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sim: callback: convert time interface to 64-bit
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
00330cd1
MF		 12021-05-14 Mike Frysinger <vapier@gentoo.org>
2
3 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
4 (os_fstat): Delete 2nd arg to time callback.
5 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
6 to time callback.
7 * sim-io.h (sim_io_time): Change return to int64_t.
8 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
9
64654371
MF		 102021-05-14 Mike Frysinger <vapier@gentoo.org>
11
12 * callback.c (cb_host_to_target_stat): Change PTR to void*.
13 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
14
df68e12b
MF		 152021-05-14 Mike Frysinger <vapier@gentoo.org>
16
17 * Make-common.in (callback_h, remote_sim_h): Update path.
18 * callback.c: Update include path.
19 * gentmap.c (gen_targ_map_c): Likewise.
20 * sim-basics.h: Likewise.
21 * sim-close.c: Likewise.
22 * sim-core.c: Likewise.
23 * sim-load.c: Likewise.
24 * sim-module.h: Likewise.
25 * syscall.c: Likewise.
26
b50a658a
MF		 272021-05-08 Mike Frysinger <vapier@gentoo.org>
28
29 * Make-common.in (modules.c): Touch $@ at the end.
30
532497fe
MF		 312021-05-08 Mike Frysinger <vapier@gentoo.org>
32
33 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
34
12279229
MF		 352021-05-08 Mike Frysinger <vapier@gentoo.org>
36
37 * cgen-types.h (mode_names): Rename to ...
38 (cgen_mode_names): ... this.
39 (MODE_NAME): Use cgen_mode_names.
40 * cgen-utils.c (mode_names): Rename to ...
41 (cgen_mode_names): ... this.
42
6ae9091a
MF		 432021-05-08 Mike Frysinger <vapier@gentoo.org>
44
45 * cgen-ops.h (cgen_rtx_error): Declare.
46 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
47
aac7ce3c
MF		 482021-05-08 Mike Frysinger <vapier@gentoo.org>
49
50 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
51
0d0878d7
MF		 522021-05-08 Mike Frysinger <vapier@gentoo.org>
53
54 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
55 install-pdf): New rules.
56
65a9835b
TT		 572021-05-08 Tom Tromey <tom@tromey.com>
58
59 * sim-options.c (compare_strings): Remove.
60 (dup_arg_p): Use htab_eq_string.
61
2849d28d
MF		 622021-05-04 Mike Frysinger <vapier@gentoo.org>
63
64 * sim-hw.c (sim_hw_install): Rename to ...
65 (sim_install_hw): ... this. New prototype.
66 * sim-hw.h (sim_hw_install): Delete.
67 * sim-module.c: Delete sim-hw.h include.
68 (early_modules): Delete sim_hw_install.
69
937a049c
TT		 702021-05-04 Tom Tromey <tromey@adacore.com>
71
72 * Make-common.in (generated_files): Add config.h.
73
5ee0bc23
MF		 742021-05-04 Mike Frysinger <vapier@gentoo.org>
75
76 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
77 cast.
78 * sim-load.c (xprintf_bfd_vma): Delete.
79 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
80
f08708cb
SM		 812021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
82
83 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
84 (hw_event_queue_schedule_vtracef): Likewise.
85 * hw-tree.h (hw_tree_vparse): Likewise.
86 * sim-profile.c (profile_vprintf): Likewise.
87 * sim-trace.c (dis_printf): Likewise.
88 * sim-trace.h (trace_printf): Likewise.
89 (trace_vprintf): Likewise.
90 * sim-utils.h (sim_do_commandf): Likewise.
91 * hw-events.c (hw_event_queue_schedule): Use
92 hw_event_queue_schedule_tracef.
93
72042732
SM		 942021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
95
96 * sim-options.c (standard_option_handler): Add default cases to
97 switches.
98
f0c4dc40
MF		 992021-05-02 Mike Frysinger <vapier@gentoo.org>
100
101 * callback.c (os_error): Change __attribute__((noreturn)) to
102 ATTRIBUTE_NORETURN.
103 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
104 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
105 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
106 * hw-tree.h (hw_tree_delete): Likewise.
107 * sim-basics.h (__attribute__): Delete.
108 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
109 to ATTRIBUTE_NORETURN.
110 (sim_engine_abort, sim_engine_vabort): Likewise.
111 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
112 __attribute__((printf)) to ATTRIBUTE_PRINTF.
113 * sim-inline.h (NORETURN): Delete.
114 (UNUSED): Change to ATTRIBUTE_UNUSED.
115 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
116 and ATTRIBUTE_NORETURN.
117 (sim_io_eprintf, sim_io_error): Likewise.
118 * sim-profile.c (profile_printf): Likewise.
119 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
120 sim_debug_printf): Likewise.
121
e4821e2f
MF		 1222021-05-01 Mike Frysinger <vapier@gentoo.org>
123
124 * sim-options.c (dup_arg_p): Call htab_empty.
125
328e805b
MF		 1262021-05-01 Mike Frysinger <vapier@gentoo.org>
127
128 * dv-sockser.c (dv_sockser_install): Rename to ...
129 (sim_install_dv_sockser): ... this.
130 * dv-sockser.h (dv_sockser_install): Delete.
131 * sim-module.c: Delete dv-sockser.h include.
132 (early_modules): Delete dv_sockser_install.
133
8e5f1516
MF		 1342021-05-01 Mike Frysinger <vapier@gentoo.org>
135
136 * Make-common.in (LIB_OBJS): Add modules.o.
137 (generated_files): Add modules.c.
138 (modules.c): New target.
139 * sim-module.c (modules): Rename to ...
140 (early_modules): ... this. Delete 0 sentinel.
141 (early_modules_len): Define.
142 (sim_modules_detected, sim_modules_detected_len): Declare.
143 (sim_pre_argv_init): Call sim_module_install_list.
144 (sim_module_install): New function.
145 (sim_module_install_list): New function.
146 * sim-module.h (sim_module_install_list): Declare.
147
fe348617
MF		 1482021-05-01 Mike Frysinger <vapier@gentoo.org>
149
150 * nrun.c (strsignal): New prototype.
151
ccf2e592
MF		 1522021-05-01 Mike Frysinger <vapier@gentoo.org>
153
154 * callback.c (wrap): Delete.
155 (os_close): Replace wrap call with direct call & setting last_errno.
156 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
157 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
158
bd0918c9
MF		 1592021-04-26 Mike Frysinger <vapier@gentoo.org>
160
161 * gennltvals.py (TARGETS): Delete. Update comment.
162 (gentvals): Unify common code paths.
163 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
164 target argument.
165 * nltvals.def: Regenerate.
166
4478c331
TT		 1672021-04-25 Tom Tromey <tom@tromey.com>
168
169 * sim-options.c (compare_strings): New function.
170 (ARG_HASH_SIZE, ARG_HASH): Remove.
171 (dup_arg_p): Use htab_t.
172 (sim_parse_args): Remove assert.
173
3886790f
MF		 1742021-04-24 Mike Frysinger <vapier@gentoo.org>
175
176 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
177
837b53fd
MF		 1782021-04-24 Mike Frysinger <vapier@gentoo.org>
179
180 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
181 (sim_parse_args): Call SIM_ASSERT.
182
19f6a43c
TT		 1832021-04-22 Tom Tromey <tom@tromey.com>
184
185 * sim-utils.c: Update includes.
186
efd82ac7
TT		 1872021-04-22 Tom Tromey <tom@tromey.com>
188
189 * Make-common.in: Require GNU make.
190
b396d3a1
TT		 1912021-04-22 Tom Tromey <tom@tromey.com>
192
193 * Make-common.in (stamp-hw): New target.
194 (hw-config.h): Depend on stamp-hw.
195 (mostlyclean): Remove stamp-hw and hw-config.h.
196
be866656
TT		 1972021-04-22 Tom Tromey <tom@tromey.com>
198
199 * Make-common.in (mostlyclean): Now an alias for clean, not
200 distclean.
201
dbc0e7ce
TT		 2022021-04-22 Tom Tromey <tom@tromey.com>
203
204 * sim-events.c (sim_events_schedule): Use
205 sim_events_schedule_tracef.
206
2f632133
SM		 2072021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
208
209 * callback.c (os_printf_filtered, os_vprintf_filtered,
210 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
211 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
212 * sim-events.h (sim_events_schedule_tracef,
213 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
214
f3d25569
MF		 2152021-04-18 Mike Frysinger <vapier@gentoo.org>
216
217 * gennltvals.py (TARGETS): Add moxie.
218 * nltvals.def: Regenerate.
219
b7c5246b
MF		 2202021-04-18 Mike Frysinger <vapier@gentoo.org>
221
222 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
223 * nltvals.def: Regenerate.
224
b3d4da0f
MF		 2252021-04-18 Mike Frysinger <vapier@gentoo.org>
226
227 * gennltvals.py (TARGETS): Add rx.
228 * nltvals.def: Regenerate.
229
f956ecde
MF		 2302021-04-18 Mike Frysinger <vapier@gentoo.org>
231
232 * gennltvals.py (TARGETS): Add m32c.
233 * nltvals.def: Regenerate.
234
2390d779
MF		 2352021-04-18 Mike Frysinger <vapier@gentoo.org>
236
237 * gennltvals.py (TARGETS): Add iq2000.
238 * nltvals.def: Regenerate.
239
7da5cf78
MF		 2402021-04-18 Mike Frysinger <vapier@gentoo.org>
241
242 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
243
10737236
JB		 2442021-04-15 John Baldwin <jhb@FreeBSD.org>
245
246 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
247 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
248 CSEARCH.
249
d5a71b11
MF		 2502021-04-12 Mike Frysinger <vapier@gentoo.org>
251
252 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
253 sim_cpu_alloc.
254 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
255 cgen_cpu_max_extra_bytes.
256 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
257 (sim_cpu_alloc): Delete 2nd arg.
258
81e6e8ae
TT		 2592021-04-08 Tom Tromey <tom@tromey.com>
260
261 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
262 new-style declaration.
263
a0e674c1
MF		 2642021-04-03 Mike Frysinger <vapier@gentoo.org>
265
266 * Make-common.in (install-common): Install as run-$arch and
267 libsim-$arch.a when not the primary arch.
268
c2783492
MF		 2692021-04-02 Mike Frysinger <vapier@gentoo.org>
270
271 * Make-common.in (CFLAGS_FOR_BUILD): Define.
272 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
273
e7d9022b
MF		 2742021-03-13 Mike Frysinger <vapier@gentoo.org>
275
276 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
277 LDFLAGS_FOR_BUILD.
278
c6c7769d
MF		 2792021-03-13 Mike Frysinger <vapier@gentoo.org>
280
281 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
282 (gentmap.o): New rule.
283 (gentmap): Call LINK_FOR_BUILD.
284
6c57b87f
MF		 2852021-03-07 Mike Frysinger <vapier@gentoo.org>
286
287 * Make-common.in (check): Delete body.
288
ed30adf7
MF		 2892021-02-28 Mike Frysinger <vapier@gentoo.org>
290
291 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
292 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
293
f8069d55
MF		 2942021-02-27 Mike Frysinger <vapier@gentoo.org>
295
296 * Make-common.in (SIM_EXTRA_ALL): Delete.
297 (all): Delete $(SIM_EXTRA_ALL).
298
760b3e8b
MF		 2992021-02-21 Mike Frysinger <vapier@gentoo.org>
300
301 * acinclude.m4: Removed.
302
136da8cd
MF		 3032021-02-13 Mike Frysinger <vapier@gentoo.org>
304
305 * acinclude.m4: Delete all sinclude & m4_include calls.
306
652f80e0
MF		 3072021-02-13 Mike Frysinger <vapier@gentoo.org>
308
309 * aclocal.m4: Delete.
310
4c0d76b9
MF		 3112021-02-06 Mike Frysinger <vapier@gentoo.org>
312
313 * sim-events.c: Include sim-cpu.h.
314 (sim_event_watchpoints): Define watch_pc.
315 (sim_events_watch_pc): New function.
316 (WATCH_SIM): Handle watch_pc.
317 * sim-events.h (sim_events_watch_pc): New prototype.
318 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
319 sim_events_watch_pc.
320 * sim-watch.h (sim_watchpoints): Delete pc.
321
cd89c53f
MF		 3222021-02-06 Mike Frysinger <vapier@gentoo.org>
323
324 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
325 AC_CONFIG_HEADERS.
326
aa09469f
MF		 3272021-02-06 Mike Frysinger <vapier@gentoo.org>
328
329 * Make-common.in (HDEFINES, TDEFINES): Delete.
330 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
331 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
332 bfd/configure.host sourcing.
333
b9249c46
MF		 3342021-02-04 Mike Frysinger <vapier@gentoo.org>
335
336 * gennltvals.py (TARGETS): Add riscv.
337 (TARGET_DIRS): Likewise.
338 * nltvals.def: Regenerate from the latest libgloss sources.
339
64515412
MF		 3402021-01-31 Mike Frysinger <vapier@gentoo.org>
341
342 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
343
5bc4f5ca
SH		 3442021-01-31 Stafford Horne <shorne@gmail.com>
345
346 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
347 (fixdfsi): Change res from unsigned32 to signed32.
348 (fixdfdi): Change res from unsigned64 to signed64.
349
9a7ba4aa
MF		 3502021-01-30 Mike Frysinger <vapier@gentoo.org>
351
352 * gennltvals.sh: Replace shell script with ...
353 * gennltvals.py: ... this Python script.
354 * nltvals.def: Regenerate.
355
d4e3adda
MF		 3562021-01-30 Mike Frysinger <vapier@gentoo.org>
357
358 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
359 sim_cia.
360 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
361
18d4b488
MF		 3622021-01-30 Mike Frysinger <vapier@gentoo.org>
363
364 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
365
f4dd7491
MF		 3662021-01-30 Mike Frysinger <vapier@gentoo.org>
367
368 * sim-hw.c (merge_device_file): Replace fgets with getline.
369
481fac96
MF		 3702021-01-30 Mike Frysinger <vapier@gentoo.org>
371
372 * gennltvals.sh (gen_arches): Sort calls by first arg.
373 * nltvals.def: Regenerate.
374
f89f33e5
MF		 3752021-01-18 Mike Frysinger <vapier@gentoo.org>
376
377 * Make-common.in (version.c): Simplifiy args and call move-if-change.
378 * create-version.sh: Delete host & target alias logic. Write to the
379 output directly.
380
5e25901f
MF		 3812021-01-18 Mike Frysinger <vapier@gentoo.org>
382
383 * configure, configure.ac, Makefile.in: Delete.
384
d9b1deff
MF		 3852021-01-13 Mike Frysinger <vapier@gentoo.org>
386
387 * sim-watch.c (default_interrupt_handler): Define.
388 (sim_watchpoint_install): Set default interrupt_handler to new
389 default_interrupt_handler.
390
c54f3efd
MF		 3912021-01-13 Mike Frysinger <vapier@gentoo.org>
392
393 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
394
62fe7512
MF		 3952021-01-13 Mike Frysinger <vapier@gentoo.org>
396
397 * sim-events.c (sim_events_watch_sim): Change byte_order type to
398 enum bfd_endian.
399 (sim_events_watch_core): Likewise.
400 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
401 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
402 call to sim_events_watch_sim.
403
f220ef63
MF		 4042021-01-12 Mike Frysinger <vapier@gentoo.org>
405
406 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
407
9c70334d
MF		 4082021-01-11 Mike Frysinger <vapier@gentoo.org>
409
410 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
411
90e123dd
MF		 4122021-01-11 Mike Frysinger <vapier@gentoo.org>
413
414 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
415
68ed2854
MF		 4162021-01-11 Mike Frysinger <vapier@gentoo.org>
417
418 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
419 strings.h, time.h, and errno.h.
420 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
421 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
422 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
423 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
424 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
425 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
426 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
427 and strings.h include.
428
f074c07d
MF		 4292021-01-09 Mike Frysinger <vapier@gentoo.org>
430
431 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
432 * sim-core.c, sim-watch.c: Include libiberty.h.
433
50df264d
MF		 4342021-01-09 Mike Frysinger <vapier@gentoo.org>
435
436 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
437
bf470982
MF		 4382021-01-09 Mike Frysinger <vapier@gentoo.org>
439
440 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
441 Set WERROR_CFLAGS when first arg is not set or is "yes".
442
b5a4a01a
MF		 4432021-01-09 Mike Frysinger <vapier@gentoo.org>
444
445 * hw-base.c (full_name_of_hw): Delete full_name. Replace
446 hw_strdup call with hw_malloc.
447
ce0be407
MF		 4482021-01-09 Mike Frysinger <vapier@gentoo.org>
449
450 * cgen-par.c: Include stdlib.h.
451 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
452
46f900c0
MF		 4532021-01-08 Mike Frysinger <vapier@gentoo.org>
454
455 * Make-common.in (C_DIALECT): Define.
456 (COMPILE.pre): Append $(C_DIALECT).
457 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
458
e904f56d
MF		 4592021-01-07 Mike Frysinger <vapier@gentoo.org>
460
461 * sim-core.c (sim_memory_map): Define.
462
dfb856ba
MF		 4632021-01-04 Mike Frysinger <vapier@gentoo.org>
464
465 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
466 * configure: Regenerate.
467
babd2ee1
MF		 4682021-01-04 Mike Frysinger <vapier@gentoo.org>
469
470 * sim-options.c (sim_print_version): Print out more details when
471 is_command is non-zero.
472
19b1c385
MF		 4732021-01-04 Mike Frysinger <vapier@gentoo.org>
474
475 * sim-options.c (standard_option_handler): Call sim_print_version.
476 (sim_print_version): New function.
477 * sim-options.h (sim_print_version): New prototype.
478
dbed468b
MF		 4792021-01-04 Mike Frysinger <vapier@gentoo.org>
480
481 * sim-config.c (print_sim_config): Rename to ...
2b667e32 482 (sim_config_print): ... this.
dbed468b
MF		 483 * sim-config.h: Likewise.
484
0ede24f2
MF		 4852021-01-02 Mike Frysinger <vapier@gentoo.org>
486
487 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
488 FLOOR_PAGE): Delete unused macros.
489 (align_up, align_down): Define.
490
b3f8962b
TV		 4912020-08-10 Tom de Vries <tdevries@suse.de>
492
493 * sim-cpu.c: Include stdlib.h for free.
494
b760fb3a
SM		 4952020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
496
497 * nrun.c: Include stdlib.h.
498 * sim-core.c: Likewise.
499 * sim-engine.c: Likewise.
500 * sim-io.c: Likewise.
501 * sim-module.c: Likewise.
502 * sim-reason.c: Likewise.
503
78aa740b
TT		 5042019-12-19 Tom Tromey <tromey@adacore.com>
505
506 PR build/24572:
507 * Makefile.in (install-strip): New target.
508
f47674be
PK		 5092019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
510
511 * sim-utils.c: Prevent buffer overflow.
512
ddd44b70
DD		 5132019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
514
515 * gennltvals.sh: Add PRU libgloss target.
516 * nltvals.def: Regenerate from the latest libgloss sources.
517
f1cc84f5
SH		 5182019-06-13 Stafford Horne <shorne@gmail.com>
519
520 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
521 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
522 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
523
688cea90
SH		 5242019-06-13 Stafford Horne <shorne@gmail.com>
525
526 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
527 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
528
798066ab
AB		 5292019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
530
531 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
532 CURRENT_TARGET_BYTE_ORDER.
533 (SUBWORDTFSI): Likewise.
534 (JOINSIDF): Likewise.
535 (JOINSIXF): Likewise.
536 (JOINSITF): Likewise.
537
d3fe0d7b
AB		 5382019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
539
540 * sim-base.h: Add 'sim-assert.h' include.
541 * sim-basics.h: Add 'libiberty.h' include.
542
b6061d4d
SH		 5432019-03-28 Stafford Horne <shorne@gmail.com>
544
545 * sim-options.c: Include "config.h".
546 Include <stdio.h>.
547 * sim-watch.c: Include "config.h".
548 Include <stdio.h>.
549 * hw-device.c: Include <string.h>.
550 * hw-events.c: Include <string.h>.
551 * hw-handles.c: Include <stdlib.h>.
552 * sim-fpu.c: Include <stdlib.h>.
553
ef986697
SH		 5542019-03-28 Stafford Horne <shorne@gmail.com>
555
556 * Make-common.in (sim-arange_h): Remove sim-arange.c
557 * sim-arange.c: Remove SIM_ARANGE_C.
558 Add ifdef for _SIM_ARANGE_C_.
559 Include "sim-arange.h".
560 Remove include for unused "sim-assert.h".
561 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
562 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
563 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
564 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
565 INLINE_SIM_ARANGE.
566 * sim-arange.h (sim_addr_range_add): Declare as
567 INLINE_SIM_ARANGE.
568 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
569 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
570 Remove definition of SIM_ARANGE_INLINE.
571 Remove [HAVE_INLINE].
572 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
573 * sim-base.h: Include "sim-arange.h"
574 * sim-basics.h: Remove include of "sim-arange.h"
575 * sim-inline.c: Include "sim-arange.c"
576 * sim-inline.h: Define INLINE_SIM_ARANGE.
577 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
578 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
579
67f8b42f
TT		 5802019-01-26 Tom Tromey <tom@tromey.com>
581
582 * Make-common.in (version.c): Use sim's create-version.sh.
583 * create-version.sh: New file.
584
7516c26f
PK		 5852019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
586
b84bb29d 587 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 588
dc7e8184
SM		 5892019-01-15 Simon Marchi <simon.marchi@ericsson.com>
590
591 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
592
c5ebe0ff
AB		 5932018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
594
595 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
596 this point, it should have already been set in cb_syscall.
597
07f5f4c6
RH		 5982018-10-05 Stafford Horne <shorne@gmail.com>
599
600 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
601 (ADDOFDI): New function, add overflow flag DI variant.
602 (SUBCFDI): New function, subtract carry flag DI variant.
603 (SUBOFDI): New function, subtract overflow flag DI variant.
604
2283a210
КВО		 6052018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
606
607 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
608 cpu_core.byte_xor.
609 * sim-core.c (sim_core_set_xor): Likewise.
610 (sim_core_xor_read_buffer): Likewise.
611 (sim_core_xor_write_buffer): Likewise.
612
58884b0e
PG		 6132017-12-12 Peter Gavin <pgavin@gmail.com>
614 Stafford Horne <shorne@gmail.com>
615
616 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
617 flag.
618 (MUL1OFSI): New function, 1's complement overflow flag.
619
07b95864
PG		 6202017-12-12 Peter Gavin <pgavin@gmail.com>
621 Stafford Horne <shorne@gmail.com>
622
623 * cgen-accfp.c (remsf, remdf): New function.
624 (cgen_init_accurate_fpu): Add remsf and remdf.
625 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
626 * sim-fpu.c (sim_fpu_rem): New function.
627 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
628 (sim_fpu_rem): New function.
629 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
630
5c887dd5
JB		 6312017-09-06 John Baldwin <jhb@FreeBSD.org>
632
633 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
634 environment.
635
003ca0fd
YQ		 6362017-05-24 Yao Qi <yao.qi@linaro.org>
637
638 * sim-trace.c (trace_disasm): Caller update.
639
5357150c
MF		 6402016-08-15 Mike Frysinger <vapier@gentoo.org>
641
642 * sim-base.h (sim_state_base): Add prog_syms_count.
643 (STATE_PROG_SYMS_COUNT): Define.
644 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
645 (trace_load_symbols): New function.
646 (trace_sym_value): Likewise.
647 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
648 loading logic with a call to trace_load_symbols.
649 * sim-trace.h (trace_load_symbols, trace_sym_value): New
650 prototypes.
651
4c171e25
MF		 6522016-08-13 Mike Frysinger <vapier@gentoo.org>
653
654 * cgen-types.h (mode_names): Mark const.
655 * cgen-utils.c (mode_names): Likewise.
656
6b979454
MF		 6572016-08-13 Mike Frysinger <vapier@gentoo.org>
658
659 * cgen-defs.h (struct cgen_state): Delete argv and envp.
660 (STATE_ARGV, STATE_ENVP): Delete.
661
13754e4c
NC		 6622016-02-04 Nick Clifton <nickc@redhat.com>
663
664 * cgen-scache.c (scache_option_handler): Prevent possible
665 undefined behaviour computing the size of the scache by using
666 unsigned integers instead of signed integers.
667
f749ed60
JB		 6682016-01-17 Joel Brobecker <brobecker@adacore.com>
669
670 * sim-fpu.c: Minor comment fixes throughout.
671
3c8e93b7
JB		 6722016-01-17 Joel Brobecker <brobecker@adacore.com>
673
674 * sim-fpu.c (print_bits): Minor reformatting (no code change).
675 (sim_fpu_map): Likewise.
676
34ac507d
MF		 6772016-01-11 Mike Frysinger <vapier@gentoo.org>
678
679 * sim-config.c (print_sim_config): Drop extra whitespace before =
680 in output for byte order, stdio, and msb settings.
681
ce39bd38
MF		 6822016-01-10 Mike Frysinger <vapier@gentoo.org>
683
684 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
685 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
686 sim-stdio, sim-trace, and sim-profile.
687 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
688 (SIM_AC_OPTION_ASSERT): Likewise.
689 (SIM_AC_OPTION_SMP): Likewise.
690 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
691 * configure: Regenerate.
692 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
693 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
694 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
695 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
696 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
697 WITH_ENVIRONMENT & USER_ENVIRONMENT.
698 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
699 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
700 WITH_ASSERT, WITH_STDIO): Delete.
701 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
702 check.
703
e19418e0
MF		 7042016-01-10 Mike Frysinger <vapier@gentoo.org>
705
706 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
707 * configure: Regenerate.
708 * Make-common.in (SIM_PACKAGES): Delete.
709 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
710
16f7876d
MF		 7112016-01-10 Mike Frysinger <vapier@gentoo.org>
712
713 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
714
35656e95
MF		 7152016-01-10 Mike Frysinger <vapier@gentoo.org>
716
717 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
718
99d8e879
MF		 7192016-01-10 Mike Frysinger <vapier@gentoo.org>
720
721 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
722 sim_link_links.
723 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
724 * gentmap.c: Change targ-vals.def include to nltvals.def.
725 * Make-common.in (gentmap): Change targ-vals.def to
726 $(srccom)/nltvals.def.
727 (distclean): Delete rm -f targ-vals.def.
728 * Makefile.in: Update comment.
729
347fe5bb
MF		 7302016-01-10 Mike Frysinger <vapier@gentoo.org>
731
732 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
733 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
734 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
735
0dc73ef7
MF		 7362016-01-10 Mike Frysinger <vapier@gentoo.org>
737
738 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
739 and --enable-sim-stdcall and sim_stdcall.
740 * configure: Regenerate.
741 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
742 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
743 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
744 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
745 (REGPARM_*): Delete all regparm defines and their use.
746
22be3fbe
MF		 7472016-01-10 Mike Frysinger <vapier@gentoo.org>
748
749 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
750 * Make-common.in (SIM_CFLAGS): Delete.
751 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
752 * Makefile.in: Likewise.
753
936df756
MF		 7542016-01-09 Mike Frysinger <vapier@gentoo.org>
755
756 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
757 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
758 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
759 * acinclude.m4 (SIM_AC_COMMON): ... here.
760 * aclocal.m4, configure: Regenerate.
761 * config.in: Delete file.
762 * callback.c: Change cconfig.h include to config.h.
763 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
764 syscall.c: Likewise.
765 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
766 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
767
b900245c
MF		 7682016-01-06 Mike Frysinger <vapier@gentoo.org>
769
770 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
771 date, and time information.
772
2e3d4f4d
MF		 7732016-01-06 Mike Frysinger <vapier@gentoo.org>
774
775 * sim-options.c (sim_parse_args): Mark argv array const.
776 * sim-options.h (sim_parse_args): Likewise.
777
bfb2629c
MF		 7782016-01-05 Mike Frysinger <vapier@gentoo.org>
779
780 * sim-trace.c: Include dis-asm.h.
781 (OPTION_TRACE_DISASM): New enum.
782 (trace_options): Add trace-disasm flag.
783 (trace_option_handler): Handle OPTION_TRACE_DISASM.
784 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
785 (dis_read, dis_printf, trace_disasm): New functions.
786 * sim-trace.h: Include dis-asm.h.
787 (TRACE_INSN_IDX): Clarify comment.
788 (TRACE_DISASM_IDX): New enum.
789 (TRACE_disasm): New define.
790 (WITH_TRACE_DISASM_P): New define.
791 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
792 (STRACE_DISASM_P): New define.
793 (TRACE_DISASM_P): Likewise.
794 (TRACE_DISASM_P): Likewise.
795 (TRACE_DISASM): Likewise.
796 (trace_disasm): New function.
797
44ddb0c6
MF		 7982016-01-04 Mike Frysinger <vapier@gentoo.org>
799
800 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
801
bc273e17
MF		 8022016-01-04 Mike Frysinger <vapier@gentoo.org>
803
804 * cgen-scache.c (MAX): Delete.
805 (scache_init): Change MAX to max.
806 * cgen-trace.c (min): Delete.
807 * cgen-utils.c (min): Delete.
808 * sim-basics.h [!min] (min): Define.
809 [!max] (max): Define.
810
8d7d784e
MF		 8112016-01-04 Mike Frysinger <vapier@gentoo.org>
812
813 * sim-options.c (sim_parse_args): Tweak getopt error message.
814
9bbf6f91
MF		 8152016-01-04 Mike Frysinger <vapier@gentoo.org>
816
817 * acinclude.m4 (sim-bswap): Delete.
818 * configure: Regenerate.
819 * Make-common.in (SIM_BSWAP): Delete.
820 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
821 * sim-config.h (htonl, ntohl): Delete.
822 (WITH_BSWAP): Delete.
