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sim: v850: cleanup build warnings
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
9a7ba4aa
MF		 12021-01-30 Mike Frysinger <vapier@gentoo.org>
2
3 * gennltvals.sh: Replace shell script with ...
4 * gennltvals.py: ... this Python script.
5 * nltvals.def: Regenerate.
6
d4e3adda
MF		 72021-01-30 Mike Frysinger <vapier@gentoo.org>
8
9 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
10 sim_cia.
11 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
12
18d4b488
MF		 132021-01-30 Mike Frysinger <vapier@gentoo.org>
14
15 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
16
f4dd7491
MF		 172021-01-30 Mike Frysinger <vapier@gentoo.org>
18
19 * sim-hw.c (merge_device_file): Replace fgets with getline.
20
481fac96
MF		 212021-01-30 Mike Frysinger <vapier@gentoo.org>
22
23 * gennltvals.sh (gen_arches): Sort calls by first arg.
24 * nltvals.def: Regenerate.
25
f89f33e5
MF		 262021-01-18 Mike Frysinger <vapier@gentoo.org>
27
28 * Make-common.in (version.c): Simplifiy args and call move-if-change.
29 * create-version.sh: Delete host & target alias logic. Write to the
30 output directly.
31
5e25901f
MF		 322021-01-18 Mike Frysinger <vapier@gentoo.org>
33
34 * configure, configure.ac, Makefile.in: Delete.
35
d9b1deff
MF		 362021-01-13 Mike Frysinger <vapier@gentoo.org>
37
38 * sim-watch.c (default_interrupt_handler): Define.
39 (sim_watchpoint_install): Set default interrupt_handler to new
40 default_interrupt_handler.
41
c54f3efd
MF		 422021-01-13 Mike Frysinger <vapier@gentoo.org>
43
44 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
45
62fe7512
MF		 462021-01-13 Mike Frysinger <vapier@gentoo.org>
47
48 * sim-events.c (sim_events_watch_sim): Change byte_order type to
49 enum bfd_endian.
50 (sim_events_watch_core): Likewise.
51 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
52 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
53 call to sim_events_watch_sim.
54
f220ef63
MF		 552021-01-12 Mike Frysinger <vapier@gentoo.org>
56
57 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
58
9c70334d
MF		 592021-01-11 Mike Frysinger <vapier@gentoo.org>
60
61 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
62
90e123dd
MF		 632021-01-11 Mike Frysinger <vapier@gentoo.org>
64
65 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
66
68ed2854
MF		 672021-01-11 Mike Frysinger <vapier@gentoo.org>
68
69 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
70 strings.h, time.h, and errno.h.
71 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
72 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
73 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
74 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
75 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
76 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
77 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
78 and strings.h include.
79
f074c07d
MF		 802021-01-09 Mike Frysinger <vapier@gentoo.org>
81
82 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
83 * sim-core.c, sim-watch.c: Include libiberty.h.
84
50df264d
MF		 852021-01-09 Mike Frysinger <vapier@gentoo.org>
86
87 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
88
bf470982
MF		 892021-01-09 Mike Frysinger <vapier@gentoo.org>
90
91 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
92 Set WERROR_CFLAGS when first arg is not set or is "yes".
93
b5a4a01a
MF		 942021-01-09 Mike Frysinger <vapier@gentoo.org>
95
96 * hw-base.c (full_name_of_hw): Delete full_name. Replace
97 hw_strdup call with hw_malloc.
98
ce0be407
MF		 992021-01-09 Mike Frysinger <vapier@gentoo.org>
100
101 * cgen-par.c: Include stdlib.h.
102 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
103
46f900c0
MF		 1042021-01-08 Mike Frysinger <vapier@gentoo.org>
105
106 * Make-common.in (C_DIALECT): Define.
107 (COMPILE.pre): Append $(C_DIALECT).
108 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
109
e904f56d
MF		 1102021-01-07 Mike Frysinger <vapier@gentoo.org>
111
112 * sim-core.c (sim_memory_map): Define.
113
dfb856ba
MF		 1142021-01-04 Mike Frysinger <vapier@gentoo.org>
115
116 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
117 * configure: Regenerate.
118
babd2ee1
MF		 1192021-01-04 Mike Frysinger <vapier@gentoo.org>
120
121 * sim-options.c (sim_print_version): Print out more details when
122 is_command is non-zero.
123
19b1c385
MF		 1242021-01-04 Mike Frysinger <vapier@gentoo.org>
125
126 * sim-options.c (standard_option_handler): Call sim_print_version.
127 (sim_print_version): New function.
128 * sim-options.h (sim_print_version): New prototype.
129
dbed468b
MF		 1302021-01-04 Mike Frysinger <vapier@gentoo.org>
131
132 * sim-config.c (print_sim_config): Rename to ...
2b667e32 133 (sim_config_print): ... this.
dbed468b
MF		 134 * sim-config.h: Likewise.
135
0ede24f2
MF		 1362021-01-02 Mike Frysinger <vapier@gentoo.org>
137
138 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
139 FLOOR_PAGE): Delete unused macros.
140 (align_up, align_down): Define.
141
b3f8962b
TV		 1422020-08-10 Tom de Vries <tdevries@suse.de>
143
144 * sim-cpu.c: Include stdlib.h for free.
145
b760fb3a
SM		 1462020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
147
148 * nrun.c: Include stdlib.h.
149 * sim-core.c: Likewise.
150 * sim-engine.c: Likewise.
151 * sim-io.c: Likewise.
152 * sim-module.c: Likewise.
153 * sim-reason.c: Likewise.
154
78aa740b
TT		 1552019-12-19 Tom Tromey <tromey@adacore.com>
156
157 PR build/24572:
158 * Makefile.in (install-strip): New target.
159
f47674be
PK		 1602019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
161
162 * sim-utils.c: Prevent buffer overflow.
163
ddd44b70
DD		 1642019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
165
166 * gennltvals.sh: Add PRU libgloss target.
167 * nltvals.def: Regenerate from the latest libgloss sources.
168
f1cc84f5
SH		 1692019-06-13 Stafford Horne <shorne@gmail.com>
170
171 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
172 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
173 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
174
688cea90
SH		 1752019-06-13 Stafford Horne <shorne@gmail.com>
176
177 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
178 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
179
798066ab
AB		 1802019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
181
182 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
183 CURRENT_TARGET_BYTE_ORDER.
184 (SUBWORDTFSI): Likewise.
185 (JOINSIDF): Likewise.
186 (JOINSIXF): Likewise.
187 (JOINSITF): Likewise.
188
d3fe0d7b
AB		 1892019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
190
191 * sim-base.h: Add 'sim-assert.h' include.
192 * sim-basics.h: Add 'libiberty.h' include.
193
b6061d4d
SH		 1942019-03-28 Stafford Horne <shorne@gmail.com>
195
196 * sim-options.c: Include "config.h".
197 Include <stdio.h>.
198 * sim-watch.c: Include "config.h".
199 Include <stdio.h>.
200 * hw-device.c: Include <string.h>.
201 * hw-events.c: Include <string.h>.
202 * hw-handles.c: Include <stdlib.h>.
203 * sim-fpu.c: Include <stdlib.h>.
204
ef986697
SH		 2052019-03-28 Stafford Horne <shorne@gmail.com>
206
207 * Make-common.in (sim-arange_h): Remove sim-arange.c
208 * sim-arange.c: Remove SIM_ARANGE_C.
209 Add ifdef for _SIM_ARANGE_C_.
210 Include "sim-arange.h".
211 Remove include for unused "sim-assert.h".
212 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
213 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
214 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
215 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
216 INLINE_SIM_ARANGE.
217 * sim-arange.h (sim_addr_range_add): Declare as
218 INLINE_SIM_ARANGE.
219 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
220 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
221 Remove definition of SIM_ARANGE_INLINE.
222 Remove [HAVE_INLINE].
223 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
224 * sim-base.h: Include "sim-arange.h"
225 * sim-basics.h: Remove include of "sim-arange.h"
226 * sim-inline.c: Include "sim-arange.c"
227 * sim-inline.h: Define INLINE_SIM_ARANGE.
228 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
229 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
230
67f8b42f
TT		 2312019-01-26 Tom Tromey <tom@tromey.com>
232
233 * Make-common.in (version.c): Use sim's create-version.sh.
234 * create-version.sh: New file.
235
7516c26f
PK		 2362019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
237
b84bb29d 238 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 239
dc7e8184
SM		 2402019-01-15 Simon Marchi <simon.marchi@ericsson.com>
241
242 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
243
c5ebe0ff
AB		 2442018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
245
246 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
247 this point, it should have already been set in cb_syscall.
248
07f5f4c6
RH		 2492018-10-05 Stafford Horne <shorne@gmail.com>
250
251 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
252 (ADDOFDI): New function, add overflow flag DI variant.
253 (SUBCFDI): New function, subtract carry flag DI variant.
254 (SUBOFDI): New function, subtract overflow flag DI variant.
255
2283a210
КВО		 2562018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
257
258 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
259 cpu_core.byte_xor.
260 * sim-core.c (sim_core_set_xor): Likewise.
261 (sim_core_xor_read_buffer): Likewise.
262 (sim_core_xor_write_buffer): Likewise.
263
58884b0e
PG		 2642017-12-12 Peter Gavin <pgavin@gmail.com>
265 Stafford Horne <shorne@gmail.com>
266
267 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
268 flag.
269 (MUL1OFSI): New function, 1's complement overflow flag.
270
07b95864
PG		 2712017-12-12 Peter Gavin <pgavin@gmail.com>
272 Stafford Horne <shorne@gmail.com>
273
274 * cgen-accfp.c (remsf, remdf): New function.
275 (cgen_init_accurate_fpu): Add remsf and remdf.
276 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
277 * sim-fpu.c (sim_fpu_rem): New function.
278 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
279 (sim_fpu_rem): New function.
280 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
281
5c887dd5
JB		 2822017-09-06 John Baldwin <jhb@FreeBSD.org>
283
284 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
285 environment.
286
003ca0fd
YQ		 2872017-05-24 Yao Qi <yao.qi@linaro.org>
288
289 * sim-trace.c (trace_disasm): Caller update.
290
5357150c
MF		 2912016-08-15 Mike Frysinger <vapier@gentoo.org>
292
293 * sim-base.h (sim_state_base): Add prog_syms_count.
294 (STATE_PROG_SYMS_COUNT): Define.
295 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
296 (trace_load_symbols): New function.
297 (trace_sym_value): Likewise.
298 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
299 loading logic with a call to trace_load_symbols.
300 * sim-trace.h (trace_load_symbols, trace_sym_value): New
301 prototypes.
302
4c171e25
MF		 3032016-08-13 Mike Frysinger <vapier@gentoo.org>
304
305 * cgen-types.h (mode_names): Mark const.
306 * cgen-utils.c (mode_names): Likewise.
307
6b979454
MF		 3082016-08-13 Mike Frysinger <vapier@gentoo.org>
309
310 * cgen-defs.h (struct cgen_state): Delete argv and envp.
311 (STATE_ARGV, STATE_ENVP): Delete.
312
13754e4c
NC		 3132016-02-04 Nick Clifton <nickc@redhat.com>
314
315 * cgen-scache.c (scache_option_handler): Prevent possible
316 undefined behaviour computing the size of the scache by using
317 unsigned integers instead of signed integers.
318
f749ed60
JB		 3192016-01-17 Joel Brobecker <brobecker@adacore.com>
320
321 * sim-fpu.c: Minor comment fixes throughout.
322
3c8e93b7
JB		 3232016-01-17 Joel Brobecker <brobecker@adacore.com>
324
325 * sim-fpu.c (print_bits): Minor reformatting (no code change).
326 (sim_fpu_map): Likewise.
327
34ac507d
MF		 3282016-01-11 Mike Frysinger <vapier@gentoo.org>
329
330 * sim-config.c (print_sim_config): Drop extra whitespace before =
331 in output for byte order, stdio, and msb settings.
332
ce39bd38
MF		 3332016-01-10 Mike Frysinger <vapier@gentoo.org>
334
335 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
336 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
337 sim-stdio, sim-trace, and sim-profile.
338 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
339 (SIM_AC_OPTION_ASSERT): Likewise.
340 (SIM_AC_OPTION_SMP): Likewise.
341 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
342 * configure: Regenerate.
343 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
344 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
345 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
346 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
347 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
348 WITH_ENVIRONMENT & USER_ENVIRONMENT.
349 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
350 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
351 WITH_ASSERT, WITH_STDIO): Delete.
352 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
353 check.
354
e19418e0
MF		 3552016-01-10 Mike Frysinger <vapier@gentoo.org>
356
357 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
358 * configure: Regenerate.
359 * Make-common.in (SIM_PACKAGES): Delete.
360 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
361
16f7876d
MF		 3622016-01-10 Mike Frysinger <vapier@gentoo.org>
363
364 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
365
35656e95
MF		 3662016-01-10 Mike Frysinger <vapier@gentoo.org>
367
368 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
369
99d8e879
MF		 3702016-01-10 Mike Frysinger <vapier@gentoo.org>
371
372 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
373 sim_link_links.
374 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
375 * gentmap.c: Change targ-vals.def include to nltvals.def.
376 * Make-common.in (gentmap): Change targ-vals.def to
377 $(srccom)/nltvals.def.
378 (distclean): Delete rm -f targ-vals.def.
379 * Makefile.in: Update comment.
380
347fe5bb
MF		 3812016-01-10 Mike Frysinger <vapier@gentoo.org>
382
383 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
384 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
385 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
386
0dc73ef7
MF		 3872016-01-10 Mike Frysinger <vapier@gentoo.org>
388
389 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
390 and --enable-sim-stdcall and sim_stdcall.
391 * configure: Regenerate.
392 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
393 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
394 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
395 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
396 (REGPARM_*): Delete all regparm defines and their use.
397
22be3fbe
MF		 3982016-01-10 Mike Frysinger <vapier@gentoo.org>
399
400 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
401 * Make-common.in (SIM_CFLAGS): Delete.
402 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
403 * Makefile.in: Likewise.
404
936df756
MF		 4052016-01-09 Mike Frysinger <vapier@gentoo.org>
406
407 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
408 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
409 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
410 * acinclude.m4 (SIM_AC_COMMON): ... here.
411 * aclocal.m4, configure: Regenerate.
412 * config.in: Delete file.
413 * callback.c: Change cconfig.h include to config.h.
414 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
415 syscall.c: Likewise.
416 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
417 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
418
b900245c
MF		 4192016-01-06 Mike Frysinger <vapier@gentoo.org>
420
421 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
422 date, and time information.
423
2e3d4f4d
MF		 4242016-01-06 Mike Frysinger <vapier@gentoo.org>
425
426 * sim-options.c (sim_parse_args): Mark argv array const.
427 * sim-options.h (sim_parse_args): Likewise.
428
bfb2629c
MF		 4292016-01-05 Mike Frysinger <vapier@gentoo.org>
430
431 * sim-trace.c: Include dis-asm.h.
432 (OPTION_TRACE_DISASM): New enum.
433 (trace_options): Add trace-disasm flag.
434 (trace_option_handler): Handle OPTION_TRACE_DISASM.
435 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
436 (dis_read, dis_printf, trace_disasm): New functions.
437 * sim-trace.h: Include dis-asm.h.
438 (TRACE_INSN_IDX): Clarify comment.
439 (TRACE_DISASM_IDX): New enum.
440 (TRACE_disasm): New define.
441 (WITH_TRACE_DISASM_P): New define.
442 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
443 (STRACE_DISASM_P): New define.
444 (TRACE_DISASM_P): Likewise.
445 (TRACE_DISASM_P): Likewise.
446 (TRACE_DISASM): Likewise.
447 (trace_disasm): New function.
448
44ddb0c6
MF		 4492016-01-04 Mike Frysinger <vapier@gentoo.org>
450
451 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
452
bc273e17
MF		 4532016-01-04 Mike Frysinger <vapier@gentoo.org>
454
455 * cgen-scache.c (MAX): Delete.
456 (scache_init): Change MAX to max.
457 * cgen-trace.c (min): Delete.
458 * cgen-utils.c (min): Delete.
459 * sim-basics.h [!min] (min): Define.
460 [!max] (max): Define.
461
8d7d784e
MF		 4622016-01-04 Mike Frysinger <vapier@gentoo.org>
463
464 * sim-options.c (sim_parse_args): Tweak getopt error message.
465
9bbf6f91
MF		 4662016-01-04 Mike Frysinger <vapier@gentoo.org>
467
468 * acinclude.m4 (sim-bswap): Delete.
469 * configure: Regenerate.
470 * Make-common.in (SIM_BSWAP): Delete.
471 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
472 * sim-config.h (htonl, ntohl): Delete.
473 (WITH_BSWAP): Delete.
474
77cf2ef5
MF		 4752016-01-03 Mike Frysinger <vapier@gentoo.org>
476
477 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
478 opterr state to it before calling getopt_long and restore afterwards.
479 Set opterr to 0. When optc is '?', call sim_io_eprintf.
480
61971b86
MF		 4812016-01-03 Mike Frysinger <vapier@gentoo.org>
482
483 * hw-device.h (device): Delete commented typedef.
484 * sim-basics.h (device): Delete typedef.
485
34fed699
MF		 4862016-01-03 Mike Frysinger <vapier@gentoo.org>
487
488 * sim-options.c (sim_parse_args): Replace for loop with a call
489 to countargv.
490
aba6f46b
MF		 4912016-01-03 Mike Frysinger <vapier@gentoo.org>
492
493 * nrun.c (myname): Mark const.
494 (main): Mark name const. Replace myname parsing loop with a
495 call to lbasename.
496
0cb8d851
MF		 4972016-01-03 Mike Frysinger <vapier@gentoo.org>
498
499 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
500 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
501 (SIM_AC_OPTION_HOSTENDIAN): Delete.
502 * config.in, configure: Regenerate.
503 * Make-common.in (SIM_HOSTENDIAN): Delete.
504 * sim-config.c (current_host_byte_order): Delete.
505 (sim_config): Delete current_host_byte_order assignments and
506 CURRENT_HOST_BYTE_ORDER checks.
507 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
508 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
509 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
510 (current_host_byte_order): Delete.
511 (CURRENT_HOST_BYTE_ORDER): Likewise.
512 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
513 (HOST_BYTE_ORDER): ... this.
514 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
515 HOST_BYTE_ORDER.
516 (sim_endian_join_16): Likewise.
517 * sim-n-core.h (sim_core_read_misaligned_N): Change
518 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
519 (sim_core_write_misaligned_N): Likewise.
520 * sim-n-endian.h (endian_t2h_N): Likewise.
521 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
522 endian_le2h_N): Likewise.
523 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
524
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526
527 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
528 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
529 BFD_ENDIAN_UNKNOWN.
530 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
531 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
532 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
533 * nrun.c (main): Likewise.
534 * sim-config.c (current_host_byte_order): Change type to enum
535 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
536 (current_target_byte_order): Likewise.
537 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
538 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
539 BFD_ENDIAN_UNKNOWN.
540 (sim_config): Change prefered_target_byte_order type to enum
541 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
542 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
543 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
544 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
545 Delete all the various arch/OS endian includes & defines.
546 (current_host_byte_order): Change type to enum bfd_endian.
547 (current_target_byte_order): Likewise.
548 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
549 (CURRENT_TARGET_BYTE_ORDER): Likewise.
550 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
551 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
552 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
553 BFD_ENDIAN_UNKNOWN.
554 (sim_events_watch_core): Likewise.
555 * sim-events.h: Likewise.
556 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
557 BFD_ENDIAN_BIG.
558 (sim_core_write_misaligned_N): Likewise.
559 * sim-n-endian.h (endian_h2be_N): Likewise.
560 (endian_be2h_N): Likewise.
561 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
562 (offset_N): Likewise.
563 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
564 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
565
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567
568 * cgen-defs.h (current_state): Delete.
569 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
570 * sim-utils.c (current_state): Delete.
571
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MF		 5722015-12-30 Mike Frysinger <vapier@gentoo.org>
573
574 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
575 to use lbasename.
576
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MF		 5772015-12-27 Mike Frysinger <vapier@gentoo.org>
578
579 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
580
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MF		 5812015-12-26 Mike Frysinger <vapier@gentoo.org>
582
583 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
584 * config.in, configure: Regenerate.
585 * Make-common.in (sim-basics_h): Delete tconfig.h.
586 (distclean): Likewise.
587 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
588 (new_sim_core_mapping): Delete WITH_HW and device *device.
589 (sim_core_map_attach, sim_core_attach): Likewise.
590 (sim_core_read_buffer): Delete WITH_DEVICES logic.
591 (sim_core_write_buffer): Likewise.
592 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
593 *device.
594 (sim_core_attach): Likewise.
595 (device_io_read_buffer, device_io_write_buffer): Delete.
596 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
597 (sim_core_write_aligned_N): Likewise.
598 * tconfig.h: Delete file.
599
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MF		 6002015-12-26 Mike Frysinger <vapier@gentoo.org>
601
602 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
603 Call sim_cpu_hw_io_read_buffer if cpu is valid.
604 (sim_core_write_buffer): Move cia decl to top of func. Call
605 sim_cpu_hw_io_write_buffer if cpu is valid.
606
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MF		 6072015-12-25 Mike Frysinger <vapier@gentoo.org>
608
609 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
610 HW_TRACE call.
611 (hw_find_integer_property): Likewise.
612 (hw_find_integer_array_property): Likewise.
613 (hw_add_duplicate_property): Likewise.
614
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MF		 6152015-12-25 Mike Frysinger <vapier@gentoo.org>
616
617 * sim-config.h (WITH_ENGINE): Delete.
618 * sim-module.c (modules): Always include sim_engine_install.
619
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MF		 6202015-12-25 Mike Frysinger <vapier@gentoo.org>
621
622 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
623 * cgen-types.h (SIM_HAVE_MODEL): Delete.
624 * sim-base.h: Always include sim-model.h.
625 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
626 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
627 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
628 [!WITH_MODEL_P] (sim_machs): Define.
629 * sim-model.h: Add some developer docs.
630 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
631 (WITH_MODEL_P): Define.
632 * sim-module.c (modules): Always include sim_model_install.
633 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
634
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MF		 6352015-12-25 Mike Frysinger <vapier@gentoo.org>
636
637 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
638 * sim-model.c: Likewise.
639 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
640 SIM_MACH_IMP_PROPERTIES
641
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MF		 6422015-12-25 Mike Frysinger <vapier@gentoo.org>
643
644 * sim-core.c (device_error): Delete.
645 (sim_core_map_attach): Delete calls to device_error.
646 (sim_core_attach): Likewise.
647 * sim-core.h (device_error): Delete.
648 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
649 to sim_engine_abort.
650 (sim_core_write_aligned_N): Likewise.
651
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MF		 6522015-12-25 Mike Frysinger <vapier@gentoo.org>
653
654 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
655 * sim-core.c (sim_core_write_buffer): Likewise.
656 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
657 (sim_core_write_aligned_N): Likewise.
658
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MF		 6592015-12-25 Mike Frysinger <vapier@gentoo.org>
660
661 * dv-pal.c: Include config.h and sim-main.h.
662 (hw_pal_io_read_buffer): Always call CPU_INDEX.
663
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MF		 6642015-12-24 Mike Frysinger <vapier@gentoo.org>
665
666 * sim-options.c (standard_options): Always enable load-lma and
667 load-vma options.
668 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
669
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MF		 6702015-12-24 Mike Frysinger <vapier@gentoo.org>
671
672 * sim-module.c (MODULE_LIST): Delete.
673
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MF		 6742015-12-24 Mike Frysinger <vapier@gentoo.org>
675
676 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
677 Move to h8300/compile.c.
678 [SIM_H8300] (standard_options): Likewise.
679 (standard_option_handler): Likewise.
680
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682
683 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
684 sim_watchpoint_install.
685
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MF		 6862015-12-24 Mike Frysinger <vapier@gentoo.org>
687
688 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
689 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
690 sim_memopt_install.
691 * sim-options.c (OPTION_MEM_SIZE): Delete.
692 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
693 (standard_option_handler): Likewise.
694
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MF		 6952015-12-24 Mike Frysinger <vapier@gentoo.org>
696
697 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
698
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MF		 6992015-11-21 Mike Frysinger <vapier@gentoo.org>
700
701 PR sim/18762
702 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
703
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MF		 7042015-11-21 Mike Frysinger <vapier@gentoo.org>
705
706 PR sim/19273
707 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
708 vasprintf, and va_end together. Check ret after va_end call.
709
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MF		 7102015-11-21 Mike Frysinger <vapier@gentoo.org>
711
712 * sim-types.h (SIM_PRI_TB): Define.
713 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
714 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
715 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
716 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
717
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MF		 7182015-11-17 Mike Frysinger <vapier@gentoo.org>
719
720 * sim-main.h (WITH_MODULO_MEMORY): Delete.
721 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
722 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
723 (sim_core_translate): Likewise.
724 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
725
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MF		 7262015-11-16 Mike Frysinger <vapier@gentoo.org>
727
728 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
729 (cgen_cpu_close): Change to XCONCAT2.
730
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MF		 7312015-11-15 Mike Frysinger <vapier@gentoo.org>
732
733 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
734 and sim-stop.o.
735
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MF		 7362015-11-14 Mike Frysinger <vapier@gentoo.org>
737
738 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
739 * sim-close.c: New file.
740
8e394ffc
AB		 7412015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
742 Ali Lown <ali.lown@imgtec.com>
743
744 * sim-bits.h (EXTEND6): New macro.
745 (EXTEND12): New macro.
746 (EXTEND25): New macro.
747
602a67cb
MF		 7482015-06-24 Mike Frysinger <vapier@gentoo.org>
749
750 * sim-trace.c (trace_one_insn): Delete.
751 * sim-trace.h (trace_one_insn): Delete.
752
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MF		 7532015-06-24 Mike Frysinger <vapier@gentoo.org>
754
755 * sim-trace.c (debug_printf): Rename to ...
756 (sim_debug_printf): ... this.
757 * sim-trace.h (debug_printf): Delete define.
758 (debug_printf): Rename to ...
759 (sim_debug_printf): ... this.
760
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MF		 7612015-06-24 Mike Frysinger <vapier@gentoo.org>
762
763 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
764 (trace_options): Add trace-register option.
765 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
766 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
767 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
768 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
769 TRACE_REGISTER_P, TRACE_REGISTER): Define.
770
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MF		 7712015-06-24 Mike Frysinger <vapier@gentoo.org>
772
773 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
774 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
775 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
776 STRACE_DEBUG): Define.
777
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MF		 7782015-06-24 Mike Frysinger <vapier@gentoo.org>
779
780 * sim-trace.c (trace_options): Update help text for trace-alu,
781 trace-fpu, trace-vpu, and trace-semantics.
782 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
783 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
784
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MF		 7852015-06-24 Mike Frysinger <vapier@gentoo.org>
786
787 * sim-assert.h (SIM_FILTER_PATH): Delete.
788 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
789 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
790 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
791 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
792 * sim-events.c: Include libiberty.h.
793 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
794
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MF		 7952015-06-23 Mike Frysinger <vapier@gentoo.org>
796
797 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
798 (AC_ARG_ENABLE(sim-cflags)): Likewise.
799 (AC_ARG_ENABLE(sim-debug)): Likewise.
800 (AC_ARG_ENABLE(sim-stdio)): Likewise.
801 (AC_ARG_ENABLE(sim-trace)): Likewise.
802 (AC_ARG_ENABLE(sim-profile)): Likewise.
803 (AC_ARG_ENABLE(sim-environment)): Likewise.
804 (AC_ARG_ENABLE(sim-alignment)): Likewise.
805 (AC_ARG_ENABLE(sim-assert)): Likewise.
806 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
807 (AC_ARG_ENABLE(sim-endian)): Likewise.
808 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
809 (AC_ARG_ENABLE(sim-float)): Likewise.
810 (AC_ARG_ENABLE(sim-scache)): Likewise.
811 (AC_ARG_ENABLE(sim-default-model)): Likewise.
812 (AC_ARG_ENABLE(sim-inline)): Likewise.
