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sim: readd myself as a maintainer
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
f89f33e5
MF		 12021-01-18 Mike Frysinger <vapier@gentoo.org>
2
3 * Make-common.in (version.c): Simplifiy args and call move-if-change.
4 * create-version.sh: Delete host & target alias logic. Write to the
5 output directly.
6
5e25901f
MF		 72021-01-18 Mike Frysinger <vapier@gentoo.org>
8
9 * configure, configure.ac, Makefile.in: Delete.
10
d9b1deff
MF		 112021-01-13 Mike Frysinger <vapier@gentoo.org>
12
13 * sim-watch.c (default_interrupt_handler): Define.
14 (sim_watchpoint_install): Set default interrupt_handler to new
15 default_interrupt_handler.
16
c54f3efd
MF		 172021-01-13 Mike Frysinger <vapier@gentoo.org>
18
19 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
20
62fe7512
MF		 212021-01-13 Mike Frysinger <vapier@gentoo.org>
22
23 * sim-events.c (sim_events_watch_sim): Change byte_order type to
24 enum bfd_endian.
25 (sim_events_watch_core): Likewise.
26 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
27 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
28 call to sim_events_watch_sim.
29
f220ef63
MF		 302021-01-12 Mike Frysinger <vapier@gentoo.org>
31
32 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
33
9c70334d
MF		 342021-01-11 Mike Frysinger <vapier@gentoo.org>
35
36 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
37
90e123dd
MF		 382021-01-11 Mike Frysinger <vapier@gentoo.org>
39
40 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
41
68ed2854
MF		 422021-01-11 Mike Frysinger <vapier@gentoo.org>
43
44 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
45 strings.h, time.h, and errno.h.
46 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
47 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
48 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
49 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
50 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
51 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
52 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
53 and strings.h include.
54
f074c07d
MF		 552021-01-09 Mike Frysinger <vapier@gentoo.org>
56
57 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
58 * sim-core.c, sim-watch.c: Include libiberty.h.
59
50df264d
MF		 602021-01-09 Mike Frysinger <vapier@gentoo.org>
61
62 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
63
bf470982
MF		 642021-01-09 Mike Frysinger <vapier@gentoo.org>
65
66 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
67 Set WERROR_CFLAGS when first arg is not set or is "yes".
68
b5a4a01a
MF		 692021-01-09 Mike Frysinger <vapier@gentoo.org>
70
71 * hw-base.c (full_name_of_hw): Delete full_name. Replace
72 hw_strdup call with hw_malloc.
73
ce0be407
MF		 742021-01-09 Mike Frysinger <vapier@gentoo.org>
75
76 * cgen-par.c: Include stdlib.h.
77 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
78
46f900c0
MF		 792021-01-08 Mike Frysinger <vapier@gentoo.org>
80
81 * Make-common.in (C_DIALECT): Define.
82 (COMPILE.pre): Append $(C_DIALECT).
83 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
84
e904f56d
MF		 852021-01-07 Mike Frysinger <vapier@gentoo.org>
86
87 * sim-core.c (sim_memory_map): Define.
88
dfb856ba
MF		 892021-01-04 Mike Frysinger <vapier@gentoo.org>
90
91 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
92 * configure: Regenerate.
93
babd2ee1
MF		 942021-01-04 Mike Frysinger <vapier@gentoo.org>
95
96 * sim-options.c (sim_print_version): Print out more details when
97 is_command is non-zero.
98
19b1c385
MF		 992021-01-04 Mike Frysinger <vapier@gentoo.org>
100
101 * sim-options.c (standard_option_handler): Call sim_print_version.
102 (sim_print_version): New function.
103 * sim-options.h (sim_print_version): New prototype.
104
dbed468b
MF		 1052021-01-04 Mike Frysinger <vapier@gentoo.org>
106
107 * sim-config.c (print_sim_config): Rename to ...
2b667e32 108 (sim_config_print): ... this.
dbed468b
MF		 109 * sim-config.h: Likewise.
110
0ede24f2
MF		 1112021-01-02 Mike Frysinger <vapier@gentoo.org>
112
113 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
114 FLOOR_PAGE): Delete unused macros.
115 (align_up, align_down): Define.
116
b3f8962b
TV		 1172020-08-10 Tom de Vries <tdevries@suse.de>
118
119 * sim-cpu.c: Include stdlib.h for free.