823
77cf2ef5
MF		 8242016-01-03 Mike Frysinger <vapier@gentoo.org>
825
826 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
827 opterr state to it before calling getopt_long and restore afterwards.
828 Set opterr to 0. When optc is '?', call sim_io_eprintf.
829
61971b86
MF		 8302016-01-03 Mike Frysinger <vapier@gentoo.org>
831
832 * hw-device.h (device): Delete commented typedef.
833 * sim-basics.h (device): Delete typedef.
834
34fed699
MF		 8352016-01-03 Mike Frysinger <vapier@gentoo.org>
836
837 * sim-options.c (sim_parse_args): Replace for loop with a call
838 to countargv.
839
aba6f46b
MF		 8402016-01-03 Mike Frysinger <vapier@gentoo.org>
841
842 * nrun.c (myname): Mark const.
843 (main): Mark name const. Replace myname parsing loop with a
844 call to lbasename.
845
0cb8d851
MF		 8462016-01-03 Mike Frysinger <vapier@gentoo.org>
847
848 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
849 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
850 (SIM_AC_OPTION_HOSTENDIAN): Delete.
851 * config.in, configure: Regenerate.
852 * Make-common.in (SIM_HOSTENDIAN): Delete.
853 * sim-config.c (current_host_byte_order): Delete.
854 (sim_config): Delete current_host_byte_order assignments and
855 CURRENT_HOST_BYTE_ORDER checks.
856 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
857 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
858 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
859 (current_host_byte_order): Delete.
860 (CURRENT_HOST_BYTE_ORDER): Likewise.
861 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
862 (HOST_BYTE_ORDER): ... this.
863 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
864 HOST_BYTE_ORDER.
865 (sim_endian_join_16): Likewise.
866 * sim-n-core.h (sim_core_read_misaligned_N): Change
867 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
868 (sim_core_write_misaligned_N): Likewise.
869 * sim-n-endian.h (endian_t2h_N): Likewise.
870 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
871 endian_le2h_N): Likewise.
872 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
873
1ac72f06
MF		 8742016-01-02 Mike Frysinger <vapier@gentoo.org>
875
876 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
877 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
878 BFD_ENDIAN_UNKNOWN.
879 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
880 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
881 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
882 * nrun.c (main): Likewise.
883 * sim-config.c (current_host_byte_order): Change type to enum
884 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
885 (current_target_byte_order): Likewise.
886 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
887 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
888 BFD_ENDIAN_UNKNOWN.
889 (sim_config): Change prefered_target_byte_order type to enum
890 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
891 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
892 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
893 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
894 Delete all the various arch/OS endian includes & defines.
895 (current_host_byte_order): Change type to enum bfd_endian.
896 (current_target_byte_order): Likewise.
897 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
898 (CURRENT_TARGET_BYTE_ORDER): Likewise.
899 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
900 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
901 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
902 BFD_ENDIAN_UNKNOWN.
903 (sim_events_watch_core): Likewise.
904 * sim-events.h: Likewise.
905 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
906 BFD_ENDIAN_BIG.
907 (sim_core_write_misaligned_N): Likewise.
908 * sim-n-endian.h (endian_h2be_N): Likewise.
909 (endian_be2h_N): Likewise.
910 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
911 (offset_N): Likewise.
912 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
913 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
914
d47f5b30
MF		 9152016-01-02 Mike Frysinger <vapier@gentoo.org>
916
917 * cgen-defs.h (current_state): Delete.
918 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
919 * sim-utils.c (current_state): Delete.
920
9950eccb
MF		 9212015-12-30 Mike Frysinger <vapier@gentoo.org>
922
923 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
924 to use lbasename.
925
5e744ef8
MF		 9262015-12-27 Mike Frysinger <vapier@gentoo.org>
927
928 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
929
1b393626
MF		 9302015-12-26 Mike Frysinger <vapier@gentoo.org>
931
932 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
933 * config.in, configure: Regenerate.
934 * Make-common.in (sim-basics_h): Delete tconfig.h.
935 (distclean): Likewise.
936 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
937 (new_sim_core_mapping): Delete WITH_HW and device *device.
938 (sim_core_map_attach, sim_core_attach): Likewise.
939 (sim_core_read_buffer): Delete WITH_DEVICES logic.
940 (sim_core_write_buffer): Likewise.
941 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
942 *device.
943 (sim_core_attach): Likewise.
944 (device_io_read_buffer, device_io_write_buffer): Delete.
945 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
946 (sim_core_write_aligned_N): Likewise.
947 * tconfig.h: Delete file.
948
dea10706
MF		 9492015-12-26 Mike Frysinger <vapier@gentoo.org>
950
951 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
952 Call sim_cpu_hw_io_read_buffer if cpu is valid.
953 (sim_core_write_buffer): Move cia decl to top of func. Call
954 sim_cpu_hw_io_write_buffer if cpu is valid.
955
49aef5a5
MF		 9562015-12-25 Mike Frysinger <vapier@gentoo.org>
957
958 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
959 HW_TRACE call.
960 (hw_find_integer_property): Likewise.
961 (hw_find_integer_array_property): Likewise.
962 (hw_add_duplicate_property): Likewise.
963
cf59f47e
MF		 9642015-12-25 Mike Frysinger <vapier@gentoo.org>
965
966 * sim-config.h (WITH_ENGINE): Delete.
967 * sim-module.c (modules): Always include sim_engine_install.
968
0d585950
MF		 9692015-12-25 Mike Frysinger <vapier@gentoo.org>
970
971 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
972 * cgen-types.h (SIM_HAVE_MODEL): Delete.
973 * sim-base.h: Always include sim-model.h.
974 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
975 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
976 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
977 [!WITH_MODEL_P] (sim_machs): Define.
978 * sim-model.h: Add some developer docs.
979 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
980 (WITH_MODEL_P): Define.
981 * sim-module.c (modules): Always include sim_model_install.
982 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
983
8a0ebee6
MF		 9842015-12-25 Mike Frysinger <vapier@gentoo.org>
985
986 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
987 * sim-model.c: Likewise.
988 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
989 SIM_MACH_IMP_PROPERTIES
990
42a3af56
MF		 9912015-12-25 Mike Frysinger <vapier@gentoo.org>
992
993 * sim-core.c (device_error): Delete.
994 (sim_core_map_attach): Delete calls to device_error.
995 (sim_core_attach): Likewise.
996 * sim-core.h (device_error): Delete.
997 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
998 to sim_engine_abort.
999 (sim_core_write_aligned_N): Likewise.
1000
9e8e7dd9
MF		 10012015-12-25 Mike Frysinger <vapier@gentoo.org>
1002
1003 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1004 * sim-core.c (sim_core_write_buffer): Likewise.
1005 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1006 (sim_core_write_aligned_N): Likewise.
1007
268c9139
MF		 10082015-12-25 Mike Frysinger <vapier@gentoo.org>
1009
1010 * dv-pal.c: Include config.h and sim-main.h.
1011 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1012
26936211
MF		 10132015-12-24 Mike Frysinger <vapier@gentoo.org>
1014
1015 * sim-options.c (standard_options): Always enable load-lma and
1016 load-vma options.
1017 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1018
9db2b719
MF		 10192015-12-24 Mike Frysinger <vapier@gentoo.org>
1020
1021 * sim-module.c (MODULE_LIST): Delete.
1022
bd3fb5b8
MF		 10232015-12-24 Mike Frysinger <vapier@gentoo.org>
1024
1025 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1026 Move to h8300/compile.c.
1027 [SIM_H8300] (standard_options): Likewise.
1028 (standard_option_handler): Likewise.
1029
84e8e361
MF		 10302015-12-24 Mike Frysinger <vapier@gentoo.org>
1031
1032 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1033 sim_watchpoint_install.
1034
3cabaf66
MF		 10352015-12-24 Mike Frysinger <vapier@gentoo.org>
1036
1037 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1038 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1039 sim_memopt_install.
1040 * sim-options.c (OPTION_MEM_SIZE): Delete.
1041 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1042 (standard_option_handler): Likewise.
1043
8abe6c66
MF		 10442015-12-24 Mike Frysinger <vapier@gentoo.org>
1045
1046 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1047
dc11500a
MF		 10482015-11-21 Mike Frysinger <vapier@gentoo.org>
1049
1050 PR sim/18762
1051 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1052
2561d580
MF		 10532015-11-21 Mike Frysinger <vapier@gentoo.org>
1054
1055 PR sim/19273
1056 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1057 vasprintf, and va_end together. Check ret after va_end call.
1058
37258e99
MF		 10592015-11-21 Mike Frysinger <vapier@gentoo.org>
1060
1061 * sim-types.h (SIM_PRI_TB): Define.
1062 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1063 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1064 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1065 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1066
cdf850e9
MF		 10672015-11-17 Mike Frysinger <vapier@gentoo.org>
1068
1069 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1070 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1071 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1072 (sim_core_translate): Likewise.
1073 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1074
146b80ff
MF		 10752015-11-16 Mike Frysinger <vapier@gentoo.org>
1076
1077 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1078 (cgen_cpu_close): Change to XCONCAT2.
1079
797eee42
MF		 10802015-11-15 Mike Frysinger <vapier@gentoo.org>
1081
1082 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1083 and sim-stop.o.
1084
6e4f085c
MF		 10852015-11-14 Mike Frysinger <vapier@gentoo.org>
1086
1087 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1088 * sim-close.c: New file.
1089
8e394ffc
AB		 10902015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1091 Ali Lown <ali.lown@imgtec.com>
1092
1093 * sim-bits.h (EXTEND6): New macro.
1094 (EXTEND12): New macro.
1095 (EXTEND25): New macro.
1096
602a67cb
MF		 10972015-06-24 Mike Frysinger <vapier@gentoo.org>
1098
1099 * sim-trace.c (trace_one_insn): Delete.
1100 * sim-trace.h (trace_one_insn): Delete.
1101
9b6025d1
MF		 11022015-06-24 Mike Frysinger <vapier@gentoo.org>
1103
1104 * sim-trace.c (debug_printf): Rename to ...
1105 (sim_debug_printf): ... this.
1106 * sim-trace.h (debug_printf): Delete define.
1107 (debug_printf): Rename to ...
1108 (sim_debug_printf): ... this.
1109
fa8f87e5
MF		 11102015-06-24 Mike Frysinger <vapier@gentoo.org>
1111
1112 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1113 (trace_options): Add trace-register option.
1114 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1115 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1116 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1117 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1118 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1119
cf304b56
MF		 11202015-06-24 Mike Frysinger <vapier@gentoo.org>
1121
1122 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1123 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1124 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1125 STRACE_DEBUG): Define.
1126
8371bf0c
MF		 11272015-06-24 Mike Frysinger <vapier@gentoo.org>
1128
1129 * sim-trace.c (trace_options): Update help text for trace-alu,
1130 trace-fpu, trace-vpu, and trace-semantics.
1131 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1132 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1133
e7505490
MF		 11342015-06-24 Mike Frysinger <vapier@gentoo.org>
1135
1136 * sim-assert.h (SIM_FILTER_PATH): Delete.
1137 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1138 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1139 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1140 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1141 * sim-events.c: Include libiberty.h.
1142 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1143
8d0978fb
MF		 11442015-06-23 Mike Frysinger <vapier@gentoo.org>
1145
1146 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1147 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1148 (AC_ARG_ENABLE(sim-debug)): Likewise.
1149 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1150 (AC_ARG_ENABLE(sim-trace)): Likewise.
1151 (AC_ARG_ENABLE(sim-profile)): Likewise.
1152 (AC_ARG_ENABLE(sim-environment)): Likewise.
1153 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1154 (AC_ARG_ENABLE(sim-assert)): Likewise.
1155 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1156 (AC_ARG_ENABLE(sim-endian)): Likewise.
1157 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1158 (AC_ARG_ENABLE(sim-float)): Likewise.
1159 (AC_ARG_ENABLE(sim-scache)): Likewise.
1160 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1161 (AC_ARG_ENABLE(sim-inline)): Likewise.
1162 (AC_ARG_ENABLE(sim-packages)): Likewise.
1163 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1164 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1165 (AC_ARG_ENABLE(sim-smp)): Likewise.
1166 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1167 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1168 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1169 * configure: Regenerate.
1170
4953dc20
MF		 11712015-06-23 Mike Frysinger <vapier@gentoo.org>
1172
1173 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1174
b50a1532
MF		 11752015-06-23 Mike Frysinger <vapier@gentoo.org>
1176
1177 * cgen-trace.c [!__STDC__]: Delete.
1178 * sim-trace.h [!__STDC__]: Likewise.
1179
ccd4b295
MF		 11802015-06-21 Mike Frysinger <vapier@gentoo.org>
1181
1182 * sim-model.c (sim_model_init): Assert model is not NULL.
1183
f55b33d5
MF		 11842015-06-21 Mike Frysinger <vapier@gentoo.org>
1185
1186 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1187 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1188 uint#_t.
1189
618b526e
MF		 11902015-06-21 Mike Frysinger <vapier@gentoo.org>
1191
1192 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1193 (SIM_ALU_H): ... this.
1194 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1195 (SIM_ASSERT_H): ... this.
1196 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1197 (SIM_BASICS_H): ... this.
1198 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1199 (SIM_BITS_H): ... this.
1200 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1201 (SIM_ENDIAN_H): ... this.
1202
57b42d64
MF		 12032015-06-18 Mike Frysinger <vapier@gentoo.org>
1204
1205 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1206 constant string.
1207
7aec3bb9
MF		 12082015-06-18 Mike Frysinger <vapier@gentoo.org>
1209
1210 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1211 m for sentinel testing.
1212
7d5c6c43
MF		 12132015-06-17 Mike Frysinger <vapier@gentoo.org>
1214
1215 * sim-syscall.c: Include errno.h and targ-vals.h.
1216 (sim_syscall_multi, sim_syscall): Define.
1217 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1218 * syscall.c (cb_syscall): Extend comment.
1219
61a0c964
MF		 12202015-06-17 Mike Frysinger <vapier@gentoo.org>
1221
1222 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1223 * sim-syscall.c: New file.
1224 * sim-syscall.h: New file.
1225
6362a3f8
MF		 12262015-06-17 Mike Frysinger <vapier@gentoo.org>
1227
1228 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1229 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1230 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1231 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1232 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1233 Define.
1234 * gentmap.c (gen_targ_map_c): Output name field.
1235
306f4178
MF		 12362015-06-12 Mike Frysinger <vapier@gentoo.org>
1237
1238 * acinclude.m4: Change configure.in to configure.ac.
1239 * sim-config.h: Likewise.
1240
a3487082
MF		 12412015-06-12 Mike Frysinger <vapier@gentoo.org>
1242
1243 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1244 * configure: Regenerate.
1245
bb11f3ed
MF		 12462015-06-12 Mike Frysinger <vapier@gentoo.org>
1247
1248 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1249 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1250 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1251 TRACE_DEBUG): Define.
1252
bffcfec8
MF		 12532015-06-12 Mike Frysinger <vapier@gentoo.org>
1254
1255 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1256 * sim-trace.c (trace_option_handler): Likewise.
1257 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1258 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1259 (TRACE_ANY_P): Likewise.
1260
db7858e2
MF		 12612015-06-12 Mike Frysinger <vapier@gentoo.org>
1262
1263 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1264 CGEN_TRACE_INSN_FINI.
1265 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1266 trace_result to cgen_trace_result, trace_insn_fini to
1267 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1268 and trace_extract to cgen_trace_extract.
1269 * cgen-trace.h (trace_insn_init): Rename to ...
1270 (cgen_trace_insn_init): ... this.
1271 (trace_insn_fini): Rename to ...
1272 (cgen_trace_insn_fini): ... this.
1273 (trace_insn): Rename to ...
1274 (cgen_trace_insn): ... this.
1275 (trace_extract): Rename to ...
1276 (cgen_trace_extract): ... this.
1277 (trace_result): Rename to ...
1278 (cgen_trace_result): ... this.
1279 (TRACE_RESULT_P): Rename to ...
1280 (CGEN_TRACE_RESULT_P): ... this.
1281 (TRACE_INSN_INIT): Rename to ...
1282 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1283 cgen_trace_insn_init.
1284 (TRACE_INSN_FINI): Rename to ...
1285 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1286 cgen_trace_insn_fini.
1287 (TRACE_PRINTF): Rename to ...
1288 (CGEN_TRACE_PRINTF): ... this.
1289 (TRACE_INSN): Rename to ...
1290 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1291 (TRACE_EXTRACT): Rename to ...
1292 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1293 cgen_trace_extract.
1294 (TRACE_RESULT): Rename to ...
1295 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1296 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1297 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1298 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1299 TRACE_INSN to CGEN_TRACE_INSN.
1300 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1301
83034798
MF		 13022015-06-11 Mike Frysinger <vapier@gentoo.org>
1303
1304 * sim-events.c (ETRACE_P): Delete.
1305 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1306 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1307 * sim-events.h (struct _sim_events): Delete trace member.
1308 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1309 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1310
ce4eda4a
MF		 13112015-06-11 Mike Frysinger <vapier@gentoo.org>
1312
1313 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1314 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1315 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1316 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1317
a6c2a374
MF		 13182015-06-11 Mike Frysinger <vapier@gentoo.org>
1319
1320 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1321
9b9c712c
MF		 13222015-06-11 Mike Frysinger <vapier@gentoo.org>
1323
1324 * sim-trace.h (WITH_TRACE_P): New define.
1325 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1326 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1327 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1328 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1329 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1330 Redefine to use WITH_TRACE_P.
1331
13322015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 1333
1334 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1335 mistake in call to sim_engine_abort.
509c2f32 1336
0a13382c
NC		 13372015-04-29 Nick Clifton <nickc@redhat.com>
1338
1339 PR 18273
1340 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1341 increasing parenthesis around casts to signed values.
0a13382c 1342
767e68f1
MF		 13432015-04-21 Mike Frysinger <vapier@gentoo.org>
1344
1345 * gennltvals.sh: Add mcore support.
1346 * nltvals.def: Regenerate.
1347
248d23e8
MF		 13482015-04-21 Mike Frysinger <vapier@gentoo.org>
1349
1350 * cgen.sh: Add +x permissions.
1351 * genmloop.sh: Likewise.
1352 * gentvals.sh: Likewise.
1353 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1354 Change all uses of srcroot for newlib to newlibroot.
1355
20bca71d
MF		 13562015-04-18 Mike Frysinger <vapier@gentoo.org>
1357
1358 * sim-base.h (SIM_CPU): New typedef.
1359
7e83aa92
MF		 13602015-04-18 Mike Frysinger <vapier@gentoo.org>
1361
1362 * cgen-engine.h (CIA_ADDR): Delete.
1363 * sim-base.h: Update sim_cia example.
1364 [!CIA_ADDR] (sim_cia): New typedef.
1365
034685f9
MF		 13662015-04-17 Mike Frysinger <vapier@gentoo.org>
1367
1368 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1369 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1370 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1371 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1372 CIA_SET to CPU_PC_SET.
1373
78e9aa70
MF		 13742015-04-15 Mike Frysinger <vapier@gentoo.org>
1375
1376 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1377 * sim-main.h (STATE_CPU): Remove from comment and define.
1378
bf12d44e
MF		 13792015-04-13 Mike Frysinger <vapier@gentoo.org>
1380
1381 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1382 * configure: Regenerate.
1383
a542beff
MF		 13842015-04-13 Mike Frysinger <vapier@gentoo.org>
1385
1386 * sim-options.c: Include version.h.
1387 (OPTIONS_VERSION): New enum.
1388 (standard_options): Add "version".
1389 (standard_option_handler): Handle OPTIONS_VERSION.
1390
8c32ba22
MF		 13912015-04-13 Mike Frysinger <vapier@gentoo.org>
1392
1393 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1394 (create-version.sh): Delete.
1395
122bbfb5
MF		 13962015-04-06 Mike Frysinger <vapier@gentoo.org>
1397
1398 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1399
0fe84f3f
MF		 14002015-04-01 Mike Frysinger <vapier@gentoo.org>
1401
1402 * run-sim.h, run.c: Delete.
1403 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1404
aadc9410
MF		 14052015-03-31 Mike Frysinger <vapier@gentoo.org>
1406
1407 * config.in, configure: Regenerate.
1408 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1409 (ZLIB, ZLIBINC): Define.
1410 (BFD_LIB): Add $(ZLIB).
1411
5a394431
MF		 14122015-03-31 Mike Frysinger <vapier@gentoo.org>
1413
1414 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1415 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1416
92fc6153
MF		 14172015-03-29 Mike Frysinger <vapier@gentoo.org>
1418
1419 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1420 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1421 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1422
596f8827
MF		 14232015-03-24 Mike Frysinger <vapier@gentoo.org>
1424
1425 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1426 usage of STATE_WATCHPOINTS.
1427 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1428 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1429
523ba8f9
MF		 14302015-03-24 Mike Frysinger <vapier@gentoo.org>
1431
1432 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1433
c0931f26
MF		 14342015-03-24 Mike Frysinger <vapier@gentoo.org>
1435
1436 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1437
30452bbe
MF		 14382015-03-24 Mike Frysinger <vapier@gentoo.org>
1439
1440 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1441 of enable_sim_hardware to AC_ARG_ENABLE.
1442
49cd1634
MF		 14432015-03-23 Mike Frysinger <vapier@gentoo.org>
1444
1445 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1446 Add dv-sockser.o to sim_hw_objs.
1447
3649cb06
MF		 14482015-03-23 Mike Frysinger <vapier@gentoo.org>
1449
1450 * dv-sockser.c: Include config.h.
1451 * dv-sockser.h: Include sim-inline.h.
1452 [HAVE_DV_SOCKSER]: Move all prototypes here.
1453 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1454 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1455
6cd5ace4
MF		 14562015-03-16 Mike Frysinger <vapier@gentoo.org>
1457
1458 * gentmap.c, run.c: Convert old style prototypes.
1459
ae7d0cac
MF		 14602015-03-16 Mike Frysinger <vapier@gentoo.org>
1461
1462 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1463 symlinking tconfig.h to tconfig.in.
1464 * config.in, configure: Regenerate.
1465 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1466 * tconfig.in: Rename file ...
1467 * tconfig.h: ... here.
1468
8406bb59
MF		 14692015-03-15 Mike Frysinger <vapier@gentoo.org>
1470
1471 * dv-socker.h (dv_sockser_install): Declare.
1472 * sim-module.c: Include config.h.
1473 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1474 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1475 * sim-module.h: Include gdb/remote-sim.h.
1476
1303206d
MF		 14772015-03-14 Mike Frysinger <vapier@gentoo.org>
1478
1479 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1480 (sim-inline.c): Delete rule.
1481
465fb143
MF		 14822015-03-14 Mike Frysinger <vapier@gentoo.org>
1483
1484 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1485 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1486 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1487
93129366
MF		 14882015-03-14 Mike Frysinger <vapier@gentoo.org>
1489
1490 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1491 [!ASSERT, WITH_ASSERT]: Likewise.
1492 * sim-endian.c: Delete sim-io.h include.
1493
4c4ca605
MF		 14942015-02-19 Mike Frysinger <vapier@gentoo.org>
1495
1496 * run-sim.h (sim_kill): Delete unused prototype.
1497
dc1d9d1f
CG		 14982015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1499
16218fd3
CG		 1500 * gentmap.c: Include "string.h".
1501
15022015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1503
1504 * sim-options.c (sim_args_command): Call freeargv() when failure
1505 occurs.
dc1d9d1f 1506
fdbf396f
JB		 15072015-01-07 Joel Brobecker <brobecker@adacore.com>
1508
1509 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1510
2d7bb758
JB		 15112014-12-03 Joel Brobecker <brobecker@adacore.com>
1512
1513 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1514 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1515 callbacks following renaming in callback.h.
1516 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1517 callback by call to "to_lstat" callback
1518
6aefca7e
GB		 15192014-08-28 Gary Benson <gbenson@redhat.com>
1520
1521 * sim-trace.h (debug_printf): New define.
1522
2974be62
AM		 15232014-08-19 Alan Modra <amodra@gmail.com>
1524
1525 * configure: Regenerate.
1526
faa743bb
RM		 15272014-08-15 Roland McGrath <mcgrathr@google.com>
1528
1529 * configure: Regenerate.
1530 * config.in: Regenerate.
1531
60d847df
MF		 15322014-03-10 Mike Frysinger <vapier@gentoo.org>
1533
1534 * sim-command.c (sim_do_command): Add const to cmd.
1535 * sim-options.c (sim_args_command): Add const to cmd.
1536 * sim-options.h (sim_args_command): Add const to cmd.
1537
b2b255bd
MF		 15382014-03-05 Mike Frysinger <vapier@gentoo.org>
1539
1540 * sim-hload.c (sim_load): Add const to prog.
1541 * sim-load.c (sim_load_file): Likewise.
1542 * sim-utils.c (sim_analyze_program): Likewise.
1543 * sim-utils.h (sim_analyze_program): Likewise.
1544 (sim_load_file): Likewise.
1545
1a8a700e
MF		 15462014-03-04 Mike Frysinger <vapier@gentoo.org>
1547
1548 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1549 * callback.c (system): Delete unused prototype.
1550 (os_init): Likewise.
1551 (os_shutdown): Likewise.
1552 (os_unlink): Likewise.
1553 (os_time): Likewise.
1554 (os_system): Likewise.
1555 (os_rename): Likewise.
1556 (os_write_stdout): Likewise.
1557 (os_flush_stdout): Likewise.
1558 (os_write_stderr): Likewise.
1559 (os_flush_stderr): Likewise.
1560 (os_write): Likewise.
1561 (os_read_stdin): Likewise.
1562 (os_read): Likewise.
1563 (os_open): Likewise.
1564 (os_lseek): Likewise.
1565 (os_isatty): Likewise.
1566 (os_get_errno): Likewise.
1567 (os_close): Likewise.
1568 (os_vprintf_filtered): Likewise.
1569 (os_evprintf_filtered): Likewise.
1570 (os_error): Likewise.
1571 (fdmap): Likewise.
1572 (fdbad): Likewise.
1573 (wrap): Likewise.
1574 (wrap): Change to new style prototype.
1575 (fdbad): Likewise.
1576 (fdmap): Likewise.
1577 (os_close): Likewise.
1578 (os_poll_quit): Likewise.
1579 (os_get_errno): Likewise.
1580 (os_isatty): Likewise.
1581 (os_lseek): Likewise.
1582 (os_open): Likewise.
1583 (os_read): Likewise.
1584 (os_read_stdin): Likewise.
1585 (os_write): Likewise.
1586 (os_write_stdout): Likewise.
1587 (os_flush_stdout): Likewise.
1588 (os_write_stderr): Likewise.
1589 (os_flush_stderr): Likewise.
1590 (os_rename): Likewise.
1591 (os_system): Likewise.
1592 (os_time): Likewise.
1593 (os_unlink): Likewise.
1594 (os_stat): Likewise.
1595 (os_fstat): Likewise.
1596 (os_lstat): Likewise.
1597 (os_ftruncate): Likewise.
1598 (os_truncate): Likewise.
1599 (os_pipe): Likewise.
1600 (os_pipe_empty): Likewise.
1601 (os_pipe_nonempty): Likewise.
1602 (os_shutdown): Likewise.
1603 (os_init): Likewise.
1604 (cb_read_target_syscall_maps): Likewise.
1605 (cb_target_to_host_syscall): Likewise.
1606 (cb_host_to_target_errno): Likewise.
1607 (cb_target_to_host_open): Likewise.
1608 (cb_store_target_endian): Likewise.
1609 (cb_host_to_target_stat): Likewise.
1610 * sim-hload.c (sim_load): Change to new style prototype.
1611 * sim-load.c (sim_load_file): Change to new style prototype.
1612 (report_transfer_performance): Likewise.
1613 (xprintf_bfd_vma): Likewise.
1614 * syscall.c (cb_get_string): Change to new style prototype.
1615 (get_path): Likewise.
1616 (cb_syscall): Likewise.
1617
7b064844
HPN		 16182013-10-15 Hans-Peter Nilsson <hp@axis.com>
1619
1620 * create-version.sh: Align parameters to match those of
1621 ../../gdb/common/create-version.sh.
1622 * Make-common.in (srcsim): New variable.
1623 (version.c): Adjust call to create-version.sh as per above.
1624
bf3d9781
AM		 16252013-09-23 Alan Modra <amodra@gmail.com>
1626
1627 * configure: Regenerate.
1628
f06dccb0
MF		 16292013-09-03 Mike Stump <mikestump@comcast.net>
1630
1631 * sim-options.c (complete_option_list): Mark text and word const.
1632
d6c2da54
TT		 16332013-06-28 Tom Tromey <tromey@redhat.com>
1634
1635 * Make-common.in (version.c): Use version.in, not
1636 common/version.in.
1637 * create-version.sh: Likewise.
1638
b652c496
JB		 16392013-06-24 Joel Brobecker <brobecker@adacore.com>
1640
1641 * create-version.sh: New script. Adapted from
1642 gdb/commong/create-version.sh.
1643 * Make-common.in (version.c): Update rule dependencies,
1644 and re-implement using create-version.sh.
1645
3346cfda
NC		 16462013-06-21 Nick Clifton <nickc@redhat.com>
1647
1648 * gennltvals.sh: Add msp430 support.
1649 * nltvals.def: Regenerate.
1650
31e6ad7d
MF		 16512013-06-03 Mike Frysinger <vapier@gentoo.org>
1652
1653 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1654 * aclocal.m4, configure: Regenerate.
1655
d3685d60
TT		 16562013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1657
1658 PR build/15414:
1659 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1660 -Wformat-nonliteral with -Wno-format.
1661
1517bd27
MF		 16622013-03-26 Mike Frysinger <vapier@gentoo.org>
1663
1664 * acinclude.m4: Regenerate.
