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sim: create a makefile fragment to pass common settings down
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
3f8414df
MF		 12021-06-18 Mike Frysinger <vapier@gentoo.org>
2
3 * Make-common.in: Include ../arch-subdir.mk.
4
1fef66b0
MF		 52021-06-18 Mike Frysinger <vapier@gentoo.org>
6
7 * cgen-run.c: Include sim-signal.h.
8 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
9 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
10 * sim-basics.h: Delete sim-signal.h include.
11
7039b291
MF		 122021-06-18 Mike Frysinger <vapier@gentoo.org>
13
14 * sim-basics.h: Delete libiberty.h include.
15
f9a4d543
MF		 162021-06-17 Mike Frysinger <vapier@gentoo.org>
17
18 * Make-common.in (SIM_ENDIAN): Delete.
19 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
20 (sim_config_print): Likewise.
21 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
22 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
23
ef5058ae
MF		 242021-06-17 Mike Frysinger <vapier@gentoo.org>
25
26 * cgen-trace.c: Include sim/callback.h.
27 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
28 * sim-basics.h: Delete sim/callback.h include.
29 * sim-endian.h: Include bfd.h.
30 * sim-syscall.h (struct cb_syscall): New forward decl.
31 * sim-utils.h (sim_analyze_program): Likewise.
32
52d37d2c
MF		 332021-06-16 Mike Frysinger <vapier@gentoo.org>
34
35 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
36 (generated_files): Delete config.h.
37 (distclean): Likewise.
38 (config.h, stamp-h): Delete rules.
39 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
40 defines.
41
015f7b74
MF		 422021-06-15 Mike Frysinger <vapier@gentoo.org>
43
44 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
45 (clean): Delete modules.c files.
46 * local.mk: Add version.c-stamp rule to avoid rebuilds.
47 (CLEANFILES): Add version.c files.
48
fbe8d1cf
MF		 492021-06-14 Mike Frysinger <vapier@gentoo.org>
50
51 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
52
483ab96a
MF		 532021-06-14 Mike Frysinger <vapier@gentoo.org>
54
55 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
56 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
57
ad9cc209
MF		 582021-06-12 Mike Frysinger <vapier@gentoo.org>
59
60 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
61 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
62 * portability.c, portability.h: New files.
63
dd8e16ea
MF		 642021-06-12 Mike Frysinger <vapier@gentoo.org>
65
66 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
67 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
68 (COMMON_OBJS): Redefine.
69 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
70 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
71 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
72
2726bbc3
MF		 732021-06-12 Mike Frysinger <vapier@gentoo.org>
74
75 * dv-sockser.c: Include sys/select.h.
76
ba307cdd
MF		 772021-06-12 Mike Frysinger <vapier@gentoo.org>
78
79 * Make-common.in: Delete SIM_ALIGNMENT.
80 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
81 NONSTRICT_ALIGNMENT.
82 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
83 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
84
b15c5d7a
MF		 852021-06-12 Mike Frysinger <vapier@gentoo.org>
86
87 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
88
943f9baa
MF		 892021-06-09 Mike Frysinger <vapier@gentoo.org>
90
91 * sim-basics.h (NULL): Delete.
92
cfc6061b
MF		 932021-06-09 Mike Frysinger <vapier@gentoo.org>
94
95 * nrun.c (main): Set default_callback.target_endian to
96 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
97
906192d7
MF		 982021-06-09 Mike Frysinger <vapier@gentoo.org>
99
100 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
101 * cgen-run.c (cgen_get_fast_p): New function.
102 (sim_resume): Move fast_p up and call cgen_get_fast_p.
103 * cgen-utils.c (cgen_init): Delete.
104 * sim-base.h: Delete cgen-sim.h include.
105 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
106
a55b92be
MF		 1072021-06-08 Mike Frysinger <vapier@gentoo.org>
108
109 * Make-common.in (IGEN_RUN): New variable.
110 (IGEN): Remove ASAN_OPTIONS.
111
5bea0c32
MF		 1122021-06-05 Mike Frysinger <vapier@gentoo.org>
113
114 * Make-common.in (COMMON_OBJS): Define.
115 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
116 (version.c): Delete target.
117 (generated_files): Delete version.c.
118 * local.mk: New file.
119
b25370aa
MF		 1202021-05-29 Mike Frysinger <vapier@gentoo.org>
121
122 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
123
5c9e84c2
MF		 1242021-05-29 Mike Frysinger <vapier@gentoo.org>
125
126 * Make-common.in (GNULIB_BUILDDIR): Define.
127 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
128 (CSEARCH): Add -I../...
129 (ALL_CFLAGS): Add $(INCGNU).
130 (EXTRA_LIBS): Add $(LIBGNU).
131 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
132
f4fdd845
MF		 1332021-05-17 Mike Frysinger <vapier@gentoo.org>
134
135 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
136 (struct sim_state_base): Merge into ...
137 (struct sim_state): ... this.
138 (STATE_MY_NAME): Delete base.
139 (STATE_OPEN_KIND): Likewise.
140 (STATE_CALLBACK): Likewise.
141 (STATE_ENVIRONMENT): Likewise.
142 (STATE_CONFIG): Likewise.
143 (STATE_MODULES): Likewise.
144 (STATE_OPTIONS): Likewise.
145 (STATE_VERBOSE_P): Likewise.
146 (STATE_TRACE_DATA): Likewise.
147 (STATE_ARCHITECTURE): Likewise.
148 (STATE_TARGET): Likewise.
149 (STATE_PROG_ARGV): Likewise.
150 (STATE_PROG_BFD): Likewise.
151 (STATE_PROG_SYMS): Likewise.
152 (STATE_PROG_SYMS_COUNT): Likewise.
153 (STATE_TEXT_SECTION): Likewise.
154 (STATE_TEXT_START): Likewise.
155 (STATE_TEXT_END): Likewise.
156 (STATE_START_ADDR): Likewise.
157 (STATE_SCACHE_SIZE): Likewise.
158 (STATE_CORE): Likewise.
159 (STATE_MEMOPT): Likewise.
160 (STATE_EVENTS): Likewise.
161 (STATE_ENGINE): Likewise.
162 (STATE_WATCHPOINTS): Likewise.
163 (STATE_HW): Likewise.
164 (STATE_LOAD_AT_LMA_P): Likewise.
165 (SIM_MAGIC_NUMBER): Likewise.
166 (STATE_MAGIC): Likewise.
167 * sim-utils.c (sim_state_alloc_extra): Delete check for
168 SIM_HAVE_COMMON_SIM_STATE.
169
e106fc35
MF		 1702021-05-17 Mike Frysinger <vapier@gentoo.org>
171
172 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
173 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
174 SIM_HAVE_COMMON_SIM_STATE.
175 (struct sim_state): Add cgen_state.
176 (STATE_CGEN_STATE): Define.
177
383861bd
MF		 1782021-05-17 Mike Frysinger <vapier@gentoo.org>
179
180 * sim-base.h (struct sim_state): Update comment.
181 (struct sim_state): Define.
182 (STATE_ARCH_DATA): Likewise.
183 (sim_state_alloc): New define.
184 (sim_state_alloc_extra): Renamed & add 3rd arg.
185 * sim-utils.c (sim_state_alloc): Likewise.
186 (sim_state_alloc_extra): Set arch data.
187
6df01ab8
MF		 1882021-05-16 Mike Frysinger <vapier@gentoo.org>
189
190 * callback.c: Replace config.h include with defs.h.
191 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
192 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
193 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
194 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
195 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
196 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
197 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
198 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
199 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
200 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
201 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
202 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
203 config.h include with defs.h.
204 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
205 * sim-io.c: Include defs.h.
206 (open): Undefine.
207 * defs.h: New file.
208
c5a2e012
MF		 2092021-05-15 Mike Frysinger <vapier@gentoo.org>
210
211 * nrun.c: Include environ.h.
212 (environ): Delete prototype.
213 (main): Delete HAVE_ENVIRON check.
214
2fbe9507
MF		 2152021-05-14 Mike Frysinger <vapier@gentoo.org>
216
217 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
218 (os_ftruncate): Change 3rd arg to int64_t.
219 (os_truncate): Change 3rd arg to int64_t.
220 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
221 * sim-io.h (sim_io_lseek): Likewise.
222
00330cd1
MF		 2232021-05-14 Mike Frysinger <vapier@gentoo.org>
224
225 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
226 (os_fstat): Delete 2nd arg to time callback.
227 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
228 to time callback.
229 * sim-io.h (sim_io_time): Change return to int64_t.
230 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
231
64654371
MF		 2322021-05-14 Mike Frysinger <vapier@gentoo.org>
233
234 * callback.c (cb_host_to_target_stat): Change PTR to void*.
235 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
236
df68e12b
MF		 2372021-05-14 Mike Frysinger <vapier@gentoo.org>
238
239 * Make-common.in (callback_h, remote_sim_h): Update path.
240 * callback.c: Update include path.
241 * gentmap.c (gen_targ_map_c): Likewise.
242 * sim-basics.h: Likewise.
243 * sim-close.c: Likewise.
244 * sim-core.c: Likewise.
245 * sim-load.c: Likewise.
246 * sim-module.h: Likewise.
247 * syscall.c: Likewise.
248
b50a658a
MF		 2492021-05-08 Mike Frysinger <vapier@gentoo.org>
250
251 * Make-common.in (modules.c): Touch $@ at the end.
252
532497fe
MF		 2532021-05-08 Mike Frysinger <vapier@gentoo.org>
254
255 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
256
12279229
MF		 2572021-05-08 Mike Frysinger <vapier@gentoo.org>
258
259 * cgen-types.h (mode_names): Rename to ...
260 (cgen_mode_names): ... this.
261 (MODE_NAME): Use cgen_mode_names.
262 * cgen-utils.c (mode_names): Rename to ...
263 (cgen_mode_names): ... this.
264
6ae9091a
MF		 2652021-05-08 Mike Frysinger <vapier@gentoo.org>
266
267 * cgen-ops.h (cgen_rtx_error): Declare.
268 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
269
aac7ce3c
MF		 2702021-05-08 Mike Frysinger <vapier@gentoo.org>
271
272 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
273
0d0878d7
MF		 2742021-05-08 Mike Frysinger <vapier@gentoo.org>
275
276 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
277 install-pdf): New rules.
278
65a9835b
TT		 2792021-05-08 Tom Tromey <tom@tromey.com>
280
281 * sim-options.c (compare_strings): Remove.
282 (dup_arg_p): Use htab_eq_string.
283
2849d28d
MF		 2842021-05-04 Mike Frysinger <vapier@gentoo.org>
285
286 * sim-hw.c (sim_hw_install): Rename to ...
287 (sim_install_hw): ... this. New prototype.
288 * sim-hw.h (sim_hw_install): Delete.
289 * sim-module.c: Delete sim-hw.h include.
290 (early_modules): Delete sim_hw_install.
291
937a049c
TT		 2922021-05-04 Tom Tromey <tromey@adacore.com>
293
294 * Make-common.in (generated_files): Add config.h.
295
5ee0bc23
MF		 2962021-05-04 Mike Frysinger <vapier@gentoo.org>
297
298 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
299 cast.
300 * sim-load.c (xprintf_bfd_vma): Delete.
301 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
302
f08708cb
SM		 3032021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
304
305 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
306 (hw_event_queue_schedule_vtracef): Likewise.
307 * hw-tree.h (hw_tree_vparse): Likewise.
308 * sim-profile.c (profile_vprintf): Likewise.
309 * sim-trace.c (dis_printf): Likewise.
310 * sim-trace.h (trace_printf): Likewise.
311 (trace_vprintf): Likewise.
312 * sim-utils.h (sim_do_commandf): Likewise.
313 * hw-events.c (hw_event_queue_schedule): Use
314 hw_event_queue_schedule_tracef.
315
72042732
SM		 3162021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
317
318 * sim-options.c (standard_option_handler): Add default cases to
319 switches.
320
f0c4dc40
MF		 3212021-05-02 Mike Frysinger <vapier@gentoo.org>
322
323 * callback.c (os_error): Change __attribute__((noreturn)) to
324 ATTRIBUTE_NORETURN.
325 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
326 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
327 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
328 * hw-tree.h (hw_tree_delete): Likewise.
329 * sim-basics.h (__attribute__): Delete.
330 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
331 to ATTRIBUTE_NORETURN.
332 (sim_engine_abort, sim_engine_vabort): Likewise.
333 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
334 __attribute__((printf)) to ATTRIBUTE_PRINTF.
335 * sim-inline.h (NORETURN): Delete.
336 (UNUSED): Change to ATTRIBUTE_UNUSED.
337 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
338 and ATTRIBUTE_NORETURN.
339 (sim_io_eprintf, sim_io_error): Likewise.
340 * sim-profile.c (profile_printf): Likewise.
341 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
342 sim_debug_printf): Likewise.
343
e4821e2f
MF		 3442021-05-01 Mike Frysinger <vapier@gentoo.org>
345
346 * sim-options.c (dup_arg_p): Call htab_empty.
347
328e805b
MF		 3482021-05-01 Mike Frysinger <vapier@gentoo.org>
349
350 * dv-sockser.c (dv_sockser_install): Rename to ...
351 (sim_install_dv_sockser): ... this.
352 * dv-sockser.h (dv_sockser_install): Delete.
353 * sim-module.c: Delete dv-sockser.h include.
354 (early_modules): Delete dv_sockser_install.
355
8e5f1516
MF		 3562021-05-01 Mike Frysinger <vapier@gentoo.org>
357
358 * Make-common.in (LIB_OBJS): Add modules.o.
359 (generated_files): Add modules.c.
360 (modules.c): New target.
361 * sim-module.c (modules): Rename to ...
362 (early_modules): ... this. Delete 0 sentinel.
363 (early_modules_len): Define.
364 (sim_modules_detected, sim_modules_detected_len): Declare.
365 (sim_pre_argv_init): Call sim_module_install_list.
366 (sim_module_install): New function.
367 (sim_module_install_list): New function.
368 * sim-module.h (sim_module_install_list): Declare.
369
fe348617
MF		 3702021-05-01 Mike Frysinger <vapier@gentoo.org>
371
372 * nrun.c (strsignal): New prototype.
373
ccf2e592
MF		 3742021-05-01 Mike Frysinger <vapier@gentoo.org>
375
376 * callback.c (wrap): Delete.
377 (os_close): Replace wrap call with direct call & setting last_errno.
378 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
379 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
380
bd0918c9
MF		 3812021-04-26 Mike Frysinger <vapier@gentoo.org>
382
383 * gennltvals.py (TARGETS): Delete. Update comment.
384 (gentvals): Unify common code paths.
385 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
386 target argument.
387 * nltvals.def: Regenerate.
388
4478c331
TT		 3892021-04-25 Tom Tromey <tom@tromey.com>
390
391 * sim-options.c (compare_strings): New function.
392 (ARG_HASH_SIZE, ARG_HASH): Remove.
393 (dup_arg_p): Use htab_t.
394 (sim_parse_args): Remove assert.
395
3886790f
MF		 3962021-04-24 Mike Frysinger <vapier@gentoo.org>
397
398 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
399
837b53fd
MF		 4002021-04-24 Mike Frysinger <vapier@gentoo.org>
401
402 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
403 (sim_parse_args): Call SIM_ASSERT.
404
19f6a43c
TT		 4052021-04-22 Tom Tromey <tom@tromey.com>
406
407 * sim-utils.c: Update includes.
408
efd82ac7
TT		 4092021-04-22 Tom Tromey <tom@tromey.com>
410
411 * Make-common.in: Require GNU make.
412
b396d3a1
TT		 4132021-04-22 Tom Tromey <tom@tromey.com>
414
415 * Make-common.in (stamp-hw): New target.
416 (hw-config.h): Depend on stamp-hw.
417 (mostlyclean): Remove stamp-hw and hw-config.h.
418
be866656
TT		 4192021-04-22 Tom Tromey <tom@tromey.com>
420
421 * Make-common.in (mostlyclean): Now an alias for clean, not
422 distclean.
423
dbc0e7ce
TT		 4242021-04-22 Tom Tromey <tom@tromey.com>
425
426 * sim-events.c (sim_events_schedule): Use
427 sim_events_schedule_tracef.
428
2f632133
SM		 4292021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
430
431 * callback.c (os_printf_filtered, os_vprintf_filtered,
432 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
433 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
434 * sim-events.h (sim_events_schedule_tracef,
435 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
436
f3d25569
MF		 4372021-04-18 Mike Frysinger <vapier@gentoo.org>
438
439 * gennltvals.py (TARGETS): Add moxie.
440 * nltvals.def: Regenerate.
441
b7c5246b
MF		 4422021-04-18 Mike Frysinger <vapier@gentoo.org>
443
444 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
445 * nltvals.def: Regenerate.
446
b3d4da0f
MF		 4472021-04-18 Mike Frysinger <vapier@gentoo.org>
448
449 * gennltvals.py (TARGETS): Add rx.
450 * nltvals.def: Regenerate.
451
f956ecde
MF		 4522021-04-18 Mike Frysinger <vapier@gentoo.org>
453
454 * gennltvals.py (TARGETS): Add m32c.
455 * nltvals.def: Regenerate.
456
2390d779
MF		 4572021-04-18 Mike Frysinger <vapier@gentoo.org>
458
459 * gennltvals.py (TARGETS): Add iq2000.
460 * nltvals.def: Regenerate.
461
7da5cf78
MF		 4622021-04-18 Mike Frysinger <vapier@gentoo.org>
463
464 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
465
10737236
JB		 4662021-04-15 John Baldwin <jhb@FreeBSD.org>
467
468 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
469 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
470 CSEARCH.
471
d5a71b11
MF		 4722021-04-12 Mike Frysinger <vapier@gentoo.org>
473
474 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
475 sim_cpu_alloc.
476 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
477 cgen_cpu_max_extra_bytes.
478 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
479 (sim_cpu_alloc): Delete 2nd arg.
480
81e6e8ae
TT		 4812021-04-08 Tom Tromey <tom@tromey.com>
482
483 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
484 new-style declaration.
485
a0e674c1
MF		 4862021-04-03 Mike Frysinger <vapier@gentoo.org>
487
488 * Make-common.in (install-common): Install as run-$arch and
489 libsim-$arch.a when not the primary arch.
490
c2783492
MF		 4912021-04-02 Mike Frysinger <vapier@gentoo.org>
492
493 * Make-common.in (CFLAGS_FOR_BUILD): Define.
494 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
495
e7d9022b
MF		 4962021-03-13 Mike Frysinger <vapier@gentoo.org>
497
498 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
499 LDFLAGS_FOR_BUILD.
500
c6c7769d
MF		 5012021-03-13 Mike Frysinger <vapier@gentoo.org>
502
503 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
504 (gentmap.o): New rule.
505 (gentmap): Call LINK_FOR_BUILD.
506
6c57b87f
MF		 5072021-03-07 Mike Frysinger <vapier@gentoo.org>
508
509 * Make-common.in (check): Delete body.
510
ed30adf7
MF		 5112021-02-28 Mike Frysinger <vapier@gentoo.org>
512
513 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
514 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
515
f8069d55
MF		 5162021-02-27 Mike Frysinger <vapier@gentoo.org>
517
518 * Make-common.in (SIM_EXTRA_ALL): Delete.
519 (all): Delete $(SIM_EXTRA_ALL).
520
760b3e8b
MF		 5212021-02-21 Mike Frysinger <vapier@gentoo.org>
522
523 * acinclude.m4: Removed.
524
136da8cd
MF		 5252021-02-13 Mike Frysinger <vapier@gentoo.org>
526
527 * acinclude.m4: Delete all sinclude & m4_include calls.
528
652f80e0
MF		 5292021-02-13 Mike Frysinger <vapier@gentoo.org>
530
531 * aclocal.m4: Delete.
532
4c0d76b9
MF		 5332021-02-06 Mike Frysinger <vapier@gentoo.org>
534
535 * sim-events.c: Include sim-cpu.h.
536 (sim_event_watchpoints): Define watch_pc.
537 (sim_events_watch_pc): New function.
538 (WATCH_SIM): Handle watch_pc.
539 * sim-events.h (sim_events_watch_pc): New prototype.
540 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
541 sim_events_watch_pc.
542 * sim-watch.h (sim_watchpoints): Delete pc.
543
cd89c53f
MF		 5442021-02-06 Mike Frysinger <vapier@gentoo.org>
545
546 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
547 AC_CONFIG_HEADERS.
548
aa09469f
MF		 5492021-02-06 Mike Frysinger <vapier@gentoo.org>
550
551 * Make-common.in (HDEFINES, TDEFINES): Delete.
552 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
553 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
554 bfd/configure.host sourcing.
555
b9249c46
MF		 5562021-02-04 Mike Frysinger <vapier@gentoo.org>
557
558 * gennltvals.py (TARGETS): Add riscv.
559 (TARGET_DIRS): Likewise.
560 * nltvals.def: Regenerate from the latest libgloss sources.
561
64515412
MF		 5622021-01-31 Mike Frysinger <vapier@gentoo.org>
563
564 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
565
5bc4f5ca
SH		 5662021-01-31 Stafford Horne <shorne@gmail.com>
567
568 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
569 (fixdfsi): Change res from unsigned32 to signed32.
570 (fixdfdi): Change res from unsigned64 to signed64.
571
9a7ba4aa
MF		 5722021-01-30 Mike Frysinger <vapier@gentoo.org>
573
574 * gennltvals.sh: Replace shell script with ...
575 * gennltvals.py: ... this Python script.
576 * nltvals.def: Regenerate.
577
d4e3adda
MF		 5782021-01-30 Mike Frysinger <vapier@gentoo.org>
579
580 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
581 sim_cia.
582 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
583
18d4b488
MF		 5842021-01-30 Mike Frysinger <vapier@gentoo.org>
585
586 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
587
f4dd7491
MF		 5882021-01-30 Mike Frysinger <vapier@gentoo.org>
589
590 * sim-hw.c (merge_device_file): Replace fgets with getline.
591
481fac96
MF		 5922021-01-30 Mike Frysinger <vapier@gentoo.org>
593
594 * gennltvals.sh (gen_arches): Sort calls by first arg.
595 * nltvals.def: Regenerate.
596
f89f33e5
MF		 5972021-01-18 Mike Frysinger <vapier@gentoo.org>
598
599 * Make-common.in (version.c): Simplifiy args and call move-if-change.
600 * create-version.sh: Delete host & target alias logic. Write to the
601 output directly.
602
5e25901f
MF		 6032021-01-18 Mike Frysinger <vapier@gentoo.org>
604
605 * configure, configure.ac, Makefile.in: Delete.
606
d9b1deff
MF		 6072021-01-13 Mike Frysinger <vapier@gentoo.org>
608
609 * sim-watch.c (default_interrupt_handler): Define.
610 (sim_watchpoint_install): Set default interrupt_handler to new
611 default_interrupt_handler.
612
c54f3efd
MF		 6132021-01-13 Mike Frysinger <vapier@gentoo.org>
614
615 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
616
62fe7512
MF		 6172021-01-13 Mike Frysinger <vapier@gentoo.org>
618
619 * sim-events.c (sim_events_watch_sim): Change byte_order type to
620 enum bfd_endian.
621 (sim_events_watch_core): Likewise.
622 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
623 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
624 call to sim_events_watch_sim.
625
f220ef63
MF		 6262021-01-12 Mike Frysinger <vapier@gentoo.org>
627
628 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
629
9c70334d
MF		 6302021-01-11 Mike Frysinger <vapier@gentoo.org>
631
632 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
633
90e123dd
MF		 6342021-01-11 Mike Frysinger <vapier@gentoo.org>
635
636 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
637
68ed2854
MF		 6382021-01-11 Mike Frysinger <vapier@gentoo.org>
639
640 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
641 strings.h, time.h, and errno.h.
642 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
643 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
644 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
645 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
646 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
647 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
648 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
649 and strings.h include.
650
f074c07d
MF		 6512021-01-09 Mike Frysinger <vapier@gentoo.org>
652
653 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
654 * sim-core.c, sim-watch.c: Include libiberty.h.
655
50df264d
MF		 6562021-01-09 Mike Frysinger <vapier@gentoo.org>
657
658 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
659
bf470982
MF		 6602021-01-09 Mike Frysinger <vapier@gentoo.org>
661
662 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
663 Set WERROR_CFLAGS when first arg is not set or is "yes".
664
b5a4a01a
MF		 6652021-01-09 Mike Frysinger <vapier@gentoo.org>
666
667 * hw-base.c (full_name_of_hw): Delete full_name. Replace
668 hw_strdup call with hw_malloc.
669
ce0be407
MF		 6702021-01-09 Mike Frysinger <vapier@gentoo.org>
671
672 * cgen-par.c: Include stdlib.h.
673 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
674
46f900c0
MF		 6752021-01-08 Mike Frysinger <vapier@gentoo.org>
676
677 * Make-common.in (C_DIALECT): Define.
678 (COMPILE.pre): Append $(C_DIALECT).
679 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
680
e904f56d
MF		 6812021-01-07 Mike Frysinger <vapier@gentoo.org>
682
683 * sim-core.c (sim_memory_map): Define.
684
dfb856ba
MF		 6852021-01-04 Mike Frysinger <vapier@gentoo.org>
686
687 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
688 * configure: Regenerate.
689
babd2ee1
MF		 6902021-01-04 Mike Frysinger <vapier@gentoo.org>
691
692 * sim-options.c (sim_print_version): Print out more details when
693 is_command is non-zero.
694
19b1c385
MF		 6952021-01-04 Mike Frysinger <vapier@gentoo.org>
696
697 * sim-options.c (standard_option_handler): Call sim_print_version.
698 (sim_print_version): New function.
699 * sim-options.h (sim_print_version): New prototype.
700
dbed468b
MF		 7012021-01-04 Mike Frysinger <vapier@gentoo.org>
702
703 * sim-config.c (print_sim_config): Rename to ...
2b667e32 704 (sim_config_print): ... this.
dbed468b
MF		 705 * sim-config.h: Likewise.
706
0ede24f2
MF		 7072021-01-02 Mike Frysinger <vapier@gentoo.org>
708
709 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
710 FLOOR_PAGE): Delete unused macros.
711 (align_up, align_down): Define.
712
b3f8962b
TV		 7132020-08-10 Tom de Vries <tdevries@suse.de>
714
715 * sim-cpu.c: Include stdlib.h for free.
716
b760fb3a
SM		 7172020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
718
719 * nrun.c: Include stdlib.h.
720 * sim-core.c: Likewise.
721 * sim-engine.c: Likewise.
722 * sim-io.c: Likewise.
723 * sim-module.c: Likewise.
724 * sim-reason.c: Likewise.
725
78aa740b
TT		 7262019-12-19 Tom Tromey <tromey@adacore.com>
727
728 PR build/24572:
729 * Makefile.in (install-strip): New target.
730
f47674be
PK		 7312019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
732
733 * sim-utils.c: Prevent buffer overflow.
734
ddd44b70
DD		 7352019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
736
737 * gennltvals.sh: Add PRU libgloss target.
738 * nltvals.def: Regenerate from the latest libgloss sources.
739
f1cc84f5
SH		 7402019-06-13 Stafford Horne <shorne@gmail.com>
741
742 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
743 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
744 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
745
688cea90
SH		 7462019-06-13 Stafford Horne <shorne@gmail.com>
747
748 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
749 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
750
798066ab
AB		 7512019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
752
753 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
754 CURRENT_TARGET_BYTE_ORDER.
755 (SUBWORDTFSI): Likewise.
756 (JOINSIDF): Likewise.
757 (JOINSIXF): Likewise.
758 (JOINSITF): Likewise.
759
d3fe0d7b
AB		 7602019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
761
762 * sim-base.h: Add 'sim-assert.h' include.
763 * sim-basics.h: Add 'libiberty.h' include.
764
b6061d4d
SH		 7652019-03-28 Stafford Horne <shorne@gmail.com>
766
767 * sim-options.c: Include "config.h".
768 Include <stdio.h>.
769 * sim-watch.c: Include "config.h".
770 Include <stdio.h>.
771 * hw-device.c: Include <string.h>.
772 * hw-events.c: Include <string.h>.
773 * hw-handles.c: Include <stdlib.h>.
774 * sim-fpu.c: Include <stdlib.h>.
775
ef986697
SH		 7762019-03-28 Stafford Horne <shorne@gmail.com>
777
778 * Make-common.in (sim-arange_h): Remove sim-arange.c
779 * sim-arange.c: Remove SIM_ARANGE_C.
780 Add ifdef for _SIM_ARANGE_C_.
781 Include "sim-arange.h".
782 Remove include for unused "sim-assert.h".
783 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
784 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
785 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
786 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
787 INLINE_SIM_ARANGE.
788 * sim-arange.h (sim_addr_range_add): Declare as
789 INLINE_SIM_ARANGE.
790 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
791 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
792 Remove definition of SIM_ARANGE_INLINE.
793 Remove [HAVE_INLINE].
794 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
795 * sim-base.h: Include "sim-arange.h"
796 * sim-basics.h: Remove include of "sim-arange.h"
797 * sim-inline.c: Include "sim-arange.c"
798 * sim-inline.h: Define INLINE_SIM_ARANGE.
799 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
800 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
801
67f8b42f
TT		 8022019-01-26 Tom Tromey <tom@tromey.com>
803
804 * Make-common.in (version.c): Use sim's create-version.sh.
805 * create-version.sh: New file.
806
7516c26f
PK		 8072019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
808
b84bb29d 809 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 810
dc7e8184
SM		 8112019-01-15 Simon Marchi <simon.marchi@ericsson.com>
812
813 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
814
c5ebe0ff
AB		 8152018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
816
817 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
818 this point, it should have already been set in cb_syscall.
819
07f5f4c6
RH		 8202018-10-05 Stafford Horne <shorne@gmail.com>
821
822 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
823 (ADDOFDI): New function, add overflow flag DI variant.
824 (SUBCFDI): New function, subtract carry flag DI variant.
825 (SUBOFDI): New function, subtract overflow flag DI variant.
826
2283a210
КВО		 8272018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
828
829 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
830 cpu_core.byte_xor.
831 * sim-core.c (sim_core_set_xor): Likewise.
832 (sim_core_xor_read_buffer): Likewise.
833 (sim_core_xor_write_buffer): Likewise.
834
58884b0e
PG		 8352017-12-12 Peter Gavin <pgavin@gmail.com>
836 Stafford Horne <shorne@gmail.com>
837
838 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
839 flag.
840 (MUL1OFSI): New function, 1's complement overflow flag.
841
07b95864
PG		 8422017-12-12 Peter Gavin <pgavin@gmail.com>
843 Stafford Horne <shorne@gmail.com>
844
845 * cgen-accfp.c (remsf, remdf): New function.
846 (cgen_init_accurate_fpu): Add remsf and remdf.
