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sim: move sim-inline to the common code
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
d73f39ee
MF		 12021-06-19 Mike Frysinger <vapier@gentoo.org>
2
3 * Make-common.in (SIM_INLINE): Delete.
4
57a922a5
SM		 52021-06-19 Simon Marchi <simon.marchi@polymtl.ca>
6
7 * sim-inline.h: Move UNUSED before TYPE.
8
36842f65
MF		 92021-06-19 Mike Frysinger <vapier@gentoo.org>
10
11 * Make-common.in (clean): Delete BUILT_SRC_FROM_COMMON usage.
12
ce3ec98a
MF		 132021-06-19 Mike Frysinger <vapier@gentoo.org>
14
15 * Make-common.in (CSEARCH): Change @INCINTL@ to $(INTL_CFLAGS).
16 (LIBINTL, LIBINTL_DEP): Delete.
17
bc56166f
MF		 182021-06-19 Mike Frysinger <vapier@gentoo.org>
19
20 * Make-common.in: Move dependency vars to ../arch-subdir.mk.in.
21
d3562f83
MF		 222021-06-19 Mike Frysinger <vapier@gentoo.org>
23
24 * Make-common.in: Move toolchain vars to ../arch-subdir.mk.in.
25
b5689863
MF		 262021-06-19 Mike Frysinger <vapier@gentoo.org>
27
28 * Make-common.in (lt_cv_dlopen_libs): Delete.
29 (@PLUGINS_TRUE@LIBDL): Likewise.
30 (ZLIB): Use $(zlibdir).
31
07490bf8
MF		 322021-06-19 Mike Frysinger <vapier@gentoo.org>
33
34 * Make-common.in (CONFIG_LIBS): Add $(COMMON_LIBS).
35
47ce766a
MF		 362021-06-18 Mike Frysinger <vapier@gentoo.org>
37
38 * Make-common.in (WARN_CFLAGS, WERROR_CFLAGS): Delete.
39
3f8414df
MF		 402021-06-18 Mike Frysinger <vapier@gentoo.org>
41
42 * Make-common.in: Include ../arch-subdir.mk.
43
1fef66b0
MF		 442021-06-18 Mike Frysinger <vapier@gentoo.org>
45
46 * cgen-run.c: Include sim-signal.h.
47 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
48 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
49 * sim-basics.h: Delete sim-signal.h include.
50
7039b291
MF		 512021-06-18 Mike Frysinger <vapier@gentoo.org>
52
53 * sim-basics.h: Delete libiberty.h include.
54
f9a4d543
MF		 552021-06-17 Mike Frysinger <vapier@gentoo.org>
56
57 * Make-common.in (SIM_ENDIAN): Delete.
58 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
59 (sim_config_print): Likewise.
60 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
61 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
62
ef5058ae
MF		 632021-06-17 Mike Frysinger <vapier@gentoo.org>
64
65 * cgen-trace.c: Include sim/callback.h.
66 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
67 * sim-basics.h: Delete sim/callback.h include.
68 * sim-endian.h: Include bfd.h.
69 * sim-syscall.h (struct cb_syscall): New forward decl.
70 * sim-utils.h (sim_analyze_program): Likewise.
71
52d37d2c
MF		 722021-06-16 Mike Frysinger <vapier@gentoo.org>
73
74 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
75 (generated_files): Delete config.h.
76 (distclean): Likewise.
77 (config.h, stamp-h): Delete rules.
78 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
79 defines.
80
015f7b74
MF		 812021-06-15 Mike Frysinger <vapier@gentoo.org>
82
83 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
84 (clean): Delete modules.c files.
85 * local.mk: Add version.c-stamp rule to avoid rebuilds.
86 (CLEANFILES): Add version.c files.
87
fbe8d1cf
MF		 882021-06-14 Mike Frysinger <vapier@gentoo.org>
89
90 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
91
483ab96a
MF		 922021-06-14 Mike Frysinger <vapier@gentoo.org>
93
94 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
95 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
96
ad9cc209
MF		 972021-06-12 Mike Frysinger <vapier@gentoo.org>
98
99 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
100 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
101 * portability.c, portability.h: New files.
102
dd8e16ea
MF		 1032021-06-12 Mike Frysinger <vapier@gentoo.org>
104
105 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
106 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
107 (COMMON_OBJS): Redefine.
108 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
109 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
110 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
111
2726bbc3
MF		 1122021-06-12 Mike Frysinger <vapier@gentoo.org>
113
114 * dv-sockser.c: Include sys/select.h.
115
ba307cdd
MF		 1162021-06-12 Mike Frysinger <vapier@gentoo.org>
117
118 * Make-common.in: Delete SIM_ALIGNMENT.
119 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
120 NONSTRICT_ALIGNMENT.
121 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
122 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
123
b15c5d7a
MF		 1242021-06-12 Mike Frysinger <vapier@gentoo.org>
125
126 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
127
943f9baa
MF		 1282021-06-09 Mike Frysinger <vapier@gentoo.org>
129
130 * sim-basics.h (NULL): Delete.
131
cfc6061b
MF		 1322021-06-09 Mike Frysinger <vapier@gentoo.org>
133
134 * nrun.c (main): Set default_callback.target_endian to
135 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
136
906192d7
MF		 1372021-06-09 Mike Frysinger <vapier@gentoo.org>
138
139 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
140 * cgen-run.c (cgen_get_fast_p): New function.
141 (sim_resume): Move fast_p up and call cgen_get_fast_p.
142 * cgen-utils.c (cgen_init): Delete.
143 * sim-base.h: Delete cgen-sim.h include.
144 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
145
a55b92be
MF		 1462021-06-08 Mike Frysinger <vapier@gentoo.org>
147
148 * Make-common.in (IGEN_RUN): New variable.
149 (IGEN): Remove ASAN_OPTIONS.
150
5bea0c32
MF		 1512021-06-05 Mike Frysinger <vapier@gentoo.org>
152
153 * Make-common.in (COMMON_OBJS): Define.
154 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
155 (version.c): Delete target.
156 (generated_files): Delete version.c.
157 * local.mk: New file.
158
b25370aa
MF		 1592021-05-29 Mike Frysinger <vapier@gentoo.org>
160
161 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
162
5c9e84c2
MF		 1632021-05-29 Mike Frysinger <vapier@gentoo.org>
164
165 * Make-common.in (GNULIB_BUILDDIR): Define.
166 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
167 (CSEARCH): Add -I../...
168 (ALL_CFLAGS): Add $(INCGNU).
169 (EXTRA_LIBS): Add $(LIBGNU).
170 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
171
f4fdd845
MF		 1722021-05-17 Mike Frysinger <vapier@gentoo.org>
173
174 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
175 (struct sim_state_base): Merge into ...
176 (struct sim_state): ... this.
177 (STATE_MY_NAME): Delete base.
178 (STATE_OPEN_KIND): Likewise.
179 (STATE_CALLBACK): Likewise.
180 (STATE_ENVIRONMENT): Likewise.
181 (STATE_CONFIG): Likewise.
182 (STATE_MODULES): Likewise.
183 (STATE_OPTIONS): Likewise.
184 (STATE_VERBOSE_P): Likewise.
185 (STATE_TRACE_DATA): Likewise.
186 (STATE_ARCHITECTURE): Likewise.
187 (STATE_TARGET): Likewise.
188 (STATE_PROG_ARGV): Likewise.
189 (STATE_PROG_BFD): Likewise.
190 (STATE_PROG_SYMS): Likewise.
191 (STATE_PROG_SYMS_COUNT): Likewise.
192 (STATE_TEXT_SECTION): Likewise.
193 (STATE_TEXT_START): Likewise.
194 (STATE_TEXT_END): Likewise.
195 (STATE_START_ADDR): Likewise.
196 (STATE_SCACHE_SIZE): Likewise.
197 (STATE_CORE): Likewise.
198 (STATE_MEMOPT): Likewise.
199 (STATE_EVENTS): Likewise.
200 (STATE_ENGINE): Likewise.
201 (STATE_WATCHPOINTS): Likewise.
202 (STATE_HW): Likewise.
203 (STATE_LOAD_AT_LMA_P): Likewise.
204 (SIM_MAGIC_NUMBER): Likewise.
205 (STATE_MAGIC): Likewise.
206 * sim-utils.c (sim_state_alloc_extra): Delete check for
207 SIM_HAVE_COMMON_SIM_STATE.
208
e106fc35
MF		 2092021-05-17 Mike Frysinger <vapier@gentoo.org>
210
211 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
212 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
213 SIM_HAVE_COMMON_SIM_STATE.
214 (struct sim_state): Add cgen_state.
215 (STATE_CGEN_STATE): Define.
216
383861bd
MF		 2172021-05-17 Mike Frysinger <vapier@gentoo.org>
218
219 * sim-base.h (struct sim_state): Update comment.
220 (struct sim_state): Define.
221 (STATE_ARCH_DATA): Likewise.
222 (sim_state_alloc): New define.
223 (sim_state_alloc_extra): Renamed & add 3rd arg.
224 * sim-utils.c (sim_state_alloc): Likewise.
225 (sim_state_alloc_extra): Set arch data.
226
6df01ab8
MF		 2272021-05-16 Mike Frysinger <vapier@gentoo.org>
228
229 * callback.c: Replace config.h include with defs.h.
230 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
231 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
232 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
233 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
234 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
235 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
236 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
237 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
238 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
239 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
240 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
241 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
242 config.h include with defs.h.
243 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
244 * sim-io.c: Include defs.h.
245 (open): Undefine.
246 * defs.h: New file.
247
c5a2e012
MF		 2482021-05-15 Mike Frysinger <vapier@gentoo.org>
249
250 * nrun.c: Include environ.h.
251 (environ): Delete prototype.
252 (main): Delete HAVE_ENVIRON check.
253
2fbe9507
MF		 2542021-05-14 Mike Frysinger <vapier@gentoo.org>
255
256 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
257 (os_ftruncate): Change 3rd arg to int64_t.
258 (os_truncate): Change 3rd arg to int64_t.
259 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
260 * sim-io.h (sim_io_lseek): Likewise.
261
00330cd1
MF		 2622021-05-14 Mike Frysinger <vapier@gentoo.org>
263
264 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
265 (os_fstat): Delete 2nd arg to time callback.
266 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
267 to time callback.
268 * sim-io.h (sim_io_time): Change return to int64_t.
269 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
270
64654371
MF		 2712021-05-14 Mike Frysinger <vapier@gentoo.org>
272
273 * callback.c (cb_host_to_target_stat): Change PTR to void*.
274 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
275
df68e12b
MF		 2762021-05-14 Mike Frysinger <vapier@gentoo.org>
277
278 * Make-common.in (callback_h, remote_sim_h): Update path.
279 * callback.c: Update include path.
280 * gentmap.c (gen_targ_map_c): Likewise.
281 * sim-basics.h: Likewise.
282 * sim-close.c: Likewise.
283 * sim-core.c: Likewise.
284 * sim-load.c: Likewise.
285 * sim-module.h: Likewise.
286 * syscall.c: Likewise.
287
b50a658a
MF		 2882021-05-08 Mike Frysinger <vapier@gentoo.org>
289
290 * Make-common.in (modules.c): Touch $@ at the end.
291
532497fe
MF		 2922021-05-08 Mike Frysinger <vapier@gentoo.org>
293
294 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
295
12279229
MF		 2962021-05-08 Mike Frysinger <vapier@gentoo.org>
297
298 * cgen-types.h (mode_names): Rename to ...
299 (cgen_mode_names): ... this.
300 (MODE_NAME): Use cgen_mode_names.
301 * cgen-utils.c (mode_names): Rename to ...
302 (cgen_mode_names): ... this.
303
6ae9091a
MF		 3042021-05-08 Mike Frysinger <vapier@gentoo.org>
305
306 * cgen-ops.h (cgen_rtx_error): Declare.
307 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
308
aac7ce3c
MF		 3092021-05-08 Mike Frysinger <vapier@gentoo.org>
310
311 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
312
0d0878d7
MF		 3132021-05-08 Mike Frysinger <vapier@gentoo.org>
314
315 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
316 install-pdf): New rules.
317
65a9835b
TT		 3182021-05-08 Tom Tromey <tom@tromey.com>
319
320 * sim-options.c (compare_strings): Remove.
321 (dup_arg_p): Use htab_eq_string.
322
2849d28d
MF		 3232021-05-04 Mike Frysinger <vapier@gentoo.org>
324
325 * sim-hw.c (sim_hw_install): Rename to ...
326 (sim_install_hw): ... this. New prototype.
327 * sim-hw.h (sim_hw_install): Delete.
328 * sim-module.c: Delete sim-hw.h include.
329 (early_modules): Delete sim_hw_install.
330
937a049c
TT		 3312021-05-04 Tom Tromey <tromey@adacore.com>
332
333 * Make-common.in (generated_files): Add config.h.
334
5ee0bc23
MF		 3352021-05-04 Mike Frysinger <vapier@gentoo.org>
336
337 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
338 cast.
339 * sim-load.c (xprintf_bfd_vma): Delete.
340 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
341
f08708cb
SM		 3422021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
343
344 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
345 (hw_event_queue_schedule_vtracef): Likewise.
346 * hw-tree.h (hw_tree_vparse): Likewise.
347 * sim-profile.c (profile_vprintf): Likewise.
348 * sim-trace.c (dis_printf): Likewise.
349 * sim-trace.h (trace_printf): Likewise.
350 (trace_vprintf): Likewise.
351 * sim-utils.h (sim_do_commandf): Likewise.
352 * hw-events.c (hw_event_queue_schedule): Use
353 hw_event_queue_schedule_tracef.
354
72042732
SM		 3552021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
356
357 * sim-options.c (standard_option_handler): Add default cases to
358 switches.
359
f0c4dc40
MF		 3602021-05-02 Mike Frysinger <vapier@gentoo.org>
361
362 * callback.c (os_error): Change __attribute__((noreturn)) to
363 ATTRIBUTE_NORETURN.
364 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
365 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
366 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
367 * hw-tree.h (hw_tree_delete): Likewise.
368 * sim-basics.h (__attribute__): Delete.
369 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
370 to ATTRIBUTE_NORETURN.
371 (sim_engine_abort, sim_engine_vabort): Likewise.
372 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
373 __attribute__((printf)) to ATTRIBUTE_PRINTF.
374 * sim-inline.h (NORETURN): Delete.
375 (UNUSED): Change to ATTRIBUTE_UNUSED.
376 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
377 and ATTRIBUTE_NORETURN.
378 (sim_io_eprintf, sim_io_error): Likewise.
379 * sim-profile.c (profile_printf): Likewise.
380 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
381 sim_debug_printf): Likewise.
382
e4821e2f
MF		 3832021-05-01 Mike Frysinger <vapier@gentoo.org>
384
385 * sim-options.c (dup_arg_p): Call htab_empty.
386
328e805b
MF		 3872021-05-01 Mike Frysinger <vapier@gentoo.org>
388
389 * dv-sockser.c (dv_sockser_install): Rename to ...
390 (sim_install_dv_sockser): ... this.
391 * dv-sockser.h (dv_sockser_install): Delete.
392 * sim-module.c: Delete dv-sockser.h include.
393 (early_modules): Delete dv_sockser_install.
394
8e5f1516
MF		 3952021-05-01 Mike Frysinger <vapier@gentoo.org>
396
397 * Make-common.in (LIB_OBJS): Add modules.o.
398 (generated_files): Add modules.c.
399 (modules.c): New target.
400 * sim-module.c (modules): Rename to ...
401 (early_modules): ... this. Delete 0 sentinel.
402 (early_modules_len): Define.
403 (sim_modules_detected, sim_modules_detected_len): Declare.
404 (sim_pre_argv_init): Call sim_module_install_list.
405 (sim_module_install): New function.
406 (sim_module_install_list): New function.
407 * sim-module.h (sim_module_install_list): Declare.
408
fe348617
MF		 4092021-05-01 Mike Frysinger <vapier@gentoo.org>
410
411 * nrun.c (strsignal): New prototype.
412
ccf2e592
MF		 4132021-05-01 Mike Frysinger <vapier@gentoo.org>
414
415 * callback.c (wrap): Delete.
416 (os_close): Replace wrap call with direct call & setting last_errno.
417 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
418 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
419
bd0918c9
MF		 4202021-04-26 Mike Frysinger <vapier@gentoo.org>
421
422 * gennltvals.py (TARGETS): Delete. Update comment.
423 (gentvals): Unify common code paths.
424 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
425 target argument.
426 * nltvals.def: Regenerate.
427
4478c331
TT		 4282021-04-25 Tom Tromey <tom@tromey.com>
429
430 * sim-options.c (compare_strings): New function.
431 (ARG_HASH_SIZE, ARG_HASH): Remove.
432 (dup_arg_p): Use htab_t.
433 (sim_parse_args): Remove assert.
434
3886790f
MF		 4352021-04-24 Mike Frysinger <vapier@gentoo.org>
436
437 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
438
837b53fd
MF		 4392021-04-24 Mike Frysinger <vapier@gentoo.org>
440
441 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
442 (sim_parse_args): Call SIM_ASSERT.
443
19f6a43c
TT		 4442021-04-22 Tom Tromey <tom@tromey.com>
445
446 * sim-utils.c: Update includes.
447
efd82ac7
TT		 4482021-04-22 Tom Tromey <tom@tromey.com>
449
450 * Make-common.in: Require GNU make.
451
b396d3a1
TT		 4522021-04-22 Tom Tromey <tom@tromey.com>
453
454 * Make-common.in (stamp-hw): New target.
455 (hw-config.h): Depend on stamp-hw.
456 (mostlyclean): Remove stamp-hw and hw-config.h.
457
be866656
TT		 4582021-04-22 Tom Tromey <tom@tromey.com>
459
460 * Make-common.in (mostlyclean): Now an alias for clean, not
461 distclean.
462
dbc0e7ce
TT		 4632021-04-22 Tom Tromey <tom@tromey.com>
464
465 * sim-events.c (sim_events_schedule): Use
466 sim_events_schedule_tracef.
467
2f632133
SM		 4682021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
469
470 * callback.c (os_printf_filtered, os_vprintf_filtered,
471 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
472 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
473 * sim-events.h (sim_events_schedule_tracef,
474 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
475
f3d25569
MF		 4762021-04-18 Mike Frysinger <vapier@gentoo.org>
477
478 * gennltvals.py (TARGETS): Add moxie.
479 * nltvals.def: Regenerate.
480
b7c5246b
MF		 4812021-04-18 Mike Frysinger <vapier@gentoo.org>
482
483 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
484 * nltvals.def: Regenerate.
485
b3d4da0f
MF		 4862021-04-18 Mike Frysinger <vapier@gentoo.org>
487
488 * gennltvals.py (TARGETS): Add rx.
489 * nltvals.def: Regenerate.
490
f956ecde
MF		 4912021-04-18 Mike Frysinger <vapier@gentoo.org>
492
493 * gennltvals.py (TARGETS): Add m32c.
494 * nltvals.def: Regenerate.
495
2390d779
MF		 4962021-04-18 Mike Frysinger <vapier@gentoo.org>
497
498 * gennltvals.py (TARGETS): Add iq2000.
499 * nltvals.def: Regenerate.
500
7da5cf78
MF		 5012021-04-18 Mike Frysinger <vapier@gentoo.org>
502
503 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
504
10737236
JB		 5052021-04-15 John Baldwin <jhb@FreeBSD.org>
506
507 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
508 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
509 CSEARCH.
510
d5a71b11
MF		 5112021-04-12 Mike Frysinger <vapier@gentoo.org>
512
513 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
514 sim_cpu_alloc.
515 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
516 cgen_cpu_max_extra_bytes.
517 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
518 (sim_cpu_alloc): Delete 2nd arg.
519
81e6e8ae
TT		 5202021-04-08 Tom Tromey <tom@tromey.com>
521
522 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
523 new-style declaration.
524
a0e674c1
MF		 5252021-04-03 Mike Frysinger <vapier@gentoo.org>
526
527 * Make-common.in (install-common): Install as run-$arch and
528 libsim-$arch.a when not the primary arch.
529
c2783492
MF		 5302021-04-02 Mike Frysinger <vapier@gentoo.org>
531
532 * Make-common.in (CFLAGS_FOR_BUILD): Define.
533 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
534
e7d9022b
MF		 5352021-03-13 Mike Frysinger <vapier@gentoo.org>
536
537 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
538 LDFLAGS_FOR_BUILD.
539
c6c7769d
MF		 5402021-03-13 Mike Frysinger <vapier@gentoo.org>
541
542 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
543 (gentmap.o): New rule.
544 (gentmap): Call LINK_FOR_BUILD.
545
6c57b87f
MF		 5462021-03-07 Mike Frysinger <vapier@gentoo.org>
547
548 * Make-common.in (check): Delete body.
549
ed30adf7
MF		 5502021-02-28 Mike Frysinger <vapier@gentoo.org>
551
552 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
553 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
554
f8069d55
MF		 5552021-02-27 Mike Frysinger <vapier@gentoo.org>
556
557 * Make-common.in (SIM_EXTRA_ALL): Delete.
558 (all): Delete $(SIM_EXTRA_ALL).
559
760b3e8b
MF		 5602021-02-21 Mike Frysinger <vapier@gentoo.org>
561
562 * acinclude.m4: Removed.
563
136da8cd
MF		 5642021-02-13 Mike Frysinger <vapier@gentoo.org>
565
566 * acinclude.m4: Delete all sinclude & m4_include calls.
567
652f80e0
MF		 5682021-02-13 Mike Frysinger <vapier@gentoo.org>
569
570 * aclocal.m4: Delete.
571
4c0d76b9
MF		 5722021-02-06 Mike Frysinger <vapier@gentoo.org>
573
574 * sim-events.c: Include sim-cpu.h.
575 (sim_event_watchpoints): Define watch_pc.
576 (sim_events_watch_pc): New function.
577 (WATCH_SIM): Handle watch_pc.
578 * sim-events.h (sim_events_watch_pc): New prototype.
579 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
580 sim_events_watch_pc.
581 * sim-watch.h (sim_watchpoints): Delete pc.
582
cd89c53f
MF		 5832021-02-06 Mike Frysinger <vapier@gentoo.org>
584
585 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
586 AC_CONFIG_HEADERS.
587
aa09469f
MF		 5882021-02-06 Mike Frysinger <vapier@gentoo.org>
589
590 * Make-common.in (HDEFINES, TDEFINES): Delete.
591 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
592 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
593 bfd/configure.host sourcing.
594
b9249c46
MF		 5952021-02-04 Mike Frysinger <vapier@gentoo.org>
596
597 * gennltvals.py (TARGETS): Add riscv.
598 (TARGET_DIRS): Likewise.
599 * nltvals.def: Regenerate from the latest libgloss sources.
600
64515412
MF		 6012021-01-31 Mike Frysinger <vapier@gentoo.org>
602
603 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
604
5bc4f5ca
SH		 6052021-01-31 Stafford Horne <shorne@gmail.com>
606
607 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
608 (fixdfsi): Change res from unsigned32 to signed32.
609 (fixdfdi): Change res from unsigned64 to signed64.
610
9a7ba4aa
MF		 6112021-01-30 Mike Frysinger <vapier@gentoo.org>
612
613 * gennltvals.sh: Replace shell script with ...
614 * gennltvals.py: ... this Python script.
615 * nltvals.def: Regenerate.
616
d4e3adda
MF		 6172021-01-30 Mike Frysinger <vapier@gentoo.org>
618
619 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
620 sim_cia.
621 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
622
18d4b488
MF		 6232021-01-30 Mike Frysinger <vapier@gentoo.org>
624
625 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
626
f4dd7491
MF		 6272021-01-30 Mike Frysinger <vapier@gentoo.org>
628
629 * sim-hw.c (merge_device_file): Replace fgets with getline.
630
481fac96
MF		 6312021-01-30 Mike Frysinger <vapier@gentoo.org>
632
633 * gennltvals.sh (gen_arches): Sort calls by first arg.
634 * nltvals.def: Regenerate.
635
f89f33e5
MF		 6362021-01-18 Mike Frysinger <vapier@gentoo.org>
637
638 * Make-common.in (version.c): Simplifiy args and call move-if-change.
639 * create-version.sh: Delete host & target alias logic. Write to the
640 output directly.
641
5e25901f
MF		 6422021-01-18 Mike Frysinger <vapier@gentoo.org>
643
644 * configure, configure.ac, Makefile.in: Delete.
645
d9b1deff
MF		 6462021-01-13 Mike Frysinger <vapier@gentoo.org>
647
648 * sim-watch.c (default_interrupt_handler): Define.
649 (sim_watchpoint_install): Set default interrupt_handler to new
650 default_interrupt_handler.
651
c54f3efd
MF		 6522021-01-13 Mike Frysinger <vapier@gentoo.org>
653
654 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
655
62fe7512
MF		 6562021-01-13 Mike Frysinger <vapier@gentoo.org>
657
658 * sim-events.c (sim_events_watch_sim): Change byte_order type to
659 enum bfd_endian.
660 (sim_events_watch_core): Likewise.
661 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
662 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
663 call to sim_events_watch_sim.
664
f220ef63
MF		 6652021-01-12 Mike Frysinger <vapier@gentoo.org>
666
667 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
668
9c70334d
MF		 6692021-01-11 Mike Frysinger <vapier@gentoo.org>
670
671 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
672
90e123dd
MF		 6732021-01-11 Mike Frysinger <vapier@gentoo.org>
674
675 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
676
68ed2854
MF		 6772021-01-11 Mike Frysinger <vapier@gentoo.org>
678
679 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
680 strings.h, time.h, and errno.h.
681 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
682 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
683 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
684 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
685 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
686 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
687 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
688 and strings.h include.
689
f074c07d
MF		 6902021-01-09 Mike Frysinger <vapier@gentoo.org>
691
692 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
693 * sim-core.c, sim-watch.c: Include libiberty.h.
694
50df264d
MF		 6952021-01-09 Mike Frysinger <vapier@gentoo.org>
696
697 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
698
bf470982
MF		 6992021-01-09 Mike Frysinger <vapier@gentoo.org>
700
701 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
702 Set WERROR_CFLAGS when first arg is not set or is "yes".
703
b5a4a01a
MF		 7042021-01-09 Mike Frysinger <vapier@gentoo.org>
705
706 * hw-base.c (full_name_of_hw): Delete full_name. Replace
707 hw_strdup call with hw_malloc.
708
ce0be407
MF		 7092021-01-09 Mike Frysinger <vapier@gentoo.org>
710
711 * cgen-par.c: Include stdlib.h.
712 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
713
46f900c0
MF		 7142021-01-08 Mike Frysinger <vapier@gentoo.org>
715
716 * Make-common.in (C_DIALECT): Define.
717 (COMPILE.pre): Append $(C_DIALECT).
718 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
719
e904f56d
MF		 7202021-01-07 Mike Frysinger <vapier@gentoo.org>
721
722 * sim-core.c (sim_memory_map): Define.
723
dfb856ba
MF		 7242021-01-04 Mike Frysinger <vapier@gentoo.org>
725
726 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
727 * configure: Regenerate.
728
babd2ee1
MF		 7292021-01-04 Mike Frysinger <vapier@gentoo.org>
730
731 * sim-options.c (sim_print_version): Print out more details when
732 is_command is non-zero.
733
19b1c385
MF		 7342021-01-04 Mike Frysinger <vapier@gentoo.org>
735
736 * sim-options.c (standard_option_handler): Call sim_print_version.
737 (sim_print_version): New function.
738 * sim-options.h (sim_print_version): New prototype.
739
dbed468b
MF		 7402021-01-04 Mike Frysinger <vapier@gentoo.org>
741
742 * sim-config.c (print_sim_config): Rename to ...
2b667e32 743 (sim_config_print): ... this.
dbed468b
MF		 744 * sim-config.h: Likewise.
745
0ede24f2
MF		 7462021-01-02 Mike Frysinger <vapier@gentoo.org>
747
748 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
749 FLOOR_PAGE): Delete unused macros.
750 (align_up, align_down): Define.
751
b3f8962b
TV		 7522020-08-10 Tom de Vries <tdevries@suse.de>
753
754 * sim-cpu.c: Include stdlib.h for free.
755
b760fb3a
SM		 7562020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
757
758 * nrun.c: Include stdlib.h.
759 * sim-core.c: Likewise.
760 * sim-engine.c: Likewise.
761 * sim-io.c: Likewise.
762 * sim-module.c: Likewise.
763 * sim-reason.c: Likewise.
764
78aa740b
TT		 7652019-12-19 Tom Tromey <tromey@adacore.com>
766
767 PR build/24572:
768 * Makefile.in (install-strip): New target.
769
f47674be
PK		 7702019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
771
772 * sim-utils.c: Prevent buffer overflow.
773
ddd44b70
DD		 7742019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
775
776 * gennltvals.sh: Add PRU libgloss target.
777 * nltvals.def: Regenerate from the latest libgloss sources.
778
f1cc84f5
SH		 7792019-06-13 Stafford Horne <shorne@gmail.com>
780
781 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
782 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
783 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
784
688cea90
SH		 7852019-06-13 Stafford Horne <shorne@gmail.com>
786
787 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
788 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
789
798066ab
AB		 7902019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
791
792 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
793 CURRENT_TARGET_BYTE_ORDER.
794 (SUBWORDTFSI): Likewise.
795 (JOINSIDF): Likewise.
796 (JOINSIXF): Likewise.
797 (JOINSITF): Likewise.
798
d3fe0d7b
AB		 7992019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
800
801 * sim-base.h: Add 'sim-assert.h' include.
802 * sim-basics.h: Add 'libiberty.h' include.
803
b6061d4d
SH		 8042019-03-28 Stafford Horne <shorne@gmail.com>
805
806 * sim-options.c: Include "config.h".
807 Include <stdio.h>.
808 * sim-watch.c: Include "config.h".
809 Include <stdio.h>.
810 * hw-device.c: Include <string.h>.
811 * hw-events.c: Include <string.h>.
812 * hw-handles.c: Include <stdlib.h>.
813 * sim-fpu.c: Include <stdlib.h>.
814
ef986697
SH		 8152019-03-28 Stafford Horne <shorne@gmail.com>
816
817 * Make-common.in (sim-arange_h): Remove sim-arange.c
818 * sim-arange.c: Remove SIM_ARANGE_C.
819 Add ifdef for _SIM_ARANGE_C_.
820 Include "sim-arange.h".
821 Remove include for unused "sim-assert.h".
822 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
823 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
824 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
825 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
826 INLINE_SIM_ARANGE.
827 * sim-arange.h (sim_addr_range_add): Declare as
828 INLINE_SIM_ARANGE.
829 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
830 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
831 Remove definition of SIM_ARANGE_INLINE.
832 Remove [HAVE_INLINE].
833 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
834 * sim-base.h: Include "sim-arange.h"
835 * sim-basics.h: Remove include of "sim-arange.h"
836 * sim-inline.c: Include "sim-arange.c"
837 * sim-inline.h: Define INLINE_SIM_ARANGE.