1665
3fd38161
JS		 16662013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1667
1668 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1669 which do not support dv-sockser.o. Add always as option to
1670 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1671 is always required to be enabled by simulator.
1672
3f170f37
MF		 16732012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1674
1675 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1676 * nltvals.def: Regenerate.
1677
5f3ef9d0
JB		 16782012-06-16 Joel Brobecker <brobecker@adacore.com>
1679
1680 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1681 * config.in, configure: Regenerate.
1682
2c1fa544
PA		 16832012-05-24 Pedro Alves <palves@redhat.com>
1684
1685 * sim-signal.h (sim_signal_to_target): Rename to ...
1686 (sim_signal_to_gdb_signal): ... this.
1687 * sim-signal.c (sim_signal_to_target): Rename to ...
1688 (sim_signal_to_gdb_signal): ... this.
1689 * sim-reason.c (sim_stop_reason): Adjust to rename.
1690
a493e3e2
PA		 16912012-05-24 Pedro Alves <palves@redhat.com>
1692
1693 PR gdb/7205
1694
72f4393d 1695 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1696
2ea28649
PA		 16972012-05-24 Pedro Alves <palves@redhat.com>
1698
1699 PR gdb/7205
1700
1701 Replace target_signal with gdb_signal throughout.
1702
a6ff997c
NC		 17032012-05-18 Nick Clifton <nickc@redhat.com>
1704
1705 PR 14072
1706 * callback.c: Include config.h before system header files.
1707 * cgen-trace.c: Likewise.
1708 * cgen-utils.c: Likewise.
1709 * gentmap.c: Likewise.
1710
ffbc20d9
MF		 17112012-04-02 Mike Frysinger <vapier@gentoo.org>
1712
1713 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1714
2aaed979
KB		 17152012-03-28 Rathish C <rathish.c@kpitcummins.com>
1716
1717 * sim-trace.c: Update the function prototype of save_data_size.
1718 Move the enum data_fmt from here...
1719 * sim-trace.h: ...to here.
1720 Add function prototype of save_data.
1721
a35a3322
MF		 17222012-03-25 Mike Frysinger <vapier@gentoo.org>
1723
1724 * sim-core.h (sim_core_trans_addr): Add prototype.
1725
f914e384
HPN		 17262012-03-24 Hans-Peter Nilsson <hp@axis.com>
1727
1728 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1729 missing in last change.
1730
2232061b
MF		 17312012-03-24 Mike Frysinger <vapier@gentoo.org>
1732
1733 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1734 * nrun.c: Include string.h/strings.h.
1735 * aclocal.m4, config.in, configure: Regenerate.
1736
ac0aacdf
MF		 17372012-03-22 Mike Frysinger <vapier@gentoo.org>
1738
1739 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1740 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1741 out -Werror initialization.
1742
509deab2
MF		 17432012-03-19 Mike Frysinger <vapier@gentoo.org>
1744
1745 * Make-common.in (TAGS): Change a-z to [:lower:].
1746 * acinclude.m4 (sim-trace): Likewise.
1747 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1748 Change A-Za-z0-9 to [:alnum:].
1749
9a5e0c49
MF		 17502012-03-18 Mike Frysinger <vapier@gentoo.org>
1751
1752 * nrun.c (main): Display strsignal of sigrc.
1753
96cdfef0
MF		 17542012-01-06 Mike Frysinger <vapier@gentoo.org>
1755
1756 * Makefile.in (abs_srcdir): Declare.
1757 (srcroot): Define in terms of abs_srcdir.
1758 (headers): Change srcdir to abs_srcdir.
1759
12c3e59c
JB		 17602012-01-02 Joel Brobecker <brobecker@adacore.com>
1761
1762 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1763 header.
1764
96987c2b
JB		 17652011-12-19 Joel Brobecker <brobecker@adacore.com>
1766
1767 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1768 system bourne shell.
1769
71712327
MF		 17702011-12-03 Mike Frysinger <vapier@gentoo.org>
1771
1772 * syscall.c (cb_get_string): Rename from "get_string".
1773 (get_path): Rename get_string call to cb_get_string.
1774
db2e4d67
MF		 17752011-12-03 Mike Frysinger <vapier@gentoo.org>
1776
1777 * Make-common.in (VPATH): Add $(srccom).
1778 (DEP): Delete.
1779 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1780 POSTCOMPILE): New variables.
1781 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1782 Include dependency files, when using GNU Make. Delete all
1783 dependency-only rules.
1784 * aclocal.m4: Include ../../config/depstand.m4. Call
1785 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1786 (MAKE, GMAKE): New substs.
1787
a13852d9
MF		 17882011-11-07 Mike Frysinger <vapier@gentoo.org>
1789
1790 PR sim/13161
1791 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1792 * configure, config.in: Regenerate.
1793 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1794
4399a56b
MF		 17952011-10-19 Mike Frysinger <vapier@gentoo.org>
1796
1797 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1798
f1a81b37
JB		 17992011-10-18 John Wehle <john@feith.com> (tiny patch)
1800
1801 * sim-profile.c (profile_info): Only print the title once.
1802
9c082ca8
MF		 18032011-10-17 Mike Frysinger <vapier@gentoo.org>
1804
1805 * acinclude.m4: Rename from aclocal.m4.
1806 * aclocal.m4: Regenerate.
1807
6ffe910a
MF		 18082011-10-17 Mike Frysinger <vapier@gentoo.org>
1809
1810 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1811 * common.m4: Delete.
1812 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1813 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1814 * configure: Regenerate.
1815
59c0b43d
TT		 18162011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1817
1818 * sim-alu.h (ALU32_AND): Clear carry flag.
1819 (ALU32_AND): Clear carry flag.
1820
66f8d993
MF		 18212011-10-09 Mike Frysinger <vapier@gentoo.org>
1822
1823 * dv-cfi.c: Include stdbool.h.
1824
d56a2aae
MF		 18252011-10-09 Mike Frysinger <vapier@gentoo.org>
1826
1827 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1828
4a99173d
MF		 18292011-10-04 Mike Frysinger <vapier@gentoo.org>
1830
1831 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1832 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1833
10915d9a
MF		 18342011-07-12 Mike Frysinger <vapier@gentoo.org>
1835
1836 * sim-command.c: Include sim-options.h.
1837
63042524
MF		 18382011-07-12 Mike Frysinger <vapier@gentoo.org>
1839
1840 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1841
24a6c33d
MF		 18422011-07-12 Mike Frysinger <vapier@gentoo.org>
1843
1844 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1845 Delete direct call to AC_PROG_CC.
1846
2419798b
MF		 18472011-07-05 Mike Frysinger <vapier@gentoo.org>
1848
1849 * sim-command.c: New file.
1850 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1851 (sim-command.o): New rule.
1852
440db575
MF		 18532011-05-27 Mike Frysinger <vapier@gentoo.org>
1854
1855 * sim-options.c (standard_option_handler): Remove arg[0] check
1856 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1857 not an empty string, otherwise assign "" back to it.
1858
3ddcae71
MF		 18592011-05-26 Mike Frysinger <vapier@gentoo.org>
1860
1861 * nltvals.def: Regenerate to include Blackfin syscalls again.
1862
3a49ea9f
MF		 18632011-05-25 Mike Frysinger <vapier@gentoo.org>
1864
1865 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1866 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1867 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1868 (trace_idx_to_str): Likewise.
1869 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1870 (TRACE_syscall): Define.
1871 (WITH_TRACE_SYSCALL_P): Likewise.
1872 (TRACE_SYSCALL_P): Likewise.
1873
dd931b2f
MF		 18742011-05-23 Mike Frysinger <vapier@gentoo.org>
1875
1876 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1877 remove now-unnecessary sub-scope for glue->type setting.
1878 Check to see if the "reg" property exists before we use it, and
1879 if it doesn't exist, error out for "glue" devices.
1880
0e31da21
MF		 18812011-05-23 Mike Frysinger <vapier@gentoo.org>
1882
1883 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1884 glue-or, and set type to glue_xor when name is glue-xor.
1885 (hw_glue_port_event): Return immediately when type is glue_io
1886 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1887 and hw_port_event calls from glue_and to end of function.
1888
34b47c38
MF		 18892011-05-11 Mike Frysinger <vapier@gentoo.org>
1890
1891 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1892 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1893 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1894 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1895 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1896 around function arguments.
1897
56a9aa1d
MF		 18982011-04-14 Mike Frysinger <vapier@gentoo.org>
1899
1900 * sim-options.c (complete_option_list, sim_complete_command):
1901 New functions.
1902
d45bea91
MF		 19032011-04-02 Mike Frysinger <vapier@gentoo.org>
1904
1905 * dv-glue.c: Fix up style.
1906
12c4cbd5
MF		 19072011-04-02 Mike Frysinger <vapier@gentoo.org>
1908
1909 * hw-alloc.c (hw_alloc_data): Adjust brace.
1910 * hw-base.c (hw_base_data): Likewise.
1911 (generic_hw_unit_decode): Fix indentation.
1912 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1913 * hw-events.c (hw_event, hw_event_data): Likewise.
1914 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1915 * hw-instances.c (hw_instance_data): Likewise.
1916 * hw-instances.h (hw_instance): Likewise.
1917 * hw-main.h (hw_descriptor, enum): Likewise.
1918 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1919 * hw-ports.h (hw_port_descriptor): Likewise.
1920 * hw-properties.c (hw_property_data): Likewise.
1921 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1922 _range_property_spec, _reg_property_spec): Likewise.
1923 * hw-tree.c (_name_specifier, printer): Likewise.
1924 (split_device_specifier, parse_string_property, hw_tree_traverse,
1925 print_size, print_reg_property, print_string, print_properties):
1926 Fix indentation.
1927
66ee2731
MF		 19282011-03-29 Mike Frysinger <vapier@gentoo.org>
1929
1930 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1931 * Make-common.in (dv-cfi.o): New rule.
1932 * dv-cfi.c, dv-cfi.h: New files.
1933
165b70ea
KB		 19342011-03-21 Kevin Buettner <kevinb@redhat.com>
1935
1936 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1937 fcntl.h and sys/fcntl.h, for constants.
1938 * nltvals.def: Regenerate.
1939 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1940 * sim-io.h (sys/types.h, sys/stat.h): Include.
1941 (sim_io_stat, sim_io_fstat): Declare.
1942
028f6515
MF		 19432011-03-14 Mike Frysinger <vapier@gentoo.org>
1944
1945 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1946 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1947 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1948 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1949 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1950 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1951 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1952 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1953 syscall.c: Trim trailing whitespace.
1954
ef016f83
MF		 19552011-03-05 Mike Frysinger <vapier@gentoo.org>
1956
1957 * gennltvals.sh: Handle bfin targets.
1958 * nltvals.def: Regenerate.
1959
fee17b35
KB		 19602011-02-25 Kevin Buettner <kevinb@redhat.com>
1961
1962 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1963 file descriptors.
1964
d79fe0d6
MF		 19652011-02-14 Mike Frysinger <vapier@gentoo.org>
1966
1967 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1968 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1969 (hw_free): Drop zfree logic and always call free.
1970 * hw-base.c (hw_delete): Change zfree to free.
1971 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1972 (hw_handle_remove_phandle): Likewise.
1973 * hw-instances.c (hw_instance_delete): Likewise.
1974 * hw-tree.c (parse_reg_property): Likewise.
1975 (parse_ranges_property): Likewise.
1976 (parse_string_property): Likewise.
1977 * sim-core.c (sim_core_uninstall): Likewise.
1978 * sim-cpu.c (sim_cpu_free_all): Likewise.
1979 * sim-hw.c (sim_hw_uninstall): Likewise.
1980 * sim-memopt.c (do_memopt_delete): Likewise.
1981 (sim_memory_uninstall): Likewise.
1982 * sim-module.c (sim_module_uninstall): Likewise.
1983 * sim-options.c (sim_parse_args): Likewise.
1984 * sim-profile.c (profile_pc_cleanup): Likewise.
1985 (profile_uninstall): Likewise.
1986 * sim-watch.c (do_watchpoint_delete): Likewise.
1987 * sim-utils.c (zfree): Delete.
1988 (sim_state_free): Change zfree to free.
1989 * sim-utils.h (zfree): Delete.
1990
891e7fb1
MF		 19912011-02-13 Mike Frysinger <vapier@gentoo.org>
1992
1993 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1994
9bd90cce
MF		 19952011-01-12 Mike Frysinger <vapier@gentoo.org>
1996
1997 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1998
39a3ae0a
MF		 19992011-01-12 Mike Frysinger <vapier@gentoo.org>
2000
2001 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2002 fails.
2003 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2004 when asprintf fails.
2005 * sim-utils.c (sim_do_commandf): Issue an error and return when
2006 asprintf fails.
2007 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2008 asprintf fails.
2009
3143e5a9
MF		 20102011-01-11 Mike Frysinger <vapier@gentoo.org>
2011
2012 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2013 bytes has been calculated and when mmap_next_fd is valid and
2014 nr_bytes is 0.
2015 (memory_option_handler): Allow missing size when mmap_next_fd is
2016 valid.
2017
cb11d1f4
MF		 20182011-01-10 Mike Frysinger <vapier@gentoo.org>
2019
2020 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2021 not empty, and always append $3 to $hardware.
2022
20232011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 2024
2025 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2026 * sim-hw.h (sim_hw_abort): Likewise.
2027
cc25892b
MF		 20282011-01-05 Mike Frysinger <vapier@gentoo.org>
2029
2030 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2031
44944448
JB		 20322011-01-05 Joel Brobecker <brobecker@adacore.com>
2033
2034 * run.1: Copyright year update.
2035
e61ddca7
MF		 20362010-12-28 Mike Frysinger <vapier@gentoo.org>
2037
e71b81d8
MF		 2038 * hw-alloc.h (HW_NALLOC): Define.
2039
2040010-12-28 Mike Frysinger <vapier@gentoo.org>
2041
e61ddca7
MF		 2042 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2043
bef6be3d
MF		 20442010-12-15 Mike Frysinger <vapier@gentoo.org>
2045
2046 * sim-memopt.c (OPTION_MAP_INFO): Define.
2047 (memory_options): Handle --map-info.
2048 (memory_option_handler): Handle OPTION_MAP_INFO.
2049
5be229c0
MF		 20502010-11-22 Mike Frysinger <vapier@gentoo.org>
2051
2052 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2053 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2054 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2055
81c641e7
MF		 20562010-11-22 Mike Frysinger <vapier@gentoo.org>
2057
2058 * sim-core.c (WITH_HW): Add device casts to device_error,
2059 device_io_read_buffer, and device_io_write_buffer.
2060
6ab5626b
MF		 20612010-11-16 Mike Frysinger <vapier@gentoo.org>
2062
2063 * dv-sockser.c (dv_sockser_write_buffer): New function.
2064 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2065 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2066
0bd15c7f
HPN		 20672010-10-07 Hans-Peter Nilsson <hp@axis.com>
2068
2069 * callback.c (os_lseek): Call wrap on lseek result.
2070
363a6e9f
OS		 20712010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2072
2073 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2074 call by its equality to -1 not by it being negative.
2075 (connected_p): Likewise for accept() call.
2076
c8551de3
MF		 20772010-04-23 Mike Frysinger <vapier@gentoo.org>
2078
2079 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2080
ef93a840
MF		 20812010-04-21 Mike Frysinger <vapier@gentoo.org>
2082
2083 * profile.c (sim_profile_print_bar): Add cpu argument.
2084
f093db8c
MF		 20852010-04-21 Mike Frysinger <vapier@gentoo.org>
2086
2087 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2088
0d3d2c71
MF		 20892010-04-21 Mike Frysinger <vapier@gentoo.org>
2090
2091 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2092 (profile_print_pc): Convert sim_io_printf to profile_printf.
2093 (profile_print_insn): Likewise.
2094 (profile_print_memory): Likewise.
2095 (profile_print_core): Likewise.
2096 (profile_print_model): Likewise.
2097 (sim_profile_print_bar): Likewise.
2098 (profile_print_speed): Likewise.
2099 (profile_print_addr_ranges): Likewise.
2100 (profile_info): Likewise.
2101 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2102
bd0bd508
MF		 21032010-04-19 Mike Frysinger <vapier@gentoo.org>
2104
2105 * sim-model.c (OPTION_MODEL): Convert to enum.
2106 (OPTION_MODEL_INFO): New enum.
2107 (model_options): Add model-info/info-model entries.
2108 (model_option_handler): Handle OPTION_MODEL_INFO.
2109
e8a76151
MF		 21102010-04-13 Mike Frysinger <vapier@gentoo.org>
2111
2112 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2113 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2114 initially.
2115
cb1cc9c6
MF		 21162010-04-13 Mike Frysinger <vapier@gentoo.org>
2117
2118 * sim-hrw.c (sim_write): Add const to buf arg.
2119 * sim-utils.h (sim_write_fn): Likewise.
2120
58f03a40
MF		 21212010-04-12 Mike Frysinger <vapier@gentoo.org>
2122
2123 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2124 defines.
2125
21cf617c
MF		 21262010-04-12 Mike Frysinger <vapier@gentoo.org>
2127
2128 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2129 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2130 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2131 * dv-sockser.c (sockser_options): Likewise.
2132 * hw-ports.c (empty_hw_ports): Likewise.
2133 * sim-hw.c (hw_options): Likewise.
2134 * sim-model.c (model_options): Likewise.
2135 * sim-options.c (standard_options): Likewise.
2136 * sim-profile.c (profile_options): Likewise.
2137 * sim-trace.c (trace_options): Likewise.
2138 * sim-watch.c (watchpoint_options): Likewise.
2139
e377ca52
MF		 21402010-04-12 Mike Frysinger <vapier@gentoo.org>
2141
2142 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2143 the local "arg_table" variable, and the xmalloc cast.
2144
adaaf009
MF		 21452010-04-10 Mike Frysinger <vapier@gentoo.org>
2146
2147 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2148 "prefix" var.
092d8476 2149 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 2150
9ec7269f
MF		 21512010-04-10 Mike Frysinger <vapier@gentoo.org>
2152
2153 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2154
709b3bb3
MF		 21552010-04-10 Mike Frysinger <vapier@gentoo.org>
2156
2157 * sim-trace.c (save_data): Add const markings to "buf" argument.
2158
3dd68605
MF		 21592010-04-10 Mike Frysinger <vapier@gentoo.org>
2160
2161 * sim-options.c (standard_option_handler): Add const markings to
2162 local "type" var.
2163
0ad22a74
MF		 21642010-04-02 Mike Frysinger <vapier@gentoo.org>
2165
2166 * hw-ports.h: Fix spelling typos.
2167
75005b3a
MF		 21682010-03-30 Mike Frysinger <vapier@gentoo.org>
2169
2170 * configure.ac: Check for socklen_t.
2171 * configure, config.in: Regenerated.
2172 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2173
d946c288
MF		 21742010-03-30 Mike Frysinger <vapier@gentoo.org>
2175
2176 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2177 * sim-hw.c (hw_option_handler): Likewise.
2178
ff398ee4
MF		 21792010-03-30 Mike Frysinger <vapier@gentoo.org>
2180
2181 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2182 (interrupt_nr_to_str): Likewise.
2183 (default_interrupt_names): Add const to pointer type.
2184 (sim_watchpoint_install): Add const to prefix.
2185 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2186
6bf91687
MF		 21872010-03-30 Mike Frysinger <vapier@gentoo.org>
2188
2189 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2190 (sim_core_write_buffer): Likewise.
2191
15f3c2de
MF		 21922010-03-30 Mike Frysinger <vapier@gentoo.org>
2193
2194 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2195 the SIM_HAVE_ADDR_RANGE define.
2196
fb0cc53e
MF		 21972010-03-30 Mike Frysinger <vapier@gentoo.org>
2198
2199 * sim-core.h (device_error): Add const to message, and add printf
2200 format attribute.
2201
739dfd28
MF		 22022010-03-30 Mike Frysinger <vapier@gentoo.org>
2203
2204 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2205 SIM_HAVE_ADDR_RANGE define.
2206
59db87ad
MF		 22072010-03-30 Mike Frysinger <vapier@gentoo.org>
2208
2209 * dv-glue.c (hw_glue_ports): Swap static and const.
2210
dc416615
MF		 22112010-03-30 Mike Frysinger <vapier@gentoo.org>
2212
2213 * nrun.c (usage): Use void in definition.
2214 * sim-options.c (dup_arg_p): Convert old-style function definition.
2215 (sim_parse_args): Likewise.
2216 (sim_print_help): Likewise.
2217 * sim-trace.c (set_trace_option_mask): Likewise.
2218 (set_trace_option): Likewise.
2219 * sim-utils.c (sim_analyze_program): Likewise.
2220 (sim_elapsed_time_get): Likewise.
2221 (sim_elapsed_time_since): Likewise.
2222
11409fac
MF		 22232010-03-22 Mike Frysinger <vapier@gentoo.org>
2224
2225 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2226 (standard_options): Likewise.
2227 (standard_option_handler): Likewise.
2228
6d519a46
MF		 22292010-03-16 Mike Frysinger <vapier@gentoo.org>
2230
2231 * hw-ports.c (TRACE): Delete.
2232 * hw-properties.c (TRACE): Delete.
2233 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2234 (hw_find_integer_property): Likewise.
2235 (hw_find_integer_array_property): Likewise.
2236 (hw_add_duplicate_property): Likewise.
2237
799026a7
MF		 22382010-03-15 Mike Frysinger <vapier@gentoo.org>
2239
2240 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2241 "boolean".
2242
fd87baa9
MF		 22432010-02-04 Mike Frysinger <vapier@gentoo.org>
2244
2245 * sim-model.c: Include sim-model.h
2246
294bcb78
MF		 22472010-02-04 Mike Frysinger <vapier@gentoo.org>
2248
2249 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2250 & from the STATE_CPU() examples.
2251
80532737
DE		 22522010-01-24 Doug Evans <dje@sebabeach.org>
2253
d2c7a1a6
DE		 2254 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2255 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2256 ufixsfsi): Ditto.
2257 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2258 (struct cgen_fp_ops): Update signatures of floating point conversion
2259 operations.
2260
80532737
DE		 2261 * Make-common.in (CGEN_SIM_DEPS): Define.
2262 (CGEN_INCLUDE_DEPS): Use it.
2263 (CGEN_MAIN_CPU_DEPS): Simplify.
2264
1377e154
DE		 22652010-01-22 Doug Evans <dje@sebabeach.org>
2266
2267 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2268 (SUBWORDTFSI, JOINSIDI): Ditto.
2269
ec11f055
DE		 22702010-01-05 Doug Evans <dje@sebabeach.org>
2271
2272 * cgen-types.h (SETDI): Delete, unused.
2273
a09a0bfd
DE		 22742009-12-02 Doug Evans <dje@sebabeach.org>
2275
2276 * cgen-engine.h: Remove duplicated comment.
2277
62836bf4
DE		 22782009-11-23 Doug Evans <dje@sebabeach.org>
2279
2280 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2281 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2282
e94d449d
DE		 22832009-11-22 Doug Evans <dje@sebabeach.org>
2284
197fa1aa
DE		 2285 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2286 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2287 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2288 instead of CGEN_INSN_INT.
2289
e94d449d
DE		 2290 * cgen-trace.h (trace_extract): Add cast to fix warning.
2291
ca25db52
DE		 22922009-11-05 Doug Evans <dje@sebabeach.org>
2293
2294 * cgen-mem.h (DECLARE_GETT): Don't inline.
2295 (DECLARE_SETT): Ditto.
2296
c272cb46
JS		 22972009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2298
2299 * sim-inline.h: Fix spelling error.
2300
1428dced
TT		 23012009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2302
2303 * Make-common.in: Add datarootdir.
2304
44330079
RW		 23052009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2306
0aec8eb1
RW		 2307 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2308 (SIM_CHECK_MEMBERS_1): Remove.
2309 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2310 AC_CHECK_MEMBERS one.
2311 * configure: Regenerate.
2312
44330079
RW		 2313 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2314 * configure: Regenerate.
2315
d6416cdc
RW		 23162009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2317
81ecdfbb
RW		 2318 * config.in: Regenerate.
2319 * configure: Likewise.
2320
c462b41b
RW		 2321 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2322 definition of AC_CHECK_MEMBER.
2323
d6416cdc
RW		 2324 * aclocal.m4: m4_include toplevel config/override.m4.
2325 * configure: Regenerate.
2326
96e946ca
RW		 23272009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2328
2329 * Makefile.in (datarootdir): New variable.
2330
6a8b8615
DE		 23312009-07-07 Doug Evans <dje@sebabeach.org>
2332
2333 * Make-common.in (CPU_DIR): Define.
2334
2c2a86d7
DE		 23352009-07-06 Doug Evans <dje@sebabeach.org>
2336
2337 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2338 identifiers for file types rather than encoding internal
2339 implementation details of cgen.sh.
2340 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2341 * cgen.sh: Add support for parallel makes.
2342 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2343
c28c63d8
JB		 23442009-05-18 Jon Beniston <jon@beniston.com>
2345
72f4393d
L		 2346 * gennltvals.sh: Add lm32 target.
2347 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 2348
982807ce
JB		 23492009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2350
2351 Speed up simulator startup:
2352 * sim-utils.c (zalloc): Use xcalloc.
2353
2a8922a9
HPN		 23542009-01-07 Hans-Peter Nilsson <hp@axis.com>
2355
2225d5bd
HPN		 2356 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2357 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2358 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2359 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2360 type, QI, HI, SI, DI.
2361
2a8922a9
HPN		 2362 * callback.c (os_error): Mark as being a noreturn function.
2363 * sim-io.h (sim_io_error): Similar for sim_io_error.
2364
6878aceb
JS		 23652008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2366
2367 * aclocal.m4: Fix underquoting of function names.
2368
be091327
DJ		 23692008-10-21 Julian Brown <julian@codesourcery.com>
2370
2371 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2372
79e1e459
HPN		 23732008-07-11 Hans-Peter Nilsson <hp@axis.com>
2374
2375 * common.m4: Add test for libz and zlib.h.
2376 * configure: Regenerate to track ../common/common.m4 changes.
2377 * config.in: Ditto.
2378
6efef468 23792008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2380 Daniel Jacobowitz <dan@codesourcery.com>
2381 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2382
2383 * aclocal.m4: Include ../../config/acx.m4.
2384 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2385 * configure, config.in: Regenerate.
2386 * Make-common.in (LIB_OBJS): Add version.o.
2387 (version.c, version.o): New rules.
72f4393d 2388 * run.c: Include version.h.
6efef468
JM		 2389 (usage): Add help parameter. Print output either to stdout or
2390 stderr depending on that parameter.
2391 (print_version): New.
2392 (main): Check for --help and --version.
2393 * run-sim.h (sim_target_display_usage): Add help parameter.
2394 * version.h: New.
2395
a4e64307
DJ		 23962008-04-14 Hans Kester <kester.hans@gmail.com>
2397
2398 * sim-signal.c: Define missing signals for _WIN32.
2399
2a3591b0
SR		 24002008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2401
2402 * gennltvals.sh: Add cr16.
2403 * nltvals.def: Rebuild.
2404
b981d709
DJ		 24052007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2406
eb639c50
DJ		 2407 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2408 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2409
f40f1a01
NC		 24102007-08-10 Nick Clifton <nickc@redhat.com>
2411
2412 * sim-memopt.c (memory_options): Mention that the
2413 --memory-size switch accepts suffixes.
72f4393d
L		 2414 (parse_size): Handle a suffix on the size value.
2415 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2416 switch accepts suffixes.
72f4393d 2417 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2418
edc5d9ec
HPN		 24192006-12-21 Hans-Peter Nilsson <hp@axis.com>
2420
2421 * acconfig.h: Remove.
2422 * config.in: Regenerate.
2423
09d96939
TS		 24242006-11-07 Thiemo Seufer <ths@mips.com>
2425
2426 * gentmap.c: Fix compile time warning.
2427
7e129781
TS		 24282006-11-07 Thiemo Seufer <ths@mips.com>
2429
2430 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2431 for bfd text addresses.
2432
3ae2e9a3 24332006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2434 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2435
2436 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2437 SIM_QUIET_NAN_NEGATED.
2438
41ec9f20
TS		 24392006-08-29 Nigel Stephens <nigel@mips.com>
2440
2441 * sim-profile.c (profile_pc_init): Initialise default profiling
2442 frequency to a prime number.
2443 (profile_print_pc): Convert gmon.out sample data into target
2444 byte order.
2445
e85e3205
RE		 24462006-06-13 Richard Earnshaw <rearnsha@arm.com>
2447
2448 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2449 * common.m4: Likewise.
2450 * configure: Regenerated.
2451
2f0122dc
DJ		 24522006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2453
2454 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2455 * configure: Regenerated.
2456
20e95c23
DJ		 24572006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2458
2459 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2460 and LIBINTL_DEP everywhere.
2461 (CSEARCH): Use INCINTL.
2462 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2463 gettext macros.
2464 * configure: Regenerated.
2465
ea696909
HPN		 24662006-03-29 Hans-Peter Nilsson <hp@axis.com>
2467
2468 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2469 option-contents test.
2470
aba6488e
MM		 24712005-11-28 Mark Mitchell <mark@codesourcery.com>
2472
25520859
MM		 2473 * sim-signal.c (sim_signal_to_target): Fix typos.
2474
aba6488e
MM		 2475 * sim-reason.c (sim_stop_reason): Use
2476 sim_signal_to_target, not sim_signal_to_host.
2477 * sim-signal.c (sim_signal_to_host): Fix typo.
2478 (sim_signal_to_target): New function.
2479
f010abaa
HPN		 24802005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2481
2482 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2483 change.
2484
09b96ea0
ILT		 24852005-07-08 Ian Lance Taylor <ian@airs.com>
2486
efd36314
ILT		 2487 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2488
09b96ea0
ILT		 2489 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2490 different fraction for a quiet NaN.