120
b760fb3a
SM		 1212020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
122
123 * nrun.c: Include stdlib.h.
124 * sim-core.c: Likewise.
125 * sim-engine.c: Likewise.
126 * sim-io.c: Likewise.
127 * sim-module.c: Likewise.
128 * sim-reason.c: Likewise.
129
78aa740b
TT		 1302019-12-19 Tom Tromey <tromey@adacore.com>
131
132 PR build/24572:
133 * Makefile.in (install-strip): New target.
134
f47674be
PK		 1352019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
136
137 * sim-utils.c: Prevent buffer overflow.
138
ddd44b70
DD		 1392019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
140
141 * gennltvals.sh: Add PRU libgloss target.
142 * nltvals.def: Regenerate from the latest libgloss sources.
143
f1cc84f5
SH		 1442019-06-13 Stafford Horne <shorne@gmail.com>
145
146 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
147 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
148 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
149
688cea90
SH		 1502019-06-13 Stafford Horne <shorne@gmail.com>
151
152 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
153 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
154
798066ab
AB		 1552019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
156
157 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
158 CURRENT_TARGET_BYTE_ORDER.
159 (SUBWORDTFSI): Likewise.
160 (JOINSIDF): Likewise.
161 (JOINSIXF): Likewise.
162 (JOINSITF): Likewise.
163
d3fe0d7b
AB		 1642019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
165
166 * sim-base.h: Add 'sim-assert.h' include.
167 * sim-basics.h: Add 'libiberty.h' include.
168
b6061d4d
SH		 1692019-03-28 Stafford Horne <shorne@gmail.com>
170
171 * sim-options.c: Include "config.h".
172 Include <stdio.h>.
173 * sim-watch.c: Include "config.h".
174 Include <stdio.h>.
175 * hw-device.c: Include <string.h>.
176 * hw-events.c: Include <string.h>.
177 * hw-handles.c: Include <stdlib.h>.
178 * sim-fpu.c: Include <stdlib.h>.
179
ef986697
SH		 1802019-03-28 Stafford Horne <shorne@gmail.com>
181
182 * Make-common.in (sim-arange_h): Remove sim-arange.c
183 * sim-arange.c: Remove SIM_ARANGE_C.
184 Add ifdef for _SIM_ARANGE_C_.
185 Include "sim-arange.h".
186 Remove include for unused "sim-assert.h".
187 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
188 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
189 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
190 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
191 INLINE_SIM_ARANGE.
192 * sim-arange.h (sim_addr_range_add): Declare as
193 INLINE_SIM_ARANGE.
194 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
195 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
196 Remove definition of SIM_ARANGE_INLINE.
197 Remove [HAVE_INLINE].
198 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
199 * sim-base.h: Include "sim-arange.h"
200 * sim-basics.h: Remove include of "sim-arange.h"
201 * sim-inline.c: Include "sim-arange.c"
202 * sim-inline.h: Define INLINE_SIM_ARANGE.
203 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
204 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
205
67f8b42f
TT		 2062019-01-26 Tom Tromey <tom@tromey.com>
207
208 * Make-common.in (version.c): Use sim's create-version.sh.
209 * create-version.sh: New file.
210
7516c26f
PK		 2112019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
212
b84bb29d 213 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 214
dc7e8184
SM		 2152019-01-15 Simon Marchi <simon.marchi@ericsson.com>
216
217 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
218
c5ebe0ff
AB		 2192018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
220
221 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
222 this point, it should have already been set in cb_syscall.
223
07f5f4c6
RH		 2242018-10-05 Stafford Horne <shorne@gmail.com>
225
226 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
227 (ADDOFDI): New function, add overflow flag DI variant.
228 (SUBCFDI): New function, subtract carry flag DI variant.
229 (SUBOFDI): New function, subtract overflow flag DI variant.
230
2283a210
КВО		 2312018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
232
233 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
234 cpu_core.byte_xor.
235 * sim-core.c (sim_core_set_xor): Likewise.
236 (sim_core_xor_read_buffer): Likewise.
237 (sim_core_xor_write_buffer): Likewise.
238
58884b0e
PG		 2392017-12-12 Peter Gavin <pgavin@gmail.com>
240 Stafford Horne <shorne@gmail.com>
241
242 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
243 flag.