847 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
848 * sim-fpu.c (sim_fpu_rem): New function.
849 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
850 (sim_fpu_rem): New function.
851 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
852
5c887dd5
JB		 8532017-09-06 John Baldwin <jhb@FreeBSD.org>
854
855 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
856 environment.
857
003ca0fd
YQ		 8582017-05-24 Yao Qi <yao.qi@linaro.org>
859
860 * sim-trace.c (trace_disasm): Caller update.
861
5357150c
MF		 8622016-08-15 Mike Frysinger <vapier@gentoo.org>
863
864 * sim-base.h (sim_state_base): Add prog_syms_count.
865 (STATE_PROG_SYMS_COUNT): Define.
866 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
867 (trace_load_symbols): New function.
868 (trace_sym_value): Likewise.
869 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
870 loading logic with a call to trace_load_symbols.
871 * sim-trace.h (trace_load_symbols, trace_sym_value): New
872 prototypes.
873
4c171e25
MF		 8742016-08-13 Mike Frysinger <vapier@gentoo.org>
875
876 * cgen-types.h (mode_names): Mark const.
877 * cgen-utils.c (mode_names): Likewise.
878
6b979454
MF		 8792016-08-13 Mike Frysinger <vapier@gentoo.org>
880
881 * cgen-defs.h (struct cgen_state): Delete argv and envp.
882 (STATE_ARGV, STATE_ENVP): Delete.
883
13754e4c
NC		 8842016-02-04 Nick Clifton <nickc@redhat.com>
885
886 * cgen-scache.c (scache_option_handler): Prevent possible
887 undefined behaviour computing the size of the scache by using
888 unsigned integers instead of signed integers.
889
f749ed60
JB		 8902016-01-17 Joel Brobecker <brobecker@adacore.com>
891
892 * sim-fpu.c: Minor comment fixes throughout.
893
3c8e93b7
JB		 8942016-01-17 Joel Brobecker <brobecker@adacore.com>
895
896 * sim-fpu.c (print_bits): Minor reformatting (no code change).
897 (sim_fpu_map): Likewise.
898
34ac507d
MF		 8992016-01-11 Mike Frysinger <vapier@gentoo.org>
900
901 * sim-config.c (print_sim_config): Drop extra whitespace before =
902 in output for byte order, stdio, and msb settings.
903
ce39bd38
MF		 9042016-01-10 Mike Frysinger <vapier@gentoo.org>
905
906 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
907 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
908 sim-stdio, sim-trace, and sim-profile.
909 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
910 (SIM_AC_OPTION_ASSERT): Likewise.
911 (SIM_AC_OPTION_SMP): Likewise.
912 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
913 * configure: Regenerate.
914 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
915 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
916 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
917 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
918 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
919 WITH_ENVIRONMENT & USER_ENVIRONMENT.
920 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
921 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
922 WITH_ASSERT, WITH_STDIO): Delete.
923 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
924 check.
925
e19418e0
MF		 9262016-01-10 Mike Frysinger <vapier@gentoo.org>
927
928 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
929 * configure: Regenerate.
930 * Make-common.in (SIM_PACKAGES): Delete.
931 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
932
16f7876d
MF		 9332016-01-10 Mike Frysinger <vapier@gentoo.org>
934
935 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
936
35656e95
MF		 9372016-01-10 Mike Frysinger <vapier@gentoo.org>
938
939 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
940
99d8e879
MF		 9412016-01-10 Mike Frysinger <vapier@gentoo.org>
942
943 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
944 sim_link_links.
945 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
946 * gentmap.c: Change targ-vals.def include to nltvals.def.
947 * Make-common.in (gentmap): Change targ-vals.def to
948 $(srccom)/nltvals.def.
949 (distclean): Delete rm -f targ-vals.def.
950 * Makefile.in: Update comment.
951
347fe5bb
MF		 9522016-01-10 Mike Frysinger <vapier@gentoo.org>
953
954 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
955 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
956 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
957
0dc73ef7
MF		 9582016-01-10 Mike Frysinger <vapier@gentoo.org>
959
960 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
961 and --enable-sim-stdcall and sim_stdcall.
962 * configure: Regenerate.
963 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
964 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
965 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
966 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
967 (REGPARM_*): Delete all regparm defines and their use.
968
22be3fbe
MF		 9692016-01-10 Mike Frysinger <vapier@gentoo.org>
970
971 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
972 * Make-common.in (SIM_CFLAGS): Delete.
973 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
974 * Makefile.in: Likewise.
975
936df756
MF		 9762016-01-09 Mike Frysinger <vapier@gentoo.org>
977
978 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
979 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
980 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
981 * acinclude.m4 (SIM_AC_COMMON): ... here.
982 * aclocal.m4, configure: Regenerate.
983 * config.in: Delete file.
984 * callback.c: Change cconfig.h include to config.h.
985 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
986 syscall.c: Likewise.
987 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
988 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
989
b900245c
MF		 9902016-01-06 Mike Frysinger <vapier@gentoo.org>
991
992 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
993 date, and time information.
994
2e3d4f4d
MF		 9952016-01-06 Mike Frysinger <vapier@gentoo.org>
996
997 * sim-options.c (sim_parse_args): Mark argv array const.
998 * sim-options.h (sim_parse_args): Likewise.
999
bfb2629c
MF		 10002016-01-05 Mike Frysinger <vapier@gentoo.org>
1001
1002 * sim-trace.c: Include dis-asm.h.
1003 (OPTION_TRACE_DISASM): New enum.
1004 (trace_options): Add trace-disasm flag.
1005 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1006 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1007 (dis_read, dis_printf, trace_disasm): New functions.
1008 * sim-trace.h: Include dis-asm.h.
1009 (TRACE_INSN_IDX): Clarify comment.
1010 (TRACE_DISASM_IDX): New enum.
1011 (TRACE_disasm): New define.
1012 (WITH_TRACE_DISASM_P): New define.
1013 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1014 (STRACE_DISASM_P): New define.
1015 (TRACE_DISASM_P): Likewise.
1016 (TRACE_DISASM_P): Likewise.
1017 (TRACE_DISASM): Likewise.
1018 (trace_disasm): New function.
1019
44ddb0c6
MF		 10202016-01-04 Mike Frysinger <vapier@gentoo.org>
1021
1022 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1023
bc273e17
MF		 10242016-01-04 Mike Frysinger <vapier@gentoo.org>
1025
1026 * cgen-scache.c (MAX): Delete.
1027 (scache_init): Change MAX to max.
1028 * cgen-trace.c (min): Delete.
1029 * cgen-utils.c (min): Delete.
1030 * sim-basics.h [!min] (min): Define.
1031 [!max] (max): Define.
1032
8d7d784e
MF		 10332016-01-04 Mike Frysinger <vapier@gentoo.org>
1034
1035 * sim-options.c (sim_parse_args): Tweak getopt error message.
1036
9bbf6f91
MF		 10372016-01-04 Mike Frysinger <vapier@gentoo.org>
1038
1039 * acinclude.m4 (sim-bswap): Delete.
1040 * configure: Regenerate.
1041 * Make-common.in (SIM_BSWAP): Delete.
1042 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1043 * sim-config.h (htonl, ntohl): Delete.
1044 (WITH_BSWAP): Delete.
1045
77cf2ef5
MF		 10462016-01-03 Mike Frysinger <vapier@gentoo.org>
1047
1048 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1049 opterr state to it before calling getopt_long and restore afterwards.
1050 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1051
61971b86
MF		 10522016-01-03 Mike Frysinger <vapier@gentoo.org>
1053
1054 * hw-device.h (device): Delete commented typedef.
1055 * sim-basics.h (device): Delete typedef.
1056
34fed699
MF		 10572016-01-03 Mike Frysinger <vapier@gentoo.org>
1058
1059 * sim-options.c (sim_parse_args): Replace for loop with a call
1060 to countargv.
1061
aba6f46b
MF		 10622016-01-03 Mike Frysinger <vapier@gentoo.org>
1063
1064 * nrun.c (myname): Mark const.
1065 (main): Mark name const. Replace myname parsing loop with a
1066 call to lbasename.
1067
0cb8d851
MF		 10682016-01-03 Mike Frysinger <vapier@gentoo.org>
1069
1070 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1071 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1072 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1073 * config.in, configure: Regenerate.
1074 * Make-common.in (SIM_HOSTENDIAN): Delete.
1075 * sim-config.c (current_host_byte_order): Delete.
1076 (sim_config): Delete current_host_byte_order assignments and
1077 CURRENT_HOST_BYTE_ORDER checks.
1078 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1079 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1080 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1081 (current_host_byte_order): Delete.
1082 (CURRENT_HOST_BYTE_ORDER): Likewise.
1083 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1084 (HOST_BYTE_ORDER): ... this.
1085 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1086 HOST_BYTE_ORDER.
1087 (sim_endian_join_16): Likewise.
1088 * sim-n-core.h (sim_core_read_misaligned_N): Change
1089 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1090 (sim_core_write_misaligned_N): Likewise.
1091 * sim-n-endian.h (endian_t2h_N): Likewise.
1092 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1093 endian_le2h_N): Likewise.
1094 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1095
1ac72f06
MF		 10962016-01-02 Mike Frysinger <vapier@gentoo.org>
1097
1098 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1099 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1100 BFD_ENDIAN_UNKNOWN.
1101 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1102 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1103 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1104 * nrun.c (main): Likewise.
1105 * sim-config.c (current_host_byte_order): Change type to enum
1106 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1107 (current_target_byte_order): Likewise.
1108 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1109 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1110 BFD_ENDIAN_UNKNOWN.
1111 (sim_config): Change prefered_target_byte_order type to enum
1112 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1113 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1114 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1115 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1116 Delete all the various arch/OS endian includes & defines.
1117 (current_host_byte_order): Change type to enum bfd_endian.
1118 (current_target_byte_order): Likewise.
1119 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1120 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1121 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1122 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1123 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1124 BFD_ENDIAN_UNKNOWN.
1125 (sim_events_watch_core): Likewise.
1126 * sim-events.h: Likewise.
1127 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1128 BFD_ENDIAN_BIG.
1129 (sim_core_write_misaligned_N): Likewise.
1130 * sim-n-endian.h (endian_h2be_N): Likewise.
1131 (endian_be2h_N): Likewise.
1132 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1133 (offset_N): Likewise.
1134 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1135 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1136
d47f5b30
MF		 11372016-01-02 Mike Frysinger <vapier@gentoo.org>
1138
1139 * cgen-defs.h (current_state): Delete.
1140 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1141 * sim-utils.c (current_state): Delete.
1142
9950eccb
MF		 11432015-12-30 Mike Frysinger <vapier@gentoo.org>
1144
1145 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1146 to use lbasename.
1147
5e744ef8
MF		 11482015-12-27 Mike Frysinger <vapier@gentoo.org>
1149
1150 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1151
1b393626
MF		 11522015-12-26 Mike Frysinger <vapier@gentoo.org>
1153
1154 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1155 * config.in, configure: Regenerate.
1156 * Make-common.in (sim-basics_h): Delete tconfig.h.
1157 (distclean): Likewise.
1158 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1159 (new_sim_core_mapping): Delete WITH_HW and device *device.
1160 (sim_core_map_attach, sim_core_attach): Likewise.
1161 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1162 (sim_core_write_buffer): Likewise.
1163 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1164 *device.
1165 (sim_core_attach): Likewise.
1166 (device_io_read_buffer, device_io_write_buffer): Delete.
1167 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1168 (sim_core_write_aligned_N): Likewise.
1169 * tconfig.h: Delete file.
1170
dea10706
MF		 11712015-12-26 Mike Frysinger <vapier@gentoo.org>
1172
1173 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1174 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1175 (sim_core_write_buffer): Move cia decl to top of func. Call
1176 sim_cpu_hw_io_write_buffer if cpu is valid.
1177
49aef5a5
MF		 11782015-12-25 Mike Frysinger <vapier@gentoo.org>
1179
1180 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1181 HW_TRACE call.
1182 (hw_find_integer_property): Likewise.
1183 (hw_find_integer_array_property): Likewise.
1184 (hw_add_duplicate_property): Likewise.
1185
cf59f47e
MF		 11862015-12-25 Mike Frysinger <vapier@gentoo.org>
1187
1188 * sim-config.h (WITH_ENGINE): Delete.
1189 * sim-module.c (modules): Always include sim_engine_install.
1190
0d585950
MF		 11912015-12-25 Mike Frysinger <vapier@gentoo.org>
1192
1193 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1194 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1195 * sim-base.h: Always include sim-model.h.
1196 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1197 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1198 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1199 [!WITH_MODEL_P] (sim_machs): Define.
1200 * sim-model.h: Add some developer docs.
1201 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1202 (WITH_MODEL_P): Define.
1203 * sim-module.c (modules): Always include sim_model_install.
1204 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1205
8a0ebee6
MF		 12062015-12-25 Mike Frysinger <vapier@gentoo.org>
1207
1208 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1209 * sim-model.c: Likewise.
1210 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1211 SIM_MACH_IMP_PROPERTIES
1212
42a3af56
MF		 12132015-12-25 Mike Frysinger <vapier@gentoo.org>
1214
1215 * sim-core.c (device_error): Delete.
1216 (sim_core_map_attach): Delete calls to device_error.
1217 (sim_core_attach): Likewise.
1218 * sim-core.h (device_error): Delete.
1219 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1220 to sim_engine_abort.
1221 (sim_core_write_aligned_N): Likewise.
1222
9e8e7dd9
MF		 12232015-12-25 Mike Frysinger <vapier@gentoo.org>
1224
1225 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1226 * sim-core.c (sim_core_write_buffer): Likewise.
1227 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1228 (sim_core_write_aligned_N): Likewise.
1229
268c9139
MF		 12302015-12-25 Mike Frysinger <vapier@gentoo.org>
1231
1232 * dv-pal.c: Include config.h and sim-main.h.
1233 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1234
26936211
MF		 12352015-12-24 Mike Frysinger <vapier@gentoo.org>
1236
1237 * sim-options.c (standard_options): Always enable load-lma and
1238 load-vma options.
1239 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1240
9db2b719
MF		 12412015-12-24 Mike Frysinger <vapier@gentoo.org>
1242
1243 * sim-module.c (MODULE_LIST): Delete.
1244
bd3fb5b8
MF		 12452015-12-24 Mike Frysinger <vapier@gentoo.org>
1246
1247 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1248 Move to h8300/compile.c.
1249 [SIM_H8300] (standard_options): Likewise.
1250 (standard_option_handler): Likewise.
1251
84e8e361
MF		 12522015-12-24 Mike Frysinger <vapier@gentoo.org>
1253
1254 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1255 sim_watchpoint_install.
1256
3cabaf66
MF		 12572015-12-24 Mike Frysinger <vapier@gentoo.org>
1258
1259 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1260 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1261 sim_memopt_install.
1262 * sim-options.c (OPTION_MEM_SIZE): Delete.
1263 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1264 (standard_option_handler): Likewise.
1265
8abe6c66
MF		 12662015-12-24 Mike Frysinger <vapier@gentoo.org>
1267
1268 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1269
dc11500a
MF		 12702015-11-21 Mike Frysinger <vapier@gentoo.org>
1271
1272 PR sim/18762
1273 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1274
2561d580
MF		 12752015-11-21 Mike Frysinger <vapier@gentoo.org>
1276
1277 PR sim/19273
1278 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1279 vasprintf, and va_end together. Check ret after va_end call.
1280
37258e99
MF		 12812015-11-21 Mike Frysinger <vapier@gentoo.org>
1282
1283 * sim-types.h (SIM_PRI_TB): Define.
1284 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1285 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1286 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1287 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1288
cdf850e9
MF		 12892015-11-17 Mike Frysinger <vapier@gentoo.org>
1290
1291 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1292 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1293 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1294 (sim_core_translate): Likewise.
1295 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1296
146b80ff
MF		 12972015-11-16 Mike Frysinger <vapier@gentoo.org>
1298
1299 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1300 (cgen_cpu_close): Change to XCONCAT2.
1301
797eee42
MF		 13022015-11-15 Mike Frysinger <vapier@gentoo.org>
1303
1304 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1305 and sim-stop.o.
1306
6e4f085c
MF		 13072015-11-14 Mike Frysinger <vapier@gentoo.org>
1308
1309 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1310 * sim-close.c: New file.
1311
8e394ffc
AB		 13122015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1313 Ali Lown <ali.lown@imgtec.com>
1314
1315 * sim-bits.h (EXTEND6): New macro.
1316 (EXTEND12): New macro.
1317 (EXTEND25): New macro.
1318
602a67cb
MF		 13192015-06-24 Mike Frysinger <vapier@gentoo.org>
1320
1321 * sim-trace.c (trace_one_insn): Delete.
1322 * sim-trace.h (trace_one_insn): Delete.
1323
9b6025d1
MF		 13242015-06-24 Mike Frysinger <vapier@gentoo.org>
1325
1326 * sim-trace.c (debug_printf): Rename to ...
1327 (sim_debug_printf): ... this.
1328 * sim-trace.h (debug_printf): Delete define.
1329 (debug_printf): Rename to ...
1330 (sim_debug_printf): ... this.
1331
fa8f87e5
MF		 13322015-06-24 Mike Frysinger <vapier@gentoo.org>
1333
1334 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1335 (trace_options): Add trace-register option.
1336 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1337 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1338 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1339 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1340 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1341
cf304b56
MF		 13422015-06-24 Mike Frysinger <vapier@gentoo.org>
1343
1344 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1345 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1346 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1347 STRACE_DEBUG): Define.
1348
8371bf0c
MF		 13492015-06-24 Mike Frysinger <vapier@gentoo.org>
1350
1351 * sim-trace.c (trace_options): Update help text for trace-alu,
1352 trace-fpu, trace-vpu, and trace-semantics.
1353 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1354 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1355
e7505490
MF		 13562015-06-24 Mike Frysinger <vapier@gentoo.org>
1357
1358 * sim-assert.h (SIM_FILTER_PATH): Delete.
1359 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1360 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1361 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1362 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1363 * sim-events.c: Include libiberty.h.
1364 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1365
8d0978fb
MF		 13662015-06-23 Mike Frysinger <vapier@gentoo.org>
1367
1368 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1369 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1370 (AC_ARG_ENABLE(sim-debug)): Likewise.
1371 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1372 (AC_ARG_ENABLE(sim-trace)): Likewise.
1373 (AC_ARG_ENABLE(sim-profile)): Likewise.
1374 (AC_ARG_ENABLE(sim-environment)): Likewise.
1375 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1376 (AC_ARG_ENABLE(sim-assert)): Likewise.
1377 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1378 (AC_ARG_ENABLE(sim-endian)): Likewise.
1379 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1380 (AC_ARG_ENABLE(sim-float)): Likewise.
1381 (AC_ARG_ENABLE(sim-scache)): Likewise.
1382 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1383 (AC_ARG_ENABLE(sim-inline)): Likewise.
1384 (AC_ARG_ENABLE(sim-packages)): Likewise.
1385 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1386 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1387 (AC_ARG_ENABLE(sim-smp)): Likewise.
1388 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1389 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1390 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1391 * configure: Regenerate.
1392
4953dc20
MF		 13932015-06-23 Mike Frysinger <vapier@gentoo.org>
1394
1395 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1396
b50a1532
MF		 13972015-06-23 Mike Frysinger <vapier@gentoo.org>
1398
1399 * cgen-trace.c [!__STDC__]: Delete.
1400 * sim-trace.h [!__STDC__]: Likewise.
1401
ccd4b295
MF		 14022015-06-21 Mike Frysinger <vapier@gentoo.org>
1403
1404 * sim-model.c (sim_model_init): Assert model is not NULL.
1405
f55b33d5
MF		 14062015-06-21 Mike Frysinger <vapier@gentoo.org>
1407
1408 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1409 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1410 uint#_t.
1411
618b526e
MF		 14122015-06-21 Mike Frysinger <vapier@gentoo.org>
1413
1414 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1415 (SIM_ALU_H): ... this.
1416 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1417 (SIM_ASSERT_H): ... this.
1418 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1419 (SIM_BASICS_H): ... this.
1420 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1421 (SIM_BITS_H): ... this.
1422 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1423 (SIM_ENDIAN_H): ... this.
1424
57b42d64
MF		 14252015-06-18 Mike Frysinger <vapier@gentoo.org>
1426
1427 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1428 constant string.
1429
7aec3bb9
MF		 14302015-06-18 Mike Frysinger <vapier@gentoo.org>
1431
1432 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1433 m for sentinel testing.
1434
7d5c6c43
MF		 14352015-06-17 Mike Frysinger <vapier@gentoo.org>
1436
1437 * sim-syscall.c: Include errno.h and targ-vals.h.
1438 (sim_syscall_multi, sim_syscall): Define.
1439 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1440 * syscall.c (cb_syscall): Extend comment.
1441
61a0c964
MF		 14422015-06-17 Mike Frysinger <vapier@gentoo.org>
1443
1444 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1445 * sim-syscall.c: New file.
1446 * sim-syscall.h: New file.
1447
6362a3f8
MF		 14482015-06-17 Mike Frysinger <vapier@gentoo.org>
1449
1450 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1451 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1452 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1453 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1454 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1455 Define.
1456 * gentmap.c (gen_targ_map_c): Output name field.
1457
306f4178
MF		 14582015-06-12 Mike Frysinger <vapier@gentoo.org>
1459
1460 * acinclude.m4: Change configure.in to configure.ac.
1461 * sim-config.h: Likewise.
1462
a3487082
MF		 14632015-06-12 Mike Frysinger <vapier@gentoo.org>
1464
1465 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1466 * configure: Regenerate.
1467
bb11f3ed
MF		 14682015-06-12 Mike Frysinger <vapier@gentoo.org>
1469
1470 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1471 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1472 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1473 TRACE_DEBUG): Define.
1474
bffcfec8
MF		 14752015-06-12 Mike Frysinger <vapier@gentoo.org>
1476
1477 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1478 * sim-trace.c (trace_option_handler): Likewise.
1479 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1480 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1481 (TRACE_ANY_P): Likewise.
1482
db7858e2
MF		 14832015-06-12 Mike Frysinger <vapier@gentoo.org>
1484
1485 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1486 CGEN_TRACE_INSN_FINI.
1487 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1488 trace_result to cgen_trace_result, trace_insn_fini to
1489 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1490 and trace_extract to cgen_trace_extract.
1491 * cgen-trace.h (trace_insn_init): Rename to ...
1492 (cgen_trace_insn_init): ... this.
1493 (trace_insn_fini): Rename to ...
1494 (cgen_trace_insn_fini): ... this.
1495 (trace_insn): Rename to ...
1496 (cgen_trace_insn): ... this.
1497 (trace_extract): Rename to ...
1498 (cgen_trace_extract): ... this.
1499 (trace_result): Rename to ...
1500 (cgen_trace_result): ... this.
1501 (TRACE_RESULT_P): Rename to ...
1502 (CGEN_TRACE_RESULT_P): ... this.
1503 (TRACE_INSN_INIT): Rename to ...
1504 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1505 cgen_trace_insn_init.
1506 (TRACE_INSN_FINI): Rename to ...
1507 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1508 cgen_trace_insn_fini.
1509 (TRACE_PRINTF): Rename to ...
1510 (CGEN_TRACE_PRINTF): ... this.
1511 (TRACE_INSN): Rename to ...
1512 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1513 (TRACE_EXTRACT): Rename to ...
1514 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1515 cgen_trace_extract.
1516 (TRACE_RESULT): Rename to ...
1517 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1518 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1519 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1520 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1521 TRACE_INSN to CGEN_TRACE_INSN.
1522 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1523
83034798
MF		 15242015-06-11 Mike Frysinger <vapier@gentoo.org>
1525
1526 * sim-events.c (ETRACE_P): Delete.
1527 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1528 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1529 * sim-events.h (struct _sim_events): Delete trace member.
1530 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1531 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1532
ce4eda4a
MF		 15332015-06-11 Mike Frysinger <vapier@gentoo.org>
1534
1535 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1536 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1537 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1538 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1539
a6c2a374
MF		 15402015-06-11 Mike Frysinger <vapier@gentoo.org>
1541
1542 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1543
9b9c712c
MF		 15442015-06-11 Mike Frysinger <vapier@gentoo.org>
1545
1546 * sim-trace.h (WITH_TRACE_P): New define.
1547 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1548 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1549 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1550 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1551 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1552 Redefine to use WITH_TRACE_P.
1553
15542015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1555
1556 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1557 mistake in call to sim_engine_abort.
509c2f32 1558
0a13382c
NC		 15592015-04-29 Nick Clifton <nickc@redhat.com>
1560
1561 PR 18273
1562 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1563 increasing parenthesis around casts to signed values.
0a13382c 1564
767e68f1
MF		 15652015-04-21 Mike Frysinger <vapier@gentoo.org>
1566
1567 * gennltvals.sh: Add mcore support.
1568 * nltvals.def: Regenerate.
1569
248d23e8
MF		 15702015-04-21 Mike Frysinger <vapier@gentoo.org>
1571
1572 * cgen.sh: Add +x permissions.
1573 * genmloop.sh: Likewise.
1574 * gentvals.sh: Likewise.
1575 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1576 Change all uses of srcroot for newlib to newlibroot.
1577
20bca71d
MF		 15782015-04-18 Mike Frysinger <vapier@gentoo.org>
1579
1580 * sim-base.h (SIM_CPU): New typedef.
1581
7e83aa92
MF		 15822015-04-18 Mike Frysinger <vapier@gentoo.org>
1583
1584 * cgen-engine.h (CIA_ADDR): Delete.
1585 * sim-base.h: Update sim_cia example.
1586 [!CIA_ADDR] (sim_cia): New typedef.
1587
034685f9
MF		 15882015-04-17 Mike Frysinger <vapier@gentoo.org>
1589
1590 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1591 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1592 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1593 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1594 CIA_SET to CPU_PC_SET.
1595
78e9aa70
MF		 15962015-04-15 Mike Frysinger <vapier@gentoo.org>
1597
1598 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1599 * sim-main.h (STATE_CPU): Remove from comment and define.
1600
bf12d44e
MF		 16012015-04-13 Mike Frysinger <vapier@gentoo.org>
1602
1603 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1604 * configure: Regenerate.
1605
a542beff
MF		 16062015-04-13 Mike Frysinger <vapier@gentoo.org>
1607
1608 * sim-options.c: Include version.h.
1609 (OPTIONS_VERSION): New enum.
1610 (standard_options): Add "version".
1611 (standard_option_handler): Handle OPTIONS_VERSION.
1612
8c32ba22
MF		 16132015-04-13 Mike Frysinger <vapier@gentoo.org>
1614
1615 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1616 (create-version.sh): Delete.
1617
122bbfb5
MF		 16182015-04-06 Mike Frysinger <vapier@gentoo.org>
1619
1620 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1621
0fe84f3f
MF		 16222015-04-01 Mike Frysinger <vapier@gentoo.org>
1623
1624 * run-sim.h, run.c: Delete.
1625 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1626
aadc9410
MF		 16272015-03-31 Mike Frysinger <vapier@gentoo.org>
1628
1629 * config.in, configure: Regenerate.
1630 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1631 (ZLIB, ZLIBINC): Define.
1632 (BFD_LIB): Add $(ZLIB).
1633
5a394431
MF		 16342015-03-31 Mike Frysinger <vapier@gentoo.org>
1635
1636 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1637 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1638
92fc6153
MF		 16392015-03-29 Mike Frysinger <vapier@gentoo.org>
1640
1641 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1642 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1643 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1644
596f8827
MF		 16452015-03-24 Mike Frysinger <vapier@gentoo.org>
1646
1647 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1648 usage of STATE_WATCHPOINTS.
1649 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1650 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1651
523ba8f9
MF		 16522015-03-24 Mike Frysinger <vapier@gentoo.org>
1653
1654 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1655
c0931f26
MF		 16562015-03-24 Mike Frysinger <vapier@gentoo.org>
1657
1658 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1659
30452bbe
MF		 16602015-03-24 Mike Frysinger <vapier@gentoo.org>
1661
1662 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1663 of enable_sim_hardware to AC_ARG_ENABLE.
1664
49cd1634
MF		 16652015-03-23 Mike Frysinger <vapier@gentoo.org>
1666
1667 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1668 Add dv-sockser.o to sim_hw_objs.
1669
3649cb06
MF		 16702015-03-23 Mike Frysinger <vapier@gentoo.org>
1671
1672 * dv-sockser.c: Include config.h.
1673 * dv-sockser.h: Include sim-inline.h.
1674 [HAVE_DV_SOCKSER]: Move all prototypes here.
1675 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1676 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1677
6cd5ace4
MF		 16782015-03-16 Mike Frysinger <vapier@gentoo.org>
1679
1680 * gentmap.c, run.c: Convert old style prototypes.
1681
ae7d0cac
MF		 16822015-03-16 Mike Frysinger <vapier@gentoo.org>
1683
1684 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1685 symlinking tconfig.h to tconfig.in.
1686 * config.in, configure: Regenerate.
1687 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1688 * tconfig.in: Rename file ...
1689 * tconfig.h: ... here.
1690
8406bb59
MF		 16912015-03-15 Mike Frysinger <vapier@gentoo.org>
1692
1693 * dv-socker.h (dv_sockser_install): Declare.
1694 * sim-module.c: Include config.h.
1695 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1696 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1697 * sim-module.h: Include gdb/remote-sim.h.
1698
1303206d
MF		 16992015-03-14 Mike Frysinger <vapier@gentoo.org>
1700
1701 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1702 (sim-inline.c): Delete rule.
1703
465fb143
MF		 17042015-03-14 Mike Frysinger <vapier@gentoo.org>
1705
1706 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1707 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1708 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1709
93129366
MF		 17102015-03-14 Mike Frysinger <vapier@gentoo.org>
1711
1712 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1713 [!ASSERT, WITH_ASSERT]: Likewise.
1714 * sim-endian.c: Delete sim-io.h include.
1715
4c4ca605
MF		 17162015-02-19 Mike Frysinger <vapier@gentoo.org>
1717
1718 * run-sim.h (sim_kill): Delete unused prototype.
1719
dc1d9d1f
CG		 17202015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1721
16218fd3
CG		 1722 * gentmap.c: Include "string.h".
1723
17242015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1725
1726 * sim-options.c (sim_args_command): Call freeargv() when failure
1727 occurs.
dc1d9d1f 1728
fdbf396f
JB		 17292015-01-07 Joel Brobecker <brobecker@adacore.com>
1730
1731 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1732
2d7bb758
JB		 17332014-12-03 Joel Brobecker <brobecker@adacore.com>
1734
1735 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1736 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1737 callbacks following renaming in callback.h.
1738 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1739 callback by call to "to_lstat" callback
1740
6aefca7e
GB		 17412014-08-28 Gary Benson <gbenson@redhat.com>
1742
1743 * sim-trace.h (debug_printf): New define.