813 (AC_ARG_ENABLE(sim-packages)): Likewise.
814 (AC_ARG_ENABLE(sim-regparm)): Likewise.
815 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
816 (AC_ARG_ENABLE(sim-smp)): Likewise.
817 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
818 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
819 (AC_ARG_ENABLE(cgen-maint)): Likewise.
820 * configure: Regenerate.
821
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MF		 8222015-06-23 Mike Frysinger <vapier@gentoo.org>
823
824 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
825
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MF		 8262015-06-23 Mike Frysinger <vapier@gentoo.org>
827
828 * cgen-trace.c [!__STDC__]: Delete.
829 * sim-trace.h [!__STDC__]: Likewise.
830
ccd4b295
MF		 8312015-06-21 Mike Frysinger <vapier@gentoo.org>
832
833 * sim-model.c (sim_model_init): Assert model is not NULL.
834
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MF		 8352015-06-21 Mike Frysinger <vapier@gentoo.org>
836
837 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
838 stdint.h. Replace all signed/unsigned typedefs with int#_t and
839 uint#_t.
840
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MF		 8412015-06-21 Mike Frysinger <vapier@gentoo.org>
842
843 * sim-alu.h (_SIM_ALU_H_): Rename to ...
844 (SIM_ALU_H): ... this.
845 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
846 (SIM_ASSERT_H): ... this.
847 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
848 (SIM_BASICS_H): ... this.
849 * sim-bits.h (_SIM_BITS_H_): Rename to ...
850 (SIM_BITS_H): ... this.
851 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
852 (SIM_ENDIAN_H): ... this.
853
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MF		 8542015-06-18 Mike Frysinger <vapier@gentoo.org>
855
856 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
857 constant string.
858
7aec3bb9
MF		 8592015-06-18 Mike Frysinger <vapier@gentoo.org>
860
861 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
862 m for sentinel testing.
863
7d5c6c43
MF		 8642015-06-17 Mike Frysinger <vapier@gentoo.org>
865
866 * sim-syscall.c: Include errno.h and targ-vals.h.
867 (sim_syscall_multi, sim_syscall): Define.
868 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
869 * syscall.c (cb_syscall): Extend comment.
870
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872
873 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
874 * sim-syscall.c: New file.
875 * sim-syscall.h: New file.
876
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MF		 8772015-06-17 Mike Frysinger <vapier@gentoo.org>
878
879 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
880 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
881 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
882 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
883 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
884 Define.
885 * gentmap.c (gen_targ_map_c): Output name field.
886
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MF		 8872015-06-12 Mike Frysinger <vapier@gentoo.org>
888
889 * acinclude.m4: Change configure.in to configure.ac.
890 * sim-config.h: Likewise.
891
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MF		 8922015-06-12 Mike Frysinger <vapier@gentoo.org>
893
894 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
895 * configure: Regenerate.
896
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MF		 8972015-06-12 Mike Frysinger <vapier@gentoo.org>
898
899 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
900 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
901 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
902 TRACE_DEBUG): Define.
903
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MF		 9042015-06-12 Mike Frysinger <vapier@gentoo.org>
905
906 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
907 * sim-trace.c (trace_option_handler): Likewise.
908 * sim-trace.h (WITH_TRACE_ANY_P): Define.
909 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
910 (TRACE_ANY_P): Likewise.
911
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913
914 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
915 CGEN_TRACE_INSN_FINI.
916 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
917 trace_result to cgen_trace_result, trace_insn_fini to
918 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
919 and trace_extract to cgen_trace_extract.
920 * cgen-trace.h (trace_insn_init): Rename to ...
921 (cgen_trace_insn_init): ... this.
922 (trace_insn_fini): Rename to ...
923 (cgen_trace_insn_fini): ... this.
924 (trace_insn): Rename to ...
925 (cgen_trace_insn): ... this.
926 (trace_extract): Rename to ...
927 (cgen_trace_extract): ... this.
928 (trace_result): Rename to ...
929 (cgen_trace_result): ... this.
930 (TRACE_RESULT_P): Rename to ...
931 (CGEN_TRACE_RESULT_P): ... this.
932 (TRACE_INSN_INIT): Rename to ...
933 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
934 cgen_trace_insn_init.
935 (TRACE_INSN_FINI): Rename to ...
936 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
937 cgen_trace_insn_fini.
938 (TRACE_PRINTF): Rename to ...
939 (CGEN_TRACE_PRINTF): ... this.
940 (TRACE_INSN): Rename to ...
941 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
942 (TRACE_EXTRACT): Rename to ...
943 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
944 cgen_trace_extract.
945 (TRACE_RESULT): Rename to ...
946 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
947 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
948 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
949 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
950 TRACE_INSN to CGEN_TRACE_INSN.
951 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
952
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954
955 * sim-events.c (ETRACE_P): Delete.
956 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
957 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
958 * sim-events.h (struct _sim_events): Delete trace member.
959 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
960 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
961
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MF		 9622015-06-11 Mike Frysinger <vapier@gentoo.org>
963
964 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
965 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
966 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
967 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
968
a6c2a374
MF		 9692015-06-11 Mike Frysinger <vapier@gentoo.org>
970
971 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
972
9b9c712c
MF		 9732015-06-11 Mike Frysinger <vapier@gentoo.org>
974
975 * sim-trace.h (WITH_TRACE_P): New define.
976 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
977 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
978 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
979 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
980 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
981 Redefine to use WITH_TRACE_P.
982
9832015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 984
985 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
986 mistake in call to sim_engine_abort.
509c2f32 987
0a13382c
NC		 9882015-04-29 Nick Clifton <nickc@redhat.com>
989
990 PR 18273
991 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
992 increasing parenthesis around casts to signed values.
0a13382c 993
767e68f1
MF		 9942015-04-21 Mike Frysinger <vapier@gentoo.org>
995
996 * gennltvals.sh: Add mcore support.
997 * nltvals.def: Regenerate.
998
248d23e8
MF		 9992015-04-21 Mike Frysinger <vapier@gentoo.org>
1000
1001 * cgen.sh: Add +x permissions.
1002 * genmloop.sh: Likewise.
1003 * gentvals.sh: Likewise.
1004 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1005 Change all uses of srcroot for newlib to newlibroot.
1006
20bca71d
MF		 10072015-04-18 Mike Frysinger <vapier@gentoo.org>
1008
1009 * sim-base.h (SIM_CPU): New typedef.
1010
7e83aa92
MF		 10112015-04-18 Mike Frysinger <vapier@gentoo.org>
1012
1013 * cgen-engine.h (CIA_ADDR): Delete.
1014 * sim-base.h: Update sim_cia example.
1015 [!CIA_ADDR] (sim_cia): New typedef.
1016
034685f9
MF		 10172015-04-17 Mike Frysinger <vapier@gentoo.org>
1018
1019 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1020 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1021 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1022 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1023 CIA_SET to CPU_PC_SET.
1024
78e9aa70
MF		 10252015-04-15 Mike Frysinger <vapier@gentoo.org>
1026
1027 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1028 * sim-main.h (STATE_CPU): Remove from comment and define.
1029
bf12d44e
MF		 10302015-04-13 Mike Frysinger <vapier@gentoo.org>
1031
1032 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1033 * configure: Regenerate.
1034
a542beff
MF		 10352015-04-13 Mike Frysinger <vapier@gentoo.org>
1036
1037 * sim-options.c: Include version.h.
1038 (OPTIONS_VERSION): New enum.
1039 (standard_options): Add "version".
1040 (standard_option_handler): Handle OPTIONS_VERSION.
1041
8c32ba22
MF		 10422015-04-13 Mike Frysinger <vapier@gentoo.org>
1043
1044 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1045 (create-version.sh): Delete.
1046
122bbfb5
MF		 10472015-04-06 Mike Frysinger <vapier@gentoo.org>
1048
1049 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1050
0fe84f3f
MF		 10512015-04-01 Mike Frysinger <vapier@gentoo.org>
1052
1053 * run-sim.h, run.c: Delete.
1054 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1055
aadc9410
MF		 10562015-03-31 Mike Frysinger <vapier@gentoo.org>
1057
1058 * config.in, configure: Regenerate.
1059 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1060 (ZLIB, ZLIBINC): Define.
1061 (BFD_LIB): Add $(ZLIB).
1062
5a394431
MF		 10632015-03-31 Mike Frysinger <vapier@gentoo.org>
1064
1065 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1066 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1067
92fc6153
MF		 10682015-03-29 Mike Frysinger <vapier@gentoo.org>
1069
1070 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1071 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1072 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1073
596f8827
MF		 10742015-03-24 Mike Frysinger <vapier@gentoo.org>
1075
1076 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1077 usage of STATE_WATCHPOINTS.
1078 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1079 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1080
523ba8f9
MF		 10812015-03-24 Mike Frysinger <vapier@gentoo.org>
1082
1083 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1084
c0931f26
MF		 10852015-03-24 Mike Frysinger <vapier@gentoo.org>
1086
1087 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1088
30452bbe
MF		 10892015-03-24 Mike Frysinger <vapier@gentoo.org>
1090
1091 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1092 of enable_sim_hardware to AC_ARG_ENABLE.
1093
49cd1634
MF		 10942015-03-23 Mike Frysinger <vapier@gentoo.org>
1095
1096 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1097 Add dv-sockser.o to sim_hw_objs.
1098
3649cb06
MF		 10992015-03-23 Mike Frysinger <vapier@gentoo.org>
1100
1101 * dv-sockser.c: Include config.h.
1102 * dv-sockser.h: Include sim-inline.h.
1103 [HAVE_DV_SOCKSER]: Move all prototypes here.
1104 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1105 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1106
6cd5ace4
MF		 11072015-03-16 Mike Frysinger <vapier@gentoo.org>
1108
1109 * gentmap.c, run.c: Convert old style prototypes.
1110
ae7d0cac
MF		 11112015-03-16 Mike Frysinger <vapier@gentoo.org>
1112
1113 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1114 symlinking tconfig.h to tconfig.in.
1115 * config.in, configure: Regenerate.
1116 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1117 * tconfig.in: Rename file ...
1118 * tconfig.h: ... here.
1119
8406bb59
MF		 11202015-03-15 Mike Frysinger <vapier@gentoo.org>
1121
1122 * dv-socker.h (dv_sockser_install): Declare.
1123 * sim-module.c: Include config.h.
1124 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1125 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1126 * sim-module.h: Include gdb/remote-sim.h.
1127
1303206d
MF		 11282015-03-14 Mike Frysinger <vapier@gentoo.org>
1129
1130 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1131 (sim-inline.c): Delete rule.
1132
465fb143
MF		 11332015-03-14 Mike Frysinger <vapier@gentoo.org>
1134
1135 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1136 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1137 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1138
93129366
MF		 11392015-03-14 Mike Frysinger <vapier@gentoo.org>
1140
1141 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1142 [!ASSERT, WITH_ASSERT]: Likewise.
1143 * sim-endian.c: Delete sim-io.h include.
1144
4c4ca605
MF		 11452015-02-19 Mike Frysinger <vapier@gentoo.org>
1146
1147 * run-sim.h (sim_kill): Delete unused prototype.
1148
dc1d9d1f
CG		 11492015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1150
16218fd3
CG		 1151 * gentmap.c: Include "string.h".
1152
11532015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1154
1155 * sim-options.c (sim_args_command): Call freeargv() when failure
1156 occurs.
dc1d9d1f 1157
fdbf396f
JB		 11582015-01-07 Joel Brobecker <brobecker@adacore.com>
1159
1160 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1161
2d7bb758
JB		 11622014-12-03 Joel Brobecker <brobecker@adacore.com>
1163
1164 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1165 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1166 callbacks following renaming in callback.h.
1167 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1168 callback by call to "to_lstat" callback
1169
6aefca7e
GB		 11702014-08-28 Gary Benson <gbenson@redhat.com>
1171
1172 * sim-trace.h (debug_printf): New define.
1173
2974be62
AM		 11742014-08-19 Alan Modra <amodra@gmail.com>
1175
1176 * configure: Regenerate.
1177
faa743bb
RM		 11782014-08-15 Roland McGrath <mcgrathr@google.com>
1179
1180 * configure: Regenerate.
1181 * config.in: Regenerate.
1182
60d847df
MF		 11832014-03-10 Mike Frysinger <vapier@gentoo.org>
1184
1185 * sim-command.c (sim_do_command): Add const to cmd.
1186 * sim-options.c (sim_args_command): Add const to cmd.
1187 * sim-options.h (sim_args_command): Add const to cmd.
1188
b2b255bd
MF		 11892014-03-05 Mike Frysinger <vapier@gentoo.org>
1190
1191 * sim-hload.c (sim_load): Add const to prog.
1192 * sim-load.c (sim_load_file): Likewise.
1193 * sim-utils.c (sim_analyze_program): Likewise.
1194 * sim-utils.h (sim_analyze_program): Likewise.
1195 (sim_load_file): Likewise.
1196
1a8a700e
MF		 11972014-03-04 Mike Frysinger <vapier@gentoo.org>
1198
1199 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1200 * callback.c (system): Delete unused prototype.
1201 (os_init): Likewise.
1202 (os_shutdown): Likewise.
1203 (os_unlink): Likewise.
1204 (os_time): Likewise.
1205 (os_system): Likewise.
1206 (os_rename): Likewise.
1207 (os_write_stdout): Likewise.
1208 (os_flush_stdout): Likewise.
1209 (os_write_stderr): Likewise.
1210 (os_flush_stderr): Likewise.
1211 (os_write): Likewise.
1212 (os_read_stdin): Likewise.
1213 (os_read): Likewise.
1214 (os_open): Likewise.
1215 (os_lseek): Likewise.
1216 (os_isatty): Likewise.
1217 (os_get_errno): Likewise.
1218 (os_close): Likewise.
1219 (os_vprintf_filtered): Likewise.
1220 (os_evprintf_filtered): Likewise.
1221 (os_error): Likewise.
1222 (fdmap): Likewise.
1223 (fdbad): Likewise.
1224 (wrap): Likewise.
1225 (wrap): Change to new style prototype.
1226 (fdbad): Likewise.
1227 (fdmap): Likewise.
1228 (os_close): Likewise.
1229 (os_poll_quit): Likewise.
1230 (os_get_errno): Likewise.
1231 (os_isatty): Likewise.
1232 (os_lseek): Likewise.
1233 (os_open): Likewise.
1234 (os_read): Likewise.
1235 (os_read_stdin): Likewise.
1236 (os_write): Likewise.
1237 (os_write_stdout): Likewise.
1238 (os_flush_stdout): Likewise.
1239 (os_write_stderr): Likewise.
1240 (os_flush_stderr): Likewise.
1241 (os_rename): Likewise.
1242 (os_system): Likewise.
1243 (os_time): Likewise.
1244 (os_unlink): Likewise.
1245 (os_stat): Likewise.
1246 (os_fstat): Likewise.
1247 (os_lstat): Likewise.
1248 (os_ftruncate): Likewise.
1249 (os_truncate): Likewise.
1250 (os_pipe): Likewise.
1251 (os_pipe_empty): Likewise.
1252 (os_pipe_nonempty): Likewise.
1253 (os_shutdown): Likewise.
1254 (os_init): Likewise.
1255 (cb_read_target_syscall_maps): Likewise.
1256 (cb_target_to_host_syscall): Likewise.
1257 (cb_host_to_target_errno): Likewise.
1258 (cb_target_to_host_open): Likewise.
1259 (cb_store_target_endian): Likewise.
1260 (cb_host_to_target_stat): Likewise.
1261 * sim-hload.c (sim_load): Change to new style prototype.
1262 * sim-load.c (sim_load_file): Change to new style prototype.
1263 (report_transfer_performance): Likewise.
1264 (xprintf_bfd_vma): Likewise.
1265 * syscall.c (cb_get_string): Change to new style prototype.
1266 (get_path): Likewise.
1267 (cb_syscall): Likewise.
1268
7b064844
HPN		 12692013-10-15 Hans-Peter Nilsson <hp@axis.com>
1270
1271 * create-version.sh: Align parameters to match those of
1272 ../../gdb/common/create-version.sh.
1273 * Make-common.in (srcsim): New variable.
1274 (version.c): Adjust call to create-version.sh as per above.
1275
bf3d9781
AM		 12762013-09-23 Alan Modra <amodra@gmail.com>
1277
1278 * configure: Regenerate.
1279
f06dccb0
MF		 12802013-09-03 Mike Stump <mikestump@comcast.net>
1281
1282 * sim-options.c (complete_option_list): Mark text and word const.
1283
d6c2da54
TT		 12842013-06-28 Tom Tromey <tromey@redhat.com>
1285
1286 * Make-common.in (version.c): Use version.in, not
1287 common/version.in.
1288 * create-version.sh: Likewise.
1289
b652c496
JB		 12902013-06-24 Joel Brobecker <brobecker@adacore.com>
1291
1292 * create-version.sh: New script. Adapted from
1293 gdb/commong/create-version.sh.
1294 * Make-common.in (version.c): Update rule dependencies,
1295 and re-implement using create-version.sh.
1296
3346cfda
NC		 12972013-06-21 Nick Clifton <nickc@redhat.com>
1298
1299 * gennltvals.sh: Add msp430 support.
1300 * nltvals.def: Regenerate.
1301
31e6ad7d
MF		 13022013-06-03 Mike Frysinger <vapier@gentoo.org>
1303
1304 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1305 * aclocal.m4, configure: Regenerate.
1306
d3685d60
TT		 13072013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1308
1309 PR build/15414:
1310 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1311 -Wformat-nonliteral with -Wno-format.
1312
1517bd27
MF		 13132013-03-26 Mike Frysinger <vapier@gentoo.org>
1314
1315 * acinclude.m4: Regenerate.
1316
3fd38161
JS		 13172013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1318
1319 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1320 which do not support dv-sockser.o. Add always as option to
1321 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1322 is always required to be enabled by simulator.
1323
3f170f37
MF		 13242012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1325
1326 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1327 * nltvals.def: Regenerate.
1328
5f3ef9d0
JB		 13292012-06-16 Joel Brobecker <brobecker@adacore.com>
1330
1331 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1332 * config.in, configure: Regenerate.
1333
2c1fa544
PA		 13342012-05-24 Pedro Alves <palves@redhat.com>
1335
1336 * sim-signal.h (sim_signal_to_target): Rename to ...
1337 (sim_signal_to_gdb_signal): ... this.
1338 * sim-signal.c (sim_signal_to_target): Rename to ...
1339 (sim_signal_to_gdb_signal): ... this.
1340 * sim-reason.c (sim_stop_reason): Adjust to rename.
1341
a493e3e2
PA		 13422012-05-24 Pedro Alves <palves@redhat.com>
1343
1344 PR gdb/7205
1345
72f4393d 1346 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1347
2ea28649
PA		 13482012-05-24 Pedro Alves <palves@redhat.com>
1349
1350 PR gdb/7205
1351
1352 Replace target_signal with gdb_signal throughout.
1353
a6ff997c
NC		 13542012-05-18 Nick Clifton <nickc@redhat.com>
1355
1356 PR 14072
1357 * callback.c: Include config.h before system header files.
1358 * cgen-trace.c: Likewise.
1359 * cgen-utils.c: Likewise.
1360 * gentmap.c: Likewise.
1361
ffbc20d9
MF		 13622012-04-02 Mike Frysinger <vapier@gentoo.org>
1363
1364 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1365
2aaed979
KB		 13662012-03-28 Rathish C <rathish.c@kpitcummins.com>
1367
1368 * sim-trace.c: Update the function prototype of save_data_size.
1369 Move the enum data_fmt from here...
1370 * sim-trace.h: ...to here.
1371 Add function prototype of save_data.
1372
a35a3322
MF		 13732012-03-25 Mike Frysinger <vapier@gentoo.org>
1374
1375 * sim-core.h (sim_core_trans_addr): Add prototype.
1376
f914e384
HPN		 13772012-03-24 Hans-Peter Nilsson <hp@axis.com>
1378
1379 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1380 missing in last change.
1381
2232061b
MF		 13822012-03-24 Mike Frysinger <vapier@gentoo.org>
1383
1384 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1385 * nrun.c: Include string.h/strings.h.
1386 * aclocal.m4, config.in, configure: Regenerate.
1387
ac0aacdf
MF		 13882012-03-22 Mike Frysinger <vapier@gentoo.org>
1389
1390 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1391 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1392 out -Werror initialization.
1393
509deab2
MF		 13942012-03-19 Mike Frysinger <vapier@gentoo.org>
1395
1396 * Make-common.in (TAGS): Change a-z to [:lower:].
1397 * acinclude.m4 (sim-trace): Likewise.
1398 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1399 Change A-Za-z0-9 to [:alnum:].
1400
9a5e0c49
MF		 14012012-03-18 Mike Frysinger <vapier@gentoo.org>
1402
1403 * nrun.c (main): Display strsignal of sigrc.
1404
96cdfef0
MF		 14052012-01-06 Mike Frysinger <vapier@gentoo.org>
1406
1407 * Makefile.in (abs_srcdir): Declare.
1408 (srcroot): Define in terms of abs_srcdir.
1409 (headers): Change srcdir to abs_srcdir.
1410
12c3e59c
JB		 14112012-01-02 Joel Brobecker <brobecker@adacore.com>
1412
1413 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1414 header.
1415
96987c2b
JB		 14162011-12-19 Joel Brobecker <brobecker@adacore.com>
1417
1418 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1419 system bourne shell.
1420
71712327
MF		 14212011-12-03 Mike Frysinger <vapier@gentoo.org>
1422
1423 * syscall.c (cb_get_string): Rename from "get_string".
1424 (get_path): Rename get_string call to cb_get_string.
1425
db2e4d67
MF		 14262011-12-03 Mike Frysinger <vapier@gentoo.org>
1427
1428 * Make-common.in (VPATH): Add $(srccom).
1429 (DEP): Delete.
1430 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1431 POSTCOMPILE): New variables.
1432 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1433 Include dependency files, when using GNU Make. Delete all
1434 dependency-only rules.
1435 * aclocal.m4: Include ../../config/depstand.m4. Call
1436 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1437 (MAKE, GMAKE): New substs.
1438
a13852d9
MF		 14392011-11-07 Mike Frysinger <vapier@gentoo.org>
1440
1441 PR sim/13161
1442 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1443 * configure, config.in: Regenerate.
1444 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1445
4399a56b
MF		 14462011-10-19 Mike Frysinger <vapier@gentoo.org>
1447
1448 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1449
f1a81b37
JB		 14502011-10-18 John Wehle <john@feith.com> (tiny patch)
1451
1452 * sim-profile.c (profile_info): Only print the title once.
1453
9c082ca8
MF		 14542011-10-17 Mike Frysinger <vapier@gentoo.org>
1455
1456 * acinclude.m4: Rename from aclocal.m4.
1457 * aclocal.m4: Regenerate.
1458
6ffe910a
MF		 14592011-10-17 Mike Frysinger <vapier@gentoo.org>
1460
1461 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1462 * common.m4: Delete.
1463 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1464 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1465 * configure: Regenerate.
1466
59c0b43d
TT		 14672011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1468
1469 * sim-alu.h (ALU32_AND): Clear carry flag.
1470 (ALU32_AND): Clear carry flag.
1471
66f8d993
MF		 14722011-10-09 Mike Frysinger <vapier@gentoo.org>
1473
1474 * dv-cfi.c: Include stdbool.h.
1475
d56a2aae
MF		 14762011-10-09 Mike Frysinger <vapier@gentoo.org>
1477
1478 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1479
4a99173d
MF		 14802011-10-04 Mike Frysinger <vapier@gentoo.org>
1481
1482 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1483 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1484
10915d9a
MF		 14852011-07-12 Mike Frysinger <vapier@gentoo.org>
1486
1487 * sim-command.c: Include sim-options.h.
1488
63042524
MF		 14892011-07-12 Mike Frysinger <vapier@gentoo.org>
1490
1491 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1492
24a6c33d
MF		 14932011-07-12 Mike Frysinger <vapier@gentoo.org>
1494
1495 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1496 Delete direct call to AC_PROG_CC.
1497
2419798b
MF		 14982011-07-05 Mike Frysinger <vapier@gentoo.org>
1499
1500 * sim-command.c: New file.
1501 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1502 (sim-command.o): New rule.
1503
440db575
MF		 15042011-05-27 Mike Frysinger <vapier@gentoo.org>
1505
1506 * sim-options.c (standard_option_handler): Remove arg[0] check
1507 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1508 not an empty string, otherwise assign "" back to it.
1509
3ddcae71
MF		 15102011-05-26 Mike Frysinger <vapier@gentoo.org>
1511
1512 * nltvals.def: Regenerate to include Blackfin syscalls again.
1513
3a49ea9f
MF		 15142011-05-25 Mike Frysinger <vapier@gentoo.org>
1515
1516 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1517 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1518 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1519 (trace_idx_to_str): Likewise.
1520 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1521 (TRACE_syscall): Define.
1522 (WITH_TRACE_SYSCALL_P): Likewise.
1523 (TRACE_SYSCALL_P): Likewise.
1524
dd931b2f
MF		 15252011-05-23 Mike Frysinger <vapier@gentoo.org>
1526
1527 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1528 remove now-unnecessary sub-scope for glue->type setting.
1529 Check to see if the "reg" property exists before we use it, and
1530 if it doesn't exist, error out for "glue" devices.
1531
0e31da21
MF		 15322011-05-23 Mike Frysinger <vapier@gentoo.org>
1533
1534 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1535 glue-or, and set type to glue_xor when name is glue-xor.
1536 (hw_glue_port_event): Return immediately when type is glue_io
1537 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1538 and hw_port_event calls from glue_and to end of function.
1539
34b47c38
MF		 15402011-05-11 Mike Frysinger <vapier@gentoo.org>
1541
1542 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1543 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1544 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1545 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1546 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1547 around function arguments.
1548
56a9aa1d
MF		 15492011-04-14 Mike Frysinger <vapier@gentoo.org>
1550
1551 * sim-options.c (complete_option_list, sim_complete_command):
1552 New functions.
1553
d45bea91
MF		 15542011-04-02 Mike Frysinger <vapier@gentoo.org>
1555
1556 * dv-glue.c: Fix up style.
1557
12c4cbd5
MF		 15582011-04-02 Mike Frysinger <vapier@gentoo.org>
1559
1560 * hw-alloc.c (hw_alloc_data): Adjust brace.
1561 * hw-base.c (hw_base_data): Likewise.
1562 (generic_hw_unit_decode): Fix indentation.
1563 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1564 * hw-events.c (hw_event, hw_event_data): Likewise.
1565 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1566 * hw-instances.c (hw_instance_data): Likewise.
1567 * hw-instances.h (hw_instance): Likewise.
1568 * hw-main.h (hw_descriptor, enum): Likewise.
1569 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1570 * hw-ports.h (hw_port_descriptor): Likewise.
1571 * hw-properties.c (hw_property_data): Likewise.
1572 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1573 _range_property_spec, _reg_property_spec): Likewise.
1574 * hw-tree.c (_name_specifier, printer): Likewise.
1575 (split_device_specifier, parse_string_property, hw_tree_traverse,
1576 print_size, print_reg_property, print_string, print_properties):
1577 Fix indentation.
1578
66ee2731
MF		 15792011-03-29 Mike Frysinger <vapier@gentoo.org>
1580
1581 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1582 * Make-common.in (dv-cfi.o): New rule.
1583 * dv-cfi.c, dv-cfi.h: New files.
1584
165b70ea
KB		 15852011-03-21 Kevin Buettner <kevinb@redhat.com>
1586
1587 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1588 fcntl.h and sys/fcntl.h, for constants.
1589 * nltvals.def: Regenerate.
1590 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1591 * sim-io.h (sys/types.h, sys/stat.h): Include.
1592 (sim_io_stat, sim_io_fstat): Declare.
1593
028f6515
MF		 15942011-03-14 Mike Frysinger <vapier@gentoo.org>
1595
1596 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1597 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1598 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1599 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1600 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1601 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1602 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1603 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1604 syscall.c: Trim trailing whitespace.