244 (MUL1OFSI): New function, 1's complement overflow flag.
245
07b95864
PG		 2462017-12-12 Peter Gavin <pgavin@gmail.com>
247 Stafford Horne <shorne@gmail.com>
248
249 * cgen-accfp.c (remsf, remdf): New function.
250 (cgen_init_accurate_fpu): Add remsf and remdf.
251 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
252 * sim-fpu.c (sim_fpu_rem): New function.
253 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
254 (sim_fpu_rem): New function.
255 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
256
5c887dd5
JB		 2572017-09-06 John Baldwin <jhb@FreeBSD.org>
258
259 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
260 environment.
261
003ca0fd
YQ		 2622017-05-24 Yao Qi <yao.qi@linaro.org>
263
264 * sim-trace.c (trace_disasm): Caller update.
265
5357150c
MF		 2662016-08-15 Mike Frysinger <vapier@gentoo.org>
267
268 * sim-base.h (sim_state_base): Add prog_syms_count.
269 (STATE_PROG_SYMS_COUNT): Define.
270 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
271 (trace_load_symbols): New function.
272 (trace_sym_value): Likewise.
273 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
274 loading logic with a call to trace_load_symbols.
275 * sim-trace.h (trace_load_symbols, trace_sym_value): New
276 prototypes.
277
4c171e25
MF		 2782016-08-13 Mike Frysinger <vapier@gentoo.org>
279
280 * cgen-types.h (mode_names): Mark const.
281 * cgen-utils.c (mode_names): Likewise.
282
6b979454
MF		 2832016-08-13 Mike Frysinger <vapier@gentoo.org>
284
285 * cgen-defs.h (struct cgen_state): Delete argv and envp.
286 (STATE_ARGV, STATE_ENVP): Delete.
287
13754e4c
NC		 2882016-02-04 Nick Clifton <nickc@redhat.com>
289
290 * cgen-scache.c (scache_option_handler): Prevent possible
291 undefined behaviour computing the size of the scache by using
292 unsigned integers instead of signed integers.
293
f749ed60
JB		 2942016-01-17 Joel Brobecker <brobecker@adacore.com>
295
296 * sim-fpu.c: Minor comment fixes throughout.
297
3c8e93b7
JB		 2982016-01-17 Joel Brobecker <brobecker@adacore.com>
299
300 * sim-fpu.c (print_bits): Minor reformatting (no code change).
301 (sim_fpu_map): Likewise.
302
34ac507d
MF		 3032016-01-11 Mike Frysinger <vapier@gentoo.org>
304
305 * sim-config.c (print_sim_config): Drop extra whitespace before =
306 in output for byte order, stdio, and msb settings.
307
ce39bd38
MF		 3082016-01-10 Mike Frysinger <vapier@gentoo.org>
309
310 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
311 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
312 sim-stdio, sim-trace, and sim-profile.
313 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
314 (SIM_AC_OPTION_ASSERT): Likewise.
315 (SIM_AC_OPTION_SMP): Likewise.
316 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
317 * configure: Regenerate.
318 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
319 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
320 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
321 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
322 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
323 WITH_ENVIRONMENT & USER_ENVIRONMENT.
324 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
325 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
326 WITH_ASSERT, WITH_STDIO): Delete.
327 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
328 check.
329
e19418e0
MF		 3302016-01-10 Mike Frysinger <vapier@gentoo.org>
331
332 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
333 * configure: Regenerate.
334 * Make-common.in (SIM_PACKAGES): Delete.
335 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
336
16f7876d
MF		 3372016-01-10 Mike Frysinger <vapier@gentoo.org>
338
339 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
340
35656e95
MF		 3412016-01-10 Mike Frysinger <vapier@gentoo.org>
342
343 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
344
99d8e879
MF		 3452016-01-10 Mike Frysinger <vapier@gentoo.org>
346
347 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
348 sim_link_links.
349 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
350 * gentmap.c: Change targ-vals.def include to nltvals.def.
351 * Make-common.in (gentmap): Change targ-vals.def to
352 $(srccom)/nltvals.def.
353 (distclean): Delete rm -f targ-vals.def.
354 * Makefile.in: Update comment.
355
347fe5bb
MF		 3562016-01-10 Mike Frysinger <vapier@gentoo.org>
357
358 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
359 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
360 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
361
0dc73ef7
MF		 3622016-01-10 Mike Frysinger <vapier@gentoo.org>
363
364 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
365 and --enable-sim-stdcall and sim_stdcall.