1744
2974be62
AM		 17452014-08-19 Alan Modra <amodra@gmail.com>
1746
1747 * configure: Regenerate.
1748
faa743bb
RM		 17492014-08-15 Roland McGrath <mcgrathr@google.com>
1750
1751 * configure: Regenerate.
1752 * config.in: Regenerate.
1753
60d847df
MF		 17542014-03-10 Mike Frysinger <vapier@gentoo.org>
1755
1756 * sim-command.c (sim_do_command): Add const to cmd.
1757 * sim-options.c (sim_args_command): Add const to cmd.
1758 * sim-options.h (sim_args_command): Add const to cmd.
1759
b2b255bd
MF		 17602014-03-05 Mike Frysinger <vapier@gentoo.org>
1761
1762 * sim-hload.c (sim_load): Add const to prog.
1763 * sim-load.c (sim_load_file): Likewise.
1764 * sim-utils.c (sim_analyze_program): Likewise.
1765 * sim-utils.h (sim_analyze_program): Likewise.
1766 (sim_load_file): Likewise.
1767
1a8a700e
MF		 17682014-03-04 Mike Frysinger <vapier@gentoo.org>
1769
1770 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1771 * callback.c (system): Delete unused prototype.
1772 (os_init): Likewise.
1773 (os_shutdown): Likewise.
1774 (os_unlink): Likewise.
1775 (os_time): Likewise.
1776 (os_system): Likewise.
1777 (os_rename): Likewise.
1778 (os_write_stdout): Likewise.
1779 (os_flush_stdout): Likewise.
1780 (os_write_stderr): Likewise.
1781 (os_flush_stderr): Likewise.
1782 (os_write): Likewise.
1783 (os_read_stdin): Likewise.
1784 (os_read): Likewise.
1785 (os_open): Likewise.
1786 (os_lseek): Likewise.
1787 (os_isatty): Likewise.
1788 (os_get_errno): Likewise.
1789 (os_close): Likewise.
1790 (os_vprintf_filtered): Likewise.
1791 (os_evprintf_filtered): Likewise.
1792 (os_error): Likewise.
1793 (fdmap): Likewise.
1794 (fdbad): Likewise.
1795 (wrap): Likewise.
1796 (wrap): Change to new style prototype.
1797 (fdbad): Likewise.
1798 (fdmap): Likewise.
1799 (os_close): Likewise.
1800 (os_poll_quit): Likewise.
1801 (os_get_errno): Likewise.
1802 (os_isatty): Likewise.
1803 (os_lseek): Likewise.
1804 (os_open): Likewise.
1805 (os_read): Likewise.
1806 (os_read_stdin): Likewise.
1807 (os_write): Likewise.
1808 (os_write_stdout): Likewise.
1809 (os_flush_stdout): Likewise.
1810 (os_write_stderr): Likewise.
1811 (os_flush_stderr): Likewise.
1812 (os_rename): Likewise.
1813 (os_system): Likewise.
1814 (os_time): Likewise.
1815 (os_unlink): Likewise.
1816 (os_stat): Likewise.
1817 (os_fstat): Likewise.
1818 (os_lstat): Likewise.
1819 (os_ftruncate): Likewise.
1820 (os_truncate): Likewise.
1821 (os_pipe): Likewise.
1822 (os_pipe_empty): Likewise.
1823 (os_pipe_nonempty): Likewise.
1824 (os_shutdown): Likewise.
1825 (os_init): Likewise.
1826 (cb_read_target_syscall_maps): Likewise.
1827 (cb_target_to_host_syscall): Likewise.
1828 (cb_host_to_target_errno): Likewise.
1829 (cb_target_to_host_open): Likewise.
1830 (cb_store_target_endian): Likewise.
1831 (cb_host_to_target_stat): Likewise.
1832 * sim-hload.c (sim_load): Change to new style prototype.
1833 * sim-load.c (sim_load_file): Change to new style prototype.
1834 (report_transfer_performance): Likewise.
1835 (xprintf_bfd_vma): Likewise.
1836 * syscall.c (cb_get_string): Change to new style prototype.
1837 (get_path): Likewise.
1838 (cb_syscall): Likewise.
1839
7b064844
HPN		 18402013-10-15 Hans-Peter Nilsson <hp@axis.com>
1841
1842 * create-version.sh: Align parameters to match those of
1843 ../../gdb/common/create-version.sh.
1844 * Make-common.in (srcsim): New variable.
1845 (version.c): Adjust call to create-version.sh as per above.
1846
bf3d9781
AM		 18472013-09-23 Alan Modra <amodra@gmail.com>
1848
1849 * configure: Regenerate.
1850
f06dccb0
MF		 18512013-09-03 Mike Stump <mikestump@comcast.net>
1852
1853 * sim-options.c (complete_option_list): Mark text and word const.
1854
d6c2da54
TT		 18552013-06-28 Tom Tromey <tromey@redhat.com>
1856
1857 * Make-common.in (version.c): Use version.in, not
1858 common/version.in.
1859 * create-version.sh: Likewise.
1860
b652c496
JB		 18612013-06-24 Joel Brobecker <brobecker@adacore.com>
1862
1863 * create-version.sh: New script. Adapted from
1864 gdb/commong/create-version.sh.
1865 * Make-common.in (version.c): Update rule dependencies,
1866 and re-implement using create-version.sh.
1867
3346cfda
NC		 18682013-06-21 Nick Clifton <nickc@redhat.com>
1869
1870 * gennltvals.sh: Add msp430 support.
1871 * nltvals.def: Regenerate.
1872
31e6ad7d
MF		 18732013-06-03 Mike Frysinger <vapier@gentoo.org>
1874
1875 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1876 * aclocal.m4, configure: Regenerate.
1877
d3685d60
TT		 18782013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1879
1880 PR build/15414:
1881 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1882 -Wformat-nonliteral with -Wno-format.
1883
1517bd27
MF		 18842013-03-26 Mike Frysinger <vapier@gentoo.org>
1885
1886 * acinclude.m4: Regenerate.
1887
3fd38161
JS		 18882013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1889
1890 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1891 which do not support dv-sockser.o. Add always as option to
1892 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1893 is always required to be enabled by simulator.
1894
3f170f37
MF		 18952012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1896
1897 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1898 * nltvals.def: Regenerate.
1899
5f3ef9d0
JB		 19002012-06-16 Joel Brobecker <brobecker@adacore.com>
1901
1902 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1903 * config.in, configure: Regenerate.
1904
2c1fa544
PA		 19052012-05-24 Pedro Alves <palves@redhat.com>
1906
1907 * sim-signal.h (sim_signal_to_target): Rename to ...
1908 (sim_signal_to_gdb_signal): ... this.
1909 * sim-signal.c (sim_signal_to_target): Rename to ...
1910 (sim_signal_to_gdb_signal): ... this.
1911 * sim-reason.c (sim_stop_reason): Adjust to rename.
1912
a493e3e2
PA		 19132012-05-24 Pedro Alves <palves@redhat.com>
1914
1915 PR gdb/7205
1916
72f4393d 1917 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1918
2ea28649
PA		 19192012-05-24 Pedro Alves <palves@redhat.com>
1920
1921 PR gdb/7205
1922
1923 Replace target_signal with gdb_signal throughout.
1924
a6ff997c
NC		 19252012-05-18 Nick Clifton <nickc@redhat.com>
1926
1927 PR 14072
1928 * callback.c: Include config.h before system header files.
1929 * cgen-trace.c: Likewise.
1930 * cgen-utils.c: Likewise.
1931 * gentmap.c: Likewise.
1932
ffbc20d9
MF		 19332012-04-02 Mike Frysinger <vapier@gentoo.org>
1934
1935 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1936
2aaed979
KB		 19372012-03-28 Rathish C <rathish.c@kpitcummins.com>
1938
1939 * sim-trace.c: Update the function prototype of save_data_size.
1940 Move the enum data_fmt from here...
1941 * sim-trace.h: ...to here.
1942 Add function prototype of save_data.
1943
a35a3322
MF		 19442012-03-25 Mike Frysinger <vapier@gentoo.org>
1945
1946 * sim-core.h (sim_core_trans_addr): Add prototype.
1947
f914e384
HPN		 19482012-03-24 Hans-Peter Nilsson <hp@axis.com>
1949
1950 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1951 missing in last change.
1952
2232061b
MF		 19532012-03-24 Mike Frysinger <vapier@gentoo.org>
1954
1955 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1956 * nrun.c: Include string.h/strings.h.
1957 * aclocal.m4, config.in, configure: Regenerate.
1958
ac0aacdf
MF		 19592012-03-22 Mike Frysinger <vapier@gentoo.org>
1960
1961 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1962 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1963 out -Werror initialization.
1964
509deab2
MF		 19652012-03-19 Mike Frysinger <vapier@gentoo.org>
1966
1967 * Make-common.in (TAGS): Change a-z to [:lower:].
1968 * acinclude.m4 (sim-trace): Likewise.
1969 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1970 Change A-Za-z0-9 to [:alnum:].
1971
9a5e0c49
MF		 19722012-03-18 Mike Frysinger <vapier@gentoo.org>
1973
1974 * nrun.c (main): Display strsignal of sigrc.
1975
96cdfef0
MF		 19762012-01-06 Mike Frysinger <vapier@gentoo.org>
1977
1978 * Makefile.in (abs_srcdir): Declare.
1979 (srcroot): Define in terms of abs_srcdir.
1980 (headers): Change srcdir to abs_srcdir.
1981
12c3e59c
JB		 19822012-01-02 Joel Brobecker <brobecker@adacore.com>
1983
1984 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1985 header.
1986
96987c2b
JB		 19872011-12-19 Joel Brobecker <brobecker@adacore.com>
1988
1989 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1990 system bourne shell.
1991
71712327
MF		 19922011-12-03 Mike Frysinger <vapier@gentoo.org>
1993
1994 * syscall.c (cb_get_string): Rename from "get_string".
1995 (get_path): Rename get_string call to cb_get_string.
1996
db2e4d67
MF		 19972011-12-03 Mike Frysinger <vapier@gentoo.org>
1998
1999 * Make-common.in (VPATH): Add $(srccom).
2000 (DEP): Delete.
2001 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2002 POSTCOMPILE): New variables.
2003 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2004 Include dependency files, when using GNU Make. Delete all
2005 dependency-only rules.
2006 * aclocal.m4: Include ../../config/depstand.m4. Call
2007 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2008 (MAKE, GMAKE): New substs.
2009
a13852d9
MF		 20102011-11-07 Mike Frysinger <vapier@gentoo.org>
2011
2012 PR sim/13161
2013 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2014 * configure, config.in: Regenerate.
2015 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2016
4399a56b
MF		 20172011-10-19 Mike Frysinger <vapier@gentoo.org>
2018
2019 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2020
f1a81b37
JB		 20212011-10-18 John Wehle <john@feith.com> (tiny patch)
2022
2023 * sim-profile.c (profile_info): Only print the title once.
2024
9c082ca8
MF		 20252011-10-17 Mike Frysinger <vapier@gentoo.org>
2026
2027 * acinclude.m4: Rename from aclocal.m4.
2028 * aclocal.m4: Regenerate.
2029
6ffe910a
MF		 20302011-10-17 Mike Frysinger <vapier@gentoo.org>
2031
2032 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2033 * common.m4: Delete.
2034 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2035 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2036 * configure: Regenerate.
2037
59c0b43d
TT		 20382011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2039
2040 * sim-alu.h (ALU32_AND): Clear carry flag.
2041 (ALU32_AND): Clear carry flag.
2042
66f8d993
MF		 20432011-10-09 Mike Frysinger <vapier@gentoo.org>
2044
2045 * dv-cfi.c: Include stdbool.h.
2046
d56a2aae
MF		 20472011-10-09 Mike Frysinger <vapier@gentoo.org>
2048
2049 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2050
4a99173d
MF		 20512011-10-04 Mike Frysinger <vapier@gentoo.org>
2052
2053 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2054 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2055
10915d9a
MF		 20562011-07-12 Mike Frysinger <vapier@gentoo.org>
2057
2058 * sim-command.c: Include sim-options.h.
2059
63042524
MF		 20602011-07-12 Mike Frysinger <vapier@gentoo.org>
2061
2062 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2063
24a6c33d
MF		 20642011-07-12 Mike Frysinger <vapier@gentoo.org>
2065
2066 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2067 Delete direct call to AC_PROG_CC.
2068
2419798b
MF		 20692011-07-05 Mike Frysinger <vapier@gentoo.org>
2070
2071 * sim-command.c: New file.
2072 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2073 (sim-command.o): New rule.
2074
440db575
MF		 20752011-05-27 Mike Frysinger <vapier@gentoo.org>
2076
2077 * sim-options.c (standard_option_handler): Remove arg[0] check
2078 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2079 not an empty string, otherwise assign "" back to it.
2080
3ddcae71
MF		 20812011-05-26 Mike Frysinger <vapier@gentoo.org>
2082
2083 * nltvals.def: Regenerate to include Blackfin syscalls again.
2084
3a49ea9f
MF		 20852011-05-25 Mike Frysinger <vapier@gentoo.org>
2086
2087 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2088 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2089 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2090 (trace_idx_to_str): Likewise.
2091 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2092 (TRACE_syscall): Define.
2093 (WITH_TRACE_SYSCALL_P): Likewise.
2094 (TRACE_SYSCALL_P): Likewise.
2095
dd931b2f
MF		 20962011-05-23 Mike Frysinger <vapier@gentoo.org>
2097
2098 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2099 remove now-unnecessary sub-scope for glue->type setting.
2100 Check to see if the "reg" property exists before we use it, and
2101 if it doesn't exist, error out for "glue" devices.
2102
0e31da21
MF		 21032011-05-23 Mike Frysinger <vapier@gentoo.org>
2104
2105 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2106 glue-or, and set type to glue_xor when name is glue-xor.
2107 (hw_glue_port_event): Return immediately when type is glue_io
2108 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2109 and hw_port_event calls from glue_and to end of function.
2110
34b47c38
MF		 21112011-05-11 Mike Frysinger <vapier@gentoo.org>
2112
2113 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2114 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2115 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2116 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2117 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2118 around function arguments.
2119
56a9aa1d
MF		 21202011-04-14 Mike Frysinger <vapier@gentoo.org>
2121
2122 * sim-options.c (complete_option_list, sim_complete_command):
2123 New functions.
2124
d45bea91
MF		 21252011-04-02 Mike Frysinger <vapier@gentoo.org>
2126
2127 * dv-glue.c: Fix up style.
2128
12c4cbd5
MF		 21292011-04-02 Mike Frysinger <vapier@gentoo.org>
2130
2131 * hw-alloc.c (hw_alloc_data): Adjust brace.
2132 * hw-base.c (hw_base_data): Likewise.
2133 (generic_hw_unit_decode): Fix indentation.
2134 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2135 * hw-events.c (hw_event, hw_event_data): Likewise.
2136 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2137 * hw-instances.c (hw_instance_data): Likewise.
2138 * hw-instances.h (hw_instance): Likewise.
2139 * hw-main.h (hw_descriptor, enum): Likewise.
2140 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2141 * hw-ports.h (hw_port_descriptor): Likewise.
2142 * hw-properties.c (hw_property_data): Likewise.
2143 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2144 _range_property_spec, _reg_property_spec): Likewise.
2145 * hw-tree.c (_name_specifier, printer): Likewise.
2146 (split_device_specifier, parse_string_property, hw_tree_traverse,
2147 print_size, print_reg_property, print_string, print_properties):
2148 Fix indentation.
2149
66ee2731
MF		 21502011-03-29 Mike Frysinger <vapier@gentoo.org>
2151
2152 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2153 * Make-common.in (dv-cfi.o): New rule.
2154 * dv-cfi.c, dv-cfi.h: New files.
2155
165b70ea
KB		 21562011-03-21 Kevin Buettner <kevinb@redhat.com>
2157
2158 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2159 fcntl.h and sys/fcntl.h, for constants.
2160 * nltvals.def: Regenerate.
2161 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2162 * sim-io.h (sys/types.h, sys/stat.h): Include.
2163 (sim_io_stat, sim_io_fstat): Declare.
2164
028f6515
MF		 21652011-03-14 Mike Frysinger <vapier@gentoo.org>
2166
2167 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2168 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2169 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2170 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2171 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2172 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2173 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2174 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2175 syscall.c: Trim trailing whitespace.
2176
ef016f83
MF		 21772011-03-05 Mike Frysinger <vapier@gentoo.org>
2178
2179 * gennltvals.sh: Handle bfin targets.
2180 * nltvals.def: Regenerate.
2181
fee17b35
KB		 21822011-02-25 Kevin Buettner <kevinb@redhat.com>
2183
2184 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2185 file descriptors.
2186
d79fe0d6
MF		 21872011-02-14 Mike Frysinger <vapier@gentoo.org>
2188
2189 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2190 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2191 (hw_free): Drop zfree logic and always call free.
2192 * hw-base.c (hw_delete): Change zfree to free.
2193 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2194 (hw_handle_remove_phandle): Likewise.
2195 * hw-instances.c (hw_instance_delete): Likewise.
2196 * hw-tree.c (parse_reg_property): Likewise.
2197 (parse_ranges_property): Likewise.
2198 (parse_string_property): Likewise.
2199 * sim-core.c (sim_core_uninstall): Likewise.
2200 * sim-cpu.c (sim_cpu_free_all): Likewise.
2201 * sim-hw.c (sim_hw_uninstall): Likewise.
2202 * sim-memopt.c (do_memopt_delete): Likewise.
2203 (sim_memory_uninstall): Likewise.
2204 * sim-module.c (sim_module_uninstall): Likewise.
2205 * sim-options.c (sim_parse_args): Likewise.
2206 * sim-profile.c (profile_pc_cleanup): Likewise.
2207 (profile_uninstall): Likewise.
2208 * sim-watch.c (do_watchpoint_delete): Likewise.
2209 * sim-utils.c (zfree): Delete.
2210 (sim_state_free): Change zfree to free.
2211 * sim-utils.h (zfree): Delete.
2212
891e7fb1
MF		 22132011-02-13 Mike Frysinger <vapier@gentoo.org>
2214
2215 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2216
9bd90cce
MF		 22172011-01-12 Mike Frysinger <vapier@gentoo.org>
2218
2219 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2220
39a3ae0a
MF		 22212011-01-12 Mike Frysinger <vapier@gentoo.org>
2222
2223 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2224 fails.
2225 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2226 when asprintf fails.
2227 * sim-utils.c (sim_do_commandf): Issue an error and return when
2228 asprintf fails.
2229 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2230 asprintf fails.
2231
3143e5a9
MF		 22322011-01-11 Mike Frysinger <vapier@gentoo.org>
2233
2234 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2235 bytes has been calculated and when mmap_next_fd is valid and
2236 nr_bytes is 0.
2237 (memory_option_handler): Allow missing size when mmap_next_fd is
2238 valid.
2239
cb11d1f4
MF		 22402011-01-10 Mike Frysinger <vapier@gentoo.org>
2241
2242 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2243 not empty, and always append $3 to $hardware.
2244
22452011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2246
2247 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2248 * sim-hw.h (sim_hw_abort): Likewise.
2249
cc25892b
MF		 22502011-01-05 Mike Frysinger <vapier@gentoo.org>
2251
2252 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2253
44944448
JB		 22542011-01-05 Joel Brobecker <brobecker@adacore.com>
2255
2256 * run.1: Copyright year update.
2257
e61ddca7
MF		 22582010-12-28 Mike Frysinger <vapier@gentoo.org>
2259
e71b81d8
MF		 2260 * hw-alloc.h (HW_NALLOC): Define.
2261
2262010-12-28 Mike Frysinger <vapier@gentoo.org>
2263
e61ddca7
MF		 2264 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2265
bef6be3d
MF		 22662010-12-15 Mike Frysinger <vapier@gentoo.org>
2267
2268 * sim-memopt.c (OPTION_MAP_INFO): Define.
2269 (memory_options): Handle --map-info.
2270 (memory_option_handler): Handle OPTION_MAP_INFO.
2271
5be229c0
MF		 22722010-11-22 Mike Frysinger <vapier@gentoo.org>
2273
2274 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2275 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2276 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2277
81c641e7
MF		 22782010-11-22 Mike Frysinger <vapier@gentoo.org>
2279
2280 * sim-core.c (WITH_HW): Add device casts to device_error,
2281 device_io_read_buffer, and device_io_write_buffer.
2282
6ab5626b
MF		 22832010-11-16 Mike Frysinger <vapier@gentoo.org>
2284
2285 * dv-sockser.c (dv_sockser_write_buffer): New function.
2286 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2287 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2288
0bd15c7f
HPN		 22892010-10-07 Hans-Peter Nilsson <hp@axis.com>
2290
2291 * callback.c (os_lseek): Call wrap on lseek result.
2292
363a6e9f
OS		 22932010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2294
2295 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2296 call by its equality to -1 not by it being negative.
2297 (connected_p): Likewise for accept() call.
2298
c8551de3
MF		 22992010-04-23 Mike Frysinger <vapier@gentoo.org>
2300
2301 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2302
ef93a840
MF		 23032010-04-21 Mike Frysinger <vapier@gentoo.org>
2304
2305 * profile.c (sim_profile_print_bar): Add cpu argument.
2306
f093db8c
MF		 23072010-04-21 Mike Frysinger <vapier@gentoo.org>
2308
2309 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2310
0d3d2c71
MF		 23112010-04-21 Mike Frysinger <vapier@gentoo.org>
2312
2313 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2314 (profile_print_pc): Convert sim_io_printf to profile_printf.
2315 (profile_print_insn): Likewise.
2316 (profile_print_memory): Likewise.
2317 (profile_print_core): Likewise.
2318 (profile_print_model): Likewise.
2319 (sim_profile_print_bar): Likewise.
2320 (profile_print_speed): Likewise.
2321 (profile_print_addr_ranges): Likewise.
2322 (profile_info): Likewise.
2323 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2324
bd0bd508
MF		 23252010-04-19 Mike Frysinger <vapier@gentoo.org>
2326
2327 * sim-model.c (OPTION_MODEL): Convert to enum.
2328 (OPTION_MODEL_INFO): New enum.
2329 (model_options): Add model-info/info-model entries.
2330 (model_option_handler): Handle OPTION_MODEL_INFO.
2331
e8a76151
MF		 23322010-04-13 Mike Frysinger <vapier@gentoo.org>
2333
2334 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2335 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2336 initially.
2337
cb1cc9c6
MF		 23382010-04-13 Mike Frysinger <vapier@gentoo.org>
2339
2340 * sim-hrw.c (sim_write): Add const to buf arg.
2341 * sim-utils.h (sim_write_fn): Likewise.
2342
58f03a40
MF		 23432010-04-12 Mike Frysinger <vapier@gentoo.org>
2344
2345 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2346 defines.
2347
21cf617c
MF		 23482010-04-12 Mike Frysinger <vapier@gentoo.org>
2349
2350 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2351 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2352 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2353 * dv-sockser.c (sockser_options): Likewise.
2354 * hw-ports.c (empty_hw_ports): Likewise.
2355 * sim-hw.c (hw_options): Likewise.
2356 * sim-model.c (model_options): Likewise.
2357 * sim-options.c (standard_options): Likewise.
2358 * sim-profile.c (profile_options): Likewise.
2359 * sim-trace.c (trace_options): Likewise.
2360 * sim-watch.c (watchpoint_options): Likewise.
2361
e377ca52
MF		 23622010-04-12 Mike Frysinger <vapier@gentoo.org>
2363
2364 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2365 the local "arg_table" variable, and the xmalloc cast.
2366
adaaf009
MF		 23672010-04-10 Mike Frysinger <vapier@gentoo.org>
2368
2369 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2370 "prefix" var.
092d8476 2371 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2372
9ec7269f
MF		 23732010-04-10 Mike Frysinger <vapier@gentoo.org>
2374
2375 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2376
709b3bb3
MF		 23772010-04-10 Mike Frysinger <vapier@gentoo.org>
2378
2379 * sim-trace.c (save_data): Add const markings to "buf" argument.
2380
3dd68605
MF		 23812010-04-10 Mike Frysinger <vapier@gentoo.org>
2382
2383 * sim-options.c (standard_option_handler): Add const markings to
2384 local "type" var.
2385
0ad22a74
MF		 23862010-04-02 Mike Frysinger <vapier@gentoo.org>
2387
2388 * hw-ports.h: Fix spelling typos.
2389
75005b3a
MF		 23902010-03-30 Mike Frysinger <vapier@gentoo.org>
2391
2392 * configure.ac: Check for socklen_t.
2393 * configure, config.in: Regenerated.
2394 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2395
d946c288
MF		 23962010-03-30 Mike Frysinger <vapier@gentoo.org>
2397
2398 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2399 * sim-hw.c (hw_option_handler): Likewise.
2400
ff398ee4
MF		 24012010-03-30 Mike Frysinger <vapier@gentoo.org>
2402
2403 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2404 (interrupt_nr_to_str): Likewise.
2405 (default_interrupt_names): Add const to pointer type.
2406 (sim_watchpoint_install): Add const to prefix.
2407 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2408
6bf91687
MF		 24092010-03-30 Mike Frysinger <vapier@gentoo.org>
2410
2411 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2412 (sim_core_write_buffer): Likewise.
2413
15f3c2de
MF		 24142010-03-30 Mike Frysinger <vapier@gentoo.org>
2415
2416 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2417 the SIM_HAVE_ADDR_RANGE define.
2418
fb0cc53e
MF		 24192010-03-30 Mike Frysinger <vapier@gentoo.org>
2420
2421 * sim-core.h (device_error): Add const to message, and add printf
2422 format attribute.
2423
739dfd28
MF		 24242010-03-30 Mike Frysinger <vapier@gentoo.org>
2425
2426 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2427 SIM_HAVE_ADDR_RANGE define.
2428
59db87ad
MF		 24292010-03-30 Mike Frysinger <vapier@gentoo.org>
2430
2431 * dv-glue.c (hw_glue_ports): Swap static and const.
2432
dc416615
MF		 24332010-03-30 Mike Frysinger <vapier@gentoo.org>
2434
2435 * nrun.c (usage): Use void in definition.
2436 * sim-options.c (dup_arg_p): Convert old-style function definition.
2437 (sim_parse_args): Likewise.
2438 (sim_print_help): Likewise.
2439 * sim-trace.c (set_trace_option_mask): Likewise.
2440 (set_trace_option): Likewise.
2441 * sim-utils.c (sim_analyze_program): Likewise.
2442 (sim_elapsed_time_get): Likewise.
2443 (sim_elapsed_time_since): Likewise.
2444
11409fac
MF		 24452010-03-22 Mike Frysinger <vapier@gentoo.org>
2446
2447 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2448 (standard_options): Likewise.
2449 (standard_option_handler): Likewise.
2450
6d519a46
MF		 24512010-03-16 Mike Frysinger <vapier@gentoo.org>
2452
2453 * hw-ports.c (TRACE): Delete.
2454 * hw-properties.c (TRACE): Delete.
2455 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2456 (hw_find_integer_property): Likewise.
2457 (hw_find_integer_array_property): Likewise.
2458 (hw_add_duplicate_property): Likewise.
2459
799026a7
MF		 24602010-03-15 Mike Frysinger <vapier@gentoo.org>
2461
2462 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2463 "boolean".
2464
fd87baa9
MF		 24652010-02-04 Mike Frysinger <vapier@gentoo.org>
2466
2467 * sim-model.c: Include sim-model.h
2468
294bcb78
MF		 24692010-02-04 Mike Frysinger <vapier@gentoo.org>
2470
2471 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2472 & from the STATE_CPU() examples.
2473
80532737
DE		 24742010-01-24 Doug Evans <dje@sebabeach.org>
2475
d2c7a1a6
DE		 2476 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2477 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2478 ufixsfsi): Ditto.
2479 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2480 (struct cgen_fp_ops): Update signatures of floating point conversion
2481 operations.
2482
80532737
DE		 2483 * Make-common.in (CGEN_SIM_DEPS): Define.
2484 (CGEN_INCLUDE_DEPS): Use it.
2485 (CGEN_MAIN_CPU_DEPS): Simplify.
2486
1377e154
DE		 24872010-01-22 Doug Evans <dje@sebabeach.org>
2488
2489 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2490 (SUBWORDTFSI, JOINSIDI): Ditto.
2491
ec11f055
DE		 24922010-01-05 Doug Evans <dje@sebabeach.org>
2493
2494 * cgen-types.h (SETDI): Delete, unused.
2495
a09a0bfd
DE		 24962009-12-02 Doug Evans <dje@sebabeach.org>
2497
2498 * cgen-engine.h: Remove duplicated comment.
2499
62836bf4
DE		 25002009-11-23 Doug Evans <dje@sebabeach.org>
2501
2502 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2503 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2504
e94d449d
DE		 25052009-11-22 Doug Evans <dje@sebabeach.org>
2506
197fa1aa
DE		 2507 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2508 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2509 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2510 instead of CGEN_INSN_INT.
2511
e94d449d
DE		 2512 * cgen-trace.h (trace_extract): Add cast to fix warning.
2513
ca25db52
DE		 25142009-11-05 Doug Evans <dje@sebabeach.org>
2515
2516 * cgen-mem.h (DECLARE_GETT): Don't inline.
2517 (DECLARE_SETT): Ditto.
2518
c272cb46
JS		 25192009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2520
2521 * sim-inline.h: Fix spelling error.
2522
1428dced
TT		 25232009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2524
2525 * Make-common.in: Add datarootdir.
2526
44330079
RW		 25272009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2528
0aec8eb1
RW		 2529 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2530 (SIM_CHECK_MEMBERS_1): Remove.
2531 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2532 AC_CHECK_MEMBERS one.
2533 * configure: Regenerate.
2534
44330079
RW		 2535 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2536 * configure: Regenerate.
2537
d6416cdc
RW		 25382009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2539
81ecdfbb
RW		 2540 * config.in: Regenerate.
2541 * configure: Likewise.
2542
c462b41b
RW		 2543 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2544 definition of AC_CHECK_MEMBER.
2545
d6416cdc
RW		 2546 * aclocal.m4: m4_include toplevel config/override.m4.
2547 * configure: Regenerate.
2548
96e946ca
RW		 25492009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2550
2551 * Makefile.in (datarootdir): New variable.
2552
6a8b8615
DE		 25532009-07-07 Doug Evans <dje@sebabeach.org>
2554
2555 * Make-common.in (CPU_DIR): Define.
2556
2c2a86d7
DE		 25572009-07-06 Doug Evans <dje@sebabeach.org>
2558
2559 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2560 identifiers for file types rather than encoding internal
2561 implementation details of cgen.sh.
2562 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2563 * cgen.sh: Add support for parallel makes.