2491 (unpack_fpu): Likewise.
2492
3b02a06b
BE		 24932005-07-08 Ben Elliston <bje@au.ibm.com>
2494
2495 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2496 * sim-load.c: Likewise.
2497 * syscall.c: Likewise.
2498
18d59ab9
CV		 24992005-05-24 Corinna Vinschen <vinschen@redhat.com>
2500
2501 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2502 check.
2503
149cfe5b
DJ		 25042005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2505
2506 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2507
3f6da722 25082005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2509
3f6da722
MI		 2510 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2511 and signed64 for __ALPHA__.
2512
2b193c4a
MK		 25132005-03-23 Mark Kettenis <kettenis@gnu.org>
2514
2515 * aclocal.m4 Include ../../gettext.m4.
2516 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2517 (AM_LC_MESSAGES): Remove.
2518 * configure: Regenerate.
2519
51216631
JB		 25202005-02-28 Jim Blandy <jimb@redhat.com>
2521
2522 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2523 -Wuninitialized in the default list of build warnings if CFLAGS is
2524 set, and doesn't include -O. (Using -Wuninitialized without
2525 optimization produces a warning, which interferes with compilation
2526 with -Werror.)
72f4393d 2527
0c4507fd
JB		 25282005-02-21 Jim Blandy <jimb@redhat.com>
2529
2530 * callback.c (os_fstat): Don't declare 't' unless it's used.
2531
9ab46d53
JB		 25322005-02-09 Jim Blandy <jimb@redhat.com>
2533
2534 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2535 '-s' argument.
2536 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2537 to $(CGEN), to ensure that the command substitution happens where
2538 the variable is referenced in the submake, not when the submake's
2539 arguments are expanded.
2540 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2541 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2542 application Scheme script directly after ${cgen}; don't precede it
2543 with a -s.
2544
f4f8cce4
HPN		 25452005-01-28 Hans-Peter Nilsson <hp@axis.com>
2546
97f669ed
HPN		 2547 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2548 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2549 Include libiberty.h.
2550 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2551 being either end of a pipe.
2552 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2553 (os_shutdown): Clear pipe state.
2554 (default_callback): Initialize new members.
2555
f4f8cce4
HPN		 2556 * callback.c (default_callback): Initialize target_endian.
2557 (cb_store_target_endian): Renamed from store, new first parameter
2558 host_callback *cb, drop last parameter big_p. Take endianness
2559 from cb.
2560 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2561 Remove variable big_p.
2562 * nrun.c (main): Initialize default_callback.target_endian.
2563
35695fd6
AC		 25642005-01-14 Andrew Cagney <cagney@gnu.org>
2565
2566 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2567 Add explicit call to AC_CONFIG_HEADER.
2568 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2569 * configure: Re-generate.
2570
f0569246
AC		 25712005-01-12 Andrew Cagney <cagney@gnu.org>
2572
2573 * common.m4: New file, based on of aclocal.m4.
2574
38f48d72
AC		 25752005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2576
2577 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2578 * configure: Regenerated to track ../common/aclocal.m4 changes.
2579
b7026657
AC		 25802005-01-07 Andrew Cagney <cagney@gnu.org>
2581
2582 * configure.ac: Rename configure.in, require autoconf 2.59.
2583 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2584 * configure: Re-generate.
2585
5d945fec
HPN		 25862004-12-15 Hans-Peter Nilsson <hp@axis.com>
2587
2588 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2589 <case CB_SYS_ftruncate>: New cases.
2590
0d3cd463
HPN		 25912004-12-13 Hans-Peter Nilsson <hp@axis.com>
2592
2593 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2594 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2595 * callback.c (os_lstat): New function.
0d3cd463 2596
119860e5
HPN		 25972004-12-08 Hans-Peter Nilsson <hp@axis.com>
2598
027e2a04
HPN		 2599 * run.1: Document --sysroot=filepath.
2600 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2601 (standard_options): Support --sysroot=<path>.
2602 (standard_option_handler): Handle OPTION_SYSROOT.
2603 * syscall.c (simulator_sysroot): Define, initialized empty.
2604 (get_path): Prepend simulator_sysroot to absolute file path.
2605 [HAVE_STRING_H]: Include string.h.
2606 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2607 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2608 (main): If simulator_sysroot is not empty, chdir there.
2609 * sim-config.h (simulator_sysroot): Declare.
2610
119860e5
HPN		 2611 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2612 cgen_rtx_error" in a CGEN-generated simulator.
2613 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2614 replacement for CGEN-related breakpoints.
2615
70ae6611
HPN		 26162004-12-07 Hans-Peter Nilsson <hp@axis.com>
2617
2618 * Make-common.in (sim-basics_h): Add $(callback_h).
2619
697afb65
HPN		 26202004-12-03 Hans-Peter Nilsson <hp@axis.com>
2621
2622 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2623 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2624 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2625 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2626 (SIM_CHECK_MEMBERS): New macros.
2627 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2628 for struct stat member test and write. Add ST_x calls for each
2629 struct stat member tested in configure.in. Wrap each ST_x call in
2630 #ifdef of configure macro for that member.
2631 * configure, config.in: Regenerate.
2632
6e56eb07
HPN		 26332004-12-01 Hans-Peter Nilsson <hp@axis.com>
2634
2635 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2636 /dev/null.
2637 <case desc>: Pass -OPC opcfile.
2638 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2639 parameter to cgen.sh.
2640
c87368ac
RE		 26412004-11-30 Richard Earnshaw <rearnsha@arm.com>
2642
2643 * Make-common.in (sim-basics_h): Correct dependencies on
2644 cconfig.h and tconfig.h
2645 (sim-load.o): Correct typo in sim-basics_h dependency.
2646
08cd3760
RE		 26472004-11-18 Richard Earnshaw <rearnsha@arm.com>
2648
15f5e61f
RE		 2649 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2650 sub-dependencies for other sim files that they include.
2651 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2652 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2653
1afbf186
HPN		 26542004-11-16 Hans-Peter Nilsson <hp@axis.com>
2655
1d72487d
HPN		 2656 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2657 endian information.
2658
1afbf186
HPN		 2659 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2660 $(remote_sim_h) too.
2661 (sim_main_headers): Add sim-utils.h.
2662
a3bb1089
FCE		 26632004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2664
2665 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2666
5a645dc5
AC		 26672004-07-26 Andrew Cagney <cagney@gnu.org>
2668
2669 Problem from Olaf Hering <olh@suse.de>.
2670 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2671
109d3db3
BE		 26722004-07-10 Ben Elliston <bje@au.ibm.com>
2673
2674 * hw-tree.c (parse_integer_property): Typo fix in comments.
2675 * sim-options.c (sim_args_command): Likewise.
2676
0aaa4a81
AC		 26772004-06-28 Andrew Cagney <cagney@gnu.org>
2678
2679 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2680
0242f9ea
JR		 26812004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2682
2683 * callback.c (os_shutdown): Fix bug in last change: actually
2684 mark file descriptors as available on startup.
2685
594ee3a7
JR		 26862004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2687
2688 [ include/gdb: * callback.h (host_callback_struct): Replace
2689 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2690 * callback.c: Changed all users.
594ee3a7 2691
5f510f9c
AM		 26922004-06-15 Alan Modra <amodra@bigpond.net.au>
2693
2694 * sim-load.c (sim_load_file): Use bfd_get_section_size
2695 instead of bfd_get_section_size_before_reloc.
2696
7659f80a
DJ		 26972004-05-18 Daniel Jacobowitz <dan@debian.org>
2698
2699 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2700 passing it to printf.
2701
41ee5402
DJ		 27022004-05-10 Daniel Jacobowitz <dan@debian.org>
2703
2704 * callback.c: Update copyright dates.
2705 * run.c: Likewise.
2706 * sim-basics.h: Likewise.
2707 * sim-load.c: Likewise.
2708 * syscall.c: Likewise.
2709
27102004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2711
2712 * callback.c: Include cconfig.h instead of config.h.
2713 * run.c: Likewise.
2714 * sim-basics.h: Likewise.
2715 * sim-load.c: Likewise.
2716 * syscall.c: Likewise.
2717
6d0c993e
BE		 27182004-01-16 Ben Elliston <bje@wasabisystems.com>
2719
2720 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2721
6edf0760
NC		 27222003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2723
2724 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2725
a69146da
KH		 27262003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2727
2728 * sim-options.c (standard_options): Fix the names of H8
2729 variants.
2730
fc0a2244
AC		 27312003-10-30 Andrew Cagney <cagney@redhat.com>
2732
2733 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2734 with "struct bfd_symbol".
2735
ee3073b5
AC		 27362003-10-21 Andrew Cagney <cagney@redhat.com>
2737
2738 * callback.c (os_truncate): Call "truncate", and not "stat".
2739
198beae2
AC		 27402003-10-20 Andrew Cagney <cagney@redhat.com>
2741
2742 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2743
8822d001
JR		 27442003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2745
2746 * callback.c (os_ftruncate, os_truncate): New functions.
2747 (default_callback): Initialize ftruncate and truncate members.
2748
ea52ff81
DB		 27492003-09-08 Dave Brolley <brolley@redhat.com>
2750
2751 On behalf of Doug Evans <dje@sebabeach.org>
2752 * cgen.sh: New arg archfile.
2753 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2754 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2755
e158f0a0
AC		 27562003-08-28 Andrew Cagney <cagney@redhat.com>
2757
2758 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2759 * sim-options.c (print_help): Cast the format with specifier to
2760 "int".
2761
33319edb 27622003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2763 Dave Brolley <brolley@redhat.com>
33319edb 2764
72f4393d 2765 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2766 fields of CGEN_WRITE_QUEUE_ELEMENT.
2767 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2768 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2769 * gennltvals.sh: Add frv target.
2770 * nltvals.def: Add frv target.
2771
72f536bd
MS		 27722003-06-23 Michael Snyder <msnyder@redhat.com>
2773
ac59bf8d 2774 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2775 * sim-reg.c: Fix cut-and-paste bug in comment.
2776
1f1b2817
AC		 27772003-06-22 Andrew Cagney <cagney@redhat.com>
2778
2779 From matthew green <mrg@redhat.com>:
72f4393d 2780 * sim-fpu.h: Update copyright.
1f1b2817 2781 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2782 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2783 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2784
89c0d7dd 27852003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2786
89c0d7dd 2787 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2788 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2789 with disassemble_info:read_memory_func.
2790 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2791
828c9ae6
MS		 27922003-06-04 Michael Snyder <msnyder@redhat.com>
2793
2794 * common/run.c (main): Remove SIM_H8300 ifdef.
2795 (usage): Ditto.
2796 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2797 (standard_options): Add '-x' for h8/300sx.
2798 (standard_option_handler): Add case for SIM_H8300SX.
2799
80d35d90
MS		 28002003-04-13 Michael Snyder <msnyder@redhat.com>
2801
2802 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2803
876fec02
AC		 28042003-03-01 Andrew Cagney <cagney@redhat.com>
2805
2806 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2807 (sim_engine_vabort): Ditto.
2808
6b4a8935
AC		 28092003-02-27 Andrew Cagney <cagney@redhat.com>
2810
2811 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2812 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2813 * nrun.c (main): Ditto.
2814
dbd7cd63
AC		 28152003-02-26 Andrew Cagney <cagney@redhat.com>
2816
2817 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2818 (sim_engine_vabort): Ditto.
2819 (sim_engine_halt, sim_engine_restart): Ditto.
2820
836cc9f4
AC		 28212003-02-20 Andrew Cagney <ac131313@redhat.com>
2822
2823 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2824 (sim-break_h): Delete macro.
2825 (sim-break.o): Delete rule.
2826 * sim-break.c: Delete file.
2827 * sim-break.h: Delete file.
2828 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2829 (STATE_BREAKPOINTS): Delete macro.
2830 (sim_state_base): Delete field breakpoints.
2831 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2832 sim_break_install to array.
2833
45a15d6f
KH		 28342003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2835
2836 * run.c (usage): Fix typos.
2837
127a77fe
CD		 28382002-11-27 Richard Sandiford <rsandifo@redhat.com>
2839
2840 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2841
b85e4829
AC		 28422002-11-22 Andrew Cagney <ac131313@redhat.com>
2843
2844 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2845 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2846 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2847 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2848 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2849 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2850 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2851 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2852 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2853 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2854
d25b1553
AC		 28552002-11-13 Andrew Cagney <cagney@redhat.com>
2856
2857 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2858
d690312f
CD		 28592002-11-06 Richard Sandiford <rsandifo@redhat.com>
2860
2861 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2862 (distclean): Depend on it.
2863
7c3e3b33
AM		 28642002-10-14 Alan Modra <amodra@bigpond.net.au>
2865
2866 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2867
7ede505a
DB		 28682002-08-29 Dave Brolley <brolley@redhat.com>
2869
2870 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2871
75c4388a
AC		 28722002-07-17 Andrew Cagney <cagney@redhat.com>
2873
2874 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2875 (sim_set_callbacks, sim_size, sim_trace)
2876 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2877 to here from "gdb/remote-sim.h".
2878
7a3085c1 28792002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2880
2881 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2882 avoid possible longjmp problems with automatic variable siggnal.
2883
076043f2
AC		 28842002-07-14 Andrew Cagney <ac131313@redhat.com>
2885
2886 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2887 * Make-common.in (installdirs): Make $(libdir) too, needed when
2888 installing libsim.a.
2889
3fbeef0b
AC		 28902002-07-13 Andrew Cagney <ac131313@redhat.com>
2891
2892 * gennltvals.sh (dir): Mark d30v as obsolete.
2893 * nltvals.def: Remove d30v.
2894
bf962092
AC		 28952002-06-17 Andrew Cagney <cagney@redhat.com>
2896
27961795
AC		 2897 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2898
bf962092
AC		 2899 * sim-memopt.c: Include <unistd.h>.
2900 (do_memopt_add): Fix printf format.
2901 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2902
c8cca39f
AC		 29032002-06-16 Andrew Cagney <ac131313@redhat.com>
2904
2905 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2906 --enable-gdb-build-warnings.
2907 * configure: Regenerated to track ../common/aclocal.m4 changes.
2908
307041b7 29092002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2910
72f4393d
L		 2911 * sim-fpu.c (unpack_fpu): Initialize exponent for
2912 sim_fpu_class_zero.
2913 (i2fpu): Same.
2914 (sim_fpu_sqrt): Same.
7d7d930f 2915
3c25f8c7
AC		 29162002-06-08 Andrew Cagney <cagney@redhat.com>
2917
2918 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2919 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2920 * run.c: Ditto.
2921 * sim-load.c: Ditto.
2922 * callback.c: Ditto.
2923 * syscall.c: Ditto.
2924 * Make-common.in (callback_h): Define.
2925 (remote_sim_h): Define.
2926 (run.o): Update.
2927 (callback.o): Update.
2928 (syscall.o): Update.
72f4393d 2929 (sim-load.o):
3c25f8c7
AC		 2930 (nrun.o): Update.
2931 (sim-hload.o): Update.
2932 (sim-io.o): Update.
2933 (sim-reason.o): Update.
2934 (sim-reg.o): Update.
2935 (sim-resume.o): Update.
2936
dbec3bef
KH		 29372002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2938
2939 * run.c: Fix formatting.
2940
de4112fa
NC		 29412002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2942
2943 * run-sim.h: New header. Provide prototypes for functions used
2944 between run() and libsim.a which are not used by GDB.
2945 * run.c: Include run-sim.h.
72f4393d
L		 2946 (main): If SIM_TARGET_SWITCHES is defined call
2947 sim_target_parse_command_line.
2948 (usage): If SIM_TARGET_SWITCHES is defined call
2949 sim_target_display_usage.
de4112fa 2950
a8cdafbd
AV		 29512002-05-17 Andrey Volkov <avolkov@transas.com>
2952
2953 * run.c: Made h8300s as new target, not h8300h alias.
2954 Added new option -S (h8300s target)
2955 * sim-options.c: Ditto.
72f4393d 2956
5accf1ff
CD		 29572002-05-01 Chris Demetriou <cgd@broadcom.com>
2958
2959 * callback.c: Use 'deprecated' rather than 'depreciated.'
2960
080fe24b
AC		 29612002-02-24 Andrew Cagney <ac131313@redhat.com>
2962
2963 From wiz at danbala:
2964 * sim-fpu.h: Fix grammar and typos.
2965 Fix PR gdb/287.
2966
6439295f
CD		 29672002-02-10 Chris Demetriou <cgd@broadcom.com>
2968
2969 * callback.c: Fix some spelling errors.
2970 * hw-device.h: Likewise.
2971 * hw-tree.c: Likewise.
2972 * sim-abort.c: Likewise.
2973 * sim-alu.h: Likewise.
2974 * sim-core.h: Likewise.
2975 * sim-events.c: Likewise.
2976 * sim-events.h: Likewise.
2977 * sim-fpu.h: Likewise.
2978 * sim-profile.h: Likewise.
2979 * sim-utils.c: Likewise.
2980
dea03d4e
HPN		 29812002-01-31 Hans-Peter Nilsson <hp@axis.com>
2982
2983 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2984 New functions.
2985
1636f0bb
BE		 29862002-01-20 Ben Elliston <bje@redhat.com>
2987
2988 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2989 the comment for this enumerator.
2990
b59d44de
BE		 29912002-01-14 Ben Elliston <bje@redhat.com>
2992
2993 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2994
280b26c0
KH		 29952001-12-20 Kazu Hirata <kazu@hxi.com>
2996
2997 * run.c (usage): Fix a typo.
2998
e3e473da
BE		 29992001-07-05 Ben Elliston <bje@redhat.com>
3000
3001 * Make-common.in (srccgen): Remove.
3002 (CGEN_CPU_DIR): Define.
3003 (CGEN_READ_SCM): Redefine without $(srccgen).
3004 (CGEN_ARCH_SCM): Ditto.
3005 (CGEN_CPU_SCM): Ditto.
3006 (CGEN_DECODE_SCM): Ditto.
3007 (CGEN_DESC_SCM): Ditto.
3008
2836ee25
FCE		 30092001-04-25 Frank Ch. Eigler <fche@redhat.com>
3010
3011 * sim-load.c (sim_load_file): Put it back: external now.
3012 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3013
5b778125
AC		 30142001-04-21 Andrew Cagney <ac131313@redhat.com>
3015
3016 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3017 internal interface.
3018 * sim-utils.c (sim_analyze_program): Ditto.
3019
6ec9f4a9
FCE		 30202001-04-19 Frank Ch. Eigler <fche@redhat.com>
3021
3022 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3023 we're finished with its immediate use.
3024 * sim-load.c (sim_load_file): Ditto.
3025
764f1408
FCE		 30262001-03-16 Frank Ch. Eigler <fche@redhat.com>
3027
3028 Add support for mmap-based memory regions.
3029 * sim-memopt.c (mmap_next_fd): New global.
3030 (sim_memory_init): Reinitialize it.
3031 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3032 "--memory-mapfile FILE" option. Check for some errors.
3033 (do_memopt_add): Conditionally do mmap instead of malloc for
3034 backing store of simulated memory. Check for more errors.
3035 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3036 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3037 * configure.in: Look for mmap/fstat related functions and headers.
3038 * config.in, configure: Regenerated.
3039
35c20992
FCE		 30402001-03-15 Frank Ch. Eigler <fche@redhat.com>
3041
3042 * sim-core.c (sim_core_map_attach): Correct overlap-related
3043 error messages.
3044
f6bb7a3b
MM		 30452001-03-07 Michael Meissner <meissner@redhat.com>
3046
3047 * run.c (alloca-conf.h): Delete, no longer provided.
3048
01816cd8
BE		 30492001-02-22 Ben Elliston <bje@redhat.com>
3050
3051 * sim-trace.h (TRACE_VPU_IDX): Add.
3052 (TRACE_vpu): Define.
3053 (WITH_TRACE_VPU_P): Likewise.
3054 (TRACE_VPU_P): Likewise.
3055 * sim-trace.c (OPTION_TRACE_VPU): Define.
3056 (trace_options): Add --trace-vpu.
3057 (trace_option_handler): Handle OPTION_TRACE_VPU.
3058 (trace_option_handler): Include VPU tracing in --trace-semantics.
3059 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3060
44a9331c
BE		 30612001-02-21 Ben Elliston <bje@redhat.com>
3062
3063 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3064 (TRACE_BRANCH_INPUT2): Likewise.
3065
c43ad8eb
BE		 30662001-02-09 Ben Elliston <bje@redhat.com>
3067
3068 * (profile_print_pc): Write header out in target byte order.
3069
30702001-02-09 Ben Elliston <bje@redhat.com>
3071
3072 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3073 adjusting the pc shift value.
3074
9397fcbf
FCE		 30752001-01-12 Chris Demetriou <cgd@sibyte.com>
3076
badd2b1e
BE		 3077 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3078 where a numeric value is supplied.
9397fcbf 3079
63fe1038
BE		 30802001-01-06 Ben Elliston <bje@redhat.com>
3081
3082 * cgen.sh: Allow extrafiles to include the semantics files when
3083 generating an ISA-specific decoder.
3084
b6f6b44d
AO		 30852000-12-27 Alexandre Oliva <aoliva@redhat.com>
3086
3087 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3088
ad8707b5
BE		 30892000-12-23 Ben Elliston <bje@redhat.com>
3090
3091 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3092 them to the trace stream using sim_fpu_printn_fpu. Include
3093 "sim-fpu.h".
3094
b94c0966
BE		 30952000-12-15 Ben Elliston <bje@redhat.com>
3096
3097 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3098 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3099 trailing digits as specified (-1 to print all digits).
3100 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3101 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3102 to print_bits ().
3103
fd5d712e
BE		 31042000-12-13 Ben Elliston <bje@redhat.com>
3105
3106 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3107 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3108 (defs): New action.
3109
4c15ccf7
GK		 31102000-12-12 Geoffrey Keating <geoffk@redhat.com>
3111
3112 * sim-endian.h: Don't have parameters on macro definitions which
3113 are simply renaming functions, to permit use of XCONCAT2 in both
3114 the macro name and the arguments in a use of such a definition.
3115
0d277f51
BE		 31162000-12-11 Ben Elliston <bje@redhat.com>
3117
3118 * cgen-ops.h (SUBWORDDFDI): New function.
3119
bb4e03e5
BE		 31202000-12-05 Ben Elliston <bje@redhat.com>
3121
c79688eb
BE		 3122 * Make-common.in (cgen-defs): New target.
3123 (cgen-decode): Pass $(EXTRAFILES).
3124
bb4e03e5
BE		 3125 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3126 -outfile-suffix options.
3127
76440e4b
BE		 31282000-12-04 Ben Elliston <bje@redhat.com>
3129
6227bc85
BE		 3130 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3131 (SUBWORDSIUQI): Likewise.
3132 (SUBWORDDIHI): Likewise.
3133 (SUBWORDDIQI): New function.
3134
76440e4b
BE		 3135 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3136 * cgen-scache.c (scache_option_handler): Remove unused local var.
3137
cdc2a5c3
BE		 31382000-12-03 Ben Elliston <bje@redhat.com>
3139
3140 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3141
4e73b9c1
SC		 31422000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3143
3144 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3145
ce9bc8d1
SC		 31462000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3147
3148 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3149 space is not zero.
3150
ce13044d
SC		 31512000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3152
3153 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3154 (set_hw_delete): Moved the macro as a function.
3155 * hw-base.h (set_hw_delete): Declare as external function.
3156 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3157 allocated using hw_malloc.
72f4393d 3158
7c070881
SC		 31592000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3160
3161 * sim-options.c (sim_parse_args): Free the memory used for
3162 long_options, short_options, handlers, opt_cpu, orig_val.
3163
4f49fa1b
BE		 31642000-11-20 Ben Elliston <bje@redhat.com>
3165
3166 * cgen-ops.h (SUBBI): New macro.
3167 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3168 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3169
2d84da1b
BE		 31702000-11-16 Ben Elliston <bje@redhat.com>
3171
3172 * cgen-types.h (VOID): New type.
3173
dbc168af
BE		 31742000-11-09 Ben Elliston <bje@redhat.com>
3175
3176 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3177 (sim_fpu_two): Set exponent to 1.
3178
e4f5c43e
EZ		 31792000-10-26 Ben Elliston <bje@redhat.com>
3180
72f4393d
L		 3181 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3182 `all'. Pass `-i' options to cgen applications.
3183 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3184 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 3185
a8d894af
BE		 31862000-10-08 Ben Elliston <bje@redhat.com>
3187
3188 * cgen-utils.c (cgen_rtx_error): New function.
3189
31902000-10-07 Ben Elliston <bje@redhat.com>
3191
3192 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3193 conditions for sim_core_read_buffer().
3194
6d4c43bf
DB		 31952000-09-26 Dave Brolley <brolley@redhat.com>
3196
3197 * cgen-utils.c (RORQI): New function.
3198 (ROLQI): New function.
3199 (RORHI): New function.
3200 (ROLHI): New function.
3201
0e266e5c
DB		 32022000-08-28 Dave Brolley <brolley@redhat.com>
3203
3204 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3205 in insn_value if it will fit.
3206
604259a0
FCE		 32072000-08-21 Frank Ch. Eigler <fche@redhat.com>
3208
3209 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3210
4193618c
DB		 32112000-08-15 Dave Brolley <brolley@redhat.com>
3212
3213 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3214
32152000-08-15 Dave Brolley <brolley@redhat.com>
3216
3217 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3218 (PROFILE_CPU_FREQ): New macro.
3219 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3220 (profile-options): Add profile-cpu-frequency.
3221 (parse_frequency): New function.
3222 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3223 (profile_print_speed): Print cpu frequency and simulated execution time.
3224 Re-indent other items to match.
3225
548a3e15
AC		 32262000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3227
3228 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3229
fab307a2
FCE		 32302000-07-27 Frank Ch. Eigler <fche@redhat.com>
3231
3232 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3233 * Makefile.in (install): Install run.1 man page.
3234
46a19b74
AC		 3235Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3236
3237 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3238 * Makefile.in (headers,nltvals.def): Merge.
3239
3c765a54
AC		 3240Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3241
f9cbceb6
AC		 3242 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3243 * nrun.c (main): Print the simulator statistics only in
3244 verbose mode.
3245 * hw-properties.h (hw_find_integer_array_property): Fix
3246 prototype (use signed_cell).
3247
38e64f35
AC		 3248 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3249 * sim-events.c (sim_events_remain_time): New function returning
3250 the time that remains before the event is raised.
3251 * hw-events.c (hw_event_remain_time): Likewise.
3252 * sim-events.h (sim_events_remain_time): Declare.
3253 * hw-events.h (hw_event_remain_time): Declare.
3254
0802cc40
AC		 3255 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3256 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3257 (OPTION_HW_LIST): New option --hw-list to list the devices.
3258 (hw_option_handler): List the device tree with 'sim_hw_print'.
3259
3c765a54
AC		 3260 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3261 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3262 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3263 (EXTENDED): Define for 16-bit word size.
3264 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3265 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3266 * sim-types.h: Added support for 16-bit targets.
3267
7fb283bc
FCE		 32682000-06-23 Frank Ch. Eigler <fche@redhat.com>
3269
3270 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3271
ab42ee12
FCE		 32722000-06-24 Frank Ch. Eigler <fche@redhat.com>
3273
3274 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3275 * Makefile.in (distclean): Clean cconfig.h also.
3276
eb2d80b4
AC		 3277Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3278
3279 * configure: Regenerated to track ../common/aclocal.m4 changes.
3280
3281Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3282
3283 * aclocal.m4 (sim-profile): Enable the profiler by default.
3284
781c552e
AC		 3285Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3286
3287 * run.c (main): Initialize sigrc.
3288
5eb1a8fa
AC		 3289Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3290
3291 * sim-events.c (update_time_from_event): Add more detailed event
3292 tracing.
3293
b2ac51e4
DB		 32942000-03-30 Dave Brolley <brolley@redhat.com>
3295
3296 * aclocal.m4 (cgen): Use guile to run cgen.
3297
f8603f2f
DB		 32982000-03-23 Dave Brolley <brolley@redhat.com>
3299
3300 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3301 ftruncdfsf.
3302 * cgen-accfp.c (fextsfdf): New function.
3303 (ftruncdfsf): New function.
3304 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3305
0f831eb3
JJ		 33062000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3307
3308 * cgen-ops.h: Added TRUNCSISI.
3309
e88acae7
FCE		 33102000-03-08 Dave Brolley <brolley@redhat.com>
3311
3312 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3313 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3314 (sim_queue_fn_si_write): Last argument is has type USI.
3315 (sim_queue_fn_sf_write): New function.
3316 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3317 (sim_queue_fn_sf_write): New function.
3318 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3319
baa7ae6f
AC		 3320Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3321
3322 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3323 sim_set_trace and run simulator using sim_resume.
3324 (main): Add option ``-o'' - operating environment. Only continue
3325 after a signal when operating environment.
3326 (main): Always set REASON and SIGRC using sim_stop_reason.
3327 (sim_trace): Delete extern declaration.
3328
6d358e86
NC		 33292000-02-08 Nick Clifton <nickc@cygnus.com>
3330
3331 * callback.c: Fix compile time warning messages.
3332 * run.c: Fix compile time warning messages.
72f4393d 3333
ed9a39eb
JM		 33341999-12-17 Dave Brolley <brolley@cygnus.com>
3335
3336 * sim-profile.h: (set_profile_option_mask): Add prototype.
3337 * sim-profile.c (set_profile_option_mask): No longer static.
3338
c4093a6a
JM		 3339Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3340
3341 * sim-arange.c: Include <string.h>
3342
de57eccd
JM		 33431999-12-07 Dave Brolley <brolley@cygnus.com>
3344
c4093a6a 3345 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 3346 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3347 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3348 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3349 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3350 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3351 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3352 (fn_mem_qi_write): New union members.