366 * configure: Regenerate.
367 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
368 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
369 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
370 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
371 (REGPARM_*): Delete all regparm defines and their use.
372
22be3fbe
MF		 3732016-01-10 Mike Frysinger <vapier@gentoo.org>
374
375 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
376 * Make-common.in (SIM_CFLAGS): Delete.
377 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
378 * Makefile.in: Likewise.
379
936df756
MF		 3802016-01-09 Mike Frysinger <vapier@gentoo.org>
381
382 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
383 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
384 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
385 * acinclude.m4 (SIM_AC_COMMON): ... here.
386 * aclocal.m4, configure: Regenerate.
387 * config.in: Delete file.
388 * callback.c: Change cconfig.h include to config.h.
389 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
390 syscall.c: Likewise.
391 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
392 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
393
b900245c
MF		 3942016-01-06 Mike Frysinger <vapier@gentoo.org>
395
396 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
397 date, and time information.
398
2e3d4f4d
MF		 3992016-01-06 Mike Frysinger <vapier@gentoo.org>
400
401 * sim-options.c (sim_parse_args): Mark argv array const.
402 * sim-options.h (sim_parse_args): Likewise.
403
bfb2629c
MF		 4042016-01-05 Mike Frysinger <vapier@gentoo.org>
405
406 * sim-trace.c: Include dis-asm.h.
407 (OPTION_TRACE_DISASM): New enum.
408 (trace_options): Add trace-disasm flag.
409 (trace_option_handler): Handle OPTION_TRACE_DISASM.
410 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
411 (dis_read, dis_printf, trace_disasm): New functions.
412 * sim-trace.h: Include dis-asm.h.
413 (TRACE_INSN_IDX): Clarify comment.
414 (TRACE_DISASM_IDX): New enum.
415 (TRACE_disasm): New define.
416 (WITH_TRACE_DISASM_P): New define.
417 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
418 (STRACE_DISASM_P): New define.
419 (TRACE_DISASM_P): Likewise.
420 (TRACE_DISASM_P): Likewise.
421 (TRACE_DISASM): Likewise.
422 (trace_disasm): New function.
423
44ddb0c6
MF		 4242016-01-04 Mike Frysinger <vapier@gentoo.org>
425
426 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
427
bc273e17
MF		 4282016-01-04 Mike Frysinger <vapier@gentoo.org>
429
430 * cgen-scache.c (MAX): Delete.
431 (scache_init): Change MAX to max.
432 * cgen-trace.c (min): Delete.
433 * cgen-utils.c (min): Delete.
434 * sim-basics.h [!min] (min): Define.
435 [!max] (max): Define.
436
8d7d784e
MF		 4372016-01-04 Mike Frysinger <vapier@gentoo.org>
438
439 * sim-options.c (sim_parse_args): Tweak getopt error message.
440
9bbf6f91
MF		 4412016-01-04 Mike Frysinger <vapier@gentoo.org>
442
443 * acinclude.m4 (sim-bswap): Delete.
444 * configure: Regenerate.
445 * Make-common.in (SIM_BSWAP): Delete.
446 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
447 * sim-config.h (htonl, ntohl): Delete.
448 (WITH_BSWAP): Delete.
449
77cf2ef5
MF		 4502016-01-03 Mike Frysinger <vapier@gentoo.org>
451
452 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
453 opterr state to it before calling getopt_long and restore afterwards.
454 Set opterr to 0. When optc is '?', call sim_io_eprintf.
455
61971b86
MF		 4562016-01-03 Mike Frysinger <vapier@gentoo.org>
457
458 * hw-device.h (device): Delete commented typedef.
459 * sim-basics.h (device): Delete typedef.
460
34fed699
MF		 4612016-01-03 Mike Frysinger <vapier@gentoo.org>
462
463 * sim-options.c (sim_parse_args): Replace for loop with a call
464 to countargv.
465
aba6f46b
MF		 4662016-01-03 Mike Frysinger <vapier@gentoo.org>
467
468 * nrun.c (myname): Mark const.
469 (main): Mark name const. Replace myname parsing loop with a
470 call to lbasename.