2564 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2565
c28c63d8
JB		 25662009-05-18 Jon Beniston <jon@beniston.com>
2567
72f4393d
L		 2568 * gennltvals.sh: Add lm32 target.
2569 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2570
982807ce
JB		 25712009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2572
2573 Speed up simulator startup:
2574 * sim-utils.c (zalloc): Use xcalloc.
2575
2a8922a9
HPN		 25762009-01-07 Hans-Peter Nilsson <hp@axis.com>
2577
2225d5bd
HPN		 2578 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2579 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2580 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2581 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2582 type, QI, HI, SI, DI.
2583
2a8922a9
HPN		 2584 * callback.c (os_error): Mark as being a noreturn function.
2585 * sim-io.h (sim_io_error): Similar for sim_io_error.
2586
6878aceb
JS		 25872008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2588
2589 * aclocal.m4: Fix underquoting of function names.
2590
be091327
DJ		 25912008-10-21 Julian Brown <julian@codesourcery.com>
2592
2593 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2594
79e1e459
HPN		 25952008-07-11 Hans-Peter Nilsson <hp@axis.com>
2596
2597 * common.m4: Add test for libz and zlib.h.
2598 * configure: Regenerate to track ../common/common.m4 changes.
2599 * config.in: Ditto.
2600
6efef468 26012008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2602 Daniel Jacobowitz <dan@codesourcery.com>
2603 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2604
2605 * aclocal.m4: Include ../../config/acx.m4.
2606 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2607 * configure, config.in: Regenerate.
2608 * Make-common.in (LIB_OBJS): Add version.o.
2609 (version.c, version.o): New rules.
72f4393d 2610 * run.c: Include version.h.
6efef468
JM		 2611 (usage): Add help parameter. Print output either to stdout or
2612 stderr depending on that parameter.
2613 (print_version): New.
2614 (main): Check for --help and --version.
2615 * run-sim.h (sim_target_display_usage): Add help parameter.
2616 * version.h: New.
2617
a4e64307
DJ		 26182008-04-14 Hans Kester <kester.hans@gmail.com>
2619
2620 * sim-signal.c: Define missing signals for _WIN32.
2621
2a3591b0
SR		 26222008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2623
2624 * gennltvals.sh: Add cr16.
2625 * nltvals.def: Rebuild.
2626
b981d709
DJ		 26272007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2628
eb639c50
DJ		 2629 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2630 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2631
f40f1a01
NC		 26322007-08-10 Nick Clifton <nickc@redhat.com>
2633
2634 * sim-memopt.c (memory_options): Mention that the
2635 --memory-size switch accepts suffixes.
72f4393d
L		 2636 (parse_size): Handle a suffix on the size value.
2637 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2638 switch accepts suffixes.
72f4393d 2639 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2640
edc5d9ec
HPN		 26412006-12-21 Hans-Peter Nilsson <hp@axis.com>
2642
2643 * acconfig.h: Remove.
2644 * config.in: Regenerate.
2645
09d96939
TS		 26462006-11-07 Thiemo Seufer <ths@mips.com>
2647
2648 * gentmap.c: Fix compile time warning.
2649
7e129781
TS		 26502006-11-07 Thiemo Seufer <ths@mips.com>
2651
2652 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2653 for bfd text addresses.
2654
3ae2e9a3 26552006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2656 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2657
2658 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2659 SIM_QUIET_NAN_NEGATED.
2660
41ec9f20
TS		 26612006-08-29 Nigel Stephens <nigel@mips.com>
2662
2663 * sim-profile.c (profile_pc_init): Initialise default profiling
2664 frequency to a prime number.
2665 (profile_print_pc): Convert gmon.out sample data into target
2666 byte order.
2667
e85e3205
RE		 26682006-06-13 Richard Earnshaw <rearnsha@arm.com>
2669
2670 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2671 * common.m4: Likewise.
2672 * configure: Regenerated.
2673
2f0122dc
DJ		 26742006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2675
2676 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2677 * configure: Regenerated.
2678
20e95c23
DJ		 26792006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2680
2681 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2682 and LIBINTL_DEP everywhere.
2683 (CSEARCH): Use INCINTL.
2684 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2685 gettext macros.
2686 * configure: Regenerated.
2687
ea696909
HPN		 26882006-03-29 Hans-Peter Nilsson <hp@axis.com>
2689
2690 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2691 option-contents test.
2692
aba6488e
MM		 26932005-11-28 Mark Mitchell <mark@codesourcery.com>
2694
25520859
MM		 2695 * sim-signal.c (sim_signal_to_target): Fix typos.
2696
aba6488e
MM		 2697 * sim-reason.c (sim_stop_reason): Use
2698 sim_signal_to_target, not sim_signal_to_host.
2699 * sim-signal.c (sim_signal_to_host): Fix typo.
2700 (sim_signal_to_target): New function.
2701
f010abaa
HPN		 27022005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2703
2704 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2705 change.
2706
09b96ea0
ILT		 27072005-07-08 Ian Lance Taylor <ian@airs.com>
2708
efd36314
ILT		 2709 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2710
09b96ea0
ILT		 2711 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2712 different fraction for a quiet NaN.
2713 (unpack_fpu): Likewise.
2714
3b02a06b
BE		 27152005-07-08 Ben Elliston <bje@au.ibm.com>
2716
2717 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2718 * sim-load.c: Likewise.
2719 * syscall.c: Likewise.
2720
18d59ab9
CV		 27212005-05-24 Corinna Vinschen <vinschen@redhat.com>
2722
2723 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2724 check.
2725
149cfe5b
DJ		 27262005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2727
2728 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2729
3f6da722 27302005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2731
3f6da722
MI		 2732 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2733 and signed64 for __ALPHA__.
2734
2b193c4a
MK		 27352005-03-23 Mark Kettenis <kettenis@gnu.org>
2736
2737 * aclocal.m4 Include ../../gettext.m4.
2738 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2739 (AM_LC_MESSAGES): Remove.
2740 * configure: Regenerate.
2741
51216631
JB		 27422005-02-28 Jim Blandy <jimb@redhat.com>
2743
2744 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2745 -Wuninitialized in the default list of build warnings if CFLAGS is
2746 set, and doesn't include -O. (Using -Wuninitialized without
2747 optimization produces a warning, which interferes with compilation
2748 with -Werror.)
72f4393d 2749
0c4507fd
JB		 27502005-02-21 Jim Blandy <jimb@redhat.com>
2751
2752 * callback.c (os_fstat): Don't declare 't' unless it's used.
2753
9ab46d53
JB		 27542005-02-09 Jim Blandy <jimb@redhat.com>
2755
2756 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2757 '-s' argument.
2758 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2759 to $(CGEN), to ensure that the command substitution happens where
2760 the variable is referenced in the submake, not when the submake's
2761 arguments are expanded.
2762 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2763 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2764 application Scheme script directly after ${cgen}; don't precede it
2765 with a -s.
2766
f4f8cce4
HPN		 27672005-01-28 Hans-Peter Nilsson <hp@axis.com>
2768
97f669ed
HPN		 2769 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2770 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2771 Include libiberty.h.
2772 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2773 being either end of a pipe.
2774 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2775 (os_shutdown): Clear pipe state.
2776 (default_callback): Initialize new members.
2777
f4f8cce4
HPN		 2778 * callback.c (default_callback): Initialize target_endian.
2779 (cb_store_target_endian): Renamed from store, new first parameter
2780 host_callback *cb, drop last parameter big_p. Take endianness
2781 from cb.
2782 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2783 Remove variable big_p.
2784 * nrun.c (main): Initialize default_callback.target_endian.
2785
35695fd6
AC		 27862005-01-14 Andrew Cagney <cagney@gnu.org>
2787
2788 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2789 Add explicit call to AC_CONFIG_HEADER.
2790 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2791 * configure: Re-generate.
2792
f0569246
AC		 27932005-01-12 Andrew Cagney <cagney@gnu.org>
2794
2795 * common.m4: New file, based on of aclocal.m4.
2796
38f48d72
AC		 27972005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2798
2799 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2800 * configure: Regenerated to track ../common/aclocal.m4 changes.
2801
b7026657
AC		 28022005-01-07 Andrew Cagney <cagney@gnu.org>
2803
2804 * configure.ac: Rename configure.in, require autoconf 2.59.
2805 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2806 * configure: Re-generate.
2807
5d945fec
HPN		 28082004-12-15 Hans-Peter Nilsson <hp@axis.com>
2809
2810 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2811 <case CB_SYS_ftruncate>: New cases.
2812
0d3cd463
HPN		 28132004-12-13 Hans-Peter Nilsson <hp@axis.com>
2814
2815 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2816 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2817 * callback.c (os_lstat): New function.
0d3cd463 2818
119860e5
HPN		 28192004-12-08 Hans-Peter Nilsson <hp@axis.com>
2820
027e2a04
HPN		 2821 * run.1: Document --sysroot=filepath.
2822 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2823 (standard_options): Support --sysroot=<path>.
2824 (standard_option_handler): Handle OPTION_SYSROOT.
2825 * syscall.c (simulator_sysroot): Define, initialized empty.
2826 (get_path): Prepend simulator_sysroot to absolute file path.
2827 [HAVE_STRING_H]: Include string.h.
2828 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2829 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2830 (main): If simulator_sysroot is not empty, chdir there.
2831 * sim-config.h (simulator_sysroot): Declare.
2832
119860e5
HPN		 2833 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2834 cgen_rtx_error" in a CGEN-generated simulator.
2835 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2836 replacement for CGEN-related breakpoints.
2837
70ae6611
HPN		 28382004-12-07 Hans-Peter Nilsson <hp@axis.com>
2839
2840 * Make-common.in (sim-basics_h): Add $(callback_h).
2841
697afb65
HPN		 28422004-12-03 Hans-Peter Nilsson <hp@axis.com>
2843
2844 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2845 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2846 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2847 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2848 (SIM_CHECK_MEMBERS): New macros.
2849 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2850 for struct stat member test and write. Add ST_x calls for each
2851 struct stat member tested in configure.in. Wrap each ST_x call in
2852 #ifdef of configure macro for that member.
2853 * configure, config.in: Regenerate.
2854
6e56eb07
HPN		 28552004-12-01 Hans-Peter Nilsson <hp@axis.com>
2856
2857 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2858 /dev/null.
2859 <case desc>: Pass -OPC opcfile.
2860 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2861 parameter to cgen.sh.
2862
c87368ac
RE		 28632004-11-30 Richard Earnshaw <rearnsha@arm.com>
2864
2865 * Make-common.in (sim-basics_h): Correct dependencies on
2866 cconfig.h and tconfig.h
2867 (sim-load.o): Correct typo in sim-basics_h dependency.
2868
08cd3760
RE		 28692004-11-18 Richard Earnshaw <rearnsha@arm.com>
2870
15f5e61f
RE		 2871 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2872 sub-dependencies for other sim files that they include.
2873 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2874 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2875
1afbf186
HPN		 28762004-11-16 Hans-Peter Nilsson <hp@axis.com>
2877
1d72487d
HPN		 2878 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2879 endian information.
2880
1afbf186
HPN		 2881 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2882 $(remote_sim_h) too.
2883 (sim_main_headers): Add sim-utils.h.
2884
a3bb1089
FCE		 28852004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2886
2887 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2888
5a645dc5
AC		 28892004-07-26 Andrew Cagney <cagney@gnu.org>
2890
2891 Problem from Olaf Hering <olh@suse.de>.
2892 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2893
109d3db3
BE		 28942004-07-10 Ben Elliston <bje@au.ibm.com>
2895
2896 * hw-tree.c (parse_integer_property): Typo fix in comments.
2897 * sim-options.c (sim_args_command): Likewise.
2898
0aaa4a81
AC		 28992004-06-28 Andrew Cagney <cagney@gnu.org>
2900
2901 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2902
0242f9ea
JR		 29032004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2904
2905 * callback.c (os_shutdown): Fix bug in last change: actually
2906 mark file descriptors as available on startup.
2907
594ee3a7
JR		 29082004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2909
2910 [ include/gdb: * callback.h (host_callback_struct): Replace
2911 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2912 * callback.c: Changed all users.
594ee3a7 2913
5f510f9c
AM		 29142004-06-15 Alan Modra <amodra@bigpond.net.au>
2915
2916 * sim-load.c (sim_load_file): Use bfd_get_section_size
2917 instead of bfd_get_section_size_before_reloc.
2918
7659f80a
DJ		 29192004-05-18 Daniel Jacobowitz <dan@debian.org>
2920
2921 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2922 passing it to printf.
2923
41ee5402
DJ		 29242004-05-10 Daniel Jacobowitz <dan@debian.org>
2925
2926 * callback.c: Update copyright dates.
2927 * run.c: Likewise.
2928 * sim-basics.h: Likewise.
2929 * sim-load.c: Likewise.
2930 * syscall.c: Likewise.
2931
29322004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2933
2934 * callback.c: Include cconfig.h instead of config.h.
2935 * run.c: Likewise.
2936 * sim-basics.h: Likewise.
2937 * sim-load.c: Likewise.
2938 * syscall.c: Likewise.
2939
6d0c993e
BE		 29402004-01-16 Ben Elliston <bje@wasabisystems.com>
2941
2942 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2943
6edf0760
NC		 29442003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2945
2946 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2947
a69146da
KH		 29482003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2949
2950 * sim-options.c (standard_options): Fix the names of H8
2951 variants.
2952
fc0a2244
AC		 29532003-10-30 Andrew Cagney <cagney@redhat.com>
2954
2955 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2956 with "struct bfd_symbol".
2957
ee3073b5
AC		 29582003-10-21 Andrew Cagney <cagney@redhat.com>
2959
2960 * callback.c (os_truncate): Call "truncate", and not "stat".
2961
198beae2
AC		 29622003-10-20 Andrew Cagney <cagney@redhat.com>
2963
2964 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2965
8822d001
JR		 29662003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2967
2968 * callback.c (os_ftruncate, os_truncate): New functions.
2969 (default_callback): Initialize ftruncate and truncate members.
2970
ea52ff81
DB		 29712003-09-08 Dave Brolley <brolley@redhat.com>
2972
2973 On behalf of Doug Evans <dje@sebabeach.org>
2974 * cgen.sh: New arg archfile.
2975 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2976 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2977
e158f0a0
AC		 29782003-08-28 Andrew Cagney <cagney@redhat.com>
2979
2980 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2981 * sim-options.c (print_help): Cast the format with specifier to
2982 "int".
2983
33319edb 29842003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2985 Dave Brolley <brolley@redhat.com>
33319edb 2986
72f4393d 2987 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2988 fields of CGEN_WRITE_QUEUE_ELEMENT.
2989 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2990 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2991 * gennltvals.sh: Add frv target.
2992 * nltvals.def: Add frv target.
2993
72f536bd
MS		 29942003-06-23 Michael Snyder <msnyder@redhat.com>
2995
ac59bf8d 2996 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2997 * sim-reg.c: Fix cut-and-paste bug in comment.
2998
1f1b2817
AC		 29992003-06-22 Andrew Cagney <cagney@redhat.com>
3000
3001 From matthew green <mrg@redhat.com>:
72f4393d 3002 * sim-fpu.h: Update copyright.
1f1b2817 3003 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 3004 * sim-fpu.c: Update copyright.
1f1b2817
AC		 3005 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3006
89c0d7dd 30072003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 3008
89c0d7dd 3009 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 3010 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3011 with disassemble_info:read_memory_func.
3012 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3013
828c9ae6
MS		 30142003-06-04 Michael Snyder <msnyder@redhat.com>
3015
3016 * common/run.c (main): Remove SIM_H8300 ifdef.
3017 (usage): Ditto.
3018 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3019 (standard_options): Add '-x' for h8/300sx.
3020 (standard_option_handler): Add case for SIM_H8300SX.
3021
80d35d90
MS		 30222003-04-13 Michael Snyder <msnyder@redhat.com>
3023
3024 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3025
876fec02
AC		 30262003-03-01 Andrew Cagney <cagney@redhat.com>
3027
3028 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3029 (sim_engine_vabort): Ditto.
3030
6b4a8935
AC		 30312003-02-27 Andrew Cagney <cagney@redhat.com>
3032
3033 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3034 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3035 * nrun.c (main): Ditto.
3036
dbd7cd63
AC		 30372003-02-26 Andrew Cagney <cagney@redhat.com>
3038
3039 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3040 (sim_engine_vabort): Ditto.
3041 (sim_engine_halt, sim_engine_restart): Ditto.
3042
836cc9f4
AC		 30432003-02-20 Andrew Cagney <ac131313@redhat.com>
3044
3045 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3046 (sim-break_h): Delete macro.
3047 (sim-break.o): Delete rule.
3048 * sim-break.c: Delete file.
3049 * sim-break.h: Delete file.
3050 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3051 (STATE_BREAKPOINTS): Delete macro.
3052 (sim_state_base): Delete field breakpoints.
3053 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3054 sim_break_install to array.
3055
45a15d6f
KH		 30562003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3057
3058 * run.c (usage): Fix typos.
3059
127a77fe
CD		 30602002-11-27 Richard Sandiford <rsandifo@redhat.com>
3061
3062 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3063
b85e4829
AC		 30642002-11-22 Andrew Cagney <ac131313@redhat.com>
3065
3066 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3067 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3068 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3069 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3070 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3071 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3072 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3073 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3074 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3075 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3076
d25b1553
AC		 30772002-11-13 Andrew Cagney <cagney@redhat.com>
3078
3079 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3080
d690312f
CD		 30812002-11-06 Richard Sandiford <rsandifo@redhat.com>
3082
3083 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3084 (distclean): Depend on it.
3085
7c3e3b33
AM		 30862002-10-14 Alan Modra <amodra@bigpond.net.au>
3087
3088 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3089
7ede505a
DB		 30902002-08-29 Dave Brolley <brolley@redhat.com>
3091
3092 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3093
75c4388a
AC		 30942002-07-17 Andrew Cagney <cagney@redhat.com>
3095
3096 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3097 (sim_set_callbacks, sim_size, sim_trace)
3098 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3099 to here from "gdb/remote-sim.h".
3100
7a3085c1 31012002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 3102
3103 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3104 avoid possible longjmp problems with automatic variable siggnal.
3105
076043f2
AC		 31062002-07-14 Andrew Cagney <ac131313@redhat.com>
3107
3108 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3109 * Make-common.in (installdirs): Make $(libdir) too, needed when
3110 installing libsim.a.
3111
3fbeef0b
AC		 31122002-07-13 Andrew Cagney <ac131313@redhat.com>
3113
3114 * gennltvals.sh (dir): Mark d30v as obsolete.
3115 * nltvals.def: Remove d30v.
3116
bf962092
AC		 31172002-06-17 Andrew Cagney <cagney@redhat.com>
3118
27961795
AC		 3119 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3120
bf962092
AC		 3121 * sim-memopt.c: Include <unistd.h>.
3122 (do_memopt_add): Fix printf format.
3123 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3124
c8cca39f
AC		 31252002-06-16 Andrew Cagney <ac131313@redhat.com>
3126
3127 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3128 --enable-gdb-build-warnings.
3129 * configure: Regenerated to track ../common/aclocal.m4 changes.
3130
307041b7 31312002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 3132
72f4393d
L		 3133 * sim-fpu.c (unpack_fpu): Initialize exponent for
3134 sim_fpu_class_zero.
3135 (i2fpu): Same.
3136 (sim_fpu_sqrt): Same.
7d7d930f 3137
3c25f8c7
AC		 31382002-06-08 Andrew Cagney <cagney@redhat.com>
3139
3140 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3141 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3142 * run.c: Ditto.
3143 * sim-load.c: Ditto.
3144 * callback.c: Ditto.
3145 * syscall.c: Ditto.
3146 * Make-common.in (callback_h): Define.
3147 (remote_sim_h): Define.
3148 (run.o): Update.
3149 (callback.o): Update.
3150 (syscall.o): Update.
72f4393d 3151 (sim-load.o):
3c25f8c7
AC		 3152 (nrun.o): Update.
3153 (sim-hload.o): Update.
3154 (sim-io.o): Update.
3155 (sim-reason.o): Update.
3156 (sim-reg.o): Update.
3157 (sim-resume.o): Update.
3158
dbec3bef
KH		 31592002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3160
3161 * run.c: Fix formatting.
3162
de4112fa
NC		 31632002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3164
3165 * run-sim.h: New header. Provide prototypes for functions used
3166 between run() and libsim.a which are not used by GDB.
3167 * run.c: Include run-sim.h.
72f4393d
L		 3168 (main): If SIM_TARGET_SWITCHES is defined call
3169 sim_target_parse_command_line.
3170 (usage): If SIM_TARGET_SWITCHES is defined call
3171 sim_target_display_usage.
de4112fa 3172
a8cdafbd
AV		 31732002-05-17 Andrey Volkov <avolkov@transas.com>
3174
3175 * run.c: Made h8300s as new target, not h8300h alias.
3176 Added new option -S (h8300s target)
3177 * sim-options.c: Ditto.
72f4393d 3178
5accf1ff
CD		 31792002-05-01 Chris Demetriou <cgd@broadcom.com>
3180
3181 * callback.c: Use 'deprecated' rather than 'depreciated.'
3182
080fe24b
AC		 31832002-02-24 Andrew Cagney <ac131313@redhat.com>
3184
3185 From wiz at danbala:
3186 * sim-fpu.h: Fix grammar and typos.
3187 Fix PR gdb/287.
3188
6439295f
CD		 31892002-02-10 Chris Demetriou <cgd@broadcom.com>
3190
3191 * callback.c: Fix some spelling errors.
3192 * hw-device.h: Likewise.
3193 * hw-tree.c: Likewise.
3194 * sim-abort.c: Likewise.
3195 * sim-alu.h: Likewise.
3196 * sim-core.h: Likewise.
3197 * sim-events.c: Likewise.
3198 * sim-events.h: Likewise.
3199 * sim-fpu.h: Likewise.
3200 * sim-profile.h: Likewise.
3201 * sim-utils.c: Likewise.
3202
dea03d4e
HPN		 32032002-01-31 Hans-Peter Nilsson <hp@axis.com>
3204
3205 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3206 New functions.
3207
1636f0bb
BE		 32082002-01-20 Ben Elliston <bje@redhat.com>
3209
3210 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3211 the comment for this enumerator.
3212
b59d44de
BE		 32132002-01-14 Ben Elliston <bje@redhat.com>
3214
3215 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3216
280b26c0
KH		 32172001-12-20 Kazu Hirata <kazu@hxi.com>
3218
3219 * run.c (usage): Fix a typo.
3220
e3e473da
BE		 32212001-07-05 Ben Elliston <bje@redhat.com>
3222
3223 * Make-common.in (srccgen): Remove.
3224 (CGEN_CPU_DIR): Define.
3225 (CGEN_READ_SCM): Redefine without $(srccgen).
3226 (CGEN_ARCH_SCM): Ditto.
3227 (CGEN_CPU_SCM): Ditto.
3228 (CGEN_DECODE_SCM): Ditto.
3229 (CGEN_DESC_SCM): Ditto.
3230
2836ee25
FCE		 32312001-04-25 Frank Ch. Eigler <fche@redhat.com>
3232
3233 * sim-load.c (sim_load_file): Put it back: external now.
3234 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3235
5b778125
AC		 32362001-04-21 Andrew Cagney <ac131313@redhat.com>
3237
3238 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3239 internal interface.
3240 * sim-utils.c (sim_analyze_program): Ditto.
3241
6ec9f4a9
FCE		 32422001-04-19 Frank Ch. Eigler <fche@redhat.com>
3243
3244 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3245 we're finished with its immediate use.
3246 * sim-load.c (sim_load_file): Ditto.
3247
764f1408
FCE		 32482001-03-16 Frank Ch. Eigler <fche@redhat.com>
3249
3250 Add support for mmap-based memory regions.
3251 * sim-memopt.c (mmap_next_fd): New global.
3252 (sim_memory_init): Reinitialize it.
3253 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3254 "--memory-mapfile FILE" option. Check for some errors.
3255 (do_memopt_add): Conditionally do mmap instead of malloc for
3256 backing store of simulated memory. Check for more errors.
3257 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3258 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3259 * configure.in: Look for mmap/fstat related functions and headers.
3260 * config.in, configure: Regenerated.
3261
35c20992
FCE		 32622001-03-15 Frank Ch. Eigler <fche@redhat.com>
3263
3264 * sim-core.c (sim_core_map_attach): Correct overlap-related
3265 error messages.
3266
f6bb7a3b
MM		 32672001-03-07 Michael Meissner <meissner@redhat.com>
3268
3269 * run.c (alloca-conf.h): Delete, no longer provided.
3270
01816cd8
BE		 32712001-02-22 Ben Elliston <bje@redhat.com>
3272
3273 * sim-trace.h (TRACE_VPU_IDX): Add.
3274 (TRACE_vpu): Define.
3275 (WITH_TRACE_VPU_P): Likewise.
3276 (TRACE_VPU_P): Likewise.
3277 * sim-trace.c (OPTION_TRACE_VPU): Define.
3278 (trace_options): Add --trace-vpu.
3279 (trace_option_handler): Handle OPTION_TRACE_VPU.
3280 (trace_option_handler): Include VPU tracing in --trace-semantics.
3281 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3282
44a9331c
BE		 32832001-02-21 Ben Elliston <bje@redhat.com>
3284
3285 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3286 (TRACE_BRANCH_INPUT2): Likewise.
3287
c43ad8eb
BE		 32882001-02-09 Ben Elliston <bje@redhat.com>
3289
3290 * (profile_print_pc): Write header out in target byte order.
3291
32922001-02-09 Ben Elliston <bje@redhat.com>
3293
3294 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3295 adjusting the pc shift value.
3296
9397fcbf
FCE		 32972001-01-12 Chris Demetriou <cgd@sibyte.com>
3298
badd2b1e
BE		 3299 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3300 where a numeric value is supplied.
9397fcbf 3301
63fe1038
BE		 33022001-01-06 Ben Elliston <bje@redhat.com>
3303
3304 * cgen.sh: Allow extrafiles to include the semantics files when
3305 generating an ISA-specific decoder.
3306
b6f6b44d
AO		 33072000-12-27 Alexandre Oliva <aoliva@redhat.com>
3308
3309 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3310
ad8707b5
BE		 33112000-12-23 Ben Elliston <bje@redhat.com>
3312
3313 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3314 them to the trace stream using sim_fpu_printn_fpu. Include
3315 "sim-fpu.h".
3316
b94c0966
BE		 33172000-12-15 Ben Elliston <bje@redhat.com>
3318
3319 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3320 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3321 trailing digits as specified (-1 to print all digits).
3322 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3323 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3324 to print_bits ().
3325
fd5d712e
BE		 33262000-12-13 Ben Elliston <bje@redhat.com>
3327
3328 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3329 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3330 (defs): New action.
3331
4c15ccf7
GK		 33322000-12-12 Geoffrey Keating <geoffk@redhat.com>
3333
3334 * sim-endian.h: Don't have parameters on macro definitions which
3335 are simply renaming functions, to permit use of XCONCAT2 in both
3336 the macro name and the arguments in a use of such a definition.
3337
0d277f51
BE		 33382000-12-11 Ben Elliston <bje@redhat.com>
3339
3340 * cgen-ops.h (SUBWORDDFDI): New function.
3341
bb4e03e5
BE		 33422000-12-05 Ben Elliston <bje@redhat.com>
3343
c79688eb
BE		 3344 * Make-common.in (cgen-defs): New target.
3345 (cgen-decode): Pass $(EXTRAFILES).
3346
bb4e03e5
BE		 3347 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3348 -outfile-suffix options.
3349
76440e4b
BE		 33502000-12-04 Ben Elliston <bje@redhat.com>
3351
6227bc85
BE		 3352 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3353 (SUBWORDSIUQI): Likewise.
3354 (SUBWORDDIHI): Likewise.
3355 (SUBWORDDIQI): New function.
3356
76440e4b
BE		 3357 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3358 * cgen-scache.c (scache_option_handler): Remove unused local var.
3359
cdc2a5c3
BE		 33602000-12-03 Ben Elliston <bje@redhat.com>
3361
3362 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3363
4e73b9c1
SC		 33642000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3365
3366 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3367
ce9bc8d1
SC		 33682000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3369
3370 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3371 space is not zero.
3372
ce13044d
SC		 33732000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3374
3375 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3376 (set_hw_delete): Moved the macro as a function.
3377 * hw-base.h (set_hw_delete): Declare as external function.
3378 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3379 allocated using hw_malloc.
72f4393d 3380
7c070881
SC		 33812000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3382
3383 * sim-options.c (sim_parse_args): Free the memory used for
3384 long_options, short_options, handlers, opt_cpu, orig_val.
3385
4f49fa1b
BE		 33862000-11-20 Ben Elliston <bje@redhat.com>
3387
3388 * cgen-ops.h (SUBBI): New macro.
3389 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3390 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3391
2d84da1b
BE		 33922000-11-16 Ben Elliston <bje@redhat.com>
3393
3394 * cgen-types.h (VOID): New type.
3395
dbc168af
BE		 33962000-11-09 Ben Elliston <bje@redhat.com>
3397
3398 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3399 (sim_fpu_two): Set exponent to 1.
3400
e4f5c43e
EZ		 34012000-10-26 Ben Elliston <bje@redhat.com>
3402
72f4393d
L		 3403 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3404 `all'. Pass `-i' options to cgen applications.
3405 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3406 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3407
a8d894af
BE		 34082000-10-08 Ben Elliston <bje@redhat.com>
3409
3410 * cgen-utils.c (cgen_rtx_error): New function.
3411
34122000-10-07 Ben Elliston <bje@redhat.com>
3413
3414 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3415 conditions for sim_core_read_buffer().
3416
6d4c43bf
DB		 34172000-09-26 Dave Brolley <brolley@redhat.com>
3418
3419 * cgen-utils.c (RORQI): New function.
3420 (ROLQI): New function.
3421 (RORHI): New function.
3422 (ROLHI): New function.
3423
0e266e5c
DB		 34242000-08-28 Dave Brolley <brolley@redhat.com>
3425
3426 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3427 in insn_value if it will fit.
3428
604259a0
FCE		 34292000-08-21 Frank Ch. Eigler <fche@redhat.com>
3430
3431 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3432
4193618c
DB		 34332000-08-15 Dave Brolley <brolley@redhat.com>
3434
3435 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3436
34372000-08-15 Dave Brolley <brolley@redhat.com>
3438
3439 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3440 (PROFILE_CPU_FREQ): New macro.
3441 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3442 (profile-options): Add profile-cpu-frequency.
3443 (parse_frequency): New function.
3444 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3445 (profile_print_speed): Print cpu frequency and simulated execution time.
