpoint, not delete_watchpoint.
6638 (watch_option_handler): Action the correct watchpoint, not just
6639 cycles.
6640
6641Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6642
6643 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6644 both low and high word.
6645 (sim_core_write_aligned_N): Ditto.
72f4393d 6646
c906108c
SS		 6647 * sim-trace.c (set_trace_options): Delete code explicitly setting
6648 core->trace.
6649
6650 * sim-options.c (sim_print_help): Call the list commands if not a
6651 standalone simulator.
6652 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6653
c906108c
SS		 6654 * sim-trace.c (set_trace_options): Assume core present.
6655
6656 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6657 buffer when full not almost full.
6658
6659Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6660
6661 * sim-events.c (sim_events_process): Don't blat the event queue
6662 when processing watchpoints.
6663
6664 * sim-watch.h: Make arg unsigned long - stop sign extension.
6665
6666 * sim-events.c (sim_watch_valid): rewrite so debugable.
6667
6668 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6669
6670 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6671 inequality test is possible.
6672 (handle_watchpoint): Re-pass is_within arg.
6673 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6674 0 to schedule_watchpoint's is_within arg.
6675 (sim_watchpoint_init): Re-pass is_within arg.
6676
6677 * sim-options.c (sim_print_help): Add is_command argument. Don't
6678 include -- prefix when called from the command line interpreter.
6679
6680 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6681
6682 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6683 zero indicates that the test should be reversed.
6684 (sim_events_watch_core): Ditto.
6685 (WATCH_CORE): Compare range against is_within.
6686 (WATCH_SIM): Ditto.
6687
6688Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6689
6690 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6691 sim_core_read_buffer. Check nr-bytes transfered.
6692
6693 * sim-core.h (sim_core_common): Define a new struct that contains
6694 the common data. to sd and cpu structures.
6695 * sim-core.c (sim_core_attach): Update.
6696 (sim_core_init): Update. Remember to copy initialized data to each
6697 cpu.
6698 (sim_core_find_mapping): Ditto.
6699
6700 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6701 (sim_core_write_buffer): Ditto.
6702
6703 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6704 transfer use xor version of read buffer.
6705 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6706
c906108c
SS		 6707 * sim-core.c (sim_core_xor_read_buffer): New function implement
6708 xor-endian data read breaking transfer up into xor-endian sized
6709 blocks.
6710 (sim_core_xor_write_buffer): Ditto for write.
6711 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6712 - needed for xor-endian transfers.
6713
6714Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6715
6716 * sim-inline.h: Review description.
72f4393d 6717
c906108c
SS		 6718 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6719 to just those involved in data transfers and configuration.
72f4393d 6720
c906108c
SS		 6721 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6722 string.
6723 * sim-n-core.h (sim_core_read_aligned_N): Use.
6724 (sim_core_read_unaligned_N): Ditto.
6725 (sim_core_read_unaligned_N): Ditto..
6726 (sim_core_write_unaligned_N): Ditto.
72f4393d 6727
c906108c 6728 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6729
c906108c
SS		 6730 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6731 endian.
6732 (sim_core_read_aligned_N): Ditto.
6733
6734 * sim-core.c (sim_core_set_xor_endian): New function.
6735 (sim_core_attach): Don't overwrite the per-cpu xor map when
6736 cloning the global core.
6737
6738Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6739
6740 * sim-engine.h: Update below so that it is using an enumerated
6741 type.
6742
6743Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6744
72f4393d
L		 6745 * sim-engine.c (sim_engine_restart):
6746 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6747 return value used for simulator restart from 0 to 2.
6748
6749Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6750
6751 * cgen-scache.c (scache_option_handler): Add is_command arg.
6752
6753 * sim-model.c (model_option_handler): Add is_command argument.
6754
6755 * sim-profile.c (profile_option_handler): Add is_command arg.
6756
6757 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6758 involved.
6759
6760 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6761 order that they are registered.
6762
6763 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6764 between option and command line processing.
6765
6766 * sim-options.c: Include stdlib.h, ctype.h.
6767
6768 * Make-common.in (sim-watch.o): Add rule.
6769 (sim_main_headers): Assume sim-assert.h included.
6770 (sim-*.o): Simplify make rule.
72f4393d 6771
c906108c
SS		 6772 * sim-module.c: Add sim_watch_install to module list.
6773
6774Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6775
6776 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6777 has been loaded.
6778
6779 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6780 * sim-events.c (sim_events_install): Ditto.
6781 * sim-core.c (sim_core_install): Ditto.
6782 * sim-model.c (model_install): Ditto.
6783 * sim-options.c (standard_install): Ditto.
6784 * sim-profile.c (profile_install): Ditto.
6785 * sim-reason.c (sim_stop_reason): Ditto.
6786 * sim-run.c (sim_engine_run): Ditto.
6787 * sim-utils.c (sim_analyze_program): Ditto.
6788
6789 * sim-module.c (modules): Make profile_install and trace_install
6790 optional.
6791
6792 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6793
6794 * sim-options.c (standard_option_handler): Set the byte order.
6795
6796 * sim-events.c (sim_events_process): Allow multi tick processing.
6797 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6798
c906108c
SS		 6799 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6800 prototypes. Under development.
6801 (sim_events): Replace processing with nr_ticks_to_process.
6802
6803Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6804
6805 * nrun.c (main): Pass callbacks to sim_open instead of using
6806 sim_set_callbacks.
6807
6808 * run.c (main): Ditto.
6809
6810Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6811
6812 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6813 stop tk interrupting malloc calls.
6814 (sim_events_zalloc): Converse.
6815
6816 * Make-common.in (sim_main_headers): Add sim-events.h.
6817
6818 * sim-events.c (sim_events_schedule_after_signal): Change return
6819 type to void - signal events are strictly internal.
6820 (sim_events_init): Allocate a finite buffer for signal events.
6821 (sim_events_schedule_after_signal): Enter signal events into the
6822 signal buffer.
6823
6824 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6825 (sim_engine_restart): Ditto.
6826 (sim_engine_abort): Ditto.
6827 * sim-stop.c (sim_stop): Ditto.
6828 (control_c_simulation): Ditto.
6829 * sim-resume.c (sim_resume): Ditto.
6830 (has_stepped): Ditto.
6831 * sim-abort.c (sim_engine_abort): Ditto.
6832
6833 * sim-basics.h (transfer_type): New type.
6834
6835 * sim-core.c (sim_core_signal): New function. Print core signal
6836 information.
6837 (sim_core_find_mapping): Add transfer argument.
6838
6839 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6840 SIM_CORE_SIGNAL if a recoverable abort.
6841 * sim-core.c (sim_core_find_mapping): Ditto.
6842
6843Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6844
6845 * sim-core.c (sim_core_find_mapping): Replace calls to
6846 sim_io_error to more resiliant sim_engine_abort.
6847
6848 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6849 (sim_core_write_unaligned_N): Ditto.
6850
6851Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6852
6853 * sim-module.c: Add sim_events_install to list.
72f4393d 6854
c906108c
SS		 6855 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6856 from sim_core_*.
6857 (sim_events_init): Now returns SIG_RC.
6858
6859 * sim-run.c: New file. Generic sim_engine_run.
6860 * sim-reason.c: New file. Generic sim_stop_reason.
6861 * sim-stop.c: New file. Generic sim_stop.
6862 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6863
c906108c
SS		 6864 * Make-common.in (sim-engine.o): Add rule.
6865 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6866
c906108c
SS		 6867 * sim-engine.h, sim-engine.c: New file. Provide generic
6868 implementation of sim_engine_halt, sim_engine_error. et.al.
6869
6870 * sim-base.h (sim_state_base): Add member halt.
6871 (sim-engine.h): Include.
6872
6873 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6874 handlers.
6875 * sim-events.c (sim_events_poll): Update event handler.
6876
6877Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6878
6879 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6880 function.
6881 (sim_events_watch_sim): New function.
6882 (sim_events_watch_core): New function.
6883 (sim_watch_valid): New function.
6884 (sim_events_preprocess): New function.
6885 (sim_events_process): Process the watchpoints as well as the timer
6886 queue.
6887 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6888 (sim_events_deschedule): Check all the queues when removing an
6889 event.
6890 (sim_events_init): Ditto for cleaning.
6891
6892Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6893
6894 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6895
6896Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6897
6898 * callback.c (os_open): Type of arg flags is int.
6899
6900Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6901
6902 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6903 just like normal numbers as per IEEE rules.
6904
6905Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6906
6907 * callback.c (os_close): Mark the descriptor as being
6908 available if the close succeeded.
6909 (os_open): Pass 0644 as the mode of the file being created.
6910
6911Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6912
6913 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6914 float.
6915
6916 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6917 * sim-lnline.h: Update.
6918
6919 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6920 conversion functions.
6921 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6922
c906108c
SS		 6923 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6924 compare functions. Replacing.
6925 (sim_fpu_cmp): This. Delete.
72f4393d 6926
c906108c
SS		 6927Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6928
6929 * sim-core.c (sim_core_find_mapping): Call engine_error not
6930 sim_io_error when possible.
6931
6932Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6933
6934 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6935 high/low double word.
6936
6937 * sim-trace.h: Remove definition of attribute - defined in
6938 sim_basics.h.
6939
6940Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6941
6942 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6943 name of the option - or family of options.
6944
6945 * sim-options.c (sim_args_command): Match command `a-b c' with
6946 option `--a-b-c' from option table.
6947
6948Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6949
6950 * sim-options.c (sim_print_help): For optional arguments, wrap
6951 them in [].
6952
6953 * sim-trace.c (set_trace_options): New function, handle optional
6954 argument and multiple assignment.
6955 (trace_option_handler): Update.
6956
6957 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6958 when branch tracing selected.
6959
6960Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6961
6962 * sim-trace.c (trace_one_insn): Make a va-args function.
6963
6964 * sim-trace.c (trace_vprintf): New function, va-arg version of
6965 trace_printf.
6966
6967Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6968
6969 * sim-trace.c (trace_uninstall): Don't close a file twice.
6970 * sim-profile.c (profile_uninstall): Likewise.
6971
6972Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6973
6974 * sim-trace.c (toplevel): Include bfd.h.
6975 (trace_options): Note that --trace-linenum also turns on
6976 --trace-insn. Add --trace-{branch,semantics}.
6977 (trace_option_handler): If --trace-linenum, also turn on
6978 --trace-insn. Add --trace-branch support. If --trace-semantics,
6979 turn on ALU, FPU, branch, and memory tracing.
6980 (trace_one_insn): New function to trace an instruction. Support
6981 --trace-linenum.
6982 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6983
6984 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6985 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6986 (TRACE_branch): Add new mask.
6987 (TRACE_*_P): Define all possible trace_p macros.
6988 (trace_one_insn): Declare function.
6989
6990Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6991
6992 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6993 GNU C doesn't support __attributes__.
6994 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6995 format strings.
6996
6997Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6998
6999 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7000 addresses are masked forcing them to be correctly aligned.
7001 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7002 * sim-config.c (config_alignment_to_a): Update.
7003
7004 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7005 core data.
7006 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7007 type.
7008 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7009 processor specific core maps.
7010 (sim_core_map_attach): Copy the core map data to each of the
7011 processor specific core data structures.
7012 * sim-core.c (sim_core_find_mapping): Update.
7013
7014 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7015 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7016 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7017 alternatives that handle unaligned addresses.
7018 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7019 with just CPU arg.
7020 * cgen-utils.c (sim_disassemble_insn): Update.
7021
7022Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7023
7024 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7025 tracing.
7026
7027 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7028 fpu support.
7029
7030 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7031
7032Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7033
7034 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7035 to map type.
72f4393d 7036
c906108c
SS		 7037 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7038 statement.
7039
7040Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7041
7042 * cgen-trace.c: Prepend additional trace_printf argument.
7043
7044 * cgen-utils.c (sim_disassemble_insn): Add additional core
7045 arguments.
7046
7047Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7048
7049 * nrun.c (main): Catch/report errorenous simulator states.
7050
7051 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7052 * sim-trace.c: #include string.h/strings.h so that memset is
7053 defined.
7054 * sim-utils.c: Ditto.
7055 * sim-profile.c: Ditto. And stdlib.h.
7056 (print_bar): Only define when used by instruction or memory profiler.
7057
7058 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 7059
c906108c
SS		 7060 * sim-load.c (sim_load_file): Make the name constant.
7061 (sim_load_file): Passify gcc.
7062
7063 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7064 file.
7065 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 7066
c906108c
SS		 7067 * sim-base.h (sim_cpu): Pre define here so available to all.
7068
7069 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7070 Restore the sim_cpu and instruction_address arguments so that full
7071 information is available to the abort function.
7072 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7073 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7074
7075 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7076 tracing support for sim-events and sim-core.
7077 (trace_option_handler): Convert #if to if where possible so always
7078 compiled/checked by C compiler.
7079 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 7080
c906108c
SS		 7081 * sim-base.h: Adjust comment documenting how to define the cpu
7082 structure.
7083 (sim_state_base): Add sim_core and sim_events to simulator base
7084 object.
7085
7086 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7087 * sim-core.c (sim_core_init, sim_core_attach,
7088 sim_core_find_mapping): Update.
7089 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7090 update_time_from_event, insert_sim_event,
7091 sim_events_schedule_after_signal, sim_events_deschedule,
7092 sim_events_tick): Ditto.
72f4393d 7093
c906108c
SS		 7094 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7095 sim-model.h): Move #includes from here.
7096 * sim-base.h: To here.
7097 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 7098
c906108c
SS		 7099Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7100
7101 * callback.c (default_callback): Missing initialisers.
7102
7103Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7104
7105 * sim-utils.c (sim_add_commas): New function.
7106 * sim-basics.h (sim_add_commas): Add prototype.
7107 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7108 * sim-profile.c (COMMAS): New macro.
7109 (print_*): Use it to print commas in numbers.
7110
7111 * configure: Regenerated.
7112
7113 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7114 (cgen_state): New member run_fast_p.
7115 (cgen_init): Add prototype.
7116 (sim_disassemble_insn): New arg `cpu'.
7117 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7118 * cgen-utils.c (cgen_init): New function.
7119 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7120 * genmloop.sh: Call engine_halt if loop exits.
7121
7122 * Makefile.in (sim-options_h): Define.
7123 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7124 (sim-model.o): Add new rule.
7125 (cgen-{scache,trace,utils}.o): Add new rules.
7126 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7127 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7128 Indent output by 2 spaces.
7129 * cgen-scache.h (scache_print_profile): Update.
7130 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7131 Use trace_printf, not fprintf.
7132 (trace_extract): Use trace_printf, not cgen_trace_printf.
7133 * genmloop.sh (!FAST case): Increment `insn_count'.
7134 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7135 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7136 access macro's name.
7137 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7138 Change return type to SIM_RC.
7139 (sim_core_{install,uninstall}): New functions.
7140 * sim-core.h (sim_core_{install,uninstall}): Declare.
7141 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7142 Change return type to SIM_RC.
7143 * sim-model.h (models,machs,model_install): Declare.
7144 * sim-module.c (modules): Add scache_install, model_install.
7145 (sim_post_argv_init): Set cpu->state backlinks.
7146 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7147 (standard_option_handler): Likewise.
7148 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7149 sim-profile.h.
7150 (*): Assume ANSI C.
7151 (profile_options): Delete --profile-simcache.
7152 (profile_option_handler): Likewise.
7153 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7154 spaces.
7155 (profile_print_{memory,model}): Likewise.
7156 (profile_print_simcache): Delete.
7157 (profile_print_speed): New function.
7158 (profile_print): Rewrite.
7159 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7160 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7161 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7162 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7163 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7164 (profile_print): Update prototype.
7165
7166Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7167
7168 * cgen-scache.[ch], cgen-sim.h: New files.
7169 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7170 * sim-model.c: New file.
7171
7172 * Make-common.in (clean targets): Undo patch of Apr. 22.
7173
7174Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7175
7176 * sim-n-bits.h (signed): If we have a standard compiler, undef
7177 signed, so that signedN is defined correctly.
7178
7179Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7180
7181 * sim-module.h, sim-model.h, sim-profile.h: New files.
7182 * sim-module.c, sim-profile.c: New files.
7183 * Make-common.in (SIM_PROFILE): Define
7184 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7185 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7186 (sim_module.o,sim-profile.o): Add rules for.
7187 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7188 (--enable-sim-profile): Add.
7189 * configure: Regenerated.
7190 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7191 model. Move trace and profile support to sim-{trace,profile}.h.
7192 New members trace_data, profile_data.
7193 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7194 * sim-config.h: Provide default definition of WITH_PROFILE.
7195 (WITH_TRACE): Change default to -1.
7196 (MAX_NR_PROCESSORS): Always define.
7197 * sim-options.c: Move trace and profile support to
7198 sim-{trace,profile}.h.
7199 (sim_pre_argv_init): Moved to sim-model.c.
7200 (standard_install): New function.
7201 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7202 (standard_install): Declare.
7203 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7204 (trace_install, trace_uninstall): New functions.
7205 (trace_printf): Update reference to TRACE_FILE.
7206 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7207 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7208 (WITH_TRACE_FOO_P): Define.
7209 (trace_install): Declare.
7210 (TRACE_DATA): New struct.
7211
7212Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7213
7214 * run.c: Undo last exec_bfd patch.
7215 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7216
7217Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7218
7219 * run.c (exec_bfd): Add back in.
7220 (main): Set exec_bfd.
7221
7222Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7223
7224 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7225
7226Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7227
7228 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7229 less well defined engine_error.
7230 * sim-core.c: Ditto.
7231
7232Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7233
7234 * Make-common.in: Change clean targets to use :: so that other
7235 Makefiles can have their own clean targets.
7236 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7237 __STDC__ to control use of stdarg vs. varargs syntax. Some
7238 systems can't use __STDC__, but require stdarg.
7239
7240Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7241
7242 * sim-options.c (standard_options): Add --endian.
7243 (standard_option_handler): Likewise.
7244
7245 * nrun.c: #include <signal.h>.
7246 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7247 handler that calls sim_stop ().
7248
7249Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7250
7251 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7252 handler that calls sim_stop (). Simulators may still be
7253 establishing their own handler.
7254
7255 * sim-events.c (sim_events_poll): Rename from
7256 sim_events_at_large_int. Poll IO.
7257
7258 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7259 request.
7260
7261 * callback.c (os_poll_quit): New function poll for quit signal
7262 where needed.
7263 (default_callback): Include magic number.
7264
7265Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7266
7267 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7268 Check for functions getrusage, time.
7269 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7270 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7271 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7272 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7273
7274 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7275
7276 * sim-options.c, sim-options.h: New files.
7277 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7278 * Make-common.in (nrun.o): Add rules for.
7279 * nrun.c: New file.
7280
7281 * run.c (main): Check return value of sim_open.
7282
7283 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7284 (sim_main_headers): Add sim-trace.h.
7285 * run.c (exec_bfd, target_byte_order): Delete.
7286 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7287 call sim_load instead. Check return code of sim_create_inferior.
7288 * sim-base.h (CURRENT_STATE): Define.
7289 (sim_state_base): Make typedef. New members options, prog_argv,
7290 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7291 mem_size, memory [+ corresponding access macros].
7292 (sim_cpu_base): New typedef.
7293 * sim-trace.h: New file.
7294 * sim-trace.c: New file.
7295 * sim-basics.h: #include it.
7296 * sim-load.c: New file.
7297
7298Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7299
7300 * Make-common.in (INSTALL): Set to @INSTALL@.
7301 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7302 (install-common): Depend upon installdirs. Use
7303 $(program_transform_name) directly, rather than using
7304 $(INSTALL_XFORM).
7305 (installdirs): New target.
7306 * Makefile.in (INSTALL): Set to @INSTALL@.
7307 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7308 (install-man): Depend upon installdirs. Use
7309 $(program_transform_name) directly, rather than using
7310 $(INSTALL_XFORM).
7311 (installdirs): New target.
7312
7313Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7314
7315 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7316 be overriden.
7317
7318Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7319
7320 * sim-basics.h: Only bring in config.h and tconfig.h if
7321 HAVE_CONFIG_H.
7322
7323Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7324
7325 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7326 numbering convention of the target.
7327 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7328 and WITH_TARGET_WORD_MSB.
7329 (sim_config): When possible, check for consistency with bitsize
7330 and msb.
7331
7332 * sim-bits.h: Allow MSB to be other than zero.
7333 * sim-bits.c: Ditto.
7334 * sim-n-bits.h: Ditto.
72f4393d 7335
c906108c
SS		 7336 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7337 * sim-n-bits.h (MSMASKEDn): Ditto.
7338
7339Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7340
7341 * Makefile.in (INSTALL): Change install.sh to install-sh.
7342
7343Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7344
7345 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7346
7347Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7348
7349 * run.c (main): Check that a program to run was specified.
7350
7351Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7352
7353 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7354
7355 * configure: Regenerated to track ../common/aclocal.m4 changes.
7356 * config.in: Ditto.
7357
7358Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7359
7360 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7361 * sim-config.h: To here.
7362
7363 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7364 (sim_main_headers): Define.
7365 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7366 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7367 (clean): Use it.
7368 (sim-utils.o): Add rule for.
7369 * sim-utils.o: New file.
7370 * sim-basics.h: #include sim-base.h.
7371 (zalloc): Make argument unsigned long.
7372 * sim-base.h: New file.
7373 * sim-inline.h (SIM_IO support): Delete.
7374 * sim-io.h: Delete inline support.
7375 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7376 * sim-config.c: sim-state.h renamed to sim-main.h.
7377 * sim-core.c: Likewise.
7378 * sim-events.c: Likewise.
7379
7380 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7381
7382 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7383 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7384 -DDEBUG.
7385 * configure: Regenerated to track ../common/aclocal.m4 changes.
7386
7387Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7388
7389 * configure: Regenerated to track ../common/aclocal.m4 changes.
7390
7391Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7392
7393 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7394 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7395 are defined by the configure.
7396
7397 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7398
c906108c
SS		 7399 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7400 reserved-bits): Always define.
72f4393d 7401
c906108c
SS		 7402 * sim-config.h, sim-config.c (sim_config): New function - and new
7403 file - co-ordinate the setting/checking of the common simulator
7404 configuration options.
7405
7406 * Make-common.in (sim-config.o): Add rule.
7407
7408Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7409
7410 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7411 va_list from void *, since va_list might not be a pointer type.
7412
7413Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7414
7415 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7416 in wrong order.
7417 (offset_N): Correct computation of LE offset.
7418
7419 * sim-io.c (sim_io_error): Include a new line when reporting
7420 errors.
7421
7422 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7423 `/'.
7424
7425Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7426
7427 * run.c: Include alloca-conf.h.
7428
7429 * callback.c (os_evprintf_filtered): Fix typo.
7430
7431Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7432
7433 * run.c (string.h, strings.h, stdlib.h): Include.
7434
7435 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7436 0 when nothing pending.
7437
7438 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7439 will soon be going away.
7440 (getopt): Plicate GCC.
7441
7442 * sim-endian.c (sim-io.h): Plicate GCC.
7443 * sim-bits.c (sim-io.h): Ditto.
7444 * sim-n-bits.h (ROTn): Ditto.
7445
7446 * sim-io.c (sim_io_error): Correct check for NULL.
7447
7448 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7449 the __FILE__.
7450 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7451 path.
7452
7453Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7454
7455 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7456 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7457
7458Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7459
7460 * sim-alu.h: Include sim-xcat.h.
72f4393d 7461
c906108c
SS		 7462Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7463
7464 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7465 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7466 these.
7467
7468 * sim-events.c (sim_events_at_large_int): New function. Just
7469 schedules an event every large-int ticks.
7470 (sim_events_init): Call.
7471 (sim_events_tick, sim_events_process): Move async handing to
7472 sim_events_process. Move timer decrement so that it occures after
7473 events have been processed.
72f4393d 7474
c906108c
SS		 7475 * sim-basics.h (struct _engine): Remove declaration.
7476
7477 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7478 everything with same. Rename global struct to SIM_DESC.
7479 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7480 * sim-io.h, sim-io.c: Ditto.
72f4393d 7481
c906108c
SS		 7482 * sim-assert.h: New file. Optional assertion checking macros.
7483 * sim-io.c (sim_io_error): Make just this function tolerant to
7484 null pointers.
72f4393d 7485
c906108c
SS		 7486 * sim-xcat.h: New file. Define concatenate macros.
7487 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7488 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7489 concat macros.
72f4393d 7490
c906108c
SS		 7491
7492Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7493
7494 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7495
7496Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7497
7498 * sim-inline.h: Add definitions for sim-types.
7499 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7500 module.
7501
7502Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7503
c906108c
SS		 7504 * sim-events.h: Remove defunct reference to callback struct.
7505
7506Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7507
7508 * configure: Re-generate.
7509
7510Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7511
7512 * Make-common.in (CSEARCH): Do not include the gdb directory in
7513 the search path.
7514
7515Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7516
7517 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7518 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7519 to explicitly incorporate these.
7520
7521 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7522 specify the alignment restrictions of the target architecture -
7523 without this option all alignment restrictions are accomodated.
7524 (--enable-sim-assert): New option. Conditionally compile in
7525 assertion statements.
7526 (--enable-sim-float): New option. Strongly specify the target's
7527 floating point support.
7528 (--enable-sim-hardware): New option. Specify the hardware devices
7529 included in the simulation.
7530 (--enable-sim-packages): New option. Specify the hardware
7531 packages included in the simulation.
7532 (--enable-sim-regparm): New option. Specify that parameters be
7533 passed in registers instead of on the stack.
7534 (--enable-sim-reserved-bits): New option. Specify that reserved
7535 bits within an instruction are are correctly set.
7536 (--enable-sim-smp): New option. Specify the level of SMP support
7537 to be included in the simulator.
7538 (--enable-sim-stdcall): New option. Specify an alternative
7539 function call convention.
7540 (--enable-sim-xor-endian): New option. Configure xor-endian
7541 support used by some targets to implement bi-endian support.
72f4393d 7542
c906108c
SS		 7543Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7544
7545 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7546 host endianness to be overridden.
7547 (--enable-sim-endian): Allow the target platform's byte order
7548 to be overridden.
7549 (--enable-sim-inline): Control the inlining of common components.
7550 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7551 (--enable-sim-warnings): Enable additional GCC compiler checks.
7552 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7553 SIM_WARNINGS): Add.
72f4393d 7554
c906108c
SS		 7555 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7556 sim-*-n.h so that the names are uniq on dos machines
7557 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7558
c906108c
SS		 7559Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7560
7561 * run.c: #include "libiberty.h".
7562 (main): New locals sd,no_args,sim_argv.
7563 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7564 is program name. Update call to sim_set_callbacks.
7565 Record result of sim_open, pass to other sim_foo routines.
7566
7567Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7568
7569 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7570 final newline.
7571
7572Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7573
7574 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7575 Route stdout through buffered IO.
7576
7577 * callback.c: Add os_flush_stderr, os_write_stderr,
7578 os_evprintf_filtered functions to route error output through
7579 stderr.
72f4393d 7580
c906108c
SS		 7581 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7582 Correct return type - should be void.
7583
7584Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7585
7586 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7587
7588 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7589 not provide a default value as undefined indicates disable code.
7590
7591Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7592
7593 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7594 directory.
7595 * sim-events.h, sim-events.c: Ditto.
7596 * sim-io.h, sim-io.c: Ditto.
72f4393d 7597
c906108c 7598Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7599
c906108c
SS		 7600 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7601
7602 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7603 extract the tail or least signifiant bits from an integer of the
7604 specified size.
72f4393d 7605
c906108c
SS		 7606 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7607 WITH_TARGET_BITSIZE so that the compilation will fail when an
7608 unsupported bitsize value is defined.
7609
7610 (INSERTED*): Convert to functions.
7611 (EXTRACTED*): Ditto.
72f4393d 7612
c906108c 7613 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7614
c906108c
SS		 7615Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7616
7617 * sim-inline.h: Allow explicit control over which .c files will be
7618 included by their header.
7619
7620 * sim-inline.h: Allow explicit control over which .c files use the
7621 alternative - REGPARM - parameter passing mechanism.
72f4393d 7622
c906108c
SS		 7623 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7624 icache.c, idecode.c, semantics.c or support.c. Those names are
7625 not generally applicable.
72f4393d 7626
c906108c
SS		 7627Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7628
7629 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7630 in a fashion similar to sim-endian-n.
7631
7632 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7633 both value and address macro's.
7634
7635Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7636
7637 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7638
7639 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7640 generic L_word, H_word macro's.
7641
7642Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7643
7644 * sim-basics.h: Borrow code from ppc directory.
7645 * sim-bits.c: Ditto.
7646 * sim-bits.h: Ditto.
7647 * sim-config.h: Ditto.
7648 * sim-endian-n.h: Ditto.
7649 * sim-endian.c: Ditto.
7650 * sim-endian.h: Ditto.
7651 * sim-inline.c: Ditto.
7652 * sim-inline.h: Ditto.
7653 * sim-types.h: Ditto.
7654
7655Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7656
7657 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7658 all the ALU size alternatives and then auto-configure a default.
72f4393d 7659
c906108c
SS		 7660 * sim-alu.h: Copy ppc/idecode_expression.h.
7661
7662Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7663
7664 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7665 sign extend a bit within a value.
7666
7667 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7668 a pointer into the middle of a host word.
7669 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7670
c906108c
SS		 7671Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7672
7673 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7674 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7675 appropriate definitions of read, write, etc. Add prototype for
7676 system.
7677
7678Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7679
7680 * Makefile.in (libcommon.a): Delete.
7681 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7682 (gentmap,targ-vals.h,targ-map.c): Likewise.
7683 (run-autoconf): Delete.
7684 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7685 (common makefile fragment): Moved back into ...
7686 * Make-common.in: Resurrect.
7687 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7688 * configure: Regenerated.
7689
7690Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7691
7692 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7693 (SIM_AC_OUTPUT): To here.
7694
7695Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7696
7697 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7698 comments and single quotes. Fixes a problem found on hpux.
7699
7700Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7701
7702 * aclocal.m4: Remove Make-common.in from dependencies.
7703 * (distclean): Remove targ-vals.def.
7704
7705 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7706 into here. Makes insertion into makefiles easier. Also, change
7707 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7708 targ-map.o, and run are built. They are now built in the
7709 individual simulator directories, taking sources from ../common as
7710 necessary. This replaces the merging of libcommon.a into
7711 linsim.a, which was problematic for the WinGDB build process.
7712 * run.c: Include config.h from . instead of ../common.
7713 * Make-common.in: Remove. It's no longer necessary.
7714
7715Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7716
7717 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7718 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7719
7720Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7721
7722 * run.c (main): Set target_byte_order before call to sim_open.
7723
7724Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7725
7726 * callback.c: #include <stdlib.h>
7727 (os_error): New function.
7728 (default_callback): Add os_error.
7729
7730Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7731
7732 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7733 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7734 specific.
7735 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7736
7737Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7738
7739 * run.c: #include ../common/config.h, tconfig.h.
7740 (myname): New static global.
7741 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7742 Only process -c ifdef SIM_HAVE_SIMCACHE.
7743 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7744 Parse program name from argv[0] and use in error messages.
7745 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7746 Add support for incomplete h8/300 termination indicators.
7747 (usage): Make more verbose.
7748 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7749 * Makefile.in,Make-common.in,callback.c: New files.
7750 * nltvals.def,gentmap.c,gentvals.sh: New files.
7751
72f4393d 7752Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7753
7754 * run.c: Include stdarg.h if __STDC__.
7755
7756Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7757
7758 * run.c (main): Don't print out anything if the signal
7759 number is zero (ie no signal).
7760
7761Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7762
7763 * run.c (main): Print out if the program raised a signal.
7764
7765Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7766
7767 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7768 (main): Ditto.
7769
7770Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7771
7772 * run.c (main): Explicitly cast malloc() parameter.
7773
7774Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7775
7776 * run.c (sim_bfd): New global to hold the bfd pointer for the
7777 executable.
7778 (main): Initialize sim_bfd.
7779
7780Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7781
7782 * run.c (main): Use new bfd_big_endian macro.
7783
7784Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7785
7786 * run.c (main): Removed SH specific comments, so source is
7787 generic. Also updated to only load relevant sections. Moved
7788 sim_open() to after callback attach (to match GDB).
7789
7790 * run.1: Removed SH specific comments.
7791
7792Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7793
7794 * run.c (main): Always return sigrc at end.
7795
7796Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7797
7798 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7799 bfd_check_format() fails.
7800
7801Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7802
7803 * run.c, run.1: From sh directory.
A mirror of the official binutils-gdb repository