471
0cb8d851
MF		 4722016-01-03 Mike Frysinger <vapier@gentoo.org>
473
474 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
475 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
476 (SIM_AC_OPTION_HOSTENDIAN): Delete.
477 * config.in, configure: Regenerate.
478 * Make-common.in (SIM_HOSTENDIAN): Delete.
479 * sim-config.c (current_host_byte_order): Delete.
480 (sim_config): Delete current_host_byte_order assignments and
481 CURRENT_HOST_BYTE_ORDER checks.
482 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
483 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
484 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
485 (current_host_byte_order): Delete.
486 (CURRENT_HOST_BYTE_ORDER): Likewise.
487 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
488 (HOST_BYTE_ORDER): ... this.
489 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
490 HOST_BYTE_ORDER.
491 (sim_endian_join_16): Likewise.
492 * sim-n-core.h (sim_core_read_misaligned_N): Change
493 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
494 (sim_core_write_misaligned_N): Likewise.
495 * sim-n-endian.h (endian_t2h_N): Likewise.
496 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
497 endian_le2h_N): Likewise.
498 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
499
1ac72f06
MF		 5002016-01-02 Mike Frysinger <vapier@gentoo.org>
501
502 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
503 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
504 BFD_ENDIAN_UNKNOWN.
505 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
506 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
507 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
508 * nrun.c (main): Likewise.
509 * sim-config.c (current_host_byte_order): Change type to enum
510 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
511 (current_target_byte_order): Likewise.
512 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
513 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
514 BFD_ENDIAN_UNKNOWN.
515 (sim_config): Change prefered_target_byte_order type to enum
516 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
517 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
518 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
519 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
520 Delete all the various arch/OS endian includes & defines.
521 (current_host_byte_order): Change type to enum bfd_endian.
522 (current_target_byte_order): Likewise.
523 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
524 (CURRENT_TARGET_BYTE_ORDER): Likewise.
525 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
526 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
527 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
528 BFD_ENDIAN_UNKNOWN.
529 (sim_events_watch_core): Likewise.
530 * sim-events.h: Likewise.
531 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
532 BFD_ENDIAN_BIG.
533 (sim_core_write_misaligned_N): Likewise.
534 * sim-n-endian.h (endian_h2be_N): Likewise.
535 (endian_be2h_N): Likewise.
536 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
537 (offset_N): Likewise.
538 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
539 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
540
d47f5b30
MF		 5412016-01-02 Mike Frysinger <vapier@gentoo.org>
542
543 * cgen-defs.h (current_state): Delete.
544 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
545 * sim-utils.c (current_state): Delete.
546
9950eccb
MF		 5472015-12-30 Mike Frysinger <vapier@gentoo.org>
548
549 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
550 to use lbasename.
551
5e744ef8
MF		 5522015-12-27 Mike Frysinger <vapier@gentoo.org>
553
554 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
555
1b393626
MF		 5562015-12-26 Mike Frysinger <vapier@gentoo.org>
557
558 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
559 * config.in, configure: Regenerate.
560 * Make-common.in (sim-basics_h): Delete tconfig.h.
561 (distclean): Likewise.
562 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
563 (new_sim_core_mapping): Delete WITH_HW and device *device.
564 (sim_core_map_attach, sim_core_attach): Likewise.
565 (sim_core_read_buffer): Delete WITH_DEVICES logic.
566 (sim_core_write_buffer): Likewise.
567 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
568 *device.
569 (sim_core_attach): Likewise.
570 (device_io_read_buffer, device_io_write_buffer): Delete.
571 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
572 (sim_core_write_aligned_N): Likewise.
573 * tconfig.h: Delete file.
574
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MF		 5752015-12-26 Mike Frysinger <vapier@gentoo.org>
576
577 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
578 Call sim_cpu_hw_io_read_buffer if cpu is valid.
579 (sim_core_write_buffer): Move cia decl to top of func. Call
580 sim_cpu_hw_io_write_buffer if cpu is valid.
581
49aef5a5
MF		 5822015-12-25 Mike Frysinger <vapier@gentoo.org>
583
584 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
585 HW_TRACE call.
586 (hw_find_integer_property): Likewise.
587 (hw_find_integer_array_property): Likewise.
588 (hw_add_duplicate_property): Likewise.
589
cf59f47e
MF		 5902015-12-25 Mike Frysinger <vapier@gentoo.org>
591
592 * sim-config.h (WITH_ENGINE): Delete.