3353 (fn_mem_hi_write): New union members.
3354 (fn_mem_si_write): New union members.
3355 (fn_mem_di_write): New union members.
3356 (fn_mem_df_write): New union members.
3357 (fn_mem_xi_write): New union members.
3358 (sim_queue_fn_mem_qi_write): New function.
3359 (sim_queue_fn_mem_hi_write): New function.
3360 (sim_queue_fn_mem_si_write): New function.
3361 (sim_queue_fn_mem_di_write): New function.
3362 (sim_queue_fn_mem_df_write): New function.
3363 (sim_queue_fn_mem_xi_write): New function.
3364 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3365 (sim_queue_fn_mem_hi_write): New function.
3366 (sim_queue_fn_mem_si_write): New function.
3367 (sim_queue_fn_mem_di_write): New function.
3368 (sim_queue_fn_mem_df_write): New function.
3369 (sim_queue_fn_mem_xi_write): New function.
3370 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3371 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3372 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3373
c2d11a7d
JM		 33741999-12-01 Dave Brolley <brolley@cygnus.com>
3375
3376 * cgen-accfp.c (subsf): Check status code.
3377 (mulsf): Ditto.
3378 (negsf): Ditto.
3379 (abssf): Ditto.
3380 (sqrtsf): Ditto.
3381 (invsf): Ditto.
3382 (minsf): Ditto.
3383 (maxsf): Ditto.
3384 (subdf): Ditto.
3385 (muldf): Ditto.
3386 (divdf): Ditto.
3387 (negdf): Ditto.
3388 (absdf): Ditto.
3389 (sqrtdf): Ditto.
3390 (invdf): Ditto.
3391 (mindf): Ditto.
3392 (maxdf): Ditto.
3393
33941999-11-26 Dave Brolley <brolley@cygnus.com>
3395
3396 * cgen-par.h (fn_df_write): Mode of data is DF.
3397 (sim_queue_fn_df_write): Mode of data is DF.
3398 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3399
34001999-11-22 Dave Brolley <brolley@cygnus.com>
3401
3402 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3403 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3404
11cf8741
JM		 34051999-11-04 Dave Brolley <brolley@cygnus.com>
3406
3407 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3408 CGEN_MEM_XI_WRITE members.
3409 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3410 (sim_queue_fn_xi_write): New function.
3411 (sim_queue_mem_xi_write): New function.
3412
3413 * cgen-par.c (sim_queue_fn_xi_write): New function.
3414 (sim_queue_mem_xi_write): New function.
3415 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3416 CGEN_MEM_XI_WRITE.
3417
e514a9d6
JM		 34181999-10-22 Dave Brolley <brolley@cygnus.com>
3419
3420 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3421 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3422 * cgen-par.c: Set insn_address for each queued write. Get pc from
3423 cpu when executing queued writes.
3424
34251999-10-19 Dave Brolley <brolley@cygnus.com>
3426
3427 * cgen-par.h (sim_queue_fn_pc_write): New function.
3428 (CGEN_FN_PC_WRITE): New enumerator.
3429 (fn_pc_write): New union member.
3430 * cgen-par.c (sim_queue_fn_pc_write): New function.
3431 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3432
917317f4
JM		 34331999-10-18 Dave Brolley <brolley@cygnus.com>
3434
3435 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3436 (CGEN_MEM_DF_WRITE): New enumerator.
3437 (mem_di_write): New union member.
3438 (mem_df_write): New union member.
3439 * cgen-par.c (sim_queue_mem_di_write): New function.
3440 (sim_queue_mem_df_write): New function.
3441 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3442 CGEN_MEM_DF_WRITE.
3443 * cgen-accfp.c (divsf): Check for division errors.
3444
34451999-10-14 Doug Evans <devans@casey.cygnus.com>
3446
3447 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3448
2df3850c
JM		 34491999-10-07 Dave Brolley <brolley@cygnus.com>
3450
72f4393d 3451 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3452 (fn_hi_write): New union member.
3453 (sim_queue_fn_hi_write): New function.
3454 * cgen-par.c (sim_queue_fn_hi_write): New function.
3455 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3456
2acceee2
JM		 34571999-09-29 Doug Evans <devans@casey.cygnus.com>
3458
3459 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3460 Change type of result to SEM_PC.
3461
3462Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3463
3464 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3465
6426a772
JM		 34661999-09-25 Doug Evans <devans@casey.cygnus.com>
3467
3468 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3469 (JOIN*): Delete cpu arg.
3470
3471Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3472
3473 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3474 parameter.
3475 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3476
c2c6d25f
JM		 3477Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3478
72f4393d
L		 3479 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3480 large values.
c2c6d25f 3481
7fc5b5ad
AC		 3482Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3483
3484 * run.c (main): Check the sim_stop_reason and only halt simulation
3485 when a valid stop condition is identified.
3486
c2c6d25f
JM		 3487Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3488
3489 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3490
3491Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3492
3493 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3494 (bi_write): New union element.
3495 (sim_queue_bi_write): New function.
3496 * cgen-par.c (sim_queue_bi_write): New function.
3497 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3498
d4f3574e
SS		 3499Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3500
3501 * configure: Regenerated to track ../common/aclocal.m4 changes.
3502
3503 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3504 ../gdb/configure.in.
3505 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3506 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3507 (SIM_WARNINGS): Delete
3508 (CONFIG_CFLAGS): Update.
3509
3510Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3511
3512 * cgen-par.c: New file.
3513 * cgen-par.h: New file.
3514 * cgen-sim.h (cgen-par.h): #include it.
3515 * cgen-cpu.h (write_queue): New field.
3516 (CPU_WRITE_QUEUE): New access macro.
3517 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3518 (cgen-par.o): New target.
3519
104c1213
JM		 35201999-08-28 Doug Evans <devans@casey.cygnus.com>
3521
3522 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3523 * cgen-utils.c (mode_names): Update.
3524
53a5351d
JM		 35251999-08-20 Doug Evans <devans@casey.cygnus.com>
3526
3527 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3528 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3529 buffer arg if WITH_PARALLEL_GENWRITE.
3530 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3531 (struct idesc): Ditto.
3532
3533Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3534
3535 * sim-model.c (model_option_handler): Add \n to error message.
3536
96baa820
JM		 35371999-08-08 Doug Evans <devans@casey.cygnus.com>
3538
3539 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3540 (insn_sem): Rewrite.
3541 (sem_fn_desc): New struct.
3542 (idesc): Rewrite.
3543 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3544 misses if ! FAST_P.
3545 (scache case): Split into non-parallel/parallel versions.
3546 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3547 if not use semantic switch version.
3548
35491999-08-04 Doug Evans <devans@casey.cygnus.com>
3550
3551 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3552 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3553 (SEM_BRANCH_INIT_EXTRACT): Delete.
3554 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3555 (SEM_BRANCH_FINI): Ditto.
3556 (SEM_BRANCH_VIA_ADDR): Ditto.
3557 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3558 (SEM_BRANCH_ADDR_CACHE): Delete.
3559 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3560 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3561 pbb_br_type.
3562 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3563 (@cpu@_pbb_begin): Initialize branch_target.
3564 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3565 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3566 pbb_br_type.
3567 (@cpu@_engine_run_fast): Ditto.
3568
adf40b2e
JM		 3569Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3570
3571 * cgen-utils.c (RORSI): New function.
3572 (ROLSI): New function.
3573
35741999-07-14 Doug Evans <devans@casey.cygnus.com>
3575
3576 * Makefile.in (TAGS): Tweak TAGS regex.
3577 * cgen-mem.h (*): Add TAGS markers.
3578
43e526b9
JM		 3579Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3580
3581 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3582 passed in when sim_resume is first entered - don't re-pass it
3583 after a restart.
72f4393d 3584
43e526b9
JM		 3585Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3586
3587 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3588 OPTION_LOAD_LMA but only when is defined.
3589 (standard_options): When SIM_HANDLES_LMA is defined include
3590 options --load-lma and --load-vma.
3591 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3592
3593 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3594 (struct sim_state_base): Add load_at_lma_p.
3595 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3596 STATE_LOAD_AT_LMA_P.
3597
3598Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3599
3600 * nrun.c (main): Re-format loop gnu style.
3601
9846de1b
JM		 3602Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3603
3604 * dv-sockser.c (connected_p): Initialize addrlen.
3605
36061999-07-06 Dave Brolley <brolley@cygnus.com>
3607
3608 * cgen-accfp.c (floatsidf): New function.
3609 (fixdfsi): New function.
3610
36111999-07-06 Doug Evans <devans@casey.cygnus.com>
3612
3613 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3614
43ff13b4
JM		 36151999-07-05 Doug Evans <devans@casey.cygnus.com>
3616
3617 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3618 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3619 * cgen-fpu.c: New file.
3620 * cgen-fpu.h: New file.
3621 * cgen-accfp.c: New file.
3622 * cgen-cpu.h (CGEN_CPU): New member fpu.
3623 * cgen-mem.h: Redo fp support.
3624 * cgen-ops.h: Delete k&r support. Redo fp support.
3625 * cgen-sim.h: Include cgen-fpu.h.
3626 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3627
085dd6e6
JM		 36281999-06-23 Doug Evans <devans@casey.cygnus.com>
3629
3630 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3631 ifndef.
3632 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3633 (@cpu@_pbb_cti_chain): Minor clean up.
3634
cd0fc7c3
SS		 36351999-05-08 Felix Lee <flee@cygnus.com>
3636
72f4393d
L		 3637 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3638 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3639 * configure: Regenerate.
72f4393d 3640
7a292a7a
SS		 3641Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3642
3643 * sim-core.c (device_error,device_io_read_buffer,
3644 device_io_write_buffer): Delete decls.
3645 * sim-core.h: Put them here.
3646
3647 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3648 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3649 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3650 (sim_core_write_aligned_N): Ditto.
3651
36521999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3653
3654 * sim-memopt.c (sim_memory_uninstall): Don't look into
3655 free()d memory.
3656
36571999-04-14 Doug Evans <devans@casey.cygnus.com>
3658
3659 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3660
36611999-04-13 Doug Evans <devans@casey.cygnus.com>
3662
3663 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3664 (sim_core_write_buffer): Ditto.
3665
36661999-04-02 Keith Seitz <keiths@cygnus.com>
3667
3668 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3669 after the interval counter has expired.
3670 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3671 poll_quit callbacks. May be overridden by Makefile.
3672 (poll_quit_counter): New global.
3673 * sim-events.c: Remove all mentions of ui_loop_hook. The
3674 host callback "poll_quit" will serve the purpose.
3675 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3676 is defined.
3677 * nrun.c: Remove declaration of ui_loop_hook.
3678
3679Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3680
3681 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3682 if being used by gdb.
3683
36841999-03-22 Doug Evans <devans@casey.cygnus.com>
3685
3686 * cgen-types.h (XF,TF): Tweak.
3687 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3688 in cgen-types.h.
3689 (SUBWORD*,JOIN*): Define.
3690 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3691 moved into cpu descriptor.
3692 * sim-model.h (MACH): New member `num'.
3693
c906108c
SS		 36941999-02-09 Doug Evans <devans@casey.cygnus.com>
3695
c906108c
SS		 3696 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3697 (CGEN_CPU): Member opcode renamed to cpu_desc.
3698 New members get_idata,disassembler.
3699 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3700 CGEN_INSN_ATTR_VALUE.
3701 (CGEN_STATE): Delete member opcode_table.
3702 (sim_disassemble_insn): Delete decl.
3703 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3704 (struct idesc): Moved to here from <cpu>-decode.h.
3705 * cgen-run.c (prime_cpu): Call prepare_run callback.
3706 * cgen-trace.h (SFILE): New type.
3707 (sim_disasm_sprintf): Declare.
3708 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3709 (sim_cgen_disassemble_insn): Declare.
3710 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3711 (insn_fields): Delete.
3712 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3713 CPU_CPU_DESC (cpu).
3714 (trace_insn): Call CPU_DISASSEMBLER hook.
3715 (sim_disasm_sprintf): New function.
3716 (sim_disasm_read_memory): New function.
3717 (sim_disasm_perror_memory): New function.
3718 (sim_cgen_disassemble_insn): New function.
3719 * cgen-utils.c: Don't include cpu-opc.h.
3720 (virtual_insn_entries): New static local.
3721 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3722 (cgen_insn_name): Rewrite.
3723 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3724 * cgen.sh (desc): New file generator handler.
3725 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3726 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3727 Don't include cpu-opc.h,cpu-sim.h.
3728 * sim-model.c (model_set): Delete SIM_DESC arg.
3729 (sim_model_set): Update.
3730 * sim-model.h (MACH): New member prepare_run.
3731
37321999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3733
3734 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3735 if redundant with allocator functions.
3736
3737Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3738
3739 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3740
3741 * sim-profile.h: Make like sim-trace.h.
3742 (PROFILE_USEFUL_MASK): New macro.
3743 * sim-profile.c (profile_options): Make like trace_options, allow
3744 optional on|off arg where applicable.
3745 (set_profile_option_mask): New function.
3746 (sim_profile_set_option): New function.
3747 (profile_option_handler): Simplify.
3748 Have -p only enable selected things, not everything.
3749 Add missing break to OPTION_PROFILE_PC_RANGE.
3750 * cgen-scache.c (scache_options): Allow optional on|off arg to
3751 --profile-scache.
3752 (scache_option_handler): Use sim_profile_set_option.
3753
37541999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3755
3756 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3757 (memory_option_handler): Implement MEMORY_FILL option. Make
3758 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3759 (parse_ulong_value): New function.
3760 (do_memopt_add): Allocate all buffers. Optionally fill them.
3761
37621999-01-15 Richard Henderson <rth@cygnus.com>
3763
3764 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3765 va_list, not an integer.
3766 * sim-events.c (sim_events_schedule): Likewise.
3767
72f4393d 3768 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3769 the appropriate type.
3770
37711999-01-14 Doug Evans <devans@casey.cygnus.com>
3772
3773 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3774 (sim_disassemble_insn): Update prototype.
3775 (sim_engine_invalid_insn): Ditto.
3776 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3777 (SEM_BRANCH_INIT): PCADDR->IADDR.
3778 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3779 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3780 * cgen-scache.h (*): Ditto.
3781 * cgen-trace.c (*): Ditto.
3782 * cgen-trace.h (*): Ditto.
3783 * cgen-utils.c (*): Ditto.
3784 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3785 (insn_t): Delete.
3786 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3787 (simple engine framework): Rewrite.
3788 * sim-module.c (modules): Install model module sooner (and in
3789 particular before the profile module).
3790
37911999-01-12 Doug Evans <devans@casey.cygnus.com>
3792
3793 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3794 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3795 (sim_model_init): Call it.
3796
3797 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3798
37991999-01-05 Doug Evans <devans@casey.cygnus.com>
3800
3801 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3802 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3803 (SEM_BRANCH_INIT_EXTRACT): New macro.
3804 (SEM_BRANCH_INIT): Add taken_p.
3805 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3806 (SEM_BRANCH_FINI): Use it.
3807 (SEM_INSN): Update.
3808 * cgen-run.c (sim_resume): Handle tracing of last insn.
3809 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3810 * cgen-trace.c (current_abuf): New static global.
3811 (trace_insn_init): Initialize it.
3812 (trace_insn_fini): Use it.
3813 (trace_insn): Set it.
3814 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3815 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3816 (@cpu@_emit_after): Ditto.
3817 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3818 labels if WITH_SEM_SWITCH_FULL.
3819 * sim-model.c: Include bfd.h.
3820 (sim_model_init): New function.
3821 (sim_model_install): Record init fn.
3822 * sim-model.h (MACH): New member bfd_name.
3823 * sim-module.c (modules): Initialize model before scache.
3824
38251998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3826
3827 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3828
c906108c
SS		 3829 * nrun.c (main): Remain in simulation loop for traps and
3830 exceptions when in operating environment mode.
3831 (ui_loop_hook): New stub hook for standalone use.
3832 * sim-events.c (sim_events_process): Call ui_loop_hook
3833 periodically on CYGWIN host.
3834
3835 * sim-reason.c (sim_stop_reason): Return host signal numbers
3836 to gdb on sim_stopped and sim_signalled cases.
3837 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3838 hook just before longjmp.
3839 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3840 hook just before sim_engine_run.
3841
3842 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3843 * sim-trace.h (trace_generic): Ditto.
3844 * sim-trace.c (trace_generic): Ditto.
72f4393d 3845
c906108c
SS		 38461998-12-14 Doug Evans <devans@casey.cygnus.com>
3847
3848 * Make-common.in (SIM_MAIN_DEPS): New var.
3849 (CGEN_MAIN_CPU_DEPS): New var.
3850 * aclocal.m4: Add --enable-cgen-maint option.
3851 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3852 (SETMEM*): Ditto.
3853 (GETIMEM*): Pass pc value to sim_core routine.
3854
3855Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3856
3857 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3858 Compare with ZERO not NULL.
3859
3860Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3861
3862 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3863 "sim-assert.h".
3864
38651998-12-09 Doug Evans <devans@casey.cygnus.com>
3866
3867 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3868 * sim-trace.c: Include stdlib.h if present.
3869 * dv-sockser.c: Include unistd.h if present.
3870 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3871 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3872
38731998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3874
3875 * gennltvals.sh: Add i960.
3876 * nltvals.def: Rebuild.
3877
38781998-12-04 Doug Evans <devans@casey.cygnus.com>
3879
3880 * cgen-defs.h: New file, old cgen-sim.h.
3881 * cgen-sim.h: Simple header that includes others.
3882 * sim-arange.c: New file.
3883 * sim-arange.h: New file.
3884 * sim-basics.h: Include it.
3885 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3886 (sim-arange.o): Add rule for.
3887 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3888 (sim_io_eprintf_cpu): Add prototype.
3889 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3890 (INLINE2): New macro.
3891 (EXTERN_INLINE): New macro.
3892 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3893 before calling module init fns.
3894 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3895 (profile_init): New function.
3896 (profile_options): New option --profile-range.
3897 (profile_option_handler): Handle --profile-range.
3898 (profile_print_insn): Qualify address range specific section titles.
3899 (profile_print_addr_ranges): New function.
3900 (profile_info): Print address ranges if specified.
3901 (profile_install): Set profile_init init fn.
3902 * sim-profile.h (PROFILE_DATA): New member `range'.
3903 * sim-trace.c (trace_init): New function.
3904 (trace_options): New option --trace-range.
3905 (trace_option_handler): Handle --trace-range.
3906 (trace_install): Set trace_init init fn.
3907 * sim-trace.h (TRACE_DATA): New member `range'.
3908 * sim-utils.c (sim_cpu_msg_prefix): New function.
3909 (sim_io_eprintf_cpu): New function.
3910 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3911 (PC_IN_PROFILE_RANGE_P): New macro.
3912 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3913 (trace_insn_fini): New arg abuf. All callers updated.
3914 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3915 printing cycle counts.
3916 * cgen-trace.h (trace_insn_fini): Update prototype.
3917 (TRACE_RESULT_P): New macro.
3918 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3919 (TRACE_INSN): Check ARGBUF_TRACE_P.
3920 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3921 * cgen-types.h (SIM_INLINE): Delete.
3922 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3923 * cgen-utils.c: Don't include cgen-engine.h
3924 * genmloop.sh (@cpu@_fill_argbuf): New function.
3925 (@cpu@_fill_argbuf_tp): New function.
3926 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3927 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3928 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3929 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3930 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3931 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3932 doing profiling. Update call to TRACE_INSN_FINI.
3933
3934 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3935
39361998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3937
3938 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3939 regions.
3940
39411998-12-01 Doug Evans <devans@casey.cygnus.com>
3942
3943 * sim-inline.c (SIM_INLINE_P): Fix typo.
3944
39451998-11-30 Doug Evans <devans@casey.cygnus.com>
3946
3947 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3948
3949Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3950
3951 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3952 * nltvals.def: Re-generate.
3953
3954Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3955
3956 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3957 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3958 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3959 GCC.
3960 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3961 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3962
39631998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3964
3965 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3966 (${cpu}_pbb_cti_chain): Ditto.
3967
39681998-11-18 Doug Evans <devans@casey.cygnus.com>
3969
3970 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3971 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3972 (EXTRACT_INT,EXTRACT_UINT): New macros.
3973 (SEM_SEM_ARG): New macro.
3974 (SEM_NEXT_VPC): New arg `pc'.
3975 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3976 (sim_disassemble_insn): Update prototype.
3977 * cgen-trace.c (current_insn,insn_fields): New static locals.
3978 (trace_insn): Set them.
b83266a0 3979 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3980 (sim_disassemble_insn): New arg insn_fields.
3981 Handle variable length insns.
3982 * genmloop.sh: Only emit pbb decls if -pbb.
3983 (${cpu}_scache_lookup): New arg `vpc'.
3984 (scache support): Fetch pc before entering loop.
3985
3986 * gennltvals.sh: Add fr30 support.
3987 * nltvals.def: Rebuild.
3988
3989Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3990
3991 * sim-types.h: Re-do type system so that GCC's attribute and mode
3992 are used to specify types. Handle case of ALPHA.
3993
39941998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3995
c906108c
SS		 3996 * aclocal.m4: Add tests for dlopen family.
3997 * config.in: Regenerated.
72f4393d 3998
c906108c
SS		 3999Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4000
4001 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4002
4003Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4004
4005 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4006 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4007 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4008 * cgen-sim.h: ... to here.
4009
4010Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4011
4012 * aclocal.m4 (enable-build-warnings): Replace
4013 enable-sim-warnings. Extend =LIST syntax so that prepend and
4014 append of options is possible. Drop -Werror, add
4015 -Wstrict-prototypes for GDB compatibility.
4016 * Make-common.in (SIM_WARNINGS): Update.
4017
4018Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4019
4020 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4021 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4022 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4023 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4024 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4025 CGEN_INCLUDE_DEPS.
4026 * cgen-cpu.h: New file.
4027 * cgen-engine.h: New file.
4028 * cgen-scache.h: New file.
4029 * cgen-sim.h: Delete portions moved to new files.
4030 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4031 rather than sending result to stdout.
4032
4033Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4034
4035 * Make-common.in (sim-reg.o): New rule.
4036 (cgen-run.o): New rule.
4037 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4038 * cgen-run.c (prime_cpu): New function.
4039 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4040 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4041 mentioned cpu.
4042 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4043 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4044 (CGEN_INSN_VIRTUAL_P): New macro.
4045 (SEM_PC): New typedef.
4046 (SEMANTIC_FN): Change type of result to SEM_PC.
4047 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4048 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4049 (SCACHE_MAP): New typedef.
4050 (CPU_SCACHE): Add pbb support.
4051 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4052 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4053 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4054 max_slice_insns.
4055 (INSN_NAME): Delete.
4056 (cgen_insn_name): Declare.
4057 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4058 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4059 (first_insn_p): Make static.
4060 (trace_insn): Handle virtual insns specially.
4061 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4062 * cgen-types.h (UBI): Delete.
4063 (MODE_TYPE): New enum.
4064 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4065 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4066 (cgen_virtual_opcode_table): New global.
4067 (cgen_insn_name): New function.
4068 (sim_disassemble_insn): Ignore virtual insns.
4069 * genmloop.sh: Delete top level loop generation. Add pbb support.
4070 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4071 (sim_cpu_base): New members max_insns,insn_name,model_data.
4072 (CPU_PC_GET,CPU_PC_SET): New macros.
4073 (sim_pc_get,sim_pc_set): Declare.
4074 * sim-model.c (model_set): Call model init fn.
4075 * sim-model.h (MODEL_FN): New typedef.
4076 (INSN_TIMING): New member model_fn.
4077 (MODEL): New members num,init.
4078 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4079 All callers updated.
4080 (profile_insn_init): New fn.
4081 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4082 Exit early if insn profiling not supported.
4083 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4084 (profile_install): Record profile_insn_init as init fn.
4085 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4086 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4087 (PROFILE_DATA): Delete member exec_time.
4088 Change insn_count to pointer to array, rather than the array.
4089 (sim_profile_print_bar): Declare.
4090
4091Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4092
4093 * cgen-run.c: New file.
4094 * sim-reg.c: New file.
4095
4096Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4097
4098 * aclocal.m4: Add checks for -lsocket and -lnsl.
4099
4100 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4101 allow local port reuse on listening socket.
4102
4103Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4104
4105 * sim-config.h: Remove reference to linux kernel header.
4106
4107Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4108
4109 * dv-sockser.c (sockser_addr): Make variable non-static.
4110
4111Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4112
4113 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4114
4115Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4116
4117 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4118
4119Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4120
4121 * Make-common.in (install-common): Add $(EXEEXT) when installing
4122 run.
4123
4124Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4125
4126 * cgen-sim.h (cgen_state): New member opcode_table.
4127 * cgen-utils.c (sim_disassemble_insn): Use it.
4128
4129Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4130
4131 * cgen-mem.h (DECLARE_SETT): Fix return type.
4132 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4133 * cgen-scache.c: Include stdlib.h.
4134 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4135 * sim-model.c (model_option_handler): Remove unused variable `n'.
4136
4137Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4138
4139 * cgen-utils.c: Include bfd.h.
4140 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4141
4142Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4143
4144 * sim-bits.h (EXTEND24): Fix typo.
4145
4146Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4147
4148 * sim-events.c (ETRACE_P): New macro.
4149 (struct _sim_event): Add member trace.
4150 (sim_events_free): Reclaim trace message.
4151
4152 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4153 sim_events_schedule_tracef): New functions, include printf trace
4154 information in argument list. If tracing, store asprintf'd trace
4155 message in sim_event.
4156
4157 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4158 hw_event_queue_schedule_vtracef): New functions, mimic
4159 sim_event_tracef.
4160
4161Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4162
4163 * sim-bits.h (EXTEND24): Define.
4164
4165Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4166
4167 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4168 (CPU_SCACHE_HASH_MASK): New macro.
4169 (SCACHE_HASH_PC): Rewrite.
4170 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4171 computation out of main loop.
4172
4173Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4174
c906108c
SS		 4175 * cgen-sim.h (RECORD_IADDR): Delete.
4176 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4177 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4178
4179Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4180
4181 * gennltvals.def (mn10200): Add entry.
4182 * nltvals.def: Regenerate with MN10200 additions.
4183
4184Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4185
4186 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4187 documentation on how it works.
4188
4189 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4190 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4191 sim_core_set_xor, sim_core_xor_read_buffer,
4192 sim_core_xor_write_buffer): Update.
4193
4194 * sim-events.h, sim-events.c (sim_events_install,
4195 sim_events_watch_clock, sim_events_schedule_after_signal,
4196 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4197 sim_events_deschedule): Update.
4198
4199 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4200 sim_fpu_max32, sim_fpu_max64): Update.
4201
4202Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4203
4204 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4205 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4206 * sim-profile.c (profile_print_model): Update.
4207
4208Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4209
4210 * gennltvals.def (m32r): Use common syscall.h now.
4211 (mn10300): Add entry.
4212 * nltvals.def: Regenerate.
4213
4214 * sim-engine.c (sim_engine_get_run_state): New function.
4215 * sim-engine.h (sim_engine_get_run_state): Declare it.
4216
4217Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4218
4219 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4220 * sim-core.c (sim_core_signal): Make extern, always define.
4221
4222Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4223
4224 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4225 * cgen-ops.h (ANDIF): New macro.
4226 (ANDIF[BQHSD]I): Delete.
4227
4228Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4229
4230 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4231 (hw_event_queue_schedule, hw_event_queue_deschedule,
4232 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4233 Janczyn.
4234
4235 * hw-alloc.h (HW_NZALLOC): Define.
4236
4237 * Make-common.in (test-hw-events): Add target for testing the
4238 hw-event code.
4239
4240Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4241
4242 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4243 hw-instances.o.
4244 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4245 files.
4246 * hw-main.h: Include hw-handles.h, hw-instances.h.
4247 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4248 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 4249
c906108c
SS		 4250Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4251
4252 * dv-core.c: Include hw-main.h and sim-main.h.
4253 * dv-pal.c: Include hw-main.h and sim-io.h.
4254 * dv-glue.c: Include hw-main.h.
4255
4256 * hw-main.h: New file. Move list of includes to here.
4257 * hw-base.h: From here.
4258 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4259 (hw-*.o, dv-*.o): Update.
4260 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4261 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4262 sim-main.h.
4263
4264 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4265 do_hw_poll_read): Move declarations from here.
4266 * hw-main.h: To here.
72f4393d 4267
c906108c
SS		 4268 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4269 Move from here.
4270 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4271 rename.
4272 * Make-common.in (hw-config.h): Update
4273 * hw-base.c, dv-pal.c, dv-glue.c: Update
4274
4275 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4276 `*_callback' to `*_method.
4277
4278Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4279
4280 * hw-base.h (set_*): Move set method macros from here.
4281 * hw-device.h: To here.
4282
4283Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4284
4285 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4286 Declare.
4287
4288 * hw-base.c (hw_create, hw_delete): Call
4289 * hw-properties.c (create_hw_property_data,
4290 delete_hw_property_data): Define.
72f4393d 4291
c906108c
SS		 4292Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4293
4294 * hw-device.c, hw-properties.c: Include hw-base.h
4295
4296 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4297 * hw-device.c: From here.
4298 * hw-base.h: Include "hw-events.h".
4299
4300 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4301 * hw-base.c (hw_create, hw_delete): Call.
4302 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4303
4304 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4305 (hw-alloc.o): New target.
72f4393d 4306
c906108c
SS		 4307Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4308
4309 * hw-events.h, hw-events.c: New files. Move event code to here.
4310 * sim-hw.c: From here.
4311 * hw-base.h: Include "hw-events.h".
4312 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4313 (hw-events.o): New target.
4314
4315 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4316 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 4317
c906108c
SS		 4318 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4319 * hw-base.c (hw_create, hw_delete): Call.