3446 Re-indent other items to match.
3447
548a3e15
AC		 34482000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3449
3450 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3451
fab307a2
FCE		 34522000-07-27 Frank Ch. Eigler <fche@redhat.com>
3453
3454 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3455 * Makefile.in (install): Install run.1 man page.
3456
46a19b74
AC		 3457Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3458
3459 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3460 * Makefile.in (headers,nltvals.def): Merge.
3461
3c765a54
AC		 3462Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3463
f9cbceb6
AC		 3464 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3465 * nrun.c (main): Print the simulator statistics only in
3466 verbose mode.
3467 * hw-properties.h (hw_find_integer_array_property): Fix
3468 prototype (use signed_cell).
3469
38e64f35
AC		 3470 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3471 * sim-events.c (sim_events_remain_time): New function returning
3472 the time that remains before the event is raised.
3473 * hw-events.c (hw_event_remain_time): Likewise.
3474 * sim-events.h (sim_events_remain_time): Declare.
3475 * hw-events.h (hw_event_remain_time): Declare.
3476
0802cc40
AC		 3477 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3478 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3479 (OPTION_HW_LIST): New option --hw-list to list the devices.
3480 (hw_option_handler): List the device tree with 'sim_hw_print'.
3481
3c765a54
AC		 3482 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3483 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3484 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3485 (EXTENDED): Define for 16-bit word size.
3486 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3487 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3488 * sim-types.h: Added support for 16-bit targets.
3489
7fb283bc
FCE		 34902000-06-23 Frank Ch. Eigler <fche@redhat.com>
3491
3492 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3493
ab42ee12
FCE		 34942000-06-24 Frank Ch. Eigler <fche@redhat.com>
3495
3496 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3497 * Makefile.in (distclean): Clean cconfig.h also.
3498
eb2d80b4
AC		 3499Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3500
3501 * configure: Regenerated to track ../common/aclocal.m4 changes.
3502
3503Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3504
3505 * aclocal.m4 (sim-profile): Enable the profiler by default.
3506
781c552e
AC		 3507Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3508
3509 * run.c (main): Initialize sigrc.
3510
5eb1a8fa
AC		 3511Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3512
3513 * sim-events.c (update_time_from_event): Add more detailed event
3514 tracing.
3515
b2ac51e4
DB		 35162000-03-30 Dave Brolley <brolley@redhat.com>
3517
3518 * aclocal.m4 (cgen): Use guile to run cgen.
3519
f8603f2f
DB		 35202000-03-23 Dave Brolley <brolley@redhat.com>
3521
3522 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3523 ftruncdfsf.
3524 * cgen-accfp.c (fextsfdf): New function.
3525 (ftruncdfsf): New function.
3526 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3527
0f831eb3
JJ		 35282000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3529
3530 * cgen-ops.h: Added TRUNCSISI.
3531
e88acae7
FCE		 35322000-03-08 Dave Brolley <brolley@redhat.com>
3533
3534 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3535 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3536 (sim_queue_fn_si_write): Last argument is has type USI.
3537 (sim_queue_fn_sf_write): New function.
3538 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3539 (sim_queue_fn_sf_write): New function.
3540 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3541
baa7ae6f
AC		 3542Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3543
3544 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3545 sim_set_trace and run simulator using sim_resume.
3546 (main): Add option ``-o'' - operating environment. Only continue
3547 after a signal when operating environment.
3548 (main): Always set REASON and SIGRC using sim_stop_reason.
3549 (sim_trace): Delete extern declaration.
3550
6d358e86
NC		 35512000-02-08 Nick Clifton <nickc@cygnus.com>
3552
3553 * callback.c: Fix compile time warning messages.
3554 * run.c: Fix compile time warning messages.
72f4393d 3555
ed9a39eb
JM		 35561999-12-17 Dave Brolley <brolley@cygnus.com>
3557
3558 * sim-profile.h: (set_profile_option_mask): Add prototype.
3559 * sim-profile.c (set_profile_option_mask): No longer static.
3560
c4093a6a
JM		 3561Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3562
3563 * sim-arange.c: Include <string.h>
3564
de57eccd
JM		 35651999-12-07 Dave Brolley <brolley@cygnus.com>
3566
c4093a6a 3567 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3568 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3569 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3570 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3571 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3572 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3573 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3574 (fn_mem_qi_write): New union members.
3575 (fn_mem_hi_write): New union members.
3576 (fn_mem_si_write): New union members.
3577 (fn_mem_di_write): New union members.
3578 (fn_mem_df_write): New union members.
3579 (fn_mem_xi_write): New union members.
3580 (sim_queue_fn_mem_qi_write): New function.
3581 (sim_queue_fn_mem_hi_write): New function.
3582 (sim_queue_fn_mem_si_write): New function.
3583 (sim_queue_fn_mem_di_write): New function.
3584 (sim_queue_fn_mem_df_write): New function.
3585 (sim_queue_fn_mem_xi_write): New function.
3586 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3587 (sim_queue_fn_mem_hi_write): New function.
3588 (sim_queue_fn_mem_si_write): New function.
3589 (sim_queue_fn_mem_di_write): New function.
3590 (sim_queue_fn_mem_df_write): New function.
3591 (sim_queue_fn_mem_xi_write): New function.
3592 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3593 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3594 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3595
c2d11a7d
JM		 35961999-12-01 Dave Brolley <brolley@cygnus.com>
3597
3598 * cgen-accfp.c (subsf): Check status code.
3599 (mulsf): Ditto.
3600 (negsf): Ditto.
3601 (abssf): Ditto.
3602 (sqrtsf): Ditto.
3603 (invsf): Ditto.
3604 (minsf): Ditto.
3605 (maxsf): Ditto.
3606 (subdf): Ditto.
3607 (muldf): Ditto.
3608 (divdf): Ditto.
3609 (negdf): Ditto.
3610 (absdf): Ditto.
3611 (sqrtdf): Ditto.
3612 (invdf): Ditto.
3613 (mindf): Ditto.
3614 (maxdf): Ditto.
3615
36161999-11-26 Dave Brolley <brolley@cygnus.com>
3617
3618 * cgen-par.h (fn_df_write): Mode of data is DF.
3619 (sim_queue_fn_df_write): Mode of data is DF.
3620 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3621
36221999-11-22 Dave Brolley <brolley@cygnus.com>
3623
3624 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3625 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3626
11cf8741
JM		 36271999-11-04 Dave Brolley <brolley@cygnus.com>
3628
3629 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3630 CGEN_MEM_XI_WRITE members.
3631 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3632 (sim_queue_fn_xi_write): New function.
3633 (sim_queue_mem_xi_write): New function.
3634
3635 * cgen-par.c (sim_queue_fn_xi_write): New function.
3636 (sim_queue_mem_xi_write): New function.
3637 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3638 CGEN_MEM_XI_WRITE.
3639
e514a9d6
JM		 36401999-10-22 Dave Brolley <brolley@cygnus.com>
3641
3642 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3643 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3644 * cgen-par.c: Set insn_address for each queued write. Get pc from
3645 cpu when executing queued writes.
3646
36471999-10-19 Dave Brolley <brolley@cygnus.com>
3648
3649 * cgen-par.h (sim_queue_fn_pc_write): New function.
3650 (CGEN_FN_PC_WRITE): New enumerator.
3651 (fn_pc_write): New union member.
3652 * cgen-par.c (sim_queue_fn_pc_write): New function.
3653 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3654
917317f4
JM		 36551999-10-18 Dave Brolley <brolley@cygnus.com>
3656
3657 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3658 (CGEN_MEM_DF_WRITE): New enumerator.
3659 (mem_di_write): New union member.
3660 (mem_df_write): New union member.
3661 * cgen-par.c (sim_queue_mem_di_write): New function.
3662 (sim_queue_mem_df_write): New function.
3663 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3664 CGEN_MEM_DF_WRITE.
3665 * cgen-accfp.c (divsf): Check for division errors.
3666
36671999-10-14 Doug Evans <devans@casey.cygnus.com>
3668
3669 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3670
2df3850c
JM		 36711999-10-07 Dave Brolley <brolley@cygnus.com>
3672
72f4393d 3673 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3674 (fn_hi_write): New union member.
3675 (sim_queue_fn_hi_write): New function.
3676 * cgen-par.c (sim_queue_fn_hi_write): New function.
3677 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3678
2acceee2
JM		 36791999-09-29 Doug Evans <devans@casey.cygnus.com>
3680
3681 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3682 Change type of result to SEM_PC.
3683
3684Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3685
3686 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3687
6426a772
JM		 36881999-09-25 Doug Evans <devans@casey.cygnus.com>
3689
3690 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3691 (JOIN*): Delete cpu arg.
3692
3693Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3694
3695 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3696 parameter.
3697 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3698
c2c6d25f
JM		 3699Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3700
72f4393d
L		 3701 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3702 large values.
c2c6d25f 3703
7fc5b5ad
AC		 3704Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3705
3706 * run.c (main): Check the sim_stop_reason and only halt simulation
3707 when a valid stop condition is identified.
3708
c2c6d25f
JM		 3709Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3710
3711 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3712
3713Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3714
3715 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3716 (bi_write): New union element.
3717 (sim_queue_bi_write): New function.
3718 * cgen-par.c (sim_queue_bi_write): New function.
3719 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3720
d4f3574e
SS		 3721Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3722
3723 * configure: Regenerated to track ../common/aclocal.m4 changes.
3724
3725 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3726 ../gdb/configure.in.
3727 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3728 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3729 (SIM_WARNINGS): Delete
3730 (CONFIG_CFLAGS): Update.
3731
3732Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3733
3734 * cgen-par.c: New file.
3735 * cgen-par.h: New file.
3736 * cgen-sim.h (cgen-par.h): #include it.
3737 * cgen-cpu.h (write_queue): New field.
3738 (CPU_WRITE_QUEUE): New access macro.
3739 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3740 (cgen-par.o): New target.
3741
104c1213
JM		 37421999-08-28 Doug Evans <devans@casey.cygnus.com>
3743
3744 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3745 * cgen-utils.c (mode_names): Update.
3746
53a5351d
JM		 37471999-08-20 Doug Evans <devans@casey.cygnus.com>
3748
3749 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3750 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3751 buffer arg if WITH_PARALLEL_GENWRITE.
3752 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3753 (struct idesc): Ditto.
3754
3755Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3756
3757 * sim-model.c (model_option_handler): Add \n to error message.
3758
96baa820
JM		 37591999-08-08 Doug Evans <devans@casey.cygnus.com>
3760
3761 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3762 (insn_sem): Rewrite.
3763 (sem_fn_desc): New struct.
3764 (idesc): Rewrite.
3765 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3766 misses if ! FAST_P.
3767 (scache case): Split into non-parallel/parallel versions.
3768 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3769 if not use semantic switch version.
3770
37711999-08-04 Doug Evans <devans@casey.cygnus.com>
3772
3773 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3774 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3775 (SEM_BRANCH_INIT_EXTRACT): Delete.
3776 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3777 (SEM_BRANCH_FINI): Ditto.
3778 (SEM_BRANCH_VIA_ADDR): Ditto.
3779 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3780 (SEM_BRANCH_ADDR_CACHE): Delete.
3781 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3782 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3783 pbb_br_type.
3784 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3785 (@cpu@_pbb_begin): Initialize branch_target.
3786 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3787 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3788 pbb_br_type.
3789 (@cpu@_engine_run_fast): Ditto.
3790
adf40b2e
JM		 3791Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3792
3793 * cgen-utils.c (RORSI): New function.
3794 (ROLSI): New function.
3795
37961999-07-14 Doug Evans <devans@casey.cygnus.com>
3797
3798 * Makefile.in (TAGS): Tweak TAGS regex.
3799 * cgen-mem.h (*): Add TAGS markers.
3800
43e526b9
JM		 3801Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3802
3803 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3804 passed in when sim_resume is first entered - don't re-pass it
3805 after a restart.
72f4393d 3806
43e526b9
JM		 3807Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3808
3809 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3810 OPTION_LOAD_LMA but only when is defined.
3811 (standard_options): When SIM_HANDLES_LMA is defined include
3812 options --load-lma and --load-vma.
3813 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3814
3815 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3816 (struct sim_state_base): Add load_at_lma_p.
3817 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3818 STATE_LOAD_AT_LMA_P.
3819
3820Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3821
3822 * nrun.c (main): Re-format loop gnu style.
3823
9846de1b
JM		 3824Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3825
3826 * dv-sockser.c (connected_p): Initialize addrlen.
3827
38281999-07-06 Dave Brolley <brolley@cygnus.com>
3829
3830 * cgen-accfp.c (floatsidf): New function.
3831 (fixdfsi): New function.
3832
38331999-07-06 Doug Evans <devans@casey.cygnus.com>
3834
3835 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3836
43ff13b4
JM		 38371999-07-05 Doug Evans <devans@casey.cygnus.com>
3838
3839 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3840 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3841 * cgen-fpu.c: New file.
3842 * cgen-fpu.h: New file.
3843 * cgen-accfp.c: New file.
3844 * cgen-cpu.h (CGEN_CPU): New member fpu.
3845 * cgen-mem.h: Redo fp support.
3846 * cgen-ops.h: Delete k&r support. Redo fp support.
3847 * cgen-sim.h: Include cgen-fpu.h.
3848 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3849
085dd6e6
JM		 38501999-06-23 Doug Evans <devans@casey.cygnus.com>
3851
3852 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3853 ifndef.
3854 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3855 (@cpu@_pbb_cti_chain): Minor clean up.
3856
cd0fc7c3
SS		 38571999-05-08 Felix Lee <flee@cygnus.com>
3858
72f4393d
L		 3859 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3860 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3861 * configure: Regenerate.
72f4393d 3862
7a292a7a
SS		 3863Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3864
3865 * sim-core.c (device_error,device_io_read_buffer,
3866 device_io_write_buffer): Delete decls.
3867 * sim-core.h: Put them here.
3868
3869 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3870 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3871 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3872 (sim_core_write_aligned_N): Ditto.
3873
38741999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3875
3876 * sim-memopt.c (sim_memory_uninstall): Don't look into
3877 free()d memory.
3878
38791999-04-14 Doug Evans <devans@casey.cygnus.com>
3880
3881 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3882
38831999-04-13 Doug Evans <devans@casey.cygnus.com>
3884
3885 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3886 (sim_core_write_buffer): Ditto.
3887
38881999-04-02 Keith Seitz <keiths@cygnus.com>
3889
3890 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3891 after the interval counter has expired.
3892 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3893 poll_quit callbacks. May be overridden by Makefile.
3894 (poll_quit_counter): New global.
3895 * sim-events.c: Remove all mentions of ui_loop_hook. The
3896 host callback "poll_quit" will serve the purpose.
3897 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3898 is defined.
3899 * nrun.c: Remove declaration of ui_loop_hook.
3900
3901Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3902
3903 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3904 if being used by gdb.
3905
39061999-03-22 Doug Evans <devans@casey.cygnus.com>
3907
3908 * cgen-types.h (XF,TF): Tweak.
3909 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3910 in cgen-types.h.
3911 (SUBWORD*,JOIN*): Define.
3912 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3913 moved into cpu descriptor.
3914 * sim-model.h (MACH): New member `num'.
3915
c906108c
SS		 39161999-02-09 Doug Evans <devans@casey.cygnus.com>
3917
c906108c
SS		 3918 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3919 (CGEN_CPU): Member opcode renamed to cpu_desc.
3920 New members get_idata,disassembler.
3921 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3922 CGEN_INSN_ATTR_VALUE.
3923 (CGEN_STATE): Delete member opcode_table.
3924 (sim_disassemble_insn): Delete decl.
3925 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3926 (struct idesc): Moved to here from <cpu>-decode.h.
3927 * cgen-run.c (prime_cpu): Call prepare_run callback.
3928 * cgen-trace.h (SFILE): New type.
3929 (sim_disasm_sprintf): Declare.
3930 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3931 (sim_cgen_disassemble_insn): Declare.
3932 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3933 (insn_fields): Delete.
3934 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3935 CPU_CPU_DESC (cpu).
3936 (trace_insn): Call CPU_DISASSEMBLER hook.
3937 (sim_disasm_sprintf): New function.
3938 (sim_disasm_read_memory): New function.
3939 (sim_disasm_perror_memory): New function.
3940 (sim_cgen_disassemble_insn): New function.
3941 * cgen-utils.c: Don't include cpu-opc.h.
3942 (virtual_insn_entries): New static local.
3943 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3944 (cgen_insn_name): Rewrite.
3945 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3946 * cgen.sh (desc): New file generator handler.
3947 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3948 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3949 Don't include cpu-opc.h,cpu-sim.h.
3950 * sim-model.c (model_set): Delete SIM_DESC arg.
3951 (sim_model_set): Update.
3952 * sim-model.h (MACH): New member prepare_run.
3953
39541999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3955
3956 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3957 if redundant with allocator functions.
3958
3959Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3960
3961 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3962
3963 * sim-profile.h: Make like sim-trace.h.
3964 (PROFILE_USEFUL_MASK): New macro.
3965 * sim-profile.c (profile_options): Make like trace_options, allow
3966 optional on|off arg where applicable.
3967 (set_profile_option_mask): New function.
3968 (sim_profile_set_option): New function.
3969 (profile_option_handler): Simplify.
3970 Have -p only enable selected things, not everything.
3971 Add missing break to OPTION_PROFILE_PC_RANGE.
3972 * cgen-scache.c (scache_options): Allow optional on|off arg to
3973 --profile-scache.
3974 (scache_option_handler): Use sim_profile_set_option.
3975
39761999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3977
3978 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3979 (memory_option_handler): Implement MEMORY_FILL option. Make
3980 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3981 (parse_ulong_value): New function.
3982 (do_memopt_add): Allocate all buffers. Optionally fill them.
3983
39841999-01-15 Richard Henderson <rth@cygnus.com>
3985
3986 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3987 va_list, not an integer.
3988 * sim-events.c (sim_events_schedule): Likewise.
3989
72f4393d 3990 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3991 the appropriate type.
3992
39931999-01-14 Doug Evans <devans@casey.cygnus.com>
3994
3995 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3996 (sim_disassemble_insn): Update prototype.
3997 (sim_engine_invalid_insn): Ditto.
3998 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3999 (SEM_BRANCH_INIT): PCADDR->IADDR.
4000 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4001 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4002 * cgen-scache.h (*): Ditto.
4003 * cgen-trace.c (*): Ditto.
4004 * cgen-trace.h (*): Ditto.
4005 * cgen-utils.c (*): Ditto.
4006 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4007 (insn_t): Delete.
4008 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4009 (simple engine framework): Rewrite.
4010 * sim-module.c (modules): Install model module sooner (and in
4011 particular before the profile module).
4012
40131999-01-12 Doug Evans <devans@casey.cygnus.com>
4014
4015 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4016 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4017 (sim_model_init): Call it.
4018
4019 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4020
40211999-01-05 Doug Evans <devans@casey.cygnus.com>
4022
4023 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 4024 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4025 (SEM_BRANCH_INIT_EXTRACT): New macro.
4026 (SEM_BRANCH_INIT): Add taken_p.
4027 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4028 (SEM_BRANCH_FINI): Use it.
4029 (SEM_INSN): Update.
4030 * cgen-run.c (sim_resume): Handle tracing of last insn.
4031 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4032 * cgen-trace.c (current_abuf): New static global.
4033 (trace_insn_init): Initialize it.
4034 (trace_insn_fini): Use it.
4035 (trace_insn): Set it.
4036 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4037 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4038 (@cpu@_emit_after): Ditto.
4039 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4040 labels if WITH_SEM_SWITCH_FULL.
4041 * sim-model.c: Include bfd.h.
4042 (sim_model_init): New function.
4043 (sim_model_install): Record init fn.
4044 * sim-model.h (MACH): New member bfd_name.
4045 * sim-module.c (modules): Initialize model before scache.
4046
40471998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4048
4049 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 4050
c906108c
SS		 4051 * nrun.c (main): Remain in simulation loop for traps and
4052 exceptions when in operating environment mode.
4053 (ui_loop_hook): New stub hook for standalone use.
4054 * sim-events.c (sim_events_process): Call ui_loop_hook
4055 periodically on CYGWIN host.
4056
4057 * sim-reason.c (sim_stop_reason): Return host signal numbers
4058 to gdb on sim_stopped and sim_signalled cases.
4059 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4060 hook just before longjmp.
4061 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4062 hook just before sim_engine_run.
4063
4064 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4065 * sim-trace.h (trace_generic): Ditto.
4066 * sim-trace.c (trace_generic): Ditto.
72f4393d 4067
c906108c
SS		 40681998-12-14 Doug Evans <devans@casey.cygnus.com>
4069
4070 * Make-common.in (SIM_MAIN_DEPS): New var.
4071 (CGEN_MAIN_CPU_DEPS): New var.
4072 * aclocal.m4: Add --enable-cgen-maint option.
4073 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4074 (SETMEM*): Ditto.
4075 (GETIMEM*): Pass pc value to sim_core routine.
4076
4077Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4078
4079 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4080 Compare with ZERO not NULL.
4081
4082Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4083
4084 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4085 "sim-assert.h".
4086
40871998-12-09 Doug Evans <devans@casey.cygnus.com>
4088
4089 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4090 * sim-trace.c: Include stdlib.h if present.
4091 * dv-sockser.c: Include unistd.h if present.
4092 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4093 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4094
40951998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4096
4097 * gennltvals.sh: Add i960.
4098 * nltvals.def: Rebuild.
4099
41001998-12-04 Doug Evans <devans@casey.cygnus.com>
4101
4102 * cgen-defs.h: New file, old cgen-sim.h.
4103 * cgen-sim.h: Simple header that includes others.
4104 * sim-arange.c: New file.
4105 * sim-arange.h: New file.
4106 * sim-basics.h: Include it.
4107 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4108 (sim-arange.o): Add rule for.
4109 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4110 (sim_io_eprintf_cpu): Add prototype.
4111 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4112 (INLINE2): New macro.
4113 (EXTERN_INLINE): New macro.
4114 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4115 before calling module init fns.
4116 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4117 (profile_init): New function.
4118 (profile_options): New option --profile-range.
4119 (profile_option_handler): Handle --profile-range.
4120 (profile_print_insn): Qualify address range specific section titles.
4121 (profile_print_addr_ranges): New function.
4122 (profile_info): Print address ranges if specified.
4123 (profile_install): Set profile_init init fn.
4124 * sim-profile.h (PROFILE_DATA): New member `range'.
4125 * sim-trace.c (trace_init): New function.
4126 (trace_options): New option --trace-range.
4127 (trace_option_handler): Handle --trace-range.
4128 (trace_install): Set trace_init init fn.
4129 * sim-trace.h (TRACE_DATA): New member `range'.
4130 * sim-utils.c (sim_cpu_msg_prefix): New function.
4131 (sim_io_eprintf_cpu): New function.
4132 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4133 (PC_IN_PROFILE_RANGE_P): New macro.
4134 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4135 (trace_insn_fini): New arg abuf. All callers updated.
4136 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4137 printing cycle counts.
4138 * cgen-trace.h (trace_insn_fini): Update prototype.
4139 (TRACE_RESULT_P): New macro.
4140 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4141 (TRACE_INSN): Check ARGBUF_TRACE_P.
4142 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4143 * cgen-types.h (SIM_INLINE): Delete.
4144 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4145 * cgen-utils.c: Don't include cgen-engine.h
4146 * genmloop.sh (@cpu@_fill_argbuf): New function.
4147 (@cpu@_fill_argbuf_tp): New function.
4148 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4149 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4150 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4151 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4152 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4153 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4154 doing profiling. Update call to TRACE_INSN_FINI.
4155
4156 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4157
41581998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4159
4160 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4161 regions.
4162
41631998-12-01 Doug Evans <devans@casey.cygnus.com>
4164
4165 * sim-inline.c (SIM_INLINE_P): Fix typo.
4166
41671998-11-30 Doug Evans <devans@casey.cygnus.com>
4168
4169 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4170
4171Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4172
4173 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4174 * nltvals.def: Re-generate.
4175
4176Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4177
4178 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4179 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4180 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4181 GCC.
4182 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4183 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4184
41851998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4186
4187 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4188 (${cpu}_pbb_cti_chain): Ditto.
4189
41901998-11-18 Doug Evans <devans@casey.cygnus.com>
4191
4192 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 4193 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4194 (EXTRACT_INT,EXTRACT_UINT): New macros.
4195 (SEM_SEM_ARG): New macro.
4196 (SEM_NEXT_VPC): New arg `pc'.
4197 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4198 (sim_disassemble_insn): Update prototype.
4199 * cgen-trace.c (current_insn,insn_fields): New static locals.
4200 (trace_insn): Set them.
b83266a0 4201 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 4202 (sim_disassemble_insn): New arg insn_fields.
4203 Handle variable length insns.
4204 * genmloop.sh: Only emit pbb decls if -pbb.
4205 (${cpu}_scache_lookup): New arg `vpc'.
4206 (scache support): Fetch pc before entering loop.
4207
4208 * gennltvals.sh: Add fr30 support.
4209 * nltvals.def: Rebuild.
4210
4211Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4212
4213 * sim-types.h: Re-do type system so that GCC's attribute and mode
4214 are used to specify types. Handle case of ALPHA.
4215
42161998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 4217
c906108c
SS		 4218 * aclocal.m4: Add tests for dlopen family.
4219 * config.in: Regenerated.
72f4393d 4220
c906108c
SS		 4221Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4222
4223 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4224
4225Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4226
4227 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4228 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4229 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4230 * cgen-sim.h: ... to here.
4231
4232Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4233
4234 * aclocal.m4 (enable-build-warnings): Replace
4235 enable-sim-warnings. Extend =LIST syntax so that prepend and
4236 append of options is possible. Drop -Werror, add
4237 -Wstrict-prototypes for GDB compatibility.
4238 * Make-common.in (SIM_WARNINGS): Update.
4239
4240Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4241
4242 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4243 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4244 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4245 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4246 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4247 CGEN_INCLUDE_DEPS.
4248 * cgen-cpu.h: New file.
4249 * cgen-engine.h: New file.
4250 * cgen-scache.h: New file.
4251 * cgen-sim.h: Delete portions moved to new files.
4252 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4253 rather than sending result to stdout.
4254
4255Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4256
4257 * Make-common.in (sim-reg.o): New rule.
4258 (cgen-run.o): New rule.
4259 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4260 * cgen-run.c (prime_cpu): New function.
4261 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4262 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4263 mentioned cpu.
4264 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4265 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4266 (CGEN_INSN_VIRTUAL_P): New macro.
4267 (SEM_PC): New typedef.
4268 (SEMANTIC_FN): Change type of result to SEM_PC.
4269 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4270 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4271 (SCACHE_MAP): New typedef.
4272 (CPU_SCACHE): Add pbb support.
4273 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4274 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4275 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4276 max_slice_insns.
4277 (INSN_NAME): Delete.
4278 (cgen_insn_name): Declare.
4279 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4280 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4281 (first_insn_p): Make static.
4282 (trace_insn): Handle virtual insns specially.
4283 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4284 * cgen-types.h (UBI): Delete.
4285 (MODE_TYPE): New enum.
4286 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4287 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4288 (cgen_virtual_opcode_table): New global.
4289 (cgen_insn_name): New function.
4290 (sim_disassemble_insn): Ignore virtual insns.
4291 * genmloop.sh: Delete top level loop generation. Add pbb support.
4292 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4293 (sim_cpu_base): New members max_insns,insn_name,model_data.
4294 (CPU_PC_GET,CPU_PC_SET): New macros.
4295 (sim_pc_get,sim_pc_set): Declare.
4296 * sim-model.c (model_set): Call model init fn.
4297 * sim-model.h (MODEL_FN): New typedef.
4298 (INSN_TIMING): New member model_fn.
4299 (MODEL): New members num,init.
4300 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4301 All callers updated.
4302 (profile_insn_init): New fn.
4303 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4304 Exit early if insn profiling not supported.
4305 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4306 (profile_install): Record profile_insn_init as init fn.
4307 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4308 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4309 (PROFILE_DATA): Delete member exec_time.
4310 Change insn_count to pointer to array, rather than the array.
4311 (sim_profile_print_bar): Declare.
4312
4313Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4314
4315 * cgen-run.c: New file.
4316 * sim-reg.c: New file.
4317
4318Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4319
4320 * aclocal.m4: Add checks for -lsocket and -lnsl.
4321
4322 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4323 allow local port reuse on listening socket.
4324
4325Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4326
4327 * sim-config.h: Remove reference to linux kernel header.
4328
4329Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4330
4331 * dv-sockser.c (sockser_addr): Make variable non-static.
4332
4333Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4334
4335 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4336
4337Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4338
4339 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4340
4341Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4342
4343 * Make-common.in (install-common): Add $(EXEEXT) when installing
4344 run.
4345
4346Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4347
4348 * cgen-sim.h (cgen_state): New member opcode_table.
4349 * cgen-utils.c (sim_disassemble_insn): Use it.
4350
4351Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4352
4353 * cgen-mem.h (DECLARE_SETT): Fix return type.
4354 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4355 * cgen-scache.c: Include stdlib.h.
4356 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4357 * sim-model.c (model_option_handler): Remove unused variable `n'.
4358
4359Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4360
4361 * cgen-utils.c: Include bfd.h.
4362 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4363
4364Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4365
4366 * sim-bits.h (EXTEND24): Fix typo.
4367
4368Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4369
4370 * sim-events.c (ETRACE_P): New macro.
4371 (struct _sim_event): Add member trace.
4372 (sim_events_free): Reclaim trace message.
4373
4374 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4375 sim_events_schedule_tracef): New functions, include printf trace
4376 information in argument list. If tracing, store asprintf'd trace
4377 message in sim_event.
4378
4379 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4380 hw_event_queue_schedule_vtracef): New functions, mimic
4381 sim_event_tracef.
4382
4383Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4384
4385 * sim-bits.h (EXTEND24): Define.
4386
4387Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4388
4389 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4390 (CPU_SCACHE_HASH_MASK): New macro.
4391 (SCACHE_HASH_PC): Rewrite.
4392 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4393 computation out of main loop.
4394
4395Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4396
c906108c
SS		 4397 * cgen-sim.h (RECORD_IADDR): Delete.
4398 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4399 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4400
4401Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4402
4403 * gennltvals.def (mn10200): Add entry.
4404 * nltvals.def: Regenerate with MN10200 additions.
4405
4406Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4407
4408 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4409 documentation on how it works.
4410
4411 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4412 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4413 sim_core_set_xor, sim_core_xor_read_buffer,
4414 sim_core_xor_write_buffer): Update.
4415
4416 * sim-events.h, sim-events.c (sim_events_install,
4417 sim_events_watch_clock, sim_events_schedule_after_signal,
4418 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4419 sim_events_deschedule): Update.
4420
4421 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4422 sim_fpu_max32, sim_fpu_max64): Update.
4423
4424Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4425
4426 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4427 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4428 * sim-profile.c (profile_print_model): Update.
4429
4430Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4431
4432 * gennltvals.def (m32r): Use common syscall.h now.
4433 (mn10300): Add entry.
4434 * nltvals.def: Regenerate.
4435
4436 * sim-engine.c (sim_engine_get_run_state): New function.
4437 * sim-engine.h (sim_engine_get_run_state): Declare it.
4438
4439Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4440
4441 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4442 * sim-core.c (sim_core_signal): Make extern, always define.
4443
4444Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4445
4446 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4447 * cgen-ops.h (ANDIF): New macro.
4448 (ANDIF[BQHSD]I): Delete.
4449
4450Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4451
4452 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4453 (hw_event_queue_schedule, hw_event_queue_deschedule,
4454 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4455 Janczyn.
4456
4457 * hw-alloc.h (HW_NZALLOC): Define.
4458
4459 * Make-common.in (test-hw-events): Add target for testing the
4460 hw-event code.
4461
4462Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4463
4464 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4465 hw-instances.o.
4466 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4467 files.
4468 * hw-main.h: Include hw-handles.h, hw-instances.h.
4469 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4470 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4471
c906108c
SS		 4472Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4473
4474 * dv-core.c: Include hw-main.h and sim-main.h.
4475 * dv-pal.c: Include hw-main.h and sim-io.h.
4476 * dv-glue.c: Include hw-main.h.
4477
4478 * hw-main.h: New file. Move list of includes to here.
4479 * hw-base.h: From here.
4480 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4481 (hw-*.o, dv-*.o): Update.
4482 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4483 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4484 sim-main.h.
4485
4486 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4487 do_hw_poll_read): Move declarations from here.
4488 * hw-main.h: To here.
72f4393d 4489
c906108c
SS		 4490 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4491 Move from here.
4492 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4493 rename.
4494 * Make-common.in (hw-config.h): Update
4495 * hw-base.c, dv-pal.c, dv-glue.c: Update
4496
4497 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4498 `*_callback' to `*_method.
4499
4500Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4501
4502 * hw-base.h (set_*): Move set method macros from here.
4503 * hw-device.h: To here.
4504
4505Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4506
4507 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4508 Declare.
4509
4510 * hw-base.c (hw_create, hw_delete): Call
4511 * hw-properties.c (create_hw_property_data,
4512 delete_hw_property_data): Define.
72f4393d 4513
c906108c
SS		 4514Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4515
4516 * hw-device.c, hw-properties.c: Include hw-base.h
4517
4518 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4519 * hw-device.c: From here.
4520 * hw-base.h: Include "hw-events.h".
4521
4522 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4523 * hw-base.c (hw_create, hw_delete): Call.
4524 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4525
4526 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4527 (hw-alloc.o): New target.
72f4393d 4528
c906108c
SS		 4529Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4530
4531 * hw-events.h, hw-events.c: New files. Move event code to here.
4532 * sim-hw.c: From here.
4533 * hw-base.h: Include "hw-events.h".
4534 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4535 (hw-events.o): New target.
4536
4537 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4538 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4539
c906108c
SS		 4540 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4541 * hw-base.c (hw_create, hw_delete): Call.
4542 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4543
4544 * dv-pal.c: Update.
4545
4546Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4547
4548 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4549 * hw-ports.c: To here.
72f4393d 4550
c906108c
SS		 4551 * hw-base.h, hw-ports.c (create_hw_port_data,
4552 delete_hw_port_data): New functions.
4553 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4554
c906108c
SS		 4555 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4556 from here.
4557 * hw-ports.h: To here.
4558
4559Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4560
4561 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4562 PROCESSOR and CIA arguments.
4563
4564Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4565
4566 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4567 Move common object files from here.
4568 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4569
c906108c
SS		 4570Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4571
4572 * sim-hw.c: Include ctype.h.
4573 (do_hw_poll_read): Do not assume EAGAIN.
4574
4575Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4576
4577 * cgen-trace.c (first_insn_p): New static local.
4578 (trace_insn_init): Set it.
4579 (trace_insn_fini): Use TRACE_PREFIX.
4580 (trace_insn): Rewrite to use trace_prefix.
4581 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4582 Adjust width accordingly.
4583
4584 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4585 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4586 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4587 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4588 (PROFILE_COUNT_CORE): Simplify.
4589 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4590
4591Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4592
4593 * cgen-ops.h (ADDCFSI): Fix typo.
4594
4595Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4596
4597 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4598 * genmloop.sh: Use them rather than static locals.
4599
4600 * sim-engine.c (sim_engine_set_run_state): New function.
4601 * sim-engine.h (sim_engine_set_run_state): Declare.
4602 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4603 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4604 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4605
4606Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4607
72f4393d 4608 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4609 All callers updated.
4610 (trace_insn_fini): New arg last_p. All callers updated.
4611 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4612 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4613 * genmloop.sh (engine_resume): Update.
4614
4615Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4616
4617 * Make-common.in (install-common): Run ranlib on installed copy of
4618 libsim.a.
4619
4620Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4621
4622 * Make-common.in (install-common): Rename and install libsim.a.
4623
4624Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4625
4626 * sim-io.c (unistd.h): Include.
4627
4628Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4629
4630 * Make-common (sim_main_headers): Sort.
4631 (cgen-*.o): Add cgen-sim.h dependency.
4632
4633 * cgen-scache.c (scache_init): Only allocate space if scache element
4634 size is non-zero.
4635 (scache_flush,scache_print_profile): Check if scache in use first.
4636
4637 * cgen-sim.h (IDESC): Provide forward declaration.
4638 (DECODE): Delete.
4639 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4640 (cgen_cpu_max_extra_bytes): Declare.
4641 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4642
c906108c
SS		 4643 * sim-cpu.h: New file. sim_cpu_base moved here.
4644 Move sim_cpu_lookup decl here.
4645 * sim-base.h: #include "sim-cpu.h".
4646 * sim-cpu.c: New file.
4647 * Make-common (sim_main_headers): Add sim-cpu.h.
4648 (sim-cpu.o): Add rule for.
4649
4650 * sim-model.c (set_model): Delete.
4651 (sim_model_set,model_set): New functions.
4652 (sim_model_install): Renamed from model_install.
4653 Don't set default model here.
4654 (model_option_handler): Rewrite --model processing.
4655 (sim_model_lookup,sim_mach_lookup): New functions.
4656 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4657 (insn_timing): Delete.
4658 (INSN_TIMING): New member `num'.
4659 (IMP_PROPERTIES): Always define scache_elm_size member.
4660 (MACH): New member init_cpu.
4661 (sim_machs): Renamed from machs.
4662 (sim_model_install): Renamed from model_install.
4663 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4664 * sim-module.c (modules): Update.
4665
4666 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4667
4668 * sim-io.c: #include <errno.h>.
4669
4670Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4671
4672 * dv-pal.c (struct hw_pal_device): Add reader.
4673 (hw_pal_finish): Initialize reader.
4674 (scan_hw_pal): Use reader.
4675
4676 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4677 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4678 * dv-pal.c: Use.
4679
4680 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4681 ../ppc/main.c sim_io_read_stdin.
4682
4683Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4684
4685 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4686 arguments.
4687 * hw-tree.c: Update.
72f4393d 4688
c906108c
SS		 4689 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4690 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4691 CPU/CIA args.
4692 * hw-ports.h (hw_port_event): Ditto.
4693 * hw-ports.c (hw_port_event): Update.
4694 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4695 Update.
4696 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4697 Update.
4698 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4699 (do_counter_event): Update.
4700 * dv-glue.c (hw_glue_io_read_buffer): Update.
4701 (hw_glue_port_event): Update.
4702
4703 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4704 * hw-base.h (hw_create): Ditto.
4705 * hw-base.c (hw_create): Ditto.
72f4393d 4706
c906108c
SS		 4707 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4708 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4709 from here to.
4710 * sim-hw.c: Here.
4711 * hw-device.h (hw_system_cpu): Declare.
4712 * sim-hw.c (hw_system_cpu): New function.
4713
4714 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4715 sim_hw_abort not hw_abort.
4716 (sim-hw.h): Include.
4717 (sim_core_read_buffer, sim_core_write_buffer): Call
4718 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4719 argument.
4720 (sim_core_set_xor): Do not pass CPU when aborting.
4721
4722 * sim-n-core.h (sim_core_read_aligned_N,
4723 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4724 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4725 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4726 return length.
4727
4728 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4729 sim_hw_print.
4730 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4731 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4732 functions.
4733 (sim_hw_print): New function.
4734
4735 * sim-engine.h (sim_engine_vabort): Declare.
4736 * sim-engine.c (sim_engine_vabort): New function.
4737
4738Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4739
4740 * sim-trace.c (print_data): For floating-point numbers trace raw
4741 hex value.
4742 (trace_result_fp2): New function.
4743 * sim-trace.h (trace_result_fp2): New declaration.
4744 (TRACE_FP_RESULT2): New macro.
4745
4746Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4747
72f4393d
L		 4748 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4749 AM_CYGWIN32 and AM_EXEEXT.
4750 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4751 to run and install-common rules.
4752 * common/configure: regenerate
c906108c
SS		 4753
4754Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4755
4756 * sim-types.h (cell_word): New type.
4757 (natural_cell): Delete type.
4758
4759Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4760
4761 * configure: Regenerated to track ../common/aclocal.m4 changes.
4762 * config.in: Ditto.
4763
4764Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4765
4766 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4767
4768Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4769
4770 * configure: Regenerated to track ../common/aclocal.m4 changes.
4771 * config.in: Ditto.
4772
4773Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4774
4775 * acconfig.h: New file.
4776 * Make-common.in (top_builddir): New macro.
4777 (INTL_LIB): Removed.
4778 (INTLLIBS): New macro.
4779 (INTLDEPS): Likewise.
4780 (LIBDEPS): Use INTLDEPS.
4781 (EXTRA_LIBS): Use INTLLIBS.
4782 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4783 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4784 AM_LC_MESSAGES): New macros from GNU gettext.
4785
4786Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4787
4788 * sim-config.h: Discard leading _ from macros.
4789 * sim-types.h: Ditto.
4790
4791Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4792
4793 * Make-common.in (CSEARCH): Add -I to intl directories.
4794 (INTL_LIB): Point to libintl.a.
4795 (LIBDEPS): Add $(INTL_LIB).
4796 (EXTRA_LIBS): Ditto.
4797
4798Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4799
4800 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4801
4802 * cgen-ops.h (ADDCFSI): Fix.
4803 (SUBCFSI): Tweak.
4804
4805Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4806
4807 * sim-types.h (signed_address, unsigned_address): Define.
4808
4809Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4810
4811 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4812 QNaN.
4813
4814Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4815
4816 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4817 New functions, pack / unpack sim_fpu struct using raw values.
4818 (sim_fpu_is): Differentiate between negative and positive
4819 infinity.
4820
4821Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4822
4823 * sim-bits.h (EXTEND4): Define.
4824 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4825
c906108c
SS		 4826Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4827
4828 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4829 declared so we need this cast to prevent long long addresses
4830 from being misconfigures. Results in access to unmapped memory.
4831
4832Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4833
4834 * Make-common.in (RUNTESTFLAGS): Define.
4835 (check): Pass RUNTESTFLAGS to recursive make.
4836
4837Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4838
4839 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4840 STATE_VERBOSE_P.
4841
4842Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4843
4844 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4845 cross compiling.
4846
4847Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4848
4849 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4850 (sim-inline): Update to match sim-inline.[hc]
4851 * configure: Regenerated to track ../common/aclocal.m4 changes.
4852
4853 * Make-common.in (sim_main_headers): Add sim-inline.h
4854
4855 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4856 selected.
4857 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4858
c906108c
SS		 4859 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4860 (sim_events_set_trace): Delete unused prototype.
72f4393d 4861
c906108c
SS		 4862 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4863 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4864
4865 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4866 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4867 Comment out, not yet implemented in sim-fpu.c.
4868 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4869 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4870
c906108c
SS		 4871 * sim-inline.h: Rewrite description.
4872 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4873 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4874
c906108c
SS		 4875 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4876 include generated files. Handled by generator directly.
72f4393d 4877
c906108c
SS		 4878Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4879
4880 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4881 up-to-date.
4882
4883 * sim-trace.h (TRACE_ANY_P): Define.
4884 (struct _trace_data): Add trace_any_p.
4885
4886Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4887
4888 * run.c (main): Handle all alternatives of enum sim_stop.
4889 (main): Delete unused `asection *s'.
4890
4891Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4892
4893 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4894
4895 * configure: Regenerated to track ../common/aclocal.m4 changes.
4896
4897 * sim-hw.c: New file.
4898 * sim-hw.h (sim_hw_parse): Declare function.
4899 (hw-tree.h): Do not include.
72f4393d 4900
c906108c
SS		 4901 * sim-base.h (STATE_HW): Define.
4902 (struct sim_state_base): Add member struct *hw.
4903
4904 * sim-module.c (sim-hw.h): Include.
4905 (modules): Add sim_hw_install.
72f4393d 4906
c906108c
SS		 4907 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4908
4909Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4910
4911 * sim-base.h (CPU_INDEX): Define.
4912
4913 * sim-utils.c (sim_state_alloc): Initialize.
4914 * sim-module.c (sim_post_argv_init): Ditto.
4915
4916Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4917
4918 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4919 properly formatted lists.
4920
4921Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4922
4923 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4924 0x2f needs to be 0x3f.
4925
4926Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4927
4928 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4929 not found.
4930 (hw_tree_find_*_property): Clean up error message when property is
4931 not found.
4932
4933 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4934 present before looking for it.
4935
4936Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4937
72f4393d 4938 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4939 (AC_CHECK_FUNCS): Add check for __setfpucw.
4940 * configure: Regenerated.
4941
4942Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4943
4944 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4945 hw_pal_timer, hw_pal_timer_value): Define.
4946 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4947 (do_counter_event, do_counter_read, do_counter_value,
4948 do_counter_write): new functions.
4949
4950Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4951
4952 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4953 trace output.
4954
4955 * hw-base.c (hw_create): Stop searching for a device when one is
4956 found.
4957
4958Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4959
4960 * configure: Regenerated to track ../common/aclocal.m4 changes.
4961
4962Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4963
4964 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4965 appends extra devices.
4966 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4967 the device names.
72f4393d 4968
c906108c
SS		 4969 * Make-common.in (hw-config.h): New target, create hw-config.h
4970 file.
4971 (SIM_HW): Definition from @sim_hw@.
4972 (hw-base.o): Depend on hw-config.h
4973
4974Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4975
4976 * Make-common.in: Get SHELL from configure.
4977 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4978 move-if-change. Fixes NT native build problem.
4979 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4980 move-if-change. Fixes NT native build problem.
4981 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4982 NT native builds.
72f4393d 4983
c906108c
SS		 4984Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4985
4986 * hw-device.h, hw-device.c (hw_strdup): New function.
4987
4988 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4989 strings name, family and args.
4990 (full_name_of_hw): Use hw_strdup when returning the full path.
4991
4992 * hw-properties.c: Clean up property not found / wrong type error
4993 messages.
72f4393d 4994
c906108c
SS		 4995 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4996 before attaching any ports.
4997
4998 * hw-base.c (hw-config.): Include. Replace hardwired table.
4999
5000 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
5001
5002 * Make-common.in: Add rule for dv-glue.o.
5003
5004Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5005
5006 * hw-base.c (hw_finish): Move setting of trace level to here.
5007 (hw_create): From here.
5008
5009 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5010 ../ppc/device_table.c.
5011
5012 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5013
5014 * hw-tree.c (print_properties): Supress path when printing
5015 properties of root node.
5016
5017Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5018
5019 * hw-device.h (HW_TRACE): Define.
5020 (hw_trace): Declare.
5021 * hw-device.c (hw_trace): Implement function.
5022
5023 * hw-base.c (hw_create): Set hw trace level from "trace?"
5024 property.
5025
5026 * dv-core.c (dv_core_attach_address_callback): Add trace.
5027
5028 * dv-pal.c: Replace DTRACE with HW_TRACE.
5029
5030Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5031
5032 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5033 (hw_alloc_data): Delcare.
5034 (struct hw): Add member alloc_of_hw.
72f4393d 5035
c906108c
SS		 5036 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5037 functions. Assocate memory with a device.
5038 (stdlib.h): Include.
72f4393d 5039
c906108c
SS		 5040 * hw-base.h (set_hw_delete): Define.
5041 (hw_delete_callback): Declare.
5042 (hw_delete): Declare.
5043
5044 * hw-base.c (hw_delete): Implement function.
5045 (struct hw_base_data): Add member to_delete.
5046 (ignore_hw_delete): New function, does nothing.
5047 (hw_create): Set the hw_delete method.
5048 (hw_create): Allocate the base type using HW_ZALLOC before setting
5049 any methods.
5050
5051 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 5052
c906108c 5053 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 5054
c906108c
SS		 5055 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5056 (attach_hw_port_edge): Add struct hw argument
5057
5058 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5059 hw_zalloc/hw_free.
5060
5061Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5062
5063 * hw-device.h (hw_attach_address_callback,
5064 hw_detach_address_callback): Attach to a single space not a space
5065 mask. Clarify interpretation of SPACE:ADDR parameters.
5066
5067 * hw-base.c (passthrough_hw_attach_address,
5068 passthrough_hw_detach_address): Update.
5069 * dv-core.c (dv_core_attach_address_callback): Ditto.
5070 * dv-pal.c (hw_pal_attach_address): Ditto.
5071
5072Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5073
5074 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5075
5076Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5077
5078 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5079 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5080 hw-properties_h, hw-tree_h): Define, point at corresponding
5081 header.
5082 (hw_base_headers): Define list of headers included by hw-base.h
5083 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5084 hw-properties.o, hw-tree.o): Specify dependencies.
5085 (dv-core.o, dv-pal.o): Ditto.
5086
5087 * sim-hw.h: New file.
5088
5089 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5090 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 5091
c906108c
SS		 5092 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5093
5094 * hw-base.h, hw-base.c: new files. Copied from
5095 ../ppc/device_table.[hc].
5096
5097 * dv-core.c, dv-pal.c: New files. Copied from
5098 ../ppc/hw_{core,pal}.c
72f4393d 5099
c906108c
SS		 5100 * sim-basics.h (struct hw): Declare.
5101 (enum port_direction, enum object_disposition): Declare.
5102
5103Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5104
5105 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5106 sim_dv_src in Makefile. Take list of devices as parameter to m4
5107 macro..
5108
5109 * configure: Regenerated to track ../common/aclocal.m4 changes.
5110
5111Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5112
5113 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5114 trace_prefix can abort cleanly.
5115
5116Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5117
5118 * dv-sockser.c, dv-sockser.h: New files.
5119 * Make-common.in (dv-sockser.o): Add rule for.
5120 * aclocal.m4: Check for fcntl.h.
5121 * config.h: Add HAVE_FCNTL_H.
5122
5123 * sim-break.c (remove_breakpoint): Fix thinko.
5124
5125 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5126 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5127
51281998-03-13 Fred Fish <fnf@cygnus.com>
5129
5130 * sim-base.h (struct sim_state_base): Add prog_syms and
5131 define macro STATE_PROG_SYMS.
5132 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5133 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5134 and bfd_canonicalize_symtab, to get symbol table on first use
5135 and preserve it via STATE_PROG_SYMS for future calls to
5136 bfd_find_nearest_line.
5137
5138Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5139
5140 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5141
5142 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5143 up to nr_maps, not just access_* maps.
5144
5145 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5146 maps.
5147
5148 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5149 over nr_maps not sim_core_nr_maps.
5150
5151 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5152 core_map argument to unsigned.
5153 (struct _sim_core): Ditto for struct member core_map.
5154
5155 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5156
5157 * sim-basics.h (access_io, access_*_io): Define.
5158 (map_read, map_write, map_exec, map_io): Define.
5159
5160 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5161 attach with more generic mapmask.
5162 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 5163
c906108c
SS		 5164 * sim-core.c (sim_core_uninstall, sim_core_attach,
5165 sim_core_detach): Iterate over nr_maps instead of
5166 sim_core_nr_maps.
5167
5168 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5169 instead of the write_map.
5170 (remove_breakpoint): Ditto.
5171
5172 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5173 with read_map, write_map, exec_map resp.
5174
5175 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5176 Ditto.
5177
5178 * cgen-utils.c (sim_disassemble_insn): Ditto.
5179
5180 * sim-hrw.c (sim_write, sim_write): Ditto.
5181
5182 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5183 transfer_to_str): New functions.
5184
5185Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5186
5187 * sim-base.h (sim_state_base): New member environment.
5188 (STATE_ENVIRONMENT): New macro.
5189 * sim-config.c (current_environment): Delete.
5190 (sim_config_default): New function.
5191 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5192 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5193 (sim_config_default): Add prototype.
5194 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5195 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5196 Set STATE_ENVIRONMENT, not current_environment.
5197
5198Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5199
5200 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5201
5202Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5203
5204 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5205
5206 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5207
5208Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5209
5210 * Make-common.in (TAGS): Make smarter.
5211 * Makefile.in (TAGS): Ditto.
5212
5213Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5214
5215 * sim-module.c (*): Fix typos in assertion tests.
5216
5217Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5218
5219 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5220 can't be constant.
72f4393d 5221
c906108c
SS		 5222 * sim-options.c (sim_parse_args): Ditto.
5223 (sim_args_command): Return OK, instead of nothing, for an empty
5224 command.
5225
5226Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5227
5228 * sim-profile.c (profile_info): Rename from profile_print. Drop
5229 misc and misc_cpu callback arguments. Use
5230 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5231 (profile_install): Install profile_info function.
5232
5233 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5234 STATE_PROFILE_INFO_CALLBACK): Define.
5235 (struct PROFILE_DATA): Add field info_cpu_callback.
5236 (profile_print): Delete function.
5237
5238 * sim-base.h (STATE_MODULES): Define. Replace individual
5239 STATE_*_LIST with single struct module_list.
5240
5241 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5242 (struct module_list): Declare.
72f4393d 5243
c906108c
SS		 5244 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5245 sim_module_info): New functions.
5246 (sim_module_install): Clean up module data structures.
5247
5248 * sim-info.c (sim_info): New file. New function. Call
5249 sim_module_info.
5250
5251 * Make-common.in (sim-info.o): Define rule.
5252 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5253
5254
5255Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5256
5257 * sim-base.h (sim_cpu_base): New members name, options.
5258 (sim_cpu_lookup): Add prototype.
5259 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5260 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5261 (sim_add_option_table): Update prototype.
5262 * sim-options.c (sim_add_option_table): New argument `cpu'.
5263 (standard_option_handler,standard_install): Update.
5264 (sim_parse_args): Handle cpu specific options.
5265 (print_help): New static function.
5266 (sim_print_help): Call it. Print cpu specific options.
5267 (find_match): New static function.
5268 (sim_args_command): Call it. Handle cpu specific options.
5269 * sim-utils.c (sim_cpu_lookup): New function.
5270 * sim-memopt.c (memory_option_handler): Update.
5271 (sim_memopt_install): Update.
5272 * sim-model.c (model_option_handler): Update.
5273 (model_install): Update.
5274 * sim-profile.c (profile_option_handler): Update.
5275 (profile_install): Update.
5276 * sim-trace.c (trace_option_handler): Update.
5277 (trace_install): Update.
5278 * sim-watch.c (watchpoint_option_handler): Update.
5279 (sim_watchpoint_install): Update.
5280 * cgen-scache.c (scache_option_handler): Update.
5281 (scache_install): Update.
5282
5283Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5284
5285 * Make-common.in (check): Run `make check' in testsuite dir.
5286
5287Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5288
5289 * sim-trace.c (trace_result0): New function.
5290
5291 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5292 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5293 tracing sim_fpu variables.
5294 (TRACE_ALU_RESULT0): Define.
5295 (TRACE_FP_RESULT_WORD): Define.
5296 (TRACE_FP_INPUT_WORD1): Define.
5297
5298 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5299 sim_fpu_two): New constants.
5300 (sim_fpu_op1, sim_fpu_op2): New types.
5301 (struct _sim_fpu): Delete member result. Re-order other members.
5302 (sim_fpu_sign, sim_fpu_exp): New functions.
5303 (sim_fpu_max, sim_fpu_min): new functions.
5304 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5305 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5306
c906108c
SS		 5307Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5308
5309 * sim-profile.c (profile_print): Delete duplicate test of
5310 PROFILE_INSN_IDX.
5311 (profile_print_pc): Exit early if data collection not set up.
5312 (profile_print_core): Simplify by calling sim_core_map_to_str.
5313 * sim-core.h (sim_core_map_to_str): Declare.
5314 * sim-core.c (sim_core_map_to_str): Make non-static.
5315
5316 * genmloop.sh (engine_resume): Update insn_count before exiting.
5317 (engine_resume_full): Keep accurate core profile data.
5318
5319 * cgen-utils.c (sim_disassemble_insn): Don't use
5320 sim_core_read_aligned_N, it messes up profiling results.
5321
5322Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5323
5324 * nltvals.def: Regenerate with MN10300 additions.
5325
5326Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5327
5328 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5329
c906108c
SS		 5330 * sim-trace.h, sim-trace.c (trace_result_word2,
5331 trace_input_word4, trace_result_word4): New function.
5332
5333Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5334
5335 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5336
5337 * sim-xcat.h: Delete.
5338 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5339 * cgen-sim.h: Ditto.
5340 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5341 * sim-n-bits.h: Ditto.
5342 * sim-n-core.h: Ditto.
5343 * sim-n-endian.h: Ditto.
5344
5345Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5346
5347 * syscall.c (cb_syscall): Handle short reads, and EOF.
5348
5349Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5350
5351 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5352 sim_fpu to safely print fp_word values.
5353 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5354 (trace_result_bool1, trace_result_addr1): New functions.
5355 (trace_input_bool1, trace_input_addr1): New functions.
5356
5357 * sim-trace.h (TRACE_FPU_*): Define.
5358
5359Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5360
5361 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5362 (sim_fpu_fpto, sim_fpu_tofp): Define.
5363
5364Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5365
5366 * sim-fpu.c (sim_fpu_cmp): New function.
5367
5368Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5369
5370 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5371 instead of abuf->length.
5372 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5373 (set_trace_option_mask): Renamed from set_trace_options.
5374 (set_trace_option): New function.
5375 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5376 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5377
5378Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5379
5380 * sim-basics.h: Declare struct _sim_fpu.
5381
5382Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5383
5384 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5385 (trace_prefix, trace_input*, trace_result*): Declare.
5386 (trace_one_insn): Change declaration, assume trace_prefix called.
5387 (trace_generic): Like trace_one_insn.
5388 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5389 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5390
c906108c
SS		 5391 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5392 trace_insn, save_data, trace_idx_to_str, print_data): New
5393 functions.
5394 (trace_one_insn): Rewrite.
5395 (trace_generic): New function.
72f4393d 5396
c906108c
SS		 5397Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5398
c906108c
SS		 5399 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5400
5401 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5402 (SEMANTIC_FN): Rewrite declaration.
5403 (DECODE): Update type of semantic_fast member.
5404 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5405 * sim-base.h (sim_state_base): Delete conditionals surrounding
5406 member scache_size.
5407
5408Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5409
5410 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5411 used.
5412
5413Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5414
5415 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5416 Add missing parameters to device_io calls.
5417 * sim-core.h: Add missing parameters to device_io calls.
5418
5419Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5420
5421 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5422 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5423 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5424 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5425 (engine_resume): Likewise. Make `engine' volatile. Save copy
5426 of cpu pointer in volatile object. Initialize read switch if
5427 -parallel.
5428
5429Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5430
5431 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5432 (SEM_INSN): New macro.
5433
5434Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5435
5436 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5437
5438Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5439
5440 * configure: Regenerated to track ../common/aclocal.m4 changes.
5441
5442Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5443
5444 * sim-types.h (fp_word): New type, define according to
5445 WITH_TARGET_FLOATING_POINT_BITSIZE.
5446
5447 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5448 configuration of size of floating point registers.
5449
5450Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5451
5452 * sim-profile.c (profile_print): Only print CPU <N> if other
5453 output is going to appear.
5454
5455Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5456
5457 * configure: Regenerated to track ../common/aclocal.m4 changes.
5458
5459Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5460
5461 * sim-types.h (address_word): Typedef according to
5462 WITH_TARGET_ADDRESS_BITSIZE.
5463 (signed_cell, unsigned_cell, natural_cell): Ditto using
5464 WITH_TARGET_CELL_BITSIZE.
72f4393d 5465
c906108c
SS		 5466 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5467 (WITH_TARGET_CELL_BITSIZE): Define.
5468 (WITH_HOST_WORD_BITSIZE): Delete.
5469
5470 * sim-config.c (print_sim_config): Update.
5471
5472 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5473 configuration of address and OpenFirmware cell sizes.
5474
5475Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5476
5477 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5478 * sim-run.c (sim_engine_run): Update.
72f4393d 5479
c906108c
SS		 5480 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5481 CPU_CIA.
5482 * sim-run.c (sim_engine_run): Ditto.
5483
5484 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5485 (sim_resume): Pass nr_cpus to sim_engine_run.
5486
5487 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5488
c906108c
SS		 5489 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5490 MAX_NR_PROCESSORS.
5491 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5492
c906108c
SS		 5493Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5494
5495 * Make-common.in (stamp-tvals): New rule.
5496 (targ-vals.h,targ-map.c): Depend on it.
5497 (clean): Remove stamp-tvals.
5498
5499Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5500
5501 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5502 in code also #if 0'ed.
5503
5504Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5505
5506 * configure: Regenerated to track ../common/aclocal.m4 changes.
5507 * aclocal.m4: Recognize --enable-maintainer-mode.
5508
5509Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5510
5511 * cgen-scache.h: Deleted.
5512 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5513 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5514 (scache_init): Use runtime computed size of SCACHE.
5515 (scache_flush): Likewise.
5516 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5517 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5518 * cgen-sim.h: Scache support moved here.
5519 (PC): Redo definition.
5520 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5521 (DECODE): Add parallel execution support.
5522 Only include semantic label members if using switch.
5523 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5524 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5525 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5526 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5527 from cgen-types.h.
5528 (engine_{stop,run,resume,halt,signal}): Delete decls.
5529 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5530 (argbuf,scache): Delete forward decls.
5531 (STATE): Delete decl.
5532 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5533 Include cgen-mem.h, cgen-ops.h.
5534 (engine_halt,engine_signal): Delete.
5535 ({ex,exc,sem,semc}_illegal): Delete.
5536 (sim_disassemble_insn): Result of extract fn is in bits.
5537 * genmloop.sh: Rewrite.
5538
5539 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5540 line numbers.
5541
5542 * sim-base.h (sim_state_base): Delete member `model'.
5543 (sim_cpu_base): Add member `model'.
5544 * sim-model.h (IMP_PROPERTIES): New type.
5545 (MACH): New members imp_props, models.
5546 (models): Delete decl.
5547 * sim-model.c (set_model): Update.
5548 * sim-profile.c (profile_print_model): Update.
5549
5550 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5551
5552Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5553
5554 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5555 CGEN_INSN_SYNTAX().
5556
5557Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5558
5559 * configure: Regenerated to track ../common/aclocal.m4 changes.
5560 * config.in: Ditto.
5561
5562Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5563
5564 * aclocal.m4 (AR): Check for sigaction.
5565
5566Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5567
5568 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5569
5570 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5571 * sim-config.c (sim_config): Replace WITH_DEVICES with
5572 WITH_TREE_PROPERTIES.
5573
5574 * configure: Regenerated to track ../common/aclocal.m4 changes.
5575
5576Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5577
5578 * Make-common.in (SIM_ENVIRONMENT): New variable.
5579 (CONFIG_CFLAGS): Add it.
5580 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5581 --enable-sim-environment option.
5582 * configure: Regenerated.
5583 * sim-config.h (environment support): Rewrite.
5584 * sim-config.c (current_environment): Define as enum, unconditionally.
5585 (current_alignment): Define unconditionally.
5586 (config_environment_to_a): Update.
5587 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5588 (sim_config): Handle environment and alignment determination
5589 unconditionally. Delete sanity checks of current_environment,
5590 unnecessary.
5591 (print_sim_config): Update.
5592 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5593 (standard_options): Add --environment.
5594 (standard_option_handler): Likewise.
5595
5596Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5597
5598 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5599 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5600 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5601 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5602 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5603 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5604 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5605 argument ADD_CA macro with two argument ADDC_C - add carrying with
5606 carry in.
5607 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5608 argument SUB_CA macro with two argument SUBC_X - subtract
5609 carrying, extended.
5610 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5611 borrow-in.
5612 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5613
5614Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5615
5616 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5617 * sim-io.h (sim_io_syscalls): Delete.
5618
5619Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5620
5621 * syscall.c (cb_syscall): Add missing else, so write to stdout
5622 isn't doubled.
5623
5624 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5625 the carry bit from the CPU's psw.
5626
5627Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5628
5629 * gennltvals.sh: Redo syscall support.
5630 * nltvals.def: Regenerated.
5631
5632Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5633
5634 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5635 the stream immediately.
5636
5637Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5638
5639 * sim-io.c (sim_io_getstring): Delete unused len2.
5640 (sim_io_syscalls): Ditto for sys_errno.
5641
5642Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5643
5644 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5645
5646 * Make-common.in (run.o): Depend on remote-sim.h.
5647 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5648 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5649
5650Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5651
5652 * sim-io.c (sim_io_syscalls): Disable lseek.
5653
5654Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5655
5656 * gennltvals.sh: Generate syscall values for d30v.
5657
5658 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5659 * nltvals.def: Regenerate.
5660
5661 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5662 (os_fstat): Likewise. Validate fd argument.
5663 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5664 just compute target stat struct length.
5665 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5666 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5667 (get_string): Return host errno values so they can be properly
5668 translated later.
5669 (cb_syscall): Likewise.
5670 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5671 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5672 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5673 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5674 (get_path): New function.
5675
5676Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5677
5678 * sim-io.c (sim_io_syscalls): New function to provide system call
5679 emulation. Provide exit, open, close, read, write, lseek, and
5680 unlink.
5681 (sim_io_getstring): New function to return a string from a
5682 simulated memory location.
5683
5684 * sim-io.h (sim_io_syscalls): Add declaration.
5685
5686Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5687
5688 * sim-core.c (sim_core_signal): Fix spelling error in message.
5689
5690 * sim-hrw.c (sim_read): Use read map, not write map.
5691
5692 * Make-common.in (all): Add .gdbinit.
5693 * gdbinit.in: Add dump command.
5694
5695 * sim-model.c (model_options): Use '\0' for `shortopt'.
5696
5697 * sim-trace.c (trace_option_handler): Set state trace file
5698 for --trace-file in addition to cpu's values.
5699 (trace_vprintf): If cpu == NULL, try state's trace file.
5700 (trace_options): Reorganize table, reword some descriptions.
5701
5702Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5703
5704 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5705 New functions.
5706
5707Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5708
5709 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5710 signal untranslated, document problem with this.
5711
5712 * nrun.c (main): Check for a prog name of `*step'. If present,
5713 step the simulator instead of allowing it to run free.
5714
5715 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5716
5717 * Make-common.in (sim_main_headers): Add sim-signal.h.
5718
5719Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5720
5721 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5722
5723Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5724
5725 * sim-signal.h: Start simulator signals at 64 so that host signal
5726 numbers can be detected and reported.
5727
5728 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5729
5730Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5731
5732 * callback.c (cb_host_to_target_stat): Fix return values.
5733
5734 * cgen-sim.h (enum_signal_type): Delete.
5735 (engine_signal): Update prototype.
5736 * cgen-utils.c: Don't include <signal.h>.
5737 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5738 (engine_signal): Update.
5739
5740 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5741 (sim_state_free): Call SIM_STATE_FREE if defined.
5742
5743 * sim-module.c (sim_module_install): Don't leave any modules
5744 installed if one fails to install.
5745
5746Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5747
5748 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5749 more, since alloca is not used in this file.
5750
5751 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5752 correctly set the carry and overflow bits for those types.
5753 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5754 with carry, so carry is correct after doing both adds.
5755 (ALU*): Space out '\' to make it easier to read.
5756
5757Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5758
5759 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5760 sim_signalled.
5761
5762 * sim-signal.c, sim-signal.h: New files.
5763 * Make-common.in (sim-signal.o): Add rule for.
5764 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5765 * sim-abort.c: Don't include <signal.h>.
5766 * sim-basics.h: #include "sim-signal.h".
5767 * sim-break.c: Don't include <signal.h>.
5768 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5769 * sim-core.c: Don't include <signal.h>.
5770 (SIGBUS): Delete definition.
5771 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5772 * sim-engine.c: Don't include <signal.h>.
5773 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5774 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5775 * sim-resume.c: Don't include <signal.h>.
5776 (SIGTRAP): Delete definition.
5777 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5778 * sim-stop.c: Don't include <signal.h>.
5779 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5780 * sim-watch.c: Don't include <signal.h>.
5781 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5782
5783 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5784
5785 * sim-base.h (CIA_ADDR): Provide default definition.
5786 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5787 * sim-break.c (sim_handle_breakpoint): Likewise.
5788
5789Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5790
5791 * Make-common.in (srccom): New variable.
5792
5793 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5794 (LIB_OBJS): Add syscall.o.
5795 (gentmap): Pass $(NL_TARGET) to $(CC).
5796 (syscall.o): Add rule for.
5797 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5798 (sim-bits.o): Depend on $(sim-n-bits_h).
5799 (sim-load.o): Depend on callback.h.
5800
5801 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5802 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5803 * cgen-mem.h, cgen-ops.h: New files.
5804
5805 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5806
5807 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5808 Rewrite build rule.
5809 * callback.c: #include string.h or strings.h.
5810 #include sys/types.h and sys/stat.h.
5811 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5812 (os_get_errno,os_open): Update.
5813 (os_stat,os_fstat): New functions.
5814 (os_init): Initialize syscall_map, errno_map, open_map.
5815 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5816 errno_map, open_map, signal_map, stat_map.
5817 (cb_read_target_syscall_maps): New function.
5818 (cb_target_to_host_syscall): New function.
5819 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5820 (cb_target_to_host_open): Renamed from target_to_host_open.
5821 (store): New function.
5822 (cb_host_to_target_stat): New function.
5823 * syscall.c: New file.
5824 * gentmap.c (sys_tdefs): New global.
5825 (gen_targ_vals_h): Output target syscall numbers.
5826 (gen_targ_map_c): Update. Output target syscall translation map.
5827 * gentvals.sh: New first argument `target'. Preface table with
5828 #ifdef NL_TARGET_$target if non-null target passed.
5829 * gennltvals.sh: New file.
5830 * nltvals.def: Regenerated.
5831
5832Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5833
5834 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5835 sim_core_dummy_M.
5836 (sim_core_dummy_M): Declare.
72f4393d 5837
c906108c
SS		 5838Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5839
5840 * sim-core.c (sim_core_signal): Print the address of the
5841 instruction.
5842
5843Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5844
5845 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5846
5847 * sim-base.h (sim_state_base): Add member trace_data.
5848 (STATE_TRACE_DATA): New macro.
5849 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5850 ({WITH_,}TRACE_DEBUG_P): New macros.
5851 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5852 (_sim_cpu): Delete forward reference.
5853 (debug_printf): Update.
5854 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5855 (trace_options): Add --trace-debug.
5856 (set_trace_options): Handle it.
5857 (trace_option_handler): Likewise.
5858 (trace_install): Init state trace_data struct.
5859 (trace_uninstall): Close state trace file.
5860 * sim-events.c (ETRACE): Only print source file and line number if
5861 --trace-debug.
5862 * sim-n-core.h (sim_core_trace_M): Likewise.
5863
5864 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5865
58661997-11-13 Felix Lee <flee@cygnus.com>
5867
5868 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5869 initializer.
5870 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5871
5872Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5873
5874 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5875
5876 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5877 built this way.
5878 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5879 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5880 source tree.
5881
5882Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5883
5884 * sim-events.c (sim_events_process): Re-compute the time -
5885 update_time_from_event - as each event is processed. Reverses
5886 previous change.
5887
5888Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5889
5890 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5891
5892Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5893
5894 * sim-events.c (sim_events_process): Delete redundant call to
5895 update_time_from_event.
5896 (sim_events_slip): Always decrement time_from_event.
5897 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5898 Delete assertion that time_from_event >=0 when work in queue, no
5899 longer applicable.
5900
5901Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5902
5903 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5904 (standard_option_handler): Update.
5905
5906 * sim-options.h: Clarify documentation.
5907 (OPTION_LONG_ONLY_P): Delete definition.
5908 (OPTION_VALID_P): Define.
72f4393d 5909
c906108c
SS		 5910 * sim-options.c (sim_print_help): Allow short only options.
5911 (sim_parse_args): Ditto.
5912 (sim_args_command): Skip short only options.
5913 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5914 separate entries for short and long options in the HANDLERS and
5915 ORIG_VAL tables.
5916 (sim_parse_args): Disable argument permutation.
5917
5918Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5919
5920 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5921 Add argument M, size of data type.
5922 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5923 Declare, ditto for 5, 6 & 7 byte transfers.
5924 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5925 as aligned variant.
72f4393d 5926
c906108c
SS		 5927 * sim-n-core.h (sim_core_trace_M): Rename from
5928 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5929 with transfer type. Print transfer direction. Handle 1 and 2 byte
5930 transfers.
5931 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5932 unaligned accesses.
5933 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5934 Update all functions.
5935
5936 * sim-core.c: Generate functions starting with 16 not 1.
5937 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5938 all 5, 6 & 7 byte transfers.
5939
5940 * sim-n-core.h (sim_core_read_misaligned_N,
5941 sim_core_write_misaligned_N): Implement.
5942
5943Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5944
5945 * sim-endian.h (U16_8): Implement
5946
5947 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5948
5949 * sim-endian.h (VL8_16, VH8_16): Implement.
5950
5951 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5952 long in printf.
5953 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5954 (memory_option_handler): Skip comma in alias address list
5955
5956Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5957
5958 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5959 space params.
5960 (parse_size, parse_addr): New functions
5961 (memory_option_handler, memory_options): Parse address & size
5962 using new functions. Pass level, space, modulo to do_memopt_add &
5963 do_memopt_del.
5964
5965 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5966
5967 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5968 `attach_type attach' argument with `unsigned level' argument.
5969 Document.
5970
5971 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5972 sim_core_attach): Replace argument attach with level. Update
5973 verification of arguments.
5974 (sim_core_map_detach, sim_core_detach): Replace argument attach
5975 with level.
5976
5977 * sim-basics.h (enum _attach_type): Delete.
5978
5979Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5980
5981 * sim-core.h (sim_core_write_8): Define.
5982
5983Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5984
5985 * sim-bits.h: Document ROTn macro.
5986
5987 * sim-endian.h (H2T): Handle 16 byte variables.
5988
5989 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5990 error.
5991
5992 * sim-core.c: Do not generate sim_core_*_word.
5993
5994 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5995 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5996
5997 * sim-core.h (sim_core_read_unaligned_word,
5998 sim_core_read_aligned_word, sim_core_read_word,
5999 sim_core_write_unaligned_word, sim_core_write_aligned_word,
6000 sim_core_write_word): Change to macros that map onto sim_core_*_N.
6001
6002Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
6003
6004 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6005
6006 * sim-endian.h: Disable 16 byte support.
6007
6008Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6009
6010 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6011
6012 * sim-n-core.h (sim_core_trace_N): New function.
6013 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6014 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6015
6016 * sim-endian.h: Add 128 bit variant.
6017
6018 * sim-core.h, sim-core.c: Add 128 bit variant.
6019
6020 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6021
6022Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6023
6024 * sim-events.c (sim_events_process): Clear events->work_pending.
6025 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6026 setting, nr_ticks_to_process.
6027 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6028 when the event queue isn't next.
6029
6030 * sim-events.h, sim-events.c (sim_events_slip): New function.
6031
6032Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6033
6034 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6035
6036 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6037 arguments.
6038
6039Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6040
6041 * nrun.c (main): Remove useless test of name != NULL.
6042 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6043
6044Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6045
6046 * sim-fpu.c (EXPMAX): Type is unsigned.
6047 (MIN_INT, MAX_INT): Type is signed64.
6048 (i2fpu): Type of val is signed64.
6049
6050Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6051
6052 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6053 a bucket size of zero.
6054
6055 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6056 OPTION_PROFILE_PC): Define.
6057 (profile_option_handler): Add support for --profile-pc and
6058 --profile-pc-granularity options.
6059 (profile_pc_init): When possible, compute nr buckets from bucket
6060 size.
6061
6062 * sim-profile.c (profile_pc_init): Align the profile-pc end
6063 address with the profile-pc bucket size.
6064
6065 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6066 something less ambiguous.
6067 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6068
6069 * sim-profile.c (profile_pc_cleanup): New function. Move
6070 profile_pc_uninstall code to here.
6071 (profile_pc_uninstall): Call.
6072 (profile_pc_init): Call.
6073
6074Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6075
6076 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6077 file using BSD gprof format.
6078
6079 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6080 unsigned_word.
6081 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6082 MSBIT64): Force result to unsignedN.
6083
6084Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6085
6086 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6087 brace from macro.
6088 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6089 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6090 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6091 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6092
6093Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6094
6095 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6096 type void*.
6097
6098 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6099 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6100 type void*.
6101 (sim_core_attach): Rename buffer_freed to free_buffer, type
6102 void*. Ensure that allocated buffer is alligned according to
6103 region's address.
6104
6105Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6106
6107 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6108 (ALU64_SUB): Define.
6109
6110 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6111 (.gdbinit): Remove dependencies, generate once per build.
6112
6113Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6114
6115 * sim-n-core.h (sim_core_read_aligned_N,
6116 sim_core_write_aligned_N): Make xaddr param type address_word not
6117 unsigned_word.
6118
6119Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6120
6121 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6122 unpacked floating point struct. Pass sim_fpu object by reference.
6123 Add preliminary support for rounding modes.
72f4393d 6124
c906108c
SS		 6125Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6126
6127 * configure: Regenerated to track ../common/aclocal.m4 changes.
6128
6129Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6130
6131 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6132 WITH_TARGET_BITSIZE.
6133
6134Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6135
72f4393d 6136 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 6137
6138Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6139
6140 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6141 and zfree instead of xmalloc and free. Prevents warnings.
6142
6143Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6144
6145 * configure: Regenerated to track ../common/aclocal.m4 changes.
6146
6147Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6148
6149 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6150 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6151
6152 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6153 controling the bitsize/msb of the target.
6154
6155Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6156
6157 * Make-common.in: New files sim-break.c, sim-break.h.
6158 * sim-base.h: Add point to breakpoint list to sim_state_base.
6159 * sim-break.c sim-break.h: New modules that implement intrinsic
6160 breakpoint support.
6161 * sim-module.c: Add breakpoint module.
72f4393d 6162
c906108c
SS		 6163Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6164
6165 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6166 an hour.
6167 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6168 if (0) { 1 % 0; }
6169 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6170 (SIGBUS) define for Windows.
6171 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6172 * sim-resume.c: define SIGTRAP for windows.
6173 * sim-xcat.h: use token pasting if ALMOST_STDC.
6174
6175Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6176
6177 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6178 configured values.
6179 (CONFIG_CFLAGS): Add same.
72f4393d 6180
c906108c
SS		 6181Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6182
6183 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6184 (SIGNED32): use ##i32.
6185
6186Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6187
6188 * configure: Regenerated to track ../common/aclocal.m4 changes.
6189
6190Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6191
6192 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6193 endian of target.
6194
6195 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6196 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6197 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6198 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6199 (CONFIG_CFLAGS): Add same.
6200
6201 * aclocal.m4: Perform AC_SUBST on optional options.
6202
6203Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6204
6205 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6206
6207 * sim-options.c (standard_option_handler): Typo in warning message.
6208
6209 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6210
6211 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6212 insn count. Make count conditional on there being a valid
6213 INSN_NAME.
6214 (profile_pc_init): Make default PC profile frequency an arbitrary
6215 256.
6216
6217 * sim-base.h: Ditto.
6218
6219 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6220 SIM_HAVE_MODEL.
6221
6222 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6223 archure struct.
6224
6225Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6226
6227 * configure: Regenerated to track ../common/aclocal.m4 changes.
6228
6229Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6230
6231 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6232 configured alignment.
6233
6234Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6235
6236 * configure: Regenerated to track ../common/aclocal.m4 changes.
6237
6238Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6239
6240 * sim-config.c (sim_config): Check for default alignment.
6241
6242 * sim-options.c (standard_option_handler): Add alignment option.
6243
6244 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6245 default alignment requirements on memory accesses.
72f4393d 6246
c906108c
SS		 6247Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6248
6249 * sim-load.c (sim_load_file): Return failure if the executable
6250 had no loadable sections.
6251
6252Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6253
6254 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6255 trace output.
6256
6257 * sim-core.c (sim_core_signal): When bad access halt simulator
6258 SIGSEGV / SIGBUS instead of aborting.
6259 (signal.h): Include.
72f4393d 6260
c906108c
SS		 6261 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6262 options was missing.
6263
6264 * sim-bits.h (MOVED): Define
6265
6266Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6267
6268 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6269 BIT.
6270
6271 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6272
6273 * sim-bits.c: Add 8 bit versions of bit macros.
6274
6275 * sim-bits.h: Ditto.
6276
6277Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6278
6279 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6280 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6281
c906108c
SS		 6282 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6283 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6284
c906108c
SS		 6285 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6286 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6287
c906108c
SS		 6288Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6289
6290 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6291 configure.in: Output to cconfig.h instead of config.h.
6292
6293 * configure: Regenerated to track ../common/aclocal.m4 changes.
6294
6295Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6296
6297 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6298 BFD if known.
6299
6300Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6301
6302 * callback.c (os_write): divert stdout and stderr to their
6303 respective hooks.
6304
6305Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6306
6307 * sim-profile.c (profile_print_speed): Call
6308 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6309
6310 * sim-events.c (sim_events_elapsed_time): New function return nr
6311 host MS consumed by the simulator.
6312 (sim_watch_valid): Use.
6313
6314 * sim-module.c (modules): Install sim_events very very early.
6315
6316 * sim-profile.c (profile_print): Call profile_print_pc.
6317 (print_bar):
6318 (profile_pc_init): New function, set up processor for PC
6319 profiling.
6320 (profile_print_pc): New function, print a PC profile.
6321 (profile_pc_event): New function, sample PC.
6322
6323 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6324 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6325 profile struct.
6326
6327 * sim-options.c (sim_print_help): Pacify GCC.
6328
6329 * sim-n-core.h (sim_core_read_aligned_N,
6330 sim_core_write_aligned_N): Add un-conditional profile call.
6331 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6332 profile call when aligned read/write isn't used.
6333
6334 * sim-base.h: Include sim-profile, sim-model after sim-core &
6335 sim-events allow sim-core to define useful values.
6336
6337 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6338 (profile_option_handler, profile_options): Add support for
6339 --profile-core option.
6340 (print_bar): Include when core profiling.
6341 (profile_print_core): New function, print core profile.
6342
6343 * sim-config.c (print_sim_config): Print profile status.
6344
6345 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6346 WITH_PROFILE_PC_P): Define.
6347 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6348 (PROFILE_COUNT_CORE): Define.
6349
6350Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6351
6352 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6353 interrupt_names array as the data.
6354 (sim-watch.h): Document.
6355
6356Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6357
6358 * sim-options.c (sim_print_help): When the doc string is to long
6359 word wrap it.
6360
6361 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6362 that only the first few the watch options are listed. Generate
6363 meanginful usage messages.
6364
6365 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6366
c906108c
SS		 6367Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6368
6369 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6370 (standard_option_handler): Handle --architecture-info.
6371
6372Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6373
6374 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6375 illegal zero-sized array.
6376 * sim-core.c (sim_core_xor_read_buffer): same.
6377
6378Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6379
6380 * nltvals.def: Regenerate.
6381
6382Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6383
6384 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6385
6386Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6387
6388 * sim-bits.c (MASKED): Delete.
6389 (EXTRACTED): Delete.
6390 (LSEXTRACTED, MSEXTRACTED): New functions.
6391
6392 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6393 (MSMASKEDn, LSMASKEDn): Add last argument.
6394 (MSMASK*): Ditto.
72f4393d 6395
c906108c
SS		 6396 * sim-bits.h (EXTEND8, EXTEND16): Define.
6397 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6398
6399 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6400
6401 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6402 current instruction address.
6403
6404 * sim-inline.h (*_ENGINE): Define.
6405
6406Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6407
6408 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6409
6410 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6411 (watch_option_handler): Call delete_watchpoint with ident or type.
6412 (sim_watchpoint_install): Create interrupt specific watchpoint
6413 commands on the fly.
6414 (do_watchpoint_create): New function, create a watch point using
6415 type/int-nr info encoded in the option nr.
6416 (do_watchpoint_info): New function. List active watchpoints.
6417
6418 * sim-watch.h: Change data structure to a list.
6419
6420 * sim-memopt.c (memory_option_handler): Require explicit "all"
6421 before deleting all memory regions.
6422
6423 * sim-utils.c (sim_do_commandf): New function, printf version of
6424 sim_do_command.
6425
72f4393d
L		 6426 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6427
c906108c
SS		 6428 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6429 bit endianness.
6430 (SIGNED64, UNSIGNED64): Delete.
6431 (ALU64_ADD): Don't rely on bit endianness.
6432 (ALU64_BEGIN): Define.
6433
6434 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6435 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6436
6437 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6438 suffix - u64, LL - to 64 bit constants.
6439
6440Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6441
6442 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6443
6444 * sim-utils.h (NZALLOC): Define - zalloc * N.
6445
6446 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6447 implementation of read/write functions.
6448
6449 * Make-common.in (sim-hrw.o): New target.
6450
6451 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6452 memory.
6453
6454 * sim-memopt.c (memory_option_handler): Implement memory-size
6455 command. Implement memory-alias command. Let memory-delete delete
6456 all memory regions.
6457 (add_memopt): New function. Add a memory region.
6458 (do_memopt_delete): New function. Delete a memory region.
6459
6460 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6461
6462 * sim-core.c (sim_core_detach): New function.
6463 (sim_core_map_detach): New function. Perform the actual detach.
6464 (sim_core_init): Move initialization code from here.
6465 (sim_core_install): To here.
6466 (sim_core_uninstall): And here.
6467
6468 * sim-module.c: Add memopt module.
6469
6470 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6471 simulator base type.
6472
6473 * Make-common.in (sim_main_headers): Add sim-memopt.h
6474 (sim-memopt.o): New target.
6475
6476 * sim-core.c (sim_core_install): Add core_options to the option
6477 table.
6478
6479 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6480 --watch-delete.
6481
6482 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6483 comments.
6484
6485 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6486 address_word, add mask member.
72f4393d 6487
c906108c
SS		 6488 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6489 address_word, allow for 64bit targets in 32bit host. Add modulo
6490 argument.
6491 (sim_core_map_attach): Ditto.
6492 (new_sim_core_mapping): Ditto.
6493 (sim_core_translate): Mask address when modulo memory.
6494
6495Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6496
6497 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6498
6499 * gdbinit.in: New file.
6500 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6501 * Make-common.in (distclean): Delete .gdbinit.
6502 (.gdbinit): Add rule for.
6503 * configure: Regenerated to track ../common/aclocal.m4 changes.
6504
6505 * Make-common.in (cgen-run.o): Add rule for.
6506
6507Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6508
6509 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6510
6511 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6512 both resumed and previous elapsed time.
6513 (sim_events_init): Set initial_wallclock and current_wallclock to
6514 zero.
6515 (sim_events_install): Install sim_events_suspend and
6516 sim_events_resume.
6517 (sim_events_watch_clock): Allow for suspended simulator when
6518 computing the time of the clock event.
6519
6520 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6521 initial_wallclock to elapsed_wallclock, set both to zero.
6522 (sim_events_init, sim_events_uninstall): Delete prototypes.
6523
6524 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6525
c906108c
SS		 6526 * sim-module.c(sim_module_resume, sim_module_suspend): New
6527 functions.
6528
6529Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6530
6531 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6532 message.
6533
6534Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6535
6536 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6537 * Make-common.in (TAGS): Likewise.
6538 * sim-n-bits.h: Add TAGS comments for all functions.
6539 * sim-n-core.h: Likewise.
6540 * sim-n-endian.h: Likewise.
6541
6542Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6543
6544 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6545 kind.
72f4393d 6546
c906108c 6547 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6548
c906108c
SS		 6549 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6550 definition.
6551
6552Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6553
6554 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6555 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6556
6557Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6558
6559 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6560 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6561 nr_transfered and nr_this_transfer unsigned.
6562
6563 * sim-events.c (sim_events_tickn): N is signed, as limited to
6564 MAXINT.
6565
6566 * sim-n-endian.h (offset_N): Change size to unsigned.
6567
6568 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6569
6570Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6571
6572 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6573
6574 * sim-options.c (sim_parse_args): Use dupargv.
6575
6576Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6577
6578 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6579
6580Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6581
6582 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6583 base type.
6584
6585 * sim-options.c (standard_options): Add --architecture=MACHINE and
6586 --target=TARGET options.
6587 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6588 (standard_option_handler): Handle architecture and target options.
6589 (bfd.h): Include.
72f4393d 6590
c906108c
SS		 6591 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6592 bfd_openr.
6593 (sim_analyze_program): Set prog_bfd architecture from
6594 STATE_ARCHITECTURE if known.
6595
6596Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6597
6598 * configure: Regenerated to track ../common/aclocal.m4 changes.
6599 * config.in: Ditto.
6600
6601Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6602
6603 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6604 that option does not apply to certain files.
6605
6606Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6607
6608 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6609 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6610 offset from MSB/LSB.
6611
6612 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6613 access address of sub word quantity of a hosts 16, 32, 64 bit word
6614 type.
6615 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6616 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6617 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6618 return N*2 byte value with argument in Hi/Lo word. Renamed from
6619 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6620
c906108c
SS		 6621 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6622 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6623 so that bit offset is explicit.
6624
6625Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6626
6627 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6628 Update STATE_PROG_BFD when needed with a dup'd copy of the
6629 program.
6630
6631 * sim-config.c (sim_config): Delete ABFD argument, use
6632 STATE_PROG_BFD directly.
6633
6634Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6635
6636 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6637
c906108c
SS		 6638 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6639 and sim_load.
6640 (bfd.h): Include.
72f4393d 6641
c906108c
SS		 6642 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6643 hardware only simulator targets.
6644
6645 * Make-common.in (sim-hload.o): Add rule.
6646
6647Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6648
6649 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6650 used by copyargv and freeargv.
6651
6652 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6653 STATE_PROG_ARGV, not just a pointer.
6654
6655Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6656
6657 * configure: Regenerated to track ../common/aclocal.m4 changes.
6658 * config.in: Ditto.
6659
6660Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6661
6662 * aclocal.m4 (sim-endian): Add second argument to
6663 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6664 default endian when not hardwired.
6665
6666 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6667 else failes value for target byte order.
6668
6669 * sim-config.c (sim_config): Add abfd arguments. Set
6670 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6671 from same.
6672 (sim_config): Return SIM_RC, don't abort.
6673 (bfd.h): Include.
72f4393d 6674
c906108c
SS		 6675 * run.c (main): Update call to sim_open - add ABFD argument.
6676 * nrun.c (main): Add NULL ABFD argument.
6677
6678Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6679
6680 * callback.c (os_poll_quit): Make static.
6681 Call sim_cb_eprintf, not p->eprintf.
6682 (sim_cb_printf, sim_cb_eprintf): New functions.
6683 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6684
6685 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6686 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6687 sim-utils.h. #include sim-utils.h.
6688 * sim-utils.h: Above decls moved here.
6689 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6690
6691 * sim-watch.c (action_watchpoint): Fix thinkos.
6692
6693Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6694
6695 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6696
6697Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6698
6699 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6700 to FORCED_ALIGNMENT case.
6701
6702Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6703
6704 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6705
6706Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6707
6708 * Make-common.in (libsim.a): Fix typo.
6709
6710Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6711
6712 * nrun.c (main): Verify the structure returned before using it.
6713
6714Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6715
6716 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6717 default.
6718
6719 * sim-engine.c (sim_engine_install): New function. Install the
6720 engine init functions.
6721 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6722
c906108c
SS		 6723 * sim-module.c: Add sim_engine to list of modules that always
6724 install.
6725
6726Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6727
6728 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6729 to remove the old watchpoint, not delete_watchpoint.
6730 (watch_option_handler): Action the correct watchpoint, not just
6731 cycles.
6732
6733Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6734
6735 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6736 both low and high word.
6737 (sim_core_write_aligned_N): Ditto.
72f4393d 6738
c906108c
SS		 6739 * sim-trace.c (set_trace_options): Delete code explicitly setting
6740 core->trace.
6741
6742 * sim-options.c (sim_print_help): Call the list commands if not a
6743 standalone simulator.
6744 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6745
c906108c
SS		 6746 * sim-trace.c (set_trace_options): Assume core present.
6747
6748 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6749 buffer when full not almost full.
6750
6751Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6752
6753 * sim-events.c (sim_events_process): Don't blat the event queue
6754 when processing watchpoints.
6755
6756 * sim-watch.h: Make arg unsigned long - stop sign extension.
6757
6758 * sim-events.c (sim_watch_valid): rewrite so debugable.
6759
6760 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6761
6762 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6763 inequality test is possible.
6764 (handle_watchpoint): Re-pass is_within arg.
6765 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6766 0 to schedule_watchpoint's is_within arg.
6767 (sim_watchpoint_init): Re-pass is_within arg.
6768
6769 * sim-options.c (sim_print_help): Add is_command argument. Don't
6770 include -- prefix when called from the command line interpreter.
6771
6772 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6773
6774 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6775 zero indicates that the test should be reversed.
6776 (sim_events_watch_core): Ditto.
6777 (WATCH_CORE): Compare range against is_within.
6778 (WATCH_SIM): Ditto.
6779
6780Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6781
6782 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6783 sim_core_read_buffer. Check nr-bytes transfered.
6784
6785 * sim-core.h (sim_core_common): Define a new struct that contains
6786 the common data. to sd and cpu structures.
6787 * sim-core.c (sim_core_attach): Update.
6788 (sim_core_init): Update. Remember to copy initialized data to each
6789 cpu.
6790 (sim_core_find_mapping): Ditto.
6791
6792 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6793 (sim_core_write_buffer): Ditto.
6794
6795 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6796 transfer use xor version of read buffer.
6797 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6798
c906108c
SS		 6799 * sim-core.c (sim_core_xor_read_buffer): New function implement
6800 xor-endian data read breaking transfer up into xor-endian sized
6801 blocks.
6802 (sim_core_xor_write_buffer): Ditto for write.
6803 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6804 - needed for xor-endian transfers.
6805
6806Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6807
6808 * sim-inline.h: Review description.
72f4393d 6809
c906108c
SS		 6810 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6811 to just those involved in data transfers and configuration.
72f4393d 6812
c906108c
SS		 6813 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6814 string.
6815 * sim-n-core.h (sim_core_read_aligned_N): Use.
6816 (sim_core_read_unaligned_N): Ditto.
6817 (sim_core_read_unaligned_N): Ditto..
6818 (sim_core_write_unaligned_N): Ditto.
72f4393d 6819
c906108c 6820 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6821
c906108c
SS		 6822 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6823 endian.
6824 (sim_core_read_aligned_N): Ditto.
6825
6826 * sim-core.c (sim_core_set_xor_endian): New function.
6827 (sim_core_attach): Don't overwrite the per-cpu xor map when
6828 cloning the global core.
6829
6830Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6831
6832 * sim-engine.h: Update below so that it is using an enumerated
6833 type.
6834
6835Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6836
72f4393d
L		 6837 * sim-engine.c (sim_engine_restart):
6838 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6839 return value used for simulator restart from 0 to 2.
6840
6841Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6842
6843 * cgen-scache.c (scache_option_handler): Add is_command arg.
6844
6845 * sim-model.c (model_option_handler): Add is_command argument.
6846
6847 * sim-profile.c (profile_option_handler): Add is_command arg.
6848
6849 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6850 involved.
6851
6852 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6853 order that they are registered.
6854
6855 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6856 between option and command line processing.
6857
6858 * sim-options.c: Include stdlib.h, ctype.h.
6859
6860 * Make-common.in (sim-watch.o): Add rule.
6861 (sim_main_headers): Assume sim-assert.h included.
6862 (sim-*.o): Simplify make rule.
72f4393d 6863
c906108c
SS		 6864 * sim-module.c: Add sim_watch_install to module list.
6865
6866Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6867
6868 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6869 has been loaded.
6870
6871 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6872 * sim-events.c (sim_events_install): Ditto.
6873 * sim-core.c (sim_core_install): Ditto.
6874 * sim-model.c (model_install): Ditto.
6875 * sim-options.c (standard_install): Ditto.
6876 * sim-profile.c (profile_install): Ditto.
6877 * sim-reason.c (sim_stop_reason): Ditto.
6878 * sim-run.c (sim_engine_run): Ditto.
6879 * sim-utils.c (sim_analyze_program): Ditto.
6880
6881 * sim-module.c (modules): Make profile_install and trace_install
6882 optional.
6883
6884 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6885
6886 * sim-options.c (standard_option_handler): Set the byte order.
6887
6888 * sim-events.c (sim_events_process): Allow multi tick processing.
6889 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6890
c906108c
SS		 6891 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6892 prototypes. Under development.
6893 (sim_events): Replace processing with nr_ticks_to_process.
6894
6895Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6896
6897 * nrun.c (main): Pass callbacks to sim_open instead of using
6898 sim_set_callbacks.
6899
6900 * run.c (main): Ditto.
6901
6902Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6903
6904 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6905 stop tk interrupting malloc calls.
6906 (sim_events_zalloc): Converse.
6907
6908 * Make-common.in (sim_main_headers): Add sim-events.h.
6909
6910 * sim-events.c (sim_events_schedule_after_signal): Change return
6911 type to void - signal events are strictly internal.
6912 (sim_events_init): Allocate a finite buffer for signal events.
6913 (sim_events_schedule_after_signal): Enter signal events into the
6914 signal buffer.
6915
6916 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6917 (sim_engine_restart): Ditto.
6918 (sim_engine_abort): Ditto.
6919 * sim-stop.c (sim_stop): Ditto.
6920 (control_c_simulation): Ditto.
6921 * sim-resume.c (sim_resume): Ditto.
6922 (has_stepped): Ditto.
6923 * sim-abort.c (sim_engine_abort): Ditto.
6924
6925 * sim-basics.h (transfer_type): New type.
6926
6927 * sim-core.c (sim_core_signal): New function. Print core signal
6928 information.
6929 (sim_core_find_mapping): Add transfer argument.
6930
6931 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6932 SIM_CORE_SIGNAL if a recoverable abort.
6933 * sim-core.c (sim_core_find_mapping): Ditto.
6934
6935Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6936
6937 * sim-core.c (sim_core_find_mapping): Replace calls to
6938 sim_io_error to more resiliant sim_engine_abort.
6939
6940 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6941 (sim_core_write_unaligned_N): Ditto.
6942
6943Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6944
6945 * sim-module.c: Add sim_events_install to list.
72f4393d 6946
c906108c
SS		 6947 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6948 from sim_core_*.
6949 (sim_events_init): Now returns SIG_RC.
6950
6951 * sim-run.c: New file. Generic sim_engine_run.
6952 * sim-reason.c: New file. Generic sim_stop_reason.
6953 * sim-stop.c: New file. Generic sim_stop.
6954 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6955
c906108c
SS		 6956 * Make-common.in (sim-engine.o): Add rule.
6957 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6958
c906108c
SS		 6959 * sim-engine.h, sim-engine.c: New file. Provide generic
6960 implementation of sim_engine_halt, sim_engine_error. et.al.
6961
6962 * sim-base.h (sim_state_base): Add member halt.
6963 (sim-engine.h): Include.
6964
6965 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6966 handlers.
6967 * sim-events.c (sim_events_poll): Update event handler.
6968
6969Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6970
6971 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6972 function.
6973 (sim_events_watch_sim): New function.
6974 (sim_events_watch_core): New function.
6975 (sim_watch_valid): New function.
6976 (sim_events_preprocess): New function.
6977 (sim_events_process): Process the watchpoints as well as the timer
6978 queue.
6979 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6980 (sim_events_deschedule): Check all the queues when removing an
6981 event.
6982 (sim_events_init): Ditto for cleaning.
6983
6984Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6985
6986 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6987
6988Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6989
6990 * callback.c (os_open): Type of arg flags is int.
6991
6992Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6993
6994 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6995 just like normal numbers as per IEEE rules.
6996
6997Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6998
6999 * callback.c (os_close): Mark the descriptor as being
7000 available if the close succeeded.
7001 (os_open): Pass 0644 as the mode of the file being created.
7002
7003Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7004
7005 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7006 float.
7007
7008 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7009 * sim-lnline.h: Update.
7010
7011 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7012 conversion functions.
7013 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 7014
c906108c
SS		 7015 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7016 compare functions. Replacing.
7017 (sim_fpu_cmp): This. Delete.
72f4393d 7018
c906108c
SS		 7019Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7020
7021 * sim-core.c (sim_core_find_mapping): Call engine_error not
7022 sim_io_error when possible.
7023
7024Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7025
7026 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7027 high/low double word.
7028
7029 * sim-trace.h: Remove definition of attribute - defined in
7030 sim_basics.h.
7031
7032Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7033
7034 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7035 name of the option - or family of options.
7036
7037 * sim-options.c (sim_args_command): Match command `a-b c' with
7038 option `--a-b-c' from option table.
7039
7040Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7041
7042 * sim-options.c (sim_print_help): For optional arguments, wrap
7043 them in [].
7044
7045 * sim-trace.c (set_trace_options): New function, handle optional
7046 argument and multiple assignment.
7047 (trace_option_handler): Update.
7048
7049 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7050 when branch tracing selected.
7051
7052Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7053
7054 * sim-trace.c (trace_one_insn): Make a va-args function.
7055
7056 * sim-trace.c (trace_vprintf): New function, va-arg version of
7057 trace_printf.
7058
7059Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7060
7061 * sim-trace.c (trace_uninstall): Don't close a file twice.
7062 * sim-profile.c (profile_uninstall): Likewise.
7063
7064Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7065
7066 * sim-trace.c (toplevel): Include bfd.h.
7067 (trace_options): Note that --trace-linenum also turns on
7068 --trace-insn. Add --trace-{branch,semantics}.
7069 (trace_option_handler): If --trace-linenum, also turn on
7070 --trace-insn. Add --trace-branch support. If --trace-semantics,
7071 turn on ALU, FPU, branch, and memory tracing.
7072 (trace_one_insn): New function to trace an instruction. Support
7073 --trace-linenum.
7074 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7075
7076 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7077 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7078 (TRACE_branch): Add new mask.
7079 (TRACE_*_P): Define all possible trace_p macros.
7080 (trace_one_insn): Declare function.
7081
7082Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7083
7084 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7085 GNU C doesn't support __attributes__.
7086 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7087 format strings.
7088
7089Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7090
7091 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7092 addresses are masked forcing them to be correctly aligned.
7093 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7094 * sim-config.c (config_alignment_to_a): Update.
7095
7096 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7097 core data.
7098 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7099 type.
7100 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7101 processor specific core maps.
7102 (sim_core_map_attach): Copy the core map data to each of the
7103 processor specific core data structures.
7104 * sim-core.c (sim_core_find_mapping): Update.
7105
7106 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7107 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7108 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7109 alternatives that handle unaligned addresses.
7110 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7111 with just CPU arg.
7112 * cgen-utils.c (sim_disassemble_insn): Update.
7113
7114Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7115
7116 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7117 tracing.
7118
7119 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7120 fpu support.
7121
7122 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7123
7124Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7125
7126 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7127 to map type.
72f4393d 7128
c906108c
SS		 7129 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7130 statement.
7131
7132Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7133
7134 * cgen-trace.c: Prepend additional trace_printf argument.
7135
7136 * cgen-utils.c (sim_disassemble_insn): Add additional core
7137 arguments.
7138
7139Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7140
7141 * nrun.c (main): Catch/report errorenous simulator states.
7142
7143 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7144 * sim-trace.c: #include string.h/strings.h so that memset is
7145 defined.
7146 * sim-utils.c: Ditto.
7147 * sim-profile.c: Ditto. And stdlib.h.
7148 (print_bar): Only define when used by instruction or memory profiler.
7149
7150 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 7151
c906108c
SS		 7152 * sim-load.c (sim_load_file): Make the name constant.
7153 (sim_load_file): Passify gcc.
7154
7155 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7156 file.
7157 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 7158
c906108c
SS		 7159 * sim-base.h (sim_cpu): Pre define here so available to all.
7160
7161 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7162 Restore the sim_cpu and instruction_address arguments so that full
7163 information is available to the abort function.
7164 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7165 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7166
7167 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7168 tracing support for sim-events and sim-core.
7169 (trace_option_handler): Convert #if to if where possible so always
7170 compiled/checked by C compiler.
7171 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 7172
c906108c
SS		 7173 * sim-base.h: Adjust comment documenting how to define the cpu
7174 structure.
7175 (sim_state_base): Add sim_core and sim_events to simulator base
7176 object.
7177
7178 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7179 * sim-core.c (sim_core_init, sim_core_attach,
7180 sim_core_find_mapping): Update.
7181 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7182 update_time_from_event, insert_sim_event,
7183 sim_events_schedule_after_signal, sim_events_deschedule,
7184 sim_events_tick): Ditto.
72f4393d 7185
c906108c
SS		 7186 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7187 sim-model.h): Move #includes from here.
7188 * sim-base.h: To here.
7189 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 7190
c906108c
SS		 7191Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7192
7193 * callback.c (default_callback): Missing initialisers.
7194
7195Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7196
7197 * sim-utils.c (sim_add_commas): New function.
7198 * sim-basics.h (sim_add_commas): Add prototype.
7199 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7200 * sim-profile.c (COMMAS): New macro.
7201 (print_*): Use it to print commas in numbers.
7202
7203 * configure: Regenerated.
7204
7205 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7206 (cgen_state): New member run_fast_p.
7207 (cgen_init): Add prototype.
7208 (sim_disassemble_insn): New arg `cpu'.
7209 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7210 * cgen-utils.c (cgen_init): New function.
7211 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7212 * genmloop.sh: Call engine_halt if loop exits.
7213
7214 * Makefile.in (sim-options_h): Define.
7215 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7216 (sim-model.o): Add new rule.
7217 (cgen-{scache,trace,utils}.o): Add new rules.
7218 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7219 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7220 Indent output by 2 spaces.
7221 * cgen-scache.h (scache_print_profile): Update.
7222 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7223 Use trace_printf, not fprintf.
7224 (trace_extract): Use trace_printf, not cgen_trace_printf.
7225 * genmloop.sh (!FAST case): Increment `insn_count'.
7226 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7227 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7228 access macro's name.
7229 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7230 Change return type to SIM_RC.
7231 (sim_core_{install,uninstall}): New functions.
7232 * sim-core.h (sim_core_{install,uninstall}): Declare.
7233 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7234 Change return type to SIM_RC.
7235 * sim-model.h (models,machs,model_install): Declare.
7236 * sim-module.c (modules): Add scache_install, model_install.
7237 (sim_post_argv_init): Set cpu->state backlinks.
7238 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7239 (standard_option_handler): Likewise.
7240 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7241 sim-profile.h.
7242 (*): Assume ANSI C.
7243 (profile_options): Delete --profile-simcache.
7244 (profile_option_handler): Likewise.
7245 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7246 spaces.
7247 (profile_print_{memory,model}): Likewise.
7248 (profile_print_simcache): Delete.
7249 (profile_print_speed): New function.
7250 (profile_print): Rewrite.
7251 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7252 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7253 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7254 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7255 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7256 (profile_print): Update prototype.
7257
7258Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7259
7260 * cgen-scache.[ch], cgen-sim.h: New files.
7261 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7262 * sim-model.c: New file.
7263
7264 * Make-common.in (clean targets): Undo patch of Apr. 22.
7265
7266Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7267
7268 * sim-n-bits.h (signed): If we have a standard compiler, undef
7269 signed, so that signedN is defined correctly.
7270
7271Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7272
7273 * sim-module.h, sim-model.h, sim-profile.h: New files.
7274 * sim-module.c, sim-profile.c: New files.
7275 * Make-common.in (SIM_PROFILE): Define
7276 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7277 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7278 (sim_module.o,sim-profile.o): Add rules for.
7279 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7280 (--enable-sim-profile): Add.
7281 * configure: Regenerated.
7282 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7283 model. Move trace and profile support to sim-{trace,profile}.h.
7284 New members trace_data, profile_data.
7285 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7286 * sim-config.h: Provide default definition of WITH_PROFILE.
7287 (WITH_TRACE): Change default to -1.
7288 (MAX_NR_PROCESSORS): Always define.
7289 * sim-options.c: Move trace and profile support to
7290 sim-{trace,profile}.h.
7291 (sim_pre_argv_init): Moved to sim-model.c.
7292 (standard_install): New function.
7293 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7294 (standard_install): Declare.
7295 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7296 (trace_install, trace_uninstall): New functions.
7297 (trace_printf): Update reference to TRACE_FILE.
7298 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7299 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7300 (WITH_TRACE_FOO_P): Define.
7301 (trace_install): Declare.
7302 (TRACE_DATA): New struct.
7303
7304Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7305
7306 * run.c: Undo last exec_bfd patch.
7307 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7308
7309Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7310
7311 * run.c (exec_bfd): Add back in.
7312 (main): Set exec_bfd.
7313
7314Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7315
7316 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7317
7318Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7319
7320 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7321 less well defined engine_error.
7322 * sim-core.c: Ditto.
7323
7324Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7325
7326 * Make-common.in: Change clean targets to use :: so that other
7327 Makefiles can have their own clean targets.
7328 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7329 __STDC__ to control use of stdarg vs. varargs syntax. Some
7330 systems can't use __STDC__, but require stdarg.
7331
7332Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7333
7334 * sim-options.c (standard_options): Add --endian.
7335 (standard_option_handler): Likewise.
7336
7337 * nrun.c: #include <signal.h>.
7338 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7339 handler that calls sim_stop ().
7340
7341Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7342
7343 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7344 handler that calls sim_stop (). Simulators may still be
7345 establishing their own handler.
7346
7347 * sim-events.c (sim_events_poll): Rename from
7348 sim_events_at_large_int. Poll IO.
7349
7350 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7351 request.
7352
7353 * callback.c (os_poll_quit): New function poll for quit signal
7354 where needed.
7355 (default_callback): Include magic number.
7356
7357Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7358
7359 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7360 Check for functions getrusage, time.
7361 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7362 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7363 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7364 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7365
7366 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7367
7368 * sim-options.c, sim-options.h: New files.
7369 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7370 * Make-common.in (nrun.o): Add rules for.
7371 * nrun.c: New file.
7372
7373 * run.c (main): Check return value of sim_open.
7374
7375 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7376 (sim_main_headers): Add sim-trace.h.
7377 * run.c (exec_bfd, target_byte_order): Delete.
7378 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7379 call sim_load instead. Check return code of sim_create_inferior.
7380 * sim-base.h (CURRENT_STATE): Define.
7381 (sim_state_base): Make typedef. New members options, prog_argv,
7382 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7383 mem_size, memory [+ corresponding access macros].
7384 (sim_cpu_base): New typedef.
7385 * sim-trace.h: New file.
7386 * sim-trace.c: New file.
7387 * sim-basics.h: #include it.
7388 * sim-load.c: New file.
7389
7390Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7391
7392 * Make-common.in (INSTALL): Set to @INSTALL@.
7393 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7394 (install-common): Depend upon installdirs. Use
7395 $(program_transform_name) directly, rather than using
7396 $(INSTALL_XFORM).
7397 (installdirs): New target.
7398 * Makefile.in (INSTALL): Set to @INSTALL@.
7399 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7400 (install-man): Depend upon installdirs. Use
7401 $(program_transform_name) directly, rather than using
7402 $(INSTALL_XFORM).
7403 (installdirs): New target.
7404
7405Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7406
7407 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7408 be overriden.
7409
7410Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7411
7412 * sim-basics.h: Only bring in config.h and tconfig.h if
7413 HAVE_CONFIG_H.
7414
7415Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7416
7417 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7418 numbering convention of the target.
7419 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7420 and WITH_TARGET_WORD_MSB.
7421 (sim_config): When possible, check for consistency with bitsize
7422 and msb.
7423
7424 * sim-bits.h: Allow MSB to be other than zero.
7425 * sim-bits.c: Ditto.
7426 * sim-n-bits.h: Ditto.
72f4393d 7427
c906108c
SS		 7428 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7429 * sim-n-bits.h (MSMASKEDn): Ditto.
7430
7431Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7432
7433 * Makefile.in (INSTALL): Change install.sh to install-sh.
7434
7435Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7436
7437 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7438
7439Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7440
7441 * run.c (main): Check that a program to run was specified.
7442
7443Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7444
7445 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7446
7447 * configure: Regenerated to track ../common/aclocal.m4 changes.
7448 * config.in: Ditto.
7449
7450Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7451
7452 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7453 * sim-config.h: To here.
7454
7455 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7456 (sim_main_headers): Define.
7457 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7458 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7459 (clean): Use it.
7460 (sim-utils.o): Add rule for.
7461 * sim-utils.o: New file.
7462 * sim-basics.h: #include sim-base.h.
7463 (zalloc): Make argument unsigned long.
7464 * sim-base.h: New file.
7465 * sim-inline.h (SIM_IO support): Delete.
7466 * sim-io.h: Delete inline support.
7467 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7468 * sim-config.c: sim-state.h renamed to sim-main.h.
7469 * sim-core.c: Likewise.
7470 * sim-events.c: Likewise.
7471
7472 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7473
7474 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7475 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7476 -DDEBUG.
7477 * configure: Regenerated to track ../common/aclocal.m4 changes.
7478
7479Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7480
7481 * configure: Regenerated to track ../common/aclocal.m4 changes.
7482
7483Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7484
7485 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7486 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7487 are defined by the configure.
7488
7489 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7490
c906108c
SS		 7491 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7492 reserved-bits): Always define.
72f4393d 7493
c906108c
SS		 7494 * sim-config.h, sim-config.c (sim_config): New function - and new
7495 file - co-ordinate the setting/checking of the common simulator
7496 configuration options.
7497
7498 * Make-common.in (sim-config.o): Add rule.
7499
7500Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7501
7502 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7503 va_list from void *, since va_list might not be a pointer type.
7504
7505Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7506
7507 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7508 in wrong order.
7509 (offset_N): Correct computation of LE offset.
7510
7511 * sim-io.c (sim_io_error): Include a new line when reporting
7512 errors.
7513
7514 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7515 `/'.
7516
7517Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7518
7519 * run.c: Include alloca-conf.h.
7520
7521 * callback.c (os_evprintf_filtered): Fix typo.
7522
7523Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7524
7525 * run.c (string.h, strings.h, stdlib.h): Include.
7526
7527 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7528 0 when nothing pending.
7529
7530 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7531 will soon be going away.
7532 (getopt): Plicate GCC.
7533
7534 * sim-endian.c (sim-io.h): Plicate GCC.
7535 * sim-bits.c (sim-io.h): Ditto.
7536 * sim-n-bits.h (ROTn): Ditto.
7537
7538 * sim-io.c (sim_io_error): Correct check for NULL.
7539
7540 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7541 the __FILE__.
7542 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7543 path.
7544
7545Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7546
7547 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7548 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7549
7550Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7551
7552 * sim-alu.h: Include sim-xcat.h.
72f4393d 7553
c906108c
SS		 7554Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7555
7556 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7557 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7558 these.
7559
7560 * sim-events.c (sim_events_at_large_int): New function. Just
7561 schedules an event every large-int ticks.
7562 (sim_events_init): Call.
7563 (sim_events_tick, sim_events_process): Move async handing to
7564 sim_events_process. Move timer decrement so that it occures after
7565 events have been processed.
72f4393d 7566
c906108c
SS		 7567 * sim-basics.h (struct _engine): Remove declaration.
7568
7569 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7570 everything with same. Rename global struct to SIM_DESC.
7571 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7572 * sim-io.h, sim-io.c: Ditto.
72f4393d 7573
c906108c
SS		 7574 * sim-assert.h: New file. Optional assertion checking macros.
7575 * sim-io.c (sim_io_error): Make just this function tolerant to
7576 null pointers.
72f4393d 7577
c906108c
SS		 7578 * sim-xcat.h: New file. Define concatenate macros.
7579 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7580 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7581 concat macros.
72f4393d 7582
c906108c
SS		 7583
7584Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7585
7586 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7587
7588Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7589
7590 * sim-inline.h: Add definitions for sim-types.
7591 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7592 module.
7593
7594Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7595
c906108c
SS		 7596 * sim-events.h: Remove defunct reference to callback struct.
7597
7598Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7599
7600 * configure: Re-generate.
7601
7602Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7603
7604 * Make-common.in (CSEARCH): Do not include the gdb directory in
7605 the search path.
7606
7607Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7608
7609 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7610 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7611 to explicitly incorporate these.
7612
7613 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7614 specify the alignment restrictions of the target architecture -
7615 without this option all alignment restrictions are accomodated.
7616 (--enable-sim-assert): New option. Conditionally compile in
7617 assertion statements.
7618 (--enable-sim-float): New option. Strongly specify the target's
7619 floating point support.
7620 (--enable-sim-hardware): New option. Specify the hardware devices
7621 included in the simulation.
7622 (--enable-sim-packages): New option. Specify the hardware
7623 packages included in the simulation.
7624 (--enable-sim-regparm): New option. Specify that parameters be
7625 passed in registers instead of on the stack.
7626 (--enable-sim-reserved-bits): New option. Specify that reserved
7627 bits within an instruction are are correctly set.
7628 (--enable-sim-smp): New option. Specify the level of SMP support
7629 to be included in the simulator.
7630 (--enable-sim-stdcall): New option. Specify an alternative
7631 function call convention.
7632 (--enable-sim-xor-endian): New option. Configure xor-endian
7633 support used by some targets to implement bi-endian support.
72f4393d 7634
c906108c
SS		 7635Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7636
7637 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7638 host endianness to be overridden.
7639 (--enable-sim-endian): Allow the target platform's byte order
7640 to be overridden.
7641 (--enable-sim-inline): Control the inlining of common components.
7642 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7643 (--enable-sim-warnings): Enable additional GCC compiler checks.
7644 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7645 SIM_WARNINGS): Add.
72f4393d 7646
c906108c
SS		 7647 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7648 sim-*-n.h so that the names are uniq on dos machines
7649 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7650
c906108c
SS		 7651Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7652
7653 * run.c: #include "libiberty.h".
7654 (main): New locals sd,no_args,sim_argv.
7655 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7656 is program name. Update call to sim_set_callbacks.
7657 Record result of sim_open, pass to other sim_foo routines.
7658
7659Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7660
7661 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7662 final newline.
7663
7664Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7665
7666 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7667 Route stdout through buffered IO.
7668
7669 * callback.c: Add os_flush_stderr, os_write_stderr,
7670 os_evprintf_filtered functions to route error output through
7671 stderr.
72f4393d 7672
c906108c
SS		 7673 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7674 Correct return type - should be void.
7675
7676Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7677
7678 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7679
7680 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7681 not provide a default value as undefined indicates disable code.
7682
7683Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7684
7685 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7686 directory.
7687 * sim-events.h, sim-events.c: Ditto.
7688 * sim-io.h, sim-io.c: Ditto.
72f4393d 7689
c906108c 7690Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7691
c906108c
SS		 7692 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7693
7694 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7695 extract the tail or least signifiant bits from an integer of the
7696 specified size.
72f4393d 7697
c906108c
SS		 7698 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7699 WITH_TARGET_BITSIZE so that the compilation will fail when an
7700 unsupported bitsize value is defined.
7701
7702 (INSERTED*): Convert to functions.
7703 (EXTRACTED*): Ditto.
72f4393d 7704
c906108c 7705 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7706
c906108c
SS		 7707Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7708
7709 * sim-inline.h: Allow explicit control over which .c files will be
7710 included by their header.
7711
7712 * sim-inline.h: Allow explicit control over which .c files use the
7713 alternative - REGPARM - parameter passing mechanism.
72f4393d 7714
c906108c
SS		 7715 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7716 icache.c, idecode.c, semantics.c or support.c. Those names are
7717 not generally applicable.
72f4393d 7718
c906108c
SS		 7719Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7720
7721 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7722 in a fashion similar to sim-endian-n.
7723
7724 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7725 both value and address macro's.
7726
7727Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7728
7729 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7730
7731 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7732 generic L_word, H_word macro's.
7733
7734Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7735
7736 * sim-basics.h: Borrow code from ppc directory.
7737 * sim-bits.c: Ditto.
7738 * sim-bits.h: Ditto.
7739 * sim-config.h: Ditto.
7740 * sim-endian-n.h: Ditto.
7741 * sim-endian.c: Ditto.
7742 * sim-endian.h: Ditto.
7743 * sim-inline.c: Ditto.
7744 * sim-inline.h: Ditto.
7745 * sim-types.h: Ditto.
7746
7747Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7748
7749 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7750 all the ALU size alternatives and then auto-configure a default.
72f4393d 7751
c906108c
SS		 7752 * sim-alu.h: Copy ppc/idecode_expression.h.
7753
7754Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7755
7756 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7757 sign extend a bit within a value.
7758
7759 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7760 a pointer into the middle of a host word.
7761 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7762
c906108c
SS		 7763Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7764
7765 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7766 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7767 appropriate definitions of read, write, etc. Add prototype for
7768 system.
7769
7770Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7771
7772 * Makefile.in (libcommon.a): Delete.
7773 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7774 (gentmap,targ-vals.h,targ-map.c): Likewise.
7775 (run-autoconf): Delete.
7776 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7777 (common makefile fragment): Moved back into ...
7778 * Make-common.in: Resurrect.
7779 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7780 * configure: Regenerated.
7781
7782Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7783
7784 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7785 (SIM_AC_OUTPUT): To here.
7786
7787Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7788
7789 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7790 comments and single quotes. Fixes a problem found on hpux.
7791
7792Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7793
7794 * aclocal.m4: Remove Make-common.in from dependencies.
7795 * (distclean): Remove targ-vals.def.
7796
7797 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7798 into here. Makes insertion into makefiles easier. Also, change
7799 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7800 targ-map.o, and run are built. They are now built in the
7801 individual simulator directories, taking sources from ../common as
7802 necessary. This replaces the merging of libcommon.a into
7803 linsim.a, which was problematic for the WinGDB build process.
7804 * run.c: Include config.h from . instead of ../common.
7805 * Make-common.in: Remove. It's no longer necessary.
7806
7807Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7808
7809 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7810 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7811
7812Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7813
7814 * run.c (main): Set target_byte_order before call to sim_open.
7815
7816Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7817
7818 * callback.c: #include <stdlib.h>
7819 (os_error): New function.
7820 (default_callback): Add os_error.
7821
7822Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7823
7824 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7825 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7826 specific.
7827 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7828
7829Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7830
7831 * run.c: #include ../common/config.h, tconfig.h.
7832 (myname): New static global.
7833 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7834 Only process -c ifdef SIM_HAVE_SIMCACHE.
7835 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7836 Parse program name from argv[0] and use in error messages.
7837 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7838 Add support for incomplete h8/300 termination indicators.
7839 (usage): Make more verbose.
7840 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7841 * Makefile.in,Make-common.in,callback.c: New files.
7842 * nltvals.def,gentmap.c,gentvals.sh: New files.
7843
72f4393d 7844Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7845
7846 * run.c: Include stdarg.h if __STDC__.
7847
7848Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7849
7850 * run.c (main): Don't print out anything if the signal
7851 number is zero (ie no signal).
7852
7853Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7854
7855 * run.c (main): Print out if the program raised a signal.
7856
7857Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7858
7859 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7860 (main): Ditto.
7861
7862Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7863
7864 * run.c (main): Explicitly cast malloc() parameter.
7865
7866Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7867
7868 * run.c (sim_bfd): New global to hold the bfd pointer for the
7869 executable.
7870 (main): Initialize sim_bfd.
7871
7872Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7873
7874 * run.c (main): Use new bfd_big_endian macro.
7875
7876Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7877
7878 * run.c (main): Removed SH specific comments, so source is
7879 generic. Also updated to only load relevant sections. Moved
7880 sim_open() to after callback attach (to match GDB).
7881
7882 * run.1: Removed SH specific comments.
7883
7884Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7885
7886 * run.c (main): Always return sigrc at end.
7887
7888Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7889
7890 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7891 bfd_check_format() fails.
7892
7893Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7894
7895 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
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