838 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
839 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
840
67f8b42f
TT		 8412019-01-26 Tom Tromey <tom@tromey.com>
842
843 * Make-common.in (version.c): Use sim's create-version.sh.
844 * create-version.sh: New file.
845
7516c26f
PK		 8462019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
847
b84bb29d 848 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 849
dc7e8184
SM		 8502019-01-15 Simon Marchi <simon.marchi@ericsson.com>
851
852 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
853
c5ebe0ff
AB		 8542018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
855
856 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
857 this point, it should have already been set in cb_syscall.
858
07f5f4c6
RH		 8592018-10-05 Stafford Horne <shorne@gmail.com>
860
861 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
862 (ADDOFDI): New function, add overflow flag DI variant.
863 (SUBCFDI): New function, subtract carry flag DI variant.
864 (SUBOFDI): New function, subtract overflow flag DI variant.
865
2283a210
КВО		 8662018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
867
868 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
869 cpu_core.byte_xor.
870 * sim-core.c (sim_core_set_xor): Likewise.
871 (sim_core_xor_read_buffer): Likewise.
872 (sim_core_xor_write_buffer): Likewise.
873
58884b0e
PG		 8742017-12-12 Peter Gavin <pgavin@gmail.com>
875 Stafford Horne <shorne@gmail.com>
876
877 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
878 flag.
879 (MUL1OFSI): New function, 1's complement overflow flag.
880
07b95864
PG		 8812017-12-12 Peter Gavin <pgavin@gmail.com>
882 Stafford Horne <shorne@gmail.com>
883
884 * cgen-accfp.c (remsf, remdf): New function.
885 (cgen_init_accurate_fpu): Add remsf and remdf.
886 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
887 * sim-fpu.c (sim_fpu_rem): New function.
888 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
889 (sim_fpu_rem): New function.
890 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
891
5c887dd5
JB		 8922017-09-06 John Baldwin <jhb@FreeBSD.org>
893
894 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
895 environment.
896
003ca0fd
YQ		 8972017-05-24 Yao Qi <yao.qi@linaro.org>
898
899 * sim-trace.c (trace_disasm): Caller update.
900
5357150c
MF		 9012016-08-15 Mike Frysinger <vapier@gentoo.org>
902
903 * sim-base.h (sim_state_base): Add prog_syms_count.
904 (STATE_PROG_SYMS_COUNT): Define.
905 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
906 (trace_load_symbols): New function.
907 (trace_sym_value): Likewise.
908 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
909 loading logic with a call to trace_load_symbols.
910 * sim-trace.h (trace_load_symbols, trace_sym_value): New
911 prototypes.
912
4c171e25
MF		 9132016-08-13 Mike Frysinger <vapier@gentoo.org>
914
915 * cgen-types.h (mode_names): Mark const.
916 * cgen-utils.c (mode_names): Likewise.
917
6b979454
MF		 9182016-08-13 Mike Frysinger <vapier@gentoo.org>
919
920 * cgen-defs.h (struct cgen_state): Delete argv and envp.
921 (STATE_ARGV, STATE_ENVP): Delete.
922
13754e4c
NC		 9232016-02-04 Nick Clifton <nickc@redhat.com>
924
925 * cgen-scache.c (scache_option_handler): Prevent possible
926 undefined behaviour computing the size of the scache by using
927 unsigned integers instead of signed integers.
928
f749ed60
JB		 9292016-01-17 Joel Brobecker <brobecker@adacore.com>
930
931 * sim-fpu.c: Minor comment fixes throughout.
932
3c8e93b7
JB		 9332016-01-17 Joel Brobecker <brobecker@adacore.com>
934
935 * sim-fpu.c (print_bits): Minor reformatting (no code change).
936 (sim_fpu_map): Likewise.
937
34ac507d
MF		 9382016-01-11 Mike Frysinger <vapier@gentoo.org>
939
940 * sim-config.c (print_sim_config): Drop extra whitespace before =
941 in output for byte order, stdio, and msb settings.
942
ce39bd38
MF		 9432016-01-10 Mike Frysinger <vapier@gentoo.org>
944
945 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
946 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
947 sim-stdio, sim-trace, and sim-profile.
948 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
949 (SIM_AC_OPTION_ASSERT): Likewise.
950 (SIM_AC_OPTION_SMP): Likewise.
951 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
952 * configure: Regenerate.
953 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
954 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
955 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
956 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
957 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
958 WITH_ENVIRONMENT & USER_ENVIRONMENT.
959 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
960 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
961 WITH_ASSERT, WITH_STDIO): Delete.
962 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
963 check.
964
e19418e0
MF		 9652016-01-10 Mike Frysinger <vapier@gentoo.org>
966
967 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
968 * configure: Regenerate.
969 * Make-common.in (SIM_PACKAGES): Delete.
970 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
971
16f7876d
MF		 9722016-01-10 Mike Frysinger <vapier@gentoo.org>
973
974 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
975
35656e95
MF		 9762016-01-10 Mike Frysinger <vapier@gentoo.org>
977
978 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
979
99d8e879
MF		 9802016-01-10 Mike Frysinger <vapier@gentoo.org>
981
982 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
983 sim_link_links.
984 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
985 * gentmap.c: Change targ-vals.def include to nltvals.def.
986 * Make-common.in (gentmap): Change targ-vals.def to
987 $(srccom)/nltvals.def.
988 (distclean): Delete rm -f targ-vals.def.
989 * Makefile.in: Update comment.
990
347fe5bb
MF		 9912016-01-10 Mike Frysinger <vapier@gentoo.org>
992
993 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
994 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
995 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
996
0dc73ef7
MF		 9972016-01-10 Mike Frysinger <vapier@gentoo.org>
998
999 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
1000 and --enable-sim-stdcall and sim_stdcall.
1001 * configure: Regenerate.
1002 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
1003 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
1004 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
1005 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
1006 (REGPARM_*): Delete all regparm defines and their use.
1007
22be3fbe
MF		 10082016-01-10 Mike Frysinger <vapier@gentoo.org>
1009
1010 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
1011 * Make-common.in (SIM_CFLAGS): Delete.
1012 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
1013 * Makefile.in: Likewise.
1014
936df756
MF		 10152016-01-09 Mike Frysinger <vapier@gentoo.org>
1016
1017 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
1018 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
1019 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
1020 * acinclude.m4 (SIM_AC_COMMON): ... here.
1021 * aclocal.m4, configure: Regenerate.
1022 * config.in: Delete file.
1023 * callback.c: Change cconfig.h include to config.h.
1024 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
1025 syscall.c: Likewise.
1026 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
1027 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
1028
b900245c
MF		 10292016-01-06 Mike Frysinger <vapier@gentoo.org>
1030
1031 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
1032 date, and time information.
1033
2e3d4f4d
MF		 10342016-01-06 Mike Frysinger <vapier@gentoo.org>
1035
1036 * sim-options.c (sim_parse_args): Mark argv array const.
1037 * sim-options.h (sim_parse_args): Likewise.
1038
bfb2629c
MF		 10392016-01-05 Mike Frysinger <vapier@gentoo.org>
1040
1041 * sim-trace.c: Include dis-asm.h.
1042 (OPTION_TRACE_DISASM): New enum.
1043 (trace_options): Add trace-disasm flag.
1044 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1045 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1046 (dis_read, dis_printf, trace_disasm): New functions.
1047 * sim-trace.h: Include dis-asm.h.
1048 (TRACE_INSN_IDX): Clarify comment.
1049 (TRACE_DISASM_IDX): New enum.
1050 (TRACE_disasm): New define.
1051 (WITH_TRACE_DISASM_P): New define.
1052 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1053 (STRACE_DISASM_P): New define.
1054 (TRACE_DISASM_P): Likewise.
1055 (TRACE_DISASM_P): Likewise.
1056 (TRACE_DISASM): Likewise.
1057 (trace_disasm): New function.
1058
44ddb0c6
MF		 10592016-01-04 Mike Frysinger <vapier@gentoo.org>
1060
1061 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1062
bc273e17
MF		 10632016-01-04 Mike Frysinger <vapier@gentoo.org>
1064
1065 * cgen-scache.c (MAX): Delete.
1066 (scache_init): Change MAX to max.
1067 * cgen-trace.c (min): Delete.
1068 * cgen-utils.c (min): Delete.
1069 * sim-basics.h [!min] (min): Define.
1070 [!max] (max): Define.
1071
8d7d784e
MF		 10722016-01-04 Mike Frysinger <vapier@gentoo.org>
1073
1074 * sim-options.c (sim_parse_args): Tweak getopt error message.
1075
9bbf6f91
MF		 10762016-01-04 Mike Frysinger <vapier@gentoo.org>
1077
1078 * acinclude.m4 (sim-bswap): Delete.
1079 * configure: Regenerate.
1080 * Make-common.in (SIM_BSWAP): Delete.
1081 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1082 * sim-config.h (htonl, ntohl): Delete.
1083 (WITH_BSWAP): Delete.
1084
77cf2ef5
MF		 10852016-01-03 Mike Frysinger <vapier@gentoo.org>
1086
1087 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1088 opterr state to it before calling getopt_long and restore afterwards.
1089 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1090
61971b86
MF		 10912016-01-03 Mike Frysinger <vapier@gentoo.org>
1092
1093 * hw-device.h (device): Delete commented typedef.
1094 * sim-basics.h (device): Delete typedef.
1095
34fed699
MF		 10962016-01-03 Mike Frysinger <vapier@gentoo.org>
1097
1098 * sim-options.c (sim_parse_args): Replace for loop with a call
1099 to countargv.
1100
aba6f46b
MF		 11012016-01-03 Mike Frysinger <vapier@gentoo.org>
1102
1103 * nrun.c (myname): Mark const.
1104 (main): Mark name const. Replace myname parsing loop with a
1105 call to lbasename.
1106
0cb8d851
MF		 11072016-01-03 Mike Frysinger <vapier@gentoo.org>
1108
1109 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1110 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1111 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1112 * config.in, configure: Regenerate.
1113 * Make-common.in (SIM_HOSTENDIAN): Delete.
1114 * sim-config.c (current_host_byte_order): Delete.
1115 (sim_config): Delete current_host_byte_order assignments and
1116 CURRENT_HOST_BYTE_ORDER checks.
1117 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1118 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1119 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1120 (current_host_byte_order): Delete.
1121 (CURRENT_HOST_BYTE_ORDER): Likewise.
1122 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1123 (HOST_BYTE_ORDER): ... this.
1124 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1125 HOST_BYTE_ORDER.
1126 (sim_endian_join_16): Likewise.
1127 * sim-n-core.h (sim_core_read_misaligned_N): Change
1128 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1129 (sim_core_write_misaligned_N): Likewise.
1130 * sim-n-endian.h (endian_t2h_N): Likewise.
1131 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1132 endian_le2h_N): Likewise.
1133 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1134
1ac72f06
MF		 11352016-01-02 Mike Frysinger <vapier@gentoo.org>
1136
1137 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1138 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1139 BFD_ENDIAN_UNKNOWN.
1140 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1141 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1142 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1143 * nrun.c (main): Likewise.
1144 * sim-config.c (current_host_byte_order): Change type to enum
1145 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1146 (current_target_byte_order): Likewise.
1147 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1148 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1149 BFD_ENDIAN_UNKNOWN.
1150 (sim_config): Change prefered_target_byte_order type to enum
1151 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1152 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1153 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1154 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1155 Delete all the various arch/OS endian includes & defines.
1156 (current_host_byte_order): Change type to enum bfd_endian.
1157 (current_target_byte_order): Likewise.
1158 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1159 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1160 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1161 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1162 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1163 BFD_ENDIAN_UNKNOWN.
1164 (sim_events_watch_core): Likewise.
1165 * sim-events.h: Likewise.
1166 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1167 BFD_ENDIAN_BIG.
1168 (sim_core_write_misaligned_N): Likewise.
1169 * sim-n-endian.h (endian_h2be_N): Likewise.
1170 (endian_be2h_N): Likewise.
1171 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1172 (offset_N): Likewise.
1173 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1174 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1175
d47f5b30
MF		 11762016-01-02 Mike Frysinger <vapier@gentoo.org>
1177
1178 * cgen-defs.h (current_state): Delete.
1179 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1180 * sim-utils.c (current_state): Delete.
1181
9950eccb
MF		 11822015-12-30 Mike Frysinger <vapier@gentoo.org>
1183
1184 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1185 to use lbasename.
1186
5e744ef8
MF		 11872015-12-27 Mike Frysinger <vapier@gentoo.org>
1188
1189 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1190
1b393626
MF		 11912015-12-26 Mike Frysinger <vapier@gentoo.org>
1192
1193 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1194 * config.in, configure: Regenerate.
1195 * Make-common.in (sim-basics_h): Delete tconfig.h.
1196 (distclean): Likewise.
1197 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1198 (new_sim_core_mapping): Delete WITH_HW and device *device.
1199 (sim_core_map_attach, sim_core_attach): Likewise.
1200 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1201 (sim_core_write_buffer): Likewise.
1202 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1203 *device.
1204 (sim_core_attach): Likewise.
1205 (device_io_read_buffer, device_io_write_buffer): Delete.
1206 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1207 (sim_core_write_aligned_N): Likewise.
1208 * tconfig.h: Delete file.
1209
dea10706
MF		 12102015-12-26 Mike Frysinger <vapier@gentoo.org>
1211
1212 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1213 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1214 (sim_core_write_buffer): Move cia decl to top of func. Call
1215 sim_cpu_hw_io_write_buffer if cpu is valid.
1216
49aef5a5
MF		 12172015-12-25 Mike Frysinger <vapier@gentoo.org>
1218
1219 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1220 HW_TRACE call.
1221 (hw_find_integer_property): Likewise.
1222 (hw_find_integer_array_property): Likewise.
1223 (hw_add_duplicate_property): Likewise.
1224
cf59f47e
MF		 12252015-12-25 Mike Frysinger <vapier@gentoo.org>
1226
1227 * sim-config.h (WITH_ENGINE): Delete.
1228 * sim-module.c (modules): Always include sim_engine_install.
1229
0d585950
MF		 12302015-12-25 Mike Frysinger <vapier@gentoo.org>
1231
1232 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1233 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1234 * sim-base.h: Always include sim-model.h.
1235 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1236 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1237 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1238 [!WITH_MODEL_P] (sim_machs): Define.
1239 * sim-model.h: Add some developer docs.
1240 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1241 (WITH_MODEL_P): Define.
1242 * sim-module.c (modules): Always include sim_model_install.
1243 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1244
8a0ebee6
MF		 12452015-12-25 Mike Frysinger <vapier@gentoo.org>
1246
1247 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1248 * sim-model.c: Likewise.
1249 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1250 SIM_MACH_IMP_PROPERTIES
1251
42a3af56
MF		 12522015-12-25 Mike Frysinger <vapier@gentoo.org>
1253
1254 * sim-core.c (device_error): Delete.
1255 (sim_core_map_attach): Delete calls to device_error.
1256 (sim_core_attach): Likewise.
1257 * sim-core.h (device_error): Delete.
1258 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1259 to sim_engine_abort.
1260 (sim_core_write_aligned_N): Likewise.
1261
9e8e7dd9
MF		 12622015-12-25 Mike Frysinger <vapier@gentoo.org>
1263
1264 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1265 * sim-core.c (sim_core_write_buffer): Likewise.
1266 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1267 (sim_core_write_aligned_N): Likewise.
1268
268c9139
MF		 12692015-12-25 Mike Frysinger <vapier@gentoo.org>
1270
1271 * dv-pal.c: Include config.h and sim-main.h.
1272 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1273
26936211
MF		 12742015-12-24 Mike Frysinger <vapier@gentoo.org>
1275
1276 * sim-options.c (standard_options): Always enable load-lma and
1277 load-vma options.
1278 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1279
9db2b719
MF		 12802015-12-24 Mike Frysinger <vapier@gentoo.org>
1281
1282 * sim-module.c (MODULE_LIST): Delete.
1283
bd3fb5b8
MF		 12842015-12-24 Mike Frysinger <vapier@gentoo.org>
1285
1286 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1287 Move to h8300/compile.c.
1288 [SIM_H8300] (standard_options): Likewise.
1289 (standard_option_handler): Likewise.
1290
84e8e361
MF		 12912015-12-24 Mike Frysinger <vapier@gentoo.org>
1292
1293 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1294 sim_watchpoint_install.
1295
3cabaf66
MF		 12962015-12-24 Mike Frysinger <vapier@gentoo.org>
1297
1298 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1299 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1300 sim_memopt_install.
1301 * sim-options.c (OPTION_MEM_SIZE): Delete.
1302 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1303 (standard_option_handler): Likewise.
1304
8abe6c66
MF		 13052015-12-24 Mike Frysinger <vapier@gentoo.org>
1306
1307 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1308
dc11500a
MF		 13092015-11-21 Mike Frysinger <vapier@gentoo.org>
1310
1311 PR sim/18762
1312 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1313
2561d580
MF		 13142015-11-21 Mike Frysinger <vapier@gentoo.org>
1315
1316 PR sim/19273
1317 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1318 vasprintf, and va_end together. Check ret after va_end call.
1319
37258e99
MF		 13202015-11-21 Mike Frysinger <vapier@gentoo.org>
1321
1322 * sim-types.h (SIM_PRI_TB): Define.
1323 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1324 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1325 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1326 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1327
cdf850e9
MF		 13282015-11-17 Mike Frysinger <vapier@gentoo.org>
1329
1330 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1331 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1332 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1333 (sim_core_translate): Likewise.
1334 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1335
146b80ff
MF		 13362015-11-16 Mike Frysinger <vapier@gentoo.org>
1337
1338 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1339 (cgen_cpu_close): Change to XCONCAT2.
1340
797eee42
MF		 13412015-11-15 Mike Frysinger <vapier@gentoo.org>
1342
1343 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1344 and sim-stop.o.
1345
6e4f085c
MF		 13462015-11-14 Mike Frysinger <vapier@gentoo.org>
1347
1348 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1349 * sim-close.c: New file.
1350
8e394ffc
AB		 13512015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1352 Ali Lown <ali.lown@imgtec.com>
1353
1354 * sim-bits.h (EXTEND6): New macro.
1355 (EXTEND12): New macro.
1356 (EXTEND25): New macro.
1357
602a67cb
MF		 13582015-06-24 Mike Frysinger <vapier@gentoo.org>
1359
1360 * sim-trace.c (trace_one_insn): Delete.
1361 * sim-trace.h (trace_one_insn): Delete.
1362
9b6025d1
MF		 13632015-06-24 Mike Frysinger <vapier@gentoo.org>
1364
1365 * sim-trace.c (debug_printf): Rename to ...
1366 (sim_debug_printf): ... this.
1367 * sim-trace.h (debug_printf): Delete define.
1368 (debug_printf): Rename to ...
1369 (sim_debug_printf): ... this.
1370
fa8f87e5
MF		 13712015-06-24 Mike Frysinger <vapier@gentoo.org>
1372
1373 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1374 (trace_options): Add trace-register option.
1375 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1376 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1377 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1378 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1379 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1380
cf304b56
MF		 13812015-06-24 Mike Frysinger <vapier@gentoo.org>
1382
1383 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1384 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1385 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1386 STRACE_DEBUG): Define.
1387
8371bf0c
MF		 13882015-06-24 Mike Frysinger <vapier@gentoo.org>
1389
1390 * sim-trace.c (trace_options): Update help text for trace-alu,
1391 trace-fpu, trace-vpu, and trace-semantics.
1392 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1393 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1394
e7505490
MF		 13952015-06-24 Mike Frysinger <vapier@gentoo.org>
1396
1397 * sim-assert.h (SIM_FILTER_PATH): Delete.
1398 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1399 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1400 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1401 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1402 * sim-events.c: Include libiberty.h.
1403 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1404
8d0978fb
MF		 14052015-06-23 Mike Frysinger <vapier@gentoo.org>
1406
1407 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1408 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1409 (AC_ARG_ENABLE(sim-debug)): Likewise.
1410 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1411 (AC_ARG_ENABLE(sim-trace)): Likewise.
1412 (AC_ARG_ENABLE(sim-profile)): Likewise.
1413 (AC_ARG_ENABLE(sim-environment)): Likewise.
1414 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1415 (AC_ARG_ENABLE(sim-assert)): Likewise.
1416 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1417 (AC_ARG_ENABLE(sim-endian)): Likewise.
1418 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1419 (AC_ARG_ENABLE(sim-float)): Likewise.
1420 (AC_ARG_ENABLE(sim-scache)): Likewise.
1421 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1422 (AC_ARG_ENABLE(sim-inline)): Likewise.
1423 (AC_ARG_ENABLE(sim-packages)): Likewise.
1424 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1425 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1426 (AC_ARG_ENABLE(sim-smp)): Likewise.
1427 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1428 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1429 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1430 * configure: Regenerate.
1431
4953dc20
MF		 14322015-06-23 Mike Frysinger <vapier@gentoo.org>
1433
1434 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1435
b50a1532
MF		 14362015-06-23 Mike Frysinger <vapier@gentoo.org>
1437
1438 * cgen-trace.c [!__STDC__]: Delete.
1439 * sim-trace.h [!__STDC__]: Likewise.
1440
ccd4b295
MF		 14412015-06-21 Mike Frysinger <vapier@gentoo.org>
1442
1443 * sim-model.c (sim_model_init): Assert model is not NULL.
1444
f55b33d5
MF		 14452015-06-21 Mike Frysinger <vapier@gentoo.org>
1446
1447 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1448 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1449 uint#_t.
1450
618b526e
MF		 14512015-06-21 Mike Frysinger <vapier@gentoo.org>
1452
1453 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1454 (SIM_ALU_H): ... this.
1455 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1456 (SIM_ASSERT_H): ... this.
1457 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1458 (SIM_BASICS_H): ... this.
1459 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1460 (SIM_BITS_H): ... this.
1461 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1462 (SIM_ENDIAN_H): ... this.
1463
57b42d64
MF		 14642015-06-18 Mike Frysinger <vapier@gentoo.org>
1465
1466 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1467 constant string.
1468
7aec3bb9
MF		 14692015-06-18 Mike Frysinger <vapier@gentoo.org>
1470
1471 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1472 m for sentinel testing.
1473
7d5c6c43
MF		 14742015-06-17 Mike Frysinger <vapier@gentoo.org>
1475
1476 * sim-syscall.c: Include errno.h and targ-vals.h.
1477 (sim_syscall_multi, sim_syscall): Define.
1478 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1479 * syscall.c (cb_syscall): Extend comment.
1480
61a0c964
MF		 14812015-06-17 Mike Frysinger <vapier@gentoo.org>
1482
1483 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1484 * sim-syscall.c: New file.
1485 * sim-syscall.h: New file.
1486
6362a3f8
MF		 14872015-06-17 Mike Frysinger <vapier@gentoo.org>
1488
1489 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1490 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1491 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1492 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1493 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1494 Define.
1495 * gentmap.c (gen_targ_map_c): Output name field.
1496
306f4178
MF		 14972015-06-12 Mike Frysinger <vapier@gentoo.org>
1498
1499 * acinclude.m4: Change configure.in to configure.ac.
1500 * sim-config.h: Likewise.
1501
a3487082
MF		 15022015-06-12 Mike Frysinger <vapier@gentoo.org>
1503
1504 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1505 * configure: Regenerate.
1506
bb11f3ed
MF		 15072015-06-12 Mike Frysinger <vapier@gentoo.org>
1508
1509 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1510 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1511 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1512 TRACE_DEBUG): Define.
1513
bffcfec8
MF		 15142015-06-12 Mike Frysinger <vapier@gentoo.org>
1515
1516 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1517 * sim-trace.c (trace_option_handler): Likewise.
1518 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1519 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1520 (TRACE_ANY_P): Likewise.
1521
db7858e2
MF		 15222015-06-12 Mike Frysinger <vapier@gentoo.org>
1523
1524 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1525 CGEN_TRACE_INSN_FINI.
1526 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1527 trace_result to cgen_trace_result, trace_insn_fini to
1528 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1529 and trace_extract to cgen_trace_extract.
1530 * cgen-trace.h (trace_insn_init): Rename to ...
1531 (cgen_trace_insn_init): ... this.
1532 (trace_insn_fini): Rename to ...
1533 (cgen_trace_insn_fini): ... this.
1534 (trace_insn): Rename to ...
1535 (cgen_trace_insn): ... this.
1536 (trace_extract): Rename to ...
1537 (cgen_trace_extract): ... this.
1538 (trace_result): Rename to ...
1539 (cgen_trace_result): ... this.
1540 (TRACE_RESULT_P): Rename to ...
1541 (CGEN_TRACE_RESULT_P): ... this.
1542 (TRACE_INSN_INIT): Rename to ...
1543 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1544 cgen_trace_insn_init.
1545 (TRACE_INSN_FINI): Rename to ...
1546 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1547 cgen_trace_insn_fini.
1548 (TRACE_PRINTF): Rename to ...
1549 (CGEN_TRACE_PRINTF): ... this.
1550 (TRACE_INSN): Rename to ...
1551 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1552 (TRACE_EXTRACT): Rename to ...
1553 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1554 cgen_trace_extract.
1555 (TRACE_RESULT): Rename to ...
1556 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1557 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1558 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1559 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1560 TRACE_INSN to CGEN_TRACE_INSN.
1561 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1562
83034798
MF		 15632015-06-11 Mike Frysinger <vapier@gentoo.org>
1564
1565 * sim-events.c (ETRACE_P): Delete.
1566 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1567 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1568 * sim-events.h (struct _sim_events): Delete trace member.
1569 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1570 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1571
ce4eda4a
MF		 15722015-06-11 Mike Frysinger <vapier@gentoo.org>
1573
1574 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1575 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1576 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1577 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1578
a6c2a374
MF		 15792015-06-11 Mike Frysinger <vapier@gentoo.org>
1580
1581 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1582
9b9c712c
MF		 15832015-06-11 Mike Frysinger <vapier@gentoo.org>
1584
1585 * sim-trace.h (WITH_TRACE_P): New define.
1586 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1587 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1588 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1589 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1590 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1591 Redefine to use WITH_TRACE_P.
1592
15932015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1594
1595 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1596 mistake in call to sim_engine_abort.
509c2f32 1597
0a13382c
NC		 15982015-04-29 Nick Clifton <nickc@redhat.com>
1599
1600 PR 18273
1601 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1602 increasing parenthesis around casts to signed values.
0a13382c 1603
767e68f1
MF		 16042015-04-21 Mike Frysinger <vapier@gentoo.org>
1605
1606 * gennltvals.sh: Add mcore support.
1607 * nltvals.def: Regenerate.
1608
248d23e8
MF		 16092015-04-21 Mike Frysinger <vapier@gentoo.org>
1610
1611 * cgen.sh: Add +x permissions.
1612 * genmloop.sh: Likewise.
1613 * gentvals.sh: Likewise.
1614 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1615 Change all uses of srcroot for newlib to newlibroot.
1616
20bca71d
MF		 16172015-04-18 Mike Frysinger <vapier@gentoo.org>
1618
1619 * sim-base.h (SIM_CPU): New typedef.
1620
7e83aa92
MF		 16212015-04-18 Mike Frysinger <vapier@gentoo.org>
1622
1623 * cgen-engine.h (CIA_ADDR): Delete.
1624 * sim-base.h: Update sim_cia example.
1625 [!CIA_ADDR] (sim_cia): New typedef.
1626
034685f9
MF		 16272015-04-17 Mike Frysinger <vapier@gentoo.org>
1628
1629 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1630 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1631 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1632 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1633 CIA_SET to CPU_PC_SET.
1634
78e9aa70
MF		 16352015-04-15 Mike Frysinger <vapier@gentoo.org>
1636
1637 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1638 * sim-main.h (STATE_CPU): Remove from comment and define.
1639
bf12d44e
MF		 16402015-04-13 Mike Frysinger <vapier@gentoo.org>
1641
1642 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1643 * configure: Regenerate.
1644
a542beff
MF		 16452015-04-13 Mike Frysinger <vapier@gentoo.org>
1646
1647 * sim-options.c: Include version.h.
1648 (OPTIONS_VERSION): New enum.
1649 (standard_options): Add "version".
1650 (standard_option_handler): Handle OPTIONS_VERSION.
1651
8c32ba22
MF		 16522015-04-13 Mike Frysinger <vapier@gentoo.org>
1653
1654 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1655 (create-version.sh): Delete.
1656
122bbfb5
MF		 16572015-04-06 Mike Frysinger <vapier@gentoo.org>
1658
1659 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1660
0fe84f3f
MF		 16612015-04-01 Mike Frysinger <vapier@gentoo.org>
1662
1663 * run-sim.h, run.c: Delete.
1664 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1665
aadc9410
MF		 16662015-03-31 Mike Frysinger <vapier@gentoo.org>
1667
1668 * config.in, configure: Regenerate.
1669 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1670 (ZLIB, ZLIBINC): Define.
1671 (BFD_LIB): Add $(ZLIB).
1672
5a394431
MF		 16732015-03-31 Mike Frysinger <vapier@gentoo.org>
1674
1675 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1676 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1677
92fc6153
MF		 16782015-03-29 Mike Frysinger <vapier@gentoo.org>
1679
1680 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1681 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1682 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1683
596f8827
MF		 16842015-03-24 Mike Frysinger <vapier@gentoo.org>
1685
1686 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1687 usage of STATE_WATCHPOINTS.
1688 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1689 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1690
523ba8f9
MF		 16912015-03-24 Mike Frysinger <vapier@gentoo.org>
1692
1693 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1694
c0931f26
MF		 16952015-03-24 Mike Frysinger <vapier@gentoo.org>
1696
1697 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1698
30452bbe
MF		 16992015-03-24 Mike Frysinger <vapier@gentoo.org>
1700
1701 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1702 of enable_sim_hardware to AC_ARG_ENABLE.
1703
49cd1634
MF		 17042015-03-23 Mike Frysinger <vapier@gentoo.org>
1705
1706 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1707 Add dv-sockser.o to sim_hw_objs.
1708
3649cb06
MF		 17092015-03-23 Mike Frysinger <vapier@gentoo.org>
1710
1711 * dv-sockser.c: Include config.h.
1712 * dv-sockser.h: Include sim-inline.h.
1713 [HAVE_DV_SOCKSER]: Move all prototypes here.
1714 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1715 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1716
6cd5ace4
MF		 17172015-03-16 Mike Frysinger <vapier@gentoo.org>
1718
1719 * gentmap.c, run.c: Convert old style prototypes.
1720
ae7d0cac
MF		 17212015-03-16 Mike Frysinger <vapier@gentoo.org>
1722
1723 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1724 symlinking tconfig.h to tconfig.in.
1725 * config.in, configure: Regenerate.
1726 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1727 * tconfig.in: Rename file ...
1728 * tconfig.h: ... here.
1729
8406bb59
MF		 17302015-03-15 Mike Frysinger <vapier@gentoo.org>
1731
1732 * dv-socker.h (dv_sockser_install): Declare.
1733 * sim-module.c: Include config.h.
1734 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1735 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1736 * sim-module.h: Include gdb/remote-sim.h.
1737
1303206d
MF		 17382015-03-14 Mike Frysinger <vapier@gentoo.org>
1739
1740 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1741 (sim-inline.c): Delete rule.
1742
465fb143
MF		 17432015-03-14 Mike Frysinger <vapier@gentoo.org>
1744
1745 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1746 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1747 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1748
93129366
MF		 17492015-03-14 Mike Frysinger <vapier@gentoo.org>
1750
1751 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1752 [!ASSERT, WITH_ASSERT]: Likewise.
1753 * sim-endian.c: Delete sim-io.h include.
1754
4c4ca605
MF		 17552015-02-19 Mike Frysinger <vapier@gentoo.org>
1756
1757 * run-sim.h (sim_kill): Delete unused prototype.
1758
dc1d9d1f
CG		 17592015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1760
16218fd3
CG		 1761 * gentmap.c: Include "string.h".
1762
17632015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1764
1765 * sim-options.c (sim_args_command): Call freeargv() when failure
1766 occurs.
dc1d9d1f 1767
fdbf396f
JB		 17682015-01-07 Joel Brobecker <brobecker@adacore.com>
1769
1770 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1771
2d7bb758
JB		 17722014-12-03 Joel Brobecker <brobecker@adacore.com>
1773
1774 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1775 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1776 callbacks following renaming in callback.h.
1777 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1778 callback by call to "to_lstat" callback
1779
6aefca7e
GB		 17802014-08-28 Gary Benson <gbenson@redhat.com>
1781
1782 * sim-trace.h (debug_printf): New define.
1783
2974be62
AM		 17842014-08-19 Alan Modra <amodra@gmail.com>
1785
1786 * configure: Regenerate.
1787
faa743bb
RM		 17882014-08-15 Roland McGrath <mcgrathr@google.com>
1789
1790 * configure: Regenerate.
1791 * config.in: Regenerate.
1792
60d847df
MF		 17932014-03-10 Mike Frysinger <vapier@gentoo.org>
1794
1795 * sim-command.c (sim_do_command): Add const to cmd.
1796 * sim-options.c (sim_args_command): Add const to cmd.
1797 * sim-options.h (sim_args_command): Add const to cmd.
1798
b2b255bd
MF		 17992014-03-05 Mike Frysinger <vapier@gentoo.org>
1800
1801 * sim-hload.c (sim_load): Add const to prog.
1802 * sim-load.c (sim_load_file): Likewise.
1803 * sim-utils.c (sim_analyze_program): Likewise.
1804 * sim-utils.h (sim_analyze_program): Likewise.
1805 (sim_load_file): Likewise.
1806
1a8a700e
MF		 18072014-03-04 Mike Frysinger <vapier@gentoo.org>
1808
1809 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1810 * callback.c (system): Delete unused prototype.
1811 (os_init): Likewise.
1812 (os_shutdown): Likewise.
1813 (os_unlink): Likewise.
1814 (os_time): Likewise.
1815 (os_system): Likewise.
1816 (os_rename): Likewise.
1817 (os_write_stdout): Likewise.
1818 (os_flush_stdout): Likewise.
1819 (os_write_stderr): Likewise.
1820 (os_flush_stderr): Likewise.
1821 (os_write): Likewise.
1822 (os_read_stdin): Likewise.
1823 (os_read): Likewise.
1824 (os_open): Likewise.
1825 (os_lseek): Likewise.
1826 (os_isatty): Likewise.
1827 (os_get_errno): Likewise.
1828 (os_close): Likewise.
1829 (os_vprintf_filtered): Likewise.
1830 (os_evprintf_filtered): Likewise.
1831 (os_error): Likewise.
1832 (fdmap): Likewise.
1833 (fdbad): Likewise.
1834 (wrap): Likewise.
1835 (wrap): Change to new style prototype.
1836 (fdbad): Likewise.
1837 (fdmap): Likewise.
1838 (os_close): Likewise.
1839 (os_poll_quit): Likewise.
1840 (os_get_errno): Likewise.
1841 (os_isatty): Likewise.
1842 (os_lseek): Likewise.
1843 (os_open): Likewise.
1844 (os_read): Likewise.
1845 (os_read_stdin): Likewise.
1846 (os_write): Likewise.
1847 (os_write_stdout): Likewise.
1848 (os_flush_stdout): Likewise.
1849 (os_write_stderr): Likewise.
1850 (os_flush_stderr): Likewise.
1851 (os_rename): Likewise.
1852 (os_system): Likewise.
1853 (os_time): Likewise.
1854 (os_unlink): Likewise.
1855 (os_stat): Likewise.
1856 (os_fstat): Likewise.
1857 (os_lstat): Likewise.
1858 (os_ftruncate): Likewise.
1859 (os_truncate): Likewise.
1860 (os_pipe): Likewise.
1861 (os_pipe_empty): Likewise.
1862 (os_pipe_nonempty): Likewise.
1863 (os_shutdown): Likewise.
1864 (os_init): Likewise.
1865 (cb_read_target_syscall_maps): Likewise.
1866 (cb_target_to_host_syscall): Likewise.
1867 (cb_host_to_target_errno): Likewise.
1868 (cb_target_to_host_open): Likewise.
1869 (cb_store_target_endian): Likewise.
1870 (cb_host_to_target_stat): Likewise.
1871 * sim-hload.c (sim_load): Change to new style prototype.
1872 * sim-load.c (sim_load_file): Change to new style prototype.
1873 (report_transfer_performance): Likewise.
1874 (xprintf_bfd_vma): Likewise.
1875 * syscall.c (cb_get_string): Change to new style prototype.
1876 (get_path): Likewise.
1877 (cb_syscall): Likewise.
1878
7b064844
HPN		 18792013-10-15 Hans-Peter Nilsson <hp@axis.com>
1880
1881 * create-version.sh: Align parameters to match those of
1882 ../../gdb/common/create-version.sh.
1883 * Make-common.in (srcsim): New variable.
1884 (version.c): Adjust call to create-version.sh as per above.
1885
bf3d9781
AM		 18862013-09-23 Alan Modra <amodra@gmail.com>
1887
1888 * configure: Regenerate.
1889
f06dccb0
MF		 18902013-09-03 Mike Stump <mikestump@comcast.net>
1891
1892 * sim-options.c (complete_option_list): Mark text and word const.
1893
d6c2da54
TT		 18942013-06-28 Tom Tromey <tromey@redhat.com>
1895
1896 * Make-common.in (version.c): Use version.in, not
1897 common/version.in.
1898 * create-version.sh: Likewise.
1899
b652c496
JB		 19002013-06-24 Joel Brobecker <brobecker@adacore.com>
1901
1902 * create-version.sh: New script. Adapted from
1903 gdb/commong/create-version.sh.
1904 * Make-common.in (version.c): Update rule dependencies,
1905 and re-implement using create-version.sh.
1906
3346cfda
NC		 19072013-06-21 Nick Clifton <nickc@redhat.com>
1908
1909 * gennltvals.sh: Add msp430 support.
1910 * nltvals.def: Regenerate.
1911
31e6ad7d
MF		 19122013-06-03 Mike Frysinger <vapier@gentoo.org>
1913
1914 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1915 * aclocal.m4, configure: Regenerate.
1916
d3685d60
TT		 19172013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1918
1919 PR build/15414:
1920 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1921 -Wformat-nonliteral with -Wno-format.
1922
1517bd27
MF		 19232013-03-26 Mike Frysinger <vapier@gentoo.org>
1924
1925 * acinclude.m4: Regenerate.
1926
3fd38161
JS		 19272013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1928
1929 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1930 which do not support dv-sockser.o. Add always as option to
1931 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1932 is always required to be enabled by simulator.
1933
3f170f37
MF		 19342012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1935
1936 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1937 * nltvals.def: Regenerate.
1938
5f3ef9d0
JB		 19392012-06-16 Joel Brobecker <brobecker@adacore.com>
1940
1941 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1942 * config.in, configure: Regenerate.
1943
2c1fa544
PA		 19442012-05-24 Pedro Alves <palves@redhat.com>
1945
1946 * sim-signal.h (sim_signal_to_target): Rename to ...
1947 (sim_signal_to_gdb_signal): ... this.
1948 * sim-signal.c (sim_signal_to_target): Rename to ...
1949 (sim_signal_to_gdb_signal): ... this.
1950 * sim-reason.c (sim_stop_reason): Adjust to rename.
1951
a493e3e2
PA		 19522012-05-24 Pedro Alves <palves@redhat.com>
1953
1954 PR gdb/7205
1955
72f4393d 1956 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1957
2ea28649
PA		 19582012-05-24 Pedro Alves <palves@redhat.com>
1959
1960 PR gdb/7205
1961
1962 Replace target_signal with gdb_signal throughout.
1963
a6ff997c
NC		 19642012-05-18 Nick Clifton <nickc@redhat.com>
1965
1966 PR 14072
1967 * callback.c: Include config.h before system header files.
1968 * cgen-trace.c: Likewise.
1969 * cgen-utils.c: Likewise.
1970 * gentmap.c: Likewise.
1971
ffbc20d9
MF		 19722012-04-02 Mike Frysinger <vapier@gentoo.org>
1973
1974 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1975
2aaed979
KB		 19762012-03-28 Rathish C <rathish.c@kpitcummins.com>
1977
1978 * sim-trace.c: Update the function prototype of save_data_size.
1979 Move the enum data_fmt from here...
1980 * sim-trace.h: ...to here.
1981 Add function prototype of save_data.
1982
a35a3322
MF		 19832012-03-25 Mike Frysinger <vapier@gentoo.org>
1984
1985 * sim-core.h (sim_core_trans_addr): Add prototype.
1986
f914e384
HPN		 19872012-03-24 Hans-Peter Nilsson <hp@axis.com>
1988
1989 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1990 missing in last change.
1991
2232061b
MF		 19922012-03-24 Mike Frysinger <vapier@gentoo.org>
1993
1994 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1995 * nrun.c: Include string.h/strings.h.
1996 * aclocal.m4, config.in, configure: Regenerate.
1997
ac0aacdf
MF		 19982012-03-22 Mike Frysinger <vapier@gentoo.org>
1999
2000 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
2001 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
2002 out -Werror initialization.
2003
509deab2
MF		 20042012-03-19 Mike Frysinger <vapier@gentoo.org>
2005
2006 * Make-common.in (TAGS): Change a-z to [:lower:].
2007 * acinclude.m4 (sim-trace): Likewise.
2008 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
2009 Change A-Za-z0-9 to [:alnum:].
2010
9a5e0c49
MF		 20112012-03-18 Mike Frysinger <vapier@gentoo.org>
2012
2013 * nrun.c (main): Display strsignal of sigrc.
2014
96cdfef0
MF		 20152012-01-06 Mike Frysinger <vapier@gentoo.org>
2016
2017 * Makefile.in (abs_srcdir): Declare.
2018 (srcroot): Define in terms of abs_srcdir.
2019 (headers): Change srcdir to abs_srcdir.
2020
12c3e59c
JB		 20212012-01-02 Joel Brobecker <brobecker@adacore.com>
2022
2023 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
2024 header.
2025
96987c2b
JB		 20262011-12-19 Joel Brobecker <brobecker@adacore.com>
2027
2028 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
2029 system bourne shell.
2030
71712327
MF		 20312011-12-03 Mike Frysinger <vapier@gentoo.org>
2032
2033 * syscall.c (cb_get_string): Rename from "get_string".
2034 (get_path): Rename get_string call to cb_get_string.
2035
db2e4d67
MF		 20362011-12-03 Mike Frysinger <vapier@gentoo.org>
2037
2038 * Make-common.in (VPATH): Add $(srccom).
2039 (DEP): Delete.
2040 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2041 POSTCOMPILE): New variables.
2042 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2043 Include dependency files, when using GNU Make. Delete all
2044 dependency-only rules.
2045 * aclocal.m4: Include ../../config/depstand.m4. Call
2046 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2047 (MAKE, GMAKE): New substs.
2048
a13852d9
MF		 20492011-11-07 Mike Frysinger <vapier@gentoo.org>
2050
2051 PR sim/13161
2052 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2053 * configure, config.in: Regenerate.
2054 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2055
4399a56b
MF		 20562011-10-19 Mike Frysinger <vapier@gentoo.org>
2057
2058 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2059
f1a81b37
JB		 20602011-10-18 John Wehle <john@feith.com> (tiny patch)
2061
2062 * sim-profile.c (profile_info): Only print the title once.
2063
9c082ca8
MF		 20642011-10-17 Mike Frysinger <vapier@gentoo.org>
2065
2066 * acinclude.m4: Rename from aclocal.m4.
2067 * aclocal.m4: Regenerate.
2068
6ffe910a
MF		 20692011-10-17 Mike Frysinger <vapier@gentoo.org>
2070
2071 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2072 * common.m4: Delete.
2073 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2074 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2075 * configure: Regenerate.
2076
59c0b43d
TT		 20772011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2078
2079 * sim-alu.h (ALU32_AND): Clear carry flag.
2080 (ALU32_AND): Clear carry flag.
2081
66f8d993
MF		 20822011-10-09 Mike Frysinger <vapier@gentoo.org>
2083
2084 * dv-cfi.c: Include stdbool.h.
2085
d56a2aae
MF		 20862011-10-09 Mike Frysinger <vapier@gentoo.org>
2087
2088 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2089
4a99173d
MF		 20902011-10-04 Mike Frysinger <vapier@gentoo.org>
2091
2092 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2093 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2094
10915d9a
MF		 20952011-07-12 Mike Frysinger <vapier@gentoo.org>
2096
2097 * sim-command.c: Include sim-options.h.
2098
63042524
MF		 20992011-07-12 Mike Frysinger <vapier@gentoo.org>
2100
2101 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2102
24a6c33d
MF		 21032011-07-12 Mike Frysinger <vapier@gentoo.org>
2104
2105 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2106 Delete direct call to AC_PROG_CC.
2107
2419798b
MF		 21082011-07-05 Mike Frysinger <vapier@gentoo.org>
2109
2110 * sim-command.c: New file.
2111 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2112 (sim-command.o): New rule.
2113
440db575
MF		 21142011-05-27 Mike Frysinger <vapier@gentoo.org>
2115
2116 * sim-options.c (standard_option_handler): Remove arg[0] check
2117 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2118 not an empty string, otherwise assign "" back to it.
2119
3ddcae71
MF		 21202011-05-26 Mike Frysinger <vapier@gentoo.org>
2121
2122 * nltvals.def: Regenerate to include Blackfin syscalls again.
2123
3a49ea9f
MF		 21242011-05-25 Mike Frysinger <vapier@gentoo.org>
2125
2126 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2127 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2128 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2129 (trace_idx_to_str): Likewise.
2130 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2131 (TRACE_syscall): Define.
2132 (WITH_TRACE_SYSCALL_P): Likewise.
2133 (TRACE_SYSCALL_P): Likewise.
2134
dd931b2f
MF		 21352011-05-23 Mike Frysinger <vapier@gentoo.org>
2136
2137 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2138 remove now-unnecessary sub-scope for glue->type setting.
2139 Check to see if the "reg" property exists before we use it, and
2140 if it doesn't exist, error out for "glue" devices.
2141
0e31da21
MF		 21422011-05-23 Mike Frysinger <vapier@gentoo.org>
2143
2144 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2145 glue-or, and set type to glue_xor when name is glue-xor.
2146 (hw_glue_port_event): Return immediately when type is glue_io
2147 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2148 and hw_port_event calls from glue_and to end of function.
2149
34b47c38
MF		 21502011-05-11 Mike Frysinger <vapier@gentoo.org>
2151
2152 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2153 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2154 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2155 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2156 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2157 around function arguments.
2158
56a9aa1d
MF		 21592011-04-14 Mike Frysinger <vapier@gentoo.org>
2160
2161 * sim-options.c (complete_option_list, sim_complete_command):
2162 New functions.
2163
d45bea91
MF		 21642011-04-02 Mike Frysinger <vapier@gentoo.org>
2165
2166 * dv-glue.c: Fix up style.
2167
12c4cbd5
MF		 21682011-04-02 Mike Frysinger <vapier@gentoo.org>
2169
2170 * hw-alloc.c (hw_alloc_data): Adjust brace.
2171 * hw-base.c (hw_base_data): Likewise.
2172 (generic_hw_unit_decode): Fix indentation.
2173 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2174 * hw-events.c (hw_event, hw_event_data): Likewise.
2175 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2176 * hw-instances.c (hw_instance_data): Likewise.
2177 * hw-instances.h (hw_instance): Likewise.
2178 * hw-main.h (hw_descriptor, enum): Likewise.
2179 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2180 * hw-ports.h (hw_port_descriptor): Likewise.
2181 * hw-properties.c (hw_property_data): Likewise.
2182 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2183 _range_property_spec, _reg_property_spec): Likewise.
2184 * hw-tree.c (_name_specifier, printer): Likewise.
2185 (split_device_specifier, parse_string_property, hw_tree_traverse,
2186 print_size, print_reg_property, print_string, print_properties):
2187 Fix indentation.
2188
66ee2731
MF		 21892011-03-29 Mike Frysinger <vapier@gentoo.org>
2190
2191 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2192 * Make-common.in (dv-cfi.o): New rule.
2193 * dv-cfi.c, dv-cfi.h: New files.
2194
165b70ea
KB		 21952011-03-21 Kevin Buettner <kevinb@redhat.com>
2196
2197 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2198 fcntl.h and sys/fcntl.h, for constants.
2199 * nltvals.def: Regenerate.
2200 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2201 * sim-io.h (sys/types.h, sys/stat.h): Include.
2202 (sim_io_stat, sim_io_fstat): Declare.
2203
028f6515
MF		 22042011-03-14 Mike Frysinger <vapier@gentoo.org>
2205
2206 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2207 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2208 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2209 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2210 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2211 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2212 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2213 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2214 syscall.c: Trim trailing whitespace.
2215
ef016f83
MF		 22162011-03-05 Mike Frysinger <vapier@gentoo.org>
2217
2218 * gennltvals.sh: Handle bfin targets.
2219 * nltvals.def: Regenerate.
2220
fee17b35
KB		 22212011-02-25 Kevin Buettner <kevinb@redhat.com>
2222
2223 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2224 file descriptors.
2225
d79fe0d6
MF		 22262011-02-14 Mike Frysinger <vapier@gentoo.org>
2227
2228 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2229 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2230 (hw_free): Drop zfree logic and always call free.
2231 * hw-base.c (hw_delete): Change zfree to free.
2232 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2233 (hw_handle_remove_phandle): Likewise.
2234 * hw-instances.c (hw_instance_delete): Likewise.
2235 * hw-tree.c (parse_reg_property): Likewise.
2236 (parse_ranges_property): Likewise.
2237 (parse_string_property): Likewise.
2238 * sim-core.c (sim_core_uninstall): Likewise.
2239 * sim-cpu.c (sim_cpu_free_all): Likewise.
2240 * sim-hw.c (sim_hw_uninstall): Likewise.
2241 * sim-memopt.c (do_memopt_delete): Likewise.
2242 (sim_memory_uninstall): Likewise.
2243 * sim-module.c (sim_module_uninstall): Likewise.
2244 * sim-options.c (sim_parse_args): Likewise.
2245 * sim-profile.c (profile_pc_cleanup): Likewise.
2246 (profile_uninstall): Likewise.
2247 * sim-watch.c (do_watchpoint_delete): Likewise.
2248 * sim-utils.c (zfree): Delete.
2249 (sim_state_free): Change zfree to free.
2250 * sim-utils.h (zfree): Delete.
2251
891e7fb1
MF		 22522011-02-13 Mike Frysinger <vapier@gentoo.org>
2253
2254 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2255
9bd90cce
MF		 22562011-01-12 Mike Frysinger <vapier@gentoo.org>
2257
2258 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2259
39a3ae0a
MF		 22602011-01-12 Mike Frysinger <vapier@gentoo.org>
2261
2262 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2263 fails.
2264 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2265 when asprintf fails.
2266 * sim-utils.c (sim_do_commandf): Issue an error and return when
2267 asprintf fails.
2268 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2269 asprintf fails.
2270
3143e5a9
MF		 22712011-01-11 Mike Frysinger <vapier@gentoo.org>
2272
2273 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2274 bytes has been calculated and when mmap_next_fd is valid and
2275 nr_bytes is 0.
2276 (memory_option_handler): Allow missing size when mmap_next_fd is
2277 valid.
2278
cb11d1f4
MF		 22792011-01-10 Mike Frysinger <vapier@gentoo.org>
2280
2281 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2282 not empty, and always append $3 to $hardware.
2283
22842011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2285
2286 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2287 * sim-hw.h (sim_hw_abort): Likewise.
2288
cc25892b
MF		 22892011-01-05 Mike Frysinger <vapier@gentoo.org>
2290
2291 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2292
44944448
JB		 22932011-01-05 Joel Brobecker <brobecker@adacore.com>
2294
2295 * run.1: Copyright year update.
2296
e61ddca7
MF		 22972010-12-28 Mike Frysinger <vapier@gentoo.org>
2298
e71b81d8
MF		 2299 * hw-alloc.h (HW_NALLOC): Define.
2300
2301010-12-28 Mike Frysinger <vapier@gentoo.org>
2302
e61ddca7
MF		 2303 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2304
bef6be3d
MF		 23052010-12-15 Mike Frysinger <vapier@gentoo.org>
2306
2307 * sim-memopt.c (OPTION_MAP_INFO): Define.
2308 (memory_options): Handle --map-info.
2309 (memory_option_handler): Handle OPTION_MAP_INFO.
2310
5be229c0
MF		 23112010-11-22 Mike Frysinger <vapier@gentoo.org>
2312
2313 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2314 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2315 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2316
81c641e7
MF		 23172010-11-22 Mike Frysinger <vapier@gentoo.org>
2318
2319 * sim-core.c (WITH_HW): Add device casts to device_error,
2320 device_io_read_buffer, and device_io_write_buffer.
2321
6ab5626b
MF		 23222010-11-16 Mike Frysinger <vapier@gentoo.org>
2323
2324 * dv-sockser.c (dv_sockser_write_buffer): New function.
2325 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2326 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2327
0bd15c7f
HPN		 23282010-10-07 Hans-Peter Nilsson <hp@axis.com>
2329
2330 * callback.c (os_lseek): Call wrap on lseek result.
2331
363a6e9f
OS		 23322010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2333
2334 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2335 call by its equality to -1 not by it being negative.
2336 (connected_p): Likewise for accept() call.
2337
c8551de3
MF		 23382010-04-23 Mike Frysinger <vapier@gentoo.org>
2339
2340 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2341
ef93a840
MF		 23422010-04-21 Mike Frysinger <vapier@gentoo.org>
2343
2344 * profile.c (sim_profile_print_bar): Add cpu argument.
2345
f093db8c
MF		 23462010-04-21 Mike Frysinger <vapier@gentoo.org>
2347
2348 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2349
0d3d2c71
MF		 23502010-04-21 Mike Frysinger <vapier@gentoo.org>
2351
2352 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2353 (profile_print_pc): Convert sim_io_printf to profile_printf.
2354 (profile_print_insn): Likewise.
2355 (profile_print_memory): Likewise.
2356 (profile_print_core): Likewise.
2357 (profile_print_model): Likewise.
2358 (sim_profile_print_bar): Likewise.
2359 (profile_print_speed): Likewise.
2360 (profile_print_addr_ranges): Likewise.
2361 (profile_info): Likewise.
2362 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2363
bd0bd508
MF		 23642010-04-19 Mike Frysinger <vapier@gentoo.org>
2365
2366 * sim-model.c (OPTION_MODEL): Convert to enum.
2367 (OPTION_MODEL_INFO): New enum.
2368 (model_options): Add model-info/info-model entries.
2369 (model_option_handler): Handle OPTION_MODEL_INFO.
2370
e8a76151
MF		 23712010-04-13 Mike Frysinger <vapier@gentoo.org>
2372
2373 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2374 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2375 initially.
2376
cb1cc9c6
MF		 23772010-04-13 Mike Frysinger <vapier@gentoo.org>
2378
2379 * sim-hrw.c (sim_write): Add const to buf arg.
2380 * sim-utils.h (sim_write_fn): Likewise.
2381
58f03a40
MF		 23822010-04-12 Mike Frysinger <vapier@gentoo.org>
2383
2384 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2385 defines.
2386
21cf617c
MF		 23872010-04-12 Mike Frysinger <vapier@gentoo.org>
2388
2389 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2390 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2391 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2392 * dv-sockser.c (sockser_options): Likewise.
2393 * hw-ports.c (empty_hw_ports): Likewise.
2394 * sim-hw.c (hw_options): Likewise.
2395 * sim-model.c (model_options): Likewise.
2396 * sim-options.c (standard_options): Likewise.
2397 * sim-profile.c (profile_options): Likewise.
2398 * sim-trace.c (trace_options): Likewise.
2399 * sim-watch.c (watchpoint_options): Likewise.
2400
e377ca52
MF		 24012010-04-12 Mike Frysinger <vapier@gentoo.org>
2402
2403 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2404 the local "arg_table" variable, and the xmalloc cast.
2405
adaaf009
MF		 24062010-04-10 Mike Frysinger <vapier@gentoo.org>
2407
2408 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2409 "prefix" var.
092d8476 2410 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2411
9ec7269f
MF		 24122010-04-10 Mike Frysinger <vapier@gentoo.org>
2413
2414 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2415
709b3bb3
MF		 24162010-04-10 Mike Frysinger <vapier@gentoo.org>
2417
2418 * sim-trace.c (save_data): Add const markings to "buf" argument.
2419
3dd68605
MF		 24202010-04-10 Mike Frysinger <vapier@gentoo.org>
2421
2422 * sim-options.c (standard_option_handler): Add const markings to
2423 local "type" var.
2424
0ad22a74
MF		 24252010-04-02 Mike Frysinger <vapier@gentoo.org>
2426
2427 * hw-ports.h: Fix spelling typos.
2428
75005b3a
MF		 24292010-03-30 Mike Frysinger <vapier@gentoo.org>
2430
2431 * configure.ac: Check for socklen_t.
2432 * configure, config.in: Regenerated.
2433 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2434
d946c288
MF		 24352010-03-30 Mike Frysinger <vapier@gentoo.org>
2436
2437 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2438 * sim-hw.c (hw_option_handler): Likewise.
2439
ff398ee4
MF		 24402010-03-30 Mike Frysinger <vapier@gentoo.org>
2441
2442 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2443 (interrupt_nr_to_str): Likewise.
2444 (default_interrupt_names): Add const to pointer type.
2445 (sim_watchpoint_install): Add const to prefix.
2446 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2447
6bf91687
MF		 24482010-03-30 Mike Frysinger <vapier@gentoo.org>
2449
2450 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2451 (sim_core_write_buffer): Likewise.
2452
15f3c2de
MF		 24532010-03-30 Mike Frysinger <vapier@gentoo.org>
2454
2455 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2456 the SIM_HAVE_ADDR_RANGE define.
2457
fb0cc53e
MF		 24582010-03-30 Mike Frysinger <vapier@gentoo.org>
2459
2460 * sim-core.h (device_error): Add const to message, and add printf
2461 format attribute.
2462
739dfd28
MF		 24632010-03-30 Mike Frysinger <vapier@gentoo.org>
2464
2465 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2466 SIM_HAVE_ADDR_RANGE define.
2467
59db87ad
MF		 24682010-03-30 Mike Frysinger <vapier@gentoo.org>
2469
2470 * dv-glue.c (hw_glue_ports): Swap static and const.
2471
dc416615
MF		 24722010-03-30 Mike Frysinger <vapier@gentoo.org>
2473
2474 * nrun.c (usage): Use void in definition.
2475 * sim-options.c (dup_arg_p): Convert old-style function definition.
2476 (sim_parse_args): Likewise.
2477 (sim_print_help): Likewise.
2478 * sim-trace.c (set_trace_option_mask): Likewise.
2479 (set_trace_option): Likewise.
2480 * sim-utils.c (sim_analyze_program): Likewise.
2481 (sim_elapsed_time_get): Likewise.
2482 (sim_elapsed_time_since): Likewise.
2483
11409fac
MF		 24842010-03-22 Mike Frysinger <vapier@gentoo.org>
2485
2486 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2487 (standard_options): Likewise.
2488 (standard_option_handler): Likewise.
2489
6d519a46
MF		 24902010-03-16 Mike Frysinger <vapier@gentoo.org>
2491
2492 * hw-ports.c (TRACE): Delete.
2493 * hw-properties.c (TRACE): Delete.
2494 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2495 (hw_find_integer_property): Likewise.
2496 (hw_find_integer_array_property): Likewise.
2497 (hw_add_duplicate_property): Likewise.
2498
799026a7
MF		 24992010-03-15 Mike Frysinger <vapier@gentoo.org>
2500
2501 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2502 "boolean".
2503
fd87baa9
MF		 25042010-02-04 Mike Frysinger <vapier@gentoo.org>
2505
2506 * sim-model.c: Include sim-model.h
2507
294bcb78
MF		 25082010-02-04 Mike Frysinger <vapier@gentoo.org>
2509
2510 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2511 & from the STATE_CPU() examples.
2512
80532737
DE		 25132010-01-24 Doug Evans <dje@sebabeach.org>
2514
d2c7a1a6
DE		 2515 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2516 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2517 ufixsfsi): Ditto.
2518 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2519 (struct cgen_fp_ops): Update signatures of floating point conversion
2520 operations.
2521
80532737
DE		 2522 * Make-common.in (CGEN_SIM_DEPS): Define.
2523 (CGEN_INCLUDE_DEPS): Use it.
2524 (CGEN_MAIN_CPU_DEPS): Simplify.
2525
1377e154
DE		 25262010-01-22 Doug Evans <dje@sebabeach.org>
2527
2528 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2529 (SUBWORDTFSI, JOINSIDI): Ditto.
2530
ec11f055
DE		 25312010-01-05 Doug Evans <dje@sebabeach.org>
2532
2533 * cgen-types.h (SETDI): Delete, unused.
2534
a09a0bfd
DE		 25352009-12-02 Doug Evans <dje@sebabeach.org>
2536
2537 * cgen-engine.h: Remove duplicated comment.
2538
62836bf4
DE		 25392009-11-23 Doug Evans <dje@sebabeach.org>
2540
2541 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2542 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2543
e94d449d
DE		 25442009-11-22 Doug Evans <dje@sebabeach.org>
2545
197fa1aa
DE		 2546 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2547 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2548 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2549 instead of CGEN_INSN_INT.
2550
e94d449d
DE		 2551 * cgen-trace.h (trace_extract): Add cast to fix warning.
2552
ca25db52
DE		 25532009-11-05 Doug Evans <dje@sebabeach.org>
2554
2555 * cgen-mem.h (DECLARE_GETT): Don't inline.
2556 (DECLARE_SETT): Ditto.
2557
c272cb46
JS		 25582009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2559
2560 * sim-inline.h: Fix spelling error.
2561
1428dced
TT		 25622009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2563
2564 * Make-common.in: Add datarootdir.
2565
44330079
RW		 25662009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2567
0aec8eb1
RW		 2568 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2569 (SIM_CHECK_MEMBERS_1): Remove.
2570 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2571 AC_CHECK_MEMBERS one.
2572 * configure: Regenerate.
2573
44330079
RW		 2574 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2575 * configure: Regenerate.
2576
d6416cdc
RW		 25772009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2578
81ecdfbb
RW		 2579 * config.in: Regenerate.
2580 * configure: Likewise.
2581
c462b41b
RW		 2582 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2583 definition of AC_CHECK_MEMBER.
2584
d6416cdc
RW		 2585 * aclocal.m4: m4_include toplevel config/override.m4.
2586 * configure: Regenerate.
2587
96e946ca
RW		 25882009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2589
2590 * Makefile.in (datarootdir): New variable.
2591
6a8b8615
DE		 25922009-07-07 Doug Evans <dje@sebabeach.org>
2593
2594 * Make-common.in (CPU_DIR): Define.
2595
2c2a86d7
DE		 25962009-07-06 Doug Evans <dje@sebabeach.org>
2597
2598 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2599 identifiers for file types rather than encoding internal
2600 implementation details of cgen.sh.
2601 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2602 * cgen.sh: Add support for parallel makes.
2603 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2604
c28c63d8
JB		 26052009-05-18 Jon Beniston <jon@beniston.com>
2606
72f4393d
L		 2607 * gennltvals.sh: Add lm32 target.
2608 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2609
982807ce
JB		 26102009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2611
2612 Speed up simulator startup:
2613 * sim-utils.c (zalloc): Use xcalloc.
2614
2a8922a9
HPN		 26152009-01-07 Hans-Peter Nilsson <hp@axis.com>
2616
2225d5bd
HPN		 2617 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2618 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2619 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2620 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2621 type, QI, HI, SI, DI.
2622
2a8922a9
HPN		 2623 * callback.c (os_error): Mark as being a noreturn function.
2624 * sim-io.h (sim_io_error): Similar for sim_io_error.
2625
6878aceb
JS		 26262008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2627
2628 * aclocal.m4: Fix underquoting of function names.
2629
be091327
DJ		 26302008-10-21 Julian Brown <julian@codesourcery.com>
2631
2632 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2633
79e1e459
HPN		 26342008-07-11 Hans-Peter Nilsson <hp@axis.com>
2635
2636 * common.m4: Add test for libz and zlib.h.
2637 * configure: Regenerate to track ../common/common.m4 changes.
2638 * config.in: Ditto.
2639
6efef468 26402008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2641 Daniel Jacobowitz <dan@codesourcery.com>
2642 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2643
2644 * aclocal.m4: Include ../../config/acx.m4.
2645 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2646 * configure, config.in: Regenerate.
2647 * Make-common.in (LIB_OBJS): Add version.o.
2648 (version.c, version.o): New rules.
72f4393d 2649 * run.c: Include version.h.
6efef468
JM		 2650 (usage): Add help parameter. Print output either to stdout or
2651 stderr depending on that parameter.
2652 (print_version): New.
2653 (main): Check for --help and --version.
2654 * run-sim.h (sim_target_display_usage): Add help parameter.
2655 * version.h: New.
2656
a4e64307
DJ		 26572008-04-14 Hans Kester <kester.hans@gmail.com>
2658
2659 * sim-signal.c: Define missing signals for _WIN32.
2660
2a3591b0
SR		 26612008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2662
2663 * gennltvals.sh: Add cr16.
2664 * nltvals.def: Rebuild.
2665
b981d709
DJ		 26662007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2667
eb639c50
DJ		 2668 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2669 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2670
f40f1a01
NC		 26712007-08-10 Nick Clifton <nickc@redhat.com>
2672
2673 * sim-memopt.c (memory_options): Mention that the
2674 --memory-size switch accepts suffixes.
72f4393d
L		 2675 (parse_size): Handle a suffix on the size value.
2676 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2677 switch accepts suffixes.
72f4393d 2678 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2679
edc5d9ec
HPN		 26802006-12-21 Hans-Peter Nilsson <hp@axis.com>
2681
2682 * acconfig.h: Remove.
2683 * config.in: Regenerate.
2684
09d96939
TS		 26852006-11-07 Thiemo Seufer <ths@mips.com>
2686
2687 * gentmap.c: Fix compile time warning.
2688
7e129781
TS		 26892006-11-07 Thiemo Seufer <ths@mips.com>
2690
2691 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2692 for bfd text addresses.
2693
3ae2e9a3 26942006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2695 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2696
2697 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2698 SIM_QUIET_NAN_NEGATED.
2699
41ec9f20
TS		 27002006-08-29 Nigel Stephens <nigel@mips.com>
2701
2702 * sim-profile.c (profile_pc_init): Initialise default profiling
2703 frequency to a prime number.
2704 (profile_print_pc): Convert gmon.out sample data into target
2705 byte order.
2706
e85e3205
RE		 27072006-06-13 Richard Earnshaw <rearnsha@arm.com>
2708
2709 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2710 * common.m4: Likewise.
2711 * configure: Regenerated.
2712
2f0122dc
DJ		 27132006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2714
2715 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2716 * configure: Regenerated.
2717
20e95c23
DJ		 27182006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2719
2720 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2721 and LIBINTL_DEP everywhere.
2722 (CSEARCH): Use INCINTL.
2723 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2724 gettext macros.
2725 * configure: Regenerated.
2726
ea696909
HPN		 27272006-03-29 Hans-Peter Nilsson <hp@axis.com>
2728
2729 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2730 option-contents test.
2731
aba6488e
MM		 27322005-11-28 Mark Mitchell <mark@codesourcery.com>
2733
25520859
MM		 2734 * sim-signal.c (sim_signal_to_target): Fix typos.
2735
aba6488e
MM		 2736 * sim-reason.c (sim_stop_reason): Use
2737 sim_signal_to_target, not sim_signal_to_host.
2738 * sim-signal.c (sim_signal_to_host): Fix typo.
2739 (sim_signal_to_target): New function.
2740
f010abaa
HPN		 27412005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2742
2743 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2744 change.
2745
09b96ea0
ILT		 27462005-07-08 Ian Lance Taylor <ian@airs.com>
2747
efd36314
ILT		 2748 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2749
09b96ea0
ILT		 2750 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2751 different fraction for a quiet NaN.
2752 (unpack_fpu): Likewise.
2753
3b02a06b
BE		 27542005-07-08 Ben Elliston <bje@au.ibm.com>
2755
2756 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2757 * sim-load.c: Likewise.
2758 * syscall.c: Likewise.
2759
18d59ab9
CV		 27602005-05-24 Corinna Vinschen <vinschen@redhat.com>
2761
2762 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2763 check.
2764
149cfe5b
DJ		 27652005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2766
2767 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2768
3f6da722 27692005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2770
3f6da722
MI		 2771 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2772 and signed64 for __ALPHA__.
2773
2b193c4a
MK		 27742005-03-23 Mark Kettenis <kettenis@gnu.org>
2775
2776 * aclocal.m4 Include ../../gettext.m4.
2777 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2778 (AM_LC_MESSAGES): Remove.
2779 * configure: Regenerate.
2780
51216631
JB		 27812005-02-28 Jim Blandy <jimb@redhat.com>
2782
2783 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2784 -Wuninitialized in the default list of build warnings if CFLAGS is
2785 set, and doesn't include -O. (Using -Wuninitialized without
2786 optimization produces a warning, which interferes with compilation
2787 with -Werror.)
72f4393d 2788
0c4507fd
JB		 27892005-02-21 Jim Blandy <jimb@redhat.com>
2790
2791 * callback.c (os_fstat): Don't declare 't' unless it's used.
2792
9ab46d53
JB		 27932005-02-09 Jim Blandy <jimb@redhat.com>
2794
2795 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2796 '-s' argument.
2797 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2798 to $(CGEN), to ensure that the command substitution happens where
2799 the variable is referenced in the submake, not when the submake's
2800 arguments are expanded.
2801 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2802 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2803 application Scheme script directly after ${cgen}; don't precede it
2804 with a -s.
2805
f4f8cce4
HPN		 28062005-01-28 Hans-Peter Nilsson <hp@axis.com>
2807
97f669ed
HPN		 2808 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2809 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2810 Include libiberty.h.
2811 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2812 being either end of a pipe.
2813 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2814 (os_shutdown): Clear pipe state.
2815 (default_callback): Initialize new members.
2816
f4f8cce4
HPN		 2817 * callback.c (default_callback): Initialize target_endian.
2818 (cb_store_target_endian): Renamed from store, new first parameter
2819 host_callback *cb, drop last parameter big_p. Take endianness
2820 from cb.
2821 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2822 Remove variable big_p.
2823 * nrun.c (main): Initialize default_callback.target_endian.
2824
35695fd6
AC		 28252005-01-14 Andrew Cagney <cagney@gnu.org>
2826
2827 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2828 Add explicit call to AC_CONFIG_HEADER.
2829 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2830 * configure: Re-generate.
2831
f0569246
AC		 28322005-01-12 Andrew Cagney <cagney@gnu.org>
2833
2834 * common.m4: New file, based on of aclocal.m4.
2835
38f48d72
AC		 28362005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2837
2838 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2839 * configure: Regenerated to track ../common/aclocal.m4 changes.
2840
b7026657
AC		 28412005-01-07 Andrew Cagney <cagney@gnu.org>
2842
2843 * configure.ac: Rename configure.in, require autoconf 2.59.
2844 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2845 * configure: Re-generate.
2846
5d945fec
HPN		 28472004-12-15 Hans-Peter Nilsson <hp@axis.com>
2848
2849 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2850 <case CB_SYS_ftruncate>: New cases.
2851
0d3cd463
HPN		 28522004-12-13 Hans-Peter Nilsson <hp@axis.com>
2853
2854 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2855 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2856 * callback.c (os_lstat): New function.
0d3cd463 2857
119860e5
HPN		 28582004-12-08 Hans-Peter Nilsson <hp@axis.com>
2859
027e2a04
HPN		 2860 * run.1: Document --sysroot=filepath.
2861 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2862 (standard_options): Support --sysroot=<path>.
2863 (standard_option_handler): Handle OPTION_SYSROOT.
2864 * syscall.c (simulator_sysroot): Define, initialized empty.
2865 (get_path): Prepend simulator_sysroot to absolute file path.
2866 [HAVE_STRING_H]: Include string.h.
2867 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2868 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2869 (main): If simulator_sysroot is not empty, chdir there.
2870 * sim-config.h (simulator_sysroot): Declare.
2871
119860e5
HPN		 2872 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2873 cgen_rtx_error" in a CGEN-generated simulator.
2874 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2875 replacement for CGEN-related breakpoints.
2876
70ae6611
HPN		 28772004-12-07 Hans-Peter Nilsson <hp@axis.com>
2878
2879 * Make-common.in (sim-basics_h): Add $(callback_h).
2880
697afb65
HPN		 28812004-12-03 Hans-Peter Nilsson <hp@axis.com>
2882
2883 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2884 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2885 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2886 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2887 (SIM_CHECK_MEMBERS): New macros.
2888 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2889 for struct stat member test and write. Add ST_x calls for each
2890 struct stat member tested in configure.in. Wrap each ST_x call in
2891 #ifdef of configure macro for that member.
2892 * configure, config.in: Regenerate.
2893
6e56eb07
HPN		 28942004-12-01 Hans-Peter Nilsson <hp@axis.com>
2895
2896 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2897 /dev/null.
2898 <case desc>: Pass -OPC opcfile.
2899 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2900 parameter to cgen.sh.
2901
c87368ac
RE		 29022004-11-30 Richard Earnshaw <rearnsha@arm.com>
2903
2904 * Make-common.in (sim-basics_h): Correct dependencies on
2905 cconfig.h and tconfig.h
2906 (sim-load.o): Correct typo in sim-basics_h dependency.
2907
08cd3760
RE		 29082004-11-18 Richard Earnshaw <rearnsha@arm.com>
2909
15f5e61f
RE		 2910 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2911 sub-dependencies for other sim files that they include.
2912 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2913 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2914
1afbf186
HPN		 29152004-11-16 Hans-Peter Nilsson <hp@axis.com>
2916
1d72487d
HPN		 2917 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2918 endian information.
2919
1afbf186
HPN		 2920 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2921 $(remote_sim_h) too.
2922 (sim_main_headers): Add sim-utils.h.
2923
a3bb1089
FCE		 29242004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2925
2926 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2927
5a645dc5
AC		 29282004-07-26 Andrew Cagney <cagney@gnu.org>
2929
2930 Problem from Olaf Hering <olh@suse.de>.
2931 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2932
109d3db3
BE		 29332004-07-10 Ben Elliston <bje@au.ibm.com>
2934
2935 * hw-tree.c (parse_integer_property): Typo fix in comments.
2936 * sim-options.c (sim_args_command): Likewise.
2937
0aaa4a81
AC		 29382004-06-28 Andrew Cagney <cagney@gnu.org>
2939
2940 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2941
0242f9ea
JR		 29422004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2943
2944 * callback.c (os_shutdown): Fix bug in last change: actually
2945 mark file descriptors as available on startup.
2946
594ee3a7
JR		 29472004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2948
2949 [ include/gdb: * callback.h (host_callback_struct): Replace
2950 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2951 * callback.c: Changed all users.
594ee3a7 2952
5f510f9c
AM		 29532004-06-15 Alan Modra <amodra@bigpond.net.au>
2954
2955 * sim-load.c (sim_load_file): Use bfd_get_section_size
2956 instead of bfd_get_section_size_before_reloc.
2957
7659f80a
DJ		 29582004-05-18 Daniel Jacobowitz <dan@debian.org>
2959
2960 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2961 passing it to printf.
2962
41ee5402
DJ		 29632004-05-10 Daniel Jacobowitz <dan@debian.org>
2964
2965 * callback.c: Update copyright dates.
2966 * run.c: Likewise.
2967 * sim-basics.h: Likewise.
2968 * sim-load.c: Likewise.
2969 * syscall.c: Likewise.
2970
29712004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2972
2973 * callback.c: Include cconfig.h instead of config.h.
2974 * run.c: Likewise.
2975 * sim-basics.h: Likewise.
2976 * sim-load.c: Likewise.
2977 * syscall.c: Likewise.
2978
6d0c993e
BE		 29792004-01-16 Ben Elliston <bje@wasabisystems.com>
2980
2981 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2982
6edf0760
NC		 29832003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2984
2985 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2986
a69146da
KH		 29872003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2988
2989 * sim-options.c (standard_options): Fix the names of H8
2990 variants.
2991
fc0a2244
AC		 29922003-10-30 Andrew Cagney <cagney@redhat.com>
2993
2994 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2995 with "struct bfd_symbol".
2996
ee3073b5
AC		 29972003-10-21 Andrew Cagney <cagney@redhat.com>
2998
2999 * callback.c (os_truncate): Call "truncate", and not "stat".
3000
198beae2
AC		 30012003-10-20 Andrew Cagney <cagney@redhat.com>
3002
3003 * sim-base.h: Replace "struct sec" with "struct bfd_section".
3004
8822d001
JR		 30052003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
3006
3007 * callback.c (os_ftruncate, os_truncate): New functions.
3008 (default_callback): Initialize ftruncate and truncate members.
3009
ea52ff81
DB		 30102003-09-08 Dave Brolley <brolley@redhat.com>
3011
3012 On behalf of Doug Evans <dje@sebabeach.org>
3013 * cgen.sh: New arg archfile.
3014 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
3015 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
3016
e158f0a0
AC		 30172003-08-28 Andrew Cagney <cagney@redhat.com>
3018
3019 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
3020 * sim-options.c (print_help): Cast the format with specifier to
3021 "int".
3022
33319edb 30232003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 3024 Dave Brolley <brolley@redhat.com>
33319edb 3025
72f4393d 3026 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 3027 fields of CGEN_WRITE_QUEUE_ELEMENT.
3028 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
3029 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
3030 * gennltvals.sh: Add frv target.
3031 * nltvals.def: Add frv target.
3032
72f536bd
MS		 30332003-06-23 Michael Snyder <msnyder@redhat.com>
3034
ac59bf8d 3035 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 3036 * sim-reg.c: Fix cut-and-paste bug in comment.
3037
1f1b2817
AC		 30382003-06-22 Andrew Cagney <cagney@redhat.com>
3039
3040 From matthew green <mrg@redhat.com>:
72f4393d 3041 * sim-fpu.h: Update copyright.
1f1b2817 3042 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 3043 * sim-fpu.c: Update copyright.
1f1b2817
AC		 3044 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3045
89c0d7dd 30462003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 3047
89c0d7dd 3048 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 3049 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3050 with disassemble_info:read_memory_func.
3051 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3052
828c9ae6
MS		 30532003-06-04 Michael Snyder <msnyder@redhat.com>
3054
3055 * common/run.c (main): Remove SIM_H8300 ifdef.
3056 (usage): Ditto.
3057 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3058 (standard_options): Add '-x' for h8/300sx.
3059 (standard_option_handler): Add case for SIM_H8300SX.
3060
80d35d90
MS		 30612003-04-13 Michael Snyder <msnyder@redhat.com>
3062
3063 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3064
876fec02
AC		 30652003-03-01 Andrew Cagney <cagney@redhat.com>
3066
3067 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3068 (sim_engine_vabort): Ditto.
3069
6b4a8935
AC		 30702003-02-27 Andrew Cagney <cagney@redhat.com>
3071
3072 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3073 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3074 * nrun.c (main): Ditto.
3075
dbd7cd63
AC		 30762003-02-26 Andrew Cagney <cagney@redhat.com>
3077
3078 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3079 (sim_engine_vabort): Ditto.
3080 (sim_engine_halt, sim_engine_restart): Ditto.
3081
836cc9f4
AC		 30822003-02-20 Andrew Cagney <ac131313@redhat.com>
3083
3084 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3085 (sim-break_h): Delete macro.
3086 (sim-break.o): Delete rule.
3087 * sim-break.c: Delete file.
3088 * sim-break.h: Delete file.
3089 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3090 (STATE_BREAKPOINTS): Delete macro.
3091 (sim_state_base): Delete field breakpoints.
3092 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3093 sim_break_install to array.
3094
45a15d6f
KH		 30952003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3096
3097 * run.c (usage): Fix typos.
3098
127a77fe
CD		 30992002-11-27 Richard Sandiford <rsandifo@redhat.com>
3100
3101 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3102
b85e4829
AC		 31032002-11-22 Andrew Cagney <ac131313@redhat.com>
3104
3105 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3106 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3107 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3108 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3109 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3110 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3111 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3112 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3113 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3114 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3115
d25b1553
AC		 31162002-11-13 Andrew Cagney <cagney@redhat.com>
3117
3118 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3119
d690312f
CD		 31202002-11-06 Richard Sandiford <rsandifo@redhat.com>
3121
3122 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3123 (distclean): Depend on it.
3124
7c3e3b33
AM		 31252002-10-14 Alan Modra <amodra@bigpond.net.au>
3126
3127 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3128
7ede505a
DB		 31292002-08-29 Dave Brolley <brolley@redhat.com>
3130
3131 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3132
75c4388a
AC		 31332002-07-17 Andrew Cagney <cagney@redhat.com>
3134
3135 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3136 (sim_set_callbacks, sim_size, sim_trace)
3137 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3138 to here from "gdb/remote-sim.h".
3139
7a3085c1 31402002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 3141
3142 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3143 avoid possible longjmp problems with automatic variable siggnal.
3144
076043f2
AC		 31452002-07-14 Andrew Cagney <ac131313@redhat.com>
3146
3147 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3148 * Make-common.in (installdirs): Make $(libdir) too, needed when
3149 installing libsim.a.
3150
3fbeef0b
AC		 31512002-07-13 Andrew Cagney <ac131313@redhat.com>
3152
3153 * gennltvals.sh (dir): Mark d30v as obsolete.
3154 * nltvals.def: Remove d30v.
3155
bf962092
AC		 31562002-06-17 Andrew Cagney <cagney@redhat.com>
3157
27961795
AC		 3158 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3159
bf962092
AC		 3160 * sim-memopt.c: Include <unistd.h>.
3161 (do_memopt_add): Fix printf format.
3162 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3163
c8cca39f
AC		 31642002-06-16 Andrew Cagney <ac131313@redhat.com>
3165
3166 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3167 --enable-gdb-build-warnings.
3168 * configure: Regenerated to track ../common/aclocal.m4 changes.
3169
307041b7 31702002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 3171
72f4393d
L		 3172 * sim-fpu.c (unpack_fpu): Initialize exponent for
3173 sim_fpu_class_zero.
3174 (i2fpu): Same.
3175 (sim_fpu_sqrt): Same.
7d7d930f 3176
3c25f8c7
AC		 31772002-06-08 Andrew Cagney <cagney@redhat.com>
3178
3179 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3180 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3181 * run.c: Ditto.
3182 * sim-load.c: Ditto.
3183 * callback.c: Ditto.
3184 * syscall.c: Ditto.
3185 * Make-common.in (callback_h): Define.
3186 (remote_sim_h): Define.
3187 (run.o): Update.
3188 (callback.o): Update.
3189 (syscall.o): Update.
72f4393d 3190 (sim-load.o):
3c25f8c7
AC		 3191 (nrun.o): Update.
3192 (sim-hload.o): Update.
3193 (sim-io.o): Update.
3194 (sim-reason.o): Update.
3195 (sim-reg.o): Update.
3196 (sim-resume.o): Update.
3197
dbec3bef
KH		 31982002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3199
3200 * run.c: Fix formatting.
3201
de4112fa
NC		 32022002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3203
3204 * run-sim.h: New header. Provide prototypes for functions used
3205 between run() and libsim.a which are not used by GDB.
3206 * run.c: Include run-sim.h.
72f4393d
L		 3207 (main): If SIM_TARGET_SWITCHES is defined call
3208 sim_target_parse_command_line.
3209 (usage): If SIM_TARGET_SWITCHES is defined call
3210 sim_target_display_usage.
de4112fa 3211
a8cdafbd
AV		 32122002-05-17 Andrey Volkov <avolkov@transas.com>
3213
3214 * run.c: Made h8300s as new target, not h8300h alias.
3215 Added new option -S (h8300s target)
3216 * sim-options.c: Ditto.
72f4393d 3217
5accf1ff
CD		 32182002-05-01 Chris Demetriou <cgd@broadcom.com>
3219
3220 * callback.c: Use 'deprecated' rather than 'depreciated.'
3221
080fe24b
AC		 32222002-02-24 Andrew Cagney <ac131313@redhat.com>
3223
3224 From wiz at danbala:
3225 * sim-fpu.h: Fix grammar and typos.
3226 Fix PR gdb/287.
3227
6439295f
CD		 32282002-02-10 Chris Demetriou <cgd@broadcom.com>
3229
3230 * callback.c: Fix some spelling errors.
3231 * hw-device.h: Likewise.
3232 * hw-tree.c: Likewise.
3233 * sim-abort.c: Likewise.
3234 * sim-alu.h: Likewise.
3235 * sim-core.h: Likewise.
3236 * sim-events.c: Likewise.
3237 * sim-events.h: Likewise.
3238 * sim-fpu.h: Likewise.
3239 * sim-profile.h: Likewise.
3240 * sim-utils.c: Likewise.
3241
dea03d4e
HPN		 32422002-01-31 Hans-Peter Nilsson <hp@axis.com>
3243
3244 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3245 New functions.
3246
1636f0bb
BE		 32472002-01-20 Ben Elliston <bje@redhat.com>
3248
3249 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3250 the comment for this enumerator.
3251
b59d44de
BE		 32522002-01-14 Ben Elliston <bje@redhat.com>
3253
3254 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3255
280b26c0
KH		 32562001-12-20 Kazu Hirata <kazu@hxi.com>
3257
3258 * run.c (usage): Fix a typo.
3259
e3e473da
BE		 32602001-07-05 Ben Elliston <bje@redhat.com>
3261
3262 * Make-common.in (srccgen): Remove.
3263 (CGEN_CPU_DIR): Define.
3264 (CGEN_READ_SCM): Redefine without $(srccgen).
3265 (CGEN_ARCH_SCM): Ditto.
3266 (CGEN_CPU_SCM): Ditto.
3267 (CGEN_DECODE_SCM): Ditto.
3268 (CGEN_DESC_SCM): Ditto.
3269
2836ee25
FCE		 32702001-04-25 Frank Ch. Eigler <fche@redhat.com>
3271
3272 * sim-load.c (sim_load_file): Put it back: external now.
3273 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3274
5b778125
AC		 32752001-04-21 Andrew Cagney <ac131313@redhat.com>
3276
3277 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3278 internal interface.
3279 * sim-utils.c (sim_analyze_program): Ditto.
3280
6ec9f4a9
FCE		 32812001-04-19 Frank Ch. Eigler <fche@redhat.com>
3282
3283 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3284 we're finished with its immediate use.
3285 * sim-load.c (sim_load_file): Ditto.
3286
764f1408
FCE		 32872001-03-16 Frank Ch. Eigler <fche@redhat.com>
3288
3289 Add support for mmap-based memory regions.
3290 * sim-memopt.c (mmap_next_fd): New global.
3291 (sim_memory_init): Reinitialize it.
3292 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3293 "--memory-mapfile FILE" option. Check for some errors.
3294 (do_memopt_add): Conditionally do mmap instead of malloc for
3295 backing store of simulated memory. Check for more errors.
3296 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3297 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3298 * configure.in: Look for mmap/fstat related functions and headers.
3299 * config.in, configure: Regenerated.
3300
35c20992
FCE		 33012001-03-15 Frank Ch. Eigler <fche@redhat.com>
3302
3303 * sim-core.c (sim_core_map_attach): Correct overlap-related
3304 error messages.
3305
f6bb7a3b
MM		 33062001-03-07 Michael Meissner <meissner@redhat.com>
3307
3308 * run.c (alloca-conf.h): Delete, no longer provided.
3309
01816cd8
BE		 33102001-02-22 Ben Elliston <bje@redhat.com>
3311
3312 * sim-trace.h (TRACE_VPU_IDX): Add.
3313 (TRACE_vpu): Define.
3314 (WITH_TRACE_VPU_P): Likewise.
3315 (TRACE_VPU_P): Likewise.
3316 * sim-trace.c (OPTION_TRACE_VPU): Define.
3317 (trace_options): Add --trace-vpu.
3318 (trace_option_handler): Handle OPTION_TRACE_VPU.
3319 (trace_option_handler): Include VPU tracing in --trace-semantics.
3320 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3321
44a9331c
BE		 33222001-02-21 Ben Elliston <bje@redhat.com>
3323
3324 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3325 (TRACE_BRANCH_INPUT2): Likewise.
3326
c43ad8eb
BE		 33272001-02-09 Ben Elliston <bje@redhat.com>
3328
3329 * (profile_print_pc): Write header out in target byte order.
3330
33312001-02-09 Ben Elliston <bje@redhat.com>
3332
3333 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3334 adjusting the pc shift value.
3335
9397fcbf
FCE		 33362001-01-12 Chris Demetriou <cgd@sibyte.com>
3337
badd2b1e
BE		 3338 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3339 where a numeric value is supplied.
9397fcbf 3340
63fe1038
BE		 33412001-01-06 Ben Elliston <bje@redhat.com>
3342
3343 * cgen.sh: Allow extrafiles to include the semantics files when
3344 generating an ISA-specific decoder.
3345
b6f6b44d
AO		 33462000-12-27 Alexandre Oliva <aoliva@redhat.com>
3347
3348 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3349
ad8707b5
BE		 33502000-12-23 Ben Elliston <bje@redhat.com>
3351
3352 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3353 them to the trace stream using sim_fpu_printn_fpu. Include
3354 "sim-fpu.h".
3355
b94c0966
BE		 33562000-12-15 Ben Elliston <bje@redhat.com>
3357
3358 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3359 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3360 trailing digits as specified (-1 to print all digits).
3361 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3362 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3363 to print_bits ().
3364
fd5d712e
BE		 33652000-12-13 Ben Elliston <bje@redhat.com>
3366
3367 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3368 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3369 (defs): New action.
3370
4c15ccf7
GK		 33712000-12-12 Geoffrey Keating <geoffk@redhat.com>
3372
3373 * sim-endian.h: Don't have parameters on macro definitions which
3374 are simply renaming functions, to permit use of XCONCAT2 in both
3375 the macro name and the arguments in a use of such a definition.
3376
0d277f51
BE		 33772000-12-11 Ben Elliston <bje@redhat.com>
3378
3379 * cgen-ops.h (SUBWORDDFDI): New function.
3380
bb4e03e5
BE		 33812000-12-05 Ben Elliston <bje@redhat.com>
3382
c79688eb
BE		 3383 * Make-common.in (cgen-defs): New target.
3384 (cgen-decode): Pass $(EXTRAFILES).
3385
bb4e03e5
BE		 3386 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3387 -outfile-suffix options.
3388
76440e4b
BE		 33892000-12-04 Ben Elliston <bje@redhat.com>
3390
6227bc85
BE		 3391 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3392 (SUBWORDSIUQI): Likewise.
3393 (SUBWORDDIHI): Likewise.
3394 (SUBWORDDIQI): New function.
3395
76440e4b
BE		 3396 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3397 * cgen-scache.c (scache_option_handler): Remove unused local var.
3398
cdc2a5c3
BE		 33992000-12-03 Ben Elliston <bje@redhat.com>
3400
3401 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3402
4e73b9c1
SC		 34032000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3404
3405 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3406
ce9bc8d1
SC		 34072000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3408
3409 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3410 space is not zero.
3411
ce13044d
SC		 34122000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3413
3414 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3415 (set_hw_delete): Moved the macro as a function.
3416 * hw-base.h (set_hw_delete): Declare as external function.
3417 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3418 allocated using hw_malloc.
72f4393d 3419
7c070881
SC		 34202000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3421
3422 * sim-options.c (sim_parse_args): Free the memory used for
3423 long_options, short_options, handlers, opt_cpu, orig_val.
3424
4f49fa1b
BE		 34252000-11-20 Ben Elliston <bje@redhat.com>
3426
3427 * cgen-ops.h (SUBBI): New macro.
3428 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3429 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3430
2d84da1b
BE		 34312000-11-16 Ben Elliston <bje@redhat.com>
3432
3433 * cgen-types.h (VOID): New type.
3434
dbc168af
BE		 34352000-11-09 Ben Elliston <bje@redhat.com>
3436
3437 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3438 (sim_fpu_two): Set exponent to 1.
3439
e4f5c43e
EZ		 34402000-10-26 Ben Elliston <bje@redhat.com>
3441
72f4393d
L		 3442 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3443 `all'. Pass `-i' options to cgen applications.
3444 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3445 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3446
a8d894af
BE		 34472000-10-08 Ben Elliston <bje@redhat.com>
3448
3449 * cgen-utils.c (cgen_rtx_error): New function.
3450
34512000-10-07 Ben Elliston <bje@redhat.com>
3452
3453 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3454 conditions for sim_core_read_buffer().
3455
6d4c43bf
DB		 34562000-09-26 Dave Brolley <brolley@redhat.com>
3457
3458 * cgen-utils.c (RORQI): New function.
3459 (ROLQI): New function.
3460 (RORHI): New function.