1605
ef016f83
MF		 16062011-03-05 Mike Frysinger <vapier@gentoo.org>
1607
1608 * gennltvals.sh: Handle bfin targets.
1609 * nltvals.def: Regenerate.
1610
fee17b35
KB		 16112011-02-25 Kevin Buettner <kevinb@redhat.com>
1612
1613 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1614 file descriptors.
1615
d79fe0d6
MF		 16162011-02-14 Mike Frysinger <vapier@gentoo.org>
1617
1618 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1619 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1620 (hw_free): Drop zfree logic and always call free.
1621 * hw-base.c (hw_delete): Change zfree to free.
1622 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1623 (hw_handle_remove_phandle): Likewise.
1624 * hw-instances.c (hw_instance_delete): Likewise.
1625 * hw-tree.c (parse_reg_property): Likewise.
1626 (parse_ranges_property): Likewise.
1627 (parse_string_property): Likewise.
1628 * sim-core.c (sim_core_uninstall): Likewise.
1629 * sim-cpu.c (sim_cpu_free_all): Likewise.
1630 * sim-hw.c (sim_hw_uninstall): Likewise.
1631 * sim-memopt.c (do_memopt_delete): Likewise.
1632 (sim_memory_uninstall): Likewise.
1633 * sim-module.c (sim_module_uninstall): Likewise.
1634 * sim-options.c (sim_parse_args): Likewise.
1635 * sim-profile.c (profile_pc_cleanup): Likewise.
1636 (profile_uninstall): Likewise.
1637 * sim-watch.c (do_watchpoint_delete): Likewise.
1638 * sim-utils.c (zfree): Delete.
1639 (sim_state_free): Change zfree to free.
1640 * sim-utils.h (zfree): Delete.
1641
891e7fb1
MF		 16422011-02-13 Mike Frysinger <vapier@gentoo.org>
1643
1644 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1645
9bd90cce
MF		 16462011-01-12 Mike Frysinger <vapier@gentoo.org>
1647
1648 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1649
39a3ae0a
MF		 16502011-01-12 Mike Frysinger <vapier@gentoo.org>
1651
1652 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1653 fails.
1654 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1655 when asprintf fails.
1656 * sim-utils.c (sim_do_commandf): Issue an error and return when
1657 asprintf fails.
1658 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1659 asprintf fails.
1660
3143e5a9
MF		 16612011-01-11 Mike Frysinger <vapier@gentoo.org>
1662
1663 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1664 bytes has been calculated and when mmap_next_fd is valid and
1665 nr_bytes is 0.
1666 (memory_option_handler): Allow missing size when mmap_next_fd is
1667 valid.
1668
cb11d1f4
MF		 16692011-01-10 Mike Frysinger <vapier@gentoo.org>
1670
1671 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1672 not empty, and always append $3 to $hardware.
1673
16742011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1675
1676 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1677 * sim-hw.h (sim_hw_abort): Likewise.
1678
cc25892b
MF		 16792011-01-05 Mike Frysinger <vapier@gentoo.org>
1680
1681 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1682
44944448
JB		 16832011-01-05 Joel Brobecker <brobecker@adacore.com>
1684
1685 * run.1: Copyright year update.
1686
e61ddca7
MF		 16872010-12-28 Mike Frysinger <vapier@gentoo.org>
1688
e71b81d8
MF		 1689 * hw-alloc.h (HW_NALLOC): Define.
1690
1691010-12-28 Mike Frysinger <vapier@gentoo.org>
1692
e61ddca7
MF		 1693 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1694
bef6be3d
MF		 16952010-12-15 Mike Frysinger <vapier@gentoo.org>
1696
1697 * sim-memopt.c (OPTION_MAP_INFO): Define.
1698 (memory_options): Handle --map-info.
1699 (memory_option_handler): Handle OPTION_MAP_INFO.
1700
5be229c0
MF		 17012010-11-22 Mike Frysinger <vapier@gentoo.org>
1702
1703 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1704 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1705 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1706
81c641e7
MF		 17072010-11-22 Mike Frysinger <vapier@gentoo.org>
1708
1709 * sim-core.c (WITH_HW): Add device casts to device_error,
1710 device_io_read_buffer, and device_io_write_buffer.
1711
6ab5626b
MF		 17122010-11-16 Mike Frysinger <vapier@gentoo.org>
1713
1714 * dv-sockser.c (dv_sockser_write_buffer): New function.
1715 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1716 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1717
0bd15c7f
HPN		 17182010-10-07 Hans-Peter Nilsson <hp@axis.com>
1719
1720 * callback.c (os_lseek): Call wrap on lseek result.
1721
363a6e9f
OS		 17222010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1723
1724 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1725 call by its equality to -1 not by it being negative.
1726 (connected_p): Likewise for accept() call.
1727
c8551de3
MF		 17282010-04-23 Mike Frysinger <vapier@gentoo.org>
1729
1730 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1731
ef93a840
MF		 17322010-04-21 Mike Frysinger <vapier@gentoo.org>
1733
1734 * profile.c (sim_profile_print_bar): Add cpu argument.
1735
f093db8c
MF		 17362010-04-21 Mike Frysinger <vapier@gentoo.org>
1737
1738 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1739
0d3d2c71
MF		 17402010-04-21 Mike Frysinger <vapier@gentoo.org>
1741
1742 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1743 (profile_print_pc): Convert sim_io_printf to profile_printf.
1744 (profile_print_insn): Likewise.
1745 (profile_print_memory): Likewise.
1746 (profile_print_core): Likewise.
1747 (profile_print_model): Likewise.
1748 (sim_profile_print_bar): Likewise.
1749 (profile_print_speed): Likewise.
1750 (profile_print_addr_ranges): Likewise.
1751 (profile_info): Likewise.
1752 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1753
bd0bd508
MF		 17542010-04-19 Mike Frysinger <vapier@gentoo.org>
1755
1756 * sim-model.c (OPTION_MODEL): Convert to enum.
1757 (OPTION_MODEL_INFO): New enum.
1758 (model_options): Add model-info/info-model entries.
1759 (model_option_handler): Handle OPTION_MODEL_INFO.
1760
e8a76151
MF		 17612010-04-13 Mike Frysinger <vapier@gentoo.org>
1762
1763 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1764 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1765 initially.
1766
cb1cc9c6
MF		 17672010-04-13 Mike Frysinger <vapier@gentoo.org>
1768
1769 * sim-hrw.c (sim_write): Add const to buf arg.
1770 * sim-utils.h (sim_write_fn): Likewise.
1771
58f03a40
MF		 17722010-04-12 Mike Frysinger <vapier@gentoo.org>
1773
1774 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1775 defines.
1776
21cf617c
MF		 17772010-04-12 Mike Frysinger <vapier@gentoo.org>
1778
1779 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1780 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1781 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1782 * dv-sockser.c (sockser_options): Likewise.
1783 * hw-ports.c (empty_hw_ports): Likewise.
1784 * sim-hw.c (hw_options): Likewise.
1785 * sim-model.c (model_options): Likewise.
1786 * sim-options.c (standard_options): Likewise.
1787 * sim-profile.c (profile_options): Likewise.
1788 * sim-trace.c (trace_options): Likewise.
1789 * sim-watch.c (watchpoint_options): Likewise.
1790
e377ca52
MF		 17912010-04-12 Mike Frysinger <vapier@gentoo.org>
1792
1793 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1794 the local "arg_table" variable, and the xmalloc cast.
1795
adaaf009
MF		 17962010-04-10 Mike Frysinger <vapier@gentoo.org>
1797
1798 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1799 "prefix" var.
092d8476 1800 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1801
9ec7269f
MF		 18022010-04-10 Mike Frysinger <vapier@gentoo.org>
1803
1804 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1805
709b3bb3
MF		 18062010-04-10 Mike Frysinger <vapier@gentoo.org>
1807
1808 * sim-trace.c (save_data): Add const markings to "buf" argument.
1809
3dd68605
MF		 18102010-04-10 Mike Frysinger <vapier@gentoo.org>
1811
1812 * sim-options.c (standard_option_handler): Add const markings to
1813 local "type" var.
1814
0ad22a74
MF		 18152010-04-02 Mike Frysinger <vapier@gentoo.org>
1816
1817 * hw-ports.h: Fix spelling typos.
1818
75005b3a
MF		 18192010-03-30 Mike Frysinger <vapier@gentoo.org>
1820
1821 * configure.ac: Check for socklen_t.
1822 * configure, config.in: Regenerated.
1823 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1824
d946c288
MF		 18252010-03-30 Mike Frysinger <vapier@gentoo.org>
1826
1827 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1828 * sim-hw.c (hw_option_handler): Likewise.
1829
ff398ee4
MF		 18302010-03-30 Mike Frysinger <vapier@gentoo.org>
1831
1832 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1833 (interrupt_nr_to_str): Likewise.
1834 (default_interrupt_names): Add const to pointer type.
1835 (sim_watchpoint_install): Add const to prefix.
1836 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1837
6bf91687
MF		 18382010-03-30 Mike Frysinger <vapier@gentoo.org>
1839
1840 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1841 (sim_core_write_buffer): Likewise.
1842
15f3c2de
MF		 18432010-03-30 Mike Frysinger <vapier@gentoo.org>
1844
1845 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1846 the SIM_HAVE_ADDR_RANGE define.
1847
fb0cc53e
MF		 18482010-03-30 Mike Frysinger <vapier@gentoo.org>
1849
1850 * sim-core.h (device_error): Add const to message, and add printf
1851 format attribute.
1852
739dfd28
MF		 18532010-03-30 Mike Frysinger <vapier@gentoo.org>
1854
1855 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1856 SIM_HAVE_ADDR_RANGE define.
1857
59db87ad
MF		 18582010-03-30 Mike Frysinger <vapier@gentoo.org>
1859
1860 * dv-glue.c (hw_glue_ports): Swap static and const.
1861
dc416615
MF		 18622010-03-30 Mike Frysinger <vapier@gentoo.org>
1863
1864 * nrun.c (usage): Use void in definition.
1865 * sim-options.c (dup_arg_p): Convert old-style function definition.
1866 (sim_parse_args): Likewise.
1867 (sim_print_help): Likewise.
1868 * sim-trace.c (set_trace_option_mask): Likewise.
1869 (set_trace_option): Likewise.
1870 * sim-utils.c (sim_analyze_program): Likewise.
1871 (sim_elapsed_time_get): Likewise.
1872 (sim_elapsed_time_since): Likewise.
1873
11409fac
MF		 18742010-03-22 Mike Frysinger <vapier@gentoo.org>
1875
1876 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1877 (standard_options): Likewise.
1878 (standard_option_handler): Likewise.
1879
6d519a46
MF		 18802010-03-16 Mike Frysinger <vapier@gentoo.org>
1881
1882 * hw-ports.c (TRACE): Delete.
1883 * hw-properties.c (TRACE): Delete.
1884 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1885 (hw_find_integer_property): Likewise.
1886 (hw_find_integer_array_property): Likewise.
1887 (hw_add_duplicate_property): Likewise.
1888
799026a7
MF		 18892010-03-15 Mike Frysinger <vapier@gentoo.org>
1890
1891 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1892 "boolean".
1893
fd87baa9
MF		 18942010-02-04 Mike Frysinger <vapier@gentoo.org>
1895
1896 * sim-model.c: Include sim-model.h
1897
294bcb78
MF		 18982010-02-04 Mike Frysinger <vapier@gentoo.org>
1899
1900 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1901 & from the STATE_CPU() examples.
1902
80532737
DE		 19032010-01-24 Doug Evans <dje@sebabeach.org>
1904
d2c7a1a6
DE		 1905 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1906 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1907 ufixsfsi): Ditto.
1908 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1909 (struct cgen_fp_ops): Update signatures of floating point conversion
1910 operations.
1911
80532737
DE		 1912 * Make-common.in (CGEN_SIM_DEPS): Define.
1913 (CGEN_INCLUDE_DEPS): Use it.
1914 (CGEN_MAIN_CPU_DEPS): Simplify.
1915
1377e154
DE		 19162010-01-22 Doug Evans <dje@sebabeach.org>
1917
1918 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1919 (SUBWORDTFSI, JOINSIDI): Ditto.
1920
ec11f055
DE		 19212010-01-05 Doug Evans <dje@sebabeach.org>
1922
1923 * cgen-types.h (SETDI): Delete, unused.
1924
a09a0bfd
DE		 19252009-12-02 Doug Evans <dje@sebabeach.org>
1926
1927 * cgen-engine.h: Remove duplicated comment.
1928
62836bf4
DE		 19292009-11-23 Doug Evans <dje@sebabeach.org>
1930
1931 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1932 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1933
e94d449d
DE		 19342009-11-22 Doug Evans <dje@sebabeach.org>
1935
197fa1aa
DE		 1936 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1937 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1938 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1939 instead of CGEN_INSN_INT.
1940
e94d449d
DE		 1941 * cgen-trace.h (trace_extract): Add cast to fix warning.
1942
ca25db52
DE		 19432009-11-05 Doug Evans <dje@sebabeach.org>
1944
1945 * cgen-mem.h (DECLARE_GETT): Don't inline.
1946 (DECLARE_SETT): Ditto.
1947
c272cb46
JS		 19482009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1949
1950 * sim-inline.h: Fix spelling error.
1951
1428dced
TT		 19522009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1953
1954 * Make-common.in: Add datarootdir.
1955
44330079
RW		 19562009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1957
0aec8eb1
RW		 1958 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1959 (SIM_CHECK_MEMBERS_1): Remove.
1960 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1961 AC_CHECK_MEMBERS one.
1962 * configure: Regenerate.
1963
44330079
RW		 1964 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1965 * configure: Regenerate.
1966
d6416cdc
RW		 19672009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1968
81ecdfbb
RW		 1969 * config.in: Regenerate.
1970 * configure: Likewise.
1971
c462b41b
RW		 1972 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1973 definition of AC_CHECK_MEMBER.
1974
d6416cdc
RW		 1975 * aclocal.m4: m4_include toplevel config/override.m4.
1976 * configure: Regenerate.
1977
96e946ca
RW		 19782009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1979
1980 * Makefile.in (datarootdir): New variable.
1981
6a8b8615
DE		 19822009-07-07 Doug Evans <dje@sebabeach.org>
1983
1984 * Make-common.in (CPU_DIR): Define.
1985
2c2a86d7
DE		 19862009-07-06 Doug Evans <dje@sebabeach.org>
1987
1988 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1989 identifiers for file types rather than encoding internal
1990 implementation details of cgen.sh.
1991 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1992 * cgen.sh: Add support for parallel makes.
1993 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1994
c28c63d8
JB		 19952009-05-18 Jon Beniston <jon@beniston.com>
1996
72f4393d
L		 1997 * gennltvals.sh: Add lm32 target.
1998 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1999
982807ce
JB		 20002009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2001
2002 Speed up simulator startup:
2003 * sim-utils.c (zalloc): Use xcalloc.
2004
2a8922a9
HPN		 20052009-01-07 Hans-Peter Nilsson <hp@axis.com>
2006
2225d5bd
HPN		 2007 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2008 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2009 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2010 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2011 type, QI, HI, SI, DI.
2012
2a8922a9
HPN		 2013 * callback.c (os_error): Mark as being a noreturn function.
2014 * sim-io.h (sim_io_error): Similar for sim_io_error.
2015
6878aceb
JS		 20162008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2017
2018 * aclocal.m4: Fix underquoting of function names.
2019
be091327
DJ		 20202008-10-21 Julian Brown <julian@codesourcery.com>
2021
2022 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2023
79e1e459
HPN		 20242008-07-11 Hans-Peter Nilsson <hp@axis.com>
2025
2026 * common.m4: Add test for libz and zlib.h.
2027 * configure: Regenerate to track ../common/common.m4 changes.
2028 * config.in: Ditto.
2029
6efef468 20302008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2031 Daniel Jacobowitz <dan@codesourcery.com>
2032 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2033
2034 * aclocal.m4: Include ../../config/acx.m4.
2035 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2036 * configure, config.in: Regenerate.
2037 * Make-common.in (LIB_OBJS): Add version.o.
2038 (version.c, version.o): New rules.
72f4393d 2039 * run.c: Include version.h.
6efef468
JM		 2040 (usage): Add help parameter. Print output either to stdout or
2041 stderr depending on that parameter.
2042 (print_version): New.
2043 (main): Check for --help and --version.
2044 * run-sim.h (sim_target_display_usage): Add help parameter.
2045 * version.h: New.
2046
a4e64307
DJ		 20472008-04-14 Hans Kester <kester.hans@gmail.com>
2048
2049 * sim-signal.c: Define missing signals for _WIN32.
2050
2a3591b0
SR		 20512008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2052
2053 * gennltvals.sh: Add cr16.
2054 * nltvals.def: Rebuild.
2055
b981d709
DJ		 20562007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2057
eb639c50
DJ		 2058 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2059 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2060
f40f1a01
NC		 20612007-08-10 Nick Clifton <nickc@redhat.com>
2062
2063 * sim-memopt.c (memory_options): Mention that the
2064 --memory-size switch accepts suffixes.
72f4393d
L		 2065 (parse_size): Handle a suffix on the size value.
2066 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2067 switch accepts suffixes.
72f4393d 2068 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2069
edc5d9ec
HPN		 20702006-12-21 Hans-Peter Nilsson <hp@axis.com>
2071
2072 * acconfig.h: Remove.
2073 * config.in: Regenerate.
2074
09d96939
TS		 20752006-11-07 Thiemo Seufer <ths@mips.com>
2076
2077 * gentmap.c: Fix compile time warning.
2078
7e129781
TS		 20792006-11-07 Thiemo Seufer <ths@mips.com>
2080
2081 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2082 for bfd text addresses.
2083
3ae2e9a3 20842006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2085 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2086
2087 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2088 SIM_QUIET_NAN_NEGATED.
2089
41ec9f20
TS		 20902006-08-29 Nigel Stephens <nigel@mips.com>
2091
2092 * sim-profile.c (profile_pc_init): Initialise default profiling
2093 frequency to a prime number.
2094 (profile_print_pc): Convert gmon.out sample data into target
2095 byte order.
2096
e85e3205
RE		 20972006-06-13 Richard Earnshaw <rearnsha@arm.com>
2098
2099 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2100 * common.m4: Likewise.
2101 * configure: Regenerated.
2102
2f0122dc
DJ		 21032006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2104
2105 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2106 * configure: Regenerated.
2107
20e95c23
DJ		 21082006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2109
2110 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2111 and LIBINTL_DEP everywhere.
2112 (CSEARCH): Use INCINTL.
2113 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2114 gettext macros.
2115 * configure: Regenerated.
2116
ea696909
HPN		 21172006-03-29 Hans-Peter Nilsson <hp@axis.com>
2118
2119 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2120 option-contents test.
2121
aba6488e
MM		 21222005-11-28 Mark Mitchell <mark@codesourcery.com>
2123
25520859
MM		 2124 * sim-signal.c (sim_signal_to_target): Fix typos.
2125
aba6488e
MM		 2126 * sim-reason.c (sim_stop_reason): Use
2127 sim_signal_to_target, not sim_signal_to_host.
2128 * sim-signal.c (sim_signal_to_host): Fix typo.
2129 (sim_signal_to_target): New function.
2130
f010abaa
HPN		 21312005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2132
2133 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2134 change.
2135
09b96ea0
ILT		 21362005-07-08 Ian Lance Taylor <ian@airs.com>
2137
efd36314
ILT		 2138 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2139
09b96ea0
ILT		 2140 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2141 different fraction for a quiet NaN.
2142 (unpack_fpu): Likewise.
2143
3b02a06b
BE		 21442005-07-08 Ben Elliston <bje@au.ibm.com>
2145
2146 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2147 * sim-load.c: Likewise.
2148 * syscall.c: Likewise.
2149
18d59ab9
CV		 21502005-05-24 Corinna Vinschen <vinschen@redhat.com>
2151
2152 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2153 check.
2154
149cfe5b
DJ		 21552005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2156
2157 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2158
3f6da722 21592005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2160
3f6da722
MI		 2161 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2162 and signed64 for __ALPHA__.
2163
2b193c4a
MK		 21642005-03-23 Mark Kettenis <kettenis@gnu.org>
2165
2166 * aclocal.m4 Include ../../gettext.m4.
2167 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2168 (AM_LC_MESSAGES): Remove.
2169 * configure: Regenerate.
2170
51216631
JB		 21712005-02-28 Jim Blandy <jimb@redhat.com>
2172
2173 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2174 -Wuninitialized in the default list of build warnings if CFLAGS is
2175 set, and doesn't include -O. (Using -Wuninitialized without
2176 optimization produces a warning, which interferes with compilation
2177 with -Werror.)
72f4393d 2178
0c4507fd
JB		 21792005-02-21 Jim Blandy <jimb@redhat.com>
2180
2181 * callback.c (os_fstat): Don't declare 't' unless it's used.
2182
9ab46d53
JB		 21832005-02-09 Jim Blandy <jimb@redhat.com>
2184
2185 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2186 '-s' argument.
2187 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2188 to $(CGEN), to ensure that the command substitution happens where
2189 the variable is referenced in the submake, not when the submake's
2190 arguments are expanded.
2191 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2192 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2193 application Scheme script directly after ${cgen}; don't precede it
2194 with a -s.
2195
f4f8cce4
HPN		 21962005-01-28 Hans-Peter Nilsson <hp@axis.com>
2197
97f669ed
HPN		 2198 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2199 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2200 Include libiberty.h.
2201 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2202 being either end of a pipe.
2203 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2204 (os_shutdown): Clear pipe state.
2205 (default_callback): Initialize new members.
2206
f4f8cce4
HPN		 2207 * callback.c (default_callback): Initialize target_endian.
2208 (cb_store_target_endian): Renamed from store, new first parameter
2209 host_callback *cb, drop last parameter big_p. Take endianness
2210 from cb.
2211 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2212 Remove variable big_p.
2213 * nrun.c (main): Initialize default_callback.target_endian.
2214
35695fd6
AC		 22152005-01-14 Andrew Cagney <cagney@gnu.org>
2216
2217 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2218 Add explicit call to AC_CONFIG_HEADER.
2219 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2220 * configure: Re-generate.
2221
f0569246
AC		 22222005-01-12 Andrew Cagney <cagney@gnu.org>
2223
2224 * common.m4: New file, based on of aclocal.m4.
2225
38f48d72
AC		 22262005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2227
2228 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2229 * configure: Regenerated to track ../common/aclocal.m4 changes.
2230
b7026657
AC		 22312005-01-07 Andrew Cagney <cagney@gnu.org>
2232
2233 * configure.ac: Rename configure.in, require autoconf 2.59.
2234 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2235 * configure: Re-generate.
2236
5d945fec
HPN		 22372004-12-15 Hans-Peter Nilsson <hp@axis.com>
2238
2239 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2240 <case CB_SYS_ftruncate>: New cases.
2241
0d3cd463
HPN		 22422004-12-13 Hans-Peter Nilsson <hp@axis.com>
2243
2244 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2245 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2246 * callback.c (os_lstat): New function.
0d3cd463 2247
119860e5
HPN		 22482004-12-08 Hans-Peter Nilsson <hp@axis.com>
2249
027e2a04
HPN		 2250 * run.1: Document --sysroot=filepath.
2251 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2252 (standard_options): Support --sysroot=<path>.
2253 (standard_option_handler): Handle OPTION_SYSROOT.
2254 * syscall.c (simulator_sysroot): Define, initialized empty.
2255 (get_path): Prepend simulator_sysroot to absolute file path.
2256 [HAVE_STRING_H]: Include string.h.
2257 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2258 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2259 (main): If simulator_sysroot is not empty, chdir there.
2260 * sim-config.h (simulator_sysroot): Declare.
2261
119860e5
HPN		 2262 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2263 cgen_rtx_error" in a CGEN-generated simulator.
2264 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2265 replacement for CGEN-related breakpoints.
2266
70ae6611
HPN		 22672004-12-07 Hans-Peter Nilsson <hp@axis.com>
2268
2269 * Make-common.in (sim-basics_h): Add $(callback_h).
2270
697afb65
HPN		 22712004-12-03 Hans-Peter Nilsson <hp@axis.com>
2272
2273 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2274 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2275 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2276 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2277 (SIM_CHECK_MEMBERS): New macros.
2278 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2279 for struct stat member test and write. Add ST_x calls for each
2280 struct stat member tested in configure.in. Wrap each ST_x call in
2281 #ifdef of configure macro for that member.
2282 * configure, config.in: Regenerate.
2283
6e56eb07
HPN		 22842004-12-01 Hans-Peter Nilsson <hp@axis.com>
2285
2286 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2287 /dev/null.
2288 <case desc>: Pass -OPC opcfile.
2289 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2290 parameter to cgen.sh.
2291
c87368ac
RE		 22922004-11-30 Richard Earnshaw <rearnsha@arm.com>
2293
2294 * Make-common.in (sim-basics_h): Correct dependencies on
2295 cconfig.h and tconfig.h
2296 (sim-load.o): Correct typo in sim-basics_h dependency.
2297
08cd3760
RE		 22982004-11-18 Richard Earnshaw <rearnsha@arm.com>
2299
15f5e61f
RE		 2300 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2301 sub-dependencies for other sim files that they include.
2302 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2303 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2304
1afbf186
HPN		 23052004-11-16 Hans-Peter Nilsson <hp@axis.com>
2306
1d72487d
HPN		 2307 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2308 endian information.
2309
1afbf186
HPN		 2310 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2311 $(remote_sim_h) too.
2312 (sim_main_headers): Add sim-utils.h.
2313
a3bb1089
FCE		 23142004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2315
2316 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2317
5a645dc5
AC		 23182004-07-26 Andrew Cagney <cagney@gnu.org>
2319
2320 Problem from Olaf Hering <olh@suse.de>.
2321 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2322
109d3db3
BE		 23232004-07-10 Ben Elliston <bje@au.ibm.com>
2324
2325 * hw-tree.c (parse_integer_property): Typo fix in comments.
2326 * sim-options.c (sim_args_command): Likewise.
2327
0aaa4a81
AC		 23282004-06-28 Andrew Cagney <cagney@gnu.org>
2329
2330 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2331
0242f9ea
JR		 23322004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2333
2334 * callback.c (os_shutdown): Fix bug in last change: actually
2335 mark file descriptors as available on startup.
2336
594ee3a7
JR		 23372004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2338
2339 [ include/gdb: * callback.h (host_callback_struct): Replace
2340 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2341 * callback.c: Changed all users.
594ee3a7 2342
5f510f9c
AM		 23432004-06-15 Alan Modra <amodra@bigpond.net.au>
2344
2345 * sim-load.c (sim_load_file): Use bfd_get_section_size
2346 instead of bfd_get_section_size_before_reloc.
2347
7659f80a
DJ		 23482004-05-18 Daniel Jacobowitz <dan@debian.org>
2349
2350 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2351 passing it to printf.
2352
41ee5402
DJ		 23532004-05-10 Daniel Jacobowitz <dan@debian.org>
2354
2355 * callback.c: Update copyright dates.
2356 * run.c: Likewise.
2357 * sim-basics.h: Likewise.
2358 * sim-load.c: Likewise.
2359 * syscall.c: Likewise.
2360
23612004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2362
2363 * callback.c: Include cconfig.h instead of config.h.
2364 * run.c: Likewise.
2365 * sim-basics.h: Likewise.
2366 * sim-load.c: Likewise.
2367 * syscall.c: Likewise.
2368
6d0c993e
BE		 23692004-01-16 Ben Elliston <bje@wasabisystems.com>
2370
2371 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2372
6edf0760
NC		 23732003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2374
2375 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2376
a69146da
KH		 23772003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2378
2379 * sim-options.c (standard_options): Fix the names of H8
2380 variants.
2381
fc0a2244
AC		 23822003-10-30 Andrew Cagney <cagney@redhat.com>
2383
2384 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2385 with "struct bfd_symbol".
2386
ee3073b5
AC		 23872003-10-21 Andrew Cagney <cagney@redhat.com>
2388
2389 * callback.c (os_truncate): Call "truncate", and not "stat".
2390
198beae2
AC		 23912003-10-20 Andrew Cagney <cagney@redhat.com>
2392
2393 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2394
8822d001
JR		 23952003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2396
2397 * callback.c (os_ftruncate, os_truncate): New functions.
2398 (default_callback): Initialize ftruncate and truncate members.
2399
ea52ff81
DB		 24002003-09-08 Dave Brolley <brolley@redhat.com>
2401
2402 On behalf of Doug Evans <dje@sebabeach.org>
2403 * cgen.sh: New arg archfile.
2404 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2405 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2406
e158f0a0
AC		 24072003-08-28 Andrew Cagney <cagney@redhat.com>
2408
2409 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2410 * sim-options.c (print_help): Cast the format with specifier to
2411 "int".
2412
33319edb 24132003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2414 Dave Brolley <brolley@redhat.com>
33319edb 2415
72f4393d 2416 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2417 fields of CGEN_WRITE_QUEUE_ELEMENT.
2418 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2419 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2420 * gennltvals.sh: Add frv target.
2421 * nltvals.def: Add frv target.
2422
72f536bd
MS		 24232003-06-23 Michael Snyder <msnyder@redhat.com>
2424
ac59bf8d 2425 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2426 * sim-reg.c: Fix cut-and-paste bug in comment.
2427
1f1b2817
AC		 24282003-06-22 Andrew Cagney <cagney@redhat.com>
2429
2430 From matthew green <mrg@redhat.com>:
72f4393d 2431 * sim-fpu.h: Update copyright.
1f1b2817 2432 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2433 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2434 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2435
89c0d7dd 24362003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2437
89c0d7dd 2438 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2439 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2440 with disassemble_info:read_memory_func.
2441 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2442
828c9ae6
MS		 24432003-06-04 Michael Snyder <msnyder@redhat.com>
2444
2445 * common/run.c (main): Remove SIM_H8300 ifdef.
2446 (usage): Ditto.
2447 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2448 (standard_options): Add '-x' for h8/300sx.
2449 (standard_option_handler): Add case for SIM_H8300SX.
2450
80d35d90
MS		 24512003-04-13 Michael Snyder <msnyder@redhat.com>
2452
2453 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2454
876fec02
AC		 24552003-03-01 Andrew Cagney <cagney@redhat.com>
2456
2457 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2458 (sim_engine_vabort): Ditto.
2459
6b4a8935
AC		 24602003-02-27 Andrew Cagney <cagney@redhat.com>
2461
2462 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2463 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2464 * nrun.c (main): Ditto.
2465
dbd7cd63
AC		 24662003-02-26 Andrew Cagney <cagney@redhat.com>
2467
2468 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2469 (sim_engine_vabort): Ditto.
2470 (sim_engine_halt, sim_engine_restart): Ditto.
2471
836cc9f4
AC		 24722003-02-20 Andrew Cagney <ac131313@redhat.com>
2473
2474 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2475 (sim-break_h): Delete macro.
2476 (sim-break.o): Delete rule.
2477 * sim-break.c: Delete file.
2478 * sim-break.h: Delete file.
2479 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2480 (STATE_BREAKPOINTS): Delete macro.
2481 (sim_state_base): Delete field breakpoints.
2482 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2483 sim_break_install to array.
2484
45a15d6f
KH		 24852003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2486
2487 * run.c (usage): Fix typos.
2488
127a77fe
CD		 24892002-11-27 Richard Sandiford <rsandifo@redhat.com>
2490
2491 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2492
b85e4829
AC		 24932002-11-22 Andrew Cagney <ac131313@redhat.com>
2494
2495 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2496 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2497 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2498 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2499 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2500 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2501 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2502 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2503 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2504 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2505
d25b1553
AC		 25062002-11-13 Andrew Cagney <cagney@redhat.com>
2507
2508 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2509
d690312f
CD		 25102002-11-06 Richard Sandiford <rsandifo@redhat.com>
2511
2512 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2513 (distclean): Depend on it.
2514
7c3e3b33
AM		 25152002-10-14 Alan Modra <amodra@bigpond.net.au>
2516
2517 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2518
7ede505a
DB		 25192002-08-29 Dave Brolley <brolley@redhat.com>
2520
2521 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2522
75c4388a
AC		 25232002-07-17 Andrew Cagney <cagney@redhat.com>
2524
2525 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2526 (sim_set_callbacks, sim_size, sim_trace)
2527 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2528 to here from "gdb/remote-sim.h".
2529
7a3085c1 25302002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2531
2532 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2533 avoid possible longjmp problems with automatic variable siggnal.
2534
076043f2
AC		 25352002-07-14 Andrew Cagney <ac131313@redhat.com>
2536
2537 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2538 * Make-common.in (installdirs): Make $(libdir) too, needed when
2539 installing libsim.a.
2540
3fbeef0b
AC		 25412002-07-13 Andrew Cagney <ac131313@redhat.com>
2542
2543 * gennltvals.sh (dir): Mark d30v as obsolete.
2544 * nltvals.def: Remove d30v.
2545
bf962092
AC		 25462002-06-17 Andrew Cagney <cagney@redhat.com>
2547
27961795
AC		 2548 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2549
bf962092
AC		 2550 * sim-memopt.c: Include <unistd.h>.
2551 (do_memopt_add): Fix printf format.
2552 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2553
c8cca39f
AC		 25542002-06-16 Andrew Cagney <ac131313@redhat.com>
2555
2556 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2557 --enable-gdb-build-warnings.
2558 * configure: Regenerated to track ../common/aclocal.m4 changes.
2559
307041b7 25602002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2561
72f4393d
L		 2562 * sim-fpu.c (unpack_fpu): Initialize exponent for
2563 sim_fpu_class_zero.
2564 (i2fpu): Same.
2565 (sim_fpu_sqrt): Same.
7d7d930f 2566
3c25f8c7
AC		 25672002-06-08 Andrew Cagney <cagney@redhat.com>
2568
2569 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2570 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2571 * run.c: Ditto.
2572 * sim-load.c: Ditto.
2573 * callback.c: Ditto.
2574 * syscall.c: Ditto.
2575 * Make-common.in (callback_h): Define.
2576 (remote_sim_h): Define.
2577 (run.o): Update.
2578 (callback.o): Update.
2579 (syscall.o): Update.
72f4393d 2580 (sim-load.o):
3c25f8c7
AC		 2581 (nrun.o): Update.
2582 (sim-hload.o): Update.
2583 (sim-io.o): Update.
2584 (sim-reason.o): Update.
2585 (sim-reg.o): Update.
2586 (sim-resume.o): Update.
2587
dbec3bef
KH		 25882002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2589
2590 * run.c: Fix formatting.
2591
de4112fa
NC		 25922002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2593
2594 * run-sim.h: New header. Provide prototypes for functions used
2595 between run() and libsim.a which are not used by GDB.
2596 * run.c: Include run-sim.h.
72f4393d
L		 2597 (main): If SIM_TARGET_SWITCHES is defined call
2598 sim_target_parse_command_line.
2599 (usage): If SIM_TARGET_SWITCHES is defined call
2600 sim_target_display_usage.
de4112fa 2601
a8cdafbd
AV		 26022002-05-17 Andrey Volkov <avolkov@transas.com>
2603
2604 * run.c: Made h8300s as new target, not h8300h alias.
2605 Added new option -S (h8300s target)
2606 * sim-options.c: Ditto.
72f4393d 2607
5accf1ff
CD		 26082002-05-01 Chris Demetriou <cgd@broadcom.com>
2609
2610 * callback.c: Use 'deprecated' rather than 'depreciated.'
2611
080fe24b
AC		 26122002-02-24 Andrew Cagney <ac131313@redhat.com>
2613
2614 From wiz at danbala:
2615 * sim-fpu.h: Fix grammar and typos.
2616 Fix PR gdb/287.
2617
6439295f
CD		 26182002-02-10 Chris Demetriou <cgd@broadcom.com>
2619
2620 * callback.c: Fix some spelling errors.
2621 * hw-device.h: Likewise.
2622 * hw-tree.c: Likewise.
2623 * sim-abort.c: Likewise.
2624 * sim-alu.h: Likewise.
2625 * sim-core.h: Likewise.
2626 * sim-events.c: Likewise.
2627 * sim-events.h: Likewise.
2628 * sim-fpu.h: Likewise.
2629 * sim-profile.h: Likewise.
2630 * sim-utils.c: Likewise.
2631
dea03d4e
HPN		 26322002-01-31 Hans-Peter Nilsson <hp@axis.com>
2633
2634 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2635 New functions.
2636
1636f0bb
BE		 26372002-01-20 Ben Elliston <bje@redhat.com>
2638
2639 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2640 the comment for this enumerator.
2641
b59d44de
BE		 26422002-01-14 Ben Elliston <bje@redhat.com>
2643
2644 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2645
280b26c0
KH		 26462001-12-20 Kazu Hirata <kazu@hxi.com>
2647
2648 * run.c (usage): Fix a typo.
2649
e3e473da
BE		 26502001-07-05 Ben Elliston <bje@redhat.com>
2651
2652 * Make-common.in (srccgen): Remove.
2653 (CGEN_CPU_DIR): Define.
2654 (CGEN_READ_SCM): Redefine without $(srccgen).
2655 (CGEN_ARCH_SCM): Ditto.
2656 (CGEN_CPU_SCM): Ditto.
2657 (CGEN_DECODE_SCM): Ditto.
2658 (CGEN_DESC_SCM): Ditto.
2659
2836ee25
FCE		 26602001-04-25 Frank Ch. Eigler <fche@redhat.com>
2661
2662 * sim-load.c (sim_load_file): Put it back: external now.
2663 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2664
5b778125
AC		 26652001-04-21 Andrew Cagney <ac131313@redhat.com>
2666
2667 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2668 internal interface.
2669 * sim-utils.c (sim_analyze_program): Ditto.
2670
6ec9f4a9
FCE		 26712001-04-19 Frank Ch. Eigler <fche@redhat.com>
2672
2673 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2674 we're finished with its immediate use.
2675 * sim-load.c (sim_load_file): Ditto.
2676
764f1408
FCE		 26772001-03-16 Frank Ch. Eigler <fche@redhat.com>
2678
2679 Add support for mmap-based memory regions.
2680 * sim-memopt.c (mmap_next_fd): New global.
2681 (sim_memory_init): Reinitialize it.
2682 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2683 "--memory-mapfile FILE" option. Check for some errors.
2684 (do_memopt_add): Conditionally do mmap instead of malloc for
2685 backing store of simulated memory. Check for more errors.
2686 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2687 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2688 * configure.in: Look for mmap/fstat related functions and headers.
2689 * config.in, configure: Regenerated.
2690
35c20992
FCE		 26912001-03-15 Frank Ch. Eigler <fche@redhat.com>
2692
2693 * sim-core.c (sim_core_map_attach): Correct overlap-related
2694 error messages.
2695
f6bb7a3b
MM		 26962001-03-07 Michael Meissner <meissner@redhat.com>
2697
2698 * run.c (alloca-conf.h): Delete, no longer provided.
2699
01816cd8
BE		 27002001-02-22 Ben Elliston <bje@redhat.com>
2701
2702 * sim-trace.h (TRACE_VPU_IDX): Add.
2703 (TRACE_vpu): Define.
2704 (WITH_TRACE_VPU_P): Likewise.
2705 (TRACE_VPU_P): Likewise.
2706 * sim-trace.c (OPTION_TRACE_VPU): Define.
2707 (trace_options): Add --trace-vpu.
2708 (trace_option_handler): Handle OPTION_TRACE_VPU.
2709 (trace_option_handler): Include VPU tracing in --trace-semantics.
2710 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2711
44a9331c
BE		 27122001-02-21 Ben Elliston <bje@redhat.com>
2713
2714 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2715 (TRACE_BRANCH_INPUT2): Likewise.
2716
c43ad8eb
BE		 27172001-02-09 Ben Elliston <bje@redhat.com>
2718
2719 * (profile_print_pc): Write header out in target byte order.
2720
27212001-02-09 Ben Elliston <bje@redhat.com>
2722
2723 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2724 adjusting the pc shift value.
2725
9397fcbf
FCE		 27262001-01-12 Chris Demetriou <cgd@sibyte.com>
2727
badd2b1e
BE		 2728 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2729 where a numeric value is supplied.
9397fcbf 2730
63fe1038
BE		 27312001-01-06 Ben Elliston <bje@redhat.com>
2732
2733 * cgen.sh: Allow extrafiles to include the semantics files when
2734 generating an ISA-specific decoder.
2735
b6f6b44d
AO		 27362000-12-27 Alexandre Oliva <aoliva@redhat.com>
2737
2738 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2739
ad8707b5
BE		 27402000-12-23 Ben Elliston <bje@redhat.com>
2741
2742 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2743 them to the trace stream using sim_fpu_printn_fpu. Include
2744 "sim-fpu.h".
2745
b94c0966
BE		 27462000-12-15 Ben Elliston <bje@redhat.com>
2747
2748 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2749 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2750 trailing digits as specified (-1 to print all digits).
2751 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2752 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2753 to print_bits ().
2754
fd5d712e
BE		 27552000-12-13 Ben Elliston <bje@redhat.com>
2756
2757 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2758 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2759 (defs): New action.
2760
4c15ccf7
GK		 27612000-12-12 Geoffrey Keating <geoffk@redhat.com>
2762
2763 * sim-endian.h: Don't have parameters on macro definitions which
2764 are simply renaming functions, to permit use of XCONCAT2 in both
2765 the macro name and the arguments in a use of such a definition.
2766
0d277f51
BE		 27672000-12-11 Ben Elliston <bje@redhat.com>
2768
2769 * cgen-ops.h (SUBWORDDFDI): New function.
2770
bb4e03e5
BE		 27712000-12-05 Ben Elliston <bje@redhat.com>
2772
c79688eb
BE		 2773 * Make-common.in (cgen-defs): New target.
2774 (cgen-decode): Pass $(EXTRAFILES).
2775
bb4e03e5
BE		 2776 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2777 -outfile-suffix options.
2778
76440e4b
BE		 27792000-12-04 Ben Elliston <bje@redhat.com>
2780
6227bc85
BE		 2781 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2782 (SUBWORDSIUQI): Likewise.
2783 (SUBWORDDIHI): Likewise.
2784 (SUBWORDDIQI): New function.
2785
76440e4b
BE		 2786 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2787 * cgen-scache.c (scache_option_handler): Remove unused local var.
2788
cdc2a5c3
BE		 27892000-12-03 Ben Elliston <bje@redhat.com>
2790
2791 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2792
4e73b9c1
SC		 27932000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2794
2795 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2796
ce9bc8d1
SC		 27972000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2798
2799 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2800 space is not zero.
2801
ce13044d
SC		 28022000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2803
2804 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2805 (set_hw_delete): Moved the macro as a function.
2806 * hw-base.h (set_hw_delete): Declare as external function.
2807 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2808 allocated using hw_malloc.
72f4393d 2809
7c070881
SC		 28102000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2811
2812 * sim-options.c (sim_parse_args): Free the memory used for
2813 long_options, short_options, handlers, opt_cpu, orig_val.
2814
4f49fa1b
BE		 28152000-11-20 Ben Elliston <bje@redhat.com>
2816
2817 * cgen-ops.h (SUBBI): New macro.
2818 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2819 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2820
2d84da1b
BE		 28212000-11-16 Ben Elliston <bje@redhat.com>
2822
2823 * cgen-types.h (VOID): New type.
2824
dbc168af
BE		 28252000-11-09 Ben Elliston <bje@redhat.com>
2826
2827 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2828 (sim_fpu_two): Set exponent to 1.
2829
e4f5c43e
EZ		 28302000-10-26 Ben Elliston <bje@redhat.com>
2831
72f4393d
L		 2832 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2833 `all'. Pass `-i' options to cgen applications.
2834 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2835 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2836
a8d894af
BE		 28372000-10-08 Ben Elliston <bje@redhat.com>
2838
2839 * cgen-utils.c (cgen_rtx_error): New function.
2840
28412000-10-07 Ben Elliston <bje@redhat.com>
2842
2843 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2844 conditions for sim_core_read_buffer().
2845
6d4c43bf
DB		 28462000-09-26 Dave Brolley <brolley@redhat.com>
2847
2848 * cgen-utils.c (RORQI): New function.
2849 (ROLQI): New function.
2850 (RORHI): New function.
2851 (ROLHI): New function.
2852
0e266e5c
DB		 28532000-08-28 Dave Brolley <brolley@redhat.com>
2854
2855 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2856 in insn_value if it will fit.
2857
604259a0
FCE		 28582000-08-21 Frank Ch. Eigler <fche@redhat.com>
2859
2860 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2861
4193618c
DB		 28622000-08-15 Dave Brolley <brolley@redhat.com>
2863
2864 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2865
28662000-08-15 Dave Brolley <brolley@redhat.com>
2867
2868 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2869 (PROFILE_CPU_FREQ): New macro.
2870 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2871 (profile-options): Add profile-cpu-frequency.
2872 (parse_frequency): New function.
2873 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2874 (profile_print_speed): Print cpu frequency and simulated execution time.
2875 Re-indent other items to match.
2876
548a3e15
AC		 28772000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2878
2879 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2880
fab307a2
FCE		 28812000-07-27 Frank Ch. Eigler <fche@redhat.com>
2882
2883 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2884 * Makefile.in (install): Install run.1 man page.
2885
46a19b74
AC		 2886Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2887
2888 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2889 * Makefile.in (headers,nltvals.def): Merge.
2890
3c765a54
AC		 2891Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2892
f9cbceb6
AC		 2893 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2894 * nrun.c (main): Print the simulator statistics only in
2895 verbose mode.
2896 * hw-properties.h (hw_find_integer_array_property): Fix
2897 prototype (use signed_cell).
2898
38e64f35
AC		 2899 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2900 * sim-events.c (sim_events_remain_time): New function returning
2901 the time that remains before the event is raised.
2902 * hw-events.c (hw_event_remain_time): Likewise.
2903 * sim-events.h (sim_events_remain_time): Declare.
2904 * hw-events.h (hw_event_remain_time): Declare.
2905
0802cc40
AC		 2906 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2907 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2908 (OPTION_HW_LIST): New option --hw-list to list the devices.
2909 (hw_option_handler): List the device tree with 'sim_hw_print'.
2910
3c765a54
AC		 2911 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2912 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2913 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2914 (EXTENDED): Define for 16-bit word size.
2915 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2916 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2917 * sim-types.h: Added support for 16-bit targets.
2918
7fb283bc
FCE		 29192000-06-23 Frank Ch. Eigler <fche@redhat.com>
2920
2921 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2922
ab42ee12
FCE		 29232000-06-24 Frank Ch. Eigler <fche@redhat.com>
2924
2925 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2926 * Makefile.in (distclean): Clean cconfig.h also.
2927
eb2d80b4
AC		 2928Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2929
2930 * configure: Regenerated to track ../common/aclocal.m4 changes.
2931
2932Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2933
2934 * aclocal.m4 (sim-profile): Enable the profiler by default.
2935
781c552e
AC		 2936Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2937
2938 * run.c (main): Initialize sigrc.
2939
5eb1a8fa
AC		 2940Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2941
2942 * sim-events.c (update_time_from_event): Add more detailed event
2943 tracing.
2944
b2ac51e4
DB		 29452000-03-30 Dave Brolley <brolley@redhat.com>
2946
2947 * aclocal.m4 (cgen): Use guile to run cgen.
2948
f8603f2f
DB		 29492000-03-23 Dave Brolley <brolley@redhat.com>
2950
2951 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2952 ftruncdfsf.
2953 * cgen-accfp.c (fextsfdf): New function.
2954 (ftruncdfsf): New function.
2955 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2956
0f831eb3
JJ		 29572000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2958
2959 * cgen-ops.h: Added TRUNCSISI.
2960
e88acae7
FCE		 29612000-03-08 Dave Brolley <brolley@redhat.com>
2962
2963 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2964 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2965 (sim_queue_fn_si_write): Last argument is has type USI.
2966 (sim_queue_fn_sf_write): New function.
2967 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2968 (sim_queue_fn_sf_write): New function.
2969 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2970
baa7ae6f
AC		 2971Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2972
2973 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2974 sim_set_trace and run simulator using sim_resume.
2975 (main): Add option ``-o'' - operating environment. Only continue
2976 after a signal when operating environment.
2977 (main): Always set REASON and SIGRC using sim_stop_reason.
2978 (sim_trace): Delete extern declaration.
2979
6d358e86
NC		 29802000-02-08 Nick Clifton <nickc@cygnus.com>
2981
2982 * callback.c: Fix compile time warning messages.
2983 * run.c: Fix compile time warning messages.
72f4393d 2984
ed9a39eb
JM		 29851999-12-17 Dave Brolley <brolley@cygnus.com>
2986
2987 * sim-profile.h: (set_profile_option_mask): Add prototype.
2988 * sim-profile.c (set_profile_option_mask): No longer static.
2989
c4093a6a
JM		 2990Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2991
2992 * sim-arange.c: Include <string.h>
2993
de57eccd
JM		 29941999-12-07 Dave Brolley <brolley@cygnus.com>
2995
c4093a6a 2996 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2997 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2998 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2999 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3000 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3001 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3002 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3003 (fn_mem_qi_write): New union members.
3004 (fn_mem_hi_write): New union members.
3005 (fn_mem_si_write): New union members.
3006 (fn_mem_di_write): New union members.
3007 (fn_mem_df_write): New union members.
3008 (fn_mem_xi_write): New union members.
3009 (sim_queue_fn_mem_qi_write): New function.
3010 (sim_queue_fn_mem_hi_write): New function.
3011 (sim_queue_fn_mem_si_write): New function.
3012 (sim_queue_fn_mem_di_write): New function.
3013 (sim_queue_fn_mem_df_write): New function.
3014 (sim_queue_fn_mem_xi_write): New function.
3015 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3016 (sim_queue_fn_mem_hi_write): New function.
3017 (sim_queue_fn_mem_si_write): New function.
3018 (sim_queue_fn_mem_di_write): New function.
3019 (sim_queue_fn_mem_df_write): New function.
3020 (sim_queue_fn_mem_xi_write): New function.
3021 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3022 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3023 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3024
c2d11a7d
JM		 30251999-12-01 Dave Brolley <brolley@cygnus.com>
3026
3027 * cgen-accfp.c (subsf): Check status code.
3028 (mulsf): Ditto.
3029 (negsf): Ditto.
3030 (abssf): Ditto.
3031 (sqrtsf): Ditto.
3032 (invsf): Ditto.
3033 (minsf): Ditto.
3034 (maxsf): Ditto.
3035 (subdf): Ditto.
3036 (muldf): Ditto.
3037 (divdf): Ditto.
3038 (negdf): Ditto.
3039 (absdf): Ditto.
3040 (sqrtdf): Ditto.
3041 (invdf): Ditto.
3042 (mindf): Ditto.
3043 (maxdf): Ditto.
3044
30451999-11-26 Dave Brolley <brolley@cygnus.com>
3046
3047 * cgen-par.h (fn_df_write): Mode of data is DF.
3048 (sim_queue_fn_df_write): Mode of data is DF.
3049 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3050
30511999-11-22 Dave Brolley <brolley@cygnus.com>
3052
3053 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3054 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3055
11cf8741
JM		 30561999-11-04 Dave Brolley <brolley@cygnus.com>
3057
3058 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3059 CGEN_MEM_XI_WRITE members.
3060 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3061 (sim_queue_fn_xi_write): New function.
3062 (sim_queue_mem_xi_write): New function.
3063
3064 * cgen-par.c (sim_queue_fn_xi_write): New function.
3065 (sim_queue_mem_xi_write): New function.
3066 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3067 CGEN_MEM_XI_WRITE.
3068
e514a9d6
JM		 30691999-10-22 Dave Brolley <brolley@cygnus.com>
3070
3071 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3072 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3073 * cgen-par.c: Set insn_address for each queued write. Get pc from
3074 cpu when executing queued writes.
3075
30761999-10-19 Dave Brolley <brolley@cygnus.com>
3077
3078 * cgen-par.h (sim_queue_fn_pc_write): New function.
3079 (CGEN_FN_PC_WRITE): New enumerator.
3080 (fn_pc_write): New union member.
3081 * cgen-par.c (sim_queue_fn_pc_write): New function.
3082 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3083
917317f4
JM		 30841999-10-18 Dave Brolley <brolley@cygnus.com>
3085
3086 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3087 (CGEN_MEM_DF_WRITE): New enumerator.
3088 (mem_di_write): New union member.
3089 (mem_df_write): New union member.
3090 * cgen-par.c (sim_queue_mem_di_write): New function.
3091 (sim_queue_mem_df_write): New function.
3092 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3093 CGEN_MEM_DF_WRITE.
3094 * cgen-accfp.c (divsf): Check for division errors.
3095
30961999-10-14 Doug Evans <devans@casey.cygnus.com>
3097
3098 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3099
2df3850c
JM		 31001999-10-07 Dave Brolley <brolley@cygnus.com>
3101
72f4393d 3102 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3103 (fn_hi_write): New union member.
3104 (sim_queue_fn_hi_write): New function.
3105 * cgen-par.c (sim_queue_fn_hi_write): New function.
3106 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3107
2acceee2
JM		 31081999-09-29 Doug Evans <devans@casey.cygnus.com>
3109
3110 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3111 Change type of result to SEM_PC.
3112
3113Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3114
3115 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3116
6426a772
JM		 31171999-09-25 Doug Evans <devans@casey.cygnus.com>
3118
3119 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3120 (JOIN*): Delete cpu arg.
3121
3122Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3123
3124 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3125 parameter.
3126 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3127
c2c6d25f
JM		 3128Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3129
72f4393d
L		 3130 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3131 large values.
c2c6d25f 3132
7fc5b5ad
AC		 3133Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3134
3135 * run.c (main): Check the sim_stop_reason and only halt simulation
3136 when a valid stop condition is identified.
3137
c2c6d25f
JM		 3138Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3139
3140 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3141
3142Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3143
3144 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3145 (bi_write): New union element.
3146 (sim_queue_bi_write): New function.
3147 * cgen-par.c (sim_queue_bi_write): New function.
3148 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3149
d4f3574e
SS		 3150Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3151
3152 * configure: Regenerated to track ../common/aclocal.m4 changes.
3153
3154 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3155 ../gdb/configure.in.
3156 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3157 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3158 (SIM_WARNINGS): Delete
3159 (CONFIG_CFLAGS): Update.
3160
3161Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3162
3163 * cgen-par.c: New file.
3164 * cgen-par.h: New file.
3165 * cgen-sim.h (cgen-par.h): #include it.
3166 * cgen-cpu.h (write_queue): New field.
3167 (CPU_WRITE_QUEUE): New access macro.
3168 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3169 (cgen-par.o): New target.
3170
104c1213
JM		 31711999-08-28 Doug Evans <devans@casey.cygnus.com>
3172
3173 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3174 * cgen-utils.c (mode_names): Update.
3175
53a5351d
JM		 31761999-08-20 Doug Evans <devans@casey.cygnus.com>
3177
3178 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3179 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3180 buffer arg if WITH_PARALLEL_GENWRITE.
3181 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3182 (struct idesc): Ditto.
3183
3184Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3185
3186 * sim-model.c (model_option_handler): Add \n to error message.
3187
96baa820
JM		 31881999-08-08 Doug Evans <devans@casey.cygnus.com>
3189
3190 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3191 (insn_sem): Rewrite.
3192 (sem_fn_desc): New struct.
3193 (idesc): Rewrite.
3194 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3195 misses if ! FAST_P.
3196 (scache case): Split into non-parallel/parallel versions.
3197 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3198 if not use semantic switch version.
3199
32001999-08-04 Doug Evans <devans@casey.cygnus.com>
3201
3202 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3203 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3204 (SEM_BRANCH_INIT_EXTRACT): Delete.
3205 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3206 (SEM_BRANCH_FINI): Ditto.
3207 (SEM_BRANCH_VIA_ADDR): Ditto.
3208 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3209 (SEM_BRANCH_ADDR_CACHE): Delete.
3210 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3211 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3212 pbb_br_type.
3213 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3214 (@cpu@_pbb_begin): Initialize branch_target.
3215 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3216 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3217 pbb_br_type.
3218 (@cpu@_engine_run_fast): Ditto.
3219
adf40b2e
JM		 3220Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3221
3222 * cgen-utils.c (RORSI): New function.
3223 (ROLSI): New function.
3224
32251999-07-14 Doug Evans <devans@casey.cygnus.com>
3226
3227 * Makefile.in (TAGS): Tweak TAGS regex.
3228 * cgen-mem.h (*): Add TAGS markers.
3229
43e526b9
JM		 3230Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3231
3232 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3233 passed in when sim_resume is first entered - don't re-pass it
3234 after a restart.
72f4393d 3235
43e526b9
JM		 3236Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3237
3238 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3239 OPTION_LOAD_LMA but only when is defined.
3240 (standard_options): When SIM_HANDLES_LMA is defined include
3241 options --load-lma and --load-vma.
3242 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3243
3244 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3245 (struct sim_state_base): Add load_at_lma_p.
3246 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3247 STATE_LOAD_AT_LMA_P.
3248
3249Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3250
3251 * nrun.c (main): Re-format loop gnu style.
3252
9846de1b
JM		 3253Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3254
3255 * dv-sockser.c (connected_p): Initialize addrlen.
3256
32571999-07-06 Dave Brolley <brolley@cygnus.com>
3258
3259 * cgen-accfp.c (floatsidf): New function.
3260 (fixdfsi): New function.
3261
32621999-07-06 Doug Evans <devans@casey.cygnus.com>
3263
3264 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3265
43ff13b4
JM		 32661999-07-05 Doug Evans <devans@casey.cygnus.com>
3267
3268 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3269 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3270 * cgen-fpu.c: New file.
3271 * cgen-fpu.h: New file.
3272 * cgen-accfp.c: New file.
3273 * cgen-cpu.h (CGEN_CPU): New member fpu.
3274 * cgen-mem.h: Redo fp support.
3275 * cgen-ops.h: Delete k&r support. Redo fp support.
3276 * cgen-sim.h: Include cgen-fpu.h.
3277 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3278
085dd6e6
JM		 32791999-06-23 Doug Evans <devans@casey.cygnus.com>
3280
3281 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3282 ifndef.
3283 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3284 (@cpu@_pbb_cti_chain): Minor clean up.
3285
cd0fc7c3
SS		 32861999-05-08 Felix Lee <flee@cygnus.com>
3287
72f4393d
L		 3288 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3289 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3290 * configure: Regenerate.
72f4393d 3291
7a292a7a
SS		 3292Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3293
3294 * sim-core.c (device_error,device_io_read_buffer,
3295 device_io_write_buffer): Delete decls.
3296 * sim-core.h: Put them here.
3297
3298 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3299 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3300 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3301 (sim_core_write_aligned_N): Ditto.
3302
33031999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3304
3305 * sim-memopt.c (sim_memory_uninstall): Don't look into
3306 free()d memory.
3307
33081999-04-14 Doug Evans <devans@casey.cygnus.com>
3309
3310 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3311
33121999-04-13 Doug Evans <devans@casey.cygnus.com>
3313
3314 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3315 (sim_core_write_buffer): Ditto.
3316
33171999-04-02 Keith Seitz <keiths@cygnus.com>
3318
3319 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3320 after the interval counter has expired.
3321 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3322 poll_quit callbacks. May be overridden by Makefile.
3323 (poll_quit_counter): New global.
3324 * sim-events.c: Remove all mentions of ui_loop_hook. The
3325 host callback "poll_quit" will serve the purpose.
3326 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3327 is defined.
3328 * nrun.c: Remove declaration of ui_loop_hook.
3329
3330Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3331
3332 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3333 if being used by gdb.
3334
33351999-03-22 Doug Evans <devans@casey.cygnus.com>
3336
3337 * cgen-types.h (XF,TF): Tweak.
3338 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3339 in cgen-types.h.
3340 (SUBWORD*,JOIN*): Define.
3341 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3342 moved into cpu descriptor.
3343 * sim-model.h (MACH): New member `num'.
3344
c906108c
SS		 33451999-02-09 Doug Evans <devans@casey.cygnus.com>
3346
c906108c
SS		 3347 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3348 (CGEN_CPU): Member opcode renamed to cpu_desc.
3349 New members get_idata,disassembler.
3350 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3351 CGEN_INSN_ATTR_VALUE.
3352 (CGEN_STATE): Delete member opcode_table.
3353 (sim_disassemble_insn): Delete decl.
3354 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3355 (struct idesc): Moved to here from <cpu>-decode.h.
3356 * cgen-run.c (prime_cpu): Call prepare_run callback.
3357 * cgen-trace.h (SFILE): New type.
3358 (sim_disasm_sprintf): Declare.
3359 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3360 (sim_cgen_disassemble_insn): Declare.
3361 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3362 (insn_fields): Delete.
3363 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3364 CPU_CPU_DESC (cpu).
3365 (trace_insn): Call CPU_DISASSEMBLER hook.
3366 (sim_disasm_sprintf): New function.
3367 (sim_disasm_read_memory): New function.
3368 (sim_disasm_perror_memory): New function.
3369 (sim_cgen_disassemble_insn): New function.
3370 * cgen-utils.c: Don't include cpu-opc.h.
3371 (virtual_insn_entries): New static local.
3372 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3373 (cgen_insn_name): Rewrite.
3374 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3375 * cgen.sh (desc): New file generator handler.
3376 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3377 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3378 Don't include cpu-opc.h,cpu-sim.h.
3379 * sim-model.c (model_set): Delete SIM_DESC arg.
3380 (sim_model_set): Update.
3381 * sim-model.h (MACH): New member prepare_run.
3382
33831999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3384
3385 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3386 if redundant with allocator functions.
3387
3388Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3389
3390 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3391
3392 * sim-profile.h: Make like sim-trace.h.
3393 (PROFILE_USEFUL_MASK): New macro.
3394 * sim-profile.c (profile_options): Make like trace_options, allow
3395 optional on|off arg where applicable.
3396 (set_profile_option_mask): New function.
3397 (sim_profile_set_option): New function.
3398 (profile_option_handler): Simplify.
3399 Have -p only enable selected things, not everything.
3400 Add missing break to OPTION_PROFILE_PC_RANGE.
3401 * cgen-scache.c (scache_options): Allow optional on|off arg to
3402 --profile-scache.
3403 (scache_option_handler): Use sim_profile_set_option.
3404
34051999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3406
3407 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3408 (memory_option_handler): Implement MEMORY_FILL option. Make
3409 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3410 (parse_ulong_value): New function.
3411 (do_memopt_add): Allocate all buffers. Optionally fill them.
3412
34131999-01-15 Richard Henderson <rth@cygnus.com>
3414
3415 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3416 va_list, not an integer.
3417 * sim-events.c (sim_events_schedule): Likewise.
3418
72f4393d 3419 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3420 the appropriate type.
3421
34221999-01-14 Doug Evans <devans@casey.cygnus.com>
3423
3424 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3425 (sim_disassemble_insn): Update prototype.
3426 (sim_engine_invalid_insn): Ditto.
3427 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3428 (SEM_BRANCH_INIT): PCADDR->IADDR.
3429 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3430 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3431 * cgen-scache.h (*): Ditto.
3432 * cgen-trace.c (*): Ditto.
3433 * cgen-trace.h (*): Ditto.
3434 * cgen-utils.c (*): Ditto.
3435 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3436 (insn_t): Delete.
3437 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3438 (simple engine framework): Rewrite.
3439 * sim-module.c (modules): Install model module sooner (and in
3440 particular before the profile module).
3441
34421999-01-12 Doug Evans <devans@casey.cygnus.com>
3443
3444 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3445 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3446 (sim_model_init): Call it.
3447
3448 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3449
34501999-01-05 Doug Evans <devans@casey.cygnus.com>
3451
3452 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3453 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3454 (SEM_BRANCH_INIT_EXTRACT): New macro.
3455 (SEM_BRANCH_INIT): Add taken_p.
3456 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3457 (SEM_BRANCH_FINI): Use it.
3458 (SEM_INSN): Update.
3459 * cgen-run.c (sim_resume): Handle tracing of last insn.
3460 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3461 * cgen-trace.c (current_abuf): New static global.
3462 (trace_insn_init): Initialize it.
3463 (trace_insn_fini): Use it.
3464 (trace_insn): Set it.
3465 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3466 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3467 (@cpu@_emit_after): Ditto.
3468 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3469 labels if WITH_SEM_SWITCH_FULL.
3470 * sim-model.c: Include bfd.h.
3471 (sim_model_init): New function.
3472 (sim_model_install): Record init fn.
3473 * sim-model.h (MACH): New member bfd_name.
3474 * sim-module.c (modules): Initialize model before scache.
3475
34761998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3477
3478 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3479
c906108c
SS		 3480 * nrun.c (main): Remain in simulation loop for traps and
3481 exceptions when in operating environment mode.
3482 (ui_loop_hook): New stub hook for standalone use.
3483 * sim-events.c (sim_events_process): Call ui_loop_hook
3484 periodically on CYGWIN host.
3485
3486 * sim-reason.c (sim_stop_reason): Return host signal numbers
3487 to gdb on sim_stopped and sim_signalled cases.
3488 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3489 hook just before longjmp.
3490 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3491 hook just before sim_engine_run.
3492
3493 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3494 * sim-trace.h (trace_generic): Ditto.
3495 * sim-trace.c (trace_generic): Ditto.
72f4393d 3496
c906108c
SS		 34971998-12-14 Doug Evans <devans@casey.cygnus.com>
3498
3499 * Make-common.in (SIM_MAIN_DEPS): New var.
3500 (CGEN_MAIN_CPU_DEPS): New var.
3501 * aclocal.m4: Add --enable-cgen-maint option.
3502 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3503 (SETMEM*): Ditto.
3504 (GETIMEM*): Pass pc value to sim_core routine.
3505
3506Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3507
3508 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3509 Compare with ZERO not NULL.
3510
3511Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3512
3513 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3514 "sim-assert.h".
3515
35161998-12-09 Doug Evans <devans@casey.cygnus.com>
3517
3518 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3519 * sim-trace.c: Include stdlib.h if present.
3520 * dv-sockser.c: Include unistd.h if present.
3521 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3522 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3523
35241998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3525
3526 * gennltvals.sh: Add i960.
3527 * nltvals.def: Rebuild.
3528
35291998-12-04 Doug Evans <devans@casey.cygnus.com>
3530
3531 * cgen-defs.h: New file, old cgen-sim.h.
3532 * cgen-sim.h: Simple header that includes others.
3533 * sim-arange.c: New file.
3534 * sim-arange.h: New file.
3535 * sim-basics.h: Include it.
3536 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3537 (sim-arange.o): Add rule for.
3538 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3539 (sim_io_eprintf_cpu): Add prototype.
3540 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3541 (INLINE2): New macro.
3542 (EXTERN_INLINE): New macro.
3543 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3544 before calling module init fns.
3545 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3546 (profile_init): New function.
3547 (profile_options): New option --profile-range.
3548 (profile_option_handler): Handle --profile-range.
3549 (profile_print_insn): Qualify address range specific section titles.
3550 (profile_print_addr_ranges): New function.
3551 (profile_info): Print address ranges if specified.
3552 (profile_install): Set profile_init init fn.
3553 * sim-profile.h (PROFILE_DATA): New member `range'.
3554 * sim-trace.c (trace_init): New function.
3555 (trace_options): New option --trace-range.
3556 (trace_option_handler): Handle --trace-range.
3557 (trace_install): Set trace_init init fn.
3558 * sim-trace.h (TRACE_DATA): New member `range'.
3559 * sim-utils.c (sim_cpu_msg_prefix): New function.
3560 (sim_io_eprintf_cpu): New function.
3561 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3562 (PC_IN_PROFILE_RANGE_P): New macro.
3563 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3564 (trace_insn_fini): New arg abuf. All callers updated.
3565 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3566 printing cycle counts.
3567 * cgen-trace.h (trace_insn_fini): Update prototype.
3568 (TRACE_RESULT_P): New macro.
3569 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3570 (TRACE_INSN): Check ARGBUF_TRACE_P.
3571 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3572 * cgen-types.h (SIM_INLINE): Delete.
3573 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3574 * cgen-utils.c: Don't include cgen-engine.h
3575 * genmloop.sh (@cpu@_fill_argbuf): New function.
3576 (@cpu@_fill_argbuf_tp): New function.
3577 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3578 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3579 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3580 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3581 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3582 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3583 doing profiling. Update call to TRACE_INSN_FINI.
3584
3585 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3586
35871998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3588
3589 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3590 regions.
3591
35921998-12-01 Doug Evans <devans@casey.cygnus.com>
3593
3594 * sim-inline.c (SIM_INLINE_P): Fix typo.
3595
35961998-11-30 Doug Evans <devans@casey.cygnus.com>
3597
3598 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3599
3600Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3601
3602 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3603 * nltvals.def: Re-generate.
3604
3605Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3606
3607 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3608 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3609 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3610 GCC.
3611 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3612 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3613
36141998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3615
3616 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3617 (${cpu}_pbb_cti_chain): Ditto.
3618
36191998-11-18 Doug Evans <devans@casey.cygnus.com>
3620
3621 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3622 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3623 (EXTRACT_INT,EXTRACT_UINT): New macros.
3624 (SEM_SEM_ARG): New macro.
3625 (SEM_NEXT_VPC): New arg `pc'.
3626 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3627 (sim_disassemble_insn): Update prototype.
3628 * cgen-trace.c (current_insn,insn_fields): New static locals.
3629 (trace_insn): Set them.
b83266a0 3630 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3631 (sim_disassemble_insn): New arg insn_fields.
3632 Handle variable length insns.
3633 * genmloop.sh: Only emit pbb decls if -pbb.
3634 (${cpu}_scache_lookup): New arg `vpc'.
3635 (scache support): Fetch pc before entering loop.
3636
3637 * gennltvals.sh: Add fr30 support.
3638 * nltvals.def: Rebuild.
3639
3640Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3641
3642 * sim-types.h: Re-do type system so that GCC's attribute and mode
3643 are used to specify types. Handle case of ALPHA.
3644
36451998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3646
c906108c
SS		 3647 * aclocal.m4: Add tests for dlopen family.
3648 * config.in: Regenerated.
72f4393d 3649
c906108c
SS		 3650Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3651
3652 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3653
3654Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3655
3656 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3657 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3658 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3659 * cgen-sim.h: ... to here.
3660
3661Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3662
3663 * aclocal.m4 (enable-build-warnings): Replace
3664 enable-sim-warnings. Extend =LIST syntax so that prepend and
3665 append of options is possible. Drop -Werror, add
3666 -Wstrict-prototypes for GDB compatibility.
3667 * Make-common.in (SIM_WARNINGS): Update.
3668
3669Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3670
3671 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3672 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3673 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3674 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3675 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3676 CGEN_INCLUDE_DEPS.
3677 * cgen-cpu.h: New file.
3678 * cgen-engine.h: New file.
3679 * cgen-scache.h: New file.
3680 * cgen-sim.h: Delete portions moved to new files.
3681 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3682 rather than sending result to stdout.
3683
3684Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3685
3686 * Make-common.in (sim-reg.o): New rule.
3687 (cgen-run.o): New rule.
3688 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3689 * cgen-run.c (prime_cpu): New function.
3690 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3691 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3692 mentioned cpu.
3693 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3694 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3695 (CGEN_INSN_VIRTUAL_P): New macro.
3696 (SEM_PC): New typedef.
3697 (SEMANTIC_FN): Change type of result to SEM_PC.
3698 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3699 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3700 (SCACHE_MAP): New typedef.
3701 (CPU_SCACHE): Add pbb support.
3702 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3703 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3704 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3705 max_slice_insns.
3706 (INSN_NAME): Delete.
3707 (cgen_insn_name): Declare.
3708 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3709 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3710 (first_insn_p): Make static.
3711 (trace_insn): Handle virtual insns specially.
3712 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3713 * cgen-types.h (UBI): Delete.
3714 (MODE_TYPE): New enum.
3715 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3716 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3717 (cgen_virtual_opcode_table): New global.
3718 (cgen_insn_name): New function.
3719 (sim_disassemble_insn): Ignore virtual insns.
3720 * genmloop.sh: Delete top level loop generation. Add pbb support.
3721 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3722 (sim_cpu_base): New members max_insns,insn_name,model_data.
3723 (CPU_PC_GET,CPU_PC_SET): New macros.
3724 (sim_pc_get,sim_pc_set): Declare.
3725 * sim-model.c (model_set): Call model init fn.
3726 * sim-model.h (MODEL_FN): New typedef.
3727 (INSN_TIMING): New member model_fn.
3728 (MODEL): New members num,init.
3729 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3730 All callers updated.
3731 (profile_insn_init): New fn.
3732 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3733 Exit early if insn profiling not supported.
3734 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3735 (profile_install): Record profile_insn_init as init fn.
3736 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3737 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3738 (PROFILE_DATA): Delete member exec_time.
3739 Change insn_count to pointer to array, rather than the array.
3740 (sim_profile_print_bar): Declare.
3741
3742Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3743
3744 * cgen-run.c: New file.
3745 * sim-reg.c: New file.
3746
3747Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3748
3749 * aclocal.m4: Add checks for -lsocket and -lnsl.
3750
3751 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3752 allow local port reuse on listening socket.
3753
3754Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3755
3756 * sim-config.h: Remove reference to linux kernel header.
3757
3758Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3759
3760 * dv-sockser.c (sockser_addr): Make variable non-static.
3761
3762Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3763
3764 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3765
3766Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3767
3768 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3769
3770Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3771
3772 * Make-common.in (install-common): Add $(EXEEXT) when installing
3773 run.
3774
3775Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3776
3777 * cgen-sim.h (cgen_state): New member opcode_table.
3778 * cgen-utils.c (sim_disassemble_insn): Use it.
3779
3780Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3781
3782 * cgen-mem.h (DECLARE_SETT): Fix return type.
3783 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3784 * cgen-scache.c: Include stdlib.h.
3785 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3786 * sim-model.c (model_option_handler): Remove unused variable `n'.
3787
3788Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3789
3790 * cgen-utils.c: Include bfd.h.
3791 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3792
3793Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3794
3795 * sim-bits.h (EXTEND24): Fix typo.
3796
3797Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3798
3799 * sim-events.c (ETRACE_P): New macro.
3800 (struct _sim_event): Add member trace.
3801 (sim_events_free): Reclaim trace message.
3802
3803 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3804 sim_events_schedule_tracef): New functions, include printf trace
3805 information in argument list. If tracing, store asprintf'd trace
3806 message in sim_event.
3807
3808 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3809 hw_event_queue_schedule_vtracef): New functions, mimic
3810 sim_event_tracef.
3811
3812Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3813
3814 * sim-bits.h (EXTEND24): Define.
3815
3816Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3817
3818 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3819 (CPU_SCACHE_HASH_MASK): New macro.
3820 (SCACHE_HASH_PC): Rewrite.
3821 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3822 computation out of main loop.
3823
3824Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3825
c906108c
SS		 3826 * cgen-sim.h (RECORD_IADDR): Delete.
3827 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3828 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3829
3830Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3831
3832 * gennltvals.def (mn10200): Add entry.
3833 * nltvals.def: Regenerate with MN10200 additions.
3834
3835Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3836
3837 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3838 documentation on how it works.
3839
3840 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3841 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3842 sim_core_set_xor, sim_core_xor_read_buffer,
3843 sim_core_xor_write_buffer): Update.
3844
3845 * sim-events.h, sim-events.c (sim_events_install,
3846 sim_events_watch_clock, sim_events_schedule_after_signal,
3847 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3848 sim_events_deschedule): Update.
3849
3850 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3851 sim_fpu_max32, sim_fpu_max64): Update.
3852
3853Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3854
3855 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3856 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3857 * sim-profile.c (profile_print_model): Update.
3858
3859Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3860
3861 * gennltvals.def (m32r): Use common syscall.h now.
3862 (mn10300): Add entry.
3863 * nltvals.def: Regenerate.
3864
3865 * sim-engine.c (sim_engine_get_run_state): New function.
3866 * sim-engine.h (sim_engine_get_run_state): Declare it.
3867
3868Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3869
3870 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3871 * sim-core.c (sim_core_signal): Make extern, always define.
3872
3873Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3874
3875 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3876 * cgen-ops.h (ANDIF): New macro.
3877 (ANDIF[BQHSD]I): Delete.
3878
3879Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3880
3881 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3882 (hw_event_queue_schedule, hw_event_queue_deschedule,
3883 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3884 Janczyn.
3885
3886 * hw-alloc.h (HW_NZALLOC): Define.
3887
3888 * Make-common.in (test-hw-events): Add target for testing the
3889 hw-event code.
3890
3891Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3892
3893 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3894 hw-instances.o.
3895 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3896 files.
3897 * hw-main.h: Include hw-handles.h, hw-instances.h.
3898 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3899 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3900
c906108c
SS		 3901Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3902
3903 * dv-core.c: Include hw-main.h and sim-main.h.
3904 * dv-pal.c: Include hw-main.h and sim-io.h.
3905 * dv-glue.c: Include hw-main.h.
3906
3907 * hw-main.h: New file. Move list of includes to here.
3908 * hw-base.h: From here.
3909 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3910 (hw-*.o, dv-*.o): Update.
3911 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3912 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3913 sim-main.h.
3914
3915 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3916 do_hw_poll_read): Move declarations from here.
3917 * hw-main.h: To here.
72f4393d 3918
c906108c
SS		 3919 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3920 Move from here.
3921 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3922 rename.
3923 * Make-common.in (hw-config.h): Update
3924 * hw-base.c, dv-pal.c, dv-glue.c: Update
3925
3926 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3927 `*_callback' to `*_method.
3928
3929Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3930
3931 * hw-base.h (set_*): Move set method macros from here.
3932 * hw-device.h: To here.
3933
3934Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3935
3936 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3937 Declare.
3938
3939 * hw-base.c (hw_create, hw_delete): Call
3940 * hw-properties.c (create_hw_property_data,
3941 delete_hw_property_data): Define.
72f4393d 3942
c906108c
SS		 3943Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3944
3945 * hw-device.c, hw-properties.c: Include hw-base.h
3946
3947 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3948 * hw-device.c: From here.
3949 * hw-base.h: Include "hw-events.h".
3950
3951 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3952 * hw-base.c (hw_create, hw_delete): Call.
3953 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3954
3955 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3956 (hw-alloc.o): New target.
72f4393d 3957
c906108c
SS		 3958Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3959
3960 * hw-events.h, hw-events.c: New files. Move event code to here.
3961 * sim-hw.c: From here.
3962 * hw-base.h: Include "hw-events.h".
3963 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3964 (hw-events.o): New target.
3965
3966 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3967 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3968
c906108c
SS		 3969 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3970 * hw-base.c (hw_create, hw_delete): Call.
3971 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3972
3973 * dv-pal.c: Update.
3974
3975Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3976
3977 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3978 * hw-ports.c: To here.
72f4393d 3979
c906108c
SS		 3980 * hw-base.h, hw-ports.c (create_hw_port_data,
3981 delete_hw_port_data): New functions.
3982 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3983
c906108c
SS		 3984 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3985 from here.
3986 * hw-ports.h: To here.
3987
3988Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3989
3990 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3991 PROCESSOR and CIA arguments.
3992
3993Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3994
3995 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3996 Move common object files from here.
3997 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3998
c906108c
SS		 3999Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4000
4001 * sim-hw.c: Include ctype.h.
4002 (do_hw_poll_read): Do not assume EAGAIN.
4003
4004Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4005
4006 * cgen-trace.c (first_insn_p): New static local.
4007 (trace_insn_init): Set it.
4008 (trace_insn_fini): Use TRACE_PREFIX.
4009 (trace_insn): Rewrite to use trace_prefix.
4010 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4011 Adjust width accordingly.
4012
4013 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4014 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4015 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4016 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4017 (PROFILE_COUNT_CORE): Simplify.
4018 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4019
4020Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4021
4022 * cgen-ops.h (ADDCFSI): Fix typo.
4023
4024Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4025
4026 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4027 * genmloop.sh: Use them rather than static locals.
4028
4029 * sim-engine.c (sim_engine_set_run_state): New function.
4030 * sim-engine.h (sim_engine_set_run_state): Declare.
4031 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4032 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4033 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4034
4035Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4036
72f4393d 4037 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4038 All callers updated.
4039 (trace_insn_fini): New arg last_p. All callers updated.
4040 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4041 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4042 * genmloop.sh (engine_resume): Update.
4043
4044Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4045
4046 * Make-common.in (install-common): Run ranlib on installed copy of
4047 libsim.a.
4048
4049Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4050
4051 * Make-common.in (install-common): Rename and install libsim.a.
4052
4053Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4054
4055 * sim-io.c (unistd.h): Include.
4056
4057Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4058
4059 * Make-common (sim_main_headers): Sort.
4060 (cgen-*.o): Add cgen-sim.h dependency.
4061
4062 * cgen-scache.c (scache_init): Only allocate space if scache element
4063 size is non-zero.
4064 (scache_flush,scache_print_profile): Check if scache in use first.
4065
4066 * cgen-sim.h (IDESC): Provide forward declaration.
4067 (DECODE): Delete.
4068 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4069 (cgen_cpu_max_extra_bytes): Declare.
4070 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4071
c906108c
SS		 4072 * sim-cpu.h: New file. sim_cpu_base moved here.
4073 Move sim_cpu_lookup decl here.
4074 * sim-base.h: #include "sim-cpu.h".
4075 * sim-cpu.c: New file.
4076 * Make-common (sim_main_headers): Add sim-cpu.h.
4077 (sim-cpu.o): Add rule for.
4078
4079 * sim-model.c (set_model): Delete.
4080 (sim_model_set,model_set): New functions.
4081 (sim_model_install): Renamed from model_install.
4082 Don't set default model here.
4083 (model_option_handler): Rewrite --model processing.
4084 (sim_model_lookup,sim_mach_lookup): New functions.
4085 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4086 (insn_timing): Delete.
4087 (INSN_TIMING): New member `num'.
4088 (IMP_PROPERTIES): Always define scache_elm_size member.
4089 (MACH): New member init_cpu.
4090 (sim_machs): Renamed from machs.
4091 (sim_model_install): Renamed from model_install.
4092 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4093 * sim-module.c (modules): Update.
4094
4095 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4096
4097 * sim-io.c: #include <errno.h>.
4098
4099Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4100
4101 * dv-pal.c (struct hw_pal_device): Add reader.
4102 (hw_pal_finish): Initialize reader.
4103 (scan_hw_pal): Use reader.
4104
4105 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4106 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4107 * dv-pal.c: Use.
4108
4109 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4110 ../ppc/main.c sim_io_read_stdin.
4111
4112Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4113
4114 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4115 arguments.
4116 * hw-tree.c: Update.
72f4393d 4117
c906108c
SS		 4118 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4119 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4120 CPU/CIA args.
4121 * hw-ports.h (hw_port_event): Ditto.
4122 * hw-ports.c (hw_port_event): Update.
4123 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4124 Update.
4125 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4126 Update.
4127 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4128 (do_counter_event): Update.
4129 * dv-glue.c (hw_glue_io_read_buffer): Update.
4130 (hw_glue_port_event): Update.
4131
4132 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4133 * hw-base.h (hw_create): Ditto.
4134 * hw-base.c (hw_create): Ditto.
72f4393d 4135
c906108c
SS		 4136 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4137 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4138 from here to.
4139 * sim-hw.c: Here.
4140 * hw-device.h (hw_system_cpu): Declare.
4141 * sim-hw.c (hw_system_cpu): New function.
4142
4143 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4144 sim_hw_abort not hw_abort.
4145 (sim-hw.h): Include.
4146 (sim_core_read_buffer, sim_core_write_buffer): Call
4147 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4148 argument.
4149 (sim_core_set_xor): Do not pass CPU when aborting.
4150
4151 * sim-n-core.h (sim_core_read_aligned_N,
4152 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4153 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4154 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4155 return length.
4156
4157 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4158 sim_hw_print.
4159 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4160 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4161 functions.
4162 (sim_hw_print): New function.
4163
4164 * sim-engine.h (sim_engine_vabort): Declare.
4165 * sim-engine.c (sim_engine_vabort): New function.
4166
4167Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4168
4169 * sim-trace.c (print_data): For floating-point numbers trace raw
4170 hex value.
4171 (trace_result_fp2): New function.
4172 * sim-trace.h (trace_result_fp2): New declaration.
4173 (TRACE_FP_RESULT2): New macro.
4174
4175Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4176
72f4393d
L		 4177 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4178 AM_CYGWIN32 and AM_EXEEXT.
4179 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4180 to run and install-common rules.
4181 * common/configure: regenerate
c906108c
SS		 4182
4183Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4184
4185 * sim-types.h (cell_word): New type.
4186 (natural_cell): Delete type.
4187
4188Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4189
4190 * configure: Regenerated to track ../common/aclocal.m4 changes.
4191 * config.in: Ditto.
4192
4193Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4194
4195 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4196
4197Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4198
4199 * configure: Regenerated to track ../common/aclocal.m4 changes.
4200 * config.in: Ditto.
4201
4202Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4203
4204 * acconfig.h: New file.
4205 * Make-common.in (top_builddir): New macro.
4206 (INTL_LIB): Removed.
4207 (INTLLIBS): New macro.
4208 (INTLDEPS): Likewise.
4209 (LIBDEPS): Use INTLDEPS.
4210 (EXTRA_LIBS): Use INTLLIBS.
4211 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4212 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4213 AM_LC_MESSAGES): New macros from GNU gettext.
4214
4215Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4216
4217 * sim-config.h: Discard leading _ from macros.
4218 * sim-types.h: Ditto.
4219
4220Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4221
4222 * Make-common.in (CSEARCH): Add -I to intl directories.
4223 (INTL_LIB): Point to libintl.a.
4224 (LIBDEPS): Add $(INTL_LIB).
4225 (EXTRA_LIBS): Ditto.
4226
4227Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4228
4229 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4230
4231 * cgen-ops.h (ADDCFSI): Fix.
4232 (SUBCFSI): Tweak.
4233
4234Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4235
4236 * sim-types.h (signed_address, unsigned_address): Define.
4237
4238Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4239
4240 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4241 QNaN.
4242
4243Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4244
4245 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4246 New functions, pack / unpack sim_fpu struct using raw values.
4247 (sim_fpu_is): Differentiate between negative and positive
4248 infinity.
4249
4250Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4251
4252 * sim-bits.h (EXTEND4): Define.
4253 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4254
c906108c
SS		 4255Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4256
4257 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4258 declared so we need this cast to prevent long long addresses
4259 from being misconfigures. Results in access to unmapped memory.
4260
4261Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4262
4263 * Make-common.in (RUNTESTFLAGS): Define.
4264 (check): Pass RUNTESTFLAGS to recursive make.
4265
4266Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4267
4268 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4269 STATE_VERBOSE_P.
4270
4271Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4272
4273 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4274 cross compiling.
4275
4276Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4277
4278 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4279 (sim-inline): Update to match sim-inline.[hc]
4280 * configure: Regenerated to track ../common/aclocal.m4 changes.
4281
4282 * Make-common.in (sim_main_headers): Add sim-inline.h
4283
4284 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4285 selected.
4286 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4287
c906108c
SS		 4288 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4289 (sim_events_set_trace): Delete unused prototype.
72f4393d 4290
c906108c
SS		 4291 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4292 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4293
4294 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4295 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4296 Comment out, not yet implemented in sim-fpu.c.
4297 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4298 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4299
c906108c
SS		 4300 * sim-inline.h: Rewrite description.
4301 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4302 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4303
c906108c
SS		 4304 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4305 include generated files. Handled by generator directly.
72f4393d 4306
c906108c
SS		 4307Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4308
4309 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4310 up-to-date.
4311
4312 * sim-trace.h (TRACE_ANY_P): Define.
4313 (struct _trace_data): Add trace_any_p.
4314
4315Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4316
4317 * run.c (main): Handle all alternatives of enum sim_stop.
4318 (main): Delete unused `asection *s'.
4319
4320Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4321
4322 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4323
4324 * configure: Regenerated to track ../common/aclocal.m4 changes.
4325
4326 * sim-hw.c: New file.
4327 * sim-hw.h (sim_hw_parse): Declare function.
4328 (hw-tree.h): Do not include.
72f4393d 4329
c906108c
SS		 4330 * sim-base.h (STATE_HW): Define.
4331 (struct sim_state_base): Add member struct *hw.
4332
4333 * sim-module.c (sim-hw.h): Include.
4334 (modules): Add sim_hw_install.
72f4393d 4335
c906108c
SS		 4336 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4337
4338Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4339
4340 * sim-base.h (CPU_INDEX): Define.
4341
4342 * sim-utils.c (sim_state_alloc): Initialize.
4343 * sim-module.c (sim_post_argv_init): Ditto.
4344
4345Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4346
4347 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4348 properly formatted lists.
4349
4350Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4351
4352 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4353 0x2f needs to be 0x3f.
4354
4355Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4356
4357 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4358 not found.
4359 (hw_tree_find_*_property): Clean up error message when property is
4360 not found.
4361
4362 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4363 present before looking for it.
4364
4365Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4366
72f4393d 4367 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4368 (AC_CHECK_FUNCS): Add check for __setfpucw.
4369 * configure: Regenerated.
4370
4371Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4372
4373 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4374 hw_pal_timer, hw_pal_timer_value): Define.
4375 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4376 (do_counter_event, do_counter_read, do_counter_value,
4377 do_counter_write): new functions.
4378
4379Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4380
4381 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4382 trace output.
4383
4384 * hw-base.c (hw_create): Stop searching for a device when one is
4385 found.
4386
4387Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4388
4389 * configure: Regenerated to track ../common/aclocal.m4 changes.
4390
4391Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4392
4393 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4394 appends extra devices.
4395 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4396 the device names.
72f4393d 4397
c906108c
SS		 4398 * Make-common.in (hw-config.h): New target, create hw-config.h
4399 file.
4400 (SIM_HW): Definition from @sim_hw@.
4401 (hw-base.o): Depend on hw-config.h
4402
4403Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4404
4405 * Make-common.in: Get SHELL from configure.
4406 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4407 move-if-change. Fixes NT native build problem.
4408 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4409 move-if-change. Fixes NT native build problem.
4410 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4411 NT native builds.
72f4393d 4412
c906108c
SS		 4413Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4414
4415 * hw-device.h, hw-device.c (hw_strdup): New function.
4416
4417 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4418 strings name, family and args.
4419 (full_name_of_hw): Use hw_strdup when returning the full path.
4420
4421 * hw-properties.c: Clean up property not found / wrong type error
4422 messages.
72f4393d 4423
c906108c
SS		 4424 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4425 before attaching any ports.
4426
4427 * hw-base.c (hw-config.): Include. Replace hardwired table.
4428
4429 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4430
4431 * Make-common.in: Add rule for dv-glue.o.
4432
4433Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4434
4435 * hw-base.c (hw_finish): Move setting of trace level to here.
4436 (hw_create): From here.
4437
4438 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4439 ../ppc/device_table.c.
4440
4441 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4442
4443 * hw-tree.c (print_properties): Supress path when printing
4444 properties of root node.
4445
4446Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4447
4448 * hw-device.h (HW_TRACE): Define.
4449 (hw_trace): Declare.
4450 * hw-device.c (hw_trace): Implement function.
4451
4452 * hw-base.c (hw_create): Set hw trace level from "trace?"
4453 property.
4454
4455 * dv-core.c (dv_core_attach_address_callback): Add trace.
4456
4457 * dv-pal.c: Replace DTRACE with HW_TRACE.
4458
4459Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4460
4461 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4462 (hw_alloc_data): Delcare.
4463 (struct hw): Add member alloc_of_hw.
72f4393d 4464
c906108c
SS		 4465 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4466 functions. Assocate memory with a device.
4467 (stdlib.h): Include.
72f4393d 4468
c906108c
SS		 4469 * hw-base.h (set_hw_delete): Define.
4470 (hw_delete_callback): Declare.
4471 (hw_delete): Declare.
4472
4473 * hw-base.c (hw_delete): Implement function.
4474 (struct hw_base_data): Add member to_delete.
4475 (ignore_hw_delete): New function, does nothing.
4476 (hw_create): Set the hw_delete method.
4477 (hw_create): Allocate the base type using HW_ZALLOC before setting
4478 any methods.
4479
4480 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4481
c906108c 4482 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4483
c906108c
SS		 4484 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4485 (attach_hw_port_edge): Add struct hw argument
4486
4487 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4488 hw_zalloc/hw_free.
4489
4490Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4491
4492 * hw-device.h (hw_attach_address_callback,
4493 hw_detach_address_callback): Attach to a single space not a space
4494 mask. Clarify interpretation of SPACE:ADDR parameters.
4495
4496 * hw-base.c (passthrough_hw_attach_address,
4497 passthrough_hw_detach_address): Update.
4498 * dv-core.c (dv_core_attach_address_callback): Ditto.
4499 * dv-pal.c (hw_pal_attach_address): Ditto.
4500
4501Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4502
4503 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4504
4505Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4506
4507 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4508 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4509 hw-properties_h, hw-tree_h): Define, point at corresponding
4510 header.
4511 (hw_base_headers): Define list of headers included by hw-base.h
4512 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4513 hw-properties.o, hw-tree.o): Specify dependencies.
4514 (dv-core.o, dv-pal.o): Ditto.
4515
4516 * sim-hw.h: New file.
4517
4518 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4519 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4520
c906108c
SS		 4521 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4522
4523 * hw-base.h, hw-base.c: new files. Copied from
4524 ../ppc/device_table.[hc].
4525
4526 * dv-core.c, dv-pal.c: New files. Copied from
4527 ../ppc/hw_{core,pal}.c
72f4393d 4528
c906108c
SS		 4529 * sim-basics.h (struct hw): Declare.
4530 (enum port_direction, enum object_disposition): Declare.
4531
4532Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4533
4534 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4535 sim_dv_src in Makefile. Take list of devices as parameter to m4
4536 macro..
4537
4538 * configure: Regenerated to track ../common/aclocal.m4 changes.
4539
4540Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4541
4542 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4543 trace_prefix can abort cleanly.
4544
4545Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4546
4547 * dv-sockser.c, dv-sockser.h: New files.
4548 * Make-common.in (dv-sockser.o): Add rule for.
4549 * aclocal.m4: Check for fcntl.h.
4550 * config.h: Add HAVE_FCNTL_H.
4551
4552 * sim-break.c (remove_breakpoint): Fix thinko.
4553
4554 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4555 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4556
45571998-03-13 Fred Fish <fnf@cygnus.com>
4558
4559 * sim-base.h (struct sim_state_base): Add prog_syms and
4560 define macro STATE_PROG_SYMS.
4561 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4562 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4563 and bfd_canonicalize_symtab, to get symbol table on first use
4564 and preserve it via STATE_PROG_SYMS for future calls to
4565 bfd_find_nearest_line.
4566
4567Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4568
4569 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4570
4571 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4572 up to nr_maps, not just access_* maps.
4573
4574 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4575 maps.
4576
4577 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4578 over nr_maps not sim_core_nr_maps.
4579
4580 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4581 core_map argument to unsigned.
4582 (struct _sim_core): Ditto for struct member core_map.
4583
4584 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4585
4586 * sim-basics.h (access_io, access_*_io): Define.
4587 (map_read, map_write, map_exec, map_io): Define.
4588
4589 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4590 attach with more generic mapmask.
4591 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4592
c906108c
SS		 4593 * sim-core.c (sim_core_uninstall, sim_core_attach,
4594 sim_core_detach): Iterate over nr_maps instead of
4595 sim_core_nr_maps.
4596
4597 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4598 instead of the write_map.
4599 (remove_breakpoint): Ditto.
4600
4601 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4602 with read_map, write_map, exec_map resp.
4603
4604 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4605 Ditto.
4606
4607 * cgen-utils.c (sim_disassemble_insn): Ditto.
4608
4609 * sim-hrw.c (sim_write, sim_write): Ditto.
4610
4611 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4612 transfer_to_str): New functions.
4613
4614Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4615
4616 * sim-base.h (sim_state_base): New member environment.
4617 (STATE_ENVIRONMENT): New macro.
4618 * sim-config.c (current_environment): Delete.
4619 (sim_config_default): New function.
4620 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4621 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4622 (sim_config_default): Add prototype.
4623 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4624 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4625 Set STATE_ENVIRONMENT, not current_environment.
4626
4627Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4628
4629 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4630
4631Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4632
4633 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4634
4635 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4636
4637Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4638
4639 * Make-common.in (TAGS): Make smarter.
4640 * Makefile.in (TAGS): Ditto.
4641
4642Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4643
4644 * sim-module.c (*): Fix typos in assertion tests.
4645
4646Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4647
4648 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4649 can't be constant.
72f4393d 4650
c906108c
SS		 4651 * sim-options.c (sim_parse_args): Ditto.
4652 (sim_args_command): Return OK, instead of nothing, for an empty
4653 command.
4654
4655Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4656
4657 * sim-profile.c (profile_info): Rename from profile_print. Drop
4658 misc and misc_cpu callback arguments. Use
4659 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4660 (profile_install): Install profile_info function.
4661
4662 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4663 STATE_PROFILE_INFO_CALLBACK): Define.
4664 (struct PROFILE_DATA): Add field info_cpu_callback.
4665 (profile_print): Delete function.
4666
4667 * sim-base.h (STATE_MODULES): Define. Replace individual
4668 STATE_*_LIST with single struct module_list.
4669
4670 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4671 (struct module_list): Declare.
72f4393d 4672
c906108c
SS		 4673 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4674 sim_module_info): New functions.
4675 (sim_module_install): Clean up module data structures.
4676
4677 * sim-info.c (sim_info): New file. New function. Call
4678 sim_module_info.
4679
4680 * Make-common.in (sim-info.o): Define rule.
4681 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4682
4683
4684Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4685
4686 * sim-base.h (sim_cpu_base): New members name, options.
4687 (sim_cpu_lookup): Add prototype.
4688 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4689 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4690 (sim_add_option_table): Update prototype.
4691 * sim-options.c (sim_add_option_table): New argument `cpu'.
4692 (standard_option_handler,standard_install): Update.
4693 (sim_parse_args): Handle cpu specific options.
4694 (print_help): New static function.
4695 (sim_print_help): Call it. Print cpu specific options.
4696 (find_match): New static function.
4697 (sim_args_command): Call it. Handle cpu specific options.
4698 * sim-utils.c (sim_cpu_lookup): New function.
4699 * sim-memopt.c (memory_option_handler): Update.
4700 (sim_memopt_install): Update.
4701 * sim-model.c (model_option_handler): Update.
4702 (model_install): Update.
4703 * sim-profile.c (profile_option_handler): Update.
4704 (profile_install): Update.
4705 * sim-trace.c (trace_option_handler): Update.
4706 (trace_install): Update.
4707 * sim-watch.c (watchpoint_option_handler): Update.
4708 (sim_watchpoint_install): Update.
4709 * cgen-scache.c (scache_option_handler): Update.
4710 (scache_install): Update.
4711
4712Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4713
4714 * Make-common.in (check): Run `make check' in testsuite dir.
4715
4716Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4717
4718 * sim-trace.c (trace_result0): New function.
4719
4720 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4721 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4722 tracing sim_fpu variables.
4723 (TRACE_ALU_RESULT0): Define.
4724 (TRACE_FP_RESULT_WORD): Define.
4725 (TRACE_FP_INPUT_WORD1): Define.
4726
4727 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4728 sim_fpu_two): New constants.
4729 (sim_fpu_op1, sim_fpu_op2): New types.
4730 (struct _sim_fpu): Delete member result. Re-order other members.
4731 (sim_fpu_sign, sim_fpu_exp): New functions.
4732 (sim_fpu_max, sim_fpu_min): new functions.
4733 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4734 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4735
c906108c
SS		 4736Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4737
4738 * sim-profile.c (profile_print): Delete duplicate test of
4739 PROFILE_INSN_IDX.
4740 (profile_print_pc): Exit early if data collection not set up.
4741 (profile_print_core): Simplify by calling sim_core_map_to_str.
4742 * sim-core.h (sim_core_map_to_str): Declare.
4743 * sim-core.c (sim_core_map_to_str): Make non-static.
4744
4745 * genmloop.sh (engine_resume): Update insn_count before exiting.
4746 (engine_resume_full): Keep accurate core profile data.
4747
4748 * cgen-utils.c (sim_disassemble_insn): Don't use
4749 sim_core_read_aligned_N, it messes up profiling results.
4750
4751Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4752
4753 * nltvals.def: Regenerate with MN10300 additions.
4754
4755Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4756
4757 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4758
c906108c
SS		 4759 * sim-trace.h, sim-trace.c (trace_result_word2,
4760 trace_input_word4, trace_result_word4): New function.
4761
4762Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4763
4764 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4765
4766 * sim-xcat.h: Delete.
4767 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4768 * cgen-sim.h: Ditto.
4769 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4770 * sim-n-bits.h: Ditto.
4771 * sim-n-core.h: Ditto.
4772 * sim-n-endian.h: Ditto.
4773
4774Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4775
4776 * syscall.c (cb_syscall): Handle short reads, and EOF.
4777
4778Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4779
4780 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4781 sim_fpu to safely print fp_word values.
4782 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4783 (trace_result_bool1, trace_result_addr1): New functions.
4784 (trace_input_bool1, trace_input_addr1): New functions.
4785
4786 * sim-trace.h (TRACE_FPU_*): Define.
4787
4788Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4789
4790 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4791 (sim_fpu_fpto, sim_fpu_tofp): Define.
4792
4793Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4794
4795 * sim-fpu.c (sim_fpu_cmp): New function.
4796
4797Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4798
4799 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4800 instead of abuf->length.
4801 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4802 (set_trace_option_mask): Renamed from set_trace_options.
4803 (set_trace_option): New function.
4804 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4805 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4806
4807Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4808
4809 * sim-basics.h: Declare struct _sim_fpu.
4810
4811Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4812
4813 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4814 (trace_prefix, trace_input*, trace_result*): Declare.
4815 (trace_one_insn): Change declaration, assume trace_prefix called.
4816 (trace_generic): Like trace_one_insn.
4817 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4818 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4819
c906108c
SS		 4820 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4821 trace_insn, save_data, trace_idx_to_str, print_data): New
4822 functions.
4823 (trace_one_insn): Rewrite.
4824 (trace_generic): New function.
72f4393d 4825
c906108c
SS		 4826Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4827
c906108c
SS		 4828 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4829
4830 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4831 (SEMANTIC_FN): Rewrite declaration.
4832 (DECODE): Update type of semantic_fast member.
4833 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4834 * sim-base.h (sim_state_base): Delete conditionals surrounding
4835 member scache_size.
4836
4837Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4838
4839 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4840 used.
4841
4842Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4843
4844 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4845 Add missing parameters to device_io calls.
4846 * sim-core.h: Add missing parameters to device_io calls.
4847
4848Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4849
4850 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4851 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4852 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4853 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4854 (engine_resume): Likewise. Make `engine' volatile. Save copy
4855 of cpu pointer in volatile object. Initialize read switch if
4856 -parallel.
4857
4858Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4859
4860 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4861 (SEM_INSN): New macro.
4862
4863Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4864
4865 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4866
4867Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4868
4869 * configure: Regenerated to track ../common/aclocal.m4 changes.
4870
4871Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4872
4873 * sim-types.h (fp_word): New type, define according to
4874 WITH_TARGET_FLOATING_POINT_BITSIZE.
4875
4876 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4877 configuration of size of floating point registers.
4878
4879Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4880
4881 * sim-profile.c (profile_print): Only print CPU <N> if other
4882 output is going to appear.
4883
4884Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4885
4886 * configure: Regenerated to track ../common/aclocal.m4 changes.
4887
4888Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4889
4890 * sim-types.h (address_word): Typedef according to
4891 WITH_TARGET_ADDRESS_BITSIZE.
4892 (signed_cell, unsigned_cell, natural_cell): Ditto using
4893 WITH_TARGET_CELL_BITSIZE.
72f4393d 4894
c906108c
SS		 4895 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4896 (WITH_TARGET_CELL_BITSIZE): Define.
4897 (WITH_HOST_WORD_BITSIZE): Delete.
4898
4899 * sim-config.c (print_sim_config): Update.
4900
4901 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4902 configuration of address and OpenFirmware cell sizes.
4903
4904Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4905
4906 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4907 * sim-run.c (sim_engine_run): Update.
72f4393d 4908
c906108c
SS		 4909 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4910 CPU_CIA.
4911 * sim-run.c (sim_engine_run): Ditto.
4912
4913 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4914 (sim_resume): Pass nr_cpus to sim_engine_run.
4915
4916 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4917
c906108c
SS		 4918 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4919 MAX_NR_PROCESSORS.
4920 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4921
c906108c
SS		 4922Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4923
4924 * Make-common.in (stamp-tvals): New rule.
4925 (targ-vals.h,targ-map.c): Depend on it.
4926 (clean): Remove stamp-tvals.
4927
4928Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4929
4930 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4931 in code also #if 0'ed.
4932
4933Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4934
4935 * configure: Regenerated to track ../common/aclocal.m4 changes.
4936 * aclocal.m4: Recognize --enable-maintainer-mode.
4937
4938Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4939
4940 * cgen-scache.h: Deleted.
4941 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4942 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4943 (scache_init): Use runtime computed size of SCACHE.
4944 (scache_flush): Likewise.
4945 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4946 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4947 * cgen-sim.h: Scache support moved here.
4948 (PC): Redo definition.
4949 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4950 (DECODE): Add parallel execution support.
4951 Only include semantic label members if using switch.
4952 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4953 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4954 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4955 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4956 from cgen-types.h.
4957 (engine_{stop,run,resume,halt,signal}): Delete decls.
4958 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4959 (argbuf,scache): Delete forward decls.
4960 (STATE): Delete decl.
4961 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4962 Include cgen-mem.h, cgen-ops.h.
4963 (engine_halt,engine_signal): Delete.
4964 ({ex,exc,sem,semc}_illegal): Delete.
4965 (sim_disassemble_insn): Result of extract fn is in bits.
4966 * genmloop.sh: Rewrite.
4967
4968 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4969 line numbers.
4970
4971 * sim-base.h (sim_state_base): Delete member `model'.
4972 (sim_cpu_base): Add member `model'.
4973 * sim-model.h (IMP_PROPERTIES): New type.
4974 (MACH): New members imp_props, models.
4975 (models): Delete decl.
4976 * sim-model.c (set_model): Update.
4977 * sim-profile.c (profile_print_model): Update.
4978
4979 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4980
4981Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4982
4983 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4984 CGEN_INSN_SYNTAX().
4985
4986Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4987
4988 * configure: Regenerated to track ../common/aclocal.m4 changes.
4989 * config.in: Ditto.
4990
4991Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4992
4993 * aclocal.m4 (AR): Check for sigaction.
4994
4995Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4996
4997 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4998
4999 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5000 * sim-config.c (sim_config): Replace WITH_DEVICES with
5001 WITH_TREE_PROPERTIES.
5002
5003 * configure: Regenerated to track ../common/aclocal.m4 changes.
5004
5005Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5006
5007 * Make-common.in (SIM_ENVIRONMENT): New variable.
5008 (CONFIG_CFLAGS): Add it.
5009 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5010 --enable-sim-environment option.
5011 * configure: Regenerated.
5012 * sim-config.h (environment support): Rewrite.
5013 * sim-config.c (current_environment): Define as enum, unconditionally.
5014 (current_alignment): Define unconditionally.
5015 (config_environment_to_a): Update.
5016 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5017 (sim_config): Handle environment and alignment determination
5018 unconditionally. Delete sanity checks of current_environment,
5019 unnecessary.
5020 (print_sim_config): Update.
5021 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5022 (standard_options): Add --environment.
5023 (standard_option_handler): Likewise.
5024
5025Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5026
5027 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5028 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5029 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5030 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5031 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5032 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5033 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5034 argument ADD_CA macro with two argument ADDC_C - add carrying with
5035 carry in.
5036 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5037 argument SUB_CA macro with two argument SUBC_X - subtract
5038 carrying, extended.
5039 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5040 borrow-in.
5041 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5042
5043Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5044
5045 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5046 * sim-io.h (sim_io_syscalls): Delete.
5047
5048Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5049
5050 * syscall.c (cb_syscall): Add missing else, so write to stdout
5051 isn't doubled.
5052
5053 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5054 the carry bit from the CPU's psw.
5055
5056Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5057
5058 * gennltvals.sh: Redo syscall support.
5059 * nltvals.def: Regenerated.
5060
5061Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5062
5063 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5064 the stream immediately.
5065
5066Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5067
5068 * sim-io.c (sim_io_getstring): Delete unused len2.
5069 (sim_io_syscalls): Ditto for sys_errno.
5070
5071Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5072
5073 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5074
5075 * Make-common.in (run.o): Depend on remote-sim.h.
5076 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5077 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5078
5079Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5080
5081 * sim-io.c (sim_io_syscalls): Disable lseek.
5082
5083Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5084
5085 * gennltvals.sh: Generate syscall values for d30v.
5086
5087 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5088 * nltvals.def: Regenerate.
5089
5090 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5091 (os_fstat): Likewise. Validate fd argument.
5092 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5093 just compute target stat struct length.
5094 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5095 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5096 (get_string): Return host errno values so they can be properly
5097 translated later.
5098 (cb_syscall): Likewise.
5099 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5100 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5101 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5102 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5103 (get_path): New function.
5104
5105Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5106
5107 * sim-io.c (sim_io_syscalls): New function to provide system call
5108 emulation. Provide exit, open, close, read, write, lseek, and
5109 unlink.
5110 (sim_io_getstring): New function to return a string from a
5111 simulated memory location.
5112
5113 * sim-io.h (sim_io_syscalls): Add declaration.
5114
5115Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5116
5117 * sim-core.c (sim_core_signal): Fix spelling error in message.
5118
5119 * sim-hrw.c (sim_read): Use read map, not write map.
5120
5121 * Make-common.in (all): Add .gdbinit.
5122 * gdbinit.in: Add dump command.
5123
5124 * sim-model.c (model_options): Use '\0' for `shortopt'.
5125
5126 * sim-trace.c (trace_option_handler): Set state trace file
5127 for --trace-file in addition to cpu's values.
5128 (trace_vprintf): If cpu == NULL, try state's trace file.
5129 (trace_options): Reorganize table, reword some descriptions.
5130
5131Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5132
5133 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5134 New functions.
5135
5136Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5137
5138 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5139 signal untranslated, document problem with this.
5140
5141 * nrun.c (main): Check for a prog name of `*step'. If present,
5142 step the simulator instead of allowing it to run free.
5143
5144 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5145
5146 * Make-common.in (sim_main_headers): Add sim-signal.h.
5147
5148Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5149
5150 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5151
5152Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5153
5154 * sim-signal.h: Start simulator signals at 64 so that host signal
5155 numbers can be detected and reported.
5156
5157 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5158
5159Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5160
5161 * callback.c (cb_host_to_target_stat): Fix return values.
5162
5163 * cgen-sim.h (enum_signal_type): Delete.
5164 (engine_signal): Update prototype.
5165 * cgen-utils.c: Don't include <signal.h>.
5166 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5167 (engine_signal): Update.
5168
5169 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5170 (sim_state_free): Call SIM_STATE_FREE if defined.
5171
5172 * sim-module.c (sim_module_install): Don't leave any modules
5173 installed if one fails to install.
5174
5175Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5176
5177 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5178 more, since alloca is not used in this file.
5179
5180 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5181 correctly set the carry and overflow bits for those types.
5182 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5183 with carry, so carry is correct after doing both adds.
5184 (ALU*): Space out '\' to make it easier to read.
5185
5186Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5187
5188 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5189 sim_signalled.
5190
5191 * sim-signal.c, sim-signal.h: New files.
5192 * Make-common.in (sim-signal.o): Add rule for.
5193 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5194 * sim-abort.c: Don't include <signal.h>.
5195 * sim-basics.h: #include "sim-signal.h".
5196 * sim-break.c: Don't include <signal.h>.
5197 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5198 * sim-core.c: Don't include <signal.h>.
5199 (SIGBUS): Delete definition.
5200 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5201 * sim-engine.c: Don't include <signal.h>.
5202 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5203 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5204 * sim-resume.c: Don't include <signal.h>.
5205 (SIGTRAP): Delete definition.
5206 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5207 * sim-stop.c: Don't include <signal.h>.
5208 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5209 * sim-watch.c: Don't include <signal.h>.
5210 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5211
5212 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5213
5214 * sim-base.h (CIA_ADDR): Provide default definition.
5215 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5216 * sim-break.c (sim_handle_breakpoint): Likewise.
5217
5218Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5219
5220 * Make-common.in (srccom): New variable.
5221
5222 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5223 (LIB_OBJS): Add syscall.o.
5224 (gentmap): Pass $(NL_TARGET) to $(CC).
5225 (syscall.o): Add rule for.
5226 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5227 (sim-bits.o): Depend on $(sim-n-bits_h).
5228 (sim-load.o): Depend on callback.h.
5229
5230 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5231 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5232 * cgen-mem.h, cgen-ops.h: New files.
5233
5234 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5235
5236 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5237 Rewrite build rule.
5238 * callback.c: #include string.h or strings.h.
5239 #include sys/types.h and sys/stat.h.
5240 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5241 (os_get_errno,os_open): Update.
5242 (os_stat,os_fstat): New functions.
5243 (os_init): Initialize syscall_map, errno_map, open_map.
5244 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5245 errno_map, open_map, signal_map, stat_map.
5246 (cb_read_target_syscall_maps): New function.
5247 (cb_target_to_host_syscall): New function.
5248 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5249 (cb_target_to_host_open): Renamed from target_to_host_open.
5250 (store): New function.
5251 (cb_host_to_target_stat): New function.
5252 * syscall.c: New file.
5253 * gentmap.c (sys_tdefs): New global.
5254 (gen_targ_vals_h): Output target syscall numbers.
5255 (gen_targ_map_c): Update. Output target syscall translation map.
5256 * gentvals.sh: New first argument `target'. Preface table with
5257 #ifdef NL_TARGET_$target if non-null target passed.
5258 * gennltvals.sh: New file.
5259 * nltvals.def: Regenerated.
5260
5261Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5262
5263 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5264 sim_core_dummy_M.
5265 (sim_core_dummy_M): Declare.
72f4393d 5266
c906108c
SS		 5267Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5268
5269 * sim-core.c (sim_core_signal): Print the address of the
5270 instruction.
5271
5272Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5273
5274 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5275
5276 * sim-base.h (sim_state_base): Add member trace_data.
5277 (STATE_TRACE_DATA): New macro.
5278 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5279 ({WITH_,}TRACE_DEBUG_P): New macros.
5280 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5281 (_sim_cpu): Delete forward reference.
5282 (debug_printf): Update.
5283 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5284 (trace_options): Add --trace-debug.
5285 (set_trace_options): Handle it.
5286 (trace_option_handler): Likewise.
5287 (trace_install): Init state trace_data struct.
5288 (trace_uninstall): Close state trace file.
5289 * sim-events.c (ETRACE): Only print source file and line number if
5290 --trace-debug.
5291 * sim-n-core.h (sim_core_trace_M): Likewise.
5292
5293 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5294
52951997-11-13 Felix Lee <flee@cygnus.com>
5296
5297 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5298 initializer.
5299 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5300
5301Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5302
5303 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5304
5305 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5306 built this way.
5307 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5308 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5309 source tree.
5310
5311Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5312
5313 * sim-events.c (sim_events_process): Re-compute the time -
5314 update_time_from_event - as each event is processed. Reverses
5315 previous change.
5316
5317Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5318
5319 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5320
5321Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5322
5323 * sim-events.c (sim_events_process): Delete redundant call to
5324 update_time_from_event.
5325 (sim_events_slip): Always decrement time_from_event.
5326 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5327 Delete assertion that time_from_event >=0 when work in queue, no
5328 longer applicable.
5329
5330Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5331
5332 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5333 (standard_option_handler): Update.
5334
5335 * sim-options.h: Clarify documentation.
5336 (OPTION_LONG_ONLY_P): Delete definition.
5337 (OPTION_VALID_P): Define.
72f4393d 5338
c906108c
SS		 5339 * sim-options.c (sim_print_help): Allow short only options.
5340 (sim_parse_args): Ditto.
5341 (sim_args_command): Skip short only options.
5342 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5343 separate entries for short and long options in the HANDLERS and
5344 ORIG_VAL tables.
5345 (sim_parse_args): Disable argument permutation.
5346
5347Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5348
5349 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5350 Add argument M, size of data type.
5351 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5352 Declare, ditto for 5, 6 & 7 byte transfers.
5353 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5354 as aligned variant.
72f4393d 5355
c906108c
SS		 5356 * sim-n-core.h (sim_core_trace_M): Rename from
5357 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5358 with transfer type. Print transfer direction. Handle 1 and 2 byte
5359 transfers.
5360 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5361 unaligned accesses.
5362 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5363 Update all functions.
5364
5365 * sim-core.c: Generate functions starting with 16 not 1.
5366 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5367 all 5, 6 & 7 byte transfers.
5368
5369 * sim-n-core.h (sim_core_read_misaligned_N,
5370 sim_core_write_misaligned_N): Implement.
5371
5372Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5373
5374 * sim-endian.h (U16_8): Implement
5375
5376 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5377
5378 * sim-endian.h (VL8_16, VH8_16): Implement.
5379
5380 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5381 long in printf.
5382 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5383 (memory_option_handler): Skip comma in alias address list
5384
5385Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5386
5387 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5388 space params.
5389 (parse_size, parse_addr): New functions
5390 (memory_option_handler, memory_options): Parse address & size
5391 using new functions. Pass level, space, modulo to do_memopt_add &
5392 do_memopt_del.
5393
5394 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5395
5396 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5397 `attach_type attach' argument with `unsigned level' argument.
5398 Document.
5399
5400 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5401 sim_core_attach): Replace argument attach with level. Update
5402 verification of arguments.
5403 (sim_core_map_detach, sim_core_detach): Replace argument attach
5404 with level.
5405
5406 * sim-basics.h (enum _attach_type): Delete.
5407
5408Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5409
5410 * sim-core.h (sim_core_write_8): Define.
5411
5412Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5413
5414 * sim-bits.h: Document ROTn macro.
5415
5416 * sim-endian.h (H2T): Handle 16 byte variables.
5417
5418 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5419 error.
5420
5421 * sim-core.c: Do not generate sim_core_*_word.
5422
5423 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5424 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5425
5426 * sim-core.h (sim_core_read_unaligned_word,
5427 sim_core_read_aligned_word, sim_core_read_word,
5428 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5429 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5430
5431Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5432
5433 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5434
5435 * sim-endian.h: Disable 16 byte support.
5436
5437Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5438
5439 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5440
5441 * sim-n-core.h (sim_core_trace_N): New function.
5442 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5443 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5444
5445 * sim-endian.h: Add 128 bit variant.
5446
5447 * sim-core.h, sim-core.c: Add 128 bit variant.
5448
5449 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5450
5451Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5452
5453 * sim-events.c (sim_events_process): Clear events->work_pending.
5454 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5455 setting, nr_ticks_to_process.
5456 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5457 when the event queue isn't next.
5458
5459 * sim-events.h, sim-events.c (sim_events_slip): New function.
5460
5461Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5462
5463 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5464
5465 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5466 arguments.
5467
5468Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5469
5470 * nrun.c (main): Remove useless test of name != NULL.
5471 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5472
5473Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5474
5475 * sim-fpu.c (EXPMAX): Type is unsigned.
5476 (MIN_INT, MAX_INT): Type is signed64.
5477 (i2fpu): Type of val is signed64.
5478
5479Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5480
5481 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5482 a bucket size of zero.
5483
5484 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5485 OPTION_PROFILE_PC): Define.
5486 (profile_option_handler): Add support for --profile-pc and
5487 --profile-pc-granularity options.
5488 (profile_pc_init): When possible, compute nr buckets from bucket
5489 size.
5490
5491 * sim-profile.c (profile_pc_init): Align the profile-pc end
5492 address with the profile-pc bucket size.
5493
5494 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5495 something less ambiguous.
5496 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5497
5498 * sim-profile.c (profile_pc_cleanup): New function. Move
5499 profile_pc_uninstall code to here.
5500 (profile_pc_uninstall): Call.
5501 (profile_pc_init): Call.
5502
5503Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5504
5505 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5506 file using BSD gprof format.
5507
5508 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5509 unsigned_word.
5510 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5511 MSBIT64): Force result to unsignedN.
5512
5513Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5514
5515 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5516 brace from macro.
5517 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5518 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5519 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5520 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5521
5522Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5523
5524 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5525 type void*.
5526
5527 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5528 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5529 type void*.
5530 (sim_core_attach): Rename buffer_freed to free_buffer, type
5531 void*. Ensure that allocated buffer is alligned according to
5532 region's address.
5533
5534Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5535
5536 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5537 (ALU64_SUB): Define.
5538
5539 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5540 (.gdbinit): Remove dependencies, generate once per build.
5541
5542Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5543
5544 * sim-n-core.h (sim_core_read_aligned_N,
5545 sim_core_write_aligned_N): Make xaddr param type address_word not
5546 unsigned_word.
5547
5548Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5549
5550 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5551 unpacked floating point struct. Pass sim_fpu object by reference.
5552 Add preliminary support for rounding modes.
72f4393d 5553
c906108c
SS		 5554Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5555
5556 * configure: Regenerated to track ../common/aclocal.m4 changes.
5557
5558Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5559
5560 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5561 WITH_TARGET_BITSIZE.
5562
5563Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5564
72f4393d 5565 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5566
5567Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5568
5569 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5570 and zfree instead of xmalloc and free. Prevents warnings.
5571
5572Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5573
5574 * configure: Regenerated to track ../common/aclocal.m4 changes.
5575
5576Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5577
5578 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5579 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5580
5581 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5582 controling the bitsize/msb of the target.
5583
5584Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5585
5586 * Make-common.in: New files sim-break.c, sim-break.h.
5587 * sim-base.h: Add point to breakpoint list to sim_state_base.
5588 * sim-break.c sim-break.h: New modules that implement intrinsic
5589 breakpoint support.
5590 * sim-module.c: Add breakpoint module.
72f4393d 5591
c906108c
SS		 5592Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5593
5594 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5595 an hour.
5596 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5597 if (0) { 1 % 0; }
5598 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5599 (SIGBUS) define for Windows.
5600 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5601 * sim-resume.c: define SIGTRAP for windows.
5602 * sim-xcat.h: use token pasting if ALMOST_STDC.
5603
5604Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5605
5606 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5607 configured values.
5608 (CONFIG_CFLAGS): Add same.
72f4393d 5609
c906108c
SS		 5610Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5611
5612 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5613 (SIGNED32): use ##i32.
5614
5615Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5616
5617 * configure: Regenerated to track ../common/aclocal.m4 changes.
5618
5619Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5620
5621 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5622 endian of target.
5623
5624 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5625 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5626 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5627 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5628 (CONFIG_CFLAGS): Add same.
5629
5630 * aclocal.m4: Perform AC_SUBST on optional options.
5631
5632Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5633
5634 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5635
5636 * sim-options.c (standard_option_handler): Typo in warning message.
5637
5638 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5639
5640 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5641 insn count. Make count conditional on there being a valid
5642 INSN_NAME.
5643 (profile_pc_init): Make default PC profile frequency an arbitrary
5644 256.
5645
5646 * sim-base.h: Ditto.
5647
5648 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5649 SIM_HAVE_MODEL.
5650
5651 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5652 archure struct.
5653
5654Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5655
5656 * configure: Regenerated to track ../common/aclocal.m4 changes.
5657
5658Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5659
5660 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5661 configured alignment.
5662
5663Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5664
5665 * configure: Regenerated to track ../common/aclocal.m4 changes.
5666
5667Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5668
5669 * sim-config.c (sim_config): Check for default alignment.
5670
5671 * sim-options.c (standard_option_handler): Add alignment option.
5672
5673 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5674 default alignment requirements on memory accesses.
72f4393d 5675
c906108c
SS		 5676Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5677
5678 * sim-load.c (sim_load_file): Return failure if the executable
5679 had no loadable sections.
5680
5681Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5682
5683 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5684 trace output.
5685
5686 * sim-core.c (sim_core_signal): When bad access halt simulator
5687 SIGSEGV / SIGBUS instead of aborting.
5688 (signal.h): Include.
72f4393d 5689
c906108c
SS		 5690 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5691 options was missing.
5692
5693 * sim-bits.h (MOVED): Define
5694
5695Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5696
5697 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5698 BIT.
5699
5700 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5701
5702 * sim-bits.c: Add 8 bit versions of bit macros.
5703
5704 * sim-bits.h: Ditto.
5705
5706Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5707
5708 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5709 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5710
c906108c
SS		 5711 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5712 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5713
c906108c
SS		 5714 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5715 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5716
c906108c
SS		 5717Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5718
5719 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5720 configure.in: Output to cconfig.h instead of config.h.
5721
5722 * configure: Regenerated to track ../common/aclocal.m4 changes.
5723
5724Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5725
5726 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5727 BFD if known.
5728
5729Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5730
5731 * callback.c (os_write): divert stdout and stderr to their
5732 respective hooks.
5733
5734Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5735
5736 * sim-profile.c (profile_print_speed): Call
5737 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5738
5739 * sim-events.c (sim_events_elapsed_time): New function return nr
5740 host MS consumed by the simulator.
5741 (sim_watch_valid): Use.
5742
5743 * sim-module.c (modules): Install sim_events very very early.
5744
5745 * sim-profile.c (profile_print): Call profile_print_pc.
5746 (print_bar):
5747 (profile_pc_init): New function, set up processor for PC
5748 profiling.
5749 (profile_print_pc): New function, print a PC profile.
5750 (profile_pc_event): New function, sample PC.
5751
5752 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5753 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5754 profile struct.
5755
5756 * sim-options.c (sim_print_help): Pacify GCC.
5757
5758 * sim-n-core.h (sim_core_read_aligned_N,
5759 sim_core_write_aligned_N): Add un-conditional profile call.
5760 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5761 profile call when aligned read/write isn't used.
5762
5763 * sim-base.h: Include sim-profile, sim-model after sim-core &
5764 sim-events allow sim-core to define useful values.
5765
5766 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5767 (profile_option_handler, profile_options): Add support for
5768 --profile-core option.
5769 (print_bar): Include when core profiling.
5770 (profile_print_core): New function, print core profile.
5771
5772 * sim-config.c (print_sim_config): Print profile status.
5773
5774 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5775 WITH_PROFILE_PC_P): Define.
5776 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5777 (PROFILE_COUNT_CORE): Define.
5778
5779Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5780
5781 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5782 interrupt_names array as the data.
5783 (sim-watch.h): Document.
5784
5785Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5786
5787 * sim-options.c (sim_print_help): When the doc string is to long
5788 word wrap it.
5789
5790 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5791 that only the first few the watch options are listed. Generate
5792 meanginful usage messages.
5793
5794 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5795
c906108c
SS		 5796Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5797
5798 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5799 (standard_option_handler): Handle --architecture-info.
5800
5801Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5802
5803 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5804 illegal zero-sized array.
5805 * sim-core.c (sim_core_xor_read_buffer): same.
5806
5807Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5808
5809 * nltvals.def: Regenerate.
5810
5811Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5812
5813 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5814
5815Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5816
5817 * sim-bits.c (MASKED): Delete.
5818 (EXTRACTED): Delete.
5819 (LSEXTRACTED, MSEXTRACTED): New functions.
5820
5821 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5822 (MSMASKEDn, LSMASKEDn): Add last argument.
5823 (MSMASK*): Ditto.
72f4393d 5824
c906108c
SS		 5825 * sim-bits.h (EXTEND8, EXTEND16): Define.
5826 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5827
5828 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5829
5830 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5831 current instruction address.
5832
5833 * sim-inline.h (*_ENGINE): Define.
5834
5835Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5836
5837 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5838
5839 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5840 (watch_option_handler): Call delete_watchpoint with ident or type.
5841 (sim_watchpoint_install): Create interrupt specific watchpoint
5842 commands on the fly.
5843 (do_watchpoint_create): New function, create a watch point using
5844 type/int-nr info encoded in the option nr.
5845 (do_watchpoint_info): New function. List active watchpoints.
5846
5847 * sim-watch.h: Change data structure to a list.
5848
5849 * sim-memopt.c (memory_option_handler): Require explicit "all"
5850 before deleting all memory regions.
5851
5852 * sim-utils.c (sim_do_commandf): New function, printf version of
5853 sim_do_command.
5854
72f4393d
L		 5855 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5856
c906108c
SS		 5857 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5858 bit endianness.
5859 (SIGNED64, UNSIGNED64): Delete.
5860 (ALU64_ADD): Don't rely on bit endianness.
5861 (ALU64_BEGIN): Define.
5862
5863 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5864 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5865
5866 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5867 suffix - u64, LL - to 64 bit constants.
5868
5869Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5870
5871 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5872
5873 * sim-utils.h (NZALLOC): Define - zalloc * N.
5874
5875 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5876 implementation of read/write functions.
5877
5878 * Make-common.in (sim-hrw.o): New target.
5879
5880 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5881 memory.
5882
5883 * sim-memopt.c (memory_option_handler): Implement memory-size
5884 command. Implement memory-alias command. Let memory-delete delete
5885 all memory regions.
5886 (add_memopt): New function. Add a memory region.
5887 (do_memopt_delete): New function. Delete a memory region.
5888
5889 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5890
5891 * sim-core.c (sim_core_detach): New function.
5892 (sim_core_map_detach): New function. Perform the actual detach.
5893 (sim_core_init): Move initialization code from here.
5894 (sim_core_install): To here.
5895 (sim_core_uninstall): And here.
5896
5897 * sim-module.c: Add memopt module.
5898
5899 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5900 simulator base type.
5901
5902 * Make-common.in (sim_main_headers): Add sim-memopt.h
5903 (sim-memopt.o): New target.
5904
5905 * sim-core.c (sim_core_install): Add core_options to the option
5906 table.
5907
5908 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5909 --watch-delete.
5910
5911 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5912 comments.
5913
5914 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5915 address_word, add mask member.
72f4393d 5916
c906108c
SS		 5917 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5918 address_word, allow for 64bit targets in 32bit host. Add modulo
5919 argument.
5920 (sim_core_map_attach): Ditto.
5921 (new_sim_core_mapping): Ditto.
5922 (sim_core_translate): Mask address when modulo memory.
5923
5924Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5925
5926 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5927
5928 * gdbinit.in: New file.
5929 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5930 * Make-common.in (distclean): Delete .gdbinit.
5931 (.gdbinit): Add rule for.
5932 * configure: Regenerated to track ../common/aclocal.m4 changes.
5933
5934 * Make-common.in (cgen-run.o): Add rule for.
5935
5936Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5937
5938 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5939
5940 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5941 both resumed and previous elapsed time.
5942 (sim_events_init): Set initial_wallclock and current_wallclock to
5943 zero.
5944 (sim_events_install): Install sim_events_suspend and
5945 sim_events_resume.
5946 (sim_events_watch_clock): Allow for suspended simulator when
5947 computing the time of the clock event.
5948
5949 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5950 initial_wallclock to elapsed_wallclock, set both to zero.
5951 (sim_events_init, sim_events_uninstall): Delete prototypes.
5952
5953 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5954
c906108c
SS		 5955 * sim-module.c(sim_module_resume, sim_module_suspend): New
5956 functions.
5957
5958Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5959
5960 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5961 message.
5962
5963Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5964
5965 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5966 * Make-common.in (TAGS): Likewise.
5967 * sim-n-bits.h: Add TAGS comments for all functions.
5968 * sim-n-core.h: Likewise.
5969 * sim-n-endian.h: Likewise.
5970
5971Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5972
5973 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5974 kind.
72f4393d 5975
c906108c 5976 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5977
c906108c
SS		 5978 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5979 definition.
5980
5981Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5982
5983 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5984 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5985
5986Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5987
5988 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5989 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5990 nr_transfered and nr_this_transfer unsigned.
5991
5992 * sim-events.c (sim_events_tickn): N is signed, as limited to
5993 MAXINT.
5994
5995 * sim-n-endian.h (offset_N): Change size to unsigned.
5996
5997 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5998
5999Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6000
6001 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6002
6003 * sim-options.c (sim_parse_args): Use dupargv.
6004
6005Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6006
6007 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6008
6009Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010
6011 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6012 base type.
6013
6014 * sim-options.c (standard_options): Add --architecture=MACHINE and
6015 --target=TARGET options.
6016 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6017 (standard_option_handler): Handle architecture and target options.
6018 (bfd.h): Include.
72f4393d 6019
c906108c
SS		 6020 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6021 bfd_openr.
6022 (sim_analyze_program): Set prog_bfd architecture from
6023 STATE_ARCHITECTURE if known.
6024
6025Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6026
6027 * configure: Regenerated to track ../common/aclocal.m4 changes.
6028 * config.in: Ditto.
6029
6030Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6031
6032 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6033 that option does not apply to certain files.
6034
6035Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6036
6037 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6038 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6039 offset from MSB/LSB.
6040
6041 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6042 access address of sub word quantity of a hosts 16, 32, 64 bit word
6043 type.
6044 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6045 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6046 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6047 return N*2 byte value with argument in Hi/Lo word. Renamed from
6048 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6049
c906108c
SS		 6050 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6051 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6052 so that bit offset is explicit.
6053
6054Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6055
6056 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6057 Update STATE_PROG_BFD when needed with a dup'd copy of the
6058 program.
6059
6060 * sim-config.c (sim_config): Delete ABFD argument, use
6061 STATE_PROG_BFD directly.
6062
6063Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6064
6065 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6066
c906108c
SS		 6067 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6068 and sim_load.
6069 (bfd.h): Include.
72f4393d 6070
c906108c
SS		 6071 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6072 hardware only simulator targets.
6073
6074 * Make-common.in (sim-hload.o): Add rule.
6075
6076Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6077
6078 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6079 used by copyargv and freeargv.
6080
6081 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6082 STATE_PROG_ARGV, not just a pointer.
6083
6084Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6085
6086 * configure: Regenerated to track ../common/aclocal.m4 changes.
6087 * config.in: Ditto.
6088
6089Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6090
6091 * aclocal.m4 (sim-endian): Add second argument to
6092 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6093 default endian when not hardwired.
6094
6095 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6096 else failes value for target byte order.
6097
6098 * sim-config.c (sim_config): Add abfd arguments. Set
6099 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6100 from same.
6101 (sim_config): Return SIM_RC, don't abort.
6102 (bfd.h): Include.
72f4393d 6103
c906108c
SS		 6104 * run.c (main): Update call to sim_open - add ABFD argument.
6105 * nrun.c (main): Add NULL ABFD argument.
6106
6107Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6108
6109 * callback.c (os_poll_quit): Make static.
6110 Call sim_cb_eprintf, not p->eprintf.
6111 (sim_cb_printf, sim_cb_eprintf): New functions.
6112 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6113
6114 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6115 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6116 sim-utils.h. #include sim-utils.h.
6117 * sim-utils.h: Above decls moved here.
6118 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6119
6120 * sim-watch.c (action_watchpoint): Fix thinkos.
6121
6122Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6123
6124 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6125
6126Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6127
6128 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6129 to FORCED_ALIGNMENT case.
6130
6131Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6132
6133 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6134
6135Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6136
6137 * Make-common.in (libsim.a): Fix typo.
6138
6139Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6140
6141 * nrun.c (main): Verify the structure returned before using it.
6142
6143Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6144
6145 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6146 default.
6147
6148 * sim-engine.c (sim_engine_install): New function. Install the
6149 engine init functions.
6150 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6151
c906108c
SS		 6152 * sim-module.c: Add sim_engine to list of modules that always
6153 install.
6154
6155Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6156
6157 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6158 to remove the old watchpoint, not delete_watchpoint.
6159 (watch_option_handler): Action the correct watchpoint, not just
6160 cycles.
6161
6162Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6163
6164 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6165 both low and high word.
6166 (sim_core_write_aligned_N): Ditto.
72f4393d 6167
c906108c
SS		 6168 * sim-trace.c (set_trace_options): Delete code explicitly setting
6169 core->trace.
6170
6171 * sim-options.c (sim_print_help): Call the list commands if not a
6172 standalone simulator.
6173 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6174
c906108c
SS		 6175 * sim-trace.c (set_trace_options): Assume core present.
6176
6177 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6178 buffer when full not almost full.
6179
6180Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6181
6182 * sim-events.c (sim_events_process): Don't blat the event queue
6183 when processing watchpoints.
6184
6185 * sim-watch.h: Make arg unsigned long - stop sign extension.
6186
6187 * sim-events.c (sim_watch_valid): rewrite so debugable.
6188
6189 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6190
6191 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6192 inequality test is possible.
6193 (handle_watchpoint): Re-pass is_within arg.
6194 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6195 0 to schedule_watchpoint's is_within arg.
6196 (sim_watchpoint_init): Re-pass is_within arg.
6197
6198 * sim-options.c (sim_print_help): Add is_command argument. Don't
6199 include -- prefix when called from the command line interpreter.
6200
6201 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6202
6203 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6204 zero indicates that the test should be reversed.
6205 (sim_events_watch_core): Ditto.
6206 (WATCH_CORE): Compare range against is_within.
6207 (WATCH_SIM): Ditto.
6208
6209Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6210
6211 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6212 sim_core_read_buffer. Check nr-bytes transfered.
6213
6214 * sim-core.h (sim_core_common): Define a new struct that contains
6215 the common data. to sd and cpu structures.
6216 * sim-core.c (sim_core_attach): Update.
6217 (sim_core_init): Update. Remember to copy initialized data to each
6218 cpu.
6219 (sim_core_find_mapping): Ditto.
6220
6221 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6222 (sim_core_write_buffer): Ditto.
6223
6224 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6225 transfer use xor version of read buffer.
6226 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6227
c906108c
SS		 6228 * sim-core.c (sim_core_xor_read_buffer): New function implement
6229 xor-endian data read breaking transfer up into xor-endian sized
6230 blocks.
6231 (sim_core_xor_write_buffer): Ditto for write.
6232 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6233 - needed for xor-endian transfers.
6234
6235Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6236
6237 * sim-inline.h: Review description.
72f4393d 6238
c906108c
SS		 6239 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6240 to just those involved in data transfers and configuration.
72f4393d 6241
c906108c
SS		 6242 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6243 string.
6244 * sim-n-core.h (sim_core_read_aligned_N): Use.
6245 (sim_core_read_unaligned_N): Ditto.
6246 (sim_core_read_unaligned_N): Ditto..
6247 (sim_core_write_unaligned_N): Ditto.
72f4393d 6248
c906108c 6249 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6250
c906108c
SS		 6251 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6252 endian.
6253 (sim_core_read_aligned_N): Ditto.
6254
6255 * sim-core.c (sim_core_set_xor_endian): New function.
6256 (sim_core_attach): Don't overwrite the per-cpu xor map when
6257 cloning the global core.
6258
6259Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6260
6261 * sim-engine.h: Update below so that it is using an enumerated
6262 type.
6263
6264Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6265
72f4393d
L		 6266 * sim-engine.c (sim_engine_restart):
6267 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6268 return value used for simulator restart from 0 to 2.
6269
6270Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6271
6272 * cgen-scache.c (scache_option_handler): Add is_command arg.
6273
6274 * sim-model.c (model_option_handler): Add is_command argument.
6275
6276 * sim-profile.c (profile_option_handler): Add is_command arg.
6277
6278 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6279 involved.
6280
6281 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6282 order that they are registered.
6283
6284 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6285 between option and command line processing.
6286
6287 * sim-options.c: Include stdlib.h, ctype.h.
6288
6289 * Make-common.in (sim-watch.o): Add rule.
6290 (sim_main_headers): Assume sim-assert.h included.
6291 (sim-*.o): Simplify make rule.
72f4393d 6292
c906108c
SS		 6293 * sim-module.c: Add sim_watch_install to module list.
6294
6295Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6296
6297 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6298 has been loaded.
6299
6300 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6301 * sim-events.c (sim_events_install): Ditto.
6302 * sim-core.c (sim_core_install): Ditto.
6303 * sim-model.c (model_install): Ditto.
6304 * sim-options.c (standard_install): Ditto.
6305 * sim-profile.c (profile_install): Ditto.
6306 * sim-reason.c (sim_stop_reason): Ditto.
6307 * sim-run.c (sim_engine_run): Ditto.
6308 * sim-utils.c (sim_analyze_program): Ditto.
6309
6310 * sim-module.c (modules): Make profile_install and trace_install
6311 optional.
6312
6313 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6314
6315 * sim-options.c (standard_option_handler): Set the byte order.
6316
6317 * sim-events.c (sim_events_process): Allow multi tick processing.
6318 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6319
c906108c
SS		 6320 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6321 prototypes. Under development.
6322 (sim_events): Replace processing with nr_ticks_to_process.
6323
6324Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6325
6326 * nrun.c (main): Pass callbacks to sim_open instead of using
6327 sim_set_callbacks.
6328
6329 * run.c (main): Ditto.
6330
6331Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6332
6333 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6334 stop tk interrupting malloc calls.
6335 (sim_events_zalloc): Converse.
6336
6337 * Make-common.in (sim_main_headers): Add sim-events.h.
6338
6339 * sim-events.c (sim_events_schedule_after_signal): Change return
6340 type to void - signal events are strictly internal.
6341 (sim_events_init): Allocate a finite buffer for signal events.
6342 (sim_events_schedule_after_signal): Enter signal events into the
6343 signal buffer.
6344
6345 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6346 (sim_engine_restart): Ditto.
6347 (sim_engine_abort): Ditto.
6348 * sim-stop.c (sim_stop): Ditto.
6349 (control_c_simulation): Ditto.
6350 * sim-resume.c (sim_resume): Ditto.
6351 (has_stepped): Ditto.
6352 * sim-abort.c (sim_engine_abort): Ditto.
6353
6354 * sim-basics.h (transfer_type): New type.
6355
6356 * sim-core.c (sim_core_signal): New function. Print core signal
6357 information.
6358 (sim_core_find_mapping): Add transfer argument.
6359
6360 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6361 SIM_CORE_SIGNAL if a recoverable abort.
6362 * sim-core.c (sim_core_find_mapping): Ditto.
6363
6364Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6365
6366 * sim-core.c (sim_core_find_mapping): Replace calls to
6367 sim_io_error to more resiliant sim_engine_abort.
6368
6369 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6370 (sim_core_write_unaligned_N): Ditto.
6371
6372Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6373
6374 * sim-module.c: Add sim_events_install to list.
72f4393d 6375
c906108c
SS		 6376 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6377 from sim_core_*.
6378 (sim_events_init): Now returns SIG_RC.
6379
6380 * sim-run.c: New file. Generic sim_engine_run.
6381 * sim-reason.c: New file. Generic sim_stop_reason.
6382 * sim-stop.c: New file. Generic sim_stop.
6383 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6384
c906108c
SS		 6385 * Make-common.in (sim-engine.o): Add rule.
6386 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6387
c906108c
SS		 6388 * sim-engine.h, sim-engine.c: New file. Provide generic
6389 implementation of sim_engine_halt, sim_engine_error. et.al.
6390
6391 * sim-base.h (sim_state_base): Add member halt.
6392 (sim-engine.h): Include.
6393
6394 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6395 handlers.
6396 * sim-events.c (sim_events_poll): Update event handler.
6397
6398Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6399
6400 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6401 function.
6402 (sim_events_watch_sim): New function.
6403 (sim_events_watch_core): New function.
6404 (sim_watch_valid): New function.
6405 (sim_events_preprocess): New function.
6406 (sim_events_process): Process the watchpoints as well as the timer
6407 queue.
6408 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6409 (sim_events_deschedule): Check all the queues when removing an
6410 event.
6411 (sim_events_init): Ditto for cleaning.
6412
6413Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6414
6415 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6416
6417Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6418
6419 * callback.c (os_open): Type of arg flags is int.
6420
6421Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6422
6423 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6424 just like normal numbers as per IEEE rules.
6425
6426Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6427
6428 * callback.c (os_close): Mark the descriptor as being
6429 available if the close succeeded.
6430 (os_open): Pass 0644 as the mode of the file being created.
6431
6432Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6433
6434 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6435 float.
6436
6437 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6438 * sim-lnline.h: Update.
6439
6440 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6441 conversion functions.
6442 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6443
c906108c
SS		 6444 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6445 compare functions. Replacing.
6446 (sim_fpu_cmp): This. Delete.
72f4393d 6447
c906108c
SS		 6448Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6449
6450 * sim-core.c (sim_core_find_mapping): Call engine_error not
6451 sim_io_error when possible.
6452
6453Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6454
6455 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6456 high/low double word.
6457
6458 * sim-trace.h: Remove definition of attribute - defined in
6459 sim_basics.h.
6460
6461Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6462
6463 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6464 name of the option - or family of options.
6465
6466 * sim-options.c (sim_args_command): Match command `a-b c' with
6467 option `--a-b-c' from option table.
6468
6469Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6470
6471 * sim-options.c (sim_print_help): For optional arguments, wrap
6472 them in [].
6473
6474 * sim-trace.c (set_trace_options): New function, handle optional
6475 argument and multiple assignment.
6476 (trace_option_handler): Update.
6477
6478 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6479 when branch tracing selected.
6480
6481Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6482
6483 * sim-trace.c (trace_one_insn): Make a va-args function.
6484
6485 * sim-trace.c (trace_vprintf): New function, va-arg version of
6486 trace_printf.
6487
6488Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6489
6490 * sim-trace.c (trace_uninstall): Don't close a file twice.
6491 * sim-profile.c (profile_uninstall): Likewise.
6492
6493Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6494
6495 * sim-trace.c (toplevel): Include bfd.h.
6496 (trace_options): Note that --trace-linenum also turns on
6497 --trace-insn. Add --trace-{branch,semantics}.
6498 (trace_option_handler): If --trace-linenum, also turn on
6499 --trace-insn. Add --trace-branch support. If --trace-semantics,
6500 turn on ALU, FPU, branch, and memory tracing.
6501 (trace_one_insn): New function to trace an instruction. Support
6502 --trace-linenum.
6503 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6504
6505 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6506 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6507 (TRACE_branch): Add new mask.
6508 (TRACE_*_P): Define all possible trace_p macros.
6509 (trace_one_insn): Declare function.
6510
6511Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6512
6513 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6514 GNU C doesn't support __attributes__.
6515 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6516 format strings.
6517
6518Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6519
6520 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6521 addresses are masked forcing them to be correctly aligned.
6522 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6523 * sim-config.c (config_alignment_to_a): Update.
6524
6525 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6526 core data.
6527 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6528 type.
6529 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6530 processor specific core maps.
6531 (sim_core_map_attach): Copy the core map data to each of the
6532 processor specific core data structures.
6533 * sim-core.c (sim_core_find_mapping): Update.
6534
6535 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6536 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6537 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6538 alternatives that handle unaligned addresses.
6539 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6540 with just CPU arg.
6541 * cgen-utils.c (sim_disassemble_insn): Update.
6542
6543Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6544
6545 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6546 tracing.
6547
6548 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6549 fpu support.
6550
6551 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6552
6553Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6554
6555 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6556 to map type.
72f4393d 6557
c906108c
SS		 6558 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6559 statement.
6560
6561Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6562
6563 * cgen-trace.c: Prepend additional trace_printf argument.
6564
6565 * cgen-utils.c (sim_disassemble_insn): Add additional core
6566 arguments.
6567
6568Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6569
6570 * nrun.c (main): Catch/report errorenous simulator states.
6571
6572 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6573 * sim-trace.c: #include string.h/strings.h so that memset is
6574 defined.
6575 * sim-utils.c: Ditto.
6576 * sim-profile.c: Ditto. And stdlib.h.
6577 (print_bar): Only define when used by instruction or memory profiler.
6578
6579 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6580
c906108c
SS		 6581 * sim-load.c (sim_load_file): Make the name constant.
6582 (sim_load_file): Passify gcc.
6583
6584 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6585 file.
6586 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6587
c906108c
SS		 6588 * sim-base.h (sim_cpu): Pre define here so available to all.
6589
6590 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6591 Restore the sim_cpu and instruction_address arguments so that full
6592 information is available to the abort function.
6593 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6594 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6595
6596 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6597 tracing support for sim-events and sim-core.
6598 (trace_option_handler): Convert #if to if where possible so always
6599 compiled/checked by C compiler.
6600 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6601
c906108c
SS		 6602 * sim-base.h: Adjust comment documenting how to define the cpu
6603 structure.
6604 (sim_state_base): Add sim_core and sim_events to simulator base
6605 object.
6606
6607 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6608 * sim-core.c (sim_core_init, sim_core_attach,
6609 sim_core_find_mapping): Update.
6610 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6611 update_time_from_event, insert_sim_event,
6612 sim_events_schedule_after_signal, sim_events_deschedule,
6613 sim_events_tick): Ditto.
72f4393d 6614
c906108c
SS		 6615 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6616 sim-model.h): Move #includes from here.
6617 * sim-base.h: To here.
6618 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6619
c906108c
SS		 6620Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6621
6622 * callback.c (default_callback): Missing initialisers.
6623
6624Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6625
6626 * sim-utils.c (sim_add_commas): New function.
6627 * sim-basics.h (sim_add_commas): Add prototype.
6628 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6629 * sim-profile.c (COMMAS): New macro.
6630 (print_*): Use it to print commas in numbers.
6631
6632 * configure: Regenerated.
6633
6634 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6635 (cgen_state): New member run_fast_p.
6636 (cgen_init): Add prototype.
6637 (sim_disassemble_insn): New arg `cpu'.
6638 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6639 * cgen-utils.c (cgen_init): New function.
6640 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6641 * genmloop.sh: Call engine_halt if loop exits.
6642
6643 * Makefile.in (sim-options_h): Define.
6644 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6645 (sim-model.o): Add new rule.
6646 (cgen-{scache,trace,utils}.o): Add new rules.
6647 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6648 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6649 Indent output by 2 spaces.
6650 * cgen-scache.h (scache_print_profile): Update.
6651 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6652 Use trace_printf, not fprintf.
6653 (trace_extract): Use trace_printf, not cgen_trace_printf.
6654 * genmloop.sh (!FAST case): Increment `insn_count'.
6655 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6656 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6657 access macro's name.
6658 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6659 Change return type to SIM_RC.
6660 (sim_core_{install,uninstall}): New functions.
6661 * sim-core.h (sim_core_{install,uninstall}): Declare.
6662 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6663 Change return type to SIM_RC.
6664 * sim-model.h (models,machs,model_install): Declare.
6665 * sim-module.c (modules): Add scache_install, model_install.
6666 (sim_post_argv_init): Set cpu->state backlinks.
6667 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6668 (standard_option_handler): Likewise.
6669 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6670 sim-profile.h.
6671 (*): Assume ANSI C.
6672 (profile_options): Delete --profile-simcache.
6673 (profile_option_handler): Likewise.
6674 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6675 spaces.
6676 (profile_print_{memory,model}): Likewise.
6677 (profile_print_simcache): Delete.
6678 (profile_print_speed): New function.
6679 (profile_print): Rewrite.
6680 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6681 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6682 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6683 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6684 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6685 (profile_print): Update prototype.
6686
6687Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6688
6689 * cgen-scache.[ch], cgen-sim.h: New files.
6690 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6691 * sim-model.c: New file.
6692
6693 * Make-common.in (clean targets): Undo patch of Apr. 22.
6694
6695Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6696
6697 * sim-n-bits.h (signed): If we have a standard compiler, undef
6698 signed, so that signedN is defined correctly.
6699
6700Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6701
6702 * sim-module.h, sim-model.h, sim-profile.h: New files.
6703 * sim-module.c, sim-profile.c: New files.
6704 * Make-common.in (SIM_PROFILE): Define
6705 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6706 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6707 (sim_module.o,sim-profile.o): Add rules for.
6708 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6709 (--enable-sim-profile): Add.
6710 * configure: Regenerated.
6711 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6712 model. Move trace and profile support to sim-{trace,profile}.h.
6713 New members trace_data, profile_data.
6714 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6715 * sim-config.h: Provide default definition of WITH_PROFILE.
6716 (WITH_TRACE): Change default to -1.
6717 (MAX_NR_PROCESSORS): Always define.
6718 * sim-options.c: Move trace and profile support to
6719 sim-{trace,profile}.h.
6720 (sim_pre_argv_init): Moved to sim-model.c.
6721 (standard_install): New function.
6722 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6723 (standard_install): Declare.
6724 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6725 (trace_install, trace_uninstall): New functions.
6726 (trace_printf): Update reference to TRACE_FILE.
6727 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6728 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6729 (WITH_TRACE_FOO_P): Define.
6730 (trace_install): Declare.
6731 (TRACE_DATA): New struct.
6732
6733Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6734
6735 * run.c: Undo last exec_bfd patch.
6736 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6737
6738Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6739
6740 * run.c (exec_bfd): Add back in.
6741 (main): Set exec_bfd.
6742
6743Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6744
6745 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6746
6747Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6748
6749 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6750 less well defined engine_error.
6751 * sim-core.c: Ditto.
6752
6753Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6754
6755 * Make-common.in: Change clean targets to use :: so that other
6756 Makefiles can have their own clean targets.
6757 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6758 __STDC__ to control use of stdarg vs. varargs syntax. Some
6759 systems can't use __STDC__, but require stdarg.
6760
6761Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6762
6763 * sim-options.c (standard_options): Add --endian.
6764 (standard_option_handler): Likewise.
6765
6766 * nrun.c: #include <signal.h>.
6767 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6768 handler that calls sim_stop ().
6769
6770Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6771
6772 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6773 handler that calls sim_stop (). Simulators may still be
6774 establishing their own handler.
6775
6776 * sim-events.c (sim_events_poll): Rename from
6777 sim_events_at_large_int. Poll IO.
6778
6779 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6780 request.
6781
6782 * callback.c (os_poll_quit): New function poll for quit signal
6783 where needed.
6784 (default_callback): Include magic number.
6785
6786Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6787
6788 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6789 Check for functions getrusage, time.
6790 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6791 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6792 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6793 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6794
6795 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6796
6797 * sim-options.c, sim-options.h: New files.
6798 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6799 * Make-common.in (nrun.o): Add rules for.
6800 * nrun.c: New file.
6801
6802 * run.c (main): Check return value of sim_open.
6803
6804 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6805 (sim_main_headers): Add sim-trace.h.
6806 * run.c (exec_bfd, target_byte_order): Delete.
6807 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6808 call sim_load instead. Check return code of sim_create_inferior.
6809 * sim-base.h (CURRENT_STATE): Define.
6810 (sim_state_base): Make typedef. New members options, prog_argv,
6811 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6812 mem_size, memory [+ corresponding access macros].
6813 (sim_cpu_base): New typedef.
6814 * sim-trace.h: New file.
6815 * sim-trace.c: New file.
6816 * sim-basics.h: #include it.
6817 * sim-load.c: New file.
6818
6819Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6820
6821 * Make-common.in (INSTALL): Set to @INSTALL@.
6822 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6823 (install-common): Depend upon installdirs. Use
6824 $(program_transform_name) directly, rather than using
6825 $(INSTALL_XFORM).
6826 (installdirs): New target.
6827 * Makefile.in (INSTALL): Set to @INSTALL@.
6828 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6829 (install-man): Depend upon installdirs. Use
6830 $(program_transform_name) directly, rather than using
6831 $(INSTALL_XFORM).
6832 (installdirs): New target.
6833
6834Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6835
6836 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6837 be overriden.
6838
6839Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6840
6841 * sim-basics.h: Only bring in config.h and tconfig.h if
6842 HAVE_CONFIG_H.
6843
6844Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6845
6846 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6847 numbering convention of the target.
6848 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6849 and WITH_TARGET_WORD_MSB.
6850 (sim_config): When possible, check for consistency with bitsize
6851 and msb.
6852
6853 * sim-bits.h: Allow MSB to be other than zero.
6854 * sim-bits.c: Ditto.
6855 * sim-n-bits.h: Ditto.
72f4393d 6856
c906108c
SS		 6857 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6858 * sim-n-bits.h (MSMASKEDn): Ditto.
6859
6860Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6861
6862 * Makefile.in (INSTALL): Change install.sh to install-sh.
6863
6864Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6865
6866 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6867
6868Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6869
6870 * run.c (main): Check that a program to run was specified.
6871
6872Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6873
6874 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6875
6876 * configure: Regenerated to track ../common/aclocal.m4 changes.
6877 * config.in: Ditto.
6878
6879Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6880
6881 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6882 * sim-config.h: To here.
6883
6884 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6885 (sim_main_headers): Define.
6886 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6887 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6888 (clean): Use it.
6889 (sim-utils.o): Add rule for.
6890 * sim-utils.o: New file.
6891 * sim-basics.h: #include sim-base.h.
6892 (zalloc): Make argument unsigned long.
6893 * sim-base.h: New file.
6894 * sim-inline.h (SIM_IO support): Delete.
6895 * sim-io.h: Delete inline support.
6896 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6897 * sim-config.c: sim-state.h renamed to sim-main.h.
6898 * sim-core.c: Likewise.
6899 * sim-events.c: Likewise.
6900
6901 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6902
6903 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6904 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6905 -DDEBUG.
6906 * configure: Regenerated to track ../common/aclocal.m4 changes.
6907
6908Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6909
6910 * configure: Regenerated to track ../common/aclocal.m4 changes.
6911
6912Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6913
6914 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6915 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6916 are defined by the configure.
6917
6918 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6919
c906108c
SS		 6920 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6921 reserved-bits): Always define.
72f4393d 6922
c906108c
SS		 6923 * sim-config.h, sim-config.c (sim_config): New function - and new
6924 file - co-ordinate the setting/checking of the common simulator
6925 configuration options.
6926
6927 * Make-common.in (sim-config.o): Add rule.
6928
6929Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6930
6931 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6932 va_list from void *, since va_list might not be a pointer type.
6933
6934Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6935
6936 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6937 in wrong order.
6938 (offset_N): Correct computation of LE offset.
6939
6940 * sim-io.c (sim_io_error): Include a new line when reporting
6941 errors.
6942
6943 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6944 `/'.
6945
6946Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6947
6948 * run.c: Include alloca-conf.h.
6949
6950 * callback.c (os_evprintf_filtered): Fix typo.
6951
6952Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6953
6954 * run.c (string.h, strings.h, stdlib.h): Include.
6955
6956 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6957 0 when nothing pending.
6958
6959 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6960 will soon be going away.
6961 (getopt): Plicate GCC.
6962
6963 * sim-endian.c (sim-io.h): Plicate GCC.
6964 * sim-bits.c (sim-io.h): Ditto.
6965 * sim-n-bits.h (ROTn): Ditto.
6966
6967 * sim-io.c (sim_io_error): Correct check for NULL.
6968
6969 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6970 the __FILE__.
6971 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6972 path.
6973
6974Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6975
6976 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6977 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6978
6979Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6980
6981 * sim-alu.h: Include sim-xcat.h.
72f4393d 6982
c906108c
SS		 6983Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6984
6985 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6986 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6987 these.
6988
6989 * sim-events.c (sim_events_at_large_int): New function. Just
6990 schedules an event every large-int ticks.
6991 (sim_events_init): Call.
6992 (sim_events_tick, sim_events_process): Move async handing to
6993 sim_events_process. Move timer decrement so that it occures after
6994 events have been processed.
72f4393d 6995
c906108c
SS		 6996 * sim-basics.h (struct _engine): Remove declaration.
6997
6998 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6999 everything with same. Rename global struct to SIM_DESC.
7000 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7001 * sim-io.h, sim-io.c: Ditto.
72f4393d 7002
c906108c
SS		 7003 * sim-assert.h: New file. Optional assertion checking macros.
7004 * sim-io.c (sim_io_error): Make just this function tolerant to
7005 null pointers.
72f4393d 7006
c906108c
SS		 7007 * sim-xcat.h: New file. Define concatenate macros.
7008 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7009 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7010 concat macros.
72f4393d 7011
c906108c
SS		 7012
7013Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7014
7015 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7016
7017Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7018
7019 * sim-inline.h: Add definitions for sim-types.
7020 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7021 module.
7022
7023Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7024
c906108c
SS		 7025 * sim-events.h: Remove defunct reference to callback struct.
7026
7027Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7028
7029 * configure: Re-generate.
7030
7031Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7032
7033 * Make-common.in (CSEARCH): Do not include the gdb directory in
7034 the search path.
7035
7036Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7037
7038 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7039 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7040 to explicitly incorporate these.
7041
7042 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7043 specify the alignment restrictions of the target architecture -
7044 without this option all alignment restrictions are accomodated.
7045 (--enable-sim-assert): New option. Conditionally compile in
7046 assertion statements.
7047 (--enable-sim-float): New option. Strongly specify the target's
7048 floating point support.
7049 (--enable-sim-hardware): New option. Specify the hardware devices
7050 included in the simulation.
7051 (--enable-sim-packages): New option. Specify the hardware
7052 packages included in the simulation.
7053 (--enable-sim-regparm): New option. Specify that parameters be
7054 passed in registers instead of on the stack.
7055 (--enable-sim-reserved-bits): New option. Specify that reserved
7056 bits within an instruction are are correctly set.
7057 (--enable-sim-smp): New option. Specify the level of SMP support
7058 to be included in the simulator.
7059 (--enable-sim-stdcall): New option. Specify an alternative
7060 function call convention.
7061 (--enable-sim-xor-endian): New option. Configure xor-endian
7062 support used by some targets to implement bi-endian support.
72f4393d 7063
c906108c
SS		 7064Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7065
7066 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7067 host endianness to be overridden.
7068 (--enable-sim-endian): Allow the target platform's byte order
7069 to be overridden.
7070 (--enable-sim-inline): Control the inlining of common components.
7071 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7072 (--enable-sim-warnings): Enable additional GCC compiler checks.
7073 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7074 SIM_WARNINGS): Add.
72f4393d 7075
c906108c
SS		 7076 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7077 sim-*-n.h so that the names are uniq on dos machines
7078 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7079
c906108c
SS		 7080Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7081
7082 * run.c: #include "libiberty.h".
7083 (main): New locals sd,no_args,sim_argv.
7084 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7085 is program name. Update call to sim_set_callbacks.
7086 Record result of sim_open, pass to other sim_foo routines.
7087
7088Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7089
7090 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7091 final newline.
7092
7093Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7094
7095 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7096 Route stdout through buffered IO.
7097
7098 * callback.c: Add os_flush_stderr, os_write_stderr,
7099 os_evprintf_filtered functions to route error output through
7100 stderr.
72f4393d 7101
c906108c
SS		 7102 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7103 Correct return type - should be void.
7104
7105Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7106
7107 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7108
7109 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7110 not provide a default value as undefined indicates disable code.
7111
7112Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7113
7114 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7115 directory.
7116 * sim-events.h, sim-events.c: Ditto.
7117 * sim-io.h, sim-io.c: Ditto.
72f4393d 7118
c906108c 7119Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7120
c906108c
SS		 7121 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7122
7123 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7124 extract the tail or least signifiant bits from an integer of the
7125 specified size.
72f4393d 7126
c906108c
SS		 7127 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7128 WITH_TARGET_BITSIZE so that the compilation will fail when an
7129 unsupported bitsize value is defined.
7130
7131 (INSERTED*): Convert to functions.
7132 (EXTRACTED*): Ditto.
72f4393d 7133
c906108c 7134 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7135
c906108c
SS		 7136Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7137
7138 * sim-inline.h: Allow explicit control over which .c files will be
7139 included by their header.
7140
7141 * sim-inline.h: Allow explicit control over which .c files use the
7142 alternative - REGPARM - parameter passing mechanism.
72f4393d 7143
c906108c
SS		 7144 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7145 icache.c, idecode.c, semantics.c or support.c. Those names are
7146 not generally applicable.
72f4393d 7147
c906108c
SS		 7148Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7149
7150 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7151 in a fashion similar to sim-endian-n.
7152
7153 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7154 both value and address macro's.
7155
7156Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7157
7158 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7159
7160 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7161 generic L_word, H_word macro's.
7162
7163Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7164
7165 * sim-basics.h: Borrow code from ppc directory.
7166 * sim-bits.c: Ditto.
7167 * sim-bits.h: Ditto.
7168 * sim-config.h: Ditto.
7169 * sim-endian-n.h: Ditto.
7170 * sim-endian.c: Ditto.
7171 * sim-endian.h: Ditto.
7172 * sim-inline.c: Ditto.
7173 * sim-inline.h: Ditto.
7174 * sim-types.h: Ditto.
7175
7176Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7177
7178 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7179 all the ALU size alternatives and then auto-configure a default.
72f4393d 7180
c906108c
SS		 7181 * sim-alu.h: Copy ppc/idecode_expression.h.
7182
7183Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7184
7185 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7186 sign extend a bit within a value.
7187
7188 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7189 a pointer into the middle of a host word.
7190 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7191
c906108c
SS		 7192Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7193
7194 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7195 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7196 appropriate definitions of read, write, etc. Add prototype for
7197 system.
7198
7199Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7200
7201 * Makefile.in (libcommon.a): Delete.
7202 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7203 (gentmap,targ-vals.h,targ-map.c): Likewise.
7204 (run-autoconf): Delete.
7205 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7206 (common makefile fragment): Moved back into ...
7207 * Make-common.in: Resurrect.
7208 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7209 * configure: Regenerated.
7210
7211Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7212
7213 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7214 (SIM_AC_OUTPUT): To here.
7215
7216Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7217
7218 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7219 comments and single quotes. Fixes a problem found on hpux.
7220
7221Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7222
7223 * aclocal.m4: Remove Make-common.in from dependencies.
7224 * (distclean): Remove targ-vals.def.
7225
7226 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7227 into here. Makes insertion into makefiles easier. Also, change
7228 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7229 targ-map.o, and run are built. They are now built in the
7230 individual simulator directories, taking sources from ../common as
7231 necessary. This replaces the merging of libcommon.a into
7232 linsim.a, which was problematic for the WinGDB build process.
7233 * run.c: Include config.h from . instead of ../common.
7234 * Make-common.in: Remove. It's no longer necessary.
7235
7236Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7237
7238 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7239 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7240
7241Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7242
7243 * run.c (main): Set target_byte_order before call to sim_open.
7244
7245Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7246
7247 * callback.c: #include <stdlib.h>
7248 (os_error): New function.
7249 (default_callback): Add os_error.
7250
7251Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7252
7253 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7254 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7255 specific.
7256 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7257
7258Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7259
7260 * run.c: #include ../common/config.h, tconfig.h.
7261 (myname): New static global.
7262 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7263 Only process -c ifdef SIM_HAVE_SIMCACHE.
7264 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7265 Parse program name from argv[0] and use in error messages.
7266 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7267 Add support for incomplete h8/300 termination indicators.
7268 (usage): Make more verbose.
7269 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7270 * Makefile.in,Make-common.in,callback.c: New files.
7271 * nltvals.def,gentmap.c,gentvals.sh: New files.
7272
72f4393d 7273Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7274
7275 * run.c: Include stdarg.h if __STDC__.
7276
7277Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7278
7279 * run.c (main): Don't print out anything if the signal
7280 number is zero (ie no signal).
7281
7282Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7283
7284 * run.c (main): Print out if the program raised a signal.
7285
7286Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7287
7288 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7289 (main): Ditto.
7290
7291Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7292
7293 * run.c (main): Explicitly cast malloc() parameter.
7294
7295Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7296
7297 * run.c (sim_bfd): New global to hold the bfd pointer for the
7298 executable.
7299 (main): Initialize sim_bfd.
7300
7301Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7302
7303 * run.c (main): Use new bfd_big_endian macro.
7304
7305Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7306
7307 * run.c (main): Removed SH specific comments, so source is
7308 generic. Also updated to only load relevant sections. Moved
7309 sim_open() to after callback attach (to match GDB).
7310
7311 * run.1: Removed SH specific comments.
7312
7313Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7314
7315 * run.c (main): Always return sigrc at end.
7316
7317Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7318
7319 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7320 bfd_check_format() fails.
7321
7322Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7323
7324 * run.c, run.1: From sh directory.
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