4320 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4321
4322 * dv-pal.c: Update.
4323
4324Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4325
4326 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4327 * hw-ports.c: To here.
72f4393d 4328
c906108c
SS		 4329 * hw-base.h, hw-ports.c (create_hw_port_data,
4330 delete_hw_port_data): New functions.
4331 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 4332
c906108c
SS		 4333 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4334 from here.
4335 * hw-ports.h: To here.
4336
4337Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4338
4339 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4340 PROCESSOR and CIA arguments.
4341
4342Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4343
4344 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4345 Move common object files from here.
4346 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 4347
c906108c
SS		 4348Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4349
4350 * sim-hw.c: Include ctype.h.
4351 (do_hw_poll_read): Do not assume EAGAIN.
4352
4353Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4354
4355 * cgen-trace.c (first_insn_p): New static local.
4356 (trace_insn_init): Set it.
4357 (trace_insn_fini): Use TRACE_PREFIX.
4358 (trace_insn): Rewrite to use trace_prefix.
4359 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4360 Adjust width accordingly.
4361
4362 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4363 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4364 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4365 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4366 (PROFILE_COUNT_CORE): Simplify.
4367 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4368
4369Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4370
4371 * cgen-ops.h (ADDCFSI): Fix typo.
4372
4373Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4374
4375 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4376 * genmloop.sh: Use them rather than static locals.
4377
4378 * sim-engine.c (sim_engine_set_run_state): New function.
4379 * sim-engine.h (sim_engine_set_run_state): Declare.
4380 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4381 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4382 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4383
4384Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4385
72f4393d 4386 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4387 All callers updated.
4388 (trace_insn_fini): New arg last_p. All callers updated.
4389 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4390 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4391 * genmloop.sh (engine_resume): Update.
4392
4393Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4394
4395 * Make-common.in (install-common): Run ranlib on installed copy of
4396 libsim.a.
4397
4398Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4399
4400 * Make-common.in (install-common): Rename and install libsim.a.
4401
4402Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4403
4404 * sim-io.c (unistd.h): Include.
4405
4406Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4407
4408 * Make-common (sim_main_headers): Sort.
4409 (cgen-*.o): Add cgen-sim.h dependency.
4410
4411 * cgen-scache.c (scache_init): Only allocate space if scache element
4412 size is non-zero.
4413 (scache_flush,scache_print_profile): Check if scache in use first.
4414
4415 * cgen-sim.h (IDESC): Provide forward declaration.
4416 (DECODE): Delete.
4417 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4418 (cgen_cpu_max_extra_bytes): Declare.
4419 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4420
c906108c
SS		 4421 * sim-cpu.h: New file. sim_cpu_base moved here.
4422 Move sim_cpu_lookup decl here.
4423 * sim-base.h: #include "sim-cpu.h".
4424 * sim-cpu.c: New file.
4425 * Make-common (sim_main_headers): Add sim-cpu.h.
4426 (sim-cpu.o): Add rule for.
4427
4428 * sim-model.c (set_model): Delete.
4429 (sim_model_set,model_set): New functions.
4430 (sim_model_install): Renamed from model_install.
4431 Don't set default model here.
4432 (model_option_handler): Rewrite --model processing.
4433 (sim_model_lookup,sim_mach_lookup): New functions.
4434 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4435 (insn_timing): Delete.
4436 (INSN_TIMING): New member `num'.
4437 (IMP_PROPERTIES): Always define scache_elm_size member.
4438 (MACH): New member init_cpu.
4439 (sim_machs): Renamed from machs.
4440 (sim_model_install): Renamed from model_install.
4441 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4442 * sim-module.c (modules): Update.
4443
4444 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4445
4446 * sim-io.c: #include <errno.h>.
4447
4448Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4449
4450 * dv-pal.c (struct hw_pal_device): Add reader.
4451 (hw_pal_finish): Initialize reader.
4452 (scan_hw_pal): Use reader.
4453
4454 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4455 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4456 * dv-pal.c: Use.
4457
4458 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4459 ../ppc/main.c sim_io_read_stdin.
4460
4461Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4462
4463 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4464 arguments.
4465 * hw-tree.c: Update.
72f4393d 4466
c906108c
SS		 4467 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4468 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4469 CPU/CIA args.
4470 * hw-ports.h (hw_port_event): Ditto.
4471 * hw-ports.c (hw_port_event): Update.
4472 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4473 Update.
4474 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4475 Update.
4476 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4477 (do_counter_event): Update.
4478 * dv-glue.c (hw_glue_io_read_buffer): Update.
4479 (hw_glue_port_event): Update.
4480
4481 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4482 * hw-base.h (hw_create): Ditto.
4483 * hw-base.c (hw_create): Ditto.
72f4393d 4484
c906108c
SS		 4485 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4486 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4487 from here to.
4488 * sim-hw.c: Here.
4489 * hw-device.h (hw_system_cpu): Declare.
4490 * sim-hw.c (hw_system_cpu): New function.
4491
4492 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4493 sim_hw_abort not hw_abort.
4494 (sim-hw.h): Include.
4495 (sim_core_read_buffer, sim_core_write_buffer): Call
4496 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4497 argument.
4498 (sim_core_set_xor): Do not pass CPU when aborting.
4499
4500 * sim-n-core.h (sim_core_read_aligned_N,
4501 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4502 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4503 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4504 return length.
4505
4506 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4507 sim_hw_print.
4508 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4509 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4510 functions.
4511 (sim_hw_print): New function.
4512
4513 * sim-engine.h (sim_engine_vabort): Declare.
4514 * sim-engine.c (sim_engine_vabort): New function.
4515
4516Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4517
4518 * sim-trace.c (print_data): For floating-point numbers trace raw
4519 hex value.
4520 (trace_result_fp2): New function.
4521 * sim-trace.h (trace_result_fp2): New declaration.
4522 (TRACE_FP_RESULT2): New macro.
4523
4524Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4525
72f4393d
L		 4526 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4527 AM_CYGWIN32 and AM_EXEEXT.
4528 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4529 to run and install-common rules.
4530 * common/configure: regenerate
c906108c
SS		 4531
4532Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4533
4534 * sim-types.h (cell_word): New type.
4535 (natural_cell): Delete type.
4536
4537Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4538
4539 * configure: Regenerated to track ../common/aclocal.m4 changes.
4540 * config.in: Ditto.
4541
4542Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4543
4544 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4545
4546Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4547
4548 * configure: Regenerated to track ../common/aclocal.m4 changes.
4549 * config.in: Ditto.
4550
4551Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4552
4553 * acconfig.h: New file.
4554 * Make-common.in (top_builddir): New macro.
4555 (INTL_LIB): Removed.
4556 (INTLLIBS): New macro.
4557 (INTLDEPS): Likewise.
4558 (LIBDEPS): Use INTLDEPS.
4559 (EXTRA_LIBS): Use INTLLIBS.
4560 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4561 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4562 AM_LC_MESSAGES): New macros from GNU gettext.
4563
4564Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4565
4566 * sim-config.h: Discard leading _ from macros.
4567 * sim-types.h: Ditto.
4568
4569Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4570
4571 * Make-common.in (CSEARCH): Add -I to intl directories.
4572 (INTL_LIB): Point to libintl.a.
4573 (LIBDEPS): Add $(INTL_LIB).
4574 (EXTRA_LIBS): Ditto.
4575
4576Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4577
4578 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4579
4580 * cgen-ops.h (ADDCFSI): Fix.
4581 (SUBCFSI): Tweak.
4582
4583Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4584
4585 * sim-types.h (signed_address, unsigned_address): Define.
4586
4587Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4588
4589 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4590 QNaN.
4591
4592Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4593
4594 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4595 New functions, pack / unpack sim_fpu struct using raw values.
4596 (sim_fpu_is): Differentiate between negative and positive
4597 infinity.
4598
4599Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4600
4601 * sim-bits.h (EXTEND4): Define.
4602 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4603
c906108c
SS		 4604Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4605
4606 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4607 declared so we need this cast to prevent long long addresses
4608 from being misconfigures. Results in access to unmapped memory.
4609
4610Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4611
4612 * Make-common.in (RUNTESTFLAGS): Define.
4613 (check): Pass RUNTESTFLAGS to recursive make.
4614
4615Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4616
4617 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4618 STATE_VERBOSE_P.
4619
4620Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4621
4622 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4623 cross compiling.
4624
4625Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4626
4627 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4628 (sim-inline): Update to match sim-inline.[hc]
4629 * configure: Regenerated to track ../common/aclocal.m4 changes.
4630
4631 * Make-common.in (sim_main_headers): Add sim-inline.h
4632
4633 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4634 selected.
4635 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4636
c906108c
SS		 4637 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4638 (sim_events_set_trace): Delete unused prototype.
72f4393d 4639
c906108c
SS		 4640 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4641 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4642
4643 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4644 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4645 Comment out, not yet implemented in sim-fpu.c.
4646 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4647 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4648
c906108c
SS		 4649 * sim-inline.h: Rewrite description.
4650 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4651 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4652
c906108c
SS		 4653 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4654 include generated files. Handled by generator directly.
72f4393d 4655
c906108c
SS		 4656Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4657
4658 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4659 up-to-date.
4660
4661 * sim-trace.h (TRACE_ANY_P): Define.
4662 (struct _trace_data): Add trace_any_p.
4663
4664Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4665
4666 * run.c (main): Handle all alternatives of enum sim_stop.
4667 (main): Delete unused `asection *s'.
4668
4669Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4670
4671 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4672
4673 * configure: Regenerated to track ../common/aclocal.m4 changes.
4674
4675 * sim-hw.c: New file.
4676 * sim-hw.h (sim_hw_parse): Declare function.
4677 (hw-tree.h): Do not include.
72f4393d 4678
c906108c
SS		 4679 * sim-base.h (STATE_HW): Define.
4680 (struct sim_state_base): Add member struct *hw.
4681
4682 * sim-module.c (sim-hw.h): Include.
4683 (modules): Add sim_hw_install.
72f4393d 4684
c906108c
SS		 4685 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4686
4687Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4688
4689 * sim-base.h (CPU_INDEX): Define.
4690
4691 * sim-utils.c (sim_state_alloc): Initialize.
4692 * sim-module.c (sim_post_argv_init): Ditto.
4693
4694Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4695
4696 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4697 properly formatted lists.
4698
4699Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4700
4701 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4702 0x2f needs to be 0x3f.
4703
4704Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4705
4706 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4707 not found.
4708 (hw_tree_find_*_property): Clean up error message when property is
4709 not found.
4710
4711 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4712 present before looking for it.
4713
4714Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4715
72f4393d 4716 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4717 (AC_CHECK_FUNCS): Add check for __setfpucw.
4718 * configure: Regenerated.
4719
4720Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4721
4722 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4723 hw_pal_timer, hw_pal_timer_value): Define.
4724 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4725 (do_counter_event, do_counter_read, do_counter_value,
4726 do_counter_write): new functions.
4727
4728Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4729
4730 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4731 trace output.
4732
4733 * hw-base.c (hw_create): Stop searching for a device when one is
4734 found.
4735
4736Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4737
4738 * configure: Regenerated to track ../common/aclocal.m4 changes.
4739
4740Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4741
4742 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4743 appends extra devices.
4744 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4745 the device names.
72f4393d 4746
c906108c
SS		 4747 * Make-common.in (hw-config.h): New target, create hw-config.h
4748 file.
4749 (SIM_HW): Definition from @sim_hw@.
4750 (hw-base.o): Depend on hw-config.h
4751
4752Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4753
4754 * Make-common.in: Get SHELL from configure.
4755 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4756 move-if-change. Fixes NT native build problem.
4757 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4758 move-if-change. Fixes NT native build problem.
4759 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4760 NT native builds.
72f4393d 4761
c906108c
SS		 4762Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4763
4764 * hw-device.h, hw-device.c (hw_strdup): New function.
4765
4766 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4767 strings name, family and args.
4768 (full_name_of_hw): Use hw_strdup when returning the full path.
4769
4770 * hw-properties.c: Clean up property not found / wrong type error
4771 messages.
72f4393d 4772
c906108c
SS		 4773 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4774 before attaching any ports.
4775
4776 * hw-base.c (hw-config.): Include. Replace hardwired table.
4777
4778 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4779
4780 * Make-common.in: Add rule for dv-glue.o.
4781
4782Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4783
4784 * hw-base.c (hw_finish): Move setting of trace level to here.
4785 (hw_create): From here.
4786
4787 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4788 ../ppc/device_table.c.
4789
4790 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4791
4792 * hw-tree.c (print_properties): Supress path when printing
4793 properties of root node.
4794
4795Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4796
4797 * hw-device.h (HW_TRACE): Define.
4798 (hw_trace): Declare.
4799 * hw-device.c (hw_trace): Implement function.
4800
4801 * hw-base.c (hw_create): Set hw trace level from "trace?"
4802 property.
4803
4804 * dv-core.c (dv_core_attach_address_callback): Add trace.
4805
4806 * dv-pal.c: Replace DTRACE with HW_TRACE.
4807
4808Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4809
4810 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4811 (hw_alloc_data): Delcare.
4812 (struct hw): Add member alloc_of_hw.
72f4393d 4813
c906108c
SS		 4814 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4815 functions. Assocate memory with a device.
4816 (stdlib.h): Include.
72f4393d 4817
c906108c
SS		 4818 * hw-base.h (set_hw_delete): Define.
4819 (hw_delete_callback): Declare.
4820 (hw_delete): Declare.
4821
4822 * hw-base.c (hw_delete): Implement function.
4823 (struct hw_base_data): Add member to_delete.
4824 (ignore_hw_delete): New function, does nothing.
4825 (hw_create): Set the hw_delete method.
4826 (hw_create): Allocate the base type using HW_ZALLOC before setting
4827 any methods.
4828
4829 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4830
c906108c 4831 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4832
c906108c
SS		 4833 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4834 (attach_hw_port_edge): Add struct hw argument
4835
4836 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4837 hw_zalloc/hw_free.
4838
4839Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4840
4841 * hw-device.h (hw_attach_address_callback,
4842 hw_detach_address_callback): Attach to a single space not a space
4843 mask. Clarify interpretation of SPACE:ADDR parameters.
4844
4845 * hw-base.c (passthrough_hw_attach_address,
4846 passthrough_hw_detach_address): Update.
4847 * dv-core.c (dv_core_attach_address_callback): Ditto.
4848 * dv-pal.c (hw_pal_attach_address): Ditto.
4849
4850Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4851
4852 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4853
4854Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4855
4856 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4857 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4858 hw-properties_h, hw-tree_h): Define, point at corresponding
4859 header.
4860 (hw_base_headers): Define list of headers included by hw-base.h
4861 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4862 hw-properties.o, hw-tree.o): Specify dependencies.
4863 (dv-core.o, dv-pal.o): Ditto.
4864
4865 * sim-hw.h: New file.
4866
4867 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4868 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4869
c906108c
SS		 4870 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4871
4872 * hw-base.h, hw-base.c: new files. Copied from
4873 ../ppc/device_table.[hc].
4874
4875 * dv-core.c, dv-pal.c: New files. Copied from
4876 ../ppc/hw_{core,pal}.c
72f4393d 4877
c906108c
SS		 4878 * sim-basics.h (struct hw): Declare.
4879 (enum port_direction, enum object_disposition): Declare.
4880
4881Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4882
4883 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4884 sim_dv_src in Makefile. Take list of devices as parameter to m4
4885 macro..
4886
4887 * configure: Regenerated to track ../common/aclocal.m4 changes.
4888
4889Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4890
4891 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4892 trace_prefix can abort cleanly.
4893
4894Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4895
4896 * dv-sockser.c, dv-sockser.h: New files.
4897 * Make-common.in (dv-sockser.o): Add rule for.
4898 * aclocal.m4: Check for fcntl.h.
4899 * config.h: Add HAVE_FCNTL_H.
4900
4901 * sim-break.c (remove_breakpoint): Fix thinko.
4902
4903 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4904 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4905
49061998-03-13 Fred Fish <fnf@cygnus.com>
4907
4908 * sim-base.h (struct sim_state_base): Add prog_syms and
4909 define macro STATE_PROG_SYMS.
4910 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4911 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4912 and bfd_canonicalize_symtab, to get symbol table on first use
4913 and preserve it via STATE_PROG_SYMS for future calls to
4914 bfd_find_nearest_line.
4915
4916Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4917
4918 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4919
4920 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4921 up to nr_maps, not just access_* maps.
4922
4923 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4924 maps.
4925
4926 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4927 over nr_maps not sim_core_nr_maps.
4928
4929 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4930 core_map argument to unsigned.
4931 (struct _sim_core): Ditto for struct member core_map.
4932
4933 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4934
4935 * sim-basics.h (access_io, access_*_io): Define.
4936 (map_read, map_write, map_exec, map_io): Define.
4937
4938 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4939 attach with more generic mapmask.
4940 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4941
c906108c
SS		 4942 * sim-core.c (sim_core_uninstall, sim_core_attach,
4943 sim_core_detach): Iterate over nr_maps instead of
4944 sim_core_nr_maps.
4945
4946 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4947 instead of the write_map.
4948 (remove_breakpoint): Ditto.
4949
4950 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4951 with read_map, write_map, exec_map resp.
4952
4953 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4954 Ditto.
4955
4956 * cgen-utils.c (sim_disassemble_insn): Ditto.
4957
4958 * sim-hrw.c (sim_write, sim_write): Ditto.
4959
4960 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4961 transfer_to_str): New functions.
4962
4963Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4964
4965 * sim-base.h (sim_state_base): New member environment.
4966 (STATE_ENVIRONMENT): New macro.
4967 * sim-config.c (current_environment): Delete.
4968 (sim_config_default): New function.
4969 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4970 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4971 (sim_config_default): Add prototype.
4972 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4973 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4974 Set STATE_ENVIRONMENT, not current_environment.
4975
4976Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4977
4978 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4979
4980Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4981
4982 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4983
4984 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4985
4986Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4987
4988 * Make-common.in (TAGS): Make smarter.
4989 * Makefile.in (TAGS): Ditto.
4990
4991Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4992
4993 * sim-module.c (*): Fix typos in assertion tests.
4994
4995Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4996
4997 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4998 can't be constant.
72f4393d 4999
c906108c
SS		 5000 * sim-options.c (sim_parse_args): Ditto.
5001 (sim_args_command): Return OK, instead of nothing, for an empty
5002 command.
5003
5004Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5005
5006 * sim-profile.c (profile_info): Rename from profile_print. Drop
5007 misc and misc_cpu callback arguments. Use
5008 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5009 (profile_install): Install profile_info function.
5010
5011 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5012 STATE_PROFILE_INFO_CALLBACK): Define.
5013 (struct PROFILE_DATA): Add field info_cpu_callback.
5014 (profile_print): Delete function.
5015
5016 * sim-base.h (STATE_MODULES): Define. Replace individual
5017 STATE_*_LIST with single struct module_list.
5018
5019 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5020 (struct module_list): Declare.
72f4393d 5021
c906108c
SS		 5022 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5023 sim_module_info): New functions.
5024 (sim_module_install): Clean up module data structures.
5025
5026 * sim-info.c (sim_info): New file. New function. Call
5027 sim_module_info.
5028
5029 * Make-common.in (sim-info.o): Define rule.
5030 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5031
5032
5033Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5034
5035 * sim-base.h (sim_cpu_base): New members name, options.
5036 (sim_cpu_lookup): Add prototype.
5037 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5038 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5039 (sim_add_option_table): Update prototype.
5040 * sim-options.c (sim_add_option_table): New argument `cpu'.
5041 (standard_option_handler,standard_install): Update.
5042 (sim_parse_args): Handle cpu specific options.
5043 (print_help): New static function.
5044 (sim_print_help): Call it. Print cpu specific options.
5045 (find_match): New static function.
5046 (sim_args_command): Call it. Handle cpu specific options.
5047 * sim-utils.c (sim_cpu_lookup): New function.
5048 * sim-memopt.c (memory_option_handler): Update.
5049 (sim_memopt_install): Update.
5050 * sim-model.c (model_option_handler): Update.
5051 (model_install): Update.
5052 * sim-profile.c (profile_option_handler): Update.
5053 (profile_install): Update.
5054 * sim-trace.c (trace_option_handler): Update.
5055 (trace_install): Update.
5056 * sim-watch.c (watchpoint_option_handler): Update.
5057 (sim_watchpoint_install): Update.
5058 * cgen-scache.c (scache_option_handler): Update.
5059 (scache_install): Update.
5060
5061Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5062
5063 * Make-common.in (check): Run `make check' in testsuite dir.
5064
5065Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5066
5067 * sim-trace.c (trace_result0): New function.
5068
5069 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5070 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5071 tracing sim_fpu variables.
5072 (TRACE_ALU_RESULT0): Define.
5073 (TRACE_FP_RESULT_WORD): Define.
5074 (TRACE_FP_INPUT_WORD1): Define.
5075
5076 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5077 sim_fpu_two): New constants.
5078 (sim_fpu_op1, sim_fpu_op2): New types.
5079 (struct _sim_fpu): Delete member result. Re-order other members.
5080 (sim_fpu_sign, sim_fpu_exp): New functions.
5081 (sim_fpu_max, sim_fpu_min): new functions.
5082 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5083 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 5084
c906108c
SS		 5085Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5086
5087 * sim-profile.c (profile_print): Delete duplicate test of
5088 PROFILE_INSN_IDX.
5089 (profile_print_pc): Exit early if data collection not set up.
5090 (profile_print_core): Simplify by calling sim_core_map_to_str.
5091 * sim-core.h (sim_core_map_to_str): Declare.
5092 * sim-core.c (sim_core_map_to_str): Make non-static.
5093
5094 * genmloop.sh (engine_resume): Update insn_count before exiting.
5095 (engine_resume_full): Keep accurate core profile data.
5096
5097 * cgen-utils.c (sim_disassemble_insn): Don't use
5098 sim_core_read_aligned_N, it messes up profiling results.
5099
5100Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5101
5102 * nltvals.def: Regenerate with MN10300 additions.
5103
5104Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5105
5106 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 5107
c906108c
SS		 5108 * sim-trace.h, sim-trace.c (trace_result_word2,
5109 trace_input_word4, trace_result_word4): New function.
5110
5111Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5112
5113 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5114
5115 * sim-xcat.h: Delete.
5116 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5117 * cgen-sim.h: Ditto.
5118 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5119 * sim-n-bits.h: Ditto.
5120 * sim-n-core.h: Ditto.
5121 * sim-n-endian.h: Ditto.
5122
5123Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5124
5125 * syscall.c (cb_syscall): Handle short reads, and EOF.
5126
5127Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5128
5129 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5130 sim_fpu to safely print fp_word values.
5131 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5132 (trace_result_bool1, trace_result_addr1): New functions.
5133 (trace_input_bool1, trace_input_addr1): New functions.
5134
5135 * sim-trace.h (TRACE_FPU_*): Define.
5136
5137Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5138
5139 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5140 (sim_fpu_fpto, sim_fpu_tofp): Define.
5141
5142Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5143
5144 * sim-fpu.c (sim_fpu_cmp): New function.
5145
5146Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5147
5148 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5149 instead of abuf->length.
5150 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5151 (set_trace_option_mask): Renamed from set_trace_options.
5152 (set_trace_option): New function.
5153 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5154 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5155
5156Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5157
5158 * sim-basics.h: Declare struct _sim_fpu.
5159
5160Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5161
5162 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5163 (trace_prefix, trace_input*, trace_result*): Declare.
5164 (trace_one_insn): Change declaration, assume trace_prefix called.
5165 (trace_generic): Like trace_one_insn.
5166 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5167 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 5168
c906108c
SS		 5169 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5170 trace_insn, save_data, trace_idx_to_str, print_data): New
5171 functions.
5172 (trace_one_insn): Rewrite.
5173 (trace_generic): New function.
72f4393d 5174
c906108c
SS		 5175Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5176
c906108c
SS		 5177 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5178
5179 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5180 (SEMANTIC_FN): Rewrite declaration.
5181 (DECODE): Update type of semantic_fast member.
5182 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 5183 * sim-base.h (sim_state_base): Delete conditionals surrounding
5184 member scache_size.
5185
5186Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5187
5188 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5189 used.
5190
5191Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5192
5193 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5194 Add missing parameters to device_io calls.
5195 * sim-core.h: Add missing parameters to device_io calls.
5196
5197Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5198
5199 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5200 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5201 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 5202 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5203 (engine_resume): Likewise. Make `engine' volatile. Save copy
5204 of cpu pointer in volatile object. Initialize read switch if
5205 -parallel.
5206
5207Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5208
5209 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5210 (SEM_INSN): New macro.
5211
5212Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5213
5214 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5215
5216Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5217
5218 * configure: Regenerated to track ../common/aclocal.m4 changes.
5219
5220Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5221
5222 * sim-types.h (fp_word): New type, define according to
5223 WITH_TARGET_FLOATING_POINT_BITSIZE.
5224
5225 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5226 configuration of size of floating point registers.
5227
5228Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5229
5230 * sim-profile.c (profile_print): Only print CPU <N> if other
5231 output is going to appear.
5232
5233Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5234
5235 * configure: Regenerated to track ../common/aclocal.m4 changes.
5236
5237Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5238
5239 * sim-types.h (address_word): Typedef according to
5240 WITH_TARGET_ADDRESS_BITSIZE.
5241 (signed_cell, unsigned_cell, natural_cell): Ditto using
5242 WITH_TARGET_CELL_BITSIZE.
72f4393d 5243
c906108c
SS		 5244 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5245 (WITH_TARGET_CELL_BITSIZE): Define.
5246 (WITH_HOST_WORD_BITSIZE): Delete.
5247
5248 * sim-config.c (print_sim_config): Update.
5249
5250 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5251 configuration of address and OpenFirmware cell sizes.
5252
5253Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5254
5255 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5256 * sim-run.c (sim_engine_run): Update.
72f4393d 5257
c906108c
SS		 5258 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5259 CPU_CIA.
5260 * sim-run.c (sim_engine_run): Ditto.
5261
5262 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5263 (sim_resume): Pass nr_cpus to sim_engine_run.
5264
5265 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 5266
c906108c
SS		 5267 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5268 MAX_NR_PROCESSORS.
5269 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 5270
c906108c
SS		 5271Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5272
5273 * Make-common.in (stamp-tvals): New rule.
5274 (targ-vals.h,targ-map.c): Depend on it.
5275 (clean): Remove stamp-tvals.
5276
5277Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5278
5279 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5280 in code also #if 0'ed.
5281
5282Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5283
5284 * configure: Regenerated to track ../common/aclocal.m4 changes.
5285 * aclocal.m4: Recognize --enable-maintainer-mode.
5286
5287Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5288
5289 * cgen-scache.h: Deleted.
5290 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 5291 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5292 (scache_init): Use runtime computed size of SCACHE.
5293 (scache_flush): Likewise.
5294 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5295 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5296 * cgen-sim.h: Scache support moved here.
5297 (PC): Redo definition.
5298 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5299 (DECODE): Add parallel execution support.
5300 Only include semantic label members if using switch.
5301 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5302 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5303 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5304 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5305 from cgen-types.h.
5306 (engine_{stop,run,resume,halt,signal}): Delete decls.
5307 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5308 (argbuf,scache): Delete forward decls.
5309 (STATE): Delete decl.
5310 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5311 Include cgen-mem.h, cgen-ops.h.
5312 (engine_halt,engine_signal): Delete.
5313 ({ex,exc,sem,semc}_illegal): Delete.
5314 (sim_disassemble_insn): Result of extract fn is in bits.
5315 * genmloop.sh: Rewrite.
5316
5317 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5318 line numbers.
5319
5320 * sim-base.h (sim_state_base): Delete member `model'.
5321 (sim_cpu_base): Add member `model'.
5322 * sim-model.h (IMP_PROPERTIES): New type.
5323 (MACH): New members imp_props, models.
5324 (models): Delete decl.
5325 * sim-model.c (set_model): Update.
5326 * sim-profile.c (profile_print_model): Update.
5327
5328 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5329
5330Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5331
5332 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5333 CGEN_INSN_SYNTAX().
5334
5335Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5336
5337 * configure: Regenerated to track ../common/aclocal.m4 changes.
5338 * config.in: Ditto.
5339
5340Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5341
5342 * aclocal.m4 (AR): Check for sigaction.
5343
5344Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5345
5346 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5347
5348 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5349 * sim-config.c (sim_config): Replace WITH_DEVICES with
5350 WITH_TREE_PROPERTIES.
5351
5352 * configure: Regenerated to track ../common/aclocal.m4 changes.
5353
5354Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5355
5356 * Make-common.in (SIM_ENVIRONMENT): New variable.
5357 (CONFIG_CFLAGS): Add it.
5358 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5359 --enable-sim-environment option.
5360 * configure: Regenerated.
5361 * sim-config.h (environment support): Rewrite.
5362 * sim-config.c (current_environment): Define as enum, unconditionally.
5363 (current_alignment): Define unconditionally.
5364 (config_environment_to_a): Update.
5365 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5366 (sim_config): Handle environment and alignment determination
5367 unconditionally. Delete sanity checks of current_environment,
5368 unnecessary.
5369 (print_sim_config): Update.
5370 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5371 (standard_options): Add --environment.
5372 (standard_option_handler): Likewise.
5373
5374Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5375
5376 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5377 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5378 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5379 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5380 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5381 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5382 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5383 argument ADD_CA macro with two argument ADDC_C - add carrying with
5384 carry in.
5385 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5386 argument SUB_CA macro with two argument SUBC_X - subtract
5387 carrying, extended.
5388 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5389 borrow-in.
5390 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5391
5392Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5393
5394 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5395 * sim-io.h (sim_io_syscalls): Delete.
5396
5397Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5398
5399 * syscall.c (cb_syscall): Add missing else, so write to stdout
5400 isn't doubled.
5401
5402 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5403 the carry bit from the CPU's psw.
5404
5405Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5406
5407 * gennltvals.sh: Redo syscall support.
5408 * nltvals.def: Regenerated.
5409
5410Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5411
5412 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5413 the stream immediately.
5414
5415Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5416
5417 * sim-io.c (sim_io_getstring): Delete unused len2.
5418 (sim_io_syscalls): Ditto for sys_errno.
5419
5420Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5421
5422 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5423
5424 * Make-common.in (run.o): Depend on remote-sim.h.
5425 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5426 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5427
5428Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5429
5430 * sim-io.c (sim_io_syscalls): Disable lseek.
5431
5432Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5433
5434 * gennltvals.sh: Generate syscall values for d30v.
5435
5436 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5437 * nltvals.def: Regenerate.
5438
5439 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5440 (os_fstat): Likewise. Validate fd argument.
5441 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5442 just compute target stat struct length.
5443 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5444 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5445 (get_string): Return host errno values so they can be properly
5446 translated later.
5447 (cb_syscall): Likewise.
5448 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5449 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5450 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5451 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5452 (get_path): New function.
5453
5454Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5455
5456 * sim-io.c (sim_io_syscalls): New function to provide system call
5457 emulation. Provide exit, open, close, read, write, lseek, and
5458 unlink.
5459 (sim_io_getstring): New function to return a string from a
5460 simulated memory location.
5461
5462 * sim-io.h (sim_io_syscalls): Add declaration.
5463
5464Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5465
5466 * sim-core.c (sim_core_signal): Fix spelling error in message.
5467
5468 * sim-hrw.c (sim_read): Use read map, not write map.
5469
5470 * Make-common.in (all): Add .gdbinit.
5471 * gdbinit.in: Add dump command.
5472
5473 * sim-model.c (model_options): Use '\0' for `shortopt'.
5474
5475 * sim-trace.c (trace_option_handler): Set state trace file
5476 for --trace-file in addition to cpu's values.
5477 (trace_vprintf): If cpu == NULL, try state's trace file.
5478 (trace_options): Reorganize table, reword some descriptions.
5479
5480Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5481
5482 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5483 New functions.
5484
5485Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5486
5487 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5488 signal untranslated, document problem with this.
5489
5490 * nrun.c (main): Check for a prog name of `*step'. If present,
5491 step the simulator instead of allowing it to run free.
5492
5493 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5494
5495 * Make-common.in (sim_main_headers): Add sim-signal.h.
5496
5497Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5498
5499 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5500
5501Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5502
5503 * sim-signal.h: Start simulator signals at 64 so that host signal
5504 numbers can be detected and reported.
5505
5506 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5507
5508Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5509
5510 * callback.c (cb_host_to_target_stat): Fix return values.
5511
5512 * cgen-sim.h (enum_signal_type): Delete.
5513 (engine_signal): Update prototype.
5514 * cgen-utils.c: Don't include <signal.h>.
5515 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5516 (engine_signal): Update.
5517
5518 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5519 (sim_state_free): Call SIM_STATE_FREE if defined.
5520
5521 * sim-module.c (sim_module_install): Don't leave any modules
5522 installed if one fails to install.
5523
5524Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5525
5526 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5527 more, since alloca is not used in this file.
5528
5529 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5530 correctly set the carry and overflow bits for those types.
5531 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5532 with carry, so carry is correct after doing both adds.
5533 (ALU*): Space out '\' to make it easier to read.
5534
5535Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5536
5537 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5538 sim_signalled.
5539
5540 * sim-signal.c, sim-signal.h: New files.
5541 * Make-common.in (sim-signal.o): Add rule for.
5542 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5543 * sim-abort.c: Don't include <signal.h>.
5544 * sim-basics.h: #include "sim-signal.h".
5545 * sim-break.c: Don't include <signal.h>.
5546 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5547 * sim-core.c: Don't include <signal.h>.
5548 (SIGBUS): Delete definition.
5549 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5550 * sim-engine.c: Don't include <signal.h>.
5551 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5552 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5553 * sim-resume.c: Don't include <signal.h>.
5554 (SIGTRAP): Delete definition.
5555 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5556 * sim-stop.c: Don't include <signal.h>.
5557 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5558 * sim-watch.c: Don't include <signal.h>.
5559 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5560
5561 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5562
5563 * sim-base.h (CIA_ADDR): Provide default definition.
5564 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5565 * sim-break.c (sim_handle_breakpoint): Likewise.
5566
5567Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5568
5569 * Make-common.in (srccom): New variable.
5570
5571 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5572 (LIB_OBJS): Add syscall.o.
5573 (gentmap): Pass $(NL_TARGET) to $(CC).
5574 (syscall.o): Add rule for.
5575 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5576 (sim-bits.o): Depend on $(sim-n-bits_h).
5577 (sim-load.o): Depend on callback.h.
5578
5579 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5580 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5581 * cgen-mem.h, cgen-ops.h: New files.
5582
5583 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5584
5585 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5586 Rewrite build rule.
5587 * callback.c: #include string.h or strings.h.
5588 #include sys/types.h and sys/stat.h.
5589 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5590 (os_get_errno,os_open): Update.
5591 (os_stat,os_fstat): New functions.
5592 (os_init): Initialize syscall_map, errno_map, open_map.
5593 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5594 errno_map, open_map, signal_map, stat_map.
5595 (cb_read_target_syscall_maps): New function.
5596 (cb_target_to_host_syscall): New function.
5597 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5598 (cb_target_to_host_open): Renamed from target_to_host_open.
5599 (store): New function.
5600 (cb_host_to_target_stat): New function.
5601 * syscall.c: New file.
5602 * gentmap.c (sys_tdefs): New global.
5603 (gen_targ_vals_h): Output target syscall numbers.
5604 (gen_targ_map_c): Update. Output target syscall translation map.
5605 * gentvals.sh: New first argument `target'. Preface table with
5606 #ifdef NL_TARGET_$target if non-null target passed.
5607 * gennltvals.sh: New file.
5608 * nltvals.def: Regenerated.
5609
5610Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5611
5612 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5613 sim_core_dummy_M.
5614 (sim_core_dummy_M): Declare.
72f4393d 5615
c906108c
SS		 5616Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5617
5618 * sim-core.c (sim_core_signal): Print the address of the
5619 instruction.
5620
5621Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5622
5623 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5624
5625 * sim-base.h (sim_state_base): Add member trace_data.
5626 (STATE_TRACE_DATA): New macro.
5627 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5628 ({WITH_,}TRACE_DEBUG_P): New macros.
5629 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5630 (_sim_cpu): Delete forward reference.
5631 (debug_printf): Update.
5632 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5633 (trace_options): Add --trace-debug.
5634 (set_trace_options): Handle it.
5635 (trace_option_handler): Likewise.
5636 (trace_install): Init state trace_data struct.
5637 (trace_uninstall): Close state trace file.
5638 * sim-events.c (ETRACE): Only print source file and line number if
5639 --trace-debug.
5640 * sim-n-core.h (sim_core_trace_M): Likewise.
5641
5642 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5643
56441997-11-13 Felix Lee <flee@cygnus.com>
5645
5646 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5647 initializer.
5648 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5649
5650Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5651
5652 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5653
5654 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5655 built this way.
5656 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5657 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5658 source tree.
5659
5660Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5661
5662 * sim-events.c (sim_events_process): Re-compute the time -
5663 update_time_from_event - as each event is processed. Reverses
5664 previous change.
5665
5666Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5667
5668 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5669
5670Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5671
5672 * sim-events.c (sim_events_process): Delete redundant call to
5673 update_time_from_event.
5674 (sim_events_slip): Always decrement time_from_event.
5675 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5676 Delete assertion that time_from_event >=0 when work in queue, no
5677 longer applicable.
5678
5679Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5680
5681 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5682 (standard_option_handler): Update.
5683
5684 * sim-options.h: Clarify documentation.
5685 (OPTION_LONG_ONLY_P): Delete definition.
5686 (OPTION_VALID_P): Define.
72f4393d 5687
c906108c
SS		 5688 * sim-options.c (sim_print_help): Allow short only options.
5689 (sim_parse_args): Ditto.
5690 (sim_args_command): Skip short only options.
5691 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5692 separate entries for short and long options in the HANDLERS and
5693 ORIG_VAL tables.
5694 (sim_parse_args): Disable argument permutation.
5695
5696Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5697
5698 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5699 Add argument M, size of data type.
5700 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5701 Declare, ditto for 5, 6 & 7 byte transfers.
5702 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5703 as aligned variant.
72f4393d 5704
c906108c
SS		 5705 * sim-n-core.h (sim_core_trace_M): Rename from
5706 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5707 with transfer type. Print transfer direction. Handle 1 and 2 byte
5708 transfers.
5709 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5710 unaligned accesses.
5711 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5712 Update all functions.
5713
5714 * sim-core.c: Generate functions starting with 16 not 1.
5715 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5716 all 5, 6 & 7 byte transfers.
5717
5718 * sim-n-core.h (sim_core_read_misaligned_N,
5719 sim_core_write_misaligned_N): Implement.
5720
5721Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5722
5723 * sim-endian.h (U16_8): Implement
5724
5725 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5726
5727 * sim-endian.h (VL8_16, VH8_16): Implement.
5728
5729 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5730 long in printf.
5731 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5732 (memory_option_handler): Skip comma in alias address list
5733
5734Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5735
5736 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5737 space params.
5738 (parse_size, parse_addr): New functions
5739 (memory_option_handler, memory_options): Parse address & size
5740 using new functions. Pass level, space, modulo to do_memopt_add &
5741 do_memopt_del.
5742
5743 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5744
5745 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5746 `attach_type attach' argument with `unsigned level' argument.
5747 Document.
5748
5749 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5750 sim_core_attach): Replace argument attach with level. Update
5751 verification of arguments.
5752 (sim_core_map_detach, sim_core_detach): Replace argument attach
5753 with level.
5754
5755 * sim-basics.h (enum _attach_type): Delete.
5756
5757Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5758
5759 * sim-core.h (sim_core_write_8): Define.
5760
5761Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5762
5763 * sim-bits.h: Document ROTn macro.
5764
5765 * sim-endian.h (H2T): Handle 16 byte variables.
5766
5767 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5768 error.
5769
5770 * sim-core.c: Do not generate sim_core_*_word.
5771
5772 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5773 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5774
5775 * sim-core.h (sim_core_read_unaligned_word,
5776 sim_core_read_aligned_word, sim_core_read_word,
5777 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5778 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5779
5780Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5781
5782 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5783
5784 * sim-endian.h: Disable 16 byte support.
5785
5786Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5787
5788 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5789
5790 * sim-n-core.h (sim_core_trace_N): New function.
5791 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5792 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5793
5794 * sim-endian.h: Add 128 bit variant.
5795
5796 * sim-core.h, sim-core.c: Add 128 bit variant.
5797
5798 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5799
5800Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5801
5802 * sim-events.c (sim_events_process): Clear events->work_pending.
5803 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5804 setting, nr_ticks_to_process.
5805 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5806 when the event queue isn't next.
5807
5808 * sim-events.h, sim-events.c (sim_events_slip): New function.
5809
5810Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5811
5812 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5813
5814 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5815 arguments.
5816
5817Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5818
5819 * nrun.c (main): Remove useless test of name != NULL.
5820 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5821
5822Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5823
5824 * sim-fpu.c (EXPMAX): Type is unsigned.
5825 (MIN_INT, MAX_INT): Type is signed64.
5826 (i2fpu): Type of val is signed64.
5827
5828Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5829
5830 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5831 a bucket size of zero.
5832
5833 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5834 OPTION_PROFILE_PC): Define.
5835 (profile_option_handler): Add support for --profile-pc and
5836 --profile-pc-granularity options.
5837 (profile_pc_init): When possible, compute nr buckets from bucket
5838 size.
5839
5840 * sim-profile.c (profile_pc_init): Align the profile-pc end
5841 address with the profile-pc bucket size.
5842
5843 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5844 something less ambiguous.
5845 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5846
5847 * sim-profile.c (profile_pc_cleanup): New function. Move
5848 profile_pc_uninstall code to here.
5849 (profile_pc_uninstall): Call.
5850 (profile_pc_init): Call.
5851
5852Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5853
5854 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5855 file using BSD gprof format.
5856
5857 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5858 unsigned_word.
5859 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5860 MSBIT64): Force result to unsignedN.
5861
5862Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5863
5864 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5865 brace from macro.
5866 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5867 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5868 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5869 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5870
5871Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5872
5873 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5874 type void*.
5875
5876 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5877 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5878 type void*.
5879 (sim_core_attach): Rename buffer_freed to free_buffer, type
5880 void*. Ensure that allocated buffer is alligned according to
5881 region's address.
5882
5883Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5884
5885 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5886 (ALU64_SUB): Define.
5887
5888 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5889 (.gdbinit): Remove dependencies, generate once per build.
5890
5891Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5892
5893 * sim-n-core.h (sim_core_read_aligned_N,
5894 sim_core_write_aligned_N): Make xaddr param type address_word not
5895 unsigned_word.
5896
5897Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5898
5899 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5900 unpacked floating point struct. Pass sim_fpu object by reference.
5901 Add preliminary support for rounding modes.
72f4393d 5902
c906108c
SS		 5903Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5904
5905 * configure: Regenerated to track ../common/aclocal.m4 changes.
5906
5907Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5908
5909 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5910 WITH_TARGET_BITSIZE.
5911
5912Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5913
72f4393d 5914 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5915
5916Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5917
5918 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5919 and zfree instead of xmalloc and free. Prevents warnings.
5920
5921Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5922
5923 * configure: Regenerated to track ../common/aclocal.m4 changes.
5924
5925Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5926
5927 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5928 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5929
5930 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5931 controling the bitsize/msb of the target.
5932
5933Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5934
5935 * Make-common.in: New files sim-break.c, sim-break.h.
5936 * sim-base.h: Add point to breakpoint list to sim_state_base.
5937 * sim-break.c sim-break.h: New modules that implement intrinsic
5938 breakpoint support.
5939 * sim-module.c: Add breakpoint module.
72f4393d 5940
c906108c
SS		 5941Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5942
5943 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5944 an hour.
5945 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5946 if (0) { 1 % 0; }
5947 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5948 (SIGBUS) define for Windows.
5949 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5950 * sim-resume.c: define SIGTRAP for windows.
5951 * sim-xcat.h: use token pasting if ALMOST_STDC.
5952
5953Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5954
5955 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5956 configured values.
5957 (CONFIG_CFLAGS): Add same.
72f4393d 5958
c906108c
SS		 5959Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5960
5961 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5962 (SIGNED32): use ##i32.
5963
5964Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5965
5966 * configure: Regenerated to track ../common/aclocal.m4 changes.
5967
5968Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5969
5970 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5971 endian of target.
5972
5973 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5974 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5975 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5976 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5977 (CONFIG_CFLAGS): Add same.
5978
5979 * aclocal.m4: Perform AC_SUBST on optional options.
5980
5981Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5982
5983 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5984
5985 * sim-options.c (standard_option_handler): Typo in warning message.
5986
5987 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5988
5989 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5990 insn count. Make count conditional on there being a valid
5991 INSN_NAME.
5992 (profile_pc_init): Make default PC profile frequency an arbitrary
5993 256.
5994
5995 * sim-base.h: Ditto.
5996
5997 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5998 SIM_HAVE_MODEL.
5999
6000 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6001 archure struct.
6002
6003Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6004
6005 * configure: Regenerated to track ../common/aclocal.m4 changes.
6006
6007Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6008
6009 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6010 configured alignment.
6011
6012Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6013
6014 * configure: Regenerated to track ../common/aclocal.m4 changes.
6015
6016Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6017
6018 * sim-config.c (sim_config): Check for default alignment.
6019
6020 * sim-options.c (standard_option_handler): Add alignment option.
6021
6022 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6023 default alignment requirements on memory accesses.
72f4393d 6024
c906108c
SS		 6025Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6026
6027 * sim-load.c (sim_load_file): Return failure if the executable
6028 had no loadable sections.
6029
6030Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6031
6032 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6033 trace output.
6034
6035 * sim-core.c (sim_core_signal): When bad access halt simulator
6036 SIGSEGV / SIGBUS instead of aborting.
6037 (signal.h): Include.
72f4393d 6038
c906108c
SS		 6039 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6040 options was missing.
6041
6042 * sim-bits.h (MOVED): Define
6043
6044Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6045
6046 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6047 BIT.
6048
6049 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6050
6051 * sim-bits.c: Add 8 bit versions of bit macros.
6052
6053 * sim-bits.h: Ditto.
6054
6055Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6056
6057 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6058 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 6059
c906108c
SS		 6060 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6061 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 6062
c906108c
SS		 6063 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6064 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 6065
c906108c
SS		 6066Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6067
6068 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6069 configure.in: Output to cconfig.h instead of config.h.
6070
6071 * configure: Regenerated to track ../common/aclocal.m4 changes.
6072
6073Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6074
6075 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6076 BFD if known.
6077
6078Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6079
6080 * callback.c (os_write): divert stdout and stderr to their
6081 respective hooks.
6082
6083Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6084
6085 * sim-profile.c (profile_print_speed): Call
6086 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6087
6088 * sim-events.c (sim_events_elapsed_time): New function return nr
6089 host MS consumed by the simulator.
6090 (sim_watch_valid): Use.
6091
6092 * sim-module.c (modules): Install sim_events very very early.
6093
6094 * sim-profile.c (profile_print): Call profile_print_pc.
6095 (print_bar):
6096 (profile_pc_init): New function, set up processor for PC
6097 profiling.
6098 (profile_print_pc): New function, print a PC profile.
6099 (profile_pc_event): New function, sample PC.
6100
6101 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6102 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6103 profile struct.
6104
6105 * sim-options.c (sim_print_help): Pacify GCC.
6106
6107 * sim-n-core.h (sim_core_read_aligned_N,
6108 sim_core_write_aligned_N): Add un-conditional profile call.
6109 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6110 profile call when aligned read/write isn't used.
6111
6112 * sim-base.h: Include sim-profile, sim-model after sim-core &
6113 sim-events allow sim-core to define useful values.
6114
6115 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6116 (profile_option_handler, profile_options): Add support for
6117 --profile-core option.
6118 (print_bar): Include when core profiling.
6119 (profile_print_core): New function, print core profile.
6120
6121 * sim-config.c (print_sim_config): Print profile status.
6122
6123 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6124 WITH_PROFILE_PC_P): Define.
6125 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6126 (PROFILE_COUNT_CORE): Define.
6127
6128Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6129
6130 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6131 interrupt_names array as the data.
6132 (sim-watch.h): Document.
6133
6134Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6135
6136 * sim-options.c (sim_print_help): When the doc string is to long
6137 word wrap it.
6138
6139 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6140 that only the first few the watch options are listed. Generate
6141 meanginful usage messages.
6142
6143 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 6144
c906108c
SS		 6145Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6146
6147 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6148 (standard_option_handler): Handle --architecture-info.
6149
6150Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6151
6152 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6153 illegal zero-sized array.
6154 * sim-core.c (sim_core_xor_read_buffer): same.
6155
6156Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6157
6158 * nltvals.def: Regenerate.
6159
6160Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6161
6162 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6163
6164Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6165
6166 * sim-bits.c (MASKED): Delete.
6167 (EXTRACTED): Delete.
6168 (LSEXTRACTED, MSEXTRACTED): New functions.
6169
6170 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6171 (MSMASKEDn, LSMASKEDn): Add last argument.
6172 (MSMASK*): Ditto.
72f4393d 6173
c906108c
SS		 6174 * sim-bits.h (EXTEND8, EXTEND16): Define.
6175 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6176
6177 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6178
6179 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6180 current instruction address.
6181
6182 * sim-inline.h (*_ENGINE): Define.
6183
6184Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6185
6186 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6187
6188 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6189 (watch_option_handler): Call delete_watchpoint with ident or type.
6190 (sim_watchpoint_install): Create interrupt specific watchpoint
6191 commands on the fly.
6192 (do_watchpoint_create): New function, create a watch point using
6193 type/int-nr info encoded in the option nr.
6194 (do_watchpoint_info): New function. List active watchpoints.
6195
6196 * sim-watch.h: Change data structure to a list.
6197
6198 * sim-memopt.c (memory_option_handler): Require explicit "all"
6199 before deleting all memory regions.
6200
6201 * sim-utils.c (sim_do_commandf): New function, printf version of
6202 sim_do_command.
6203
72f4393d
L		 6204 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6205
c906108c
SS		 6206 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6207 bit endianness.
6208 (SIGNED64, UNSIGNED64): Delete.
6209 (ALU64_ADD): Don't rely on bit endianness.
6210 (ALU64_BEGIN): Define.
6211
6212 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6213 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6214
6215 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6216 suffix - u64, LL - to 64 bit constants.
6217
6218Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6219
6220 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6221
6222 * sim-utils.h (NZALLOC): Define - zalloc * N.
6223
6224 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6225 implementation of read/write functions.
6226
6227 * Make-common.in (sim-hrw.o): New target.
6228
6229 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6230 memory.
6231
6232 * sim-memopt.c (memory_option_handler): Implement memory-size
6233 command. Implement memory-alias command. Let memory-delete delete
6234 all memory regions.
6235 (add_memopt): New function. Add a memory region.
6236 (do_memopt_delete): New function. Delete a memory region.
6237
6238 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6239
6240 * sim-core.c (sim_core_detach): New function.
6241 (sim_core_map_detach): New function. Perform the actual detach.
6242 (sim_core_init): Move initialization code from here.
6243 (sim_core_install): To here.
6244 (sim_core_uninstall): And here.
6245
6246 * sim-module.c: Add memopt module.
6247
6248 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6249 simulator base type.
6250
6251 * Make-common.in (sim_main_headers): Add sim-memopt.h
6252 (sim-memopt.o): New target.
6253
6254 * sim-core.c (sim_core_install): Add core_options to the option
6255 table.
6256
6257 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6258 --watch-delete.
6259
6260 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6261 comments.
6262
6263 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6264 address_word, add mask member.
72f4393d 6265
c906108c
SS		 6266 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6267 address_word, allow for 64bit targets in 32bit host. Add modulo
6268 argument.
6269 (sim_core_map_attach): Ditto.
6270 (new_sim_core_mapping): Ditto.
6271 (sim_core_translate): Mask address when modulo memory.
6272
6273Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6274
6275 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6276
6277 * gdbinit.in: New file.
6278 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6279 * Make-common.in (distclean): Delete .gdbinit.
6280 (.gdbinit): Add rule for.
6281 * configure: Regenerated to track ../common/aclocal.m4 changes.
6282
6283 * Make-common.in (cgen-run.o): Add rule for.
6284
6285Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6286
6287 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6288
6289 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6290 both resumed and previous elapsed time.
6291 (sim_events_init): Set initial_wallclock and current_wallclock to
6292 zero.
6293 (sim_events_install): Install sim_events_suspend and
6294 sim_events_resume.
6295 (sim_events_watch_clock): Allow for suspended simulator when
6296 computing the time of the clock event.
6297
6298 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6299 initial_wallclock to elapsed_wallclock, set both to zero.
6300 (sim_events_init, sim_events_uninstall): Delete prototypes.
6301
6302 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 6303
c906108c
SS		 6304 * sim-module.c(sim_module_resume, sim_module_suspend): New
6305 functions.
6306
6307Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6308
6309 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6310 message.
6311
6312Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6313
6314 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6315 * Make-common.in (TAGS): Likewise.
6316 * sim-n-bits.h: Add TAGS comments for all functions.
6317 * sim-n-core.h: Likewise.
6318 * sim-n-endian.h: Likewise.
6319
6320Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6321
6322 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6323 kind.
72f4393d 6324
c906108c 6325 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 6326
c906108c
SS		 6327 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6328 definition.
6329
6330Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6331
6332 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6333 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6334
6335Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6336
6337 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6338 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6339 nr_transfered and nr_this_transfer unsigned.
6340
6341 * sim-events.c (sim_events_tickn): N is signed, as limited to
6342 MAXINT.
6343
6344 * sim-n-endian.h (offset_N): Change size to unsigned.
6345
6346 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6347
6348Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6349
6350 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6351
6352 * sim-options.c (sim_parse_args): Use dupargv.
6353
6354Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6355
6356 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6357
6358Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6359
6360 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6361 base type.
6362
6363 * sim-options.c (standard_options): Add --architecture=MACHINE and
6364 --target=TARGET options.
6365 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6366 (standard_option_handler): Handle architecture and target options.
6367 (bfd.h): Include.
72f4393d 6368
c906108c
SS		 6369 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6370 bfd_openr.
6371 (sim_analyze_program): Set prog_bfd architecture from
6372 STATE_ARCHITECTURE if known.
6373
6374Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6375
6376 * configure: Regenerated to track ../common/aclocal.m4 changes.
6377 * config.in: Ditto.
6378
6379Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6380
6381 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6382 that option does not apply to certain files.
6383
6384Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6385
6386 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6387 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6388 offset from MSB/LSB.
6389
6390 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6391 access address of sub word quantity of a hosts 16, 32, 64 bit word
6392 type.
6393 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6394 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6395 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6396 return N*2 byte value with argument in Hi/Lo word. Renamed from
6397 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6398
c906108c
SS		 6399 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6400 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6401 so that bit offset is explicit.
6402
6403Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6404
6405 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6406 Update STATE_PROG_BFD when needed with a dup'd copy of the
6407 program.
6408
6409 * sim-config.c (sim_config): Delete ABFD argument, use
6410 STATE_PROG_BFD directly.
6411
6412Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6413
6414 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6415
c906108c
SS		 6416 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6417 and sim_load.
6418 (bfd.h): Include.
72f4393d 6419
c906108c
SS		 6420 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6421 hardware only simulator targets.
6422
6423 * Make-common.in (sim-hload.o): Add rule.
6424
6425Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6426
6427 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6428 used by copyargv and freeargv.
6429
6430 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6431 STATE_PROG_ARGV, not just a pointer.
6432
6433Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6434
6435 * configure: Regenerated to track ../common/aclocal.m4 changes.
6436 * config.in: Ditto.
6437
6438Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6439
6440 * aclocal.m4 (sim-endian): Add second argument to
6441 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6442 default endian when not hardwired.
6443
6444 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6445 else failes value for target byte order.
6446
6447 * sim-config.c (sim_config): Add abfd arguments. Set
6448 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6449 from same.
6450 (sim_config): Return SIM_RC, don't abort.
6451 (bfd.h): Include.
72f4393d 6452
c906108c
SS		 6453 * run.c (main): Update call to sim_open - add ABFD argument.
6454 * nrun.c (main): Add NULL ABFD argument.
6455
6456Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6457
6458 * callback.c (os_poll_quit): Make static.
6459 Call sim_cb_eprintf, not p->eprintf.
6460 (sim_cb_printf, sim_cb_eprintf): New functions.
6461 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6462
6463 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6464 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6465 sim-utils.h. #include sim-utils.h.
6466 * sim-utils.h: Above decls moved here.
6467 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6468
6469 * sim-watch.c (action_watchpoint): Fix thinkos.
6470
6471Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6472
6473 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6474
6475Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6476
6477 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6478 to FORCED_ALIGNMENT case.
6479
6480Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6481
6482 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6483
6484Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6485
6486 * Make-common.in (libsim.a): Fix typo.
6487
6488Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6489
6490 * nrun.c (main): Verify the structure returned before using it.
6491
6492Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6493
6494 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6495 default.
6496
6497 * sim-engine.c (sim_engine_install): New function. Install the
6498 engine init functions.
6499 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6500
c906108c
SS		 6501 * sim-module.c: Add sim_engine to list of modules that always
6502 install.
6503
6504Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6505
6506 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6507 to remove the old watchpoint, not delete_watchpoint.
6508 (watch_option_handler): Action the correct watchpoint, not just
6509 cycles.
6510
6511Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6512
6513 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6514 both low and high word.
6515 (sim_core_write_aligned_N): Ditto.
72f4393d 6516
c906108c
SS		 6517 * sim-trace.c (set_trace_options): Delete code explicitly setting
6518 core->trace.
6519
6520 * sim-options.c (sim_print_help): Call the list commands if not a
6521 standalone simulator.
6522 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6523
c906108c
SS		 6524 * sim-trace.c (set_trace_options): Assume core present.
6525
6526 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6527 buffer when full not almost full.
6528
6529Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6530
6531 * sim-events.c (sim_events_process): Don't blat the event queue
6532 when processing watchpoints.
6533
6534 * sim-watch.h: Make arg unsigned long - stop sign extension.
6535
6536 * sim-events.c (sim_watch_valid): rewrite so debugable.
6537
6538 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6539
6540 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6541 inequality test is possible.
6542 (handle_watchpoint): Re-pass is_within arg.
6543 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6544 0 to schedule_watchpoint's is_within arg.
6545 (sim_watchpoint_init): Re-pass is_within arg.
6546
6547 * sim-options.c (sim_print_help): Add is_command argument. Don't
6548 include -- prefix when called from the command line interpreter.
6549
6550 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6551
6552 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6553 zero indicates that the test should be reversed.
6554 (sim_events_watch_core): Ditto.
6555 (WATCH_CORE): Compare range against is_within.
6556 (WATCH_SIM): Ditto.
6557
6558Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6559
6560 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6561 sim_core_read_buffer. Check nr-bytes transfered.
6562
6563 * sim-core.h (sim_core_common): Define a new struct that contains
6564 the common data. to sd and cpu structures.
6565 * sim-core.c (sim_core_attach): Update.
6566 (sim_core_init): Update. Remember to copy initialized data to each
6567 cpu.
6568 (sim_core_find_mapping): Ditto.
6569
6570 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6571 (sim_core_write_buffer): Ditto.
6572
6573 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6574 transfer use xor version of read buffer.
6575 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6576
c906108c
SS		 6577 * sim-core.c (sim_core_xor_read_buffer): New function implement
6578 xor-endian data read breaking transfer up into xor-endian sized
6579 blocks.
6580 (sim_core_xor_write_buffer): Ditto for write.
6581 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6582 - needed for xor-endian transfers.
6583
6584Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6585
6586 * sim-inline.h: Review description.
72f4393d 6587
c906108c
SS		 6588 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6589 to just those involved in data transfers and configuration.