593 * sim-module.c (modules): Always include sim_engine_install.
594
0d585950
MF		 5952015-12-25 Mike Frysinger <vapier@gentoo.org>
596
597 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
598 * cgen-types.h (SIM_HAVE_MODEL): Delete.
599 * sim-base.h: Always include sim-model.h.
600 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
601 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
602 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
603 [!WITH_MODEL_P] (sim_machs): Define.
604 * sim-model.h: Add some developer docs.
605 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
606 (WITH_MODEL_P): Define.
607 * sim-module.c (modules): Always include sim_model_install.
608 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
609
8a0ebee6
MF		 6102015-12-25 Mike Frysinger <vapier@gentoo.org>
611
612 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
613 * sim-model.c: Likewise.
614 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
615 SIM_MACH_IMP_PROPERTIES
616
42a3af56
MF		 6172015-12-25 Mike Frysinger <vapier@gentoo.org>
618
619 * sim-core.c (device_error): Delete.
620 (sim_core_map_attach): Delete calls to device_error.
621 (sim_core_attach): Likewise.
622 * sim-core.h (device_error): Delete.
623 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
624 to sim_engine_abort.
625 (sim_core_write_aligned_N): Likewise.
626
9e8e7dd9
MF		 6272015-12-25 Mike Frysinger <vapier@gentoo.org>
628
629 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
630 * sim-core.c (sim_core_write_buffer): Likewise.
631 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
632 (sim_core_write_aligned_N): Likewise.
633
268c9139
MF		 6342015-12-25 Mike Frysinger <vapier@gentoo.org>
635
636 * dv-pal.c: Include config.h and sim-main.h.
637 (hw_pal_io_read_buffer): Always call CPU_INDEX.
638
26936211
MF		 6392015-12-24 Mike Frysinger <vapier@gentoo.org>
640
641 * sim-options.c (standard_options): Always enable load-lma and
642 load-vma options.
643 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
644
9db2b719
MF		 6452015-12-24 Mike Frysinger <vapier@gentoo.org>
646
647 * sim-module.c (MODULE_LIST): Delete.
648
bd3fb5b8
MF		 6492015-12-24 Mike Frysinger <vapier@gentoo.org>
650
651 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
652 Move to h8300/compile.c.
653 [SIM_H8300] (standard_options): Likewise.
654 (standard_option_handler): Likewise.
655
84e8e361
MF		 6562015-12-24 Mike Frysinger <vapier@gentoo.org>
657
658 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
659 sim_watchpoint_install.
660
3cabaf66
MF		 6612015-12-24 Mike Frysinger <vapier@gentoo.org>
662
663 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
664 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
665 sim_memopt_install.
666 * sim-options.c (OPTION_MEM_SIZE): Delete.
667 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
668 (standard_option_handler): Likewise.
669
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MF		 6702015-12-24 Mike Frysinger <vapier@gentoo.org>
671
672 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
673
dc11500a
MF		 6742015-11-21 Mike Frysinger <vapier@gentoo.org>
675
676 PR sim/18762
677 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
678
2561d580
MF		 6792015-11-21 Mike Frysinger <vapier@gentoo.org>
680
681 PR sim/19273
682 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
683 vasprintf, and va_end together. Check ret after va_end call.
684
37258e99
MF		 6852015-11-21 Mike Frysinger <vapier@gentoo.org>
686
687 * sim-types.h (SIM_PRI_TB): Define.
688 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
689 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
690 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
691 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
692
cdf850e9
MF		 6932015-11-17 Mike Frysinger <vapier@gentoo.org>
694
695 * sim-main.h (WITH_MODULO_MEMORY): Delete.
696 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
697 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
698 (sim_core_translate): Likewise.
699 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
700
146b80ff
MF		 7012015-11-16 Mike Frysinger <vapier@gentoo.org>
702
703 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
704 (cgen_cpu_close): Change to XCONCAT2.
705
797eee42
MF		 7062015-11-15 Mike Frysinger <vapier@gentoo.org>
707
708 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
709 and sim-stop.o.
710
6e4f085c
MF		 7112015-11-14 Mike Frysinger <vapier@gentoo.org>
712
713 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
714 * sim-close.c: New file.