3461 (ROLHI): New function.
3462
0e266e5c
DB		 34632000-08-28 Dave Brolley <brolley@redhat.com>
3464
3465 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3466 in insn_value if it will fit.
3467
604259a0
FCE		 34682000-08-21 Frank Ch. Eigler <fche@redhat.com>
3469
3470 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3471
4193618c
DB		 34722000-08-15 Dave Brolley <brolley@redhat.com>
3473
3474 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3475
34762000-08-15 Dave Brolley <brolley@redhat.com>
3477
3478 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3479 (PROFILE_CPU_FREQ): New macro.
3480 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3481 (profile-options): Add profile-cpu-frequency.
3482 (parse_frequency): New function.
3483 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3484 (profile_print_speed): Print cpu frequency and simulated execution time.
3485 Re-indent other items to match.
3486
548a3e15
AC		 34872000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3488
3489 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3490
fab307a2
FCE		 34912000-07-27 Frank Ch. Eigler <fche@redhat.com>
3492
3493 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3494 * Makefile.in (install): Install run.1 man page.
3495
46a19b74
AC		 3496Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3497
3498 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3499 * Makefile.in (headers,nltvals.def): Merge.
3500
3c765a54
AC		 3501Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3502
f9cbceb6
AC		 3503 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3504 * nrun.c (main): Print the simulator statistics only in
3505 verbose mode.
3506 * hw-properties.h (hw_find_integer_array_property): Fix
3507 prototype (use signed_cell).
3508
38e64f35
AC		 3509 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3510 * sim-events.c (sim_events_remain_time): New function returning
3511 the time that remains before the event is raised.
3512 * hw-events.c (hw_event_remain_time): Likewise.
3513 * sim-events.h (sim_events_remain_time): Declare.
3514 * hw-events.h (hw_event_remain_time): Declare.
3515
0802cc40
AC		 3516 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3517 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3518 (OPTION_HW_LIST): New option --hw-list to list the devices.
3519 (hw_option_handler): List the device tree with 'sim_hw_print'.
3520
3c765a54
AC		 3521 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3522 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3523 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3524 (EXTENDED): Define for 16-bit word size.
3525 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3526 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3527 * sim-types.h: Added support for 16-bit targets.
3528
7fb283bc
FCE		 35292000-06-23 Frank Ch. Eigler <fche@redhat.com>
3530
3531 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3532
ab42ee12
FCE		 35332000-06-24 Frank Ch. Eigler <fche@redhat.com>
3534
3535 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3536 * Makefile.in (distclean): Clean cconfig.h also.
3537
eb2d80b4
AC		 3538Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3539
3540 * configure: Regenerated to track ../common/aclocal.m4 changes.
3541
3542Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3543
3544 * aclocal.m4 (sim-profile): Enable the profiler by default.
3545
781c552e
AC		 3546Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3547
3548 * run.c (main): Initialize sigrc.
3549
5eb1a8fa
AC		 3550Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3551
3552 * sim-events.c (update_time_from_event): Add more detailed event
3553 tracing.
3554
b2ac51e4
DB		 35552000-03-30 Dave Brolley <brolley@redhat.com>
3556
3557 * aclocal.m4 (cgen): Use guile to run cgen.
3558
f8603f2f
DB		 35592000-03-23 Dave Brolley <brolley@redhat.com>
3560
3561 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3562 ftruncdfsf.
3563 * cgen-accfp.c (fextsfdf): New function.
3564 (ftruncdfsf): New function.
3565 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3566
0f831eb3
JJ		 35672000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3568
3569 * cgen-ops.h: Added TRUNCSISI.
3570
e88acae7
FCE		 35712000-03-08 Dave Brolley <brolley@redhat.com>
3572
3573 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3574 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3575 (sim_queue_fn_si_write): Last argument is has type USI.
3576 (sim_queue_fn_sf_write): New function.
3577 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3578 (sim_queue_fn_sf_write): New function.
3579 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3580
baa7ae6f
AC		 3581Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3582
3583 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3584 sim_set_trace and run simulator using sim_resume.
3585 (main): Add option ``-o'' - operating environment. Only continue
3586 after a signal when operating environment.
3587 (main): Always set REASON and SIGRC using sim_stop_reason.
3588 (sim_trace): Delete extern declaration.
3589
6d358e86
NC		 35902000-02-08 Nick Clifton <nickc@cygnus.com>
3591
3592 * callback.c: Fix compile time warning messages.
3593 * run.c: Fix compile time warning messages.
72f4393d 3594
ed9a39eb
JM		 35951999-12-17 Dave Brolley <brolley@cygnus.com>
3596
3597 * sim-profile.h: (set_profile_option_mask): Add prototype.
3598 * sim-profile.c (set_profile_option_mask): No longer static.
3599
c4093a6a
JM		 3600Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3601
3602 * sim-arange.c: Include <string.h>
3603
de57eccd
JM		 36041999-12-07 Dave Brolley <brolley@cygnus.com>
3605
c4093a6a 3606 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3607 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3608 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3609 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3610 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3611 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3612 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3613 (fn_mem_qi_write): New union members.
3614 (fn_mem_hi_write): New union members.
3615 (fn_mem_si_write): New union members.
3616 (fn_mem_di_write): New union members.
3617 (fn_mem_df_write): New union members.
3618 (fn_mem_xi_write): New union members.
3619 (sim_queue_fn_mem_qi_write): New function.
3620 (sim_queue_fn_mem_hi_write): New function.
3621 (sim_queue_fn_mem_si_write): New function.
3622 (sim_queue_fn_mem_di_write): New function.
3623 (sim_queue_fn_mem_df_write): New function.
3624 (sim_queue_fn_mem_xi_write): New function.
3625 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3626 (sim_queue_fn_mem_hi_write): New function.
3627 (sim_queue_fn_mem_si_write): New function.
3628 (sim_queue_fn_mem_di_write): New function.
3629 (sim_queue_fn_mem_df_write): New function.
3630 (sim_queue_fn_mem_xi_write): New function.
3631 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3632 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3633 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3634
c2d11a7d
JM		 36351999-12-01 Dave Brolley <brolley@cygnus.com>
3636
3637 * cgen-accfp.c (subsf): Check status code.
3638 (mulsf): Ditto.
3639 (negsf): Ditto.
3640 (abssf): Ditto.
3641 (sqrtsf): Ditto.
3642 (invsf): Ditto.
3643 (minsf): Ditto.
3644 (maxsf): Ditto.
3645 (subdf): Ditto.
3646 (muldf): Ditto.
3647 (divdf): Ditto.
3648 (negdf): Ditto.
3649 (absdf): Ditto.
3650 (sqrtdf): Ditto.
3651 (invdf): Ditto.
3652 (mindf): Ditto.
3653 (maxdf): Ditto.
3654
36551999-11-26 Dave Brolley <brolley@cygnus.com>
3656
3657 * cgen-par.h (fn_df_write): Mode of data is DF.
3658 (sim_queue_fn_df_write): Mode of data is DF.
3659 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3660
36611999-11-22 Dave Brolley <brolley@cygnus.com>
3662
3663 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3664 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3665
11cf8741
JM		 36661999-11-04 Dave Brolley <brolley@cygnus.com>
3667
3668 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3669 CGEN_MEM_XI_WRITE members.
3670 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3671 (sim_queue_fn_xi_write): New function.
3672 (sim_queue_mem_xi_write): New function.
3673
3674 * cgen-par.c (sim_queue_fn_xi_write): New function.
3675 (sim_queue_mem_xi_write): New function.
3676 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3677 CGEN_MEM_XI_WRITE.
3678
e514a9d6
JM		 36791999-10-22 Dave Brolley <brolley@cygnus.com>
3680
3681 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3682 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3683 * cgen-par.c: Set insn_address for each queued write. Get pc from
3684 cpu when executing queued writes.
3685
36861999-10-19 Dave Brolley <brolley@cygnus.com>
3687
3688 * cgen-par.h (sim_queue_fn_pc_write): New function.
3689 (CGEN_FN_PC_WRITE): New enumerator.
3690 (fn_pc_write): New union member.
3691 * cgen-par.c (sim_queue_fn_pc_write): New function.
3692 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3693
917317f4
JM		 36941999-10-18 Dave Brolley <brolley@cygnus.com>
3695
3696 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3697 (CGEN_MEM_DF_WRITE): New enumerator.
3698 (mem_di_write): New union member.
3699 (mem_df_write): New union member.
3700 * cgen-par.c (sim_queue_mem_di_write): New function.
3701 (sim_queue_mem_df_write): New function.
3702 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3703 CGEN_MEM_DF_WRITE.
3704 * cgen-accfp.c (divsf): Check for division errors.
3705
37061999-10-14 Doug Evans <devans@casey.cygnus.com>
3707
3708 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3709
2df3850c
JM		 37101999-10-07 Dave Brolley <brolley@cygnus.com>
3711
72f4393d 3712 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3713 (fn_hi_write): New union member.
3714 (sim_queue_fn_hi_write): New function.
3715 * cgen-par.c (sim_queue_fn_hi_write): New function.
3716 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3717
2acceee2
JM		 37181999-09-29 Doug Evans <devans@casey.cygnus.com>
3719
3720 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3721 Change type of result to SEM_PC.
3722
3723Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3724
3725 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3726
6426a772
JM		 37271999-09-25 Doug Evans <devans@casey.cygnus.com>
3728
3729 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3730 (JOIN*): Delete cpu arg.
3731
3732Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3733
3734 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3735 parameter.
3736 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3737
c2c6d25f
JM		 3738Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3739
72f4393d
L		 3740 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3741 large values.
c2c6d25f 3742
7fc5b5ad
AC		 3743Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3744
3745 * run.c (main): Check the sim_stop_reason and only halt simulation
3746 when a valid stop condition is identified.
3747
c2c6d25f
JM		 3748Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3749
3750 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3751
3752Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3753
3754 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3755 (bi_write): New union element.
3756 (sim_queue_bi_write): New function.
3757 * cgen-par.c (sim_queue_bi_write): New function.
3758 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3759
d4f3574e
SS		 3760Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3761
3762 * configure: Regenerated to track ../common/aclocal.m4 changes.
3763
3764 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3765 ../gdb/configure.in.
3766 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3767 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3768 (SIM_WARNINGS): Delete
3769 (CONFIG_CFLAGS): Update.
3770
3771Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3772
3773 * cgen-par.c: New file.
3774 * cgen-par.h: New file.
3775 * cgen-sim.h (cgen-par.h): #include it.
3776 * cgen-cpu.h (write_queue): New field.
3777 (CPU_WRITE_QUEUE): New access macro.
3778 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3779 (cgen-par.o): New target.
3780
104c1213
JM		 37811999-08-28 Doug Evans <devans@casey.cygnus.com>
3782
3783 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3784 * cgen-utils.c (mode_names): Update.
3785
53a5351d
JM		 37861999-08-20 Doug Evans <devans@casey.cygnus.com>
3787
3788 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3789 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3790 buffer arg if WITH_PARALLEL_GENWRITE.
3791 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3792 (struct idesc): Ditto.
3793
3794Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3795
3796 * sim-model.c (model_option_handler): Add \n to error message.
3797
96baa820
JM		 37981999-08-08 Doug Evans <devans@casey.cygnus.com>
3799
3800 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3801 (insn_sem): Rewrite.
3802 (sem_fn_desc): New struct.
3803 (idesc): Rewrite.
3804 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3805 misses if ! FAST_P.
3806 (scache case): Split into non-parallel/parallel versions.
3807 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3808 if not use semantic switch version.
3809
38101999-08-04 Doug Evans <devans@casey.cygnus.com>
3811
3812 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3813 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3814 (SEM_BRANCH_INIT_EXTRACT): Delete.
3815 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3816 (SEM_BRANCH_FINI): Ditto.
3817 (SEM_BRANCH_VIA_ADDR): Ditto.
3818 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3819 (SEM_BRANCH_ADDR_CACHE): Delete.
3820 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3821 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3822 pbb_br_type.
3823 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3824 (@cpu@_pbb_begin): Initialize branch_target.
3825 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3826 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3827 pbb_br_type.
3828 (@cpu@_engine_run_fast): Ditto.
3829
adf40b2e
JM		 3830Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3831
3832 * cgen-utils.c (RORSI): New function.
3833 (ROLSI): New function.
3834
38351999-07-14 Doug Evans <devans@casey.cygnus.com>
3836
3837 * Makefile.in (TAGS): Tweak TAGS regex.
3838 * cgen-mem.h (*): Add TAGS markers.
3839
43e526b9
JM		 3840Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3841
3842 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3843 passed in when sim_resume is first entered - don't re-pass it
3844 after a restart.
72f4393d 3845
43e526b9
JM		 3846Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3847
3848 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3849 OPTION_LOAD_LMA but only when is defined.
3850 (standard_options): When SIM_HANDLES_LMA is defined include
3851 options --load-lma and --load-vma.
3852 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3853
3854 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3855 (struct sim_state_base): Add load_at_lma_p.
3856 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3857 STATE_LOAD_AT_LMA_P.
3858
3859Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3860
3861 * nrun.c (main): Re-format loop gnu style.
3862
9846de1b
JM		 3863Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3864
3865 * dv-sockser.c (connected_p): Initialize addrlen.
3866
38671999-07-06 Dave Brolley <brolley@cygnus.com>
3868
3869 * cgen-accfp.c (floatsidf): New function.
3870 (fixdfsi): New function.
3871
38721999-07-06 Doug Evans <devans@casey.cygnus.com>
3873
3874 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3875
43ff13b4
JM		 38761999-07-05 Doug Evans <devans@casey.cygnus.com>
3877
3878 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3879 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3880 * cgen-fpu.c: New file.
3881 * cgen-fpu.h: New file.
3882 * cgen-accfp.c: New file.
3883 * cgen-cpu.h (CGEN_CPU): New member fpu.
3884 * cgen-mem.h: Redo fp support.
3885 * cgen-ops.h: Delete k&r support. Redo fp support.
3886 * cgen-sim.h: Include cgen-fpu.h.
3887 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3888
085dd6e6
JM		 38891999-06-23 Doug Evans <devans@casey.cygnus.com>
3890
3891 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3892 ifndef.
3893 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3894 (@cpu@_pbb_cti_chain): Minor clean up.
3895
cd0fc7c3
SS		 38961999-05-08 Felix Lee <flee@cygnus.com>
3897
72f4393d
L		 3898 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3899 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3900 * configure: Regenerate.
72f4393d 3901
7a292a7a
SS		 3902Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3903
3904 * sim-core.c (device_error,device_io_read_buffer,
3905 device_io_write_buffer): Delete decls.
3906 * sim-core.h: Put them here.
3907
3908 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3909 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3910 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3911 (sim_core_write_aligned_N): Ditto.
3912
39131999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3914
3915 * sim-memopt.c (sim_memory_uninstall): Don't look into
3916 free()d memory.
3917
39181999-04-14 Doug Evans <devans@casey.cygnus.com>
3919
3920 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3921
39221999-04-13 Doug Evans <devans@casey.cygnus.com>
3923
3924 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3925 (sim_core_write_buffer): Ditto.
3926
39271999-04-02 Keith Seitz <keiths@cygnus.com>
3928
3929 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3930 after the interval counter has expired.
3931 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3932 poll_quit callbacks. May be overridden by Makefile.
3933 (poll_quit_counter): New global.
3934 * sim-events.c: Remove all mentions of ui_loop_hook. The
3935 host callback "poll_quit" will serve the purpose.
3936 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3937 is defined.
3938 * nrun.c: Remove declaration of ui_loop_hook.
3939
3940Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3941
3942 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3943 if being used by gdb.
3944
39451999-03-22 Doug Evans <devans@casey.cygnus.com>
3946
3947 * cgen-types.h (XF,TF): Tweak.
3948 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3949 in cgen-types.h.
3950 (SUBWORD*,JOIN*): Define.
3951 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3952 moved into cpu descriptor.
3953 * sim-model.h (MACH): New member `num'.
3954
c906108c
SS		 39551999-02-09 Doug Evans <devans@casey.cygnus.com>
3956
c906108c
SS		 3957 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3958 (CGEN_CPU): Member opcode renamed to cpu_desc.
3959 New members get_idata,disassembler.
3960 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3961 CGEN_INSN_ATTR_VALUE.
3962 (CGEN_STATE): Delete member opcode_table.
3963 (sim_disassemble_insn): Delete decl.
3964 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3965 (struct idesc): Moved to here from <cpu>-decode.h.
3966 * cgen-run.c (prime_cpu): Call prepare_run callback.
3967 * cgen-trace.h (SFILE): New type.
3968 (sim_disasm_sprintf): Declare.
3969 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3970 (sim_cgen_disassemble_insn): Declare.
3971 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3972 (insn_fields): Delete.
3973 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3974 CPU_CPU_DESC (cpu).
3975 (trace_insn): Call CPU_DISASSEMBLER hook.
3976 (sim_disasm_sprintf): New function.
3977 (sim_disasm_read_memory): New function.
3978 (sim_disasm_perror_memory): New function.
3979 (sim_cgen_disassemble_insn): New function.
3980 * cgen-utils.c: Don't include cpu-opc.h.
3981 (virtual_insn_entries): New static local.
3982 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3983 (cgen_insn_name): Rewrite.
3984 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3985 * cgen.sh (desc): New file generator handler.
3986 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3987 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3988 Don't include cpu-opc.h,cpu-sim.h.
3989 * sim-model.c (model_set): Delete SIM_DESC arg.
3990 (sim_model_set): Update.
3991 * sim-model.h (MACH): New member prepare_run.
3992
39931999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3994
3995 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3996 if redundant with allocator functions.
3997
3998Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3999
4000 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
4001
4002 * sim-profile.h: Make like sim-trace.h.
4003 (PROFILE_USEFUL_MASK): New macro.
4004 * sim-profile.c (profile_options): Make like trace_options, allow
4005 optional on|off arg where applicable.
4006 (set_profile_option_mask): New function.
4007 (sim_profile_set_option): New function.
4008 (profile_option_handler): Simplify.
4009 Have -p only enable selected things, not everything.
4010 Add missing break to OPTION_PROFILE_PC_RANGE.
4011 * cgen-scache.c (scache_options): Allow optional on|off arg to
4012 --profile-scache.
4013 (scache_option_handler): Use sim_profile_set_option.
4014
40151999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4016
4017 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
4018 (memory_option_handler): Implement MEMORY_FILL option. Make
4019 MEMORY_CLEAR an alias for MEMORY_FILL=0.
4020 (parse_ulong_value): New function.
4021 (do_memopt_add): Allocate all buffers. Optionally fill them.
4022
40231999-01-15 Richard Henderson <rth@cygnus.com>
4024
4025 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
4026 va_list, not an integer.
4027 * sim-events.c (sim_events_schedule): Likewise.
4028
72f4393d 4029 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 4030 the appropriate type.
4031
40321999-01-14 Doug Evans <devans@casey.cygnus.com>
4033
4034 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
4035 (sim_disassemble_insn): Update prototype.
4036 (sim_engine_invalid_insn): Ditto.
4037 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
4038 (SEM_BRANCH_INIT): PCADDR->IADDR.
4039 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4040 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4041 * cgen-scache.h (*): Ditto.
4042 * cgen-trace.c (*): Ditto.
4043 * cgen-trace.h (*): Ditto.
4044 * cgen-utils.c (*): Ditto.
4045 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4046 (insn_t): Delete.
4047 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4048 (simple engine framework): Rewrite.
4049 * sim-module.c (modules): Install model module sooner (and in
4050 particular before the profile module).
4051
40521999-01-12 Doug Evans <devans@casey.cygnus.com>
4053
4054 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4055 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4056 (sim_model_init): Call it.
4057
4058 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4059
40601999-01-05 Doug Evans <devans@casey.cygnus.com>
4061
4062 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 4063 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4064 (SEM_BRANCH_INIT_EXTRACT): New macro.
4065 (SEM_BRANCH_INIT): Add taken_p.
4066 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4067 (SEM_BRANCH_FINI): Use it.
4068 (SEM_INSN): Update.
4069 * cgen-run.c (sim_resume): Handle tracing of last insn.
4070 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4071 * cgen-trace.c (current_abuf): New static global.
4072 (trace_insn_init): Initialize it.
4073 (trace_insn_fini): Use it.
4074 (trace_insn): Set it.
4075 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4076 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4077 (@cpu@_emit_after): Ditto.
4078 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4079 labels if WITH_SEM_SWITCH_FULL.
4080 * sim-model.c: Include bfd.h.
4081 (sim_model_init): New function.
4082 (sim_model_install): Record init fn.
4083 * sim-model.h (MACH): New member bfd_name.
4084 * sim-module.c (modules): Initialize model before scache.
4085
40861998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4087
4088 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 4089
c906108c
SS		 4090 * nrun.c (main): Remain in simulation loop for traps and
4091 exceptions when in operating environment mode.
4092 (ui_loop_hook): New stub hook for standalone use.
4093 * sim-events.c (sim_events_process): Call ui_loop_hook
4094 periodically on CYGWIN host.
4095
4096 * sim-reason.c (sim_stop_reason): Return host signal numbers
4097 to gdb on sim_stopped and sim_signalled cases.
4098 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4099 hook just before longjmp.
4100 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4101 hook just before sim_engine_run.
4102
4103 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4104 * sim-trace.h (trace_generic): Ditto.
4105 * sim-trace.c (trace_generic): Ditto.
72f4393d 4106
c906108c
SS		 41071998-12-14 Doug Evans <devans@casey.cygnus.com>
4108
4109 * Make-common.in (SIM_MAIN_DEPS): New var.
4110 (CGEN_MAIN_CPU_DEPS): New var.
4111 * aclocal.m4: Add --enable-cgen-maint option.
4112 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4113 (SETMEM*): Ditto.
4114 (GETIMEM*): Pass pc value to sim_core routine.
4115
4116Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4117
4118 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4119 Compare with ZERO not NULL.
4120
4121Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4122
4123 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4124 "sim-assert.h".
4125
41261998-12-09 Doug Evans <devans@casey.cygnus.com>
4127
4128 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4129 * sim-trace.c: Include stdlib.h if present.
4130 * dv-sockser.c: Include unistd.h if present.
4131 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4132 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4133
41341998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4135
4136 * gennltvals.sh: Add i960.
4137 * nltvals.def: Rebuild.
4138
41391998-12-04 Doug Evans <devans@casey.cygnus.com>
4140
4141 * cgen-defs.h: New file, old cgen-sim.h.
4142 * cgen-sim.h: Simple header that includes others.
4143 * sim-arange.c: New file.
4144 * sim-arange.h: New file.
4145 * sim-basics.h: Include it.
4146 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4147 (sim-arange.o): Add rule for.
4148 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4149 (sim_io_eprintf_cpu): Add prototype.
4150 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4151 (INLINE2): New macro.
4152 (EXTERN_INLINE): New macro.
4153 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4154 before calling module init fns.
4155 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4156 (profile_init): New function.
4157 (profile_options): New option --profile-range.
4158 (profile_option_handler): Handle --profile-range.
4159 (profile_print_insn): Qualify address range specific section titles.
4160 (profile_print_addr_ranges): New function.
4161 (profile_info): Print address ranges if specified.
4162 (profile_install): Set profile_init init fn.
4163 * sim-profile.h (PROFILE_DATA): New member `range'.
4164 * sim-trace.c (trace_init): New function.
4165 (trace_options): New option --trace-range.
4166 (trace_option_handler): Handle --trace-range.
4167 (trace_install): Set trace_init init fn.
4168 * sim-trace.h (TRACE_DATA): New member `range'.
4169 * sim-utils.c (sim_cpu_msg_prefix): New function.
4170 (sim_io_eprintf_cpu): New function.
4171 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4172 (PC_IN_PROFILE_RANGE_P): New macro.
4173 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4174 (trace_insn_fini): New arg abuf. All callers updated.
4175 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4176 printing cycle counts.
4177 * cgen-trace.h (trace_insn_fini): Update prototype.
4178 (TRACE_RESULT_P): New macro.
4179 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4180 (TRACE_INSN): Check ARGBUF_TRACE_P.
4181 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4182 * cgen-types.h (SIM_INLINE): Delete.
4183 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4184 * cgen-utils.c: Don't include cgen-engine.h
4185 * genmloop.sh (@cpu@_fill_argbuf): New function.
4186 (@cpu@_fill_argbuf_tp): New function.
4187 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4188 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4189 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4190 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4191 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4192 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4193 doing profiling. Update call to TRACE_INSN_FINI.
4194
4195 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4196
41971998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4198
4199 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4200 regions.
4201
42021998-12-01 Doug Evans <devans@casey.cygnus.com>
4203
4204 * sim-inline.c (SIM_INLINE_P): Fix typo.
4205
42061998-11-30 Doug Evans <devans@casey.cygnus.com>
4207
4208 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4209
4210Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4211
4212 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4213 * nltvals.def: Re-generate.
4214
4215Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4216
4217 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4218 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4219 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4220 GCC.
4221 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4222 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4223
42241998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4225
4226 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4227 (${cpu}_pbb_cti_chain): Ditto.
4228
42291998-11-18 Doug Evans <devans@casey.cygnus.com>
4230
4231 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 4232 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4233 (EXTRACT_INT,EXTRACT_UINT): New macros.
4234 (SEM_SEM_ARG): New macro.
4235 (SEM_NEXT_VPC): New arg `pc'.
4236 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4237 (sim_disassemble_insn): Update prototype.
4238 * cgen-trace.c (current_insn,insn_fields): New static locals.
4239 (trace_insn): Set them.
b83266a0 4240 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 4241 (sim_disassemble_insn): New arg insn_fields.
4242 Handle variable length insns.
4243 * genmloop.sh: Only emit pbb decls if -pbb.
4244 (${cpu}_scache_lookup): New arg `vpc'.
4245 (scache support): Fetch pc before entering loop.
4246
4247 * gennltvals.sh: Add fr30 support.
4248 * nltvals.def: Rebuild.
4249
4250Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4251
4252 * sim-types.h: Re-do type system so that GCC's attribute and mode
4253 are used to specify types. Handle case of ALPHA.
4254
42551998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 4256
c906108c
SS		 4257 * aclocal.m4: Add tests for dlopen family.
4258 * config.in: Regenerated.
72f4393d 4259
c906108c
SS		 4260Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4261
4262 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4263
4264Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4265
4266 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4267 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4268 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4269 * cgen-sim.h: ... to here.
4270
4271Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4272
4273 * aclocal.m4 (enable-build-warnings): Replace
4274 enable-sim-warnings. Extend =LIST syntax so that prepend and
4275 append of options is possible. Drop -Werror, add
4276 -Wstrict-prototypes for GDB compatibility.
4277 * Make-common.in (SIM_WARNINGS): Update.
4278
4279Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4280
4281 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4282 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4283 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4284 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4285 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4286 CGEN_INCLUDE_DEPS.
4287 * cgen-cpu.h: New file.
4288 * cgen-engine.h: New file.
4289 * cgen-scache.h: New file.
4290 * cgen-sim.h: Delete portions moved to new files.
4291 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4292 rather than sending result to stdout.
4293
4294Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4295
4296 * Make-common.in (sim-reg.o): New rule.
4297 (cgen-run.o): New rule.
4298 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4299 * cgen-run.c (prime_cpu): New function.
4300 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4301 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4302 mentioned cpu.
4303 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4304 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4305 (CGEN_INSN_VIRTUAL_P): New macro.
4306 (SEM_PC): New typedef.
4307 (SEMANTIC_FN): Change type of result to SEM_PC.
4308 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4309 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4310 (SCACHE_MAP): New typedef.
4311 (CPU_SCACHE): Add pbb support.
4312 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4313 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4314 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4315 max_slice_insns.
4316 (INSN_NAME): Delete.
4317 (cgen_insn_name): Declare.
4318 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4319 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4320 (first_insn_p): Make static.
4321 (trace_insn): Handle virtual insns specially.
4322 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4323 * cgen-types.h (UBI): Delete.
4324 (MODE_TYPE): New enum.
4325 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4326 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4327 (cgen_virtual_opcode_table): New global.
4328 (cgen_insn_name): New function.
4329 (sim_disassemble_insn): Ignore virtual insns.
4330 * genmloop.sh: Delete top level loop generation. Add pbb support.
4331 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4332 (sim_cpu_base): New members max_insns,insn_name,model_data.
4333 (CPU_PC_GET,CPU_PC_SET): New macros.
4334 (sim_pc_get,sim_pc_set): Declare.
4335 * sim-model.c (model_set): Call model init fn.
4336 * sim-model.h (MODEL_FN): New typedef.
4337 (INSN_TIMING): New member model_fn.
4338 (MODEL): New members num,init.
4339 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4340 All callers updated.
4341 (profile_insn_init): New fn.
4342 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4343 Exit early if insn profiling not supported.
4344 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4345 (profile_install): Record profile_insn_init as init fn.
4346 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4347 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4348 (PROFILE_DATA): Delete member exec_time.
4349 Change insn_count to pointer to array, rather than the array.
4350 (sim_profile_print_bar): Declare.
4351
4352Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4353
4354 * cgen-run.c: New file.
4355 * sim-reg.c: New file.
4356
4357Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4358
4359 * aclocal.m4: Add checks for -lsocket and -lnsl.
4360
4361 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4362 allow local port reuse on listening socket.
4363
4364Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4365
4366 * sim-config.h: Remove reference to linux kernel header.
4367
4368Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4369
4370 * dv-sockser.c (sockser_addr): Make variable non-static.
4371
4372Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4373
4374 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4375
4376Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4377
4378 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4379
4380Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4381
4382 * Make-common.in (install-common): Add $(EXEEXT) when installing
4383 run.
4384
4385Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4386
4387 * cgen-sim.h (cgen_state): New member opcode_table.
4388 * cgen-utils.c (sim_disassemble_insn): Use it.
4389
4390Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4391
4392 * cgen-mem.h (DECLARE_SETT): Fix return type.
4393 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4394 * cgen-scache.c: Include stdlib.h.
4395 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4396 * sim-model.c (model_option_handler): Remove unused variable `n'.
4397
4398Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4399
4400 * cgen-utils.c: Include bfd.h.
4401 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4402
4403Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4404
4405 * sim-bits.h (EXTEND24): Fix typo.
4406
4407Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4408
4409 * sim-events.c (ETRACE_P): New macro.
4410 (struct _sim_event): Add member trace.
4411 (sim_events_free): Reclaim trace message.
4412
4413 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4414 sim_events_schedule_tracef): New functions, include printf trace
4415 information in argument list. If tracing, store asprintf'd trace
4416 message in sim_event.
4417
4418 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4419 hw_event_queue_schedule_vtracef): New functions, mimic
4420 sim_event_tracef.
4421
4422Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4423
4424 * sim-bits.h (EXTEND24): Define.
4425
4426Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4427
4428 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4429 (CPU_SCACHE_HASH_MASK): New macro.
4430 (SCACHE_HASH_PC): Rewrite.
4431 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4432 computation out of main loop.
4433
4434Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4435
c906108c
SS		 4436 * cgen-sim.h (RECORD_IADDR): Delete.
4437 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4438 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4439
4440Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4441
4442 * gennltvals.def (mn10200): Add entry.
4443 * nltvals.def: Regenerate with MN10200 additions.
4444
4445Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4446
4447 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4448 documentation on how it works.
4449
4450 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4451 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4452 sim_core_set_xor, sim_core_xor_read_buffer,
4453 sim_core_xor_write_buffer): Update.
4454
4455 * sim-events.h, sim-events.c (sim_events_install,
4456 sim_events_watch_clock, sim_events_schedule_after_signal,
4457 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4458 sim_events_deschedule): Update.
4459
4460 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4461 sim_fpu_max32, sim_fpu_max64): Update.
4462
4463Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4464
4465 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4466 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4467 * sim-profile.c (profile_print_model): Update.
4468
4469Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4470
4471 * gennltvals.def (m32r): Use common syscall.h now.
4472 (mn10300): Add entry.
4473 * nltvals.def: Regenerate.
4474
4475 * sim-engine.c (sim_engine_get_run_state): New function.
4476 * sim-engine.h (sim_engine_get_run_state): Declare it.
4477
4478Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4479
4480 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4481 * sim-core.c (sim_core_signal): Make extern, always define.
4482
4483Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4484
4485 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4486 * cgen-ops.h (ANDIF): New macro.
4487 (ANDIF[BQHSD]I): Delete.
4488
4489Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4490
4491 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4492 (hw_event_queue_schedule, hw_event_queue_deschedule,
4493 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4494 Janczyn.
4495
4496 * hw-alloc.h (HW_NZALLOC): Define.
4497
4498 * Make-common.in (test-hw-events): Add target for testing the
4499 hw-event code.
4500
4501Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4502
4503 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4504 hw-instances.o.
4505 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4506 files.
4507 * hw-main.h: Include hw-handles.h, hw-instances.h.
4508 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4509 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4510
c906108c
SS		 4511Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4512
4513 * dv-core.c: Include hw-main.h and sim-main.h.
4514 * dv-pal.c: Include hw-main.h and sim-io.h.
4515 * dv-glue.c: Include hw-main.h.
4516
4517 * hw-main.h: New file. Move list of includes to here.
4518 * hw-base.h: From here.
4519 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4520 (hw-*.o, dv-*.o): Update.
4521 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4522 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4523 sim-main.h.
4524
4525 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4526 do_hw_poll_read): Move declarations from here.
4527 * hw-main.h: To here.
72f4393d 4528
c906108c
SS		 4529 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4530 Move from here.
4531 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4532 rename.
4533 * Make-common.in (hw-config.h): Update
4534 * hw-base.c, dv-pal.c, dv-glue.c: Update
4535
4536 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4537 `*_callback' to `*_method.
4538
4539Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4540
4541 * hw-base.h (set_*): Move set method macros from here.
4542 * hw-device.h: To here.
4543
4544Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4545
4546 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4547 Declare.
4548
4549 * hw-base.c (hw_create, hw_delete): Call
4550 * hw-properties.c (create_hw_property_data,
4551 delete_hw_property_data): Define.
72f4393d 4552
c906108c
SS		 4553Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4554
4555 * hw-device.c, hw-properties.c: Include hw-base.h
4556
4557 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4558 * hw-device.c: From here.
4559 * hw-base.h: Include "hw-events.h".
4560
4561 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4562 * hw-base.c (hw_create, hw_delete): Call.
4563 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4564
4565 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4566 (hw-alloc.o): New target.
72f4393d 4567
c906108c
SS		 4568Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4569
4570 * hw-events.h, hw-events.c: New files. Move event code to here.
4571 * sim-hw.c: From here.
4572 * hw-base.h: Include "hw-events.h".
4573 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4574 (hw-events.o): New target.
4575
4576 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4577 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4578
c906108c
SS		 4579 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4580 * hw-base.c (hw_create, hw_delete): Call.
4581 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4582
4583 * dv-pal.c: Update.
4584
4585Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4586
4587 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4588 * hw-ports.c: To here.
72f4393d 4589
c906108c
SS		 4590 * hw-base.h, hw-ports.c (create_hw_port_data,
4591 delete_hw_port_data): New functions.
4592 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4593
c906108c
SS		 4594 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4595 from here.
4596 * hw-ports.h: To here.
4597
4598Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4599
4600 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4601 PROCESSOR and CIA arguments.
4602
4603Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4604
4605 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4606 Move common object files from here.
4607 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4608
c906108c
SS		 4609Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4610
4611 * sim-hw.c: Include ctype.h.
4612 (do_hw_poll_read): Do not assume EAGAIN.
4613
4614Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4615
4616 * cgen-trace.c (first_insn_p): New static local.
4617 (trace_insn_init): Set it.
4618 (trace_insn_fini): Use TRACE_PREFIX.
4619 (trace_insn): Rewrite to use trace_prefix.
4620 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4621 Adjust width accordingly.
4622
4623 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4624 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4625 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4626 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4627 (PROFILE_COUNT_CORE): Simplify.
4628 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4629
4630Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4631
4632 * cgen-ops.h (ADDCFSI): Fix typo.
4633
4634Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4635
4636 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4637 * genmloop.sh: Use them rather than static locals.
4638
4639 * sim-engine.c (sim_engine_set_run_state): New function.
4640 * sim-engine.h (sim_engine_set_run_state): Declare.
4641 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4642 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4643 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4644
4645Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4646
72f4393d 4647 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4648 All callers updated.
4649 (trace_insn_fini): New arg last_p. All callers updated.
4650 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4651 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4652 * genmloop.sh (engine_resume): Update.
4653
4654Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4655
4656 * Make-common.in (install-common): Run ranlib on installed copy of
4657 libsim.a.
4658
4659Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4660
4661 * Make-common.in (install-common): Rename and install libsim.a.
4662
4663Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4664
4665 * sim-io.c (unistd.h): Include.
4666
4667Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4668
4669 * Make-common (sim_main_headers): Sort.
4670 (cgen-*.o): Add cgen-sim.h dependency.
4671
4672 * cgen-scache.c (scache_init): Only allocate space if scache element
4673 size is non-zero.
4674 (scache_flush,scache_print_profile): Check if scache in use first.
4675
4676 * cgen-sim.h (IDESC): Provide forward declaration.
4677 (DECODE): Delete.
4678 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4679 (cgen_cpu_max_extra_bytes): Declare.
4680 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4681
c906108c
SS		 4682 * sim-cpu.h: New file. sim_cpu_base moved here.
4683 Move sim_cpu_lookup decl here.
4684 * sim-base.h: #include "sim-cpu.h".
4685 * sim-cpu.c: New file.
4686 * Make-common (sim_main_headers): Add sim-cpu.h.
4687 (sim-cpu.o): Add rule for.
4688
4689 * sim-model.c (set_model): Delete.
4690 (sim_model_set,model_set): New functions.
4691 (sim_model_install): Renamed from model_install.
4692 Don't set default model here.
4693 (model_option_handler): Rewrite --model processing.
4694 (sim_model_lookup,sim_mach_lookup): New functions.
4695 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4696 (insn_timing): Delete.
4697 (INSN_TIMING): New member `num'.
4698 (IMP_PROPERTIES): Always define scache_elm_size member.
4699 (MACH): New member init_cpu.
4700 (sim_machs): Renamed from machs.
4701 (sim_model_install): Renamed from model_install.
4702 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4703 * sim-module.c (modules): Update.
4704
4705 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4706
4707 * sim-io.c: #include <errno.h>.
4708
4709Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4710
4711 * dv-pal.c (struct hw_pal_device): Add reader.
4712 (hw_pal_finish): Initialize reader.
4713 (scan_hw_pal): Use reader.
4714
4715 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4716 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4717 * dv-pal.c: Use.
4718
4719 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4720 ../ppc/main.c sim_io_read_stdin.
4721
4722Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4723
4724 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4725 arguments.
4726 * hw-tree.c: Update.
72f4393d 4727
c906108c
SS		 4728 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4729 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4730 CPU/CIA args.
4731 * hw-ports.h (hw_port_event): Ditto.
4732 * hw-ports.c (hw_port_event): Update.
4733 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4734 Update.
4735 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4736 Update.
4737 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4738 (do_counter_event): Update.
4739 * dv-glue.c (hw_glue_io_read_buffer): Update.
4740 (hw_glue_port_event): Update.
4741
4742 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4743 * hw-base.h (hw_create): Ditto.
4744 * hw-base.c (hw_create): Ditto.
72f4393d 4745
c906108c
SS		 4746 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4747 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4748 from here to.
4749 * sim-hw.c: Here.
4750 * hw-device.h (hw_system_cpu): Declare.
4751 * sim-hw.c (hw_system_cpu): New function.
4752
4753 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4754 sim_hw_abort not hw_abort.
4755 (sim-hw.h): Include.
4756 (sim_core_read_buffer, sim_core_write_buffer): Call
4757 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4758 argument.
4759 (sim_core_set_xor): Do not pass CPU when aborting.
4760
4761 * sim-n-core.h (sim_core_read_aligned_N,
4762 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4763 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4764 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4765 return length.
4766
4767 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4768 sim_hw_print.
4769 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4770 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4771 functions.
4772 (sim_hw_print): New function.
4773
4774 * sim-engine.h (sim_engine_vabort): Declare.
4775 * sim-engine.c (sim_engine_vabort): New function.
4776
4777Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4778
4779 * sim-trace.c (print_data): For floating-point numbers trace raw
4780 hex value.
4781 (trace_result_fp2): New function.
4782 * sim-trace.h (trace_result_fp2): New declaration.
4783 (TRACE_FP_RESULT2): New macro.
4784
4785Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4786
72f4393d
L		 4787 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4788 AM_CYGWIN32 and AM_EXEEXT.
4789 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4790 to run and install-common rules.
4791 * common/configure: regenerate
c906108c
SS		 4792
4793Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4794
4795 * sim-types.h (cell_word): New type.
4796 (natural_cell): Delete type.
4797
4798Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4799
4800 * configure: Regenerated to track ../common/aclocal.m4 changes.
4801 * config.in: Ditto.
4802
4803Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4804
4805 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4806
4807Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4808
4809 * configure: Regenerated to track ../common/aclocal.m4 changes.
4810 * config.in: Ditto.
4811
4812Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4813
4814 * acconfig.h: New file.
4815 * Make-common.in (top_builddir): New macro.
4816 (INTL_LIB): Removed.
4817 (INTLLIBS): New macro.
4818 (INTLDEPS): Likewise.
4819 (LIBDEPS): Use INTLDEPS.
4820 (EXTRA_LIBS): Use INTLLIBS.
4821 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4822 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4823 AM_LC_MESSAGES): New macros from GNU gettext.
4824
4825Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4826
4827 * sim-config.h: Discard leading _ from macros.
4828 * sim-types.h: Ditto.
4829
4830Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4831
4832 * Make-common.in (CSEARCH): Add -I to intl directories.
4833 (INTL_LIB): Point to libintl.a.
4834 (LIBDEPS): Add $(INTL_LIB).
4835 (EXTRA_LIBS): Ditto.
4836
4837Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4838
4839 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4840
4841 * cgen-ops.h (ADDCFSI): Fix.
4842 (SUBCFSI): Tweak.
4843
4844Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4845
4846 * sim-types.h (signed_address, unsigned_address): Define.
4847
4848Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4849
4850 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4851 QNaN.
4852
4853Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4854
4855 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4856 New functions, pack / unpack sim_fpu struct using raw values.
4857 (sim_fpu_is): Differentiate between negative and positive
4858 infinity.
4859
4860Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4861
4862 * sim-bits.h (EXTEND4): Define.
4863 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4864
c906108c
SS		 4865Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4866
4867 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4868 declared so we need this cast to prevent long long addresses
4869 from being misconfigures. Results in access to unmapped memory.
4870
4871Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4872
4873 * Make-common.in (RUNTESTFLAGS): Define.
4874 (check): Pass RUNTESTFLAGS to recursive make.
4875
4876Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4877
4878 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4879 STATE_VERBOSE_P.
4880
4881Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4882
4883 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4884 cross compiling.
4885
4886Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4887
4888 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4889 (sim-inline): Update to match sim-inline.[hc]
4890 * configure: Regenerated to track ../common/aclocal.m4 changes.
4891
4892 * Make-common.in (sim_main_headers): Add sim-inline.h
4893
4894 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4895 selected.
4896 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4897
c906108c
SS		 4898 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4899 (sim_events_set_trace): Delete unused prototype.
72f4393d 4900
c906108c
SS		 4901 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4902 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4903
4904 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4905 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4906 Comment out, not yet implemented in sim-fpu.c.
4907 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4908 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4909
c906108c
SS		 4910 * sim-inline.h: Rewrite description.
4911 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4912 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4913
c906108c
SS		 4914 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4915 include generated files. Handled by generator directly.
72f4393d 4916
c906108c
SS		 4917Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4918
4919 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4920 up-to-date.
4921
4922 * sim-trace.h (TRACE_ANY_P): Define.
4923 (struct _trace_data): Add trace_any_p.
4924
4925Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4926
4927 * run.c (main): Handle all alternatives of enum sim_stop.
4928 (main): Delete unused `asection *s'.
4929
4930Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4931
4932 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4933
4934 * configure: Regenerated to track ../common/aclocal.m4 changes.
4935
4936 * sim-hw.c: New file.
4937 * sim-hw.h (sim_hw_parse): Declare function.
4938 (hw-tree.h): Do not include.
72f4393d 4939
c906108c
SS		 4940 * sim-base.h (STATE_HW): Define.
4941 (struct sim_state_base): Add member struct *hw.
4942
4943 * sim-module.c (sim-hw.h): Include.
4944 (modules): Add sim_hw_install.
72f4393d 4945
c906108c
SS		 4946 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4947
4948Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4949
4950 * sim-base.h (CPU_INDEX): Define.
4951
4952 * sim-utils.c (sim_state_alloc): Initialize.
4953 * sim-module.c (sim_post_argv_init): Ditto.
4954
4955Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4956
4957 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4958 properly formatted lists.
4959
4960Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4961
4962 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4963 0x2f needs to be 0x3f.
4964
4965Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4966
4967 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4968 not found.
4969 (hw_tree_find_*_property): Clean up error message when property is
4970 not found.
4971
4972 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4973 present before looking for it.
4974
4975Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4976
72f4393d 4977 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4978 (AC_CHECK_FUNCS): Add check for __setfpucw.
4979 * configure: Regenerated.
4980
4981Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4982
4983 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4984 hw_pal_timer, hw_pal_timer_value): Define.
4985 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4986 (do_counter_event, do_counter_read, do_counter_value,
4987 do_counter_write): new functions.
4988
4989Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4990
4991 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4992 trace output.
4993
4994 * hw-base.c (hw_create): Stop searching for a device when one is
4995 found.
4996
4997Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4998
4999 * configure: Regenerated to track ../common/aclocal.m4 changes.
5000
5001Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
5002
5003 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
5004 appends extra devices.
5005 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
5006 the device names.
72f4393d 5007
c906108c
SS		 5008 * Make-common.in (hw-config.h): New target, create hw-config.h
5009 file.
5010 (SIM_HW): Definition from @sim_hw@.
5011 (hw-base.o): Depend on hw-config.h
5012
5013Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
5014
5015 * Make-common.in: Get SHELL from configure.
5016 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
5017 move-if-change. Fixes NT native build problem.
5018 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
5019 move-if-change. Fixes NT native build problem.
5020 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
5021 NT native builds.
72f4393d 5022
c906108c
SS		 5023Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
5024
5025 * hw-device.h, hw-device.c (hw_strdup): New function.
5026
5027 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
5028 strings name, family and args.
5029 (full_name_of_hw): Use hw_strdup when returning the full path.
5030
5031 * hw-properties.c: Clean up property not found / wrong type error
5032 messages.
72f4393d 5033
c906108c
SS		 5034 * hw-tree.c (hw_tree_parse): Finish a devices initialization
5035 before attaching any ports.
5036
5037 * hw-base.c (hw-config.): Include. Replace hardwired table.
5038
5039 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
5040
5041 * Make-common.in: Add rule for dv-glue.o.
5042
5043Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5044
5045 * hw-base.c (hw_finish): Move setting of trace level to here.
5046 (hw_create): From here.
5047
5048 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5049 ../ppc/device_table.c.
5050
5051 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5052
5053 * hw-tree.c (print_properties): Supress path when printing
5054 properties of root node.
5055
5056Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5057
5058 * hw-device.h (HW_TRACE): Define.
5059 (hw_trace): Declare.
5060 * hw-device.c (hw_trace): Implement function.
5061
5062 * hw-base.c (hw_create): Set hw trace level from "trace?"
5063 property.
5064
5065 * dv-core.c (dv_core_attach_address_callback): Add trace.
5066
5067 * dv-pal.c: Replace DTRACE with HW_TRACE.
5068
5069Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5070
5071 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5072 (hw_alloc_data): Delcare.
5073 (struct hw): Add member alloc_of_hw.
72f4393d 5074
c906108c
SS		 5075 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5076 functions. Assocate memory with a device.
5077 (stdlib.h): Include.
72f4393d 5078
c906108c
SS		 5079 * hw-base.h (set_hw_delete): Define.
5080 (hw_delete_callback): Declare.
5081 (hw_delete): Declare.
5082
5083 * hw-base.c (hw_delete): Implement function.
5084 (struct hw_base_data): Add member to_delete.
5085 (ignore_hw_delete): New function, does nothing.
5086 (hw_create): Set the hw_delete method.
5087 (hw_create): Allocate the base type using HW_ZALLOC before setting
5088 any methods.
5089
5090 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 5091
c906108c 5092 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 5093
c906108c
SS		 5094 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5095 (attach_hw_port_edge): Add struct hw argument
5096
5097 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5098 hw_zalloc/hw_free.
5099
5100Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5101
5102 * hw-device.h (hw_attach_address_callback,
5103 hw_detach_address_callback): Attach to a single space not a space
5104 mask. Clarify interpretation of SPACE:ADDR parameters.
5105
5106 * hw-base.c (passthrough_hw_attach_address,
5107 passthrough_hw_detach_address): Update.
5108 * dv-core.c (dv_core_attach_address_callback): Ditto.
5109 * dv-pal.c (hw_pal_attach_address): Ditto.
5110
5111Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5112
5113 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5114
5115Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5116
5117 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5118 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5119 hw-properties_h, hw-tree_h): Define, point at corresponding
5120 header.
5121 (hw_base_headers): Define list of headers included by hw-base.h
5122 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5123 hw-properties.o, hw-tree.o): Specify dependencies.
5124 (dv-core.o, dv-pal.o): Ditto.
5125
5126 * sim-hw.h: New file.
5127
5128 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5129 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 5130
c906108c
SS		 5131 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5132
5133 * hw-base.h, hw-base.c: new files. Copied from
5134 ../ppc/device_table.[hc].
5135
5136 * dv-core.c, dv-pal.c: New files. Copied from
5137 ../ppc/hw_{core,pal}.c
72f4393d 5138
c906108c
SS		 5139 * sim-basics.h (struct hw): Declare.
5140 (enum port_direction, enum object_disposition): Declare.
5141
5142Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5143
5144 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5145 sim_dv_src in Makefile. Take list of devices as parameter to m4
5146 macro..
5147
5148 * configure: Regenerated to track ../common/aclocal.m4 changes.
5149
5150Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5151
5152 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5153 trace_prefix can abort cleanly.
5154
5155Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5156
5157 * dv-sockser.c, dv-sockser.h: New files.
5158 * Make-common.in (dv-sockser.o): Add rule for.
5159 * aclocal.m4: Check for fcntl.h.
5160 * config.h: Add HAVE_FCNTL_H.
5161
5162 * sim-break.c (remove_breakpoint): Fix thinko.
5163
5164 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5165 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5166
51671998-03-13 Fred Fish <fnf@cygnus.com>
5168
5169 * sim-base.h (struct sim_state_base): Add prog_syms and
5170 define macro STATE_PROG_SYMS.
5171 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5172 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5173 and bfd_canonicalize_symtab, to get symbol table on first use
5174 and preserve it via STATE_PROG_SYMS for future calls to
5175 bfd_find_nearest_line.
5176
5177Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5178
5179 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5180
5181 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5182 up to nr_maps, not just access_* maps.
5183
5184 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5185 maps.
5186
5187 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5188 over nr_maps not sim_core_nr_maps.
5189
5190 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5191 core_map argument to unsigned.
5192 (struct _sim_core): Ditto for struct member core_map.
5193
5194 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5195
5196 * sim-basics.h (access_io, access_*_io): Define.
5197 (map_read, map_write, map_exec, map_io): Define.
5198
5199 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5200 attach with more generic mapmask.
5201 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 5202
c906108c
SS		 5203 * sim-core.c (sim_core_uninstall, sim_core_attach,
5204 sim_core_detach): Iterate over nr_maps instead of
5205 sim_core_nr_maps.
5206
5207 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5208 instead of the write_map.
5209 (remove_breakpoint): Ditto.
5210
5211 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5212 with read_map, write_map, exec_map resp.
5213
5214 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5215 Ditto.
5216
5217 * cgen-utils.c (sim_disassemble_insn): Ditto.
5218
5219 * sim-hrw.c (sim_write, sim_write): Ditto.
5220
5221 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5222 transfer_to_str): New functions.
5223
5224Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5225
5226 * sim-base.h (sim_state_base): New member environment.
5227 (STATE_ENVIRONMENT): New macro.
5228 * sim-config.c (current_environment): Delete.
5229 (sim_config_default): New function.
5230 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5231 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5232 (sim_config_default): Add prototype.
5233 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5234 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5235 Set STATE_ENVIRONMENT, not current_environment.
5236
5237Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5238
5239 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5240
5241Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5242
5243 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5244
5245 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5246
5247Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5248
5249 * Make-common.in (TAGS): Make smarter.
5250 * Makefile.in (TAGS): Ditto.
5251
5252Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5253
5254 * sim-module.c (*): Fix typos in assertion tests.
5255
5256Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5257
5258 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5259 can't be constant.
72f4393d 5260
c906108c
SS		 5261 * sim-options.c (sim_parse_args): Ditto.
5262 (sim_args_command): Return OK, instead of nothing, for an empty
5263 command.
5264
5265Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5266
5267 * sim-profile.c (profile_info): Rename from profile_print. Drop
5268 misc and misc_cpu callback arguments. Use
5269 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5270 (profile_install): Install profile_info function.
5271
5272 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5273 STATE_PROFILE_INFO_CALLBACK): Define.
5274 (struct PROFILE_DATA): Add field info_cpu_callback.
5275 (profile_print): Delete function.
5276
5277 * sim-base.h (STATE_MODULES): Define. Replace individual
5278 STATE_*_LIST with single struct module_list.
5279
5280 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5281 (struct module_list): Declare.
72f4393d 5282
c906108c
SS		 5283 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5284 sim_module_info): New functions.
5285 (sim_module_install): Clean up module data structures.
5286
5287 * sim-info.c (sim_info): New file. New function. Call
5288 sim_module_info.
5289
5290 * Make-common.in (sim-info.o): Define rule.
5291 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5292
5293
5294Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5295
5296 * sim-base.h (sim_cpu_base): New members name, options.
5297 (sim_cpu_lookup): Add prototype.
5298 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5299 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5300 (sim_add_option_table): Update prototype.
5301 * sim-options.c (sim_add_option_table): New argument `cpu'.
5302 (standard_option_handler,standard_install): Update.
5303 (sim_parse_args): Handle cpu specific options.
5304 (print_help): New static function.
5305 (sim_print_help): Call it. Print cpu specific options.
5306 (find_match): New static function.
5307 (sim_args_command): Call it. Handle cpu specific options.
5308 * sim-utils.c (sim_cpu_lookup): New function.
5309 * sim-memopt.c (memory_option_handler): Update.
5310 (sim_memopt_install): Update.
5311 * sim-model.c (model_option_handler): Update.
5312 (model_install): Update.
5313 * sim-profile.c (profile_option_handler): Update.
5314 (profile_install): Update.
5315 * sim-trace.c (trace_option_handler): Update.
5316 (trace_install): Update.
5317 * sim-watch.c (watchpoint_option_handler): Update.
5318 (sim_watchpoint_install): Update.
5319 * cgen-scache.c (scache_option_handler): Update.
5320 (scache_install): Update.
5321
5322Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5323
5324 * Make-common.in (check): Run `make check' in testsuite dir.
5325
5326Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5327
5328 * sim-trace.c (trace_result0): New function.
5329
5330 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5331 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5332 tracing sim_fpu variables.
5333 (TRACE_ALU_RESULT0): Define.
5334 (TRACE_FP_RESULT_WORD): Define.
5335 (TRACE_FP_INPUT_WORD1): Define.
5336
5337 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5338 sim_fpu_two): New constants.
5339 (sim_fpu_op1, sim_fpu_op2): New types.
5340 (struct _sim_fpu): Delete member result. Re-order other members.
5341 (sim_fpu_sign, sim_fpu_exp): New functions.
5342 (sim_fpu_max, sim_fpu_min): new functions.
5343 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5344 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5345
c906108c
SS		 5346Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5347
5348 * sim-profile.c (profile_print): Delete duplicate test of
5349 PROFILE_INSN_IDX.
5350 (profile_print_pc): Exit early if data collection not set up.
5351 (profile_print_core): Simplify by calling sim_core_map_to_str.
5352 * sim-core.h (sim_core_map_to_str): Declare.
5353 * sim-core.c (sim_core_map_to_str): Make non-static.
5354
5355 * genmloop.sh (engine_resume): Update insn_count before exiting.
5356 (engine_resume_full): Keep accurate core profile data.
5357
5358 * cgen-utils.c (sim_disassemble_insn): Don't use
5359 sim_core_read_aligned_N, it messes up profiling results.
5360
5361Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5362
5363 * nltvals.def: Regenerate with MN10300 additions.
5364
5365Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5366
5367 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5368
c906108c
SS		 5369 * sim-trace.h, sim-trace.c (trace_result_word2,
5370 trace_input_word4, trace_result_word4): New function.
5371
5372Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5373
5374 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5375
5376 * sim-xcat.h: Delete.
5377 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5378 * cgen-sim.h: Ditto.
5379 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5380 * sim-n-bits.h: Ditto.
5381 * sim-n-core.h: Ditto.
5382 * sim-n-endian.h: Ditto.
5383
5384Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5385
5386 * syscall.c (cb_syscall): Handle short reads, and EOF.
5387
5388Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5389
5390 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5391 sim_fpu to safely print fp_word values.
5392 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5393 (trace_result_bool1, trace_result_addr1): New functions.
5394 (trace_input_bool1, trace_input_addr1): New functions.
5395
5396 * sim-trace.h (TRACE_FPU_*): Define.
5397
5398Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5399
5400 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5401 (sim_fpu_fpto, sim_fpu_tofp): Define.
5402
5403Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5404
5405 * sim-fpu.c (sim_fpu_cmp): New function.
5406
5407Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5408
5409 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5410 instead of abuf->length.
5411 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5412 (set_trace_option_mask): Renamed from set_trace_options.
5413 (set_trace_option): New function.
5414 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5415 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5416
5417Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5418
5419 * sim-basics.h: Declare struct _sim_fpu.
5420
5421Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5422
5423 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5424 (trace_prefix, trace_input*, trace_result*): Declare.
5425 (trace_one_insn): Change declaration, assume trace_prefix called.
5426 (trace_generic): Like trace_one_insn.
5427 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5428 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5429
c906108c
SS		 5430 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5431 trace_insn, save_data, trace_idx_to_str, print_data): New
5432 functions.
5433 (trace_one_insn): Rewrite.
5434 (trace_generic): New function.
72f4393d 5435
c906108c
SS		 5436Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5437
c906108c
SS		 5438 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5439
5440 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5441 (SEMANTIC_FN): Rewrite declaration.
5442 (DECODE): Update type of semantic_fast member.
5443 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5444 * sim-base.h (sim_state_base): Delete conditionals surrounding
5445 member scache_size.
5446
5447Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5448
5449 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5450 used.
5451
5452Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5453
5454 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5455 Add missing parameters to device_io calls.
5456 * sim-core.h: Add missing parameters to device_io calls.
5457
5458Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5459
5460 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5461 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5462 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5463 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5464 (engine_resume): Likewise. Make `engine' volatile. Save copy
5465 of cpu pointer in volatile object. Initialize read switch if
5466 -parallel.
5467
5468Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5469
5470 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5471 (SEM_INSN): New macro.
5472
5473Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5474
5475 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5476
5477Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5478
5479 * configure: Regenerated to track ../common/aclocal.m4 changes.
5480
5481Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5482
5483 * sim-types.h (fp_word): New type, define according to
5484 WITH_TARGET_FLOATING_POINT_BITSIZE.
5485
5486 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5487 configuration of size of floating point registers.
5488
5489Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5490
5491 * sim-profile.c (profile_print): Only print CPU <N> if other
5492 output is going to appear.
5493
5494Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5495
5496 * configure: Regenerated to track ../common/aclocal.m4 changes.
5497
5498Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5499
5500 * sim-types.h (address_word): Typedef according to
5501 WITH_TARGET_ADDRESS_BITSIZE.
5502 (signed_cell, unsigned_cell, natural_cell): Ditto using
5503 WITH_TARGET_CELL_BITSIZE.
72f4393d 5504
c906108c
SS		 5505 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5506 (WITH_TARGET_CELL_BITSIZE): Define.
5507 (WITH_HOST_WORD_BITSIZE): Delete.
5508
5509 * sim-config.c (print_sim_config): Update.
5510
5511 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5512 configuration of address and OpenFirmware cell sizes.
5513
5514Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5515
5516 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5517 * sim-run.c (sim_engine_run): Update.
72f4393d 5518
c906108c
SS		 5519 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5520 CPU_CIA.
5521 * sim-run.c (sim_engine_run): Ditto.
5522
5523 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5524 (sim_resume): Pass nr_cpus to sim_engine_run.
5525
5526 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5527
c906108c
SS		 5528 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5529 MAX_NR_PROCESSORS.
5530 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5531
c906108c
SS		 5532Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5533
5534 * Make-common.in (stamp-tvals): New rule.
5535 (targ-vals.h,targ-map.c): Depend on it.
5536 (clean): Remove stamp-tvals.
5537
5538Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5539
5540 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5541 in code also #if 0'ed.
5542
5543Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5544
5545 * configure: Regenerated to track ../common/aclocal.m4 changes.
5546 * aclocal.m4: Recognize --enable-maintainer-mode.
5547
5548Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5549
5550 * cgen-scache.h: Deleted.
5551 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5552 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5553 (scache_init): Use runtime computed size of SCACHE.
5554 (scache_flush): Likewise.
5555 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5556 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5557 * cgen-sim.h: Scache support moved here.
5558 (PC): Redo definition.
5559 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5560 (DECODE): Add parallel execution support.
5561 Only include semantic label members if using switch.
5562 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5563 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5564 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5565 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5566 from cgen-types.h.
5567 (engine_{stop,run,resume,halt,signal}): Delete decls.
5568 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5569 (argbuf,scache): Delete forward decls.
5570 (STATE): Delete decl.
5571 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5572 Include cgen-mem.h, cgen-ops.h.
5573 (engine_halt,engine_signal): Delete.
5574 ({ex,exc,sem,semc}_illegal): Delete.
5575 (sim_disassemble_insn): Result of extract fn is in bits.
5576 * genmloop.sh: Rewrite.
5577
5578 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5579 line numbers.
5580
5581 * sim-base.h (sim_state_base): Delete member `model'.
5582 (sim_cpu_base): Add member `model'.
5583 * sim-model.h (IMP_PROPERTIES): New type.
5584 (MACH): New members imp_props, models.
5585 (models): Delete decl.
5586 * sim-model.c (set_model): Update.
5587 * sim-profile.c (profile_print_model): Update.
5588
5589 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5590
5591Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5592
5593 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5594 CGEN_INSN_SYNTAX().
5595
5596Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5597
5598 * configure: Regenerated to track ../common/aclocal.m4 changes.
5599 * config.in: Ditto.
5600
5601Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5602
5603 * aclocal.m4 (AR): Check for sigaction.
5604
5605Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5606
5607 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5608
5609 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5610 * sim-config.c (sim_config): Replace WITH_DEVICES with
5611 WITH_TREE_PROPERTIES.
5612
5613 * configure: Regenerated to track ../common/aclocal.m4 changes.
5614
5615Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5616
5617 * Make-common.in (SIM_ENVIRONMENT): New variable.
5618 (CONFIG_CFLAGS): Add it.
5619 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5620 --enable-sim-environment option.
5621 * configure: Regenerated.
5622 * sim-config.h (environment support): Rewrite.
5623 * sim-config.c (current_environment): Define as enum, unconditionally.
5624 (current_alignment): Define unconditionally.
5625 (config_environment_to_a): Update.
5626 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5627 (sim_config): Handle environment and alignment determination
5628 unconditionally. Delete sanity checks of current_environment,
5629 unnecessary.
5630 (print_sim_config): Update.
5631 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5632 (standard_options): Add --environment.
5633 (standard_option_handler): Likewise.
5634
5635Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5636
5637 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5638 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5639 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5640 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5641 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5642 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5643 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5644 argument ADD_CA macro with two argument ADDC_C - add carrying with
5645 carry in.
5646 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5647 argument SUB_CA macro with two argument SUBC_X - subtract
5648 carrying, extended.
5649 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5650 borrow-in.
5651 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5652
5653Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5654
5655 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5656 * sim-io.h (sim_io_syscalls): Delete.
5657
5658Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5659
5660 * syscall.c (cb_syscall): Add missing else, so write to stdout
5661 isn't doubled.
5662
5663 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5664 the carry bit from the CPU's psw.
5665
5666Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5667
5668 * gennltvals.sh: Redo syscall support.
5669 * nltvals.def: Regenerated.
5670
5671Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5672
5673 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5674 the stream immediately.
5675
5676Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5677
5678 * sim-io.c (sim_io_getstring): Delete unused len2.
5679 (sim_io_syscalls): Ditto for sys_errno.
5680
5681Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5682
5683 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5684
5685 * Make-common.in (run.o): Depend on remote-sim.h.
5686 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5687 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5688
5689Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5690
5691 * sim-io.c (sim_io_syscalls): Disable lseek.
5692
5693Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5694
5695 * gennltvals.sh: Generate syscall values for d30v.
5696
5697 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5698 * nltvals.def: Regenerate.
5699
5700 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5701 (os_fstat): Likewise. Validate fd argument.
5702 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5703 just compute target stat struct length.
5704 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5705 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5706 (get_string): Return host errno values so they can be properly
5707 translated later.
5708 (cb_syscall): Likewise.
5709 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5710 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5711 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5712 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5713 (get_path): New function.
5714
5715Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5716
5717 * sim-io.c (sim_io_syscalls): New function to provide system call
5718 emulation. Provide exit, open, close, read, write, lseek, and
5719 unlink.
5720 (sim_io_getstring): New function to return a string from a
5721 simulated memory location.
5722
5723 * sim-io.h (sim_io_syscalls): Add declaration.
5724
5725Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5726
5727 * sim-core.c (sim_core_signal): Fix spelling error in message.
5728
5729 * sim-hrw.c (sim_read): Use read map, not write map.
5730
5731 * Make-common.in (all): Add .gdbinit.
5732 * gdbinit.in: Add dump command.
5733
5734 * sim-model.c (model_options): Use '\0' for `shortopt'.
5735
5736 * sim-trace.c (trace_option_handler): Set state trace file
5737 for --trace-file in addition to cpu's values.
5738 (trace_vprintf): If cpu == NULL, try state's trace file.
5739 (trace_options): Reorganize table, reword some descriptions.
5740
5741Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5742
5743 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5744 New functions.
5745
5746Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5747
5748 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5749 signal untranslated, document problem with this.
5750
5751 * nrun.c (main): Check for a prog name of `*step'. If present,
5752 step the simulator instead of allowing it to run free.
5753
5754 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5755
5756 * Make-common.in (sim_main_headers): Add sim-signal.h.
5757
5758Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5759
5760 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5761
5762Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5763
5764 * sim-signal.h: Start simulator signals at 64 so that host signal
5765 numbers can be detected and reported.
5766
5767 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5768
5769Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5770
5771 * callback.c (cb_host_to_target_stat): Fix return values.
5772
5773 * cgen-sim.h (enum_signal_type): Delete.
5774 (engine_signal): Update prototype.
5775 * cgen-utils.c: Don't include <signal.h>.
5776 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5777 (engine_signal): Update.
5778
5779 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5780 (sim_state_free): Call SIM_STATE_FREE if defined.
5781
5782 * sim-module.c (sim_module_install): Don't leave any modules
5783 installed if one fails to install.
5784
5785Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5786
5787 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5788 more, since alloca is not used in this file.
5789
5790 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5791 correctly set the carry and overflow bits for those types.
5792 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5793 with carry, so carry is correct after doing both adds.
5794 (ALU*): Space out '\' to make it easier to read.
5795
5796Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5797
5798 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5799 sim_signalled.
5800
5801 * sim-signal.c, sim-signal.h: New files.
5802 * Make-common.in (sim-signal.o): Add rule for.
5803 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5804 * sim-abort.c: Don't include <signal.h>.
5805 * sim-basics.h: #include "sim-signal.h".
5806 * sim-break.c: Don't include <signal.h>.
5807 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5808 * sim-core.c: Don't include <signal.h>.
5809 (SIGBUS): Delete definition.
5810 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5811 * sim-engine.c: Don't include <signal.h>.
5812 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5813 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5814 * sim-resume.c: Don't include <signal.h>.
5815 (SIGTRAP): Delete definition.
5816 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5817 * sim-stop.c: Don't include <signal.h>.
5818 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5819 * sim-watch.c: Don't include <signal.h>.
5820 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5821
5822 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5823
5824 * sim-base.h (CIA_ADDR): Provide default definition.
5825 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5826 * sim-break.c (sim_handle_breakpoint): Likewise.
5827
5828Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5829
5830 * Make-common.in (srccom): New variable.
5831
5832 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5833 (LIB_OBJS): Add syscall.o.
5834 (gentmap): Pass $(NL_TARGET) to $(CC).
5835 (syscall.o): Add rule for.
5836 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5837 (sim-bits.o): Depend on $(sim-n-bits_h).
5838 (sim-load.o): Depend on callback.h.
5839
5840 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5841 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5842 * cgen-mem.h, cgen-ops.h: New files.
5843
5844 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5845
5846 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5847 Rewrite build rule.
5848 * callback.c: #include string.h or strings.h.
5849 #include sys/types.h and sys/stat.h.
5850 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5851 (os_get_errno,os_open): Update.
5852 (os_stat,os_fstat): New functions.
5853 (os_init): Initialize syscall_map, errno_map, open_map.
5854 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5855 errno_map, open_map, signal_map, stat_map.
5856 (cb_read_target_syscall_maps): New function.
5857 (cb_target_to_host_syscall): New function.
5858 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5859 (cb_target_to_host_open): Renamed from target_to_host_open.
5860 (store): New function.
5861 (cb_host_to_target_stat): New function.
5862 * syscall.c: New file.
5863 * gentmap.c (sys_tdefs): New global.
5864 (gen_targ_vals_h): Output target syscall numbers.
5865 (gen_targ_map_c): Update. Output target syscall translation map.
5866 * gentvals.sh: New first argument `target'. Preface table with
5867 #ifdef NL_TARGET_$target if non-null target passed.
5868 * gennltvals.sh: New file.
5869 * nltvals.def: Regenerated.
5870
5871Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5872
5873 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5874 sim_core_dummy_M.
5875 (sim_core_dummy_M): Declare.
72f4393d 5876
c906108c
SS		 5877Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5878
5879 * sim-core.c (sim_core_signal): Print the address of the
5880 instruction.
5881
5882Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5883
5884 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5885
5886 * sim-base.h (sim_state_base): Add member trace_data.
5887 (STATE_TRACE_DATA): New macro.
5888 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5889 ({WITH_,}TRACE_DEBUG_P): New macros.
5890 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5891 (_sim_cpu): Delete forward reference.
5892 (debug_printf): Update.
5893 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5894 (trace_options): Add --trace-debug.
5895 (set_trace_options): Handle it.
5896 (trace_option_handler): Likewise.
5897 (trace_install): Init state trace_data struct.
5898 (trace_uninstall): Close state trace file.
5899 * sim-events.c (ETRACE): Only print source file and line number if
5900 --trace-debug.
5901 * sim-n-core.h (sim_core_trace_M): Likewise.
5902
5903 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5904
59051997-11-13 Felix Lee <flee@cygnus.com>
5906
5907 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5908 initializer.
5909 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5910
5911Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5912
5913 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5914
5915 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5916 built this way.
5917 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5918 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5919 source tree.
5920
5921Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5922
5923 * sim-events.c (sim_events_process): Re-compute the time -
5924 update_time_from_event - as each event is processed. Reverses
5925 previous change.
5926
5927Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5928
5929 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5930
5931Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5932
5933 * sim-events.c (sim_events_process): Delete redundant call to
5934 update_time_from_event.
5935 (sim_events_slip): Always decrement time_from_event.
5936 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5937 Delete assertion that time_from_event >=0 when work in queue, no
5938 longer applicable.
5939
5940Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5941
5942 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5943 (standard_option_handler): Update.
5944
5945 * sim-options.h: Clarify documentation.
5946 (OPTION_LONG_ONLY_P): Delete definition.
5947 (OPTION_VALID_P): Define.
72f4393d 5948
c906108c
SS		 5949 * sim-options.c (sim_print_help): Allow short only options.
5950 (sim_parse_args): Ditto.
5951 (sim_args_command): Skip short only options.
5952 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5953 separate entries for short and long options in the HANDLERS and
5954 ORIG_VAL tables.
5955 (sim_parse_args): Disable argument permutation.
5956
5957Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5958
5959 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5960 Add argument M, size of data type.
5961 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5962 Declare, ditto for 5, 6 & 7 byte transfers.
5963 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5964 as aligned variant.
72f4393d 5965
c906108c
SS		 5966 * sim-n-core.h (sim_core_trace_M): Rename from
5967 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5968 with transfer type. Print transfer direction. Handle 1 and 2 byte
5969 transfers.
5970 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5971 unaligned accesses.
5972 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5973 Update all functions.
5974
5975 * sim-core.c: Generate functions starting with 16 not 1.
5976 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5977 all 5, 6 & 7 byte transfers.
5978
5979 * sim-n-core.h (sim_core_read_misaligned_N,
5980 sim_core_write_misaligned_N): Implement.
5981
5982Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5983
5984 * sim-endian.h (U16_8): Implement
5985
5986 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5987
5988 * sim-endian.h (VL8_16, VH8_16): Implement.
5989
5990 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5991 long in printf.
5992 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5993 (memory_option_handler): Skip comma in alias address list
5994
5995Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5996
5997 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5998 space params.
5999 (parse_size, parse_addr): New functions
6000 (memory_option_handler, memory_options): Parse address & size
6001 using new functions. Pass level, space, modulo to do_memopt_add &
6002 do_memopt_del.
6003
6004 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
6005
6006 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
6007 `attach_type attach' argument with `unsigned level' argument.
6008 Document.
6009
6010 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
6011 sim_core_attach): Replace argument attach with level. Update
6012 verification of arguments.
6013 (sim_core_map_detach, sim_core_detach): Replace argument attach
6014 with level.
6015
6016 * sim-basics.h (enum _attach_type): Delete.
6017
6018Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
6019
6020 * sim-core.h (sim_core_write_8): Define.
6021
6022Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6023
6024 * sim-bits.h: Document ROTn macro.
6025
6026 * sim-endian.h (H2T): Handle 16 byte variables.
6027
6028 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
6029 error.
6030
6031 * sim-core.c: Do not generate sim_core_*_word.
6032
6033 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
6034 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
6035
6036 * sim-core.h (sim_core_read_unaligned_word,
6037 sim_core_read_aligned_word, sim_core_read_word,
6038 sim_core_write_unaligned_word, sim_core_write_aligned_word,
6039 sim_core_write_word): Change to macros that map onto sim_core_*_N.
6040
6041Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
6042
6043 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6044
6045 * sim-endian.h: Disable 16 byte support.
6046
6047Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6048
6049 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6050
6051 * sim-n-core.h (sim_core_trace_N): New function.
6052 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6053 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6054
6055 * sim-endian.h: Add 128 bit variant.
6056
6057 * sim-core.h, sim-core.c: Add 128 bit variant.
6058
6059 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6060
6061Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6062
6063 * sim-events.c (sim_events_process): Clear events->work_pending.
6064 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6065 setting, nr_ticks_to_process.
6066 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6067 when the event queue isn't next.
6068
6069 * sim-events.h, sim-events.c (sim_events_slip): New function.
6070
6071Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6072
6073 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6074
6075 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6076 arguments.
6077
6078Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6079
6080 * nrun.c (main): Remove useless test of name != NULL.
6081 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6082
6083Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6084
6085 * sim-fpu.c (EXPMAX): Type is unsigned.
6086 (MIN_INT, MAX_INT): Type is signed64.
6087 (i2fpu): Type of val is signed64.
6088
6089Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6090
6091 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6092 a bucket size of zero.
6093
6094 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6095 OPTION_PROFILE_PC): Define.
6096 (profile_option_handler): Add support for --profile-pc and
6097 --profile-pc-granularity options.
6098 (profile_pc_init): When possible, compute nr buckets from bucket
6099 size.
6100
6101 * sim-profile.c (profile_pc_init): Align the profile-pc end
6102 address with the profile-pc bucket size.
6103
6104 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6105 something less ambiguous.
6106 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6107
6108 * sim-profile.c (profile_pc_cleanup): New function. Move
6109 profile_pc_uninstall code to here.
6110 (profile_pc_uninstall): Call.
6111 (profile_pc_init): Call.
6112
6113Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6114
6115 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6116 file using BSD gprof format.
6117
6118 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6119 unsigned_word.
6120 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6121 MSBIT64): Force result to unsignedN.
6122
6123Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6124
6125 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6126 brace from macro.
6127 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6128 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6129 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6130 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6131
6132Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6133
6134 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6135 type void*.
6136
6137 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6138 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6139 type void*.
6140 (sim_core_attach): Rename buffer_freed to free_buffer, type
6141 void*. Ensure that allocated buffer is alligned according to
6142 region's address.
6143
6144Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6145
6146 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6147 (ALU64_SUB): Define.
6148
6149 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6150 (.gdbinit): Remove dependencies, generate once per build.
6151
6152Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6153
6154 * sim-n-core.h (sim_core_read_aligned_N,
6155 sim_core_write_aligned_N): Make xaddr param type address_word not
6156 unsigned_word.
6157
6158Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6159
6160 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6161 unpacked floating point struct. Pass sim_fpu object by reference.
6162 Add preliminary support for rounding modes.
72f4393d 6163
c906108c
SS		 6164Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6165
6166 * configure: Regenerated to track ../common/aclocal.m4 changes.
6167
6168Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6169
6170 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6171 WITH_TARGET_BITSIZE.
6172
6173Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6174
72f4393d 6175 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 6176
6177Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6178
6179 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6180 and zfree instead of xmalloc and free. Prevents warnings.
6181
6182Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6183
6184 * configure: Regenerated to track ../common/aclocal.m4 changes.
6185
6186Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6187
6188 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6189 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6190
6191 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6192 controling the bitsize/msb of the target.
6193
6194Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6195
6196 * Make-common.in: New files sim-break.c, sim-break.h.
6197 * sim-base.h: Add point to breakpoint list to sim_state_base.
6198 * sim-break.c sim-break.h: New modules that implement intrinsic
6199 breakpoint support.
6200 * sim-module.c: Add breakpoint module.
72f4393d 6201
c906108c
SS		 6202Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6203
6204 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6205 an hour.
6206 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6207 if (0) { 1 % 0; }
6208 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6209 (SIGBUS) define for Windows.
6210 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6211 * sim-resume.c: define SIGTRAP for windows.
6212 * sim-xcat.h: use token pasting if ALMOST_STDC.
6213
6214Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6215
6216 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6217 configured values.
6218 (CONFIG_CFLAGS): Add same.
72f4393d 6219
c906108c
SS		 6220Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6221
6222 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6223 (SIGNED32): use ##i32.
6224
6225Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6226
6227 * configure: Regenerated to track ../common/aclocal.m4 changes.
6228
6229Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6230
6231 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6232 endian of target.
6233
6234 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6235 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6236 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6237 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6238 (CONFIG_CFLAGS): Add same.
6239
6240 * aclocal.m4: Perform AC_SUBST on optional options.
6241
6242Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6243
6244 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6245
6246 * sim-options.c (standard_option_handler): Typo in warning message.
6247
6248 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6249
6250 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6251 insn count. Make count conditional on there being a valid
6252 INSN_NAME.
6253 (profile_pc_init): Make default PC profile frequency an arbitrary
6254 256.
6255
6256 * sim-base.h: Ditto.
6257
6258 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6259 SIM_HAVE_MODEL.
6260
6261 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6262 archure struct.
6263
6264Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6265
6266 * configure: Regenerated to track ../common/aclocal.m4 changes.
6267
6268Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6269
6270 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6271 configured alignment.
6272
6273Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6274
6275 * configure: Regenerated to track ../common/aclocal.m4 changes.
6276
6277Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6278
6279 * sim-config.c (sim_config): Check for default alignment.
6280
6281 * sim-options.c (standard_option_handler): Add alignment option.
6282
6283 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6284 default alignment requirements on memory accesses.
72f4393d 6285
c906108c
SS		 6286Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6287
6288 * sim-load.c (sim_load_file): Return failure if the executable
6289 had no loadable sections.
6290
6291Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6292
6293 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6294 trace output.
6295
6296 * sim-core.c (sim_core_signal): When bad access halt simulator
6297 SIGSEGV / SIGBUS instead of aborting.
6298 (signal.h): Include.
72f4393d 6299
c906108c
SS		 6300 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6301 options was missing.
6302
6303 * sim-bits.h (MOVED): Define
6304
6305Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6306
6307 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6308 BIT.
6309
6310 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6311
6312 * sim-bits.c: Add 8 bit versions of bit macros.
6313
6314 * sim-bits.h: Ditto.
6315
6316Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6317
6318 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6319 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6320
c906108c
SS		 6321 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6322 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6323
c906108c
SS		 6324 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6325 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6326
c906108c
SS		 6327Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6328
6329 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6330 configure.in: Output to cconfig.h instead of config.h.
6331
6332 * configure: Regenerated to track ../common/aclocal.m4 changes.
6333
6334Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6335
6336 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6337 BFD if known.
6338
6339Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6340
6341 * callback.c (os_write): divert stdout and stderr to their
6342 respective hooks.
6343
6344Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6345
6346 * sim-profile.c (profile_print_speed): Call
6347 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6348
6349 * sim-events.c (sim_events_elapsed_time): New function return nr
6350 host MS consumed by the simulator.
6351 (sim_watch_valid): Use.
6352
6353 * sim-module.c (modules): Install sim_events very very early.
6354
6355 * sim-profile.c (profile_print): Call profile_print_pc.
6356 (print_bar):
6357 (profile_pc_init): New function, set up processor for PC
6358 profiling.
6359 (profile_print_pc): New function, print a PC profile.
6360 (profile_pc_event): New function, sample PC.
6361
6362 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6363 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6364 profile struct.
6365
6366 * sim-options.c (sim_print_help): Pacify GCC.
6367
6368 * sim-n-core.h (sim_core_read_aligned_N,
6369 sim_core_write_aligned_N): Add un-conditional profile call.
6370 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6371 profile call when aligned read/write isn't used.
6372
6373 * sim-base.h: Include sim-profile, sim-model after sim-core &
6374 sim-events allow sim-core to define useful values.
6375
6376 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6377 (profile_option_handler, profile_options): Add support for
6378 --profile-core option.
6379 (print_bar): Include when core profiling.
6380 (profile_print_core): New function, print core profile.
6381
6382 * sim-config.c (print_sim_config): Print profile status.
6383
6384 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6385 WITH_PROFILE_PC_P): Define.
6386 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6387 (PROFILE_COUNT_CORE): Define.
6388
6389Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6390
6391 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6392 interrupt_names array as the data.
6393 (sim-watch.h): Document.
6394
6395Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6396
6397 * sim-options.c (sim_print_help): When the doc string is to long
6398 word wrap it.
6399
6400 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6401 that only the first few the watch options are listed. Generate
6402 meanginful usage messages.
6403
6404 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6405
c906108c
SS		 6406Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6407
6408 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6409 (standard_option_handler): Handle --architecture-info.
6410
6411Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6412
6413 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6414 illegal zero-sized array.
6415 * sim-core.c (sim_core_xor_read_buffer): same.
6416
6417Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6418
6419 * nltvals.def: Regenerate.
6420
6421Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6422
6423 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6424
6425Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6426
6427 * sim-bits.c (MASKED): Delete.
6428 (EXTRACTED): Delete.
6429 (LSEXTRACTED, MSEXTRACTED): New functions.
6430
6431 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6432 (MSMASKEDn, LSMASKEDn): Add last argument.
6433 (MSMASK*): Ditto.
72f4393d 6434
c906108c
SS		 6435 * sim-bits.h (EXTEND8, EXTEND16): Define.
6436 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6437
6438 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6439
6440 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6441 current instruction address.
6442
6443 * sim-inline.h (*_ENGINE): Define.
6444
6445Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6446
6447 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6448
6449 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6450 (watch_option_handler): Call delete_watchpoint with ident or type.
6451 (sim_watchpoint_install): Create interrupt specific watchpoint
6452 commands on the fly.
6453 (do_watchpoint_create): New function, create a watch point using
6454 type/int-nr info encoded in the option nr.
6455 (do_watchpoint_info): New function. List active watchpoints.
6456
6457 * sim-watch.h: Change data structure to a list.
6458
6459 * sim-memopt.c (memory_option_handler): Require explicit "all"
6460 before deleting all memory regions.
6461
6462 * sim-utils.c (sim_do_commandf): New function, printf version of
6463 sim_do_command.
6464
72f4393d
L		 6465 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6466
c906108c
SS		 6467 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6468 bit endianness.
6469 (SIGNED64, UNSIGNED64): Delete.
6470 (ALU64_ADD): Don't rely on bit endianness.
6471 (ALU64_BEGIN): Define.
6472
6473 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6474 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6475
6476 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6477 suffix - u64, LL - to 64 bit constants.
6478
6479Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6480
6481 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6482
6483 * sim-utils.h (NZALLOC): Define - zalloc * N.
6484
6485 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6486 implementation of read/write functions.
6487
6488 * Make-common.in (sim-hrw.o): New target.
6489
6490 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6491 memory.
6492
6493 * sim-memopt.c (memory_option_handler): Implement memory-size
6494 command. Implement memory-alias command. Let memory-delete delete
6495 all memory regions.
6496 (add_memopt): New function. Add a memory region.
6497 (do_memopt_delete): New function. Delete a memory region.
6498
6499 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6500
6501 * sim-core.c (sim_core_detach): New function.
6502 (sim_core_map_detach): New function. Perform the actual detach.
6503 (sim_core_init): Move initialization code from here.
6504 (sim_core_install): To here.
6505 (sim_core_uninstall): And here.
6506
6507 * sim-module.c: Add memopt module.
6508
6509 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6510 simulator base type.
6511
6512 * Make-common.in (sim_main_headers): Add sim-memopt.h
6513 (sim-memopt.o): New target.
6514
6515 * sim-core.c (sim_core_install): Add core_options to the option
6516 table.
6517
6518 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6519 --watch-delete.
6520
6521 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6522 comments.
6523
6524 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6525 address_word, add mask member.
72f4393d 6526
c906108c
SS		 6527 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6528 address_word, allow for 64bit targets in 32bit host. Add modulo
6529 argument.
6530 (sim_core_map_attach): Ditto.
6531 (new_sim_core_mapping): Ditto.
6532 (sim_core_translate): Mask address when modulo memory.
6533
6534Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6535
6536 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6537
6538 * gdbinit.in: New file.
6539 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6540 * Make-common.in (distclean): Delete .gdbinit.
6541 (.gdbinit): Add rule for.
6542 * configure: Regenerated to track ../common/aclocal.m4 changes.
6543
6544 * Make-common.in (cgen-run.o): Add rule for.
6545
6546Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6547
6548 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6549
6550 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6551 both resumed and previous elapsed time.
6552 (sim_events_init): Set initial_wallclock and current_wallclock to
6553 zero.
6554 (sim_events_install): Install sim_events_suspend and
6555 sim_events_resume.
6556 (sim_events_watch_clock): Allow for suspended simulator when
6557 computing the time of the clock event.
6558
6559 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6560 initial_wallclock to elapsed_wallclock, set both to zero.
6561 (sim_events_init, sim_events_uninstall): Delete prototypes.
6562
6563 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6564
c906108c
SS		 6565 * sim-module.c(sim_module_resume, sim_module_suspend): New
6566 functions.
6567
6568Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6569
6570 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6571 message.
6572
6573Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6574
6575 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6576 * Make-common.in (TAGS): Likewise.
6577 * sim-n-bits.h: Add TAGS comments for all functions.
6578 * sim-n-core.h: Likewise.
6579 * sim-n-endian.h: Likewise.
6580
6581Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6582
6583 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6584 kind.
72f4393d 6585
c906108c 6586 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6587
c906108c
SS		 6588 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6589 definition.
6590
6591Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6592
6593 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6594 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6595
6596Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6597
6598 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6599 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6600 nr_transfered and nr_this_transfer unsigned.
6601
6602 * sim-events.c (sim_events_tickn): N is signed, as limited to
6603 MAXINT.
6604
6605 * sim-n-endian.h (offset_N): Change size to unsigned.
6606
6607 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6608
6609Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6610
6611 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6612
6613 * sim-options.c (sim_parse_args): Use dupargv.
6614
6615Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6616
6617 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6618
6619Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6620
6621 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6622 base type.
6623
6624 * sim-options.c (standard_options): Add --architecture=MACHINE and
6625 --target=TARGET options.
6626 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6627 (standard_option_handler): Handle architecture and target options.
6628 (bfd.h): Include.
72f4393d 6629
c906108c
SS		 6630 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6631 bfd_openr.
6632 (sim_analyze_program): Set prog_bfd architecture from
6633 STATE_ARCHITECTURE if known.
6634
6635Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6636
6637 * configure: Regenerated to track ../common/aclocal.m4 changes.
6638 * config.in: Ditto.
6639
6640Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6641
6642 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6643 that option does not apply to certain files.
6644
6645Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6646
6647 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6648 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6649 offset from MSB/LSB.
6650
6651 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6652 access address of sub word quantity of a hosts 16, 32, 64 bit word
6653 type.
6654 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6655 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6656 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6657 return N*2 byte value with argument in Hi/Lo word. Renamed from
6658 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6659
c906108c
SS		 6660 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6661 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6662 so that bit offset is explicit.
6663
6664Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6665
6666 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6667 Update STATE_PROG_BFD when needed with a dup'd copy of the
6668 program.
6669
6670 * sim-config.c (sim_config): Delete ABFD argument, use
6671 STATE_PROG_BFD directly.
6672
6673Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6674
6675 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6676
c906108c
SS		 6677 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6678 and sim_load.
6679 (bfd.h): Include.
72f4393d 6680
c906108c
SS		 6681 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6682 hardware only simulator targets.
6683
6684 * Make-common.in (sim-hload.o): Add rule.
6685
6686Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6687
6688 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6689 used by copyargv and freeargv.
6690
6691 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6692 STATE_PROG_ARGV, not just a pointer.
6693
6694Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6695
6696 * configure: Regenerated to track ../common/aclocal.m4 changes.
6697 * config.in: Ditto.
6698
6699Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6700
6701 * aclocal.m4 (sim-endian): Add second argument to
6702 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6703 default endian when not hardwired.
6704
6705 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6706 else failes value for target byte order.
6707
6708 * sim-config.c (sim_config): Add abfd arguments. Set
6709 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6710 from same.
6711 (sim_config): Return SIM_RC, don't abort.
6712 (bfd.h): Include.
72f4393d 6713
c906108c
SS		 6714 * run.c (main): Update call to sim_open - add ABFD argument.
6715 * nrun.c (main): Add NULL ABFD argument.
6716
6717Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6718
6719 * callback.c (os_poll_quit): Make static.
6720 Call sim_cb_eprintf, not p->eprintf.
6721 (sim_cb_printf, sim_cb_eprintf): New functions.
6722 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6723
6724 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6725 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6726 sim-utils.h. #include sim-utils.h.
6727 * sim-utils.h: Above decls moved here.
6728 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6729
6730 * sim-watch.c (action_watchpoint): Fix thinkos.
6731
6732Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6733
6734 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6735
6736Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6737
6738 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6739 to FORCED_ALIGNMENT case.
6740
6741Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6742
6743 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6744
6745Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6746
6747 * Make-common.in (libsim.a): Fix typo.
6748
6749Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6750
6751 * nrun.c (main): Verify the structure returned before using it.
6752
6753Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6754
6755 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6756 default.
6757
6758 * sim-engine.c (sim_engine_install): New function. Install the
6759 engine init functions.
6760 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6761
c906108c
SS		 6762 * sim-module.c: Add sim_engine to list of modules that always
6763 install.
6764
6765Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6766
6767 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6768 to remove the old watchpoint, not delete_watchpoint.
6769 (watch_option_handler): Action the correct watchpoint, not just
6770 cycles.
6771
6772Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6773
6774 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6775 both low and high word.
6776 (sim_core_write_aligned_N): Ditto.
72f4393d 6777
c906108c
SS		 6778 * sim-trace.c (set_trace_options): Delete code explicitly setting
6779 core->trace.
6780
6781 * sim-options.c (sim_print_help): Call the list commands if not a
6782 standalone simulator.
6783 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6784
c906108c
SS		 6785 * sim-trace.c (set_trace_options): Assume core present.
6786
6787 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6788 buffer when full not almost full.
6789
6790Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6791
6792 * sim-events.c (sim_events_process): Don't blat the event queue
6793 when processing watchpoints.
6794
6795 * sim-watch.h: Make arg unsigned long - stop sign extension.
6796
6797 * sim-events.c (sim_watch_valid): rewrite so debugable.
6798
6799 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6800
6801 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6802 inequality test is possible.
6803 (handle_watchpoint): Re-pass is_within arg.
6804 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6805 0 to schedule_watchpoint's is_within arg.
6806 (sim_watchpoint_init): Re-pass is_within arg.
6807
6808 * sim-options.c (sim_print_help): Add is_command argument. Don't
6809 include -- prefix when called from the command line interpreter.
6810
6811 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6812
6813 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6814 zero indicates that the test should be reversed.
6815 (sim_events_watch_core): Ditto.
6816 (WATCH_CORE): Compare range against is_within.
6817 (WATCH_SIM): Ditto.
6818
6819Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6820
6821 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6822 sim_core_read_buffer. Check nr-bytes transfered.
6823
6824 * sim-core.h (sim_core_common): Define a new struct that contains
6825 the common data. to sd and cpu structures.
6826 * sim-core.c (sim_core_attach): Update.
6827 (sim_core_init): Update. Remember to copy initialized data to each
6828 cpu.
6829 (sim_core_find_mapping): Ditto.
6830
6831 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6832 (sim_core_write_buffer): Ditto.
6833
6834 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6835 transfer use xor version of read buffer.
6836 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6837
c906108c
SS		 6838 * sim-core.c (sim_core_xor_read_buffer): New function implement
6839 xor-endian data read breaking transfer up into xor-endian sized
6840 blocks.
6841 (sim_core_xor_write_buffer): Ditto for write.
6842 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6843 - needed for xor-endian transfers.
6844
6845Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6846
6847 * sim-inline.h: Review description.
72f4393d 6848
c906108c
SS		 6849 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6850 to just those involved in data transfers and configuration.
72f4393d 6851
c906108c
SS		 6852 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6853 string.
6854 * sim-n-core.h (sim_core_read_aligned_N): Use.
6855 (sim_core_read_unaligned_N): Ditto.
6856 (sim_core_read_unaligned_N): Ditto..
6857 (sim_core_write_unaligned_N): Ditto.
72f4393d 6858
c906108c 6859 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6860
c906108c
SS		 6861 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6862 endian.
6863 (sim_core_read_aligned_N): Ditto.
6864
6865 * sim-core.c (sim_core_set_xor_endian): New function.
6866 (sim_core_attach): Don't overwrite the per-cpu xor map when
6867 cloning the global core.
6868
6869Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6870
6871 * sim-engine.h: Update below so that it is using an enumerated
6872 type.
6873
6874Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6875
72f4393d
L		 6876 * sim-engine.c (sim_engine_restart):
6877 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6878 return value used for simulator restart from 0 to 2.
6879
6880Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6881
6882 * cgen-scache.c (scache_option_handler): Add is_command arg.
6883
6884 * sim-model.c (model_option_handler): Add is_command argument.
6885
6886 * sim-profile.c (profile_option_handler): Add is_command arg.
6887
6888 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6889 involved.
6890
6891 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6892 order that they are registered.
6893
6894 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6895 between option and command line processing.
6896
6897 * sim-options.c: Include stdlib.h, ctype.h.
6898
6899 * Make-common.in (sim-watch.o): Add rule.
6900 (sim_main_headers): Assume sim-assert.h included.
6901 (sim-*.o): Simplify make rule.
72f4393d 6902
c906108c
SS		 6903 * sim-module.c: Add sim_watch_install to module list.
6904
6905Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6906
6907 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6908 has been loaded.
6909
6910 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6911 * sim-events.c (sim_events_install): Ditto.
6912 * sim-core.c (sim_core_install): Ditto.
6913 * sim-model.c (model_install): Ditto.
6914 * sim-options.c (standard_install): Ditto.
6915 * sim-profile.c (profile_install): Ditto.
6916 * sim-reason.c (sim_stop_reason): Ditto.
6917 * sim-run.c (sim_engine_run): Ditto.
6918 * sim-utils.c (sim_analyze_program): Ditto.
6919
6920 * sim-module.c (modules): Make profile_install and trace_install
6921 optional.
6922
6923 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6924
6925 * sim-options.c (standard_option_handler): Set the byte order.
6926
6927 * sim-events.c (sim_events_process): Allow multi tick processing.
6928 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6929
c906108c
SS		 6930 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6931 prototypes. Under development.
6932 (sim_events): Replace processing with nr_ticks_to_process.
6933
6934Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6935
6936 * nrun.c (main): Pass callbacks to sim_open instead of using
6937 sim_set_callbacks.
6938
6939 * run.c (main): Ditto.
6940
6941Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6942
6943 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6944 stop tk interrupting malloc calls.
6945 (sim_events_zalloc): Converse.
6946
6947 * Make-common.in (sim_main_headers): Add sim-events.h.
6948
6949 * sim-events.c (sim_events_schedule_after_signal): Change return
6950 type to void - signal events are strictly internal.
6951 (sim_events_init): Allocate a finite buffer for signal events.
6952 (sim_events_schedule_after_signal): Enter signal events into the
6953 signal buffer.
6954
6955 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6956 (sim_engine_restart): Ditto.
6957 (sim_engine_abort): Ditto.
6958 * sim-stop.c (sim_stop): Ditto.
6959 (control_c_simulation): Ditto.
6960 * sim-resume.c (sim_resume): Ditto.
6961 (has_stepped): Ditto.
6962 * sim-abort.c (sim_engine_abort): Ditto.
6963
6964 * sim-basics.h (transfer_type): New type.
6965
6966 * sim-core.c (sim_core_signal): New function. Print core signal
6967 information.
6968 (sim_core_find_mapping): Add transfer argument.
6969
6970 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6971 SIM_CORE_SIGNAL if a recoverable abort.
6972 * sim-core.c (sim_core_find_mapping): Ditto.
6973
6974Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6975
6976 * sim-core.c (sim_core_find_mapping): Replace calls to
6977 sim_io_error to more resiliant sim_engine_abort.
6978
6979 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6980 (sim_core_write_unaligned_N): Ditto.
6981
6982Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6983
6984 * sim-module.c: Add sim_events_install to list.
72f4393d 6985
c906108c
SS		 6986 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6987 from sim_core_*.
6988 (sim_events_init): Now returns SIG_RC.
6989
6990 * sim-run.c: New file. Generic sim_engine_run.
6991 * sim-reason.c: New file. Generic sim_stop_reason.
6992 * sim-stop.c: New file. Generic sim_stop.
6993 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6994
c906108c
SS		 6995 * Make-common.in (sim-engine.o): Add rule.
6996 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6997
c906108c
SS		 6998 * sim-engine.h, sim-engine.c: New file. Provide generic
6999 implementation of sim_engine_halt, sim_engine_error. et.al.
7000
7001 * sim-base.h (sim_state_base): Add member halt.
7002 (sim-engine.h): Include.
7003
7004 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
7005 handlers.
7006 * sim-events.c (sim_events_poll): Update event handler.
7007
7008Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
7009
7010 * sim-events.h, sim-events.c (sim_events_watch_clock): New
7011 function.
7012 (sim_events_watch_sim): New function.
7013 (sim_events_watch_core): New function.
7014 (sim_watch_valid): New function.
7015 (sim_events_preprocess): New function.
7016 (sim_events_process): Process the watchpoints as well as the timer
7017 queue.
7018 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
7019 (sim_events_deschedule): Check all the queues when removing an
7020 event.
7021 (sim_events_init): Ditto for cleaning.
7022
7023Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
7024
7025 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
7026
7027Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
7028
7029 * callback.c (os_open): Type of arg flags is int.
7030
7031Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
7032
7033 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
7034 just like normal numbers as per IEEE rules.
7035
7036Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
7037
7038 * callback.c (os_close): Mark the descriptor as being
7039 available if the close succeeded.
7040 (os_open): Pass 0644 as the mode of the file being created.
7041
7042Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7043
7044 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7045 float.
7046
7047 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7048 * sim-lnline.h: Update.
7049
7050 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7051 conversion functions.
7052 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 7053
c906108c
SS		 7054 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7055 compare functions. Replacing.
7056 (sim_fpu_cmp): This. Delete.
72f4393d 7057
c906108c
SS		 7058Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7059
7060 * sim-core.c (sim_core_find_mapping): Call engine_error not
7061 sim_io_error when possible.
7062
7063Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7064
7065 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7066 high/low double word.
7067
7068 * sim-trace.h: Remove definition of attribute - defined in
7069 sim_basics.h.
7070
7071Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7072
7073 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7074 name of the option - or family of options.
7075
7076 * sim-options.c (sim_args_command): Match command `a-b c' with
7077 option `--a-b-c' from option table.
7078
7079Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7080
7081 * sim-options.c (sim_print_help): For optional arguments, wrap
7082 them in [].
7083
7084 * sim-trace.c (set_trace_options): New function, handle optional
7085 argument and multiple assignment.
7086 (trace_option_handler): Update.
7087
7088 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7089 when branch tracing selected.
7090
7091Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7092
7093 * sim-trace.c (trace_one_insn): Make a va-args function.
7094
7095 * sim-trace.c (trace_vprintf): New function, va-arg version of
7096 trace_printf.
7097
7098Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7099
7100 * sim-trace.c (trace_uninstall): Don't close a file twice.
7101 * sim-profile.c (profile_uninstall): Likewise.
7102
7103Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7104
7105 * sim-trace.c (toplevel): Include bfd.h.
7106 (trace_options): Note that --trace-linenum also turns on
7107 --trace-insn. Add --trace-{branch,semantics}.
7108 (trace_option_handler): If --trace-linenum, also turn on
7109 --trace-insn. Add --trace-branch support. If --trace-semantics,
7110 turn on ALU, FPU, branch, and memory tracing.
7111 (trace_one_insn): New function to trace an instruction. Support
7112 --trace-linenum.
7113 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7114
7115 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7116 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7117 (TRACE_branch): Add new mask.
7118 (TRACE_*_P): Define all possible trace_p macros.
7119 (trace_one_insn): Declare function.
7120
7121Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7122
7123 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7124 GNU C doesn't support __attributes__.
7125 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7126 format strings.
7127
7128Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7129
7130 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7131 addresses are masked forcing them to be correctly aligned.
7132 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7133 * sim-config.c (config_alignment_to_a): Update.
7134
7135 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7136 core data.
7137 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7138 type.
7139 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7140 processor specific core maps.
7141 (sim_core_map_attach): Copy the core map data to each of the
7142 processor specific core data structures.
7143 * sim-core.c (sim_core_find_mapping): Update.
7144
7145 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7146 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7147 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7148 alternatives that handle unaligned addresses.
7149 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7150 with just CPU arg.
7151 * cgen-utils.c (sim_disassemble_insn): Update.
7152
7153Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7154
7155 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7156 tracing.
7157
7158 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7159 fpu support.
7160
7161 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7162
7163Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7164
7165 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7166 to map type.
72f4393d 7167
c906108c
SS		 7168 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7169 statement.
7170
7171Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7172
7173 * cgen-trace.c: Prepend additional trace_printf argument.
7174
7175 * cgen-utils.c (sim_disassemble_insn): Add additional core
7176 arguments.
7177
7178Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7179
7180 * nrun.c (main): Catch/report errorenous simulator states.
7181
7182 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7183 * sim-trace.c: #include string.h/strings.h so that memset is
7184 defined.
7185 * sim-utils.c: Ditto.
7186 * sim-profile.c: Ditto. And stdlib.h.
7187 (print_bar): Only define when used by instruction or memory profiler.
7188
7189 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 7190
c906108c
SS		 7191 * sim-load.c (sim_load_file): Make the name constant.
7192 (sim_load_file): Passify gcc.
7193
7194 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7195 file.
7196 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 7197
c906108c
SS		 7198 * sim-base.h (sim_cpu): Pre define here so available to all.
7199
7200 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7201 Restore the sim_cpu and instruction_address arguments so that full
7202 information is available to the abort function.
7203 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7204 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7205
7206 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7207 tracing support for sim-events and sim-core.
7208 (trace_option_handler): Convert #if to if where possible so always
7209 compiled/checked by C compiler.
7210 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 7211
c906108c
SS		 7212 * sim-base.h: Adjust comment documenting how to define the cpu
7213 structure.
7214 (sim_state_base): Add sim_core and sim_events to simulator base
7215 object.
7216
7217 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7218 * sim-core.c (sim_core_init, sim_core_attach,
7219 sim_core_find_mapping): Update.
7220 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7221 update_time_from_event, insert_sim_event,
7222 sim_events_schedule_after_signal, sim_events_deschedule,
7223 sim_events_tick): Ditto.
72f4393d 7224
c906108c
SS		 7225 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7226 sim-model.h): Move #includes from here.
7227 * sim-base.h: To here.
7228 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 7229
c906108c
SS		 7230Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7231
7232 * callback.c (default_callback): Missing initialisers.
7233
7234Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7235
7236 * sim-utils.c (sim_add_commas): New function.
7237 * sim-basics.h (sim_add_commas): Add prototype.
7238 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7239 * sim-profile.c (COMMAS): New macro.
7240 (print_*): Use it to print commas in numbers.
7241
7242 * configure: Regenerated.
7243
7244 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7245 (cgen_state): New member run_fast_p.
7246 (cgen_init): Add prototype.
7247 (sim_disassemble_insn): New arg `cpu'.
7248 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7249 * cgen-utils.c (cgen_init): New function.
7250 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7251 * genmloop.sh: Call engine_halt if loop exits.
7252
7253 * Makefile.in (sim-options_h): Define.
7254 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7255 (sim-model.o): Add new rule.
7256 (cgen-{scache,trace,utils}.o): Add new rules.
7257 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7258 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7259 Indent output by 2 spaces.
7260 * cgen-scache.h (scache_print_profile): Update.
7261 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7262 Use trace_printf, not fprintf.
7263 (trace_extract): Use trace_printf, not cgen_trace_printf.
7264 * genmloop.sh (!FAST case): Increment `insn_count'.
7265 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7266 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7267 access macro's name.
7268 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7269 Change return type to SIM_RC.
7270 (sim_core_{install,uninstall}): New functions.
7271 * sim-core.h (sim_core_{install,uninstall}): Declare.
7272 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7273 Change return type to SIM_RC.
7274 * sim-model.h (models,machs,model_install): Declare.
7275 * sim-module.c (modules): Add scache_install, model_install.
7276 (sim_post_argv_init): Set cpu->state backlinks.
7277 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7278 (standard_option_handler): Likewise.
7279 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7280 sim-profile.h.
7281 (*): Assume ANSI C.
7282 (profile_options): Delete --profile-simcache.
7283 (profile_option_handler): Likewise.
7284 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7285 spaces.
7286 (profile_print_{memory,model}): Likewise.
7287 (profile_print_simcache): Delete.
7288 (profile_print_speed): New function.
7289 (profile_print): Rewrite.
7290 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7291 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7292 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7293 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7294 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7295 (profile_print): Update prototype.
7296
7297Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7298
7299 * cgen-scache.[ch], cgen-sim.h: New files.
7300 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7301 * sim-model.c: New file.
7302
7303 * Make-common.in (clean targets): Undo patch of Apr. 22.
7304
7305Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7306
7307 * sim-n-bits.h (signed): If we have a standard compiler, undef
7308 signed, so that signedN is defined correctly.
7309
7310Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7311
7312 * sim-module.h, sim-model.h, sim-profile.h: New files.
7313 * sim-module.c, sim-profile.c: New files.
7314 * Make-common.in (SIM_PROFILE): Define
7315 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7316 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7317 (sim_module.o,sim-profile.o): Add rules for.
7318 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7319 (--enable-sim-profile): Add.
7320 * configure: Regenerated.
7321 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7322 model. Move trace and profile support to sim-{trace,profile}.h.
7323 New members trace_data, profile_data.
7324 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7325 * sim-config.h: Provide default definition of WITH_PROFILE.
7326 (WITH_TRACE): Change default to -1.
7327 (MAX_NR_PROCESSORS): Always define.
7328 * sim-options.c: Move trace and profile support to
7329 sim-{trace,profile}.h.
7330 (sim_pre_argv_init): Moved to sim-model.c.
7331 (standard_install): New function.
7332 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7333 (standard_install): Declare.
7334 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7335 (trace_install, trace_uninstall): New functions.
7336 (trace_printf): Update reference to TRACE_FILE.
7337 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7338 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7339 (WITH_TRACE_FOO_P): Define.
7340 (trace_install): Declare.
7341 (TRACE_DATA): New struct.
7342
7343Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7344
7345 * run.c: Undo last exec_bfd patch.
7346 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7347
7348Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7349
7350 * run.c (exec_bfd): Add back in.
7351 (main): Set exec_bfd.
7352
7353Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7354
7355 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7356
7357Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7358
7359 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7360 less well defined engine_error.
7361 * sim-core.c: Ditto.
7362
7363Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7364
7365 * Make-common.in: Change clean targets to use :: so that other
7366 Makefiles can have their own clean targets.
7367 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7368 __STDC__ to control use of stdarg vs. varargs syntax. Some
7369 systems can't use __STDC__, but require stdarg.
7370
7371Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7372
7373 * sim-options.c (standard_options): Add --endian.
7374 (standard_option_handler): Likewise.
7375
7376 * nrun.c: #include <signal.h>.
7377 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7378 handler that calls sim_stop ().
7379
7380Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7381
7382 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7383 handler that calls sim_stop (). Simulators may still be
7384 establishing their own handler.
7385
7386 * sim-events.c (sim_events_poll): Rename from
7387 sim_events_at_large_int. Poll IO.
7388
7389 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7390 request.
7391
7392 * callback.c (os_poll_quit): New function poll for quit signal
7393 where needed.
7394 (default_callback): Include magic number.
7395
7396Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7397
7398 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7399 Check for functions getrusage, time.
7400 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7401 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7402 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7403 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7404
7405 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7406
7407 * sim-options.c, sim-options.h: New files.
7408 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7409 * Make-common.in (nrun.o): Add rules for.
7410 * nrun.c: New file.
7411
7412 * run.c (main): Check return value of sim_open.
7413
7414 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7415 (sim_main_headers): Add sim-trace.h.
7416 * run.c (exec_bfd, target_byte_order): Delete.
7417 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7418 call sim_load instead. Check return code of sim_create_inferior.
7419 * sim-base.h (CURRENT_STATE): Define.
7420 (sim_state_base): Make typedef. New members options, prog_argv,
7421 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7422 mem_size, memory [+ corresponding access macros].
7423 (sim_cpu_base): New typedef.
7424 * sim-trace.h: New file.
7425 * sim-trace.c: New file.
7426 * sim-basics.h: #include it.
7427 * sim-load.c: New file.
7428
7429Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7430
7431 * Make-common.in (INSTALL): Set to @INSTALL@.
7432 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7433 (install-common): Depend upon installdirs. Use
7434 $(program_transform_name) directly, rather than using
7435 $(INSTALL_XFORM).
7436 (installdirs): New target.
7437 * Makefile.in (INSTALL): Set to @INSTALL@.
7438 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7439 (install-man): Depend upon installdirs. Use
7440 $(program_transform_name) directly, rather than using
7441 $(INSTALL_XFORM).
7442 (installdirs): New target.
7443
7444Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7445
7446 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7447 be overriden.
7448
7449Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7450
7451 * sim-basics.h: Only bring in config.h and tconfig.h if
7452 HAVE_CONFIG_H.
7453
7454Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7455
7456 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7457 numbering convention of the target.
7458 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7459 and WITH_TARGET_WORD_MSB.
7460 (sim_config): When possible, check for consistency with bitsize
7461 and msb.
7462
7463 * sim-bits.h: Allow MSB to be other than zero.
7464 * sim-bits.c: Ditto.
7465 * sim-n-bits.h: Ditto.
72f4393d 7466
c906108c
SS		 7467 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7468 * sim-n-bits.h (MSMASKEDn): Ditto.
7469
7470Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7471
7472 * Makefile.in (INSTALL): Change install.sh to install-sh.
7473
7474Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7475
7476 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7477
7478Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7479
7480 * run.c (main): Check that a program to run was specified.
7481
7482Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7483
7484 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7485
7486 * configure: Regenerated to track ../common/aclocal.m4 changes.
7487 * config.in: Ditto.
7488
7489Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7490
7491 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7492 * sim-config.h: To here.
7493
7494 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7495 (sim_main_headers): Define.
7496 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7497 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7498 (clean): Use it.
7499 (sim-utils.o): Add rule for.
7500 * sim-utils.o: New file.
7501 * sim-basics.h: #include sim-base.h.
7502 (zalloc): Make argument unsigned long.
7503 * sim-base.h: New file.
7504 * sim-inline.h (SIM_IO support): Delete.
7505 * sim-io.h: Delete inline support.
7506 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7507 * sim-config.c: sim-state.h renamed to sim-main.h.
7508 * sim-core.c: Likewise.
7509 * sim-events.c: Likewise.
7510
7511 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7512
7513 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7514 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7515 -DDEBUG.
7516 * configure: Regenerated to track ../common/aclocal.m4 changes.
7517
7518Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7519
7520 * configure: Regenerated to track ../common/aclocal.m4 changes.
7521
7522Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7523
7524 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7525 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7526 are defined by the configure.
7527
7528 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7529
c906108c
SS		 7530 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7531 reserved-bits): Always define.
72f4393d 7532
c906108c
SS		 7533 * sim-config.h, sim-config.c (sim_config): New function - and new
7534 file - co-ordinate the setting/checking of the common simulator
7535 configuration options.
7536
7537 * Make-common.in (sim-config.o): Add rule.
7538
7539Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7540
7541 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7542 va_list from void *, since va_list might not be a pointer type.
7543
7544Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7545
7546 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7547 in wrong order.
7548 (offset_N): Correct computation of LE offset.
7549
7550 * sim-io.c (sim_io_error): Include a new line when reporting
7551 errors.
7552
7553 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7554 `/'.
7555
7556Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7557
7558 * run.c: Include alloca-conf.h.
7559
7560 * callback.c (os_evprintf_filtered): Fix typo.
7561
7562Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7563
7564 * run.c (string.h, strings.h, stdlib.h): Include.
7565
7566 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7567 0 when nothing pending.
7568
7569 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7570 will soon be going away.
7571 (getopt): Plicate GCC.
7572
7573 * sim-endian.c (sim-io.h): Plicate GCC.
7574 * sim-bits.c (sim-io.h): Ditto.
7575 * sim-n-bits.h (ROTn): Ditto.
7576
7577 * sim-io.c (sim_io_error): Correct check for NULL.
7578
7579 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7580 the __FILE__.
7581 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7582 path.
7583
7584Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7585
7586 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7587 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7588
7589Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7590
7591 * sim-alu.h: Include sim-xcat.h.
72f4393d 7592
c906108c
SS		 7593Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7594
7595 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7596 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7597 these.
7598
7599 * sim-events.c (sim_events_at_large_int): New function. Just
7600 schedules an event every large-int ticks.
7601 (sim_events_init): Call.
7602 (sim_events_tick, sim_events_process): Move async handing to
7603 sim_events_process. Move timer decrement so that it occures after
7604 events have been processed.
72f4393d 7605
c906108c
SS		 7606 * sim-basics.h (struct _engine): Remove declaration.
7607
7608 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7609 everything with same. Rename global struct to SIM_DESC.
7610 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7611 * sim-io.h, sim-io.c: Ditto.
72f4393d 7612
c906108c
SS		 7613 * sim-assert.h: New file. Optional assertion checking macros.
7614 * sim-io.c (sim_io_error): Make just this function tolerant to
7615 null pointers.
72f4393d 7616
c906108c
SS		 7617 * sim-xcat.h: New file. Define concatenate macros.
7618 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7619 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7620 concat macros.
72f4393d 7621
c906108c
SS		 7622
7623Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7624
7625 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7626
7627Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7628
7629 * sim-inline.h: Add definitions for sim-types.
7630 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7631 module.
7632
7633Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7634
c906108c
SS		 7635 * sim-events.h: Remove defunct reference to callback struct.
7636
7637Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7638
7639 * configure: Re-generate.
7640
7641Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7642
7643 * Make-common.in (CSEARCH): Do not include the gdb directory in
7644 the search path.
7645
7646Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7647
7648 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7649 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7650 to explicitly incorporate these.
7651
7652 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7653 specify the alignment restrictions of the target architecture -
7654 without this option all alignment restrictions are accomodated.
7655 (--enable-sim-assert): New option. Conditionally compile in
7656 assertion statements.
7657 (--enable-sim-float): New option. Strongly specify the target's
7658 floating point support.
7659 (--enable-sim-hardware): New option. Specify the hardware devices
7660 included in the simulation.
7661 (--enable-sim-packages): New option. Specify the hardware
7662 packages included in the simulation.
7663 (--enable-sim-regparm): New option. Specify that parameters be
7664 passed in registers instead of on the stack.
7665 (--enable-sim-reserved-bits): New option. Specify that reserved
7666 bits within an instruction are are correctly set.
7667 (--enable-sim-smp): New option. Specify the level of SMP support
7668 to be included in the simulator.
7669 (--enable-sim-stdcall): New option. Specify an alternative
7670 function call convention.
7671 (--enable-sim-xor-endian): New option. Configure xor-endian
7672 support used by some targets to implement bi-endian support.
72f4393d 7673
c906108c
SS		 7674Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7675
7676 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7677 host endianness to be overridden.
7678 (--enable-sim-endian): Allow the target platform's byte order
7679 to be overridden.
7680 (--enable-sim-inline): Control the inlining of common components.
7681 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7682 (--enable-sim-warnings): Enable additional GCC compiler checks.
7683 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7684 SIM_WARNINGS): Add.
72f4393d 7685
c906108c
SS		 7686 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7687 sim-*-n.h so that the names are uniq on dos machines
7688 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7689
c906108c
SS		 7690Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7691
7692 * run.c: #include "libiberty.h".
7693 (main): New locals sd,no_args,sim_argv.
7694 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7695 is program name. Update call to sim_set_callbacks.
7696 Record result of sim_open, pass to other sim_foo routines.
7697
7698Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7699
7700 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7701 final newline.
7702
7703Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7704
7705 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7706 Route stdout through buffered IO.
7707
7708 * callback.c: Add os_flush_stderr, os_write_stderr,
7709 os_evprintf_filtered functions to route error output through
7710 stderr.
72f4393d 7711
c906108c
SS		 7712 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7713 Correct return type - should be void.
7714
7715Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7716
7717 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7718
7719 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7720 not provide a default value as undefined indicates disable code.
7721
7722Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7723
7724 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7725 directory.
7726 * sim-events.h, sim-events.c: Ditto.
7727 * sim-io.h, sim-io.c: Ditto.
72f4393d 7728
c906108c 7729Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7730
c906108c
SS		 7731 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7732
7733 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7734 extract the tail or least signifiant bits from an integer of the
7735 specified size.
72f4393d 7736
c906108c
SS		 7737 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7738 WITH_TARGET_BITSIZE so that the compilation will fail when an
7739 unsupported bitsize value is defined.
7740
7741 (INSERTED*): Convert to functions.
7742 (EXTRACTED*): Ditto.
72f4393d 7743
c906108c 7744 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7745
c906108c
SS		 7746Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7747
7748 * sim-inline.h: Allow explicit control over which .c files will be
7749 included by their header.
7750
7751 * sim-inline.h: Allow explicit control over which .c files use the
7752 alternative - REGPARM - parameter passing mechanism.
72f4393d 7753
c906108c
SS		 7754 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7755 icache.c, idecode.c, semantics.c or support.c. Those names are
7756 not generally applicable.
72f4393d 7757
c906108c
SS		 7758Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7759
7760 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7761 in a fashion similar to sim-endian-n.
7762
7763 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7764 both value and address macro's.
7765
7766Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7767
7768 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7769
7770 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7771 generic L_word, H_word macro's.
7772
7773Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7774
7775 * sim-basics.h: Borrow code from ppc directory.
7776 * sim-bits.c: Ditto.
7777 * sim-bits.h: Ditto.
7778 * sim-config.h: Ditto.
7779 * sim-endian-n.h: Ditto.
7780 * sim-endian.c: Ditto.
7781 * sim-endian.h: Ditto.
7782 * sim-inline.c: Ditto.
7783 * sim-inline.h: Ditto.
7784 * sim-types.h: Ditto.
7785
7786Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7787
7788 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7789 all the ALU size alternatives and then auto-configure a default.
72f4393d 7790
c906108c
SS		 7791 * sim-alu.h: Copy ppc/idecode_expression.h.
7792
7793Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7794
7795 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7796 sign extend a bit within a value.
7797
7798 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7799 a pointer into the middle of a host word.
7800 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7801
c906108c
SS		 7802Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7803
7804 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7805 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7806 appropriate definitions of read, write, etc. Add prototype for
7807 system.
7808
7809Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7810
7811 * Makefile.in (libcommon.a): Delete.
7812 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7813 (gentmap,targ-vals.h,targ-map.c): Likewise.
7814 (run-autoconf): Delete.
7815 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7816 (common makefile fragment): Moved back into ...
7817 * Make-common.in: Resurrect.
7818 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7819 * configure: Regenerated.
7820
7821Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7822
7823 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7824 (SIM_AC_OUTPUT): To here.
7825
7826Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7827
7828 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7829 comments and single quotes. Fixes a problem found on hpux.
7830
7831Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7832
7833 * aclocal.m4: Remove Make-common.in from dependencies.
7834 * (distclean): Remove targ-vals.def.
7835
7836 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7837 into here. Makes insertion into makefiles easier. Also, change
7838 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7839 targ-map.o, and run are built. They are now built in the
7840 individual simulator directories, taking sources from ../common as
7841 necessary. This replaces the merging of libcommon.a into
7842 linsim.a, which was problematic for the WinGDB build process.
7843 * run.c: Include config.h from . instead of ../common.
7844 * Make-common.in: Remove. It's no longer necessary.
7845
7846Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7847
7848 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7849 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7850
7851Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7852
7853 * run.c (main): Set target_byte_order before call to sim_open.
7854
7855Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7856
7857 * callback.c: #include <stdlib.h>
7858 (os_error): New function.
7859 (default_callback): Add os_error.
7860
7861Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7862
7863 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7864 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7865 specific.
7866 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7867
7868Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7869
7870 * run.c: #include ../common/config.h, tconfig.h.
7871 (myname): New static global.
7872 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7873 Only process -c ifdef SIM_HAVE_SIMCACHE.
7874 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7875 Parse program name from argv[0] and use in error messages.
7876 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7877 Add support for incomplete h8/300 termination indicators.
7878 (usage): Make more verbose.
7879 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7880 * Makefile.in,Make-common.in,callback.c: New files.
7881 * nltvals.def,gentmap.c,gentvals.sh: New files.
7882
72f4393d 7883Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7884
7885 * run.c: Include stdarg.h if __STDC__.
7886
7887Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7888
7889 * run.c (main): Don't print out anything if the signal
7890 number is zero (ie no signal).
7891
7892Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7893
7894 * run.c (main): Print out if the program raised a signal.
7895
7896Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7897
7898 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7899 (main): Ditto.
7900
7901Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7902
7903 * run.c (main): Explicitly cast malloc() parameter.
7904
7905Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7906
7907 * run.c (sim_bfd): New global to hold the bfd pointer for the
7908 executable.
7909 (main): Initialize sim_bfd.
7910
7911Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7912
7913 * run.c (main): Use new bfd_big_endian macro.
7914
7915Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7916
7917 * run.c (main): Removed SH specific comments, so source is
7918 generic. Also updated to only load relevant sections. Moved
7919 sim_open() to after callback attach (to match GDB).
7920
7921 * run.1: Removed SH specific comments.
7922
7923Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7924
7925 * run.c (main): Always return sigrc at end.
7926
7927Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7928
7929 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7930 bfd_check_format() fails.
7931
7932Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7933
7934 * run.c, run.1: From sh directory.
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