72f4393d 6590
c906108c
SS		 6591 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6592 string.
6593 * sim-n-core.h (sim_core_read_aligned_N): Use.
6594 (sim_core_read_unaligned_N): Ditto.
6595 (sim_core_read_unaligned_N): Ditto..
6596 (sim_core_write_unaligned_N): Ditto.
72f4393d 6597
c906108c 6598 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6599
c906108c
SS		 6600 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6601 endian.
6602 (sim_core_read_aligned_N): Ditto.
6603
6604 * sim-core.c (sim_core_set_xor_endian): New function.
6605 (sim_core_attach): Don't overwrite the per-cpu xor map when
6606 cloning the global core.
6607
6608Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6609
6610 * sim-engine.h: Update below so that it is using an enumerated
6611 type.
6612
6613Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6614
72f4393d
L		 6615 * sim-engine.c (sim_engine_restart):
6616 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6617 return value used for simulator restart from 0 to 2.
6618
6619Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6620
6621 * cgen-scache.c (scache_option_handler): Add is_command arg.
6622
6623 * sim-model.c (model_option_handler): Add is_command argument.
6624
6625 * sim-profile.c (profile_option_handler): Add is_command arg.
6626
6627 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6628 involved.
6629
6630 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6631 order that they are registered.
6632
6633 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6634 between option and command line processing.
6635
6636 * sim-options.c: Include stdlib.h, ctype.h.
6637
6638 * Make-common.in (sim-watch.o): Add rule.
6639 (sim_main_headers): Assume sim-assert.h included.
6640 (sim-*.o): Simplify make rule.
72f4393d 6641
c906108c
SS		 6642 * sim-module.c: Add sim_watch_install to module list.
6643
6644Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6645
6646 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6647 has been loaded.
6648
6649 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6650 * sim-events.c (sim_events_install): Ditto.
6651 * sim-core.c (sim_core_install): Ditto.
6652 * sim-model.c (model_install): Ditto.
6653 * sim-options.c (standard_install): Ditto.
6654 * sim-profile.c (profile_install): Ditto.
6655 * sim-reason.c (sim_stop_reason): Ditto.
6656 * sim-run.c (sim_engine_run): Ditto.
6657 * sim-utils.c (sim_analyze_program): Ditto.
6658
6659 * sim-module.c (modules): Make profile_install and trace_install
6660 optional.
6661
6662 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6663
6664 * sim-options.c (standard_option_handler): Set the byte order.
6665
6666 * sim-events.c (sim_events_process): Allow multi tick processing.
6667 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6668
c906108c
SS		 6669 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6670 prototypes. Under development.
6671 (sim_events): Replace processing with nr_ticks_to_process.
6672
6673Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6674
6675 * nrun.c (main): Pass callbacks to sim_open instead of using
6676 sim_set_callbacks.
6677
6678 * run.c (main): Ditto.
6679
6680Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6681
6682 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6683 stop tk interrupting malloc calls.
6684 (sim_events_zalloc): Converse.
6685
6686 * Make-common.in (sim_main_headers): Add sim-events.h.
6687
6688 * sim-events.c (sim_events_schedule_after_signal): Change return
6689 type to void - signal events are strictly internal.
6690 (sim_events_init): Allocate a finite buffer for signal events.
6691 (sim_events_schedule_after_signal): Enter signal events into the
6692 signal buffer.
6693
6694 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6695 (sim_engine_restart): Ditto.
6696 (sim_engine_abort): Ditto.
6697 * sim-stop.c (sim_stop): Ditto.
6698 (control_c_simulation): Ditto.
6699 * sim-resume.c (sim_resume): Ditto.
6700 (has_stepped): Ditto.
6701 * sim-abort.c (sim_engine_abort): Ditto.
6702
6703 * sim-basics.h (transfer_type): New type.
6704
6705 * sim-core.c (sim_core_signal): New function. Print core signal
6706 information.
6707 (sim_core_find_mapping): Add transfer argument.
6708
6709 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6710 SIM_CORE_SIGNAL if a recoverable abort.
6711 * sim-core.c (sim_core_find_mapping): Ditto.
6712
6713Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6714
6715 * sim-core.c (sim_core_find_mapping): Replace calls to
6716 sim_io_error to more resiliant sim_engine_abort.
6717
6718 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6719 (sim_core_write_unaligned_N): Ditto.
6720
6721Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6722
6723 * sim-module.c: Add sim_events_install to list.
72f4393d 6724
c906108c
SS		 6725 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6726 from sim_core_*.
6727 (sim_events_init): Now returns SIG_RC.
6728
6729 * sim-run.c: New file. Generic sim_engine_run.
6730 * sim-reason.c: New file. Generic sim_stop_reason.
6731 * sim-stop.c: New file. Generic sim_stop.
6732 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6733
c906108c
SS		 6734 * Make-common.in (sim-engine.o): Add rule.
6735 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6736
c906108c
SS		 6737 * sim-engine.h, sim-engine.c: New file. Provide generic
6738 implementation of sim_engine_halt, sim_engine_error. et.al.
6739
6740 * sim-base.h (sim_state_base): Add member halt.
6741 (sim-engine.h): Include.
6742
6743 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6744 handlers.
6745 * sim-events.c (sim_events_poll): Update event handler.
6746
6747Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6748
6749 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6750 function.
6751 (sim_events_watch_sim): New function.
6752 (sim_events_watch_core): New function.
6753 (sim_watch_valid): New function.
6754 (sim_events_preprocess): New function.
6755 (sim_events_process): Process the watchpoints as well as the timer
6756 queue.
6757 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6758 (sim_events_deschedule): Check all the queues when removing an
6759 event.
6760 (sim_events_init): Ditto for cleaning.
6761
6762Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6763
6764 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6765
6766Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6767
6768 * callback.c (os_open): Type of arg flags is int.
6769
6770Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6771
6772 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6773 just like normal numbers as per IEEE rules.
6774
6775Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6776
6777 * callback.c (os_close): Mark the descriptor as being
6778 available if the close succeeded.
6779 (os_open): Pass 0644 as the mode of the file being created.
6780
6781Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6782
6783 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6784 float.
6785
6786 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6787 * sim-lnline.h: Update.
6788
6789 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6790 conversion functions.
6791 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6792
c906108c
SS		 6793 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6794 compare functions. Replacing.
6795 (sim_fpu_cmp): This. Delete.
72f4393d 6796
c906108c
SS		 6797Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6798
6799 * sim-core.c (sim_core_find_mapping): Call engine_error not
6800 sim_io_error when possible.
6801
6802Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6803
6804 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6805 high/low double word.
6806
6807 * sim-trace.h: Remove definition of attribute - defined in
6808 sim_basics.h.
6809
6810Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6811
6812 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6813 name of the option - or family of options.
6814
6815 * sim-options.c (sim_args_command): Match command `a-b c' with
6816 option `--a-b-c' from option table.
6817
6818Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6819
6820 * sim-options.c (sim_print_help): For optional arguments, wrap
6821 them in [].
6822
6823 * sim-trace.c (set_trace_options): New function, handle optional
6824 argument and multiple assignment.
6825 (trace_option_handler): Update.
6826
6827 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6828 when branch tracing selected.
6829
6830Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6831
6832 * sim-trace.c (trace_one_insn): Make a va-args function.
6833
6834 * sim-trace.c (trace_vprintf): New function, va-arg version of
6835 trace_printf.
6836
6837Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6838
6839 * sim-trace.c (trace_uninstall): Don't close a file twice.
6840 * sim-profile.c (profile_uninstall): Likewise.
6841
6842Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6843
6844 * sim-trace.c (toplevel): Include bfd.h.
6845 (trace_options): Note that --trace-linenum also turns on
6846 --trace-insn. Add --trace-{branch,semantics}.
6847 (trace_option_handler): If --trace-linenum, also turn on
6848 --trace-insn. Add --trace-branch support. If --trace-semantics,
6849 turn on ALU, FPU, branch, and memory tracing.
6850 (trace_one_insn): New function to trace an instruction. Support
6851 --trace-linenum.
6852 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6853
6854 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6855 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6856 (TRACE_branch): Add new mask.
6857 (TRACE_*_P): Define all possible trace_p macros.
6858 (trace_one_insn): Declare function.
6859
6860Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6861
6862 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6863 GNU C doesn't support __attributes__.
6864 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6865 format strings.
6866
6867Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6868
6869 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6870 addresses are masked forcing them to be correctly aligned.
6871 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6872 * sim-config.c (config_alignment_to_a): Update.
6873
6874 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6875 core data.
6876 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6877 type.
6878 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6879 processor specific core maps.
6880 (sim_core_map_attach): Copy the core map data to each of the
6881 processor specific core data structures.
6882 * sim-core.c (sim_core_find_mapping): Update.
6883
6884 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6885 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6886 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6887 alternatives that handle unaligned addresses.
6888 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6889 with just CPU arg.
6890 * cgen-utils.c (sim_disassemble_insn): Update.
6891
6892Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6893
6894 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6895 tracing.
6896
6897 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6898 fpu support.
6899
6900 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6901
6902Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6903
6904 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6905 to map type.
72f4393d 6906
c906108c
SS		 6907 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6908 statement.
6909
6910Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6911
6912 * cgen-trace.c: Prepend additional trace_printf argument.
6913
6914 * cgen-utils.c (sim_disassemble_insn): Add additional core
6915 arguments.
6916
6917Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6918
6919 * nrun.c (main): Catch/report errorenous simulator states.
6920
6921 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6922 * sim-trace.c: #include string.h/strings.h so that memset is
6923 defined.
6924 * sim-utils.c: Ditto.
6925 * sim-profile.c: Ditto. And stdlib.h.
6926 (print_bar): Only define when used by instruction or memory profiler.
6927
6928 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6929
c906108c
SS		 6930 * sim-load.c (sim_load_file): Make the name constant.
6931 (sim_load_file): Passify gcc.
6932
6933 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6934 file.
6935 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6936
c906108c
SS		 6937 * sim-base.h (sim_cpu): Pre define here so available to all.
6938
6939 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6940 Restore the sim_cpu and instruction_address arguments so that full
6941 information is available to the abort function.
6942 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6943 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6944
6945 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6946 tracing support for sim-events and sim-core.
6947 (trace_option_handler): Convert #if to if where possible so always
6948 compiled/checked by C compiler.
6949 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6950
c906108c
SS		 6951 * sim-base.h: Adjust comment documenting how to define the cpu
6952 structure.
6953 (sim_state_base): Add sim_core and sim_events to simulator base
6954 object.
6955
6956 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6957 * sim-core.c (sim_core_init, sim_core_attach,
6958 sim_core_find_mapping): Update.
6959 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6960 update_time_from_event, insert_sim_event,
6961 sim_events_schedule_after_signal, sim_events_deschedule,
6962 sim_events_tick): Ditto.
72f4393d 6963
c906108c
SS		 6964 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6965 sim-model.h): Move #includes from here.
6966 * sim-base.h: To here.
6967 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6968
c906108c
SS		 6969Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6970
6971 * callback.c (default_callback): Missing initialisers.
6972
6973Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6974
6975 * sim-utils.c (sim_add_commas): New function.
6976 * sim-basics.h (sim_add_commas): Add prototype.
6977 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6978 * sim-profile.c (COMMAS): New macro.
6979 (print_*): Use it to print commas in numbers.
6980
6981 * configure: Regenerated.
6982
6983 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6984 (cgen_state): New member run_fast_p.
6985 (cgen_init): Add prototype.
6986 (sim_disassemble_insn): New arg `cpu'.
6987 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6988 * cgen-utils.c (cgen_init): New function.
6989 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6990 * genmloop.sh: Call engine_halt if loop exits.
6991
6992 * Makefile.in (sim-options_h): Define.
6993 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6994 (sim-model.o): Add new rule.
6995 (cgen-{scache,trace,utils}.o): Add new rules.
6996 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6997 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6998 Indent output by 2 spaces.
6999 * cgen-scache.h (scache_print_profile): Update.
7000 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7001 Use trace_printf, not fprintf.
7002 (trace_extract): Use trace_printf, not cgen_trace_printf.
7003 * genmloop.sh (!FAST case): Increment `insn_count'.
7004 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7005 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7006 access macro's name.
7007 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7008 Change return type to SIM_RC.
7009 (sim_core_{install,uninstall}): New functions.
7010 * sim-core.h (sim_core_{install,uninstall}): Declare.
7011 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7012 Change return type to SIM_RC.
7013 * sim-model.h (models,machs,model_install): Declare.
7014 * sim-module.c (modules): Add scache_install, model_install.
7015 (sim_post_argv_init): Set cpu->state backlinks.
7016 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7017 (standard_option_handler): Likewise.
7018 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7019 sim-profile.h.
7020 (*): Assume ANSI C.
7021 (profile_options): Delete --profile-simcache.
7022 (profile_option_handler): Likewise.
7023 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7024 spaces.
7025 (profile_print_{memory,model}): Likewise.
7026 (profile_print_simcache): Delete.
7027 (profile_print_speed): New function.
7028 (profile_print): Rewrite.
7029 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7030 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7031 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7032 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7033 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7034 (profile_print): Update prototype.
7035
7036Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7037
7038 * cgen-scache.[ch], cgen-sim.h: New files.
7039 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7040 * sim-model.c: New file.
7041
7042 * Make-common.in (clean targets): Undo patch of Apr. 22.
7043
7044Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7045
7046 * sim-n-bits.h (signed): If we have a standard compiler, undef
7047 signed, so that signedN is defined correctly.
7048
7049Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7050
7051 * sim-module.h, sim-model.h, sim-profile.h: New files.
7052 * sim-module.c, sim-profile.c: New files.
7053 * Make-common.in (SIM_PROFILE): Define
7054 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7055 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7056 (sim_module.o,sim-profile.o): Add rules for.
7057 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7058 (--enable-sim-profile): Add.
7059 * configure: Regenerated.
7060 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7061 model. Move trace and profile support to sim-{trace,profile}.h.
7062 New members trace_data, profile_data.
7063 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7064 * sim-config.h: Provide default definition of WITH_PROFILE.
7065 (WITH_TRACE): Change default to -1.
7066 (MAX_NR_PROCESSORS): Always define.
7067 * sim-options.c: Move trace and profile support to
7068 sim-{trace,profile}.h.
7069 (sim_pre_argv_init): Moved to sim-model.c.
7070 (standard_install): New function.
7071 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7072 (standard_install): Declare.
7073 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7074 (trace_install, trace_uninstall): New functions.
7075 (trace_printf): Update reference to TRACE_FILE.
7076 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7077 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7078 (WITH_TRACE_FOO_P): Define.
7079 (trace_install): Declare.
7080 (TRACE_DATA): New struct.
7081
7082Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7083
7084 * run.c: Undo last exec_bfd patch.
7085 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7086
7087Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7088
7089 * run.c (exec_bfd): Add back in.
7090 (main): Set exec_bfd.
7091
7092Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7093
7094 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7095
7096Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7097
7098 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7099 less well defined engine_error.
7100 * sim-core.c: Ditto.
7101
7102Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7103
7104 * Make-common.in: Change clean targets to use :: so that other
7105 Makefiles can have their own clean targets.
7106 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7107 __STDC__ to control use of stdarg vs. varargs syntax. Some
7108 systems can't use __STDC__, but require stdarg.
7109
7110Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7111
7112 * sim-options.c (standard_options): Add --endian.
7113 (standard_option_handler): Likewise.
7114
7115 * nrun.c: #include <signal.h>.
7116 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7117 handler that calls sim_stop ().
7118
7119Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7120
7121 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7122 handler that calls sim_stop (). Simulators may still be
7123 establishing their own handler.
7124
7125 * sim-events.c (sim_events_poll): Rename from
7126 sim_events_at_large_int. Poll IO.
7127
7128 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7129 request.
7130
7131 * callback.c (os_poll_quit): New function poll for quit signal
7132 where needed.
7133 (default_callback): Include magic number.
7134
7135Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7136
7137 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7138 Check for functions getrusage, time.
7139 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7140 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7141 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7142 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7143
7144 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7145
7146 * sim-options.c, sim-options.h: New files.
7147 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7148 * Make-common.in (nrun.o): Add rules for.
7149 * nrun.c: New file.
7150
7151 * run.c (main): Check return value of sim_open.
7152
7153 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7154 (sim_main_headers): Add sim-trace.h.
7155 * run.c (exec_bfd, target_byte_order): Delete.
7156 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7157 call sim_load instead. Check return code of sim_create_inferior.
7158 * sim-base.h (CURRENT_STATE): Define.
7159 (sim_state_base): Make typedef. New members options, prog_argv,
7160 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7161 mem_size, memory [+ corresponding access macros].
7162 (sim_cpu_base): New typedef.
7163 * sim-trace.h: New file.
7164 * sim-trace.c: New file.
7165 * sim-basics.h: #include it.
7166 * sim-load.c: New file.
7167
7168Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7169
7170 * Make-common.in (INSTALL): Set to @INSTALL@.
7171 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7172 (install-common): Depend upon installdirs. Use
7173 $(program_transform_name) directly, rather than using
7174 $(INSTALL_XFORM).
7175 (installdirs): New target.
7176 * Makefile.in (INSTALL): Set to @INSTALL@.
7177 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7178 (install-man): Depend upon installdirs. Use
7179 $(program_transform_name) directly, rather than using
7180 $(INSTALL_XFORM).
7181 (installdirs): New target.
7182
7183Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7184
7185 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7186 be overriden.
7187
7188Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7189
7190 * sim-basics.h: Only bring in config.h and tconfig.h if
7191 HAVE_CONFIG_H.
7192
7193Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7194
7195 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7196 numbering convention of the target.
7197 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7198 and WITH_TARGET_WORD_MSB.
7199 (sim_config): When possible, check for consistency with bitsize
7200 and msb.
7201
7202 * sim-bits.h: Allow MSB to be other than zero.
7203 * sim-bits.c: Ditto.
7204 * sim-n-bits.h: Ditto.
72f4393d 7205
c906108c
SS		 7206 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7207 * sim-n-bits.h (MSMASKEDn): Ditto.
7208
7209Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7210
7211 * Makefile.in (INSTALL): Change install.sh to install-sh.
7212
7213Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7214
7215 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7216
7217Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7218
7219 * run.c (main): Check that a program to run was specified.
7220
7221Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7222
7223 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7224
7225 * configure: Regenerated to track ../common/aclocal.m4 changes.
7226 * config.in: Ditto.
7227
7228Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7229
7230 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7231 * sim-config.h: To here.
7232
7233 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7234 (sim_main_headers): Define.
7235 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7236 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7237 (clean): Use it.
7238 (sim-utils.o): Add rule for.
7239 * sim-utils.o: New file.
7240 * sim-basics.h: #include sim-base.h.
7241 (zalloc): Make argument unsigned long.
7242 * sim-base.h: New file.
7243 * sim-inline.h (SIM_IO support): Delete.
7244 * sim-io.h: Delete inline support.
7245 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7246 * sim-config.c: sim-state.h renamed to sim-main.h.
7247 * sim-core.c: Likewise.
7248 * sim-events.c: Likewise.
7249
7250 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7251
7252 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7253 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7254 -DDEBUG.
7255 * configure: Regenerated to track ../common/aclocal.m4 changes.
7256
7257Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7258
7259 * configure: Regenerated to track ../common/aclocal.m4 changes.
7260
7261Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7262
7263 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7264 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7265 are defined by the configure.
7266
7267 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 7268
c906108c
SS		 7269 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7270 reserved-bits): Always define.
72f4393d 7271
c906108c
SS		 7272 * sim-config.h, sim-config.c (sim_config): New function - and new
7273 file - co-ordinate the setting/checking of the common simulator
7274 configuration options.
7275
7276 * Make-common.in (sim-config.o): Add rule.
7277
7278Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7279
7280 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7281 va_list from void *, since va_list might not be a pointer type.
7282
7283Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7284
7285 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7286 in wrong order.
7287 (offset_N): Correct computation of LE offset.
7288
7289 * sim-io.c (sim_io_error): Include a new line when reporting
7290 errors.
7291
7292 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7293 `/'.
7294
7295Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7296
7297 * run.c: Include alloca-conf.h.
7298
7299 * callback.c (os_evprintf_filtered): Fix typo.
7300
7301Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7302
7303 * run.c (string.h, strings.h, stdlib.h): Include.
7304
7305 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7306 0 when nothing pending.
7307
7308 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7309 will soon be going away.
7310 (getopt): Plicate GCC.
7311
7312 * sim-endian.c (sim-io.h): Plicate GCC.
7313 * sim-bits.c (sim-io.h): Ditto.
7314 * sim-n-bits.h (ROTn): Ditto.
7315
7316 * sim-io.c (sim_io_error): Correct check for NULL.
7317
7318 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7319 the __FILE__.
7320 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7321 path.
7322
7323Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7324
7325 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7326 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7327
7328Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7329
7330 * sim-alu.h: Include sim-xcat.h.
72f4393d 7331
c906108c
SS		 7332Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7333
7334 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7335 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7336 these.
7337
7338 * sim-events.c (sim_events_at_large_int): New function. Just
7339 schedules an event every large-int ticks.
7340 (sim_events_init): Call.
7341 (sim_events_tick, sim_events_process): Move async handing to
7342 sim_events_process. Move timer decrement so that it occures after
7343 events have been processed.
72f4393d 7344
c906108c
SS		 7345 * sim-basics.h (struct _engine): Remove declaration.
7346
7347 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7348 everything with same. Rename global struct to SIM_DESC.
7349 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7350 * sim-io.h, sim-io.c: Ditto.
72f4393d 7351
c906108c
SS		 7352 * sim-assert.h: New file. Optional assertion checking macros.
7353 * sim-io.c (sim_io_error): Make just this function tolerant to
7354 null pointers.
72f4393d 7355
c906108c
SS		 7356 * sim-xcat.h: New file. Define concatenate macros.
7357 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7358 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7359 concat macros.
72f4393d 7360
c906108c
SS		 7361
7362Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7363
7364 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7365
7366Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7367
7368 * sim-inline.h: Add definitions for sim-types.
7369 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7370 module.
7371
7372Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7373
c906108c
SS		 7374 * sim-events.h: Remove defunct reference to callback struct.
7375
7376Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7377
7378 * configure: Re-generate.
7379
7380Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7381
7382 * Make-common.in (CSEARCH): Do not include the gdb directory in
7383 the search path.
7384
7385Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7386
7387 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7388 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7389 to explicitly incorporate these.
7390
7391 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7392 specify the alignment restrictions of the target architecture -
7393 without this option all alignment restrictions are accomodated.
7394 (--enable-sim-assert): New option. Conditionally compile in
7395 assertion statements.
7396 (--enable-sim-float): New option. Strongly specify the target's
7397 floating point support.
7398 (--enable-sim-hardware): New option. Specify the hardware devices
7399 included in the simulation.
7400 (--enable-sim-packages): New option. Specify the hardware
7401 packages included in the simulation.
7402 (--enable-sim-regparm): New option. Specify that parameters be
7403 passed in registers instead of on the stack.
7404 (--enable-sim-reserved-bits): New option. Specify that reserved
7405 bits within an instruction are are correctly set.
7406 (--enable-sim-smp): New option. Specify the level of SMP support
7407 to be included in the simulator.
7408 (--enable-sim-stdcall): New option. Specify an alternative
7409 function call convention.
7410 (--enable-sim-xor-endian): New option. Configure xor-endian
7411 support used by some targets to implement bi-endian support.
72f4393d 7412
c906108c
SS		 7413Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7414
7415 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7416 host endianness to be overridden.
7417 (--enable-sim-endian): Allow the target platform's byte order
7418 to be overridden.
7419 (--enable-sim-inline): Control the inlining of common components.
7420 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7421 (--enable-sim-warnings): Enable additional GCC compiler checks.
7422 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7423 SIM_WARNINGS): Add.
72f4393d 7424
c906108c
SS		 7425 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7426 sim-*-n.h so that the names are uniq on dos machines
7427 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7428
c906108c
SS		 7429Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7430
7431 * run.c: #include "libiberty.h".
7432 (main): New locals sd,no_args,sim_argv.
7433 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7434 is program name. Update call to sim_set_callbacks.
7435 Record result of sim_open, pass to other sim_foo routines.
7436
7437Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7438
7439 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7440 final newline.
7441
7442Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7443
7444 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7445 Route stdout through buffered IO.
7446
7447 * callback.c: Add os_flush_stderr, os_write_stderr,
7448 os_evprintf_filtered functions to route error output through
7449 stderr.
72f4393d 7450
c906108c
SS		 7451 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7452 Correct return type - should be void.
7453
7454Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7455
7456 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7457
7458 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7459 not provide a default value as undefined indicates disable code.
7460
7461Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7462
7463 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7464 directory.
7465 * sim-events.h, sim-events.c: Ditto.
7466 * sim-io.h, sim-io.c: Ditto.
72f4393d 7467
c906108c 7468Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7469
c906108c
SS		 7470 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7471
7472 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7473 extract the tail or least signifiant bits from an integer of the
7474 specified size.
72f4393d 7475
c906108c
SS		 7476 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7477 WITH_TARGET_BITSIZE so that the compilation will fail when an
7478 unsupported bitsize value is defined.
7479
7480 (INSERTED*): Convert to functions.
7481 (EXTRACTED*): Ditto.
72f4393d 7482
c906108c 7483 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7484
c906108c
SS		 7485Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7486
7487 * sim-inline.h: Allow explicit control over which .c files will be
7488 included by their header.
7489
7490 * sim-inline.h: Allow explicit control over which .c files use the
7491 alternative - REGPARM - parameter passing mechanism.
72f4393d 7492
c906108c
SS		 7493 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7494 icache.c, idecode.c, semantics.c or support.c. Those names are
7495 not generally applicable.
72f4393d 7496
c906108c
SS		 7497Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7498
7499 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7500 in a fashion similar to sim-endian-n.
7501
7502 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7503 both value and address macro's.
7504
7505Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7506
7507 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7508
7509 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7510 generic L_word, H_word macro's.
7511
7512Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7513
7514 * sim-basics.h: Borrow code from ppc directory.
7515 * sim-bits.c: Ditto.
7516 * sim-bits.h: Ditto.
7517 * sim-config.h: Ditto.
7518 * sim-endian-n.h: Ditto.
7519 * sim-endian.c: Ditto.
7520 * sim-endian.h: Ditto.
7521 * sim-inline.c: Ditto.
7522 * sim-inline.h: Ditto.
7523 * sim-types.h: Ditto.
7524
7525Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7526
7527 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7528 all the ALU size alternatives and then auto-configure a default.
72f4393d 7529
c906108c
SS		 7530 * sim-alu.h: Copy ppc/idecode_expression.h.
7531
7532Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7533
7534 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7535 sign extend a bit within a value.
7536
7537 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7538 a pointer into the middle of a host word.
7539 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7540
c906108c
SS		 7541Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7542
7543 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7544 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7545 appropriate definitions of read, write, etc. Add prototype for
7546 system.
7547
7548Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7549
7550 * Makefile.in (libcommon.a): Delete.
7551 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7552 (gentmap,targ-vals.h,targ-map.c): Likewise.
7553 (run-autoconf): Delete.
7554 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7555 (common makefile fragment): Moved back into ...
7556 * Make-common.in: Resurrect.
7557 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7558 * configure: Regenerated.
7559
7560Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7561
7562 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7563 (SIM_AC_OUTPUT): To here.
7564
7565Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7566
7567 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7568 comments and single quotes. Fixes a problem found on hpux.
7569
7570Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7571
7572 * aclocal.m4: Remove Make-common.in from dependencies.
7573 * (distclean): Remove targ-vals.def.
7574
7575 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7576 into here. Makes insertion into makefiles easier. Also, change
7577 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7578 targ-map.o, and run are built. They are now built in the
7579 individual simulator directories, taking sources from ../common as
7580 necessary. This replaces the merging of libcommon.a into
7581 linsim.a, which was problematic for the WinGDB build process.
7582 * run.c: Include config.h from . instead of ../common.
7583 * Make-common.in: Remove. It's no longer necessary.
7584
7585Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7586
7587 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7588 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7589
7590Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7591
7592 * run.c (main): Set target_byte_order before call to sim_open.
7593
7594Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7595
7596 * callback.c: #include <stdlib.h>
7597 (os_error): New function.
7598 (default_callback): Add os_error.
7599
7600Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7601
7602 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7603 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7604 specific.
7605 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7606
7607Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7608
7609 * run.c: #include ../common/config.h, tconfig.h.
7610 (myname): New static global.
7611 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7612 Only process -c ifdef SIM_HAVE_SIMCACHE.
7613 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7614 Parse program name from argv[0] and use in error messages.
7615 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7616 Add support for incomplete h8/300 termination indicators.
7617 (usage): Make more verbose.
7618 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7619 * Makefile.in,Make-common.in,callback.c: New files.
7620 * nltvals.def,gentmap.c,gentvals.sh: New files.
7621
72f4393d 7622Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7623
7624 * run.c: Include stdarg.h if __STDC__.
7625
7626Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7627
7628 * run.c (main): Don't print out anything if the signal
7629 number is zero (ie no signal).
7630
7631Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7632
7633 * run.c (main): Print out if the program raised a signal.
7634
7635Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7636
7637 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7638 (main): Ditto.
7639
7640Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7641
7642 * run.c (main): Explicitly cast malloc() parameter.
7643
7644Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7645
7646 * run.c (sim_bfd): New global to hold the bfd pointer for the
7647 executable.
7648 (main): Initialize sim_bfd.
7649
7650Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7651
7652 * run.c (main): Use new bfd_big_endian macro.
7653
7654Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7655
7656 * run.c (main): Removed SH specific comments, so source is
7657 generic. Also updated to only load relevant sections. Moved
7658 sim_open() to after callback attach (to match GDB).
7659
7660 * run.1: Removed SH specific comments.
7661
7662Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7663
7664 * run.c (main): Always return sigrc at end.
7665
7666Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7667
7668 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7669 bfd_check_format() fails.
7670
7671Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7672
7673 * run.c, run.1: From sh directory.
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