715
8e394ffc
AB		 7162015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
717 Ali Lown <ali.lown@imgtec.com>
718
719 * sim-bits.h (EXTEND6): New macro.
720 (EXTEND12): New macro.
721 (EXTEND25): New macro.
722
602a67cb
MF		 7232015-06-24 Mike Frysinger <vapier@gentoo.org>
724
725 * sim-trace.c (trace_one_insn): Delete.
726 * sim-trace.h (trace_one_insn): Delete.
727
9b6025d1
MF		 7282015-06-24 Mike Frysinger <vapier@gentoo.org>
729
730 * sim-trace.c (debug_printf): Rename to ...
731 (sim_debug_printf): ... this.
732 * sim-trace.h (debug_printf): Delete define.
733 (debug_printf): Rename to ...
734 (sim_debug_printf): ... this.
735
fa8f87e5
MF		 7362015-06-24 Mike Frysinger <vapier@gentoo.org>
737
738 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
739 (trace_options): Add trace-register option.
740 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
741 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
742 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
743 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
744 TRACE_REGISTER_P, TRACE_REGISTER): Define.
745
cf304b56
MF		 7462015-06-24 Mike Frysinger <vapier@gentoo.org>
747
748 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
749 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
750 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
751 STRACE_DEBUG): Define.
752
8371bf0c
MF		 7532015-06-24 Mike Frysinger <vapier@gentoo.org>
754
755 * sim-trace.c (trace_options): Update help text for trace-alu,
756 trace-fpu, trace-vpu, and trace-semantics.
757 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
758 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
759
e7505490
MF		 7602015-06-24 Mike Frysinger <vapier@gentoo.org>
761
762 * sim-assert.h (SIM_FILTER_PATH): Delete.
763 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
764 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
765 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
766 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
767 * sim-events.c: Include libiberty.h.
768 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
769
8d0978fb
MF		 7702015-06-23 Mike Frysinger <vapier@gentoo.org>
771
772 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
773 (AC_ARG_ENABLE(sim-cflags)): Likewise.
774 (AC_ARG_ENABLE(sim-debug)): Likewise.
775 (AC_ARG_ENABLE(sim-stdio)): Likewise.
776 (AC_ARG_ENABLE(sim-trace)): Likewise.
777 (AC_ARG_ENABLE(sim-profile)): Likewise.
778 (AC_ARG_ENABLE(sim-environment)): Likewise.
779 (AC_ARG_ENABLE(sim-alignment)): Likewise.
780 (AC_ARG_ENABLE(sim-assert)): Likewise.
781 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
782 (AC_ARG_ENABLE(sim-endian)): Likewise.
783 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
784 (AC_ARG_ENABLE(sim-float)): Likewise.
785 (AC_ARG_ENABLE(sim-scache)): Likewise.
786 (AC_ARG_ENABLE(sim-default-model)): Likewise.
787 (AC_ARG_ENABLE(sim-inline)): Likewise.
788 (AC_ARG_ENABLE(sim-packages)): Likewise.
789 (AC_ARG_ENABLE(sim-regparm)): Likewise.
790 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
791 (AC_ARG_ENABLE(sim-smp)): Likewise.
792 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
793 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
794 (AC_ARG_ENABLE(cgen-maint)): Likewise.
795 * configure: Regenerate.
796
4953dc20
MF		 7972015-06-23 Mike Frysinger <vapier@gentoo.org>
798
799 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
800
b50a1532
MF		 8012015-06-23 Mike Frysinger <vapier@gentoo.org>
802
803 * cgen-trace.c [!__STDC__]: Delete.
804 * sim-trace.h [!__STDC__]: Likewise.
805
ccd4b295
MF		 8062015-06-21 Mike Frysinger <vapier@gentoo.org>
807
808 * sim-model.c (sim_model_init): Assert model is not NULL.
809
f55b33d5
MF		 8102015-06-21 Mike Frysinger <vapier@gentoo.org>
811
812 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
813 stdint.h. Replace all signed/unsigned typedefs with int#_t and
814 uint#_t.
815
618b526e
MF		 8162015-06-21 Mike Frysinger <vapier@gentoo.org>
817
818 * sim-alu.h (_SIM_ALU_H_): Rename to ...
819 (SIM_ALU_H): ... this.
820 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
821 (SIM_ASSERT_H): ... this.
822 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
823 (SIM_BASICS_H): ... this.
824 * sim-bits.h (_SIM_BITS_H_): Rename to ...
825 (SIM_BITS_H): ... this.
826 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
827 (SIM_ENDIAN_H): ... this.
828
57b42d64
MF		 8292015-06-18 Mike Frysinger <vapier@gentoo.org>
830
831 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
832 constant string.
833
7aec3bb9
MF		 8342015-06-18 Mike Frysinger <vapier@gentoo.org>
835
836 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
837 m for sentinel testing.
838
7d5c6c43
MF		 8392015-06-17 Mike Frysinger <vapier@gentoo.org>
840
841 * sim-syscall.c: Include errno.h and targ-vals.h.
842 (sim_syscall_multi, sim_syscall): Define.
843 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
844 * syscall.c (cb_syscall): Extend comment.
845
61a0c964
MF		 8462015-06-17 Mike Frysinger <vapier@gentoo.org>
847
848 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
849 * sim-syscall.c: New file.
850 * sim-syscall.h: New file.
851
6362a3f8
MF		 8522015-06-17 Mike Frysinger <vapier@gentoo.org>
853
854 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
855 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
856 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
857 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
858 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
859 Define.
860 * gentmap.c (gen_targ_map_c): Output name field.
861
306f4178
MF		 8622015-06-12 Mike Frysinger <vapier@gentoo.org>
863
864 * acinclude.m4: Change configure.in to configure.ac.
865 * sim-config.h: Likewise.
866
a3487082
MF		 8672015-06-12 Mike Frysinger <vapier@gentoo.org>
868
869 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
870 * configure: Regenerate.
871
bb11f3ed
MF		 8722015-06-12 Mike Frysinger <vapier@gentoo.org>
873
874 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
875 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
876 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
877 TRACE_DEBUG): Define.
878
bffcfec8
MF		 8792015-06-12 Mike Frysinger <vapier@gentoo.org>
880
881 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
882 * sim-trace.c (trace_option_handler): Likewise.
883 * sim-trace.h (WITH_TRACE_ANY_P): Define.
884 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
885 (TRACE_ANY_P): Likewise.
886
db7858e2
MF		 8872015-06-12 Mike Frysinger <vapier@gentoo.org>
888
889 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
890 CGEN_TRACE_INSN_FINI.
891 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
892 trace_result to cgen_trace_result, trace_insn_fini to
893 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
894 and trace_extract to cgen_trace_extract.
895 * cgen-trace.h (trace_insn_init): Rename to ...
896 (cgen_trace_insn_init): ... this.
897 (trace_insn_fini): Rename to ...
898 (cgen_trace_insn_fini): ... this.
899 (trace_insn): Rename to ...
900 (cgen_trace_insn): ... this.
901 (trace_extract): Rename to ...
902 (cgen_trace_extract): ... this.
903 (trace_result): Rename to ...
904 (cgen_trace_result): ... this.
905 (TRACE_RESULT_P): Rename to ...
906 (CGEN_TRACE_RESULT_P): ... this.
907 (TRACE_INSN_INIT): Rename to ...
908 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
909 cgen_trace_insn_init.
910 (TRACE_INSN_FINI): Rename to ...
911 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
912 cgen_trace_insn_fini.
913 (TRACE_PRINTF): Rename to ...
914 (CGEN_TRACE_PRINTF): ... this.
915 (TRACE_INSN): Rename to ...
916 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
917 (TRACE_EXTRACT): Rename to ...
918 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
919 cgen_trace_extract.
920 (TRACE_RESULT): Rename to ...
921 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
922 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
923 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
924 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
925 TRACE_INSN to CGEN_TRACE_INSN.
926 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
927
83034798
MF		 9282015-06-11 Mike Frysinger <vapier@gentoo.org>
929
930 * sim-events.c (ETRACE_P): Delete.
931 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
932 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
933 * sim-events.h (struct _sim_events): Delete trace member.
934 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
935 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
936
ce4eda4a
MF		 9372015-06-11 Mike Frysinger <vapier@gentoo.org>
938
939 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
940 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
941 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
942 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
943
a6c2a374
MF		 9442015-06-11 Mike Frysinger <vapier@gentoo.org>
945
946 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
947
9b9c712c
MF		 9482015-06-11 Mike Frysinger <vapier@gentoo.org>
949
950 * sim-trace.h (WITