]> 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: split sim-signal.h include out
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
1fef66b0
MF		 12021-06-18 Mike Frysinger <vapier@gentoo.org>
2
3 * cgen-run.c: Include sim-signal.h.
4 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
5 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
6 * sim-basics.h: Delete sim-signal.h include.
7
7039b291
MF		 82021-06-18 Mike Frysinger <vapier@gentoo.org>
9
10 * sim-basics.h: Delete libiberty.h include.
11
f9a4d543
MF		 122021-06-17 Mike Frysinger <vapier@gentoo.org>
13
14 * Make-common.in (SIM_ENDIAN): Delete.
15 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
16 (sim_config_print): Likewise.
17 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
18 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
19
ef5058ae
MF		 202021-06-17 Mike Frysinger <vapier@gentoo.org>
21
22 * cgen-trace.c: Include sim/callback.h.
23 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
24 * sim-basics.h: Delete sim/callback.h include.
25 * sim-endian.h: Include bfd.h.
26 * sim-syscall.h (struct cb_syscall): New forward decl.
27 * sim-utils.h (sim_analyze_program): Likewise.
28
52d37d2c
MF		 292021-06-16 Mike Frysinger <vapier@gentoo.org>
30
31 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
32 (generated_files): Delete config.h.
33 (distclean): Likewise.
34 (config.h, stamp-h): Delete rules.
35 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
36 defines.
37
015f7b74
MF		 382021-06-15 Mike Frysinger <vapier@gentoo.org>
39
40 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
41 (clean): Delete modules.c files.
42 * local.mk: Add version.c-stamp rule to avoid rebuilds.
43 (CLEANFILES): Add version.c files.
44
fbe8d1cf
MF		 452021-06-14 Mike Frysinger <vapier@gentoo.org>
46
47 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
48
483ab96a
MF		 492021-06-14 Mike Frysinger <vapier@gentoo.org>
50
51 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
52 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
53
ad9cc209
MF		 542021-06-12 Mike Frysinger <vapier@gentoo.org>
55
56 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
57 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
58 * portability.c, portability.h: New files.
59
dd8e16ea
MF		 602021-06-12 Mike Frysinger <vapier@gentoo.org>
61
62 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
63 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
64 (COMMON_OBJS): Redefine.
65 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
66 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
67 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
68
2726bbc3
MF		 692021-06-12 Mike Frysinger <vapier@gentoo.org>
70
71 * dv-sockser.c: Include sys/select.h.
72
ba307cdd
MF		 732021-06-12 Mike Frysinger <vapier@gentoo.org>
74
75 * Make-common.in: Delete SIM_ALIGNMENT.
76 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
77 NONSTRICT_ALIGNMENT.
78 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
79 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
80
b15c5d7a
MF		 812021-06-12 Mike Frysinger <vapier@gentoo.org>
82
83 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
84
943f9baa
MF		 852021-06-09 Mike Frysinger <vapier@gentoo.org>
86
87 * sim-basics.h (NULL): Delete.
88
cfc6061b
MF		 892021-06-09 Mike Frysinger <vapier@gentoo.org>
90
91 * nrun.c (main): Set default_callback.target_endian to
92 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
93
906192d7
MF		 942021-06-09 Mike Frysinger <vapier@gentoo.org>
95
96 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
97 * cgen-run.c (cgen_get_fast_p): New function.
98 (sim_resume): Move fast_p up and call cgen_get_fast_p.
99 * cgen-utils.c (cgen_init): Delete.
100 * sim-base.h: Delete cgen-sim.h include.
101 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
102
a55b92be
MF		 1032021-06-08 Mike Frysinger <vapier@gentoo.org>
104
105 * Make-common.in (IGEN_RUN): New variable.
106 (IGEN): Remove ASAN_OPTIONS.
107
5bea0c32
MF		 1082021-06-05 Mike Frysinger <vapier@gentoo.org>
109
110 * Make-common.in (COMMON_OBJS): Define.
111 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
112 (version.c): Delete target.
113 (generated_files): Delete version.c.
114 * local.mk: New file.
115
b25370aa
MF		 1162021-05-29 Mike Frysinger <vapier@gentoo.org>
117
118 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
119
5c9e84c2
MF		 1202021-05-29 Mike Frysinger <vapier@gentoo.org>
121
122 * Make-common.in (GNULIB_BUILDDIR): Define.
123 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
124 (CSEARCH): Add -I../...
125 (ALL_CFLAGS): Add $(INCGNU).
126 (EXTRA_LIBS): Add $(LIBGNU).
127 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
128
f4fdd845
MF		 1292021-05-17 Mike Frysinger <vapier@gentoo.org>
130
131 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
132 (struct sim_state_base): Merge into ...
133 (struct sim_state): ... this.
134 (STATE_MY_NAME): Delete base.
135 (STATE_OPEN_KIND): Likewise.
136 (STATE_CALLBACK): Likewise.
137 (STATE_ENVIRONMENT): Likewise.
138 (STATE_CONFIG): Likewise.
139 (STATE_MODULES): Likewise.
140 (STATE_OPTIONS): Likewise.
141 (STATE_VERBOSE_P): Likewise.
142 (STATE_TRACE_DATA): Likewise.
143 (STATE_ARCHITECTURE): Likewise.
144 (STATE_TARGET): Likewise.
145 (STATE_PROG_ARGV): Likewise.
146 (STATE_PROG_BFD): Likewise.
147 (STATE_PROG_SYMS): Likewise.
148 (STATE_PROG_SYMS_COUNT): Likewise.
149 (STATE_TEXT_SECTION): Likewise.
150 (STATE_TEXT_START): Likewise.
151 (STATE_TEXT_END): Likewise.
152 (STATE_START_ADDR): Likewise.
153 (STATE_SCACHE_SIZE): Likewise.
154 (STATE_CORE): Likewise.
155 (STATE_MEMOPT): Likewise.
156 (STATE_EVENTS): Likewise.
157 (STATE_ENGINE): Likewise.
158 (STATE_WATCHPOINTS): Likewise.
159 (STATE_HW): Likewise.
160 (STATE_LOAD_AT_LMA_P): Likewise.
161 (SIM_MAGIC_NUMBER): Likewise.
162 (STATE_MAGIC): Likewise.
163 * sim-utils.c (sim_state_alloc_extra): Delete check for
164 SIM_HAVE_COMMON_SIM_STATE.
165
e106fc35
MF		 1662021-05-17 Mike Frysinger <vapier@gentoo.org>
167
168 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
169 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
170 SIM_HAVE_COMMON_SIM_STATE.
171 (struct sim_state): Add cgen_state.
172 (STATE_CGEN_STATE): Define.
173
383861bd
MF		 1742021-05-17 Mike Frysinger <vapier@gentoo.org>
175
176 * sim-base.h (struct sim_state): Update comment.
177 (struct sim_state): Define.
178 (STATE_ARCH_DATA): Likewise.
179 (sim_state_alloc): New define.
180 (sim_state_alloc_extra): Renamed & add 3rd arg.
181 * sim-utils.c (sim_state_alloc): Likewise.
182 (sim_state_alloc_extra): Set arch data.
183
6df01ab8
MF		 1842021-05-16 Mike Frysinger <vapier@gentoo.org>
185
186 * callback.c: Replace config.h include with defs.h.
187 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
188 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
189 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
190 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
191 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
192 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
193 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
194 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
195 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
196 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
197 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
198 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
199 config.h include with defs.h.
200 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
201 * sim-io.c: Include defs.h.
202 (open): Undefine.
203 * defs.h: New file.
204
c5a2e012
MF		 2052021-05-15 Mike Frysinger <vapier@gentoo.org>
206
207 * nrun.c: Include environ.h.
208 (environ): Delete prototype.
209 (main): Delete HAVE_ENVIRON check.
210
2fbe9507
MF		 2112021-05-14 Mike Frysinger <vapier@gentoo.org>
212
213 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
214 (os_ftruncate): Change 3rd arg to int64_t.
215 (os_truncate): Change 3rd arg to int64_t.
216 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
217 * sim-io.h (sim_io_lseek): Likewise.
218
00330cd1
MF		 2192021-05-14 Mike Frysinger <vapier@gentoo.org>
220
221 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
222 (os_fstat): Delete 2nd arg to time callback.
223 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
224 to time callback.
225 * sim-io.h (sim_io_time): Change return to int64_t.
226 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
227
64654371
MF		 2282021-05-14 Mike Frysinger <vapier@gentoo.org>
229
230 * callback.c (cb_host_to_target_stat): Change PTR to void*.
231 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
232
df68e12b
MF		 2332021-05-14 Mike Frysinger <vapier@gentoo.org>
234
235 * Make-common.in (callback_h, remote_sim_h): Update path.
236 * callback.c: Update include path.
237 * gentmap.c (gen_targ_map_c): Likewise.
238 * sim-basics.h: Likewise.
239 * sim-close.c: Likewise.
240 * sim-core.c: Likewise.
241 * sim-load.c: Likewise.
242 * sim-module.h: Likewise.
243 * syscall.c: Likewise.
244
b50a658a
MF		 2452021-05-08 Mike Frysinger <vapier@gentoo.org>
246
247 * Make-common.in (modules.c): Touch $@ at the end.
248
532497fe
MF		 2492021-05-08 Mike Frysinger <vapier@gentoo.org>
250
251 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
252
12279229
MF		 2532021-05-08 Mike Frysinger <vapier@gentoo.org>
254
255 * cgen-types.h (mode_names): Rename to ...
256 (cgen_mode_names): ... this.
257 (MODE_NAME): Use cgen_mode_names.
258 * cgen-utils.c (mode_names): Rename to ...
259 (cgen_mode_names): ... this.
260
6ae9091a
MF		 2612021-05-08 Mike Frysinger <vapier@gentoo.org>
262
263 * cgen-ops.h (cgen_rtx_error): Declare.
264 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
265
aac7ce3c
MF		 2662021-05-08 Mike Frysinger <vapier@gentoo.org>
267
268 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
269
0d0878d7
MF		 2702021-05-08 Mike Frysinger <vapier@gentoo.org>
271
272 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
273 install-pdf): New rules.
274
65a9835b
TT		 2752021-05-08 Tom Tromey <tom@tromey.com>
276
277 * sim-options.c (compare_strings): Remove.
278 (dup_arg_p): Use htab_eq_string.
279
2849d28d
MF		 2802021-05-04 Mike Frysinger <vapier@gentoo.org>
281
282 * sim-hw.c (sim_hw_install): Rename to ...
283 (sim_install_hw): ... this. New prototype.
284 * sim-hw.h (sim_hw_install): Delete.
285 * sim-module.c: Delete sim-hw.h include.
286 (early_modules): Delete sim_hw_install.
287
937a049c
TT		 2882021-05-04 Tom Tromey <tromey@adacore.com>
289
290 * Make-common.in (generated_files): Add config.h.
291
5ee0bc23
MF		 2922021-05-04 Mike Frysinger <vapier@gentoo.org>
293
294 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
295 cast.
296 * sim-load.c (xprintf_bfd_vma): Delete.
297 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
298
f08708cb
SM		 2992021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
300
301 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
302 (hw_event_queue_schedule_vtracef): Likewise.
303 * hw-tree.h (hw_tree_vparse): Likewise.
304 * sim-profile.c (profile_vprintf): Likewise.
305 * sim-trace.c (dis_printf): Likewise.
306 * sim-trace.h (trace_printf): Likewise.
307 (trace_vprintf): Likewise.
308 * sim-utils.h (sim_do_commandf): Likewise.
309 * hw-events.c (hw_event_queue_schedule): Use
310 hw_event_queue_schedule_tracef.
311
72042732
SM		 3122021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
313
314 * sim-options.c (standard_option_handler): Add default cases to
315 switches.
316
f0c4dc40
MF		 3172021-05-02 Mike Frysinger <vapier@gentoo.org>
318
319 * callback.c (os_error): Change __attribute__((noreturn)) to
320 ATTRIBUTE_NORETURN.
321 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
322 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
323 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
324 * hw-tree.h (hw_tree_delete): Likewise.
325 * sim-basics.h (__attribute__): Delete.
326 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
327 to ATTRIBUTE_NORETURN.
328 (sim_engine_abort, sim_engine_vabort): Likewise.
329 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
330 __attribute__((printf)) to ATTRIBUTE_PRINTF.
331 * sim-inline.h (NORETURN): Delete.
332 (UNUSED): Change to ATTRIBUTE_UNUSED.
333 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
334 and ATTRIBUTE_NORETURN.
335 (sim_io_eprintf, sim_io_error): Likewise.
336 * sim-profile.c (profile_printf): Likewise.
337 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
338 sim_debug_printf): Likewise.
339
e4821e2f
MF		 3402021-05-01 Mike Frysinger <vapier@gentoo.org>
341
342 * sim-options.c (dup_arg_p): Call htab_empty.
343
328e805b
MF		 3442021-05-01 Mike Frysinger <vapier@gentoo.org>
345
346 * dv-sockser.c (dv_sockser_install): Rename to ...
347 (sim_install_dv_sockser): ... this.
348 * dv-sockser.h (dv_sockser_install): Delete.
349 * sim-module.c: Delete dv-sockser.h include.
350 (early_modules): Delete dv_sockser_install.
351
8e5f1516
MF		 3522021-05-01 Mike Frysinger <vapier@gentoo.org>
353
354 * Make-common.in (LIB_OBJS): Add modules.o.
355 (generated_files): Add modules.c.
356 (modules.c): New target.
357 * sim-module.c (modules): Rename to ...
358 (early_modules): ... this. Delete 0 sentinel.
359 (early_modules_len): Define.
360 (sim_modules_detected, sim_modules_detected_len): Declare.
361 (sim_pre_argv_init): Call sim_module_install_list.
362 (sim_module_install): New function.
363 (sim_module_install_list): New function.
364 * sim-module.h (sim_module_install_list): Declare.
365
fe348617
MF		 3662021-05-01 Mike Frysinger <vapier@gentoo.org>
367
368 * nrun.c (strsignal): New prototype.
369
ccf2e592
MF		 3702021-05-01 Mike Frysinger <vapier@gentoo.org>
371
372 * callback.c (wrap): Delete.
373 (os_close): Replace wrap call with direct call & setting last_errno.
374 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
375 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
376
bd0918c9
MF		 3772021-04-26 Mike Frysinger <vapier@gentoo.org>
378
379 * gennltvals.py (TARGETS): Delete. Update comment.
380 (gentvals): Unify common code paths.
381 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
382 target argument.
383 * nltvals.def: Regenerate.
384
4478c331
TT		 3852021-04-25 Tom Tromey <tom@tromey.com>
386
387 * sim-options.c (compare_strings): New function.
388 (ARG_HASH_SIZE, ARG_HASH): Remove.
389 (dup_arg_p): Use htab_t.
390 (sim_parse_args): Remove assert.
391
3886790f
MF		 3922021-04-24 Mike Frysinger <vapier@gentoo.org>
393
394 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
395
837b53fd
MF		 3962021-04-24 Mike Frysinger <vapier@gentoo.org>
397
398 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
399 (sim_parse_args): Call SIM_ASSERT.
400
19f6a43c
TT		 4012021-04-22 Tom Tromey <tom@tromey.com>
402
403 * sim-utils.c: Update includes.
404
efd82ac7
TT		 4052021-04-22 Tom Tromey <tom@tromey.com>
406
407 * Make-common.in: Require GNU make.
408
b396d3a1
TT		 4092021-04-22 Tom Tromey <tom@tromey.com>
410
411 * Make-common.in (stamp-hw): New target.
412 (hw-config.h): Depend on stamp-hw.
413 (mostlyclean): Remove stamp-hw and hw-config.h.
414
be866656
TT		 4152021-04-22 Tom Tromey <tom@tromey.com>
416
417 * Make-common.in (mostlyclean): Now an alias for clean, not
418 distclean.
419
dbc0e7ce
TT		 4202021-04-22 Tom Tromey <tom@tromey.com>
421
422 * sim-events.c (sim_events_schedule): Use
423 sim_events_schedule_tracef.
424
2f632133
SM		 4252021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
426
427 * callback.c (os_printf_filtered, os_vprintf_filtered,
428 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
429 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
430 * sim-events.h (sim_events_schedule_tracef,
431 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
432
f3d25569
MF		 4332021-04-18 Mike Frysinger <vapier@gentoo.org>
434
435 * gennltvals.py (TARGETS): Add moxie.
436 * nltvals.def: Regenerate.
437
b7c5246b
MF		 4382021-04-18 Mike Frysinger <vapier@gentoo.org>
439
440 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
441 * nltvals.def: Regenerate.
442
b3d4da0f
MF		 4432021-04-18 Mike Frysinger <vapier@gentoo.org>
444
445 * gennltvals.py (TARGETS): Add rx.
446 * nltvals.def: Regenerate.
447
f956ecde
MF		 4482021-04-18 Mike Frysinger <vapier@gentoo.org>
449
450 * gennltvals.py (TARGETS): Add m32c.
451 * nltvals.def: Regenerate.
452
2390d779
MF		 4532021-04-18 Mike Frysinger <vapier@gentoo.org>
454
455 * gennltvals.py (TARGETS): Add iq2000.
456 * nltvals.def: Regenerate.
457
7da5cf78
MF		 4582021-04-18 Mike Frysinger <vapier@gentoo.org>
459
460 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
461
10737236
JB		 4622021-04-15 John Baldwin <jhb@FreeBSD.org>
463
464 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
465 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
466 CSEARCH.
467
d5a71b11
MF		 4682021-04-12 Mike Frysinger <vapier@gentoo.org>
469
470 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
471 sim_cpu_alloc.
472 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
473 cgen_cpu_max_extra_bytes.
474 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
475 (sim_cpu_alloc): Delete 2nd arg.
476
81e6e8ae
TT		 4772021-04-08 Tom Tromey <tom@tromey.com>
478
479 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
480 new-style declaration.
481
a0e674c1
MF		 4822021-04-03 Mike Frysinger <vapier@gentoo.org>
483
484 * Make-common.in (install-common): Install as run-$arch and
485 libsim-$arch.a when not the primary arch.
486
c2783492
MF		 4872021-04-02 Mike Frysinger <vapier@gentoo.org>
488
489 * Make-common.in (CFLAGS_FOR_BUILD): Define.
490 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
491
e7d9022b
MF		 4922021-03-13 Mike Frysinger <vapier@gentoo.org>
493
494 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
495 LDFLAGS_FOR_BUILD.
496
c6c7769d
MF		 4972021-03-13 Mike Frysinger <vapier@gentoo.org>
498
499 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
500 (gentmap.o): New rule.
501 (gentmap): Call LINK_FOR_BUILD.
502
6c57b87f
MF		 5032021-03-07 Mike Frysinger <vapier@gentoo.org>
504
505 * Make-common.in (check): Delete body.
506
ed30adf7
MF		 5072021-02-28 Mike Frysinger <vapier@gentoo.org>
508
509 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
510 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
511
f8069d55
MF		 5122021-02-27 Mike Frysinger <vapier@gentoo.org>
513
514 * Make-common.in (SIM_EXTRA_ALL): Delete.
515 (all): Delete $(SIM_EXTRA_ALL).
516
760b3e8b
MF		 5172021-02-21 Mike Frysinger <vapier@gentoo.org>
518
519 * acinclude.m4: Removed.
520
136da8cd
MF		 5212021-02-13 Mike Frysinger <vapier@gentoo.org>
522
523 * acinclude.m4: Delete all sinclude & m4_include calls.
524
652f80e0
MF		 5252021-02-13 Mike Frysinger <vapier@gentoo.org>
526
527 * aclocal.m4: Delete.
528
4c0d76b9
MF		 5292021-02-06 Mike Frysinger <vapier@gentoo.org>
530
531 * sim-events.c: Include sim-cpu.h.
532 (sim_event_watchpoints): Define watch_pc.
533 (sim_events_watch_pc): New function.
534 (WATCH_SIM): Handle watch_pc.
535 * sim-events.h (sim_events_watch_pc): New prototype.
536 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
537 sim_events_watch_pc.
538 * sim-watch.h (sim_watchpoints): Delete pc.
539
cd89c53f
MF		 5402021-02-06 Mike Frysinger <vapier@gentoo.org>
541
542 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
543 AC_CONFIG_HEADERS.
544
aa09469f
MF		 5452021-02-06 Mike Frysinger <vapier@gentoo.org>
546
547 * Make-common.in (HDEFINES, TDEFINES): Delete.
548 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
549 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
550 bfd/configure.host sourcing.
551
b9249c46
MF		 5522021-02-04 Mike Frysinger <vapier@gentoo.org>
553
554 * gennltvals.py (TARGETS): Add riscv.
555 (TARGET_DIRS): Likewise.
556 * nltvals.def: Regenerate from the latest libgloss sources.
557
64515412
MF		 5582021-01-31 Mike Frysinger <vapier@gentoo.org>
559
560 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
561
5bc4f5ca
SH		 5622021-01-31 Stafford Horne <shorne@gmail.com>
563
564 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
565 (fixdfsi): Change res from unsigned32 to signed32.
566 (fixdfdi): Change res from unsigned64 to signed64.
567
9a7ba4aa
MF		 5682021-01-30 Mike Frysinger <vapier@gentoo.org>
569
570 * gennltvals.sh: Replace shell script with ...
571 * gennltvals.py: ... this Python script.
572 * nltvals.def: Regenerate.
573
d4e3adda
MF		 5742021-01-30 Mike Frysinger <vapier@gentoo.org>
575
576 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
577 sim_cia.
578 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
579
18d4b488
MF		 5802021-01-30 Mike Frysinger <vapier@gentoo.org>
581
582 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
583
f4dd7491
MF		 5842021-01-30 Mike Frysinger <vapier@gentoo.org>
585
586 * sim-hw.c (merge_device_file): Replace fgets with getline.
587
481fac96
MF		 5882021-01-30 Mike Frysinger <vapier@gentoo.org>
589
590 * gennltvals.sh (gen_arches): Sort calls by first arg.
591 * nltvals.def: Regenerate.
592
f89f33e5
MF		 5932021-01-18 Mike Frysinger <vapier@gentoo.org>
594
595 * Make-common.in (version.c): Simplifiy args and call move-if-change.
596 * create-version.sh: Delete host & target alias logic. Write to the
597 output directly.
598
5e25901f
MF		 5992021-01-18 Mike Frysinger <vapier@gentoo.org>
600
601 * configure, configure.ac, Makefile.in: Delete.
602
d9b1deff
MF		 6032021-01-13 Mike Frysinger <vapier@gentoo.org>
604
605 * sim-watch.c (default_interrupt_handler): Define.
606 (sim_watchpoint_install): Set default interrupt_handler to new
607 default_interrupt_handler.
608
c54f3efd
MF		 6092021-01-13 Mike Frysinger <vapier@gentoo.org>
610
611 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
612
62fe7512
MF		 6132021-01-13 Mike Frysinger <vapier@gentoo.org>
614
615 * sim-events.c (sim_events_watch_sim): Change byte_order type to
616 enum bfd_endian.
617 (sim_events_watch_core): Likewise.
618 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
619 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
620 call to sim_events_watch_sim.
621
f220ef63
MF		 6222021-01-12 Mike Frysinger <vapier@gentoo.org>
623
624 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
625
9c70334d
MF		 6262021-01-11 Mike Frysinger <vapier@gentoo.org>
627
628 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
629
90e123dd
MF		 6302021-01-11 Mike Frysinger <vapier@gentoo.org>
631
632 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
633
68ed2854
MF		 6342021-01-11 Mike Frysinger <vapier@gentoo.org>
635
636 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
637 strings.h, time.h, and errno.h.
638 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
639 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
640 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
641 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
642 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
643 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
644 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
645 and strings.h include.
646
f074c07d
MF		 6472021-01-09 Mike Frysinger <vapier@gentoo.org>
648
649 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
650 * sim-core.c, sim-watch.c: Include libiberty.h.
651
50df264d
MF		 6522021-01-09 Mike Frysinger <vapier@gentoo.org>
653
654 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
655
bf470982
MF		 6562021-01-09 Mike Frysinger <vapier@gentoo.org>
657
658 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
659 Set WERROR_CFLAGS when first arg is not set or is "yes".
660
b5a4a01a
MF		 6612021-01-09 Mike Frysinger <vapier@gentoo.org>
662
663 * hw-base.c (full_name_of_hw): Delete full_name. Replace
664 hw_strdup call with hw_malloc.
665
ce0be407
MF		 6662021-01-09 Mike Frysinger <vapier@gentoo.org>
667
668 * cgen-par.c: Include stdlib.h.
669 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
670
46f900c0
MF		 6712021-01-08 Mike Frysinger <vapier@gentoo.org>
672
673 * Make-common.in (C_DIALECT): Define.
674 (COMPILE.pre): Append $(C_DIALECT).
675 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
676
e904f56d
MF		 6772021-01-07 Mike Frysinger <vapier@gentoo.org>
678
679 * sim-core.c (sim_memory_map): Define.
680
dfb856ba
MF		 6812021-01-04 Mike Frysinger <vapier@gentoo.org>
682
683 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
684 * configure: Regenerate.
685
babd2ee1
MF		 6862021-01-04 Mike Frysinger <vapier@gentoo.org>
687
688 * sim-options.c (sim_print_version): Print out more details when
689 is_command is non-zero.
690
19b1c385
MF		 6912021-01-04 Mike Frysinger <vapier@gentoo.org>
692
693 * sim-options.c (standard_option_handler): Call sim_print_version.
694 (sim_print_version): New function.
695 * sim-options.h (sim_print_version): New prototype.
696
dbed468b
MF		 6972021-01-04 Mike Frysinger <vapier@gentoo.org>
698
699 * sim-config.c (print_sim_config): Rename to ...
2b667e32 700 (sim_config_print): ... this.
dbed468b
MF		 701 * sim-config.h: Likewise.
702
0ede24f2
MF		 7032021-01-02 Mike Frysinger <vapier@gentoo.org>
704
705 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
706 FLOOR_PAGE): Delete unused macros.
707 (align_up, align_down): Define.
708
b3f8962b
TV		 7092020-08-10 Tom de Vries <tdevries@suse.de>
710
711 * sim-cpu.c: Include stdlib.h for free.
712
b760fb3a
SM		 7132020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
714
715 * nrun.c: Include stdlib.h.
716 * sim-core.c: Likewise.
717 * sim-engine.c: Likewise.
718 * sim-io.c: Likewise.
719 * sim-module.c: Likewise.
720 * sim-reason.c: Likewise.
721
78aa740b
TT		 7222019-12-19 Tom Tromey <tromey@adacore.com>
723
724 PR build/24572:
725 * Makefile.in (install-strip): New target.
726
f47674be
PK		 7272019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
728
729 * sim-utils.c: Prevent buffer overflow.
730
ddd44b70
DD		 7312019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
732
733 * gennltvals.sh: Add PRU libgloss target.
734 * nltvals.def: Regenerate from the latest libgloss sources.
735
f1cc84f5
SH		 7362019-06-13 Stafford Horne <shorne@gmail.com>
737
738 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
739 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
740 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
741
688cea90
SH		 7422019-06-13 Stafford Horne <shorne@gmail.com>
743
744 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
745 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
746
798066ab
AB		 7472019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
748
749 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
750 CURRENT_TARGET_BYTE_ORDER.
751 (SUBWORDTFSI): Likewise.
752 (JOINSIDF): Likewise.
753 (JOINSIXF): Likewise.
754 (JOINSITF): Likewise.
755
d3fe0d7b
AB		 7562019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
757
758 * sim-base.h: Add 'sim-assert.h' include.
759 * sim-basics.h: Add 'libiberty.h' include.
760
b6061d4d
SH		 7612019-03-28 Stafford Horne <shorne@gmail.com>
762
763 * sim-options.c: Include "config.h".
764 Include <stdio.h>.
765 * sim-watch.c: Include "config.h".
766 Include <stdio.h>.
767 * hw-device.c: Include <string.h>.
768 * hw-events.c: Include <string.h>.
769 * hw-handles.c: Include <stdlib.h>.
770 * sim-fpu.c: Include <stdlib.h>.
771
ef986697
SH		 7722019-03-28 Stafford Horne <shorne@gmail.com>
773
774 * Make-common.in (sim-arange_h): Remove sim-arange.c
775 * sim-arange.c: Remove SIM_ARANGE_C.
776 Add ifdef for _SIM_ARANGE_C_.
777 Include "sim-arange.h".
778 Remove include for unused "sim-assert.h".
779 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
780 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
781 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
782 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
783 INLINE_SIM_ARANGE.
784 * sim-arange.h (sim_addr_range_add): Declare as
785 INLINE_SIM_ARANGE.
786 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
787 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
788 Remove definition of SIM_ARANGE_INLINE.
789 Remove [HAVE_INLINE].
790 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
791 * sim-base.h: Include "sim-arange.h"
792 * sim-basics.h: Remove include of "sim-arange.h"
793 * sim-inline.c: Include "sim-arange.c"
794 * sim-inline.h: Define INLINE_SIM_ARANGE.
795 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
796 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
797
67f8b42f
TT		 7982019-01-26 Tom Tromey <tom@tromey.com>
799
800 * Make-common.in (version.c): Use sim's create-version.sh.
801 * create-version.sh: New file.
802
7516c26f
PK		 8032019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
804
b84bb29d 805 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 806
dc7e8184
SM		 8072019-01-15 Simon Marchi <simon.marchi@ericsson.com>
808
809 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
810
c5ebe0ff
AB		 8112018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
812
813 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
814 this point, it should have already been set in cb_syscall.
815
07f5f4c6
RH		 8162018-10-05 Stafford Horne <shorne@gmail.com>
817
818 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
819 (ADDOFDI): New function, add overflow flag DI variant.
820 (SUBCFDI): New function, subtract carry flag DI variant.
821 (SUBOFDI): New function, subtract overflow flag DI variant.
822
2283a210
КВО		 8232018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
824
825 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
826 cpu_core.byte_xor.
827 * sim-core.c (sim_core_set_xor): Likewise.
828 (sim_core_xor_read_buffer): Likewise.
829 (sim_core_xor_write_buffer): Likewise.
830
58884b0e
PG		 8312017-12-12 Peter Gavin <pgavin@gmail.com>
832 Stafford Horne <shorne@gmail.com>
833
834 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
835 flag.
836 (MUL1OFSI): New function, 1's complement overflow flag.
837
07b95864
PG		 8382017-12-12 Peter Gavin <pgavin@gmail.com>
839 Stafford Horne <shorne@gmail.com>
840
841 * cgen-accfp.c (remsf, remdf): New function.
842 (cgen_init_accurate_fpu): Add remsf and remdf.
843 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
844 * sim-fpu.c (sim_fpu_rem): New function.
845 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
846 (sim_fpu_rem): New function.
847 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
848
5c887dd5
JB		 8492017-09-06 John Baldwin <jhb@FreeBSD.org>
850
851 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
852 environment.
853
003ca0fd
YQ		 8542017-05-24 Yao Qi <yao.qi@linaro.org>
855
856 * sim-trace.c (trace_disasm): Caller update.
857
5357150c
MF		 8582016-08-15 Mike Frysinger <vapier@gentoo.org>
859
860 * sim-base.h (sim_state_base): Add prog_syms_count.
861 (STATE_PROG_SYMS_COUNT): Define.
862 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
863 (trace_load_symbols): New function.
864 (trace_sym_value): Likewise.
865 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
866 loading logic with a call to trace_load_symbols.
867 * sim-trace.h (trace_load_symbols, trace_sym_value): New
868 prototypes.
869
4c171e25
MF		 8702016-08-13 Mike Frysinger <vapier@gentoo.org>
871
872 * cgen-types.h (mode_names): Mark const.
873 * cgen-utils.c (mode_names): Likewise.
874
6b979454
MF		 8752016-08-13 Mike Frysinger <vapier@gentoo.org>
876
877 * cgen-defs.h (struct cgen_state): Delete argv and envp.
878 (STATE_ARGV, STATE_ENVP): Delete.
879
13754e4c
NC		 8802016-02-04 Nick Clifton <nickc@redhat.com>
881
882 * cgen-scache.c (scache_option_handler): Prevent possible
883 undefined behaviour computing the size of the scache by using
884 unsigned integers instead of signed integers.
885
f749ed60
JB		 8862016-01-17 Joel Brobecker <brobecker@adacore.com>
887
888 * sim-fpu.c: Minor comment fixes throughout.
889
3c8e93b7
JB		 8902016-01-17 Joel Brobecker <brobecker@adacore.com>
891
892 * sim-fpu.c (print_bits): Minor reformatting (no code change).
893 (sim_fpu_map): Likewise.
894
34ac507d
MF		 8952016-01-11 Mike Frysinger <vapier@gentoo.org>
896
897 * sim-config.c (print_sim_config): Drop extra whitespace before =
898 in output for byte order, stdio, and msb settings.
899
ce39bd38
MF		 9002016-01-10 Mike Frysinger <vapier@gentoo.org>
901
902 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
903 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
904 sim-stdio, sim-trace, and sim-profile.
905 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
906 (SIM_AC_OPTION_ASSERT): Likewise.
907 (SIM_AC_OPTION_SMP): Likewise.
908 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
909 * configure: Regenerate.
910 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
911 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
912 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
913 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
914 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
915 WITH_ENVIRONMENT & USER_ENVIRONMENT.
916 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
917 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
918 WITH_ASSERT, WITH_STDIO): Delete.
919 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
920 check.
921
e19418e0
MF		 9222016-01-10 Mike Frysinger <vapier@gentoo.org>
923
924 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
925 * configure: Regenerate.
926 * Make-common.in (SIM_PACKAGES): Delete.
927 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
928
16f7876d
MF		 9292016-01-10 Mike Frysinger <vapier@gentoo.org>
930
931 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
932
35656e95
MF		 9332016-01-10 Mike Frysinger <vapier@gentoo.org>
934
935 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
936
99d8e879
MF		 9372016-01-10 Mike Frysinger <vapier@gentoo.org>
938
939 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
940 sim_link_links.
941 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
942 * gentmap.c: Change targ-vals.def include to nltvals.def.
943 * Make-common.in (gentmap): Change targ-vals.def to
944 $(srccom)/nltvals.def.
945 (distclean): Delete rm -f targ-vals.def.
946 * Makefile.in: Update comment.
947
347fe5bb
MF		 9482016-01-10 Mike Frysinger <vapier@gentoo.org>
949
950 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
951 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
952 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
953
0dc73ef7
MF		 9542016-01-10 Mike Frysinger <vapier@gentoo.org>
955
956 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
957 and --enable-sim-stdcall and sim_stdcall.
958 * configure: Regenerate.
959 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
960 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
961 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
962 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
963 (REGPARM_*): Delete all regparm defines and their use.
964
22be3fbe
MF		 9652016-01-10 Mike Frysinger <vapier@gentoo.org>
966
967 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
968 * Make-common.in (SIM_CFLAGS): Delete.
969 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
970 * Makefile.in: Likewise.
971
936df756
MF		 9722016-01-09 Mike Frysinger <vapier@gentoo.org>
973
974 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
975 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
976 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
977 * acinclude.m4 (SIM_AC_COMMON): ... here.
978 * aclocal.m4, configure: Regenerate.
979 * config.in: Delete file.
980 * callback.c: Change cconfig.h include to config.h.
981 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
982 syscall.c: Likewise.
983 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
984 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
985
b900245c
MF		 9862016-01-06 Mike Frysinger <vapier@gentoo.org>
987
988 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
989 date, and time information.
990
2e3d4f4d
MF		 9912016-01-06 Mike Frysinger <vapier@gentoo.org>
992
993 * sim-options.c (sim_parse_args): Mark argv array const.
994 * sim-options.h (sim_parse_args): Likewise.
995
bfb2629c
MF		 9962016-01-05 Mike Frysinger <vapier@gentoo.org>
997
998 * sim-trace.c: Include dis-asm.h.
999 (OPTION_TRACE_DISASM): New enum.
1000 (trace_options): Add trace-disasm flag.
1001 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1002 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1003 (dis_read, dis_printf, trace_disasm): New functions.
1004 * sim-trace.h: Include dis-asm.h.
1005 (TRACE_INSN_IDX): Clarify comment.
1006 (TRACE_DISASM_IDX): New enum.
1007 (TRACE_disasm): New define.
1008 (WITH_TRACE_DISASM_P): New define.
1009 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1010 (STRACE_DISASM_P): New define.
1011 (TRACE_DISASM_P): Likewise.
1012 (TRACE_DISASM_P): Likewise.
1013 (TRACE_DISASM): Likewise.
1014 (trace_disasm): New function.
1015
44ddb0c6
MF		 10162016-01-04 Mike Frysinger <vapier@gentoo.org>
1017
1018 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1019
bc273e17
MF		 10202016-01-04 Mike Frysinger <vapier@gentoo.org>
1021
1022 * cgen-scache.c (MAX): Delete.
1023 (scache_init): Change MAX to max.
1024 * cgen-trace.c (min): Delete.
1025 * cgen-utils.c (min): Delete.
1026 * sim-basics.h [!min] (min): Define.
1027 [!max] (max): Define.
1028
8d7d784e
MF		 10292016-01-04 Mike Frysinger <vapier@gentoo.org>
1030
1031 * sim-options.c (sim_parse_args): Tweak getopt error message.
1032
9bbf6f91
MF		 10332016-01-04 Mike Frysinger <vapier@gentoo.org>
1034
1035 * acinclude.m4 (sim-bswap): Delete.
1036 * configure: Regenerate.
1037 * Make-common.in (SIM_BSWAP): Delete.
1038 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1039 * sim-config.h (htonl, ntohl): Delete.
1040 (WITH_BSWAP): Delete.
1041
77cf2ef5
MF		 10422016-01-03 Mike Frysinger <vapier@gentoo.org>
1043
1044 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1045 opterr state to it before calling getopt_long and restore afterwards.
1046 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1047
61971b86
MF		 10482016-01-03 Mike Frysinger <vapier@gentoo.org>
1049
1050 * hw-device.h (device): Delete commented typedef.
1051 * sim-basics.h (device): Delete typedef.
1052
34fed699
MF		 10532016-01-03 Mike Frysinger <vapier@gentoo.org>
1054
1055 * sim-options.c (sim_parse_args): Replace for loop with a call
1056 to countargv.
1057
aba6f46b
MF		 10582016-01-03 Mike Frysinger <vapier@gentoo.org>
1059
1060 * nrun.c (myname): Mark const.
1061 (main): Mark name const. Replace myname parsing loop with a
1062 call to lbasename.
1063
0cb8d851
MF		 10642016-01-03 Mike Frysinger <vapier@gentoo.org>
1065
1066 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1067 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1068 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1069 * config.in, configure: Regenerate.
1070 * Make-common.in (SIM_HOSTENDIAN): Delete.
1071 * sim-config.c (current_host_byte_order): Delete.
1072 (sim_config): Delete current_host_byte_order assignments and
1073 CURRENT_HOST_BYTE_ORDER checks.
1074 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1075 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1076 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1077 (current_host_byte_order): Delete.
1078 (CURRENT_HOST_BYTE_ORDER): Likewise.
1079 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1080 (HOST_BYTE_ORDER): ... this.
1081 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1082 HOST_BYTE_ORDER.
1083 (sim_endian_join_16): Likewise.
1084 * sim-n-core.h (sim_core_read_misaligned_N): Change
1085 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1086 (sim_core_write_misaligned_N): Likewise.
1087 * sim-n-endian.h (endian_t2h_N): Likewise.
1088 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1089 endian_le2h_N): Likewise.
1090 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1091
1ac72f06
MF		 10922016-01-02 Mike Frysinger <vapier@gentoo.org>
1093
1094 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1095 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1096 BFD_ENDIAN_UNKNOWN.
1097 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1098 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1099 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1100 * nrun.c (main): Likewise.
1101 * sim-config.c (current_host_byte_order): Change type to enum
1102 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1103 (current_target_byte_order): Likewise.
1104 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1105 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1106 BFD_ENDIAN_UNKNOWN.
1107 (sim_config): Change prefered_target_byte_order type to enum
1108 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1109 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1110 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1111 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1112 Delete all the various arch/OS endian includes & defines.
1113 (current_host_byte_order): Change type to enum bfd_endian.
1114 (current_target_byte_order): Likewise.
1115 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1116 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1117 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1118 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1119 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1120 BFD_ENDIAN_UNKNOWN.
1121 (sim_events_watch_core): Likewise.
1122 * sim-events.h: Likewise.
1123 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1124 BFD_ENDIAN_BIG.
1125 (sim_core_write_misaligned_N): Likewise.
1126 * sim-n-endian.h (endian_h2be_N): Likewise.
1127 (endian_be2h_N): Likewise.
1128 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1129 (offset_N): Likewise.
1130 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1131 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1132
d47f5b30
MF		 11332016-01-02 Mike Frysinger <vapier@gentoo.org>
1134
1135 * cgen-defs.h (current_state): Delete.
1136 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1137 * sim-utils.c (current_state): Delete.
1138
9950eccb
MF		 11392015-12-30 Mike Frysinger <vapier@gentoo.org>
1140
1141 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1142 to use lbasename.
1143
5e744ef8
MF		 11442015-12-27 Mike Frysinger <vapier@gentoo.org>
1145
1146 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1147
1b393626
MF		 11482015-12-26 Mike Frysinger <vapier@gentoo.org>
1149
1150 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1151 * config.in, configure: Regenerate.
1152 * Make-common.in (sim-basics_h): Delete tconfig.h.
1153 (distclean): Likewise.
1154 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1155 (new_sim_core_mapping): Delete WITH_HW and device *device.
1156 (sim_core_map_attach, sim_core_attach): Likewise.
1157 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1158 (sim_core_write_buffer): Likewise.
1159 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1160 *device.
1161 (sim_core_attach): Likewise.
1162 (device_io_read_buffer, device_io_write_buffer): Delete.
1163 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1164 (sim_core_write_aligned_N): Likewise.
1165 * tconfig.h: Delete file.
1166
dea10706
MF		 11672015-12-26 Mike Frysinger <vapier@gentoo.org>
1168
1169 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1170 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1171 (sim_core_write_buffer): Move cia decl to top of func. Call
1172 sim_cpu_hw_io_write_buffer if cpu is valid.
1173
49aef5a5
MF		 11742015-12-25 Mike Frysinger <vapier@gentoo.org>
1175
1176 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1177 HW_TRACE call.
1178 (hw_find_integer_property): Likewise.
1179 (hw_find_integer_array_property): Likewise.
1180 (hw_add_duplicate_property): Likewise.
1181
cf59f47e
MF		 11822015-12-25 Mike Frysinger <vapier@gentoo.org>
1183
1184 * sim-config.h (WITH_ENGINE): Delete.
1185 * sim-module.c (modules): Always include sim_engine_install.
1186
0d585950
MF		 11872015-12-25 Mike Frysinger <vapier@gentoo.org>
1188
1189 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1190 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1191 * sim-base.h: Always include sim-model.h.
1192 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1193 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1194 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1195 [!WITH_MODEL_P] (sim_machs): Define.
1196 * sim-model.h: Add some developer docs.
1197 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1198 (WITH_MODEL_P): Define.
1199 * sim-module.c (modules): Always include sim_model_install.
1200 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1201
8a0ebee6
MF		 12022015-12-25 Mike Frysinger <vapier@gentoo.org>
1203
1204 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1205 * sim-model.c: Likewise.
1206 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1207 SIM_MACH_IMP_PROPERTIES
1208
42a3af56
MF		 12092015-12-25 Mike Frysinger <vapier@gentoo.org>
1210
1211 * sim-core.c (device_error): Delete.
1212 (sim_core_map_attach): Delete calls to device_error.
1213 (sim_core_attach): Likewise.
1214 * sim-core.h (device_error): Delete.
1215 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1216 to sim_engine_abort.
1217 (sim_core_write_aligned_N): Likewise.
1218
9e8e7dd9
MF		 12192015-12-25 Mike Frysinger <vapier@gentoo.org>
1220
1221 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1222 * sim-core.c (sim_core_write_buffer): Likewise.
1223 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1224 (sim_core_write_aligned_N): Likewise.
1225
268c9139
MF		 12262015-12-25 Mike Frysinger <vapier@gentoo.org>
1227
1228 * dv-pal.c: Include config.h and sim-main.h.
1229 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1230
26936211
MF		 12312015-12-24 Mike Frysinger <vapier@gentoo.org>
1232
1233 * sim-options.c (standard_options): Always enable load-lma and
1234 load-vma options.
1235 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1236
9db2b719
MF		 12372015-12-24 Mike Frysinger <vapier@gentoo.org>
1238
1239 * sim-module.c (MODULE_LIST): Delete.
1240
bd3fb5b8
MF		 12412015-12-24 Mike Frysinger <vapier@gentoo.org>
1242
1243 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1244 Move to h8300/compile.c.
1245 [SIM_H8300] (standard_options): Likewise.
1246 (standard_option_handler): Likewise.
1247
84e8e361
MF		 12482015-12-24 Mike Frysinger <vapier@gentoo.org>
1249
1250 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1251 sim_watchpoint_install.
1252
3cabaf66
MF		 12532015-12-24 Mike Frysinger <vapier@gentoo.org>
1254
1255 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1256 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1257 sim_memopt_install.
1258 * sim-options.c (OPTION_MEM_SIZE): Delete.
1259 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1260 (standard_option_handler): Likewise.
1261
8abe6c66
MF		 12622015-12-24 Mike Frysinger <vapier@gentoo.org>
1263
1264 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1265
dc11500a
MF		 12662015-11-21 Mike Frysinger <vapier@gentoo.org>
1267
1268 PR sim/18762
1269 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1270
2561d580
MF		 12712015-11-21 Mike Frysinger <vapier@gentoo.org>
1272
1273 PR sim/19273
1274 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1275 vasprintf, and va_end together. Check ret after va_end call.
1276
37258e99
MF		 12772015-11-21 Mike Frysinger <vapier@gentoo.org>
1278
1279 * sim-types.h (SIM_PRI_TB): Define.
1280 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1281 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1282 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1283 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1284
cdf850e9
MF		 12852015-11-17 Mike Frysinger <vapier@gentoo.org>
1286
1287 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1288 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1289 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1290 (sim_core_translate): Likewise.
1291 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1292
146b80ff
MF		 12932015-11-16 Mike Frysinger <vapier@gentoo.org>
1294
1295 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1296 (cgen_cpu_close): Change to XCONCAT2.
1297
797eee42
MF		 12982015-11-15 Mike Frysinger <vapier@gentoo.org>
1299
1300 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1301 and sim-stop.o.
1302
6e4f085c
MF		 13032015-11-14 Mike Frysinger <vapier@gentoo.org>
1304
1305 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1306 * sim-close.c: New file.
1307
8e394ffc
AB		 13082015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1309 Ali Lown <ali.lown@imgtec.com>
1310
1311 * sim-bits.h (EXTEND6): New macro.
1312 (EXTEND12): New macro.
1313 (EXTEND25): New macro.
1314
602a67cb
MF		 13152015-06-24 Mike Frysinger <vapier@gentoo.org>
1316
1317 * sim-trace.c (trace_one_insn): Delete.
1318 * sim-trace.h (trace_one_insn): Delete.
1319
9b6025d1
MF		 13202015-06-24 Mike Frysinger <vapier@gentoo.org>
1321
1322 * sim-trace.c (debug_printf): Rename to ...
1323 (sim_debug_printf): ... this.
1324 * sim-trace.h (debug_printf): Delete define.
1325 (debug_printf): Rename to ...
1326 (sim_debug_printf): ... this.
1327
fa8f87e5
MF		 13282015-06-24 Mike Frysinger <vapier@gentoo.org>
1329
1330 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1331 (trace_options): Add trace-register option.
1332 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1333 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1334 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1335 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1336 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1337
cf304b56
MF		 13382015-06-24 Mike Frysinger <vapier@gentoo.org>
1339
1340 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1341 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1342 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1343 STRACE_DEBUG): Define.
1344
8371bf0c
MF		 13452015-06-24 Mike Frysinger <vapier@gentoo.org>
1346
1347 * sim-trace.c (trace_options): Update help text for trace-alu,
1348 trace-fpu, trace-vpu, and trace-semantics.
1349 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1350 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1351
e7505490
MF		 13522015-06-24 Mike Frysinger <vapier@gentoo.org>
1353
1354 * sim-assert.h (SIM_FILTER_PATH): Delete.
1355 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1356 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1357 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1358 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1359 * sim-events.c: Include libiberty.h.
1360 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1361
8d0978fb
MF		 13622015-06-23 Mike Frysinger <vapier@gentoo.org>
1363
1364 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1365 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1366 (AC_ARG_ENABLE(sim-debug)): Likewise.
1367 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1368 (AC_ARG_ENABLE(sim-trace)): Likewise.
1369 (AC_ARG_ENABLE(sim-profile)): Likewise.
1370 (AC_ARG_ENABLE(sim-environment)): Likewise.
1371 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1372 (AC_ARG_ENABLE(sim-assert)): Likewise.
1373 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1374 (AC_ARG_ENABLE(sim-endian)): Likewise.
1375 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1376 (AC_ARG_ENABLE(sim-float)): Likewise.
1377 (AC_ARG_ENABLE(sim-scache)): Likewise.
1378 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1379 (AC_ARG_ENABLE(sim-inline)): Likewise.
1380 (AC_ARG_ENABLE(sim-packages)): Likewise.
1381 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1382 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1383 (AC_ARG_ENABLE(sim-smp)): Likewise.
1384 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1385 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1386 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1387 * configure: Regenerate.
1388
4953dc20
MF		 13892015-06-23 Mike Frysinger <vapier@gentoo.org>
1390
1391 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1392
b50a1532
MF		 13932015-06-23 Mike Frysinger <vapier@gentoo.org>
1394
1395 * cgen-trace.c [!__STDC__]: Delete.
1396 * sim-trace.h [!__STDC__]: Likewise.
1397
ccd4b295
MF		 13982015-06-21 Mike Frysinger <vapier@gentoo.org>
1399
1400 * sim-model.c (sim_model_init): Assert model is not NULL.
1401
f55b33d5
MF		 14022015-06-21 Mike Frysinger <vapier@gentoo.org>
1403
1404 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1405 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1406 uint#_t.
1407
618b526e
MF		 14082015-06-21 Mike Frysinger <vapier@gentoo.org>
1409
1410 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1411 (SIM_ALU_H): ... this.
1412 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1413 (SIM_ASSERT_H): ... this.
1414 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1415 (SIM_BASICS_H): ... this.
1416 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1417 (SIM_BITS_H): ... this.
1418 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1419 (SIM_ENDIAN_H): ... this.
1420
57b42d64
MF		 14212015-06-18 Mike Frysinger <vapier@gentoo.org>
1422
1423 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1424 constant string.
1425
7aec3bb9
MF		 14262015-06-18 Mike Frysinger <vapier@gentoo.org>
1427
1428 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1429 m for sentinel testing.
1430
7d5c6c43
MF		 14312015-06-17 Mike Frysinger <vapier@gentoo.org>
1432
1433 * sim-syscall.c: Include errno.h and targ-vals.h.
1434 (sim_syscall_multi, sim_syscall): Define.
1435 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1436 * syscall.c (cb_syscall): Extend comment.
1437
61a0c964
MF		 14382015-06-17 Mike Frysinger <vapier@gentoo.org>
1439
1440 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1441 * sim-syscall.c: New file.
1442 * sim-syscall.h: New file.
1443
6362a3f8
MF		 14442015-06-17 Mike Frysinger <vapier@gentoo.org>
1445
1446 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1447 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1448 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1449 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1450 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1451 Define.
1452 * gentmap.c (gen_targ_map_c): Output name field.
1453
306f4178
MF		 14542015-06-12 Mike Frysinger <vapier@gentoo.org>
1455
1456 * acinclude.m4: Change configure.in to configure.ac.
1457 * sim-config.h: Likewise.
1458
a3487082
MF		 14592015-06-12 Mike Frysinger <vapier@gentoo.org>
1460
1461 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1462 * configure: Regenerate.
1463
bb11f3ed
MF		 14642015-06-12 Mike Frysinger <vapier@gentoo.org>
1465
1466 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1467 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1468 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1469 TRACE_DEBUG): Define.
1470
bffcfec8
MF		 14712015-06-12 Mike Frysinger <vapier@gentoo.org>
1472
1473 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1474 * sim-trace.c (trace_option_handler): Likewise.
1475 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1476 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1477 (TRACE_ANY_P): Likewise.
1478
db7858e2
MF		 14792015-06-12 Mike Frysinger <vapier@gentoo.org>
1480
1481 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1482 CGEN_TRACE_INSN_FINI.
1483 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1484 trace_result to cgen_trace_result, trace_insn_fini to
1485 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1486 and trace_extract to cgen_trace_extract.
1487 * cgen-trace.h (trace_insn_init): Rename to ...
1488 (cgen_trace_insn_init): ... this.
1489 (trace_insn_fini): Rename to ...
1490 (cgen_trace_insn_fini): ... this.
1491 (trace_insn): Rename to ...
1492 (cgen_trace_insn): ... this.
1493 (trace_extract): Rename to ...
1494 (cgen_trace_extract): ... this.
1495 (trace_result): Rename to ...
1496 (cgen_trace_result): ... this.
1497 (TRACE_RESULT_P): Rename to ...
1498 (CGEN_TRACE_RESULT_P): ... this.
1499 (TRACE_INSN_INIT): Rename to ...
1500 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1501 cgen_trace_insn_init.
1502 (TRACE_INSN_FINI): Rename to ...
1503 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1504 cgen_trace_insn_fini.
1505 (TRACE_PRINTF): Rename to ...
1506 (CGEN_TRACE_PRINTF): ... this.
1507 (TRACE_INSN): Rename to ...
1508 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1509 (TRACE_EXTRACT): Rename to ...
1510 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1511 cgen_trace_extract.
1512 (TRACE_RESULT): Rename to ...
1513 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1514 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1515 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1516 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1517 TRACE_INSN to CGEN_TRACE_INSN.
1518 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1519
83034798
MF		 15202015-06-11 Mike Frysinger <vapier@gentoo.org>
1521
1522 * sim-events.c (ETRACE_P): Delete.
1523 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1524 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1525 * sim-events.h (struct _sim_events): Delete trace member.
1526 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1527 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1528
ce4eda4a
MF		 15292015-06-11 Mike Frysinger <vapier@gentoo.org>
1530
1531 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1532 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1533 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1534 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1535
a6c2a374
MF		 15362015-06-11 Mike Frysinger <vapier@gentoo.org>
1537
1538 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1539
9b9c712c
MF		 15402015-06-11 Mike Frysinger <vapier@gentoo.org>
1541
1542 * sim-trace.h (WITH_TRACE_P): New define.
1543 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1544 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1545 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1546 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1547 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1548 Redefine to use WITH_TRACE_P.
1549
15502015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1551
1552 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1553 mistake in call to sim_engine_abort.
509c2f32 1554
0a13382c
NC		 15552015-04-29 Nick Clifton <nickc@redhat.com>
1556
1557 PR 18273
1558 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1559 increasing parenthesis around casts to signed values.
0a13382c 1560
767e68f1
MF		 15612015-04-21 Mike Frysinger <vapier@gentoo.org>
1562
1563 * gennltvals.sh: Add mcore support.
1564 * nltvals.def: Regenerate.
1565
248d23e8
MF		 15662015-04-21 Mike Frysinger <vapier@gentoo.org>
1567
1568 * cgen.sh: Add +x permissions.
1569 * genmloop.sh: Likewise.
1570 * gentvals.sh: Likewise.
1571 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1572 Change all uses of srcroot for newlib to newlibroot.
1573
20bca71d
MF		 15742015-04-18 Mike Frysinger <vapier@gentoo.org>
1575
1576 * sim-base.h (SIM_CPU): New typedef.
1577
7e83aa92
MF		 15782015-04-18 Mike Frysinger <vapier@gentoo.org>
1579
1580 * cgen-engine.h (CIA_ADDR): Delete.
1581 * sim-base.h: Update sim_cia example.
1582 [!CIA_ADDR] (sim_cia): New typedef.
1583
034685f9
MF		 15842015-04-17 Mike Frysinger <vapier@gentoo.org>
1585
1586 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1587 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1588 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1589 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1590 CIA_SET to CPU_PC_SET.
1591
78e9aa70
MF		 15922015-04-15 Mike Frysinger <vapier@gentoo.org>
1593
1594 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1595 * sim-main.h (STATE_CPU): Remove from comment and define.
1596
bf12d44e
MF		 15972015-04-13 Mike Frysinger <vapier@gentoo.org>
1598
1599 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1600 * configure: Regenerate.
1601
a542beff
MF		 16022015-04-13 Mike Frysinger <vapier@gentoo.org>
1603
1604 * sim-options.c: Include version.h.
1605 (OPTIONS_VERSION): New enum.
1606 (standard_options): Add "version".
1607 (standard_option_handler): Handle OPTIONS_VERSION.
1608
8c32ba22
MF		 16092015-04-13 Mike Frysinger <vapier@gentoo.org>
1610
1611 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1612 (create-version.sh): Delete.
1613
122bbfb5
MF		 16142015-04-06 Mike Frysinger <vapier@gentoo.org>
1615
1616 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1617
0fe84f3f
MF		 16182015-04-01 Mike Frysinger <vapier@gentoo.org>
1619
1620 * run-sim.h, run.c: Delete.
1621 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1622
aadc9410
MF		 16232015-03-31 Mike Frysinger <vapier@gentoo.org>
1624
1625 * config.in, configure: Regenerate.
1626 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1627 (ZLIB, ZLIBINC): Define.
1628 (BFD_LIB): Add $(ZLIB).
1629
5a394431
MF		 16302015-03-31 Mike Frysinger <vapier@gentoo.org>
1631
1632 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1633 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1634
92fc6153
MF		 16352015-03-29 Mike Frysinger <vapier@gentoo.org>
1636
1637 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1638 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1639 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1640
596f8827
MF		 16412015-03-24 Mike Frysinger <vapier@gentoo.org>
1642
1643 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1644 usage of STATE_WATCHPOINTS.
1645 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1646 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1647
523ba8f9
MF		 16482015-03-24 Mike Frysinger <vapier@gentoo.org>
1649
1650 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1651
c0931f26
MF		 16522015-03-24 Mike Frysinger <vapier@gentoo.org>
1653
1654 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1655
30452bbe
MF		 16562015-03-24 Mike Frysinger <vapier@gentoo.org>
1657
1658 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1659 of enable_sim_hardware to AC_ARG_ENABLE.
1660
49cd1634
MF		 16612015-03-23 Mike Frysinger <vapier@gentoo.org>
1662
1663 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1664 Add dv-sockser.o to sim_hw_objs.
1665
3649cb06
MF		 16662015-03-23 Mike Frysinger <vapier@gentoo.org>
1667
1668 * dv-sockser.c: Include config.h.
1669 * dv-sockser.h: Include sim-inline.h.
1670 [HAVE_DV_SOCKSER]: Move all prototypes here.
1671 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1672 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1673
6cd5ace4
MF		 16742015-03-16 Mike Frysinger <vapier@gentoo.org>
1675
1676 * gentmap.c, run.c: Convert old style prototypes.
1677
ae7d0cac
MF		 16782015-03-16 Mike Frysinger <vapier@gentoo.org>
1679
1680 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1681 symlinking tconfig.h to tconfig.in.
1682 * config.in, configure: Regenerate.
1683 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1684 * tconfig.in: Rename file ...
1685 * tconfig.h: ... here.
1686
8406bb59
MF		 16872015-03-15 Mike Frysinger <vapier@gentoo.org>
1688
1689 * dv-socker.h (dv_sockser_install): Declare.
1690 * sim-module.c: Include config.h.
1691 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1692 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1693 * sim-module.h: Include gdb/remote-sim.h.
1694
1303206d
MF		 16952015-03-14 Mike Frysinger <vapier@gentoo.org>
1696
1697 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1698 (sim-inline.c): Delete rule.
1699
465fb143
MF		 17002015-03-14 Mike Frysinger <vapier@gentoo.org>
1701
1702 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1703 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1704 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1705
93129366
MF		 17062015-03-14 Mike Frysinger <vapier@gentoo.org>
1707
1708 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1709 [!ASSERT, WITH_ASSERT]: Likewise.
1710 * sim-endian.c: Delete sim-io.h include.
1711
4c4ca605
MF		 17122015-02-19 Mike Frysinger <vapier@gentoo.org>
1713
1714 * run-sim.h (sim_kill): Delete unused prototype.
1715
dc1d9d1f
CG		 17162015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1717
16218fd3
CG		 1718 * gentmap.c: Include "string.h".
1719
17202015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1721
1722 * sim-options.c (sim_args_command): Call freeargv() when failure
1723 occurs.
dc1d9d1f 1724
fdbf396f
JB		 17252015-01-07 Joel Brobecker <brobecker@adacore.com>
1726
1727 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1728
2d7bb758
JB		 17292014-12-03 Joel Brobecker <brobecker@adacore.com>
1730
1731 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1732 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1733 callbacks following renaming in callback.h.
1734 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1735 callback by call to "to_lstat" callback
1736
6aefca7e
GB		 17372014-08-28 Gary Benson <gbenson@redhat.com>
1738
1739 * sim-trace.h (debug_printf): New define.
1740
2974be62
AM		 17412014-08-19 Alan Modra <amodra@gmail.com>
1742
1743 * configure: Regenerate.
1744
faa743bb
RM		 17452014-08-15 Roland McGrath <mcgrathr@google.com>
1746
1747 * configure: Regenerate.
1748 * config.in: Regenerate.
1749
60d847df
MF		 17502014-03-10 Mike Frysinger <vapier@gentoo.org>
1751
1752 * sim-command.c (sim_do_command): Add const to cmd.
1753 * sim-options.c (sim_args_command): Add const to cmd.
1754 * sim-options.h (sim_args_command): Add const to cmd.
1755
b2b255bd
MF		 17562014-03-05 Mike Frysinger <vapier@gentoo.org>
1757
1758 * sim-hload.c (sim_load): Add const to prog.
1759 * sim-load.c (sim_load_file): Likewise.
1760 * sim-utils.c (sim_analyze_program): Likewise.
1761 * sim-utils.h (sim_analyze_program): Likewise.
1762 (sim_load_file): Likewise.
1763
1a8a700e
MF		 17642014-03-04 Mike Frysinger <vapier@gentoo.org>
1765
1766 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1767 * callback.c (system): Delete unused prototype.
1768 (os_init): Likewise.
1769 (os_shutdown): Likewise.
1770 (os_unlink): Likewise.
1771 (os_time): Likewise.
1772 (os_system): Likewise.
1773 (os_rename): Likewise.
1774 (os_write_stdout): Likewise.
1775 (os_flush_stdout): Likewise.
1776 (os_write_stderr): Likewise.
1777 (os_flush_stderr): Likewise.
1778 (os_write): Likewise.
1779 (os_read_stdin): Likewise.
1780 (os_read): Likewise.
1781 (os_open): Likewise.
1782 (os_lseek): Likewise.
1783 (os_isatty): Likewise.
1784 (os_get_errno): Likewise.
1785 (os_close): Likewise.
1786 (os_vprintf_filtered): Likewise.
1787 (os_evprintf_filtered): Likewise.
1788 (os_error): Likewise.
1789 (fdmap): Likewise.
1790 (fdbad): Likewise.
1791 (wrap): Likewise.
1792 (wrap): Change to new style prototype.
1793 (fdbad): Likewise.
1794 (fdmap): Likewise.
1795 (os_close): Likewise.
1796 (os_poll_quit): Likewise.
1797 (os_get_errno): Likewise.
1798 (os_isatty): Likewise.
1799 (os_lseek): Likewise.
1800 (os_open): Likewise.
1801 (os_read): Likewise.
1802 (os_read_stdin): Likewise.
1803 (os_write): Likewise.
1804 (os_write_stdout): Likewise.
1805 (os_flush_stdout): Likewise.
1806 (os_write_stderr): Likewise.
1807 (os_flush_stderr): Likewise.
1808 (os_rename): Likewise.
1809 (os_system): Likewise.
1810 (os_time): Likewise.
1811 (os_unlink): Likewise.
1812 (os_stat): Likewise.
1813 (os_fstat): Likewise.
1814 (os_lstat): Likewise.
1815 (os_ftruncate): Likewise.
1816 (os_truncate): Likewise.
1817 (os_pipe): Likewise.
1818 (os_pipe_empty): Likewise.
1819 (os_pipe_nonempty): Likewise.
1820 (os_shutdown): Likewise.
1821 (os_init): Likewise.
1822 (cb_read_target_syscall_maps): Likewise.
1823 (cb_target_to_host_syscall): Likewise.
1824 (cb_host_to_target_errno): Likewise.
1825 (cb_target_to_host_open): Likewise.
1826 (cb_store_target_endian): Likewise.
1827 (cb_host_to_target_stat): Likewise.
1828 * sim-hload.c (sim_load): Change to new style prototype.
1829 * sim-load.c (sim_load_file): Change to new style prototype.
1830 (report_transfer_performance): Likewise.
1831 (xprintf_bfd_vma): Likewise.
1832 * syscall.c (cb_get_string): Change to new style prototype.
1833 (get_path): Likewise.
1834 (cb_syscall): Likewise.
1835
7b064844
HPN		 18362013-10-15 Hans-Peter Nilsson <hp@axis.com>
1837
1838 * create-version.sh: Align parameters to match those of
1839 ../../gdb/common/create-version.sh.
1840 * Make-common.in (srcsim): New variable.
1841 (version.c): Adjust call to create-version.sh as per above.
1842
bf3d9781
AM		 18432013-09-23 Alan Modra <amodra@gmail.com>
1844
1845 * configure: Regenerate.
1846
f06dccb0
MF		 18472013-09-03 Mike Stump <mikestump@comcast.net>
1848
1849 * sim-options.c (complete_option_list): Mark text and word const.
1850
d6c2da54
TT		 18512013-06-28 Tom Tromey <tromey@redhat.com>
1852
1853 * Make-common.in (version.c): Use version.in, not
1854 common/version.in.
1855 * create-version.sh: Likewise.
1856
b652c496
JB		 18572013-06-24 Joel Brobecker <brobecker@adacore.com>
1858
1859 * create-version.sh: New script. Adapted from
1860 gdb/commong/create-version.sh.
1861 * Make-common.in (version.c): Update rule dependencies,
1862 and re-implement using create-version.sh.
1863
3346cfda
NC		 18642013-06-21 Nick Clifton <nickc@redhat.com>
1865
1866 * gennltvals.sh: Add msp430 support.
1867 * nltvals.def: Regenerate.
1868
31e6ad7d
MF		 18692013-06-03 Mike Frysinger <vapier@gentoo.org>
1870
1871 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1872 * aclocal.m4, configure: Regenerate.
1873
d3685d60
TT		 18742013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1875
1876 PR build/15414:
1877 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1878 -Wformat-nonliteral with -Wno-format.
1879
1517bd27
MF		 18802013-03-26 Mike Frysinger <vapier@gentoo.org>
1881
1882 * acinclude.m4: Regenerate.
1883
3fd38161
JS		 18842013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1885
1886 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1887 which do not support dv-sockser.o. Add always as option to
1888 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1889 is always required to be enabled by simulator.
1890
3f170f37
MF		 18912012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1892
1893 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1894 * nltvals.def: Regenerate.
1895
5f3ef9d0
JB		 18962012-06-16 Joel Brobecker <brobecker@adacore.com>
1897
1898 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1899 * config.in, configure: Regenerate.
1900
2c1fa544
PA		 19012012-05-24 Pedro Alves <palves@redhat.com>
1902
1903 * sim-signal.h (sim_signal_to_target): Rename to ...
1904 (sim_signal_to_gdb_signal): ... this.
1905 * sim-signal.c (sim_signal_to_target): Rename to ...
1906 (sim_signal_to_gdb_signal): ... this.
1907 * sim-reason.c (sim_stop_reason): Adjust to rename.
1908
a493e3e2
PA		 19092012-05-24 Pedro Alves <palves@redhat.com>
1910
1911 PR gdb/7205
1912
72f4393d 1913 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1914
2ea28649
PA		 19152012-05-24 Pedro Alves <palves@redhat.com>
1916
1917 PR gdb/7205
1918
1919 Replace target_signal with gdb_signal throughout.
1920
a6ff997c
NC		 19212012-05-18 Nick Clifton <nickc@redhat.com>
1922
1923 PR 14072
1924 * callback.c: Include config.h before system header files.
1925 * cgen-trace.c: Likewise.
1926 * cgen-utils.c: Likewise.
1927 * gentmap.c: Likewise.
1928
ffbc20d9
MF		 19292012-04-02 Mike Frysinger <vapier@gentoo.org>
1930
1931 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1932
2aaed979
KB		 19332012-03-28 Rathish C <rathish.c@kpitcummins.com>
1934
1935 * sim-trace.c: Update the function prototype of save_data_size.
1936 Move the enum data_fmt from here...
1937 * sim-trace.h: ...to here.
1938 Add function prototype of save_data.
1939
a35a3322
MF		 19402012-03-25 Mike Frysinger <vapier@gentoo.org>
1941
1942 * sim-core.h (sim_core_trans_addr): Add prototype.
1943
f914e384
HPN		 19442012-03-24 Hans-Peter Nilsson <hp@axis.com>
1945
1946 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1947 missing in last change.
1948
2232061b
MF		 19492012-03-24 Mike Frysinger <vapier@gentoo.org>
1950
1951 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1952 * nrun.c: Include string.h/strings.h.
1953 * aclocal.m4, config.in, configure: Regenerate.
1954
ac0aacdf
MF		 19552012-03-22 Mike Frysinger <vapier@gentoo.org>
1956
1957 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1958 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1959 out -Werror initialization.
1960
509deab2
MF		 19612012-03-19 Mike Frysinger <vapier@gentoo.org>
1962
1963 * Make-common.in (TAGS): Change a-z to [:lower:].
1964 * acinclude.m4 (sim-trace): Likewise.
1965 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1966 Change A-Za-z0-9 to [:alnum:].
1967
9a5e0c49
MF		 19682012-03-18 Mike Frysinger <vapier@gentoo.org>
1969
1970 * nrun.c (main): Display strsignal of sigrc.
1971
96cdfef0
MF		 19722012-01-06 Mike Frysinger <vapier@gentoo.org>
1973
1974 * Makefile.in (abs_srcdir): Declare.
1975 (srcroot): Define in terms of abs_srcdir.
1976 (headers): Change srcdir to abs_srcdir.
1977
12c3e59c
JB		 19782012-01-02 Joel Brobecker <brobecker@adacore.com>
1979
1980 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1981 header.
1982
96987c2b
JB		 19832011-12-19 Joel Brobecker <brobecker@adacore.com>
1984
1985 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1986 system bourne shell.
1987
71712327
MF		 19882011-12-03 Mike Frysinger <vapier@gentoo.org>
1989
1990 * syscall.c (cb_get_string): Rename from "get_string".
1991 (get_path): Rename get_string call to cb_get_string.
1992
db2e4d67
MF		 19932011-12-03 Mike Frysinger <vapier@gentoo.org>
1994
1995 * Make-common.in (VPATH): Add $(srccom).
1996 (DEP): Delete.
1997 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1998 POSTCOMPILE): New variables.
1999 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2000 Include dependency files, when using GNU Make. Delete all
2001 dependency-only rules.
2002 * aclocal.m4: Include ../../config/depstand.m4. Call
2003 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2004 (MAKE, GMAKE): New substs.
2005
a13852d9
MF		 20062011-11-07 Mike Frysinger <vapier@gentoo.org>
2007
2008 PR sim/13161
2009 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2010 * configure, config.in: Regenerate.
2011 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2012
4399a56b
MF		 20132011-10-19 Mike Frysinger <vapier@gentoo.org>
2014
2015 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2016
f1a81b37
JB		 20172011-10-18 John Wehle <john@feith.com> (tiny patch)
2018
2019 * sim-profile.c (profile_info): Only print the title once.
2020
9c082ca8
MF		 20212011-10-17 Mike Frysinger <vapier@gentoo.org>
2022
2023 * acinclude.m4: Rename from aclocal.m4.
2024 * aclocal.m4: Regenerate.
2025
6ffe910a
MF		 20262011-10-17 Mike Frysinger <vapier@gentoo.org>
2027
2028 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2029 * common.m4: Delete.
2030 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2031 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2032 * configure: Regenerate.
2033
59c0b43d
TT		 20342011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2035
2036 * sim-alu.h (ALU32_AND): Clear carry flag.
2037 (ALU32_AND): Clear carry flag.
2038
66f8d993
MF		 20392011-10-09 Mike Frysinger <vapier@gentoo.org>
2040
2041 * dv-cfi.c: Include stdbool.h.
2042
d56a2aae
MF		 20432011-10-09 Mike Frysinger <vapier@gentoo.org>
2044
2045 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2046
4a99173d
MF		 20472011-10-04 Mike Frysinger <vapier@gentoo.org>
2048
2049 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2050 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2051
10915d9a
MF		 20522011-07-12 Mike Frysinger <vapier@gentoo.org>
2053
2054 * sim-command.c: Include sim-options.h.
2055
63042524
MF		 20562011-07-12 Mike Frysinger <vapier@gentoo.org>
2057
2058 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2059
24a6c33d
MF		 20602011-07-12 Mike Frysinger <vapier@gentoo.org>
2061
2062 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2063 Delete direct call to AC_PROG_CC.
2064
2419798b
MF		 20652011-07-05 Mike Frysinger <vapier@gentoo.org>
2066
2067 * sim-command.c: New file.
2068 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2069 (sim-command.o): New rule.
2070
440db575
MF		 20712011-05-27 Mike Frysinger <vapier@gentoo.org>
2072
2073 * sim-options.c (standard_option_handler): Remove arg[0] check
2074 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2075 not an empty string, otherwise assign "" back to it.
2076
3ddcae71
MF		 20772011-05-26 Mike Frysinger <vapier@gentoo.org>
2078
2079 * nltvals.def: Regenerate to include Blackfin syscalls again.
2080
3a49ea9f
MF		 20812011-05-25 Mike Frysinger <vapier@gentoo.org>
2082
2083 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2084 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2085 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2086 (trace_idx_to_str): Likewise.
2087 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2088 (TRACE_syscall): Define.
2089 (WITH_TRACE_SYSCALL_P): Likewise.
2090 (TRACE_SYSCALL_P): Likewise.
2091
dd931b2f
MF		 20922011-05-23 Mike Frysinger <vapier@gentoo.org>
2093
2094 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2095 remove now-unnecessary sub-scope for glue->type setting.
2096 Check to see if the "reg" property exists before we use it, and
2097 if it doesn't exist, error out for "glue" devices.
2098
0e31da21
MF		 20992011-05-23 Mike Frysinger <vapier@gentoo.org>
2100
2101 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2102 glue-or, and set type to glue_xor when name is glue-xor.
2103 (hw_glue_port_event): Return immediately when type is glue_io
2104 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2105 and hw_port_event calls from glue_and to end of function.
2106
34b47c38
MF		 21072011-05-11 Mike Frysinger <vapier@gentoo.org>
2108
2109 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2110 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2111 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2112 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2113 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2114 around function arguments.
2115
56a9aa1d
MF		 21162011-04-14 Mike Frysinger <vapier@gentoo.org>
2117
2118 * sim-options.c (complete_option_list, sim_complete_command):
2119 New functions.
2120
d45bea91
MF		 21212011-04-02 Mike Frysinger <vapier@gentoo.org>
2122
2123 * dv-glue.c: Fix up style.
2124
12c4cbd5
MF		 21252011-04-02 Mike Frysinger <vapier@gentoo.org>
2126
2127 * hw-alloc.c (hw_alloc_data): Adjust brace.
2128 * hw-base.c (hw_base_data): Likewise.
2129 (generic_hw_unit_decode): Fix indentation.
2130 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2131 * hw-events.c (hw_event, hw_event_data): Likewise.
2132 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2133 * hw-instances.c (hw_instance_data): Likewise.
2134 * hw-instances.h (hw_instance): Likewise.
2135 * hw-main.h (hw_descriptor, enum): Likewise.
2136 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2137 * hw-ports.h (hw_port_descriptor): Likewise.
2138 * hw-properties.c (hw_property_data): Likewise.
2139 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2140 _range_property_spec, _reg_property_spec): Likewise.
2141 * hw-tree.c (_name_specifier, printer): Likewise.
2142 (split_device_specifier, parse_string_property, hw_tree_traverse,
2143 print_size, print_reg_property, print_string, print_properties):
2144 Fix indentation.
2145
66ee2731
MF		 21462011-03-29 Mike Frysinger <vapier@gentoo.org>
2147
2148 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2149 * Make-common.in (dv-cfi.o): New rule.
2150 * dv-cfi.c, dv-cfi.h: New files.
2151
165b70ea
KB		 21522011-03-21 Kevin Buettner <kevinb@redhat.com>
2153
2154 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2155 fcntl.h and sys/fcntl.h, for constants.
2156 * nltvals.def: Regenerate.
2157 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2158 * sim-io.h (sys/types.h, sys/stat.h): Include.
2159 (sim_io_stat, sim_io_fstat): Declare.
2160
028f6515
MF		 21612011-03-14 Mike Frysinger <vapier@gentoo.org>
2162
2163 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2164 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2165 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2166 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2167 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2168 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2169 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2170 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2171 syscall.c: Trim trailing whitespace.
2172
ef016f83
MF		 21732011-03-05 Mike Frysinger <vapier@gentoo.org>
2174
2175 * gennltvals.sh: Handle bfin targets.
2176 * nltvals.def: Regenerate.
2177
fee17b35
KB		 21782011-02-25 Kevin Buettner <kevinb@redhat.com>
2179
2180 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2181 file descriptors.
2182
d79fe0d6
MF		 21832011-02-14 Mike Frysinger <vapier@gentoo.org>
2184
2185 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2186 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2187 (hw_free): Drop zfree logic and always call free.
2188 * hw-base.c (hw_delete): Change zfree to free.
2189 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2190 (hw_handle_remove_phandle): Likewise.
2191 * hw-instances.c (hw_instance_delete): Likewise.
2192 * hw-tree.c (parse_reg_property): Likewise.
2193 (parse_ranges_property): Likewise.
2194 (parse_string_property): Likewise.
2195 * sim-core.c (sim_core_uninstall): Likewise.
2196 * sim-cpu.c (sim_cpu_free_all): Likewise.
2197 * sim-hw.c (sim_hw_uninstall): Likewise.
2198 * sim-memopt.c (do_memopt_delete): Likewise.
2199 (sim_memory_uninstall): Likewise.
2200 * sim-module.c (sim_module_uninstall): Likewise.
2201 * sim-options.c (sim_parse_args): Likewise.
2202 * sim-profile.c (profile_pc_cleanup): Likewise.
2203 (profile_uninstall): Likewise.
2204 * sim-watch.c (do_watchpoint_delete): Likewise.
2205 * sim-utils.c (zfree): Delete.
2206 (sim_state_free): Change zfree to free.
2207 * sim-utils.h (zfree): Delete.
2208
891e7fb1
MF		 22092011-02-13 Mike Frysinger <vapier@gentoo.org>
2210
2211 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2212
9bd90cce
MF		 22132011-01-12 Mike Frysinger <vapier@gentoo.org>
2214
2215 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2216
39a3ae0a
MF		 22172011-01-12 Mike Frysinger <vapier@gentoo.org>
2218
2219 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2220 fails.
2221 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2222 when asprintf fails.
2223 * sim-utils.c (sim_do_commandf): Issue an error and return when
2224 asprintf fails.
2225 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2226 asprintf fails.
2227
3143e5a9
MF		 22282011-01-11 Mike Frysinger <vapier@gentoo.org>
2229
2230 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2231 bytes has been calculated and when mmap_next_fd is valid and
2232 nr_bytes is 0.
2233 (memory_option_handler): Allow missing size when mmap_next_fd is
2234 valid.
2235
cb11d1f4
MF		 22362011-01-10 Mike Frysinger <vapier@gentoo.org>
2237
2238 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2239 not empty, and always append $3 to $hardware.
2240
22412011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2242
2243 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2244 * sim-hw.h (sim_hw_abort): Likewise.
2245
cc25892b
MF		 22462011-01-05 Mike Frysinger <vapier@gentoo.org>
2247
2248 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2249
44944448
JB		 22502011-01-05 Joel Brobecker <brobecker@adacore.com>
2251
2252 * run.1: Copyright year update.
2253
e61ddca7
MF		 22542010-12-28 Mike Frysinger <vapier@gentoo.org>
2255
e71b81d8
MF		 2256 * hw-alloc.h (HW_NALLOC): Define.
2257
2258010-12-28 Mike Frysinger <vapier@gentoo.org>
2259
e61ddca7
MF		 2260 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2261
bef6be3d
MF		 22622010-12-15 Mike Frysinger <vapier@gentoo.org>
2263
2264 * sim-memopt.c (OPTION_MAP_INFO): Define.
2265 (memory_options): Handle --map-info.
2266 (memory_option_handler): Handle OPTION_MAP_INFO.
2267
5be229c0
MF		 22682010-11-22 Mike Frysinger <vapier@gentoo.org>
2269
2270 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2271 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2272 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2273
81c641e7
MF		 22742010-11-22 Mike Frysinger <vapier@gentoo.org>
2275
2276 * sim-core.c (WITH_HW): Add device casts to device_error,
2277 device_io_read_buffer, and device_io_write_buffer.
2278
6ab5626b
MF		 22792010-11-16 Mike Frysinger <vapier@gentoo.org>
2280
2281 * dv-sockser.c (dv_sockser_write_buffer): New function.
2282 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2283 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2284
0bd15c7f
HPN		 22852010-10-07 Hans-Peter Nilsson <hp@axis.com>
2286
2287 * callback.c (os_lseek): Call wrap on lseek result.
2288
363a6e9f
OS		 22892010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2290
2291 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2292 call by its equality to -1 not by it being negative.
2293 (connected_p): Likewise for accept() call.
2294
c8551de3
MF		 22952010-04-23 Mike Frysinger <vapier@gentoo.org>
2296
2297 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2298
ef93a840
MF		 22992010-04-21 Mike Frysinger <vapier@gentoo.org>
2300
2301 * profile.c (sim_profile_print_bar): Add cpu argument.
2302
f093db8c
MF		 23032010-04-21 Mike Frysinger <vapier@gentoo.org>
2304
2305 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2306
0d3d2c71
MF		 23072010-04-21 Mike Frysinger <vapier@gentoo.org>
2308
2309 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2310 (profile_print_pc): Convert sim_io_printf to profile_printf.
2311 (profile_print_insn): Likewise.
2312 (profile_print_memory): Likewise.
2313 (profile_print_core): Likewise.
2314 (profile_print_model): Likewise.
2315 (sim_profile_print_bar): Likewise.
2316 (profile_print_speed): Likewise.
2317 (profile_print_addr_ranges): Likewise.
2318 (profile_info): Likewise.
2319 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2320
bd0bd508
MF		 23212010-04-19 Mike Frysinger <vapier@gentoo.org>
2322
2323 * sim-model.c (OPTION_MODEL): Convert to enum.
2324 (OPTION_MODEL_INFO): New enum.
2325 (model_options): Add model-info/info-model entries.
2326 (model_option_handler): Handle OPTION_MODEL_INFO.
2327
e8a76151
MF		 23282010-04-13 Mike Frysinger <vapier@gentoo.org>
2329
2330 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2331 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2332 initially.
2333
cb1cc9c6
MF		 23342010-04-13 Mike Frysinger <vapier@gentoo.org>
2335
2336 * sim-hrw.c (sim_write): Add const to buf arg.
2337 * sim-utils.h (sim_write_fn): Likewise.
2338
58f03a40
MF		 23392010-04-12 Mike Frysinger <vapier@gentoo.org>
2340
2341 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2342 defines.
2343
21cf617c
MF		 23442010-04-12 Mike Frysinger <vapier@gentoo.org>
2345
2346 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2347 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2348 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2349 * dv-sockser.c (sockser_options): Likewise.
2350 * hw-ports.c (empty_hw_ports): Likewise.
2351 * sim-hw.c (hw_options): Likewise.
2352 * sim-model.c (model_options): Likewise.
2353 * sim-options.c (standard_options): Likewise.
2354 * sim-profile.c (profile_options): Likewise.
2355 * sim-trace.c (trace_options): Likewise.
2356 * sim-watch.c (watchpoint_options): Likewise.
2357
e377ca52
MF		 23582010-04-12 Mike Frysinger <vapier@gentoo.org>
2359
2360 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2361 the local "arg_table" variable, and the xmalloc cast.
2362
adaaf009
MF		 23632010-04-10 Mike Frysinger <vapier@gentoo.org>
2364
2365 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2366 "prefix" var.
092d8476 2367 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2368
9ec7269f
MF		 23692010-04-10 Mike Frysinger <vapier@gentoo.org>
2370
2371 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2372
709b3bb3
MF		 23732010-04-10 Mike Frysinger <vapier@gentoo.org>
2374
2375 * sim-trace.c (save_data): Add const markings to "buf" argument.
2376
3dd68605
MF		 23772010-04-10 Mike Frysinger <vapier@gentoo.org>
2378
2379 * sim-options.c (standard_option_handler): Add const markings to
2380 local "type" var.
2381
0ad22a74
MF		 23822010-04-02 Mike Frysinger <vapier@gentoo.org>
2383
2384 * hw-ports.h: Fix spelling typos.
2385
75005b3a
MF		 23862010-03-30 Mike Frysinger <vapier@gentoo.org>
2387
2388 * configure.ac: Check for socklen_t.
2389 * configure, config.in: Regenerated.
2390 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2391
d946c288
MF		 23922010-03-30 Mike Frysinger <vapier@gentoo.org>
2393
2394 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2395 * sim-hw.c (hw_option_handler): Likewise.
2396
ff398ee4
MF		 23972010-03-30 Mike Frysinger <vapier@gentoo.org>
2398
2399 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2400 (interrupt_nr_to_str): Likewise.
2401 (default_interrupt_names): Add const to pointer type.
2402 (sim_watchpoint_install): Add const to prefix.
2403 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2404
6bf91687
MF		 24052010-03-30 Mike Frysinger <vapier@gentoo.org>
2406
2407 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2408 (sim_core_write_buffer): Likewise.
2409
15f3c2de
MF		 24102010-03-30 Mike Frysinger <vapier@gentoo.org>
2411
2412 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2413 the SIM_HAVE_ADDR_RANGE define.
2414
fb0cc53e
MF		 24152010-03-30 Mike Frysinger <vapier@gentoo.org>
2416
2417 * sim-core.h (device_error): Add const to message, and add printf
2418 format attribute.
2419
739dfd28
MF		 24202010-03-30 Mike Frysinger <vapier@gentoo.org>
2421
2422 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2423 SIM_HAVE_ADDR_RANGE define.
2424
59db87ad
MF		 24252010-03-30 Mike Frysinger <vapier@gentoo.org>
2426
2427 * dv-glue.c (hw_glue_ports): Swap static and const.
2428
dc416615
MF		 24292010-03-30 Mike Frysinger <vapier@gentoo.org>
2430
2431 * nrun.c (usage): Use void in definition.
2432 * sim-options.c (dup_arg_p): Convert old-style function definition.
2433 (sim_parse_args): Likewise.
2434 (sim_print_help): Likewise.
2435 * sim-trace.c (set_trace_option_mask): Likewise.
2436 (set_trace_option): Likewise.
2437 * sim-utils.c (sim_analyze_program): Likewise.
2438 (sim_elapsed_time_get): Likewise.
2439 (sim_elapsed_time_since): Likewise.
2440
11409fac
MF		 24412010-03-22 Mike Frysinger <vapier@gentoo.org>
2442
2443 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2444 (standard_options): Likewise.
2445 (standard_option_handler): Likewise.
2446
6d519a46
MF		 24472010-03-16 Mike Frysinger <vapier@gentoo.org>
2448
2449 * hw-ports.c (TRACE): Delete.
2450 * hw-properties.c (TRACE): Delete.
2451 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2452 (hw_find_integer_property): Likewise.
2453 (hw_find_integer_array_property): Likewise.
2454 (hw_add_duplicate_property): Likewise.
2455
799026a7
MF		 24562010-03-15 Mike Frysinger <vapier@gentoo.org>
2457
2458 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2459 "boolean".
2460
fd87baa9
MF		 24612010-02-04 Mike Frysinger <vapier@gentoo.org>
2462
2463 * sim-model.c: Include sim-model.h
2464
294bcb78
MF		 24652010-02-04 Mike Frysinger <vapier@gentoo.org>
2466
2467 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2468 & from the STATE_CPU() examples.
2469
80532737
DE		 24702010-01-24 Doug Evans <dje@sebabeach.org>
2471
d2c7a1a6
DE		 2472 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2473 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2474 ufixsfsi): Ditto.
2475 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2476 (struct cgen_fp_ops): Update signatures of floating point conversion
2477 operations.
2478
80532737
DE		 2479 * Make-common.in (CGEN_SIM_DEPS): Define.
2480 (CGEN_INCLUDE_DEPS): Use it.
2481 (CGEN_MAIN_CPU_DEPS): Simplify.
2482
1377e154
DE		 24832010-01-22 Doug Evans <dje@sebabeach.org>
2484
2485 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2486 (SUBWORDTFSI, JOINSIDI): Ditto.
2487
ec11f055
DE		 24882010-01-05 Doug Evans <dje@sebabeach.org>
2489
2490 * cgen-types.h (SETDI): Delete, unused.
2491
a09a0bfd
DE		 24922009-12-02 Doug Evans <dje@sebabeach.org>
2493
2494 * cgen-engine.h: Remove duplicated comment.
2495
62836bf4
DE		 24962009-11-23 Doug Evans <dje@sebabeach.org>
2497
2498 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2499 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2500
e94d449d
DE		 25012009-11-22 Doug Evans <dje@sebabeach.org>
2502
197fa1aa
DE		 2503 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2504 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2505 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2506 instead of CGEN_INSN_INT.
2507
e94d449d
DE		 2508 * cgen-trace.h (trace_extract): Add cast to fix warning.
2509
ca25db52
DE		 25102009-11-05 Doug Evans <dje@sebabeach.org>
2511
2512 * cgen-mem.h (DECLARE_GETT): Don't inline.
2513 (DECLARE_SETT): Ditto.
2514
c272cb46
JS		 25152009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2516
2517 * sim-inline.h: Fix spelling error.
2518
1428dced
TT		 25192009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2520
2521 * Make-common.in: Add datarootdir.
2522
44330079
RW		 25232009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2524
0aec8eb1
RW		 2525 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2526 (SIM_CHECK_MEMBERS_1): Remove.
2527 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2528 AC_CHECK_MEMBERS one.
2529 * configure: Regenerate.
2530
44330079
RW		 2531 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2532 * configure: Regenerate.
2533
d6416cdc
RW		 25342009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2535
81ecdfbb
RW		 2536 * config.in: Regenerate.
2537 * configure: Likewise.
2538
c462b41b
RW		 2539 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2540 definition of AC_CHECK_MEMBER.
2541
d6416cdc
RW		 2542 * aclocal.m4: m4_include toplevel config/override.m4.
2543 * configure: Regenerate.
2544
96e946ca
RW		 25452009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2546
2547 * Makefile.in (datarootdir): New variable.
2548
6a8b8615
DE		 25492009-07-07 Doug Evans <dje@sebabeach.org>
2550
2551 * Make-common.in (CPU_DIR): Define.
2552
2c2a86d7
DE		 25532009-07-06 Doug Evans <dje@sebabeach.org>
2554
2555 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2556 identifiers for file types rather than encoding internal
2557 implementation details of cgen.sh.
2558 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2559 * cgen.sh: Add support for parallel makes.
2560 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2561
c28c63d8
JB		 25622009-05-18 Jon Beniston <jon@beniston.com>
2563
72f4393d
L		 2564 * gennltvals.sh: Add lm32 target.
2565 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2566
982807ce
JB		 25672009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2568
2569 Speed up simulator startup:
2570 * sim-utils.c (zalloc): Use xcalloc.
2571
2a8922a9
HPN		 25722009-01-07 Hans-Peter Nilsson <hp@axis.com>
2573
2225d5bd
HPN		 2574 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2575 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2576 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2577 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2578 type, QI, HI, SI, DI.
2579
2a8922a9
HPN		 2580 * callback.c (os_error): Mark as being a noreturn function.
2581 * sim-io.h (sim_io_error): Similar for sim_io_error.
2582
6878aceb
JS		 25832008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2584
2585 * aclocal.m4: Fix underquoting of function names.
2586
be091327
DJ		 25872008-10-21 Julian Brown <julian@codesourcery.com>
2588
2589 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2590
79e1e459
HPN		 25912008-07-11 Hans-Peter Nilsson <hp@axis.com>
2592
2593 * common.m4: Add test for libz and zlib.h.
2594 * configure: Regenerate to track ../common/common.m4 changes.
2595 * config.in: Ditto.
2596
6efef468 25972008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2598 Daniel Jacobowitz <dan@codesourcery.com>
2599 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2600
2601 * aclocal.m4: Include ../../config/acx.m4.
2602 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2603 * configure, config.in: Regenerate.
2604 * Make-common.in (LIB_OBJS): Add version.o.
2605 (version.c, version.o): New rules.
72f4393d 2606 * run.c: Include version.h.
6efef468
JM		 2607 (usage): Add help parameter. Print output either to stdout or
2608 stderr depending on that parameter.
2609 (print_version): New.
2610 (main): Check for --help and --version.
2611 * run-sim.h (sim_target_display_usage): Add help parameter.
2612 * version.h: New.
2613
a4e64307
DJ		 26142008-04-14 Hans Kester <kester.hans@gmail.com>
2615
2616 * sim-signal.c: Define missing signals for _WIN32.
2617
2a3591b0
SR		 26182008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2619
2620 * gennltvals.sh: Add cr16.
2621 * nltvals.def: Rebuild.
2622
b981d709
DJ		 26232007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2624
eb639c50
DJ		 2625 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2626 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2627
f40f1a01
NC		 26282007-08-10 Nick Clifton <nickc@redhat.com>
2629
2630 * sim-memopt.c (memory_options): Mention that the
2631 --memory-size switch accepts suffixes.
72f4393d
L		 2632 (parse_size): Handle a suffix on the size value.
2633 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2634 switch accepts suffixes.
72f4393d 2635 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2636
edc5d9ec
HPN		 26372006-12-21 Hans-Peter Nilsson <hp@axis.com>
2638
2639 * acconfig.h: Remove.
2640 * config.in: Regenerate.
2641
09d96939
TS		 26422006-11-07 Thiemo Seufer <ths@mips.com>
2643
2644 * gentmap.c: Fix compile time warning.
2645
7e129781
TS		 26462006-11-07 Thiemo Seufer <ths@mips.com>
2647
2648 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2649 for bfd text addresses.
2650
3ae2e9a3 26512006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2652 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2653
2654 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2655 SIM_QUIET_NAN_NEGATED.
2656
41ec9f20
TS		 26572006-08-29 Nigel Stephens <nigel@mips.com>
2658
2659 * sim-profile.c (profile_pc_init): Initialise default profiling
2660 frequency to a prime number.
2661 (profile_print_pc): Convert gmon.out sample data into target
2662 byte order.
2663
e85e3205
RE		 26642006-06-13 Richard Earnshaw <rearnsha@arm.com>
2665
2666 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2667 * common.m4: Likewise.
2668 * configure: Regenerated.
2669
2f0122dc
DJ		 26702006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2671
2672 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2673 * configure: Regenerated.
2674
20e95c23
DJ		 26752006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2676
2677 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2678 and LIBINTL_DEP everywhere.
2679 (CSEARCH): Use INCINTL.
2680 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2681 gettext macros.
2682 * configure: Regenerated.
2683
ea696909
HPN		 26842006-03-29 Hans-Peter Nilsson <hp@axis.com>
2685
2686 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2687 option-contents test.
2688
aba6488e
MM		 26892005-11-28 Mark Mitchell <mark@codesourcery.com>
2690
25520859
MM		 2691 * sim-signal.c (sim_signal_to_target): Fix typos.
2692
aba6488e
MM		 2693 * sim-reason.c (sim_stop_reason): Use
2694 sim_signal_to_target, not sim_signal_to_host.
2695 * sim-signal.c (sim_signal_to_host): Fix typo.
2696 (sim_signal_to_target): New function.
2697
f010abaa
HPN		 26982005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2699
2700 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2701 change.
2702
09b96ea0
ILT		 27032005-07-08 Ian Lance Taylor <ian@airs.com>
2704
efd36314
ILT		 2705 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2706
09b96ea0
ILT		 2707 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2708 different fraction for a quiet NaN.
2709 (unpack_fpu): Likewise.
2710
3b02a06b
BE		 27112005-07-08 Ben Elliston <bje@au.ibm.com>
2712
2713 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2714 * sim-load.c: Likewise.
2715 * syscall.c: Likewise.
2716
18d59ab9
CV		 27172005-05-24 Corinna Vinschen <vinschen@redhat.com>
2718
2719 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2720 check.
2721
149cfe5b
DJ		 27222005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2723
2724 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2725
3f6da722 27262005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2727
3f6da722
MI		 2728 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2729 and signed64 for __ALPHA__.
2730
2b193c4a
MK		 27312005-03-23 Mark Kettenis <kettenis@gnu.org>
2732
2733 * aclocal.m4 Include ../../gettext.m4.
2734 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2735 (AM_LC_MESSAGES): Remove.
2736 * configure: Regenerate.
2737
51216631
JB		 27382005-02-28 Jim Blandy <jimb@redhat.com>
2739
2740 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2741 -Wuninitialized in the default list of build warnings if CFLAGS is
2742 set, and doesn't include -O. (Using -Wuninitialized without
2743 optimization produces a warning, which interferes with compilation
2744 with -Werror.)
72f4393d 2745
0c4507fd
JB		 27462005-02-21 Jim Blandy <jimb@redhat.com>
2747
2748 * callback.c (os_fstat): Don't declare 't' unless it's used.
2749
9ab46d53
JB		 27502005-02-09 Jim Blandy <jimb@redhat.com>
2751
2752 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2753 '-s' argument.
2754 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2755 to $(CGEN), to ensure that the command substitution happens where
2756 the variable is referenced in the submake, not when the submake's
2757 arguments are expanded.
2758 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2759 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2760 application Scheme script directly after ${cgen}; don't precede it
2761 with a -s.
2762
f4f8cce4
HPN		 27632005-01-28 Hans-Peter Nilsson <hp@axis.com>
2764
97f669ed
HPN		 2765 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2766 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2767 Include libiberty.h.
2768 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2769 being either end of a pipe.
2770 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2771 (os_shutdown): Clear pipe state.
2772 (default_callback): Initialize new members.
2773
f4f8cce4
HPN		 2774 * callback.c (default_callback): Initialize target_endian.
2775 (cb_store_target_endian): Renamed from store, new first parameter
2776 host_callback *cb, drop last parameter big_p. Take endianness
2777 from cb.
2778 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2779 Remove variable big_p.
2780 * nrun.c (main): Initialize default_callback.target_endian.
2781
35695fd6
AC		 27822005-01-14 Andrew Cagney <cagney@gnu.org>
2783
2784 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2785 Add explicit call to AC_CONFIG_HEADER.
2786 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2787 * configure: Re-generate.
2788
f0569246
AC		 27892005-01-12 Andrew Cagney <cagney@gnu.org>
2790
2791 * common.m4: New file, based on of aclocal.m4.
2792
38f48d72
AC		 27932005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2794
2795 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2796 * configure: Regenerated to track ../common/aclocal.m4 changes.
2797
b7026657
AC		 27982005-01-07 Andrew Cagney <cagney@gnu.org>
2799
2800 * configure.ac: Rename configure.in, require autoconf 2.59.
2801 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2802 * configure: Re-generate.
2803
5d945fec
HPN		 28042004-12-15 Hans-Peter Nilsson <hp@axis.com>
2805
2806 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2807 <case CB_SYS_ftruncate>: New cases.
2808
0d3cd463
HPN		 28092004-12-13 Hans-Peter Nilsson <hp@axis.com>
2810
2811 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2812 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2813 * callback.c (os_lstat): New function.
0d3cd463 2814
119860e5
HPN		 28152004-12-08 Hans-Peter Nilsson <hp@axis.com>
2816
027e2a04
HPN		 2817 * run.1: Document --sysroot=filepath.
2818 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2819 (standard_options): Support --sysroot=<path>.
2820 (standard_option_handler): Handle OPTION_SYSROOT.
2821 * syscall.c (simulator_sysroot): Define, initialized empty.
2822 (get_path): Prepend simulator_sysroot to absolute file path.
2823 [HAVE_STRING_H]: Include string.h.
2824 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2825 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2826 (main): If simulator_sysroot is not empty, chdir there.
2827 * sim-config.h (simulator_sysroot): Declare.
2828
119860e5
HPN		 2829 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2830 cgen_rtx_error" in a CGEN-generated simulator.
2831 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2832 replacement for CGEN-related breakpoints.
2833
70ae6611
HPN		 28342004-12-07 Hans-Peter Nilsson <hp@axis.com>
2835
2836 * Make-common.in (sim-basics_h): Add $(callback_h).
2837
697afb65
HPN		 28382004-12-03 Hans-Peter Nilsson <hp@axis.com>
2839
2840 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2841 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2842 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2843 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2844 (SIM_CHECK_MEMBERS): New macros.
2845 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2846 for struct stat member test and write. Add ST_x calls for each
2847 struct stat member tested in configure.in. Wrap each ST_x call in
2848 #ifdef of configure macro for that member.
2849 * configure, config.in: Regenerate.
2850
6e56eb07
HPN		 28512004-12-01 Hans-Peter Nilsson <hp@axis.com>
2852
2853 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2854 /dev/null.
2855 <case desc>: Pass -OPC opcfile.
2856 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2857 parameter to cgen.sh.
2858
c87368ac
RE		 28592004-11-30 Richard Earnshaw <rearnsha@arm.com>
2860
2861 * Make-common.in (sim-basics_h): Correct dependencies on
2862 cconfig.h and tconfig.h
2863 (sim-load.o): Correct typo in sim-basics_h dependency.
2864
08cd3760
RE		 28652004-11-18 Richard Earnshaw <rearnsha@arm.com>
2866
15f5e61f
RE		 2867 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2868 sub-dependencies for other sim files that they include.
2869 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2870 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2871
1afbf186
HPN		 28722004-11-16 Hans-Peter Nilsson <hp@axis.com>
2873
1d72487d
HPN		 2874 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2875 endian information.
2876
1afbf186
HPN		 2877 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2878 $(remote_sim_h) too.
2879 (sim_main_headers): Add sim-utils.h.
2880
a3bb1089
FCE		 28812004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2882
2883 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2884
5a645dc5
AC		 28852004-07-26 Andrew Cagney <cagney@gnu.org>
2886
2887 Problem from Olaf Hering <olh@suse.de>.
2888 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2889
109d3db3
BE		 28902004-07-10 Ben Elliston <bje@au.ibm.com>
2891
2892 * hw-tree.c (parse_integer_property): Typo fix in comments.
2893 * sim-options.c (sim_args_command): Likewise.
2894
0aaa4a81
AC		 28952004-06-28 Andrew Cagney <cagney@gnu.org>
2896
2897 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2898
0242f9ea
JR		 28992004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2900
2901 * callback.c (os_shutdown): Fix bug in last change: actually
2902 mark file descriptors as available on startup.
2903
594ee3a7
JR		 29042004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2905
2906 [ include/gdb: * callback.h (host_callback_struct): Replace
2907 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2908 * callback.c: Changed all users.
594ee3a7 2909
5f510f9c
AM		 29102004-06-15 Alan Modra <amodra@bigpond.net.au>
2911
2912 * sim-load.c (sim_load_file): Use bfd_get_section_size
2913 instead of bfd_get_section_size_before_reloc.
2914
7659f80a
DJ		 29152004-05-18 Daniel Jacobowitz <dan@debian.org>
2916
2917 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2918 passing it to printf.
2919
41ee5402
DJ		 29202004-05-10 Daniel Jacobowitz <dan@debian.org>
2921
2922 * callback.c: Update copyright dates.
2923 * run.c: Likewise.
2924 * sim-basics.h: Likewise.
2925 * sim-load.c: Likewise.
2926 * syscall.c: Likewise.
2927
29282004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2929
2930 * callback.c: Include cconfig.h instead of config.h.
2931 * run.c: Likewise.
2932 * sim-basics.h: Likewise.
2933 * sim-load.c: Likewise.
2934 * syscall.c: Likewise.
2935
6d0c993e
BE		 29362004-01-16 Ben Elliston <bje@wasabisystems.com>
2937
2938 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2939
6edf0760
NC		 29402003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2941
2942 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2943
a69146da
KH		 29442003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2945
2946 * sim-options.c (standard_options): Fix the names of H8
2947 variants.
2948
fc0a2244
AC		 29492003-10-30 Andrew Cagney <cagney@redhat.com>
2950
2951 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2952 with "struct bfd_symbol".
2953
ee3073b5
AC		 29542003-10-21 Andrew Cagney <cagney@redhat.com>
2955
2956 * callback.c (os_truncate): Call "truncate", and not "stat".
2957
198beae2
AC		 29582003-10-20 Andrew Cagney <cagney@redhat.com>
2959
2960 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2961
8822d001
JR		 29622003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2963
2964 * callback.c (os_ftruncate, os_truncate): New functions.
2965 (default_callback): Initialize ftruncate and truncate members.
2966
ea52ff81
DB		 29672003-09-08 Dave Brolley <brolley@redhat.com>
2968
2969 On behalf of Doug Evans <dje@sebabeach.org>
2970 * cgen.sh: New arg archfile.
2971 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2972 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2973
e158f0a0
AC		 29742003-08-28 Andrew Cagney <cagney@redhat.com>
2975
2976 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2977 * sim-options.c (print_help): Cast the format with specifier to
2978 "int".
2979
33319edb 29802003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2981 Dave Brolley <brolley@redhat.com>
33319edb 2982
72f4393d 2983 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2984 fields of CGEN_WRITE_QUEUE_ELEMENT.
2985 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2986 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2987 * gennltvals.sh: Add frv target.
2988 * nltvals.def: Add frv target.
2989
72f536bd
MS		 29902003-06-23 Michael Snyder <msnyder@redhat.com>
2991
ac59bf8d 2992 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2993 * sim-reg.c: Fix cut-and-paste bug in comment.
2994
1f1b2817
AC		 29952003-06-22 Andrew Cagney <cagney@redhat.com>
2996
2997 From matthew green <mrg@redhat.com>:
72f4393d 2998 * sim-fpu.h: Update copyright.
1f1b2817 2999 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 3000 * sim-fpu.c: Update copyright.
1f1b2817
AC		 3001 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3002
89c0d7dd 30032003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 3004
89c0d7dd 3005 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 3006 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3007 with disassemble_info:read_memory_func.
3008 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3009
828c9ae6
MS		 30102003-06-04 Michael Snyder <msnyder@redhat.com>
3011
3012 * common/run.c (main): Remove SIM_H8300 ifdef.
3013 (usage): Ditto.
3014 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3015 (standard_options): Add '-x' for h8/300sx.
3016 (standard_option_handler): Add case for SIM_H8300SX.
3017
80d35d90
MS		 30182003-04-13 Michael Snyder <msnyder@redhat.com>
3019
3020 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3021
876fec02
AC		 30222003-03-01 Andrew Cagney <cagney@redhat.com>
3023
3024 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3025 (sim_engine_vabort): Ditto.
3026
6b4a8935
AC		 30272003-02-27 Andrew Cagney <cagney@redhat.com>
3028
3029 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3030 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3031 * nrun.c (main): Ditto.
3032
dbd7cd63
AC		 30332003-02-26 Andrew Cagney <cagney@redhat.com>
3034
3035 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3036 (sim_engine_vabort): Ditto.
3037 (sim_engine_halt, sim_engine_restart): Ditto.
3038
836cc9f4
AC		 30392003-02-20 Andrew Cagney <ac131313@redhat.com>
3040
3041 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3042 (sim-break_h): Delete macro.
3043 (sim-break.o): Delete rule.
3044 * sim-break.c: Delete file.
3045 * sim-break.h: Delete file.
3046 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3047 (STATE_BREAKPOINTS): Delete macro.
3048 (sim_state_base): Delete field breakpoints.
3049 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3050 sim_break_install to array.
3051
45a15d6f
KH		 30522003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3053
3054 * run.c (usage): Fix typos.
3055
127a77fe
CD		 30562002-11-27 Richard Sandiford <rsandifo@redhat.com>
3057
3058 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3059
b85e4829
AC		 30602002-11-22 Andrew Cagney <ac131313@redhat.com>
3061
3062 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3063 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3064 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3065 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3066 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3067 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3068 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3069 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3070 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3071 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3072
d25b1553
AC		 30732002-11-13 Andrew Cagney <cagney@redhat.com>
3074
3075 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3076
d690312f
CD		 30772002-11-06 Richard Sandiford <rsandifo@redhat.com>
3078
3079 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3080 (distclean): Depend on it.
3081
7c3e3b33
AM		 30822002-10-14 Alan Modra <amodra@bigpond.net.au>
3083
3084 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3085
7ede505a
DB		 30862002-08-29 Dave Brolley <brolley@redhat.com>
3087
3088 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3089
75c4388a
AC		 30902002-07-17 Andrew Cagney <cagney@redhat.com>
3091
3092 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3093 (sim_set_callbacks, sim_size, sim_trace)
3094 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3095 to here from "gdb/remote-sim.h".
3096
7a3085c1 30972002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 3098
3099 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3100 avoid possible longjmp problems with automatic variable siggnal.
3101
076043f2
AC		 31022002-07-14 Andrew Cagney <ac131313@redhat.com>
3103
3104 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3105 * Make-common.in (installdirs): Make $(libdir) too, needed when
3106 installing libsim.a.
3107
3fbeef0b
AC		 31082002-07-13 Andrew Cagney <ac131313@redhat.com>
3109
3110 * gennltvals.sh (dir): Mark d30v as obsolete.
3111 * nltvals.def: Remove d30v.
3112
bf962092
AC		 31132002-06-17 Andrew Cagney <cagney@redhat.com>
3114
27961795
AC		 3115 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3116
bf962092
AC		 3117 * sim-memopt.c: Include <unistd.h>.
3118 (do_memopt_add): Fix printf format.
3119 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3120
c8cca39f
AC		 31212002-06-16 Andrew Cagney <ac131313@redhat.com>
3122
3123 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3124 --enable-gdb-build-warnings.
3125 * configure: Regenerated to track ../common/aclocal.m4 changes.
3126
307041b7 31272002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 3128
72f4393d
L		 3129 * sim-fpu.c (unpack_fpu): Initialize exponent for
3130 sim_fpu_class_zero.
3131 (i2fpu): Same.
3132 (sim_fpu_sqrt): Same.
7d7d930f 3133
3c25f8c7
AC		 31342002-06-08 Andrew Cagney <cagney@redhat.com>
3135
3136 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3137 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3138 * run.c: Ditto.
3139 * sim-load.c: Ditto.
3140 * callback.c: Ditto.
3141 * syscall.c: Ditto.
3142 * Make-common.in (callback_h): Define.
3143 (remote_sim_h): Define.
3144 (run.o): Update.
3145 (callback.o): Update.
3146 (syscall.o): Update.
72f4393d 3147 (sim-load.o):
3c25f8c7
AC		 3148 (nrun.o): Update.
3149 (sim-hload.o): Update.
3150 (sim-io.o): Update.
3151 (sim-reason.o): Update.
3152 (sim-reg.o): Update.
3153 (sim-resume.o): Update.
3154
dbec3bef
KH		 31552002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3156
3157 * run.c: Fix formatting.
3158
de4112fa
NC		 31592002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3160
3161 * run-sim.h: New header. Provide prototypes for functions used
3162 between run() and libsim.a which are not used by GDB.
3163 * run.c: Include run-sim.h.
72f4393d
L		 3164 (main): If SIM_TARGET_SWITCHES is defined call
3165 sim_target_parse_command_line.
3166 (usage): If SIM_TARGET_SWITCHES is defined call
3167 sim_target_display_usage.
de4112fa 3168
a8cdafbd
AV		 31692002-05-17 Andrey Volkov <avolkov@transas.com>
3170
3171 * run.c: Made h8300s as new target, not h8300h alias.
3172 Added new option -S (h8300s target)
3173 * sim-options.c: Ditto.
72f4393d 3174
5accf1ff
CD		 31752002-05-01 Chris Demetriou <cgd@broadcom.com>
3176
3177 * callback.c: Use 'deprecated' rather than 'depreciated.'
3178
080fe24b
AC		 31792002-02-24 Andrew Cagney <ac131313@redhat.com>
3180
3181 From wiz at danbala:
3182 * sim-fpu.h: Fix grammar and typos.
3183 Fix PR gdb/287.
3184
6439295f
CD		 31852002-02-10 Chris Demetriou <cgd@broadcom.com>
3186
3187 * callback.c: Fix some spelling errors.
3188 * hw-device.h: Likewise.
3189 * hw-tree.c: Likewise.
3190 * sim-abort.c: Likewise.
3191 * sim-alu.h: Likewise.
3192 * sim-core.h: Likewise.
3193 * sim-events.c: Likewise.
3194 * sim-events.h: Likewise.
3195 * sim-fpu.h: Likewise.
3196 * sim-profile.h: Likewise.
3197 * sim-utils.c: Likewise.
3198
dea03d4e
HPN		 31992002-01-31 Hans-Peter Nilsson <hp@axis.com>
3200
3201 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3202 New functions.
3203
1636f0bb
BE		 32042002-01-20 Ben Elliston <bje@redhat.com>
3205
3206 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3207 the comment for this enumerator.
3208
b59d44de
BE		 32092002-01-14 Ben Elliston <bje@redhat.com>
3210
3211 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3212
280b26c0
KH		 32132001-12-20 Kazu Hirata <kazu@hxi.com>
3214
3215 * run.c (usage): Fix a typo.
3216
e3e473da
BE		 32172001-07-05 Ben Elliston <bje@redhat.com>
3218
3219 * Make-common.in (srccgen): Remove.
3220 (CGEN_CPU_DIR): Define.
3221 (CGEN_READ_SCM): Redefine without $(srccgen).
3222 (CGEN_ARCH_SCM): Ditto.
3223 (CGEN_CPU_SCM): Ditto.
3224 (CGEN_DECODE_SCM): Ditto.
3225 (CGEN_DESC_SCM): Ditto.
3226
2836ee25
FCE		 32272001-04-25 Frank Ch. Eigler <fche@redhat.com>
3228
3229 * sim-load.c (sim_load_file): Put it back: external now.
3230 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3231
5b778125
AC		 32322001-04-21 Andrew Cagney <ac131313@redhat.com>
3233
3234 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3235 internal interface.
3236 * sim-utils.c (sim_analyze_program): Ditto.
3237
6ec9f4a9
FCE		 32382001-04-19 Frank Ch. Eigler <fche@redhat.com>
3239
3240 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3241 we're finished with its immediate use.
3242 * sim-load.c (sim_load_file): Ditto.
3243
764f1408
FCE		 32442001-03-16 Frank Ch. Eigler <fche@redhat.com>
3245
3246 Add support for mmap-based memory regions.
3247 * sim-memopt.c (mmap_next_fd): New global.
3248 (sim_memory_init): Reinitialize it.
3249 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3250 "--memory-mapfile FILE" option. Check for some errors.
3251 (do_memopt_add): Conditionally do mmap instead of malloc for
3252 backing store of simulated memory. Check for more errors.
3253 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3254 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3255 * configure.in: Look for mmap/fstat related functions and headers.
3256 * config.in, configure: Regenerated.
3257
35c20992
FCE		 32582001-03-15 Frank Ch. Eigler <fche@redhat.com>
3259
3260 * sim-core.c (sim_core_map_attach): Correct overlap-related
3261 error messages.
3262
f6bb7a3b
MM		 32632001-03-07 Michael Meissner <meissner@redhat.com>
3264
3265 * run.c (alloca-conf.h): Delete, no longer provided.
3266
01816cd8
BE		 32672001-02-22 Ben Elliston <bje@redhat.com>
3268
3269 * sim-trace.h (TRACE_VPU_IDX): Add.
3270 (TRACE_vpu): Define.
3271 (WITH_TRACE_VPU_P): Likewise.
3272 (TRACE_VPU_P): Likewise.
3273 * sim-trace.c (OPTION_TRACE_VPU): Define.
3274 (trace_options): Add --trace-vpu.
3275 (trace_option_handler): Handle OPTION_TRACE_VPU.
3276 (trace_option_handler): Include VPU tracing in --trace-semantics.
3277 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3278
44a9331c
BE		 32792001-02-21 Ben Elliston <bje@redhat.com>
3280
3281 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3282 (TRACE_BRANCH_INPUT2): Likewise.
3283
c43ad8eb
BE		 32842001-02-09 Ben Elliston <bje@redhat.com>
3285
3286 * (profile_print_pc): Write header out in target byte order.
3287
32882001-02-09 Ben Elliston <bje@redhat.com>
3289
3290 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3291 adjusting the pc shift value.
3292
9397fcbf
FCE		 32932001-01-12 Chris Demetriou <cgd@sibyte.com>
3294
badd2b1e
BE		 3295 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3296 where a numeric value is supplied.
9397fcbf 3297
63fe1038
BE		 32982001-01-06 Ben Elliston <bje@redhat.com>
3299
3300 * cgen.sh: Allow extrafiles to include the semantics files when
3301 generating an ISA-specific decoder.
3302
b6f6b44d
AO		 33032000-12-27 Alexandre Oliva <aoliva@redhat.com>
3304
3305 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3306
ad8707b5
BE		 33072000-12-23 Ben Elliston <bje@redhat.com>
3308
3309 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3310 them to the trace stream using sim_fpu_printn_fpu. Include
3311 "sim-fpu.h".
3312
b94c0966
BE		 33132000-12-15 Ben Elliston <bje@redhat.com>
3314
3315 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3316 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3317 trailing digits as specified (-1 to print all digits).
3318 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3319 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3320 to print_bits ().
3321
fd5d712e
BE		 33222000-12-13 Ben Elliston <bje@redhat.com>
3323
3324 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3325 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3326 (defs): New action.
3327
4c15ccf7
GK		 33282000-12-12 Geoffrey Keating <geoffk@redhat.com>
3329
3330 * sim-endian.h: Don't have parameters on macro definitions which
3331 are simply renaming functions, to permit use of XCONCAT2 in both
3332 the macro name and the arguments in a use of such a definition.
3333
0d277f51
BE		 33342000-12-11 Ben Elliston <bje@redhat.com>
3335
3336 * cgen-ops.h (SUBWORDDFDI): New function.
3337
bb4e03e5
BE		 33382000-12-05 Ben Elliston <bje@redhat.com>
3339
c79688eb
BE		 3340 * Make-common.in (cgen-defs): New target.
3341 (cgen-decode): Pass $(EXTRAFILES).
3342
bb4e03e5
BE		 3343 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3344 -outfile-suffix options.
3345
76440e4b
BE		 33462000-12-04 Ben Elliston <bje@redhat.com>
3347
6227bc85
BE		 3348 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3349 (SUBWORDSIUQI): Likewise.
3350 (SUBWORDDIHI): Likewise.
3351 (SUBWORDDIQI): New function.
3352
76440e4b
BE		 3353 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3354 * cgen-scache.c (scache_option_handler): Remove unused local var.
3355
cdc2a5c3
BE		 33562000-12-03 Ben Elliston <bje@redhat.com>
3357
3358 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3359
4e73b9c1
SC		 33602000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3361
3362 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3363
ce9bc8d1
SC		 33642000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3365
3366 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3367 space is not zero.
3368
ce13044d
SC		 33692000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3370
3371 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3372 (set_hw_delete): Moved the macro as a function.
3373 * hw-base.h (set_hw_delete): Declare as external function.
3374 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3375 allocated using hw_malloc.
72f4393d 3376
7c070881
SC		 33772000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3378
3379 * sim-options.c (sim_parse_args): Free the memory used for
3380 long_options, short_options, handlers, opt_cpu, orig_val.
3381
4f49fa1b
BE		 33822000-11-20 Ben Elliston <bje@redhat.com>
3383
3384 * cgen-ops.h (SUBBI): New macro.
3385 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3386 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3387
2d84da1b
BE		 33882000-11-16 Ben Elliston <bje@redhat.com>
3389
3390 * cgen-types.h (VOID): New type.
3391
dbc168af
BE		 33922000-11-09 Ben Elliston <bje@redhat.com>
3393
3394 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3395 (sim_fpu_two): Set exponent to 1.
3396
e4f5c43e
EZ		 33972000-10-26 Ben Elliston <bje@redhat.com>
3398
72f4393d
L		 3399 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3400 `all'. Pass `-i' options to cgen applications.
3401 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3402 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3403
a8d894af
BE		 34042000-10-08 Ben Elliston <bje@redhat.com>
3405
3406 * cgen-utils.c (cgen_rtx_error): New function.
3407
34082000-10-07 Ben Elliston <bje@redhat.com>
3409
3410 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3411 conditions for sim_core_read_buffer().
3412
6d4c43bf
DB		 34132000-09-26 Dave Brolley <brolley@redhat.com>
3414
3415 * cgen-utils.c (RORQI): New function.
3416 (ROLQI): New function.
3417 (RORHI): New function.
3418 (ROLHI): New function.
3419
0e266e5c
DB		 34202000-08-28 Dave Brolley <brolley@redhat.com>
3421
3422 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3423 in insn_value if it will fit.
3424
604259a0
FCE		 34252000-08-21 Frank Ch. Eigler <fche@redhat.com>
3426
3427 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3428
4193618c
DB		 34292000-08-15 Dave Brolley <brolley@redhat.com>
3430
3431 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3432
34332000-08-15 Dave Brolley <brolley@redhat.com>
3434
3435 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3436 (PROFILE_CPU_FREQ): New macro.
3437 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3438 (profile-options): Add profile-cpu-frequency.
3439 (parse_frequency): New function.
3440 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3441 (profile_print_speed): Print cpu frequency and simulated execution time.
3442 Re-indent other items to match.
3443
548a3e15
AC		 34442000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3445
3446 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3447
fab307a2
FCE		 34482000-07-27 Frank Ch. Eigler <fche@redhat.com>
3449
3450 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3451 * Makefile.in (install): Install run.1 man page.
3452
46a19b74
AC		 3453Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3454
3455 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3456 * Makefile.in (headers,nltvals.def): Merge.
3457
3c765a54
AC		 3458Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3459
f9cbceb6
AC		 3460 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3461 * nrun.c (main): Print the simulator statistics only in
3462 verbose mode.
3463 * hw-properties.h (hw_find_integer_array_property): Fix
3464 prototype (use signed_cell).
3465
38e64f35
AC		 3466 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3467 * sim-events.c (sim_events_remain_time): New function returning
3468 the time that remains before the event is raised.
3469 * hw-events.c (hw_event_remain_time): Likewise.
3470 * sim-events.h (sim_events_remain_time): Declare.
3471 * hw-events.h (hw_event_remain_time): Declare.
3472
0802cc40
AC		 3473 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3474 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3475 (OPTION_HW_LIST): New option --hw-list to list the devices.
3476 (hw_option_handler): List the device tree with 'sim_hw_print'.
3477
3c765a54
AC		 3478 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3479 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3480 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3481 (EXTENDED): Define for 16-bit word size.
3482 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3483 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3484 * sim-types.h: Added support for 16-bit targets.
3485
7fb283bc
FCE		 34862000-06-23 Frank Ch. Eigler <fche@redhat.com>
3487
3488 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3489
ab42ee12
FCE		 34902000-06-24 Frank Ch. Eigler <fche@redhat.com>
3491
3492 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3493 * Makefile.in (distclean): Clean cconfig.h also.
3494
eb2d80b4
AC		 3495Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3496
3497 * configure: Regenerated to track ../common/aclocal.m4 changes.
3498
3499Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3500
3501 * aclocal.m4 (sim-profile): Enable the profiler by default.
3502
781c552e
AC		 3503Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3504
3505 * run.c (main): Initialize sigrc.
3506
5eb1a8fa
AC		 3507Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3508
3509 * sim-events.c (update_time_from_event): Add more detailed event
3510 tracing.
3511
b2ac51e4
DB		 35122000-03-30 Dave Brolley <brolley@redhat.com>
3513
3514 * aclocal.m4 (cgen): Use guile to run cgen.
3515
f8603f2f
DB		 35162000-03-23 Dave Brolley <brolley@redhat.com>
3517
3518 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3519 ftruncdfsf.
3520 * cgen-accfp.c (fextsfdf): New function.
3521 (ftruncdfsf): New function.
3522 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3523
0f831eb3
JJ		 35242000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3525
3526 * cgen-ops.h: Added TRUNCSISI.
3527
e88acae7
FCE		 35282000-03-08 Dave Brolley <brolley@redhat.com>
3529
3530 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3531 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3532 (sim_queue_fn_si_write): Last argument is has type USI.
3533 (sim_queue_fn_sf_write): New function.
3534 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3535 (sim_queue_fn_sf_write): New function.
3536 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3537
baa7ae6f
AC		 3538Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3539
3540 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3541 sim_set_trace and run simulator using sim_resume.
3542 (main): Add option ``-o'' - operating environment. Only continue
3543 after a signal when operating environment.
3544 (main): Always set REASON and SIGRC using sim_stop_reason.
3545 (sim_trace): Delete extern declaration.
3546
6d358e86
NC		 35472000-02-08 Nick Clifton <nickc@cygnus.com>
3548
3549 * callback.c: Fix compile time warning messages.
3550 * run.c: Fix compile time warning messages.
72f4393d 3551
ed9a39eb
JM		 35521999-12-17 Dave Brolley <brolley@cygnus.com>
3553
3554 * sim-profile.h: (set_profile_option_mask): Add prototype.
3555 * sim-profile.c (set_profile_option_mask): No longer static.
3556
c4093a6a
JM		 3557Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3558
3559 * sim-arange.c: Include <string.h>
3560
de57eccd
JM		 35611999-12-07 Dave Brolley <brolley@cygnus.com>
3562
c4093a6a 3563 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3564 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3565 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3566 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3567 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3568 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3569 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3570 (fn_mem_qi_write): New union members.
3571 (fn_mem_hi_write): New union members.
3572 (fn_mem_si_write): New union members.
3573 (fn_mem_di_write): New union members.
3574 (fn_mem_df_write): New union members.
3575 (fn_mem_xi_write): New union members.
3576 (sim_queue_fn_mem_qi_write): New function.
3577 (sim_queue_fn_mem_hi_write): New function.
3578 (sim_queue_fn_mem_si_write): New function.
3579 (sim_queue_fn_mem_di_write): New function.
3580 (sim_queue_fn_mem_df_write): New function.
3581 (sim_queue_fn_mem_xi_write): New function.
3582 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3583 (sim_queue_fn_mem_hi_write): New function.
3584 (sim_queue_fn_mem_si_write): New function.
3585 (sim_queue_fn_mem_di_write): New function.
3586 (sim_queue_fn_mem_df_write): New function.
3587 (sim_queue_fn_mem_xi_write): New function.
3588 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3589 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3590 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3591
c2d11a7d
JM		 35921999-12-01 Dave Brolley <brolley@cygnus.com>
3593
3594 * cgen-accfp.c (subsf): Check status code.
3595 (mulsf): Ditto.
3596 (negsf): Ditto.
3597 (abssf): Ditto.
3598 (sqrtsf): Ditto.
3599 (invsf): Ditto.
3600 (minsf): Ditto.
3601 (maxsf): Ditto.
3602 (subdf): Ditto.
3603 (muldf): Ditto.
3604 (divdf): Ditto.
3605 (negdf): Ditto.
3606 (absdf): Ditto.
3607 (sqrtdf): Ditto.
3608 (invdf): Ditto.
3609 (mindf): Ditto.
3610 (maxdf): Ditto.
3611
36121999-11-26 Dave Brolley <brolley@cygnus.com>
3613
3614 * cgen-par.h (fn_df_write): Mode of data is DF.
3615 (sim_queue_fn_df_write): Mode of data is DF.
3616 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3617
36181999-11-22 Dave Brolley <brolley@cygnus.com>
3619
3620 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3621 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3622
11cf8741
JM		 36231999-11-04 Dave Brolley <brolley@cygnus.com>
3624
3625 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3626 CGEN_MEM_XI_WRITE members.
3627 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3628 (sim_queue_fn_xi_write): New function.
3629 (sim_queue_mem_xi_write): New function.
3630
3631 * cgen-par.c (sim_queue_fn_xi_write): New function.
3632 (sim_queue_mem_xi_write): New function.
3633 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3634 CGEN_MEM_XI_WRITE.
3635
e514a9d6
JM		 36361999-10-22 Dave Brolley <brolley@cygnus.com>
3637
3638 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3639 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3640 * cgen-par.c: Set insn_address for each queued write. Get pc from
3641 cpu when executing queued writes.
3642
36431999-10-19 Dave Brolley <brolley@cygnus.com>
3644
3645 * cgen-par.h (sim_queue_fn_pc_write): New function.
3646 (CGEN_FN_PC_WRITE): New enumerator.
3647 (fn_pc_write): New union member.
3648 * cgen-par.c (sim_queue_fn_pc_write): New function.
3649 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3650
917317f4
JM		 36511999-10-18 Dave Brolley <brolley@cygnus.com>
3652
3653 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3654 (CGEN_MEM_DF_WRITE): New enumerator.
3655 (mem_di_write): New union member.
3656 (mem_df_write): New union member.
3657 * cgen-par.c (sim_queue_mem_di_write): New function.
3658 (sim_queue_mem_df_write): New function.
3659 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3660 CGEN_MEM_DF_WRITE.
3661 * cgen-accfp.c (divsf): Check for division errors.
3662
36631999-10-14 Doug Evans <devans@casey.cygnus.com>
3664
3665 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3666
2df3850c
JM		 36671999-10-07 Dave Brolley <brolley@cygnus.com>
3668
72f4393d 3669 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3670 (fn_hi_write): New union member.
3671 (sim_queue_fn_hi_write): New function.
3672 * cgen-par.c (sim_queue_fn_hi_write): New function.
3673 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3674
2acceee2
JM		 36751999-09-29 Doug Evans <devans@casey.cygnus.com>
3676
3677 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3678 Change type of result to SEM_PC.
3679
3680Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3681
3682 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3683
6426a772
JM		 36841999-09-25 Doug Evans <devans@casey.cygnus.com>
3685
3686 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3687 (JOIN*): Delete cpu arg.
3688
3689Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3690
3691 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3692 parameter.
3693 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3694
c2c6d25f
JM		 3695Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3696
72f4393d
L		 3697 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3698 large values.
c2c6d25f 3699
7fc5b5ad
AC		 3700Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3701
3702 * run.c (main): Check the sim_stop_reason and only halt simulation
3703 when a valid stop condition is identified.
3704
c2c6d25f
JM		 3705Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3706
3707 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3708
3709Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3710
3711 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3712 (bi_write): New union element.
3713 (sim_queue_bi_write): New function.
3714 * cgen-par.c (sim_queue_bi_write): New function.
3715 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3716
d4f3574e
SS		 3717Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3718
3719 * configure: Regenerated to track ../common/aclocal.m4 changes.
3720
3721 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3722 ../gdb/configure.in.
3723 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3724 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3725 (SIM_WARNINGS): Delete
3726 (CONFIG_CFLAGS): Update.
3727
3728Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3729
3730 * cgen-par.c: New file.
3731 * cgen-par.h: New file.
3732 * cgen-sim.h (cgen-par.h): #include it.
3733 * cgen-cpu.h (write_queue): New field.
3734 (CPU_WRITE_QUEUE): New access macro.
3735 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3736 (cgen-par.o): New target.
3737
104c1213
JM		 37381999-08-28 Doug Evans <devans@casey.cygnus.com>
3739
3740 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3741 * cgen-utils.c (mode_names): Update.
3742
53a5351d
JM		 37431999-08-20 Doug Evans <devans@casey.cygnus.com>
3744
3745 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3746 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3747 buffer arg if WITH_PARALLEL_GENWRITE.
3748 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3749 (struct idesc): Ditto.
3750
3751Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3752
3753 * sim-model.c (model_option_handler): Add \n to error message.
3754
96baa820
JM		 37551999-08-08 Doug Evans <devans@casey.cygnus.com>
3756
3757 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3758 (insn_sem): Rewrite.
3759 (sem_fn_desc): New struct.
3760 (idesc): Rewrite.
3761 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3762 misses if ! FAST_P.
3763 (scache case): Split into non-parallel/parallel versions.
3764 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3765 if not use semantic switch version.
3766
37671999-08-04 Doug Evans <devans@casey.cygnus.com>
3768
3769 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3770 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3771 (SEM_BRANCH_INIT_EXTRACT): Delete.
3772 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3773 (SEM_BRANCH_FINI): Ditto.
3774 (SEM_BRANCH_VIA_ADDR): Ditto.
3775 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3776 (SEM_BRANCH_ADDR_CACHE): Delete.
3777 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3778 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3779 pbb_br_type.
3780 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3781 (@cpu@_pbb_begin): Initialize branch_target.
3782 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3783 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3784 pbb_br_type.
3785 (@cpu@_engine_run_fast): Ditto.
3786
adf40b2e
JM		 3787Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3788
3789 * cgen-utils.c (RORSI): New function.
3790 (ROLSI): New function.
3791
37921999-07-14 Doug Evans <devans@casey.cygnus.com>
3793
3794 * Makefile.in (TAGS): Tweak TAGS regex.
3795 * cgen-mem.h (*): Add TAGS markers.
3796
43e526b9
JM		 3797Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3798
3799 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3800 passed in when sim_resume is first entered - don't re-pass it
3801 after a restart.
72f4393d 3802
43e526b9
JM		 3803Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3804
3805 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3806 OPTION_LOAD_LMA but only when is defined.
3807 (standard_options): When SIM_HANDLES_LMA is defined include
3808 options --load-lma and --load-vma.
3809 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3810
3811 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3812 (struct sim_state_base): Add load_at_lma_p.
3813 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3814 STATE_LOAD_AT_LMA_P.
3815
3816Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3817
3818 * nrun.c (main): Re-format loop gnu style.
3819
9846de1b
JM		 3820Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3821
3822 * dv-sockser.c (connected_p): Initialize addrlen.
3823
38241999-07-06 Dave Brolley <brolley@cygnus.com>
3825
3826 * cgen-accfp.c (floatsidf): New function.
3827 (fixdfsi): New function.
3828
38291999-07-06 Doug Evans <devans@casey.cygnus.com>
3830
3831 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3832
43ff13b4
JM		 38331999-07-05 Doug Evans <devans@casey.cygnus.com>
3834
3835 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3836 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3837 * cgen-fpu.c: New file.
3838 * cgen-fpu.h: New file.
3839 * cgen-accfp.c: New file.
3840 * cgen-cpu.h (CGEN_CPU): New member fpu.
3841 * cgen-mem.h: Redo fp support.
3842 * cgen-ops.h: Delete k&r support. Redo fp support.
3843 * cgen-sim.h: Include cgen-fpu.h.
3844 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3845
085dd6e6
JM		 38461999-06-23 Doug Evans <devans@casey.cygnus.com>
3847
3848 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3849 ifndef.
3850 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3851 (@cpu@_pbb_cti_chain): Minor clean up.
3852
cd0fc7c3
SS		 38531999-05-08 Felix Lee <flee@cygnus.com>
3854
72f4393d
L		 3855 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3856 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3857 * configure: Regenerate.
72f4393d 3858
7a292a7a
SS		 3859Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3860
3861 * sim-core.c (device_error,device_io_read_buffer,
3862 device_io_write_buffer): Delete decls.
3863 * sim-core.h: Put them here.
3864
3865 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3866 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3867 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3868 (sim_core_write_aligned_N): Ditto.
3869
38701999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3871
3872 * sim-memopt.c (sim_memory_uninstall): Don't look into
3873 free()d memory.
3874
38751999-04-14 Doug Evans <devans@casey.cygnus.com>
3876
3877 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3878
38791999-04-13 Doug Evans <devans@casey.cygnus.com>
3880
3881 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3882 (sim_core_write_buffer): Ditto.
3883
38841999-04-02 Keith Seitz <keiths@cygnus.com>
3885
3886 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3887 after the interval counter has expired.
3888 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3889 poll_quit callbacks. May be overridden by Makefile.
3890 (poll_quit_counter): New global.
3891 * sim-events.c: Remove all mentions of ui_loop_hook. The
3892 host callback "poll_quit" will serve the purpose.
3893 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3894 is defined.
3895 * nrun.c: Remove declaration of ui_loop_hook.
3896
3897Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3898
3899 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3900 if being used by gdb.
3901
39021999-03-22 Doug Evans <devans@casey.cygnus.com>
3903
3904 * cgen-types.h (XF,TF): Tweak.
3905 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3906 in cgen-types.h.
3907 (SUBWORD*,JOIN*): Define.
3908 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3909 moved into cpu descriptor.
3910 * sim-model.h (MACH): New member `num'.
3911
c906108c
SS		 39121999-02-09 Doug Evans <devans@casey.cygnus.com>
3913
c906108c
SS		 3914 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3915 (CGEN_CPU): Member opcode renamed to cpu_desc.
3916 New members get_idata,disassembler.
3917 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3918 CGEN_INSN_ATTR_VALUE.
3919 (CGEN_STATE): Delete member opcode_table.
3920 (sim_disassemble_insn): Delete decl.
3921 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3922 (struct idesc): Moved to here from <cpu>-decode.h.
3923 * cgen-run.c (prime_cpu): Call prepare_run callback.
3924 * cgen-trace.h (SFILE): New type.
3925 (sim_disasm_sprintf): Declare.
3926 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3927 (sim_cgen_disassemble_insn): Declare.
3928 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3929 (insn_fields): Delete.
3930 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3931 CPU_CPU_DESC (cpu).
3932 (trace_insn): Call CPU_DISASSEMBLER hook.
3933 (sim_disasm_sprintf): New function.
3934 (sim_disasm_read_memory): New function.
3935 (sim_disasm_perror_memory): New function.
3936 (sim_cgen_disassemble_insn): New function.
3937 * cgen-utils.c: Don't include cpu-opc.h.
3938 (virtual_insn_entries): New static local.
3939 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3940 (cgen_insn_name): Rewrite.
3941 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3942 * cgen.sh (desc): New file generator handler.
3943 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3944 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3945 Don't include cpu-opc.h,cpu-sim.h.
3946 * sim-model.c (model_set): Delete SIM_DESC arg.
3947 (sim_model_set): Update.
3948 * sim-model.h (MACH): New member prepare_run.
3949
39501999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3951
3952 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3953 if redundant with allocator functions.
3954
3955Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3956
3957 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3958
3959 * sim-profile.h: Make like sim-trace.h.
3960 (PROFILE_USEFUL_MASK): New macro.
3961 * sim-profile.c (profile_options): Make like trace_options, allow
3962 optional on|off arg where applicable.
3963 (set_profile_option_mask): New function.
3964 (sim_profile_set_option): New function.
3965 (profile_option_handler): Simplify.
3966 Have -p only enable selected things, not everything.
3967 Add missing break to OPTION_PROFILE_PC_RANGE.
3968 * cgen-scache.c (scache_options): Allow optional on|off arg to
3969 --profile-scache.
3970 (scache_option_handler): Use sim_profile_set_option.
3971
39721999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3973
3974 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3975 (memory_option_handler): Implement MEMORY_FILL option. Make
3976 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3977 (parse_ulong_value): New function.
3978 (do_memopt_add): Allocate all buffers. Optionally fill them.
3979
39801999-01-15 Richard Henderson <rth@cygnus.com>
3981
3982 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3983 va_list, not an integer.
3984 * sim-events.c (sim_events_schedule): Likewise.
3985
72f4393d 3986 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3987 the appropriate type.
3988
39891999-01-14 Doug Evans <devans@casey.cygnus.com>
3990
3991 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3992 (sim_disassemble_insn): Update prototype.
3993 (sim_engine_invalid_insn): Ditto.
3994 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3995 (SEM_BRANCH_INIT): PCADDR->IADDR.
3996 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3997 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3998 * cgen-scache.h (*): Ditto.
3999 * cgen-trace.c (*): Ditto.
4000 * cgen-trace.h (*): Ditto.
4001 * cgen-utils.c (*): Ditto.
4002 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4003 (insn_t): Delete.
4004 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4005 (simple engine framework): Rewrite.
4006 * sim-module.c (modules): Install model module sooner (and in
4007 particular before the profile module).
4008
40091999-01-12 Doug Evans <devans@casey.cygnus.com>
4010
4011 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4012 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4013 (sim_model_init): Call it.
4014
4015 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4016
40171999-01-05 Doug Evans <devans@casey.cygnus.com>
4018
4019 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 4020 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4021 (SEM_BRANCH_INIT_EXTRACT): New macro.
4022 (SEM_BRANCH_INIT): Add taken_p.
4023 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4024 (SEM_BRANCH_FINI): Use it.
4025 (SEM_INSN): Update.
4026 * cgen-run.c (sim_resume): Handle tracing of last insn.
4027 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4028 * cgen-trace.c (current_abuf): New static global.
4029 (trace_insn_init): Initialize it.
4030 (trace_insn_fini): Use it.
4031 (trace_insn): Set it.
4032 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4033 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4034 (@cpu@_emit_after): Ditto.
4035 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4036 labels if WITH_SEM_SWITCH_FULL.
4037 * sim-model.c: Include bfd.h.
4038 (sim_model_init): New function.
4039 (sim_model_install): Record init fn.
4040 * sim-model.h (MACH): New member bfd_name.
4041 * sim-module.c (modules): Initialize model before scache.
4042
40431998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4044
4045 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 4046
c906108c
SS		 4047 * nrun.c (main): Remain in simulation loop for traps and
4048 exceptions when in operating environment mode.
4049 (ui_loop_hook): New stub hook for standalone use.
4050 * sim-events.c (sim_events_process): Call ui_loop_hook
4051 periodically on CYGWIN host.
4052
4053 * sim-reason.c (sim_stop_reason): Return host signal numbers
4054 to gdb on sim_stopped and sim_signalled cases.
4055 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4056 hook just before longjmp.
4057 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4058 hook just before sim_engine_run.
4059
4060 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4061 * sim-trace.h (trace_generic): Ditto.
4062 * sim-trace.c (trace_generic): Ditto.
72f4393d 4063
c906108c
SS		 40641998-12-14 Doug Evans <devans@casey.cygnus.com>
4065
4066 * Make-common.in (SIM_MAIN_DEPS): New var.
4067 (CGEN_MAIN_CPU_DEPS): New var.
4068 * aclocal.m4: Add --enable-cgen-maint option.
4069 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4070 (SETMEM*): Ditto.
4071 (GETIMEM*): Pass pc value to sim_core routine.
4072
4073Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4074
4075 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4076 Compare with ZERO not NULL.
4077
4078Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4079
4080 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4081 "sim-assert.h".
4082
40831998-12-09 Doug Evans <devans@casey.cygnus.com>
4084
4085 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4086 * sim-trace.c: Include stdlib.h if present.
4087 * dv-sockser.c: Include unistd.h if present.
4088 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4089 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4090
40911998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4092
4093 * gennltvals.sh: Add i960.
4094 * nltvals.def: Rebuild.
4095
40961998-12-04 Doug Evans <devans@casey.cygnus.com>
4097
4098 * cgen-defs.h: New file, old cgen-sim.h.
4099 * cgen-sim.h: Simple header that includes others.
4100 * sim-arange.c: New file.
4101 * sim-arange.h: New file.
4102 * sim-basics.h: Include it.
4103 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4104 (sim-arange.o): Add rule for.
4105 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4106 (sim_io_eprintf_cpu): Add prototype.
4107 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4108 (INLINE2): New macro.
4109 (EXTERN_INLINE): New macro.
4110 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4111 before calling module init fns.
4112 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4113 (profile_init): New function.
4114 (profile_options): New option --profile-range.
4115 (profile_option_handler): Handle --profile-range.
4116 (profile_print_insn): Qualify address range specific section titles.
4117 (profile_print_addr_ranges): New function.
4118 (profile_info): Print address ranges if specified.
4119 (profile_install): Set profile_init init fn.
4120 * sim-profile.h (PROFILE_DATA): New member `range'.
4121 * sim-trace.c (trace_init): New function.
4122 (trace_options): New option --trace-range.
4123 (trace_option_handler): Handle --trace-range.
4124 (trace_install): Set trace_init init fn.
4125 * sim-trace.h (TRACE_DATA): New member `range'.
4126 * sim-utils.c (sim_cpu_msg_prefix): New function.
4127 (sim_io_eprintf_cpu): New function.
4128 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4129 (PC_IN_PROFILE_RANGE_P): New macro.
4130 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4131 (trace_insn_fini): New arg abuf. All callers updated.
4132 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4133 printing cycle counts.
4134 * cgen-trace.h (trace_insn_fini): Update prototype.
4135 (TRACE_RESULT_P): New macro.
4136 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4137 (TRACE_INSN): Check ARGBUF_TRACE_P.
4138 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4139 * cgen-types.h (SIM_INLINE): Delete.
4140 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4141 * cgen-utils.c: Don't include cgen-engine.h
4142 * genmloop.sh (@cpu@_fill_argbuf): New function.
4143 (@cpu@_fill_argbuf_tp): New function.
4144 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4145 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4146 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4147 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4148 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4149 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4150 doing profiling. Update call to TRACE_INSN_FINI.
4151
4152 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4153
41541998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4155
4156 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4157 regions.
4158
41591998-12-01 Doug Evans <devans@casey.cygnus.com>
4160
4161 * sim-inline.c (SIM_INLINE_P): Fix typo.
4162
41631998-11-30 Doug Evans <devans@casey.cygnus.com>
4164
4165 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4166
4167Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4168
4169 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4170 * nltvals.def: Re-generate.
4171
4172Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4173
4174 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4175 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4176 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4177 GCC.
4178 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4179 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4180
41811998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4182
4183 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4184 (${cpu}_pbb_cti_chain): Ditto.
4185
41861998-11-18 Doug Evans <devans@casey.cygnus.com>
4187
4188 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 4189 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4190 (EXTRACT_INT,EXTRACT_UINT): New macros.
4191 (SEM_SEM_ARG): New macro.
4192 (SEM_NEXT_VPC): New arg `pc'.
4193 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4194 (sim_disassemble_insn): Update prototype.
4195 * cgen-trace.c (current_insn,insn_fields): New static locals.
4196 (trace_insn): Set them.
b83266a0 4197 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 4198 (sim_disassemble_insn): New arg insn_fields.
4199 Handle variable length insns.
4200 * genmloop.sh: Only emit pbb decls if -pbb.
4201 (${cpu}_scache_lookup): New arg `vpc'.
4202 (scache support): Fetch pc before entering loop.
4203
4204 * gennltvals.sh: Add fr30 support.
4205 * nltvals.def: Rebuild.
4206
4207Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4208
4209 * sim-types.h: Re-do type system so that GCC's attribute and mode
4210 are used to specify types. Handle case of ALPHA.
4211
42121998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 4213
c906108c
SS		 4214 * aclocal.m4: Add tests for dlopen family.
4215 * config.in: Regenerated.
72f4393d 4216
c906108c
SS		 4217Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4218
4219 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4220
4221Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4222
4223 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4224 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4225 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4226 * cgen-sim.h: ... to here.
4227
4228Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4229
4230 * aclocal.m4 (enable-build-warnings): Replace
4231 enable-sim-warnings. Extend =LIST syntax so that prepend and
4232 append of options is possible. Drop -Werror, add
4233 -Wstrict-prototypes for GDB compatibility.
4234 * Make-common.in (SIM_WARNINGS): Update.
4235
4236Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4237
4238 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4239 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4240 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4241 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4242 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4243 CGEN_INCLUDE_DEPS.
4244 * cgen-cpu.h: New file.
4245 * cgen-engine.h: New file.
4246 * cgen-scache.h: New file.
4247 * cgen-sim.h: Delete portions moved to new files.
4248 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4249 rather than sending result to stdout.
4250
4251Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4252
4253 * Make-common.in (sim-reg.o): New rule.
4254 (cgen-run.o): New rule.
4255 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4256 * cgen-run.c (prime_cpu): New function.
4257 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4258 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4259 mentioned cpu.
4260 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4261 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4262 (CGEN_INSN_VIRTUAL_P): New macro.
4263 (SEM_PC): New typedef.
4264 (SEMANTIC_FN): Change type of result to SEM_PC.
4265 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4266 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4267 (SCACHE_MAP): New typedef.
4268 (CPU_SCACHE): Add pbb support.
4269 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4270 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4271 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4272 max_slice_insns.
4273 (INSN_NAME): Delete.
4274 (cgen_insn_name): Declare.
4275 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4276 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4277 (first_insn_p): Make static.
4278 (trace_insn): Handle virtual insns specially.
4279 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4280 * cgen-types.h (UBI): Delete.
4281 (MODE_TYPE): New enum.
4282 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4283 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4284 (cgen_virtual_opcode_table): New global.
4285 (cgen_insn_name): New function.
4286 (sim_disassemble_insn): Ignore virtual insns.
4287 * genmloop.sh: Delete top level loop generation. Add pbb support.
4288 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4289 (sim_cpu_base): New members max_insns,insn_name,model_data.
4290 (CPU_PC_GET,CPU_PC_SET): New macros.
4291 (sim_pc_get,sim_pc_set): Declare.
4292 * sim-model.c (model_set): Call model init fn.
4293 * sim-model.h (MODEL_FN): New typedef.
4294 (INSN_TIMING): New member model_fn.
4295 (MODEL): New members num,init.
4296 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4297 All callers updated.
4298 (profile_insn_init): New fn.
4299 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4300 Exit early if insn profiling not supported.
4301 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4302 (profile_install): Record profile_insn_init as init fn.
4303 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4304 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4305 (PROFILE_DATA): Delete member exec_time.
4306 Change insn_count to pointer to array, rather than the array.
4307 (sim_profile_print_bar): Declare.
4308
4309Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4310
4311 * cgen-run.c: New file.
4312 * sim-reg.c: New file.
4313
4314Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4315
4316 * aclocal.m4: Add checks for -lsocket and -lnsl.
4317
4318 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4319 allow local port reuse on listening socket.
4320
4321Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4322
4323 * sim-config.h: Remove reference to linux kernel header.
4324
4325Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4326
4327 * dv-sockser.c (sockser_addr): Make variable non-static.
4328
4329Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4330
4331 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4332
4333Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4334
4335 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4336
4337Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4338
4339 * Make-common.in (install-common): Add $(EXEEXT) when installing
4340 run.
4341
4342Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4343
4344 * cgen-sim.h (cgen_state): New member opcode_table.
4345 * cgen-utils.c (sim_disassemble_insn): Use it.
4346
4347Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4348
4349 * cgen-mem.h (DECLARE_SETT): Fix return type.
4350 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4351 * cgen-scache.c: Include stdlib.h.
4352 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4353 * sim-model.c (model_option_handler): Remove unused variable `n'.
4354
4355Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4356
4357 * cgen-utils.c: Include bfd.h.
4358 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4359
4360Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4361
4362 * sim-bits.h (EXTEND24): Fix typo.
4363
4364Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4365
4366 * sim-events.c (ETRACE_P): New macro.
4367 (struct _sim_event): Add member trace.
4368 (sim_events_free): Reclaim trace message.
4369
4370 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4371 sim_events_schedule_tracef): New functions, include printf trace
4372 information in argument list. If tracing, store asprintf'd trace
4373 message in sim_event.
4374
4375 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4376 hw_event_queue_schedule_vtracef): New functions, mimic
4377 sim_event_tracef.
4378
4379Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4380
4381 * sim-bits.h (EXTEND24): Define.
4382
4383Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4384
4385 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4386 (CPU_SCACHE_HASH_MASK): New macro.
4387 (SCACHE_HASH_PC): Rewrite.
4388 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4389 computation out of main loop.
4390
4391Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4392
c906108c
SS		 4393 * cgen-sim.h (RECORD_IADDR): Delete.
4394 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4395 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4396
4397Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4398
4399 * gennltvals.def (mn10200): Add entry.
4400 * nltvals.def: Regenerate with MN10200 additions.
4401
4402Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4403
4404 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4405 documentation on how it works.
4406
4407 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4408 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4409 sim_core_set_xor, sim_core_xor_read_buffer,
4410 sim_core_xor_write_buffer): Update.
4411
4412 * sim-events.h, sim-events.c (sim_events_install,
4413 sim_events_watch_clock, sim_events_schedule_after_signal,
4414 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4415 sim_events_deschedule): Update.
4416
4417 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4418 sim_fpu_max32, sim_fpu_max64): Update.
4419
4420Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4421
4422 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4423 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4424 * sim-profile.c (profile_print_model): Update.
4425
4426Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4427
4428 * gennltvals.def (m32r): Use common syscall.h now.
4429 (mn10300): Add entry.
4430 * nltvals.def: Regenerate.
4431
4432 * sim-engine.c (sim_engine_get_run_state): New function.
4433 * sim-engine.h (sim_engine_get_run_state): Declare it.
4434
4435Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4436
4437 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4438 * sim-core.c (sim_core_signal): Make extern, always define.
4439
4440Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4441
4442 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4443 * cgen-ops.h (ANDIF): New macro.
4444 (ANDIF[BQHSD]I): Delete.
4445
4446Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4447
4448 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4449 (hw_event_queue_schedule, hw_event_queue_deschedule,
4450 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4451 Janczyn.
4452
4453 * hw-alloc.h (HW_NZALLOC): Define.
4454
4455 * Make-common.in (test-hw-events): Add target for testing the
4456 hw-event code.
4457
4458Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4459
4460 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4461 hw-instances.o.
4462 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4463 files.
4464 * hw-main.h: Include hw-handles.h, hw-instances.h.
4465 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4466 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4467
c906108c
SS		 4468Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4469
4470 * dv-core.c: Include hw-main.h and sim-main.h.
4471 * dv-pal.c: Include hw-main.h and sim-io.h.
4472 * dv-glue.c: Include hw-main.h.
4473
4474 * hw-main.h: New file. Move list of includes to here.
4475 * hw-base.h: From here.
4476 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4477 (hw-*.o, dv-*.o): Update.
4478 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4479 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4480 sim-main.h.
4481
4482 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4483 do_hw_poll_read): Move declarations from here.
4484 * hw-main.h: To here.
72f4393d 4485
c906108c
SS		 4486 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4487 Move from here.
4488 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4489 rename.
4490 * Make-common.in (hw-config.h): Update
4491 * hw-base.c, dv-pal.c, dv-glue.c: Update
4492
4493 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4494 `*_callback' to `*_method.
4495
4496Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4497
4498 * hw-base.h (set_*): Move set method macros from here.
4499 * hw-device.h: To here.
4500
4501Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4502
4503 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4504 Declare.
4505
4506 * hw-base.c (hw_create, hw_delete): Call
4507 * hw-properties.c (create_hw_property_data,
4508 delete_hw_property_data): Define.
72f4393d 4509
c906108c
SS		 4510Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4511
4512 * hw-device.c, hw-properties.c: Include hw-base.h
4513
4514 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4515 * hw-device.c: From here.
4516 * hw-base.h: Include "hw-events.h".
4517
4518 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4519 * hw-base.c (hw_create, hw_delete): Call.
4520 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4521
4522 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4523 (hw-alloc.o): New target.
72f4393d 4524
c906108c
SS		 4525Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4526
4527 * hw-events.h, hw-events.c: New files. Move event code to here.
4528 * sim-hw.c: From here.
4529 * hw-base.h: Include "hw-events.h".
4530 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4531 (hw-events.o): New target.
4532
4533 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4534 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4535
c906108c
SS		 4536 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4537 * hw-base.c (hw_create, hw_delete): Call.
4538 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4539
4540 * dv-pal.c: Update.
4541
4542Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4543
4544 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4545 * hw-ports.c: To here.
72f4393d 4546
c906108c
SS		 4547 * hw-base.h, hw-ports.c (create_hw_port_data,
4548 delete_hw_port_data): New functions.
4549 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4550
c906108c
SS		 4551 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4552 from here.
4553 * hw-ports.h: To here.
4554
4555Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4556
4557 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4558 PROCESSOR and CIA arguments.
4559
4560Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4561
4562 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4563 Move common object files from here.
4564 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4565
c906108c
SS		 4566Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4567
4568 * sim-hw.c: Include ctype.h.
4569 (do_hw_poll_read): Do not assume EAGAIN.
4570
4571Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4572
4573 * cgen-trace.c (first_insn_p): New static local.
4574 (trace_insn_init): Set it.
4575 (trace_insn_fini): Use TRACE_PREFIX.
4576 (trace_insn): Rewrite to use trace_prefix.
4577 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4578 Adjust width accordingly.
4579
4580 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4581 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4582 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4583 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4584 (PROFILE_COUNT_CORE): Simplify.
4585 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4586
4587Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4588
4589 * cgen-ops.h (ADDCFSI): Fix typo.
4590
4591Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4592
4593 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4594 * genmloop.sh: Use them rather than static locals.
4595
4596 * sim-engine.c (sim_engine_set_run_state): New function.
4597 * sim-engine.h (sim_engine_set_run_state): Declare.
4598 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4599 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4600 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4601
4602Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4603
72f4393d 4604 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4605 All callers updated.
4606 (trace_insn_fini): New arg last_p. All callers updated.
4607 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4608 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4609 * genmloop.sh (engine_resume): Update.
4610
4611Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4612
4613 * Make-common.in (install-common): Run ranlib on installed copy of
4614 libsim.a.
4615
4616Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4617
4618 * Make-common.in (install-common): Rename and install libsim.a.
4619
4620Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4621
4622 * sim-io.c (unistd.h): Include.
4623
4624Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4625
4626 * Make-common (sim_main_headers): Sort.
4627 (cgen-*.o): Add cgen-sim.h dependency.
4628
4629 * cgen-scache.c (scache_init): Only allocate space if scache element
4630 size is non-zero.
4631 (scache_flush,scache_print_profile): Check if scache in use first.
4632
4633 * cgen-sim.h (IDESC): Provide forward declaration.
4634 (DECODE): Delete.
4635 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4636 (cgen_cpu_max_extra_bytes): Declare.
4637 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4638
c906108c
SS		 4639 * sim-cpu.h: New file. sim_cpu_base moved here.
4640 Move sim_cpu_lookup decl here.
4641 * sim-base.h: #include "sim-cpu.h".
4642 * sim-cpu.c: New file.
4643 * Make-common (sim_main_headers): Add sim-cpu.h.
4644 (sim-cpu.o): Add rule for.
4645
4646 * sim-model.c (set_model): Delete.
4647 (sim_model_set,model_set): New functions.
4648 (sim_model_install): Renamed from model_install.
4649 Don't set default model here.
4650 (model_option_handler): Rewrite --model processing.
4651 (sim_model_lookup,sim_mach_lookup): New functions.
4652 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4653 (insn_timing): Delete.
4654 (INSN_TIMING): New member `num'.
4655 (IMP_PROPERTIES): Always define scache_elm_size member.
4656 (MACH): New member init_cpu.
4657 (sim_machs): Renamed from machs.
4658 (sim_model_install): Renamed from model_install.
4659 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4660 * sim-module.c (modules): Update.
4661
4662 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4663
4664 * sim-io.c: #include <errno.h>.
4665
4666Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4667
4668 * dv-pal.c (struct hw_pal_device): Add reader.
4669 (hw_pal_finish): Initialize reader.
4670 (scan_hw_pal): Use reader.
4671
4672 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4673 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4674 * dv-pal.c: Use.
4675
4676 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4677 ../ppc/main.c sim_io_read_stdin.
4678
4679Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4680
4681 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4682 arguments.
4683 * hw-tree.c: Update.
72f4393d 4684
c906108c
SS		 4685 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4686 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4687 CPU/CIA args.
4688 * hw-ports.h (hw_port_event): Ditto.
4689 * hw-ports.c (hw_port_event): Update.
4690 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4691 Update.
4692 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4693 Update.
4694 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4695 (do_counter_event): Update.
4696 * dv-glue.c (hw_glue_io_read_buffer): Update.
4697 (hw_glue_port_event): Update.
4698
4699 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4700 * hw-base.h (hw_create): Ditto.
4701 * hw-base.c (hw_create): Ditto.
72f4393d 4702
c906108c
SS		 4703 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4704 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4705 from here to.
4706 * sim-hw.c: Here.
4707 * hw-device.h (hw_system_cpu): Declare.
4708 * sim-hw.c (hw_system_cpu): New function.
4709
4710 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4711 sim_hw_abort not hw_abort.
4712 (sim-hw.h): Include.
4713 (sim_core_read_buffer, sim_core_write_buffer): Call
4714 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4715 argument.
4716 (sim_core_set_xor): Do not pass CPU when aborting.
4717
4718 * sim-n-core.h (sim_core_read_aligned_N,
4719 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4720 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4721 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4722 return length.
4723
4724 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4725 sim_hw_print.
4726 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4727 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4728 functions.
4729 (sim_hw_print): New function.
4730
4731 * sim-engine.h (sim_engine_vabort): Declare.
4732 * sim-engine.c (sim_engine_vabort): New function.
4733
4734Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4735
4736 * sim-trace.c (print_data): For floating-point numbers trace raw
4737 hex value.
4738 (trace_result_fp2): New function.
4739 * sim-trace.h (trace_result_fp2): New declaration.
4740 (TRACE_FP_RESULT2): New macro.
4741
4742Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4743
72f4393d
L		 4744 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4745 AM_CYGWIN32 and AM_EXEEXT.
4746 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4747 to run and install-common rules.
4748 * common/configure: regenerate
c906108c
SS		 4749
4750Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4751
4752 * sim-types.h (cell_word): New type.
4753 (natural_cell): Delete type.
4754
4755Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4756
4757 * configure: Regenerated to track ../common/aclocal.m4 changes.
4758 * config.in: Ditto.
4759
4760Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4761
4762 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4763
4764Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4765
4766 * configure: Regenerated to track ../common/aclocal.m4 changes.
4767 * config.in: Ditto.
4768
4769Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4770
4771 * acconfig.h: New file.
4772 * Make-common.in (top_builddir): New macro.
4773 (INTL_LIB): Removed.
4774 (INTLLIBS): New macro.
4775 (INTLDEPS): Likewise.
4776 (LIBDEPS): Use INTLDEPS.
4777 (EXTRA_LIBS): Use INTLLIBS.
4778 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4779 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4780 AM_LC_MESSAGES): New macros from GNU gettext.
4781
4782Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4783
4784 * sim-config.h: Discard leading _ from macros.
4785 * sim-types.h: Ditto.
4786
4787Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4788
4789 * Make-common.in (CSEARCH): Add -I to intl directories.
4790 (INTL_LIB): Point to libintl.a.
4791 (LIBDEPS): Add $(INTL_LIB).
4792 (EXTRA_LIBS): Ditto.
4793
4794Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4795
4796 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4797
4798 * cgen-ops.h (ADDCFSI): Fix.
4799 (SUBCFSI): Tweak.
4800
4801Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4802
4803 * sim-types.h (signed_address, unsigned_address): Define.
4804
4805Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4806
4807 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4808 QNaN.
4809
4810Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4811
4812 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4813 New functions, pack / unpack sim_fpu struct using raw values.
4814 (sim_fpu_is): Differentiate between negative and positive
4815 infinity.
4816
4817Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4818
4819 * sim-bits.h (EXTEND4): Define.
4820 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4821
c906108c
SS		 4822Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4823
4824 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4825 declared so we need this cast to prevent long long addresses
4826 from being misconfigures. Results in access to unmapped memory.
4827
4828Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4829
4830 * Make-common.in (RUNTESTFLAGS): Define.
4831 (check): Pass RUNTESTFLAGS to recursive make.
4832
4833Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4834
4835 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4836 STATE_VERBOSE_P.
4837
4838Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4839
4840 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4841 cross compiling.
4842
4843Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4844
4845 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4846 (sim-inline): Update to match sim-inline.[hc]
4847 * configure: Regenerated to track ../common/aclocal.m4 changes.
4848
4849 * Make-common.in (sim_main_headers): Add sim-inline.h
4850
4851 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4852 selected.
4853 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4854
c906108c
SS		 4855 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4856 (sim_events_set_trace): Delete unused prototype.
72f4393d 4857
c906108c
SS		 4858 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4859 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4860
4861 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4862 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4863 Comment out, not yet implemented in sim-fpu.c.
4864 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4865 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4866
c906108c
SS		 4867 * sim-inline.h: Rewrite description.
4868 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4869 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4870
c906108c
SS		 4871 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4872 include generated files. Handled by generator directly.
72f4393d 4873
c906108c
SS		 4874Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4875
4876 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4877 up-to-date.
4878
4879 * sim-trace.h (TRACE_ANY_P): Define.
4880 (struct _trace_data): Add trace_any_p.
4881
4882Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4883
4884 * run.c (main): Handle all alternatives of enum sim_stop.
4885 (main): Delete unused `asection *s'.
4886
4887Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4888
4889 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4890
4891 * configure: Regenerated to track ../common/aclocal.m4 changes.
4892
4893 * sim-hw.c: New file.
4894 * sim-hw.h (sim_hw_parse): Declare function.
4895 (hw-tree.h): Do not include.
72f4393d 4896
c906108c
SS		 4897 * sim-base.h (STATE_HW): Define.
4898 (struct sim_state_base): Add member struct *hw.
4899
4900 * sim-module.c (sim-hw.h): Include.
4901 (modules): Add sim_hw_install.
72f4393d 4902
c906108c
SS		 4903 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4904
4905Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4906
4907 * sim-base.h (CPU_INDEX): Define.
4908
4909 * sim-utils.c (sim_state_alloc): Initialize.
4910 * sim-module.c (sim_post_argv_init): Ditto.
4911
4912Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4913
4914 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4915 properly formatted lists.
4916
4917Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4918
4919 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4920 0x2f needs to be 0x3f.
4921
4922Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4923
4924 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4925 not found.
4926 (hw_tree_find_*_property): Clean up error message when property is
4927 not found.
4928
4929 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4930 present before looking for it.
4931
4932Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4933
72f4393d 4934 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4935 (AC_CHECK_FUNCS): Add check for __setfpucw.
4936 * configure: Regenerated.
4937
4938Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4939
4940 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4941 hw_pal_timer, hw_pal_timer_value): Define.
4942 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4943 (do_counter_event, do_counter_read, do_counter_value,
4944 do_counter_write): new functions.
4945
4946Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4947
4948 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4949 trace output.
4950
4951 * hw-base.c (hw_create): Stop searching for a device when one is
4952 found.
4953
4954Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4955
4956 * configure: Regenerated to track ../common/aclocal.m4 changes.
4957
4958Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4959
4960 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4961 appends extra devices.
4962 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4963 the device names.
72f4393d 4964
c906108c
SS		 4965 * Make-common.in (hw-config.h): New target, create hw-config.h
4966 file.
4967 (SIM_HW): Definition from @sim_hw@.
4968 (hw-base.o): Depend on hw-config.h
4969
4970Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4971
4972 * Make-common.in: Get SHELL from configure.
4973 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4974 move-if-change. Fixes NT native build problem.
4975 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4976 move-if-change. Fixes NT native build problem.
4977 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4978 NT native builds.
72f4393d 4979
c906108c
SS		 4980Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4981
4982 * hw-device.h, hw-device.c (hw_strdup): New function.
4983
4984 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4985 strings name, family and args.
4986 (full_name_of_hw): Use hw_strdup when returning the full path.
4987
4988 * hw-properties.c: Clean up property not found / wrong type error
4989 messages.
72f4393d 4990
c906108c
SS		 4991 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4992 before attaching any ports.
4993
4994 * hw-base.c (hw-config.): Include. Replace hardwired table.
4995
4996 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4997
4998 * Make-common.in: Add rule for dv-glue.o.
4999
5000Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5001
5002 * hw-base.c (hw_finish): Move setting of trace level to here.
5003 (hw_create): From here.
5004
5005 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5006 ../ppc/device_table.c.
5007
5008 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5009
5010 * hw-tree.c (print_properties): Supress path when printing
5011 properties of root node.
5012
5013Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5014
5015 * hw-device.h (HW_TRACE): Define.
5016 (hw_trace): Declare.
5017 * hw-device.c (hw_trace): Implement function.
5018
5019 * hw-base.c (hw_create): Set hw trace level from "trace?"
5020 property.
5021
5022 * dv-core.c (dv_core_attach_address_callback): Add trace.
5023
5024 * dv-pal.c: Replace DTRACE with HW_TRACE.
5025
5026Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5027
5028 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5029 (hw_alloc_data): Delcare.
5030 (struct hw): Add member alloc_of_hw.
72f4393d 5031
c906108c
SS		 5032 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5033 functions. Assocate memory with a device.
5034 (stdlib.h): Include.
72f4393d 5035
c906108c
SS		 5036 * hw-base.h (set_hw_delete): Define.
5037 (hw_delete_callback): Declare.
5038 (hw_delete): Declare.
5039
5040 * hw-base.c (hw_delete): Implement function.
5041 (struct hw_base_data): Add member to_delete.
5042 (ignore_hw_delete): New function, does nothing.
5043 (hw_create): Set the hw_delete method.
5044 (hw_create): Allocate the base type using HW_ZALLOC before setting
5045 any methods.
5046
5047 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 5048
c906108c 5049 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 5050
c906108c
SS		 5051 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5052 (attach_hw_port_edge): Add struct hw argument
5053
5054 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5055 hw_zalloc/hw_free.
5056
5057Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5058
5059 * hw-device.h (hw_attach_address_callback,
5060 hw_detach_address_callback): Attach to a single space not a space
5061 mask. Clarify interpretation of SPACE:ADDR parameters.
5062
5063 * hw-base.c (passthrough_hw_attach_address,
5064 passthrough_hw_detach_address): Update.
5065 * dv-core.c (dv_core_attach_address_callback): Ditto.
5066 * dv-pal.c (hw_pal_attach_address): Ditto.
5067
5068Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5069
5070 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5071
5072Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5073
5074 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5075 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5076 hw-properties_h, hw-tree_h): Define, point at corresponding
5077 header.
5078 (hw_base_headers): Define list of headers included by hw-base.h
5079 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5080 hw-properties.o, hw-tree.o): Specify dependencies.
5081 (dv-core.o, dv-pal.o): Ditto.
5082
5083 * sim-hw.h: New file.
5084
5085 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5086 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 5087
c906108c
SS		 5088 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5089
5090 * hw-base.h, hw-base.c: new files. Copied from
5091 ../ppc/device_table.[hc].
5092
5093 * dv-core.c, dv-pal.c: New files. Copied from
5094 ../ppc/hw_{core,pal}.c
72f4393d 5095
c906108c
SS		 5096 * sim-basics.h (struct hw): Declare.
5097 (enum port_direction, enum object_disposition): Declare.
5098
5099Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5100
5101 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5102 sim_dv_src in Makefile. Take list of devices as parameter to m4
5103 macro..
5104
5105 * configure: Regenerated to track ../common/aclocal.m4 changes.
5106
5107Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5108
5109 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5110 trace_prefix can abort cleanly.
5111
5112Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5113
5114 * dv-sockser.c, dv-sockser.h: New files.
5115 * Make-common.in (dv-sockser.o): Add rule for.
5116 * aclocal.m4: Check for fcntl.h.
5117 * config.h: Add HAVE_FCNTL_H.
5118
5119 * sim-break.c (remove_breakpoint): Fix thinko.
5120
5121 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5122 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5123
51241998-03-13 Fred Fish <fnf@cygnus.com>
5125
5126 * sim-base.h (struct sim_state_base): Add prog_syms and
5127 define macro STATE_PROG_SYMS.
5128 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5129 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5130 and bfd_canonicalize_symtab, to get symbol table on first use
5131 and preserve it via STATE_PROG_SYMS for future calls to
5132 bfd_find_nearest_line.
5133
5134Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5135
5136 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5137
5138 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5139 up to nr_maps, not just access_* maps.
5140
5141 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5142 maps.
5143
5144 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5145 over nr_maps not sim_core_nr_maps.
5146
5147 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5148 core_map argument to unsigned.
5149 (struct _sim_core): Ditto for struct member core_map.
5150
5151 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5152
5153 * sim-basics.h (access_io, access_*_io): Define.
5154 (map_read, map_write, map_exec, map_io): Define.
5155
5156 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5157 attach with more generic mapmask.
5158 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 5159
c906108c
SS		 5160 * sim-core.c (sim_core_uninstall, sim_core_attach,
5161 sim_core_detach): Iterate over nr_maps instead of
5162 sim_core_nr_maps.
5163
5164 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5165 instead of the write_map.
5166 (remove_breakpoint): Ditto.
5167
5168 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5169 with read_map, write_map, exec_map resp.
5170
5171 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5172 Ditto.
5173
5174 * cgen-utils.c (sim_disassemble_insn): Ditto.
5175
5176 * sim-hrw.c (sim_write, sim_write): Ditto.
5177
5178 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5179 transfer_to_str): New functions.
5180
5181Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5182
5183 * sim-base.h (sim_state_base): New member environment.
5184 (STATE_ENVIRONMENT): New macro.
5185 * sim-config.c (current_environment): Delete.
5186 (sim_config_default): New function.
5187 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5188 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5189 (sim_config_default): Add prototype.
5190 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5191 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5192 Set STATE_ENVIRONMENT, not current_environment.
5193
5194Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5195
5196 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5197
5198Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5199
5200 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5201
5202 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5203
5204Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5205
5206 * Make-common.in (TAGS): Make smarter.
5207 * Makefile.in (TAGS): Ditto.
5208
5209Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5210
5211 * sim-module.c (*): Fix typos in assertion tests.
5212
5213Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5214
5215 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5216 can't be constant.
72f4393d 5217
c906108c
SS		 5218 * sim-options.c (sim_parse_args): Ditto.
5219 (sim_args_command): Return OK, instead of nothing, for an empty
5220 command.
5221
5222Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5223
5224 * sim-profile.c (profile_info): Rename from profile_print. Drop
5225 misc and misc_cpu callback arguments. Use
5226 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5227 (profile_install): Install profile_info function.
5228
5229 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5230 STATE_PROFILE_INFO_CALLBACK): Define.
5231 (struct PROFILE_DATA): Add field info_cpu_callback.
5232 (profile_print): Delete function.
5233
5234 * sim-base.h (STATE_MODULES): Define. Replace individual
5235 STATE_*_LIST with single struct module_list.
5236
5237 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5238 (struct module_list): Declare.
72f4393d 5239
c906108c
SS		 5240 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5241 sim_module_info): New functions.
5242 (sim_module_install): Clean up module data structures.
5243
5244 * sim-info.c (sim_info): New file. New function. Call
5245 sim_module_info.
5246
5247 * Make-common.in (sim-info.o): Define rule.
5248 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5249
5250
5251Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5252
5253 * sim-base.h (sim_cpu_base): New members name, options.
5254 (sim_cpu_lookup): Add prototype.
5255 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5256 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5257 (sim_add_option_table): Update prototype.
5258 * sim-options.c (sim_add_option_table): New argument `cpu'.
5259 (standard_option_handler,standard_install): Update.
5260 (sim_parse_args): Handle cpu specific options.
5261 (print_help): New static function.
5262 (sim_print_help): Call it. Print cpu specific options.
5263 (find_match): New static function.
5264 (sim_args_command): Call it. Handle cpu specific options.
5265 * sim-utils.c (sim_cpu_lookup): New function.
5266 * sim-memopt.c (memory_option_handler): Update.
5267 (sim_memopt_install): Update.
5268 * sim-model.c (model_option_handler): Update.
5269 (model_install): Update.
5270 * sim-profile.c (profile_option_handler): Update.
5271 (profile_install): Update.
5272 * sim-trace.c (trace_option_handler): Update.
5273 (trace_install): Update.
5274 * sim-watch.c (watchpoint_option_handler): Update.
5275 (sim_watchpoint_install): Update.
5276 * cgen-scache.c (scache_option_handler): Update.
5277 (scache_install): Update.
5278
5279Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5280
5281 * Make-common.in (check): Run `make check' in testsuite dir.
5282
5283Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5284
5285 * sim-trace.c (trace_result0): New function.
5286
5287 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5288 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5289 tracing sim_fpu variables.
5290 (TRACE_ALU_RESULT0): Define.
5291 (TRACE_FP_RESULT_WORD): Define.
5292 (TRACE_FP_INPUT_WORD1): Define.
5293
5294 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5295 sim_fpu_two): New constants.
5296 (sim_fpu_op1, sim_fpu_op2): New types.
5297 (struct _sim_fpu): Delete member result. Re-order other members.
5298 (sim_fpu_sign, sim_fpu_exp): New functions.
5299 (sim_fpu_max, sim_fpu_min): new functions.
5300 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5301 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5302
c906108c
SS		 5303Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5304
5305 * sim-profile.c (profile_print): Delete duplicate test of
5306 PROFILE_INSN_IDX.
5307 (profile_print_pc): Exit early if data collection not set up.
5308 (profile_print_core): Simplify by calling sim_core_map_to_str.
5309 * sim-core.h (sim_core_map_to_str): Declare.
5310 * sim-core.c (sim_core_map_to_str): Make non-static.
5311
5312 * genmloop.sh (engine_resume): Update insn_count before exiting.
5313 (engine_resume_full): Keep accurate core profile data.
5314
5315 * cgen-utils.c (sim_disassemble_insn): Don't use
5316 sim_core_read_aligned_N, it messes up profiling results.
5317
5318Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5319
5320 * nltvals.def: Regenerate with MN10300 additions.
5321
5322Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5323
5324 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5325
c906108c
SS		 5326 * sim-trace.h, sim-trace.c (trace_result_word2,
5327 trace_input_word4, trace_result_word4): New function.
5328
5329Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5330
5331 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5332
5333 * sim-xcat.h: Delete.
5334 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5335 * cgen-sim.h: Ditto.
5336 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5337 * sim-n-bits.h: Ditto.
5338 * sim-n-core.h: Ditto.
5339 * sim-n-endian.h: Ditto.
5340
5341Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5342
5343 * syscall.c (cb_syscall): Handle short reads, and EOF.
5344
5345Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5346
5347 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5348 sim_fpu to safely print fp_word values.
5349 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5350 (trace_result_bool1, trace_result_addr1): New functions.
5351 (trace_input_bool1, trace_input_addr1): New functions.
5352
5353 * sim-trace.h (TRACE_FPU_*): Define.
5354
5355Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5356
5357 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5358 (sim_fpu_fpto, sim_fpu_tofp): Define.
5359
5360Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5361
5362 * sim-fpu.c (sim_fpu_cmp): New function.
5363
5364Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5365
5366 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5367 instead of abuf->length.
5368 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5369 (set_trace_option_mask): Renamed from set_trace_options.
5370 (set_trace_option): New function.
5371 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5372 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5373
5374Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5375
5376 * sim-basics.h: Declare struct _sim_fpu.
5377
5378Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5379
5380 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5381 (trace_prefix, trace_input*, trace_result*): Declare.
5382 (trace_one_insn): Change declaration, assume trace_prefix called.
5383 (trace_generic): Like trace_one_insn.
5384 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5385 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5386
c906108c
SS		 5387 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5388 trace_insn, save_data, trace_idx_to_str, print_data): New
5389 functions.
5390 (trace_one_insn): Rewrite.
5391 (trace_generic): New function.
72f4393d 5392
c906108c
SS		 5393Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5394
c906108c
SS		 5395 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5396
5397 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5398 (SEMANTIC_FN): Rewrite declaration.
5399 (DECODE): Update type of semantic_fast member.
5400 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5401 * sim-base.h (sim_state_base): Delete conditionals surrounding
5402 member scache_size.
5403
5404Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5405
5406 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5407 used.
5408
5409Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5410
5411 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5412 Add missing parameters to device_io calls.
5413 * sim-core.h: Add missing parameters to device_io calls.
5414
5415Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5416
5417 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5418 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5419 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5420 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5421 (engine_resume): Likewise. Make `engine' volatile. Save copy
5422 of cpu pointer in volatile object. Initialize read switch if
5423 -parallel.
5424
5425Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5426
5427 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5428 (SEM_INSN): New macro.
5429
5430Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5431
5432 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5433
5434Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5435
5436 * configure: Regenerated to track ../common/aclocal.m4 changes.
5437
5438Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5439
5440 * sim-types.h (fp_word): New type, define according to
5441 WITH_TARGET_FLOATING_POINT_BITSIZE.
5442
5443 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5444 configuration of size of floating point registers.
5445
5446Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5447
5448 * sim-profile.c (profile_print): Only print CPU <N> if other
5449 output is going to appear.
5450
5451Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5452
5453 * configure: Regenerated to track ../common/aclocal.m4 changes.
5454
5455Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5456
5457 * sim-types.h (address_word): Typedef according to
5458 WITH_TARGET_ADDRESS_BITSIZE.
5459 (signed_cell, unsigned_cell, natural_cell): Ditto using
5460 WITH_TARGET_CELL_BITSIZE.
72f4393d 5461
c906108c
SS		 5462 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5463 (WITH_TARGET_CELL_BITSIZE): Define.
5464 (WITH_HOST_WORD_BITSIZE): Delete.
5465
5466 * sim-config.c (print_sim_config): Update.
5467
5468 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5469 configuration of address and OpenFirmware cell sizes.
5470
5471Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5472
5473 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5474 * sim-run.c (sim_engine_run): Update.
72f4393d 5475
c906108c
SS		 5476 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5477 CPU_CIA.
5478 * sim-run.c (sim_engine_run): Ditto.
5479
5480 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5481 (sim_resume): Pass nr_cpus to sim_engine_run.
5482
5483 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5484
c906108c
SS		 5485 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5486 MAX_NR_PROCESSORS.
5487 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5488
c906108c
SS		 5489Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5490
5491 * Make-common.in (stamp-tvals): New rule.
5492 (targ-vals.h,targ-map.c): Depend on it.
5493 (clean): Remove stamp-tvals.
5494
5495Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5496
5497 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5498 in code also #if 0'ed.
5499
5500Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5501
5502 * configure: Regenerated to track ../common/aclocal.m4 changes.
5503 * aclocal.m4: Recognize --enable-maintainer-mode.
5504
5505Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5506
5507 * cgen-scache.h: Deleted.
5508 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5509 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5510 (scache_init): Use runtime computed size of SCACHE.
5511 (scache_flush): Likewise.
5512 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5513 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5514 * cgen-sim.h: Scache support moved here.
5515 (PC): Redo definition.
5516 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5517 (DECODE): Add parallel execution support.
5518 Only include semantic label members if using switch.
5519 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5520 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5521 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5522 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5523 from cgen-types.h.
5524 (engine_{stop,run,resume,halt,signal}): Delete decls.
5525 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5526 (argbuf,scache): Delete forward decls.
5527 (STATE): Delete decl.
5528 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5529 Include cgen-mem.h, cgen-ops.h.
5530 (engine_halt,engine_signal): Delete.
5531 ({ex,exc,sem,semc}_illegal): Delete.
5532 (sim_disassemble_insn): Result of extract fn is in bits.
5533 * genmloop.sh: Rewrite.
5534
5535 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5536 line numbers.
5537
5538 * sim-base.h (sim_state_base): Delete member `model'.
5539 (sim_cpu_base): Add member `model'.
5540 * sim-model.h (IMP_PROPERTIES): New type.
5541 (MACH): New members imp_props, models.
5542 (models): Delete decl.
5543 * sim-model.c (set_model): Update.
5544 * sim-profile.c (profile_print_model): Update.
5545
5546 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5547
5548Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5549
5550 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5551 CGEN_INSN_SYNTAX().
5552
5553Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5554
5555 * configure: Regenerated to track ../common/aclocal.m4 changes.
5556 * config.in: Ditto.
5557
5558Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5559
5560 * aclocal.m4 (AR): Check for sigaction.
5561
5562Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5563
5564 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5565
5566 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5567 * sim-config.c (sim_config): Replace WITH_DEVICES with
5568 WITH_TREE_PROPERTIES.
5569
5570 * configure: Regenerated to track ../common/aclocal.m4 changes.
5571
5572Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5573
5574 * Make-common.in (SIM_ENVIRONMENT): New variable.
5575 (CONFIG_CFLAGS): Add it.
5576 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5577 --enable-sim-environment option.
5578 * configure: Regenerated.
5579 * sim-config.h (environment support): Rewrite.
5580 * sim-config.c (current_environment): Define as enum, unconditionally.
5581 (current_alignment): Define unconditionally.
5582 (config_environment_to_a): Update.
5583 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5584 (sim_config): Handle environment and alignment determination
5585 unconditionally. Delete sanity checks of current_environment,
5586 unnecessary.
5587 (print_sim_config): Update.
5588 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5589 (standard_options): Add --environment.
5590 (standard_option_handler): Likewise.
5591
5592Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5593
5594 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5595 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5596 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5597 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5598 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5599 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5600 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5601 argument ADD_CA macro with two argument ADDC_C - add carrying with
5602 carry in.
5603 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5604 argument SUB_CA macro with two argument SUBC_X - subtract
5605 carrying, extended.
5606 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5607 borrow-in.
5608 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5609
5610Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5611
5612 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5613 * sim-io.h (sim_io_syscalls): Delete.
5614
5615Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5616
5617 * syscall.c (cb_syscall): Add missing else, so write to stdout
5618 isn't doubled.
5619
5620 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5621 the carry bit from the CPU's psw.
5622
5623Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5624
5625 * gennltvals.sh: Redo syscall support.
5626 * nltvals.def: Regenerated.
5627
5628Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5629
5630 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5631 the stream immediately.
5632
5633Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5634
5635 * sim-io.c (sim_io_getstring): Delete unused len2.
5636 (sim_io_syscalls): Ditto for sys_errno.
5637
5638Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5639
5640 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5641
5642 * Make-common.in (run.o): Depend on remote-sim.h.
5643 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5644 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5645
5646Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5647
5648 * sim-io.c (sim_io_syscalls): Disable lseek.
5649
5650Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5651
5652 * gennltvals.sh: Generate syscall values for d30v.
5653
5654 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5655 * nltvals.def: Regenerate.
5656
5657 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5658 (os_fstat): Likewise. Validate fd argument.
5659 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5660 just compute target stat struct length.
5661 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5662 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5663 (get_string): Return host errno values so they can be properly
5664 translated later.
5665 (cb_syscall): Likewise.
5666 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5667 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5668 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5669 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5670 (get_path): New function.
5671
5672Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5673
5674 * sim-io.c (sim_io_syscalls): New function to provide system call
5675 emulation. Provide exit, open, close, read, write, lseek, and
5676 unlink.
5677 (sim_io_getstring): New function to return a string from a
5678 simulated memory location.
5679
5680 * sim-io.h (sim_io_syscalls): Add declaration.
5681
5682Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5683
5684 * sim-core.c (sim_core_signal): Fix spelling error in message.
5685
5686 * sim-hrw.c (sim_read): Use read map, not write map.
5687
5688 * Make-common.in (all): Add .gdbinit.
5689 * gdbinit.in: Add dump command.
5690
5691 * sim-model.c (model_options): Use '\0' for `shortopt'.
5692
5693 * sim-trace.c (trace_option_handler): Set state trace file
5694 for --trace-file in addition to cpu's values.
5695 (trace_vprintf): If cpu == NULL, try state's trace file.
5696 (trace_options): Reorganize table, reword some descriptions.
5697
5698Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5699
5700 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5701 New functions.
5702
5703Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5704
5705 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5706 signal untranslated, document problem with this.
5707
5708 * nrun.c (main): Check for a prog name of `*step'. If present,
5709 step the simulator instead of allowing it to run free.
5710
5711 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5712
5713 * Make-common.in (sim_main_headers): Add sim-signal.h.
5714
5715Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5716
5717 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5718
5719Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5720
5721 * sim-signal.h: Start simulator signals at 64 so that host signal
5722 numbers can be detected and reported.
5723
5724 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5725
5726Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5727
5728 * callback.c (cb_host_to_target_stat): Fix return values.
5729
5730 * cgen-sim.h (enum_signal_type): Delete.
5731 (engine_signal): Update prototype.
5732 * cgen-utils.c: Don't include <signal.h>.
5733 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5734 (engine_signal): Update.
5735
5736 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5737 (sim_state_free): Call SIM_STATE_FREE if defined.
5738
5739 * sim-module.c (sim_module_install): Don't leave any modules
5740 installed if one fails to install.
5741
5742Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5743
5744 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5745 more, since alloca is not used in this file.
5746
5747 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5748 correctly set the carry and overflow bits for those types.
5749 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5750 with carry, so carry is correct after doing both adds.
5751 (ALU*): Space out '\' to make it easier to read.
5752
5753Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5754
5755 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5756 sim_signalled.
5757
5758 * sim-signal.c, sim-signal.h: New files.
5759 * Make-common.in (sim-signal.o): Add rule for.
5760 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5761 * sim-abort.c: Don't include <signal.h>.
5762 * sim-basics.h: #include "sim-signal.h".
5763 * sim-break.c: Don't include <signal.h>.
5764 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5765 * sim-core.c: Don't include <signal.h>.
5766 (SIGBUS): Delete definition.
5767 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5768 * sim-engine.c: Don't include <signal.h>.
5769 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5770 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5771 * sim-resume.c: Don't include <signal.h>.
5772 (SIGTRAP): Delete definition.
5773 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5774 * sim-stop.c: Don't include <signal.h>.
5775 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5776 * sim-watch.c: Don't include <signal.h>.
5777 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5778
5779 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5780
5781 * sim-base.h (CIA_ADDR): Provide default definition.
5782 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5783 * sim-break.c (sim_handle_breakpoint): Likewise.
5784
5785Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5786
5787 * Make-common.in (srccom): New variable.
5788
5789 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5790 (LIB_OBJS): Add syscall.o.
5791 (gentmap): Pass $(NL_TARGET) to $(CC).
5792 (syscall.o): Add rule for.
5793 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5794 (sim-bits.o): Depend on $(sim-n-bits_h).
5795 (sim-load.o): Depend on callback.h.
5796
5797 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5798 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5799 * cgen-mem.h, cgen-ops.h: New files.
5800
5801 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5802
5803 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5804 Rewrite build rule.
5805 * callback.c: #include string.h or strings.h.
5806 #include sys/types.h and sys/stat.h.
5807 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5808 (os_get_errno,os_open): Update.
5809 (os_stat,os_fstat): New functions.
5810 (os_init): Initialize syscall_map, errno_map, open_map.
5811 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5812 errno_map, open_map, signal_map, stat_map.
5813 (cb_read_target_syscall_maps): New function.
5814 (cb_target_to_host_syscall): New function.
5815 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5816 (cb_target_to_host_open): Renamed from target_to_host_open.
5817 (store): New function.
5818 (cb_host_to_target_stat): New function.
5819 * syscall.c: New file.
5820 * gentmap.c (sys_tdefs): New global.
5821 (gen_targ_vals_h): Output target syscall numbers.
5822 (gen_targ_map_c): Update. Output target syscall translation map.
5823 * gentvals.sh: New first argument `target'. Preface table with
5824 #ifdef NL_TARGET_$target if non-null target passed.
5825 * gennltvals.sh: New file.
5826 * nltvals.def: Regenerated.
5827
5828Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5829
5830 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5831 sim_core_dummy_M.
5832 (sim_core_dummy_M): Declare.
72f4393d 5833
c906108c
SS		 5834Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5835
5836 * sim-core.c (sim_core_signal): Print the address of the
5837 instruction.
5838
5839Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5840
5841 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5842
5843 * sim-base.h (sim_state_base): Add member trace_data.
5844 (STATE_TRACE_DATA): New macro.
5845 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5846 ({WITH_,}TRACE_DEBUG_P): New macros.
5847 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5848 (_sim_cpu): Delete forward reference.
5849 (debug_printf): Update.
5850 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5851 (trace_options): Add --trace-debug.
5852 (set_trace_options): Handle it.
5853 (trace_option_handler): Likewise.
5854 (trace_install): Init state trace_data struct.
5855 (trace_uninstall): Close state trace file.
5856 * sim-events.c (ETRACE): Only print source file and line number if
5857 --trace-debug.
5858 * sim-n-core.h (sim_core_trace_M): Likewise.
5859
5860 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5861
58621997-11-13 Felix Lee <flee@cygnus.com>
5863
5864 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5865 initializer.
5866 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5867
5868Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5869
5870 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5871
5872 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5873 built this way.
5874 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5875 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5876 source tree.
5877
5878Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5879
5880 * sim-events.c (sim_events_process): Re-compute the time -
5881 update_time_from_event - as each event is processed. Reverses
5882 previous change.
5883
5884Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5885
5886 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5887
5888Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5889
5890 * sim-events.c (sim_events_process): Delete redundant call to
5891 update_time_from_event.
5892 (sim_events_slip): Always decrement time_from_event.
5893 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5894 Delete assertion that time_from_event >=0 when work in queue, no
5895 longer applicable.
5896
5897Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5898
5899 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5900 (standard_option_handler): Update.
5901
5902 * sim-options.h: Clarify documentation.
5903 (OPTION_LONG_ONLY_P): Delete definition.
5904 (OPTION_VALID_P): Define.
72f4393d 5905
c906108c
SS		 5906 * sim-options.c (sim_print_help): Allow short only options.
5907 (sim_parse_args): Ditto.
5908 (sim_args_command): Skip short only options.
5909 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5910 separate entries for short and long options in the HANDLERS and
5911 ORIG_VAL tables.
5912 (sim_parse_args): Disable argument permutation.
5913
5914Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5915
5916 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5917 Add argument M, size of data type.
5918 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5919 Declare, ditto for 5, 6 & 7 byte transfers.
5920 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5921 as aligned variant.
72f4393d 5922
c906108c
SS		 5923 * sim-n-core.h (sim_core_trace_M): Rename from
5924 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5925 with transfer type. Print transfer direction. Handle 1 and 2 byte
5926 transfers.
5927 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5928 unaligned accesses.
5929 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5930 Update all functions.
5931
5932 * sim-core.c: Generate functions starting with 16 not 1.
5933 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5934 all 5, 6 & 7 byte transfers.
5935
5936 * sim-n-core.h (sim_core_read_misaligned_N,
5937 sim_core_write_misaligned_N): Implement.
5938
5939Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5940
5941 * sim-endian.h (U16_8): Implement
5942
5943 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5944
5945 * sim-endian.h (VL8_16, VH8_16): Implement.
5946
5947 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5948 long in printf.
5949 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5950 (memory_option_handler): Skip comma in alias address list
5951
5952Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5953
5954 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5955 space params.
5956 (parse_size, parse_addr): New functions
5957 (memory_option_handler, memory_options): Parse address & size
5958 using new functions. Pass level, space, modulo to do_memopt_add &
5959 do_memopt_del.
5960
5961 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5962
5963 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5964 `attach_type attach' argument with `unsigned level' argument.
5965 Document.
5966
5967 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5968 sim_core_attach): Replace argument attach with level. Update
5969 verification of arguments.
5970 (sim_core_map_detach, sim_core_detach): Replace argument attach
5971 with level.
5972
5973 * sim-basics.h (enum _attach_type): Delete.
5974
5975Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5976
5977 * sim-core.h (sim_core_write_8): Define.
5978
5979Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5980
5981 * sim-bits.h: Document ROTn macro.
5982
5983 * sim-endian.h (H2T): Handle 16 byte variables.
5984
5985 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5986 error.
5987
5988 * sim-core.c: Do not generate sim_core_*_word.
5989
5990 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5991 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5992
5993 * sim-core.h (sim_core_read_unaligned_word,
5994 sim_core_read_aligned_word, sim_core_read_word,
5995 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5996 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5997
5998Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5999
6000 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6001
6002 * sim-endian.h: Disable 16 byte support.
6003
6004Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6005
6006 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6007
6008 * sim-n-core.h (sim_core_trace_N): New function.
6009 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6010 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6011
6012 * sim-endian.h: Add 128 bit variant.
6013
6014 * sim-core.h, sim-core.c: Add 128 bit variant.
6015
6016 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6017
6018Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6019
6020 * sim-events.c (sim_events_process): Clear events->work_pending.
6021 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6022 setting, nr_ticks_to_process.
6023 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6024 when the event queue isn't next.
6025
6026 * sim-events.h, sim-events.c (sim_events_slip): New function.
6027
6028Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6029
6030 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6031
6032 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6033 arguments.
6034
6035Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6036
6037 * nrun.c (main): Remove useless test of name != NULL.
6038 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6039
6040Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6041
6042 * sim-fpu.c (EXPMAX): Type is unsigned.
6043 (MIN_INT, MAX_INT): Type is signed64.
6044 (i2fpu): Type of val is signed64.
6045
6046Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6047
6048 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6049 a bucket size of zero.
6050
6051 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6052 OPTION_PROFILE_PC): Define.
6053 (profile_option_handler): Add support for --profile-pc and
6054 --profile-pc-granularity options.
6055 (profile_pc_init): When possible, compute nr buckets from bucket
6056 size.
6057
6058 * sim-profile.c (profile_pc_init): Align the profile-pc end
6059 address with the profile-pc bucket size.
6060
6061 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6062 something less ambiguous.
6063 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6064
6065 * sim-profile.c (profile_pc_cleanup): New function. Move
6066 profile_pc_uninstall code to here.
6067 (profile_pc_uninstall): Call.
6068 (profile_pc_init): Call.
6069
6070Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6071
6072 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6073 file using BSD gprof format.
6074
6075 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6076 unsigned_word.
6077 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6078 MSBIT64): Force result to unsignedN.
6079
6080Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6081
6082 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6083 brace from macro.
6084 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6085 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6086 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6087 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6088
6089Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6090
6091 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6092 type void*.
6093
6094 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6095 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6096 type void*.
6097 (sim_core_attach): Rename buffer_freed to free_buffer, type
6098 void*. Ensure that allocated buffer is alligned according to
6099 region's address.
6100
6101Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102
6103 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6104 (ALU64_SUB): Define.
6105
6106 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6107 (.gdbinit): Remove dependencies, generate once per build.
6108
6109Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6110
6111 * sim-n-core.h (sim_core_read_aligned_N,
6112 sim_core_write_aligned_N): Make xaddr param type address_word not
6113 unsigned_word.
6114
6115Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6116
6117 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6118 unpacked floating point struct. Pass sim_fpu object by reference.
6119 Add preliminary support for rounding modes.
72f4393d 6120
c906108c
SS		 6121Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6122
6123 * configure: Regenerated to track ../common/aclocal.m4 changes.
6124
6125Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6126
6127 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6128 WITH_TARGET_BITSIZE.
6129
6130Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6131
72f4393d 6132 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 6133
6134Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6135
6136 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6137 and zfree instead of xmalloc and free. Prevents warnings.
6138
6139Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6140
6141 * configure: Regenerated to track ../common/aclocal.m4 changes.
6142
6143Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6144
6145 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6146 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6147
6148 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6149 controling the bitsize/msb of the target.
6150
6151Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6152
6153 * Make-common.in: New files sim-break.c, sim-break.h.
6154 * sim-base.h: Add point to breakpoint list to sim_state_base.
6155 * sim-break.c sim-break.h: New modules that implement intrinsic
6156 breakpoint support.
6157 * sim-module.c: Add breakpoint module.
72f4393d 6158
c906108c
SS		 6159Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6160
6161 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6162 an hour.
6163 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6164 if (0) { 1 % 0; }
6165 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6166 (SIGBUS) define for Windows.
6167 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6168 * sim-resume.c: define SIGTRAP for windows.
6169 * sim-xcat.h: use token pasting if ALMOST_STDC.
6170
6171Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6172
6173 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6174 configured values.
6175 (CONFIG_CFLAGS): Add same.
72f4393d 6176
c906108c
SS		 6177Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6178
6179 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6180 (SIGNED32): use ##i32.
6181
6182Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6183
6184 * configure: Regenerated to track ../common/aclocal.m4 changes.
6185
6186Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6187
6188 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6189 endian of target.
6190
6191 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6192 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6193 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6194 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6195 (CONFIG_CFLAGS): Add same.
6196
6197 * aclocal.m4: Perform AC_SUBST on optional options.
6198
6199Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6200
6201 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6202
6203 * sim-options.c (standard_option_handler): Typo in warning message.
6204
6205 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6206
6207 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6208 insn count. Make count conditional on there being a valid
6209 INSN_NAME.
6210 (profile_pc_init): Make default PC profile frequency an arbitrary
6211 256.
6212
6213 * sim-base.h: Ditto.
6214
6215 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6216 SIM_HAVE_MODEL.
6217
6218 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6219 archure struct.
6220
6221Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6222
6223 * configure: Regenerated to track ../common/aclocal.m4 changes.
6224
6225Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6226
6227 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6228 configured alignment.
6229
6230Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6231
6232 * configure: Regenerated to track ../common/aclocal.m4 changes.
6233
6234Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6235
6236 * sim-config.c (sim_config): Check for default alignment.
6237
6238 * sim-options.c (standard_option_handler): Add alignment option.
6239
6240 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6241 default alignment requirements on memory accesses.
72f4393d 6242
c906108c
SS		 6243Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6244
6245 * sim-load.c (sim_load_file): Return failure if the executable
6246 had no loadable sections.
6247
6248Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6249
6250 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6251 trace output.
6252
6253 * sim-core.c (sim_core_signal): When bad access halt simulator
6254 SIGSEGV / SIGBUS instead of aborting.
6255 (signal.h): Include.
72f4393d 6256
c906108c
SS		 6257 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6258 options was missing.
6259
6260 * sim-bits.h (MOVED): Define
6261
6262Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6263
6264 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6265 BIT.
6266
6267 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6268
6269 * sim-bits.c: Add 8 bit versions of bit macros.
6270
6271 * sim-bits.h: Ditto.
6272
6273Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6274
6275 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6276 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6277
c906108c
SS		 6278 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6279 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6280
c906108c
SS		 6281 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6282 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6283
c906108c
SS		 6284Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6285
6286 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6287 configure.in: Output to cconfig.h instead of config.h.
6288
6289 * configure: Regenerated to track ../common/aclocal.m4 changes.
6290
6291Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6292
6293 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6294 BFD if known.
6295
6296Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6297
6298 * callback.c (os_write): divert stdout and stderr to their
6299 respective hooks.
6300
6301Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6302
6303 * sim-profile.c (profile_print_speed): Call
6304 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6305
6306 * sim-events.c (sim_events_elapsed_time): New function return nr
6307 host MS consumed by the simulator.
6308 (sim_watch_valid): Use.
6309
6310 * sim-module.c (modules): Install sim_events very very early.
6311
6312 * sim-profile.c (profile_print): Call profile_print_pc.
6313 (print_bar):
6314 (profile_pc_init): New function, set up processor for PC
6315 profiling.
6316 (profile_print_pc): New function, print a PC profile.
6317 (profile_pc_event): New function, sample PC.
6318
6319 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6320 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6321 profile struct.
6322
6323 * sim-options.c (sim_print_help): Pacify GCC.
6324
6325 * sim-n-core.h (sim_core_read_aligned_N,
6326 sim_core_write_aligned_N): Add un-conditional profile call.
6327 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6328 profile call when aligned read/write isn't used.
6329
6330 * sim-base.h: Include sim-profile, sim-model after sim-core &
6331 sim-events allow sim-core to define useful values.
6332
6333 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6334 (profile_option_handler, profile_options): Add support for
6335 --profile-core option.
6336 (print_bar): Include when core profiling.
6337 (profile_print_core): New function, print core profile.
6338
6339 * sim-config.c (print_sim_config): Print profile status.
6340
6341 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6342 WITH_PROFILE_PC_P): Define.
6343 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6344 (PROFILE_COUNT_CORE): Define.
6345
6346Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6347
6348 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6349 interrupt_names array as the data.
6350 (sim-watch.h): Document.
6351
6352Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6353
6354 * sim-options.c (sim_print_help): When the doc string is to long
6355 word wrap it.
6356
6357 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6358 that only the first few the watch options are listed. Generate
6359 meanginful usage messages.
6360
6361 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6362
c906108c
SS		 6363Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6364
6365 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6366 (standard_option_handler): Handle --architecture-info.
6367
6368Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6369
6370 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6371 illegal zero-sized array.
6372 * sim-core.c (sim_core_xor_read_buffer): same.
6373
6374Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6375
6376 * nltvals.def: Regenerate.
6377
6378Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6379
6380 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6381
6382Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6383
6384 * sim-bits.c (MASKED): Delete.
6385 (EXTRACTED): Delete.
6386 (LSEXTRACTED, MSEXTRACTED): New functions.
6387
6388 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6389 (MSMASKEDn, LSMASKEDn): Add last argument.
6390 (MSMASK*): Ditto.
72f4393d 6391
c906108c
SS		 6392 * sim-bits.h (EXTEND8, EXTEND16): Define.
6393 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6394
6395 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6396
6397 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6398 current instruction address.
6399
6400 * sim-inline.h (*_ENGINE): Define.
6401
6402Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6403
6404 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6405
6406 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6407 (watch_option_handler): Call delete_watchpoint with ident or type.
6408 (sim_watchpoint_install): Create interrupt specific watchpoint
6409 commands on the fly.
6410 (do_watchpoint_create): New function, create a watch point using
6411 type/int-nr info encoded in the option nr.
6412 (do_watchpoint_info): New function. List active watchpoints.
6413
6414 * sim-watch.h: Change data structure to a list.
6415
6416 * sim-memopt.c (memory_option_handler): Require explicit "all"
6417 before deleting all memory regions.
6418
6419 * sim-utils.c (sim_do_commandf): New function, printf version of
6420 sim_do_command.
6421
72f4393d
L		 6422 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6423
c906108c
SS		 6424 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6425 bit endianness.
6426 (SIGNED64, UNSIGNED64): Delete.
6427 (ALU64_ADD): Don't rely on bit endianness.
6428 (ALU64_BEGIN): Define.
6429
6430 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6431 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6432
6433 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6434 suffix - u64, LL - to 64 bit constants.
6435
6436Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6437
6438 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6439
6440 * sim-utils.h (NZALLOC): Define - zalloc * N.
6441
6442 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6443 implementation of read/write functions.
6444
6445 * Make-common.in (sim-hrw.o): New target.
6446
6447 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6448 memory.
6449
6450 * sim-memopt.c (memory_option_handler): Implement memory-size
6451 command. Implement memory-alias command. Let memory-delete delete
6452 all memory regions.
6453 (add_memopt): New function. Add a memory region.
6454 (do_memopt_delete): New function. Delete a memory region.
6455
6456 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6457
6458 * sim-core.c (sim_core_detach): New function.
6459 (sim_core_map_detach): New function. Perform the actual detach.
6460 (sim_core_init): Move initialization code from here.
6461 (sim_core_install): To here.
6462 (sim_core_uninstall): And here.
6463
6464 * sim-module.c: Add memopt module.
6465
6466 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6467 simulator base type.
6468
6469 * Make-common.in (sim_main_headers): Add sim-memopt.h
6470 (sim-memopt.o): New target.
6471
6472 * sim-core.c (sim_core_install): Add core_options to the option
6473 table.
6474
6475 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6476 --watch-delete.
6477
6478 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6479 comments.
6480
6481 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6482 address_word, add mask member.
72f4393d 6483
c906108c
SS		 6484 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6485 address_word, allow for 64bit targets in 32bit host. Add modulo
6486 argument.
6487 (sim_core_map_attach): Ditto.
6488 (new_sim_core_mapping): Ditto.
6489 (sim_core_translate): Mask address when modulo memory.
6490
6491Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6492
6493 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6494
6495 * gdbinit.in: New file.
6496 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6497 * Make-common.in (distclean): Delete .gdbinit.
6498 (.gdbinit): Add rule for.
6499 * configure: Regenerated to track ../common/aclocal.m4 changes.
6500
6501 * Make-common.in (cgen-run.o): Add rule for.
6502
6503Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6504
6505 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6506
6507 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6508 both resumed and previous elapsed time.
6509 (sim_events_init): Set initial_wallclock and current_wallclock to
6510 zero.
6511 (sim_events_install): Install sim_events_suspend and
6512 sim_events_resume.
6513 (sim_events_watch_clock): Allow for suspended simulator when
6514 computing the time of the clock event.
6515
6516 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6517 initial_wallclock to elapsed_wallclock, set both to zero.
6518 (sim_events_init, sim_events_uninstall): Delete prototypes.
6519
6520 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6521
c906108c
SS		 6522 * sim-module.c(sim_module_resume, sim_module_suspend): New
6523 functions.
6524
6525Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6526
6527 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6528 message.
6529
6530Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6531
6532 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6533 * Make-common.in (TAGS): Likewise.
6534 * sim-n-bits.h: Add TAGS comments for all functions.
6535 * sim-n-core.h: Likewise.
6536 * sim-n-endian.h: Likewise.
6537
6538Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6539
6540 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6541 kind.
72f4393d 6542
c906108c 6543 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6544
c906108c
SS		 6545 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6546 definition.
6547
6548Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6549
6550 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6551 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6552
6553Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6554
6555 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6556 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6557 nr_transfered and nr_this_transfer unsigned.
6558
6559 * sim-events.c (sim_events_tickn): N is signed, as limited to
6560 MAXINT.
6561
6562 * sim-n-endian.h (offset_N): Change size to unsigned.
6563
6564 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6565
6566Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6567
6568 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6569
6570 * sim-options.c (sim_parse_args): Use dupargv.
6571
6572Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6573
6574 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6575
6576Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6577
6578 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6579 base type.
6580
6581 * sim-options.c (standard_options): Add --architecture=MACHINE and
6582 --target=TARGET options.
6583 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6584 (standard_option_handler): Handle architecture and target options.
6585 (bfd.h): Include.
72f4393d 6586
c906108c
SS		 6587 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6588 bfd_openr.
6589 (sim_analyze_program): Set prog_bfd architecture from
6590 STATE_ARCHITECTURE if known.
6591
6592Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6593
6594 * configure: Regenerated to track ../common/aclocal.m4 changes.
6595 * config.in: Ditto.
6596
6597Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6598
6599 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6600 that option does not apply to certain files.
6601
6602Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6603
6604 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6605 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6606 offset from MSB/LSB.
6607
6608 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6609 access address of sub word quantity of a hosts 16, 32, 64 bit word
6610 type.
6611 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6612 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6613 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6614 return N*2 byte value with argument in Hi/Lo word. Renamed from
6615 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6616
c906108c
SS		 6617 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6618 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6619 so that bit offset is explicit.
6620
6621Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6622
6623 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6624 Update STATE_PROG_BFD when needed with a dup'd copy of the
6625 program.
6626
6627 * sim-config.c (sim_config): Delete ABFD argument, use
6628 STATE_PROG_BFD directly.
6629
6630Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6631
6632 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6633
c906108c
SS		 6634 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6635 and sim_load.
6636 (bfd.h): Include.
72f4393d 6637
c906108c
SS		 6638 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6639 hardware only simulator targets.
6640
6641 * Make-common.in (sim-hload.o): Add rule.
6642
6643Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6644
6645 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6646 used by copyargv and freeargv.
6647
6648 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6649 STATE_PROG_ARGV, not just a pointer.
6650
6651Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6652
6653 * configure: Regenerated to track ../common/aclocal.m4 changes.
6654 * config.in: Ditto.
6655
6656Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6657
6658 * aclocal.m4 (sim-endian): Add second argument to
6659 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6660 default endian when not hardwired.
6661
6662 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6663 else failes value for target byte order.
6664
6665 * sim-config.c (sim_config): Add abfd arguments. Set
6666 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6667 from same.
6668 (sim_config): Return SIM_RC, don't abort.
6669 (bfd.h): Include.
72f4393d 6670
c906108c
SS		 6671 * run.c (main): Update call to sim_open - add ABFD argument.
6672 * nrun.c (main): Add NULL ABFD argument.
6673
6674Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6675
6676 * callback.c (os_poll_quit): Make static.
6677 Call sim_cb_eprintf, not p->eprintf.
6678 (sim_cb_printf, sim_cb_eprintf): New functions.
6679 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6680
6681 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6682 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6683 sim-utils.h. #include sim-utils.h.
6684 * sim-utils.h: Above decls moved here.
6685 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6686
6687 * sim-watch.c (action_watchpoint): Fix thinkos.
6688
6689Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6690
6691 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6692
6693Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6694
6695 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6696 to FORCED_ALIGNMENT case.
6697
6698Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6699
6700 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6701
6702Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6703
6704 * Make-common.in (libsim.a): Fix typo.
6705
6706Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6707
6708 * nrun.c (main): Verify the structure returned before using it.
6709
6710Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6711
6712 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6713 default.
6714
6715 * sim-engine.c (sim_engine_install): New function. Install the
6716 engine init functions.
6717 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6718
c906108c
SS		 6719 * sim-module.c: Add sim_engine to list of modules that always
6720 install.
6721
6722Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6723
6724 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6725 to remove the old watchpoint, not delete_watchpoint.
6726 (watch_option_handler): Action the correct watchpoint, not just
6727 cycles.
6728
6729Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6730
6731 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6732 both low and high word.
6733 (sim_core_write_aligned_N): Ditto.
72f4393d 6734
c906108c
SS		 6735 * sim-trace.c (set_trace_options): Delete code explicitly setting
6736 core->trace.
6737
6738 * sim-options.c (sim_print_help): Call the list commands if not a
6739 standalone simulator.
6740 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6741
c906108c
SS		 6742 * sim-trace.c (set_trace_options): Assume core present.
6743
6744 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6745 buffer when full not almost full.
6746
6747Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6748
6749 * sim-events.c (sim_events_process): Don't blat the event queue
6750 when processing watchpoints.
6751
6752 * sim-watch.h: Make arg unsigned long - stop sign extension.
6753
6754 * sim-events.c (sim_watch_valid): rewrite so debugable.
6755
6756 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6757
6758 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6759 inequality test is possible.
6760 (handle_watchpoint): Re-pass is_within arg.
6761 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6762 0 to schedule_watchpoint's is_within arg.
6763 (sim_watchpoint_init): Re-pass is_within arg.
6764
6765 * sim-options.c (sim_print_help): Add is_command argument. Don't
6766 include -- prefix when called from the command line interpreter.
6767
6768 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6769
6770 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6771 zero indicates that the test should be reversed.
6772 (sim_events_watch_core): Ditto.
6773 (WATCH_CORE): Compare range against is_within.
6774 (WATCH_SIM): Ditto.
6775
6776Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6777
6778 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6779 sim_core_read_buffer. Check nr-bytes transfered.
6780
6781 * sim-core.h (sim_core_common): Define a new struct that contains
6782 the common data. to sd and cpu structures.
6783 * sim-core.c (sim_core_attach): Update.
6784 (sim_core_init): Update. Remember to copy initialized data to each
6785 cpu.
6786 (sim_core_find_mapping): Ditto.
6787
6788 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6789 (sim_core_write_buffer): Ditto.
6790
6791 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6792 transfer use xor version of read buffer.
6793 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6794
c906108c
SS		 6795 * sim-core.c (sim_core_xor_read_buffer): New function implement
6796 xor-endian data read breaking transfer up into xor-endian sized
6797 blocks.
6798 (sim_core_xor_write_buffer): Ditto for write.
6799 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6800 - needed for xor-endian transfers.
6801
6802Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6803
6804 * sim-inline.h: Review description.
72f4393d 6805
c906108c
SS		 6806 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6807 to just those involved in data transfers and configuration.
72f4393d 6808
c906108c
SS		 6809 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6810 string.
6811 * sim-n-core.h (sim_core_read_aligned_N): Use.
6812 (sim_core_read_unaligned_N): Ditto.
6813 (sim_core_read_unaligned_N): Ditto..
6814 (sim_core_write_unaligned_N): Ditto.
72f4393d 6815
c906108c 6816 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6817
c906108c
SS		 6818 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6819 endian.
6820 (sim_core_read_aligned_N): Ditto.
6821
6822 * sim-core.c (sim_core_set_xor_endian): New function.
6823 (sim_core_attach): Don't overwrite the per-cpu xor map when
6824 cloning the global core.
6825
6826Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6827
6828 * sim-engine.h: Update below so that it is using an enumerated
6829 type.
6830
6831Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6832
72f4393d
L		 6833 * sim-engine.c (sim_engine_restart):
6834 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6835 return value used for simulator restart from 0 to 2.
6836
6837Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6838
6839 * cgen-scache.c (scache_option_handler): Add is_command arg.
6840
6841 * sim-model.c (model_option_handler): Add is_command argument.
6842
6843 * sim-profile.c (profile_option_handler): Add is_command arg.
6844
6845 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6846 involved.
6847
6848 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6849 order that they are registered.
6850
6851 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6852 between option and command line processing.
6853
6854 * sim-options.c: Include stdlib.h, ctype.h.
6855
6856 * Make-common.in (sim-watch.o): Add rule.
6857 (sim_main_headers): Assume sim-assert.h included.
6858 (sim-*.o): Simplify make rule.
72f4393d 6859
c906108c
SS		 6860 * sim-module.c: Add sim_watch_install to module list.
6861
6862Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6863
6864 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6865 has been loaded.
6866
6867 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6868 * sim-events.c (sim_events_install): Ditto.
6869 * sim-core.c (sim_core_install): Ditto.
6870 * sim-model.c (model_install): Ditto.
6871 * sim-options.c (standard_install): Ditto.
6872 * sim-profile.c (profile_install): Ditto.
6873 * sim-reason.c (sim_stop_reason): Ditto.
6874 * sim-run.c (sim_engine_run): Ditto.
6875 * sim-utils.c (sim_analyze_program): Ditto.
6876
6877 * sim-module.c (modules): Make profile_install and trace_install
6878 optional.
6879
6880 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6881
6882 * sim-options.c (standard_option_handler): Set the byte order.
6883
6884 * sim-events.c (sim_events_process): Allow multi tick processing.
6885 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6886
c906108c
SS		 6887 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6888 prototypes. Under development.
6889 (sim_events): Replace processing with nr_ticks_to_process.
6890
6891Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6892
6893 * nrun.c (main): Pass callbacks to sim_open instead of using
6894 sim_set_callbacks.
6895
6896 * run.c (main): Ditto.
6897
6898Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6899
6900 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6901 stop tk interrupting malloc calls.
6902 (sim_events_zalloc): Converse.
6903
6904 * Make-common.in (sim_main_headers): Add sim-events.h.
6905
6906 * sim-events.c (sim_events_schedule_after_signal): Change return
6907 type to void - signal events are strictly internal.
6908 (sim_events_init): Allocate a finite buffer for signal events.
6909 (sim_events_schedule_after_signal): Enter signal events into the
6910 signal buffer.
6911
6912 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6913 (sim_engine_restart): Ditto.
6914 (sim_engine_abort): Ditto.
6915 * sim-stop.c (sim_stop): Ditto.
6916 (control_c_simulation): Ditto.
6917 * sim-resume.c (sim_resume): Ditto.
6918 (has_stepped): Ditto.
6919 * sim-abort.c (sim_engine_abort): Ditto.
6920
6921 * sim-basics.h (transfer_type): New type.
6922
6923 * sim-core.c (sim_core_signal): New function. Print core signal
6924 information.
6925 (sim_core_find_mapping): Add transfer argument.
6926
6927 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6928 SIM_CORE_SIGNAL if a recoverable abort.
6929 * sim-core.c (sim_core_find_mapping): Ditto.
6930
6931Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6932
6933 * sim-core.c (sim_core_find_mapping): Replace calls to
6934 sim_io_error to more resiliant sim_engine_abort.
6935
6936 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6937 (sim_core_write_unaligned_N): Ditto.
6938
6939Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6940
6941 * sim-module.c: Add sim_events_install to list.
72f4393d 6942
c906108c
SS		 6943 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6944 from sim_core_*.
6945 (sim_events_init): Now returns SIG_RC.
6946
6947 * sim-run.c: New file. Generic sim_engine_run.
6948 * sim-reason.c: New file. Generic sim_stop_reason.
6949 * sim-stop.c: New file. Generic sim_stop.
6950 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6951
c906108c
SS		 6952 * Make-common.in (sim-engine.o): Add rule.
6953 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6954
c906108c
SS		 6955 * sim-engine.h, sim-engine.c: New file. Provide generic
6956 implementation of sim_engine_halt, sim_engine_error. et.al.
6957
6958 * sim-base.h (sim_state_base): Add member halt.
6959 (sim-engine.h): Include.
6960
6961 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6962 handlers.
6963 * sim-events.c (sim_events_poll): Update event handler.
6964
6965Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6966
6967 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6968 function.
6969 (sim_events_watch_sim): New function.
6970 (sim_events_watch_core): New function.
6971 (sim_watch_valid): New function.
6972 (sim_events_preprocess): New function.
6973 (sim_events_process): Process the watchpoints as well as the timer
6974 queue.
6975 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6976 (sim_events_deschedule): Check all the queues when removing an
6977 event.
6978 (sim_events_init): Ditto for cleaning.
6979
6980Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6981
6982 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6983
6984Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6985
6986 * callback.c (os_open): Type of arg flags is int.
6987
6988Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6989
6990 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6991 just like normal numbers as per IEEE rules.
6992
6993Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6994
6995 * callback.c (os_close): Mark the descriptor as being
6996 available if the close succeeded.
6997 (os_open): Pass 0644 as the mode of the file being created.
6998
6999Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7000
7001 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7002 float.
7003
7004 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7005 * sim-lnline.h: Update.
7006
7007 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7008 conversion functions.
7009 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 7010
c906108c
SS		 7011 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7012 compare functions. Replacing.
7013 (sim_fpu_cmp): This. Delete.
72f4393d 7014
c906108c
SS		 7015Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7016
7017 * sim-core.c (sim_core_find_mapping): Call engine_error not
7018 sim_io_error when possible.
7019
7020Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7021
7022 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7023 high/low double word.
7024
7025 * sim-trace.h: Remove definition of attribute - defined in
7026 sim_basics.h.
7027
7028Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7029
7030 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7031 name of the option - or family of options.
7032
7033 * sim-options.c (sim_args_command): Match command `a-b c' with
7034 option `--a-b-c' from option table.
7035
7036Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7037
7038 * sim-options.c (sim_print_help): For optional arguments, wrap
7039 them in [].
7040
7041 * sim-trace.c (set_trace_options): New function, handle optional
7042 argument and multiple assignment.
7043 (trace_option_handler): Update.
7044
7045 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7046 when branch tracing selected.
7047
7048Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7049
7050 * sim-trace.c (trace_one_insn): Make a va-args function.
7051
7052 * sim-trace.c (trace_vprintf): New function, va-arg version of
7053 trace_printf.
7054
7055Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7056
7057 * sim-trace.c (trace_uninstall): Don't close a file twice.
7058 * sim-profile.c (profile_uninstall): Likewise.
7059
7060Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7061
7062 * sim-trace.c (toplevel): Include bfd.h.
7063 (trace_options): Note that --trace-linenum also turns on
7064 --trace-insn. Add --trace-{branch,semantics}.
7065 (trace_option_handler): If --trace-linenum, also turn on
7066 --trace-insn. Add --trace-branch support. If --trace-semantics,
7067 turn on ALU, FPU, branch, and memory tracing.
7068 (trace_one_insn): New function to trace an instruction. Support
7069 --trace-linenum.
7070 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7071
7072 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7073 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7074 (TRACE_branch): Add new mask.
7075 (TRACE_*_P): Define all possible trace_p macros.
7076 (trace_one_insn): Declare function.
7077
7078Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7079
7080 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7081 GNU C doesn't support __attributes__.
7082 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7083 format strings.
7084
7085Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7086
7087 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7088 addresses are masked forcing them to be correctly aligned.
7089 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7090 * sim-config.c (config_alignment_to_a): Update.
7091
7092 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7093 core data.
7094 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7095 type.
7096 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7097 processor specific core maps.
7098 (sim_core_map_attach): Copy the core map data to each of the
7099 processor specific core data structures.
7100 * sim-core.c (sim_core_find_mapping): Update.
7101
7102 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7103 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7104 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7105 alternatives that handle unaligned addresses.
7106 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7107 with just CPU arg.
7108 * cgen-utils.c (sim_disassemble_insn): Update.
7109
7110Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7111
7112 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7113 tracing.
7114
7115 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7116 fpu support.
7117
7118 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7119
7120Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7121
7122 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7123 to map type.
72f4393d 7124
c906108c
SS		 7125 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7126 statement.
7127
7128Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7129
7130 * cgen-trace.c: Prepend additional trace_printf argument.
7131
7132 * cgen-utils.c (sim_disassemble_insn): Add additional core
7133 arguments.
7134
7135Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7136
7137 * nrun.c (main): Catch/report errorenous simulator states.
7138
7139 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7140 * sim-trace.c: #include string.h/strings.h so that memset is
7141 defined.
7142 * sim-utils.c: Ditto.
7143 * sim-profile.c: Ditto. And stdlib.h.
7144 (print_bar): Only define when used by instruction or memory profiler.
7145
7146 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 7147
c906108c
SS		 7148 * sim-load.c (sim_load_file): Make the name constant.
7149 (sim_load_file): Passify gcc.
7150
7151 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7152 file.
7153 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 7154
c906108c
SS		 7155 * sim-base.h (sim_cpu): Pre define here so available to all.
7156
7157 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7158 Restore the sim_cpu and instruction_address arguments so that full
7159 information is available to the abort function.
7160 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7161 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7162
7163 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7164 tracing support for sim-events and sim-core.
7165 (trace_option_handler): Convert #if to if where possible so always
7166 compiled/checked by C compiler.
7167 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 7168
c906108c
SS		 7169 * sim-base.h: Adjust comment documenting how to define the cpu
7170 structure.
7171 (sim_state_base): Add sim_core and sim_events to simulator base
7172 object.
7173
7174 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7175 * sim-core.c (sim_core_init, sim_core_attach,
7176 sim_core_find_mapping): Update.
7177 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7178 update_time_from_event, insert_sim_event,
7179 sim_events_schedule_after_signal, sim_events_deschedule,
7180 sim_events_tick): Ditto.
72f4393d 7181
c906108c
SS		 7182 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7183 sim-model.h): Move #includes from here.
7184 * sim-base.h: To here.
7185 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 7186
c906108c
SS		 7187Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7188
7189 * callback.c (default_callback): Missing initialisers.
7190
7191Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7192
7193 * sim-utils.c (sim_add_commas): New function.
7194 * sim-basics.h (sim_add_commas): Add prototype.
7195 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7196 * sim-profile.c (COMMAS): New macro.
7197 (print_*): Use it to print commas in numbers.
7198
7199 * configure: Regenerated.
7200
7201 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7202 (cgen_state): New member run_fast_p.
7203 (cgen_init): Add prototype.
7204 (sim_disassemble_insn): New arg `cpu'.
7205 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7206 * cgen-utils.c (cgen_init): New function.
7207 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7208 * genmloop.sh: Call engine_halt if loop exits.
7209
7210 * Makefile.in (sim-options_h): Define.
7211 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7212 (sim-model.o): Add new rule.
7213 (cgen-{scache,trace,utils}.o): Add new rules.
7214 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7215 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7216 Indent output by 2 spaces.
7217 * cgen-scache.h (scache_print_profile): Update.
7218 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7219 Use trace_printf, not fprintf.
7220 (trace_extract): Use trace_printf, not cgen_trace_printf.
7221 * genmloop.sh (!FAST case): Increment `insn_count'.
7222 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7223 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7224 access macro's name.
7225 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7226 Change return type to SIM_RC.
7227 (sim_core_{install,uninstall}): New functions.
7228 * sim-core.h (sim_core_{install,uninstall}): Declare.
7229 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7230 Change return type to SIM_RC.
7231 * sim-model.h (models,machs,model_install): Declare.
7232 * sim-module.c (modules): Add scache_install, model_install.
7233 (sim_post_argv_init): Set cpu->state backlinks.
7234 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7235 (standard_option_handler): Likewise.
7236 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7237 sim-profile.h.
7238 (*): Assume ANSI C.
7239 (profile_options): Delete --profile-simcache.
7240 (profile_option_handler): Likewise.
7241 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7242 spaces.
7243 (profile_print_{memory,model}): Likewise.
7244 (profile_print_simcache): Delete.
7245 (profile_print_speed): New function.
7246 (profile_print): Rewrite.
7247 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7248 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7249 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7250 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7251 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7252 (profile_print): Update prototype.
7253
7254Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7255
7256 * cgen-scache.[ch], cgen-sim.h: New files.
7257 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7258 * sim-model.c: New file.
7259
7260 * Make-common.in (clean targets): Undo patch of Apr. 22.
7261
7262Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7263
7264 * sim-n-bits.h (signed): If we have a standard compiler, undef
7265 signed, so that signedN is defined correctly.
7266
7267Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7268
7269 * sim-module.h, sim-model.h, sim-profile.h: New files.
7270 * sim-module.c, sim-profile.c: New files.
7271 * Make-common.in (SIM_PROFILE): Define
7272 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7273 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7274 (sim_module.o,sim-profile.o): Add rules for.
7275 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7276 (--enable-sim-profile): Add.
7277 * configure: Regenerated.
7278 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7279 model. Move trace and profile support to sim-{trace,profile}.h.
7280 New members trace_data, profile_data.
7281 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7282 * sim-config.h: Provide default definition of WITH_PROFILE.
7283 (WITH_TRACE): Change default to -1.
7284 (MAX_NR_PROCESSORS): Always define.
7285 * sim-options.c: Move trace and profile support to
7286 sim-{trace,profile}.h.
7287 (sim_pre_argv_init): Moved to sim-model.c.
7288 (standard_install): New function.
7289 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7290 (standard_install): Declare.
7291 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7292 (trace_install, trace_uninstall): New functions.
7293 (trace_printf): Update reference to TRACE_FILE.
7294 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7295 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7296 (WITH_TRACE_FOO_P): Define.
7297 (trace_install): Declare.
7298 (TRACE_DATA): New struct.
7299
7300Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7301
7302 * run.c: Undo last exec_bfd patch.
7303 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7304
7305Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7306
7307 * run.c (exec_bfd): Add back in.
7308 (main): Set exec_bfd.
7309
7310Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7311
7312 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7313
7314Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7315
7316 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7317 less well defined engine_error.
7318 * sim-core.c: Ditto.
7319
7320Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7321
7322 * Make-common.in: Change clean targets to use :: so that other
7323 Makefiles can have their own clean targets.
7324 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7325 __STDC__ to control use of stdarg vs. varargs syntax. Some
7326 systems can't use __STDC__, but require stdarg.
7327
7328Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7329
7330 * sim-options.c (standard_options): Add --endian.
7331 (standard_option_handler): Likewise.
7332
7333 * nrun.c: #include <signal.h>.
7334 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7335 handler that calls sim_stop ().
7336
7337Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7338
7339 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7340 handler that calls sim_stop (). Simulators may still be
7341 establishing their own handler.
7342
7343 * sim-events.c (sim_events_poll): Rename from
7344 sim_events_at_large_int. Poll IO.
7345
7346 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7347 request.
7348
7349 * callback.c (os_poll_quit): New function poll for quit signal
7350 where needed.
7351 (default_callback): Include magic number.
7352
7353Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7354
7355 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7356 Check for functions getrusage, time.
7357 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7358 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7359 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7360 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7361
7362 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7363
7364 * sim-options.c, sim-options.h: New files.
7365 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7366 * Make-common.in (nrun.o): Add rules for.
7367 * nrun.c: New file.
7368
7369 * run.c (main): Check return value of sim_open.
7370
7371 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7372 (sim_main_headers): Add sim-trace.h.
7373 * run.c (exec_bfd, target_byte_order): Delete.
7374 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7375 call sim_load instead. Check return code of sim_create_inferior.
7376 * sim-base.h (CURRENT_STATE): Define.
7377 (sim_state_base): Make typedef. New members options, prog_argv,
7378 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7379 mem_size, memory [+ corresponding access macros].
7380 (sim_cpu_base): New typedef.
7381 * sim-trace.h: New file.
7382 * sim-trace.c: New file.
7383 * sim-basics.h: #include it.
7384 * sim-load.c: New file.
7385
7386Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7387
7388 * Make-common.in (INSTALL): Set to @INSTALL@.
7389 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7390 (install-common): Depend upon installdirs. Use
7391 $(program_transform_name) directly, rather than using
7392 $(INSTALL_XFORM).
7393 (installdirs): New target.
7394 * Makefile.in (INSTALL): Set to @INSTALL@.
7395 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7396 (install-man): Depend upon installdirs. Use
7397 $(program_transform_name) directly, rather than using
7398 $(INSTALL_XFORM).
7399 (installdirs): New target.
7400
7401Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7402
7403 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7404 be overriden.
7405
7406Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7407
7408 * sim-basics.h: Only bring in config.h and tconfig.h if
7409 HAVE_CONFIG_H.
7410
7411Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7412
7413 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7414 numbering convention of the target.
7415 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7416 and WITH_TARGET_WORD_MSB.
7417 (sim_config): When possible, check for consistency with bitsize
7418 and msb.
7419
7420 * sim-bits.h: Allow MSB to be other than zero.
7421 * sim-bits.c: Ditto.
7422 * sim-n-bits.h: Ditto.
72f4393d 7423
c906108c
SS		 7424 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7425 * sim-n-bits.h (MSMASKEDn): Ditto.
7426
7427Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7428
7429 * Makefile.in (INSTALL): Change install.sh to install-sh.
7430
7431Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7432
7433 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7434
7435Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7436
7437 * run.c (main): Check that a program to run was specified.
7438
7439Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7440
7441 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7442
7443 * configure: Regenerated to track ../common/aclocal.m4 changes.
7444 * config.in: Ditto.
7445
7446Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7447
7448 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7449 * sim-config.h: To here.
7450
7451 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7452 (sim_main_headers): Define.
7453 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7454 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7455 (clean): Use it.
7456 (sim-utils.o): Add rule for.
7457 * sim-utils.o: New file.
7458 * sim-basics.h: #include sim-base.h.
7459 (zalloc): Make argument unsigned long.
7460 * sim-base.h: New file.
7461 * sim-inline.h (SIM_IO support): Delete.
7462 * sim-io.h: Delete inline support.
7463 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7464 * sim-config.c: sim-state.h renamed to sim-main.h.
7465 * sim-core.c: Likewise.
7466 * sim-events.c: Likewise.
7467
7468 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7469
7470 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7471 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7472 -DDEBUG.
7473 * configure: Regenerated to track ../common/aclocal.m4 changes.
7474
7475Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7476
7477 * configure: Regenerated to track ../common/aclocal.m4 changes.
7478
7479Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7480
7481 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7482 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7483 are defined by the configure.
7484
7485 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7486
c906108c
SS		 7487 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7488 reserved-bits): Always define.
72f4393d 7489
c906108c
SS		 7490 * sim-config.h, sim-config.c (sim_config): New function - and new
7491 file - co-ordinate the setting/checking of the common simulator
7492 configuration options.
7493
7494 * Make-common.in (sim-config.o): Add rule.
7495
7496Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7497
7498 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7499 va_list from void *, since va_list might not be a pointer type.
7500
7501Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7502
7503 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7504 in wrong order.
7505 (offset_N): Correct computation of LE offset.
7506
7507 * sim-io.c (sim_io_error): Include a new line when reporting
7508 errors.
7509
7510 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7511 `/'.
7512
7513Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7514
7515 * run.c: Include alloca-conf.h.
7516
7517 * callback.c (os_evprintf_filtered): Fix typo.
7518
7519Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7520
7521 * run.c (string.h, strings.h, stdlib.h): Include.
7522
7523 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7524 0 when nothing pending.
7525
7526 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7527 will soon be going away.
7528 (getopt): Plicate GCC.
7529
7530 * sim-endian.c (sim-io.h): Plicate GCC.
7531 * sim-bits.c (sim-io.h): Ditto.
7532 * sim-n-bits.h (ROTn): Ditto.
7533
7534 * sim-io.c (sim_io_error): Correct check for NULL.
7535
7536 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7537 the __FILE__.
7538 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7539 path.
7540
7541Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7542
7543 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7544 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7545
7546Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7547
7548 * sim-alu.h: Include sim-xcat.h.
72f4393d 7549
c906108c
SS		 7550Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7551
7552 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7553 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7554 these.
7555
7556 * sim-events.c (sim_events_at_large_int): New function. Just
7557 schedules an event every large-int ticks.
7558 (sim_events_init): Call.
7559 (sim_events_tick, sim_events_process): Move async handing to
7560 sim_events_process. Move timer decrement so that it occures after
7561 events have been processed.
72f4393d 7562
c906108c
SS		 7563 * sim-basics.h (struct _engine): Remove declaration.
7564
7565 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7566 everything with same. Rename global struct to SIM_DESC.
7567 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7568 * sim-io.h, sim-io.c: Ditto.
72f4393d 7569
c906108c
SS		 7570 * sim-assert.h: New file. Optional assertion checking macros.
7571 * sim-io.c (sim_io_error): Make just this function tolerant to
7572 null pointers.
72f4393d 7573
c906108c
SS		 7574 * sim-xcat.h: New file. Define concatenate macros.
7575 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7576 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7577 concat macros.
72f4393d 7578
c906108c
SS		 7579
7580Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7581
7582 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7583
7584Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7585
7586 * sim-inline.h: Add definitions for sim-types.
7587 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7588 module.
7589
7590Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7591
c906108c
SS		 7592 * sim-events.h: Remove defunct reference to callback struct.
7593
7594Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7595
7596 * configure: Re-generate.
7597
7598Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7599
7600 * Make-common.in (CSEARCH): Do not include the gdb directory in
7601 the search path.
7602
7603Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7604
7605 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7606 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7607 to explicitly incorporate these.
7608
7609 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7610 specify the alignment restrictions of the target architecture -
7611 without this option all alignment restrictions are accomodated.
7612 (--enable-sim-assert): New option. Conditionally compile in
7613 assertion statements.
7614 (--enable-sim-float): New option. Strongly specify the target's
7615 floating point support.
7616 (--enable-sim-hardware): New option. Specify the hardware devices
7617 included in the simulation.
7618 (--enable-sim-packages): New option. Specify the hardware
7619 packages included in the simulation.
7620 (--enable-sim-regparm): New option. Specify that parameters be
7621 passed in registers instead of on the stack.
7622 (--enable-sim-reserved-bits): New option. Specify that reserved
7623 bits within an instruction are are correctly set.
7624 (--enable-sim-smp): New option. Specify the level of SMP support
7625 to be included in the simulator.
7626 (--enable-sim-stdcall): New option. Specify an alternative
7627 function call convention.
7628 (--enable-sim-xor-endian): New option. Configure xor-endian
7629 support used by some targets to implement bi-endian support.
72f4393d 7630
c906108c
SS		 7631Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7632
7633 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7634 host endianness to be overridden.
7635 (--enable-sim-endian): Allow the target platform's byte order
7636 to be overridden.
7637 (--enable-sim-inline): Control the inlining of common components.
7638 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7639 (--enable-sim-warnings): Enable additional GCC compiler checks.
7640 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7641 SIM_WARNINGS): Add.
72f4393d 7642
c906108c
SS		 7643 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7644 sim-*-n.h so that the names are uniq on dos machines
7645 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7646
c906108c
SS		 7647Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7648
7649 * run.c: #include "libiberty.h".
7650 (main): New locals sd,no_args,sim_argv.
7651 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7652 is program name. Update call to sim_set_callbacks.
7653 Record result of sim_open, pass to other sim_foo routines.
7654
7655Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7656
7657 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7658 final newline.
7659
7660Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7661
7662 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7663 Route stdout through buffered IO.
7664
7665 * callback.c: Add os_flush_stderr, os_write_stderr,
7666 os_evprintf_filtered functions to route error output through
7667 stderr.
72f4393d 7668
c906108c
SS		 7669 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7670 Correct return type - should be void.
7671
7672Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7673
7674 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7675
7676 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7677 not provide a default value as undefined indicates disable code.
7678
7679Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7680
7681 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7682 directory.
7683 * sim-events.h, sim-events.c: Ditto.
7684 * sim-io.h, sim-io.c: Ditto.
72f4393d 7685
c906108c 7686Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7687
c906108c
SS		 7688 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7689
7690 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7691 extract the tail or least signifiant bits from an integer of the
7692 specified size.
72f4393d 7693
c906108c
SS		 7694 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7695 WITH_TARGET_BITSIZE so that the compilation will fail when an
7696 unsupported bitsize value is defined.
7697
7698 (INSERTED*): Convert to functions.
7699 (EXTRACTED*): Ditto.
72f4393d 7700
c906108c 7701 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7702
c906108c
SS		 7703Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7704
7705 * sim-inline.h: Allow explicit control over which .c files will be
7706 included by their header.
7707
7708 * sim-inline.h: Allow explicit control over which .c files use the
7709 alternative - REGPARM - parameter passing mechanism.
72f4393d 7710
c906108c
SS		 7711 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7712 icache.c, idecode.c, semantics.c or support.c. Those names are
7713 not generally applicable.
72f4393d 7714
c906108c
SS		 7715Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7716
7717 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7718 in a fashion similar to sim-endian-n.
7719
7720 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7721 both value and address macro's.
7722
7723Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7724
7725 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7726
7727 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7728 generic L_word, H_word macro's.
7729
7730Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7731
7732 * sim-basics.h: Borrow code from ppc directory.
7733 * sim-bits.c: Ditto.
7734 * sim-bits.h: Ditto.
7735 * sim-config.h: Ditto.
7736 * sim-endian-n.h: Ditto.
7737 * sim-endian.c: Ditto.
7738 * sim-endian.h: Ditto.
7739 * sim-inline.c: Ditto.
7740 * sim-inline.h: Ditto.
7741 * sim-types.h: Ditto.
7742
7743Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7744
7745 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7746 all the ALU size alternatives and then auto-configure a default.
72f4393d 7747
c906108c
SS		 7748 * sim-alu.h: Copy ppc/idecode_expression.h.
7749
7750Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7751
7752 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7753 sign extend a bit within a value.
7754
7755 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7756 a pointer into the middle of a host word.
7757 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7758
c906108c
SS		 7759Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7760
7761 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7762 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7763 appropriate definitions of read, write, etc. Add prototype for
7764 system.
7765
7766Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7767
7768 * Makefile.in (libcommon.a): Delete.
7769 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7770 (gentmap,targ-vals.h,targ-map.c): Likewise.
7771 (run-autoconf): Delete.
7772 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7773 (common makefile fragment): Moved back into ...
7774 * Make-common.in: Resurrect.
7775 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7776 * configure: Regenerated.
7777
7778Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7779
7780 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7781 (SIM_AC_OUTPUT): To here.
7782
7783Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7784
7785 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7786 comments and single quotes. Fixes a problem found on hpux.
7787
7788Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7789
7790 * aclocal.m4: Remove Make-common.in from dependencies.
7791 * (distclean): Remove targ-vals.def.
7792
7793 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7794 into here. Makes insertion into makefiles easier. Also, change
7795 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7796 targ-map.o, and run are built. They are now built in the
7797 individual simulator directories, taking sources from ../common as
7798 necessary. This replaces the merging of libcommon.a into
7799 linsim.a, which was problematic for the WinGDB build process.
7800 * run.c: Include config.h from . instead of ../common.
7801 * Make-common.in: Remove. It's no longer necessary.
7802
7803Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7804
7805 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7806 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7807
7808Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7809
7810 * run.c (main): Set target_byte_order before call to sim_open.
7811
7812Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7813
7814 * callback.c: #include <stdlib.h>
7815 (os_error): New function.
7816 (default_callback): Add os_error.
7817
7818Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7819
7820 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7821 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7822 specific.
7823 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7824
7825Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7826
7827 * run.c: #include ../common/config.h, tconfig.h.
7828 (myname): New static global.
7829 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7830 Only process -c ifdef SIM_HAVE_SIMCACHE.
7831 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7832 Parse program name from argv[0] and use in error messages.
7833 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7834 Add support for incomplete h8/300 termination indicators.
7835 (usage): Make more verbose.
7836 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7837 * Makefile.in,Make-common.in,callback.c: New files.
7838 * nltvals.def,gentmap.c,gentvals.sh: New files.
7839
72f4393d 7840Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7841
7842 * run.c: Include stdarg.h if __STDC__.
7843
7844Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7845
7846 * run.c (main): Don't print out anything if the signal
7847 number is zero (ie no signal).
7848
7849Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7850
7851 * run.c (main): Print out if the program raised a signal.
7852
7853Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7854
7855 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7856 (main): Ditto.
7857
7858Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7859
7860 * run.c (main): Explicitly cast malloc() parameter.
7861
7862Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7863
7864 * run.c (sim_bfd): New global to hold the bfd pointer for the
7865 executable.
7866 (main): Initialize sim_bfd.
7867
7868Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7869
7870 * run.c (main): Use new bfd_big_endian macro.
7871
7872Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7873
7874 * run.c (main): Removed SH specific comments, so source is
7875 generic. Also updated to only load relevant sections. Moved
7876 sim_open() to after callback attach (to match GDB).
7877
7878 * run.1: Removed SH specific comments.
7879
7880Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7881
7882 * run.c (main): Always return sigrc at end.
7883
7884Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7885
7886 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7887 bfd_check_format() fails.
7888
7889Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7890
7891 * run.c, run.1: From sh directory.
A mirror of the official binutils-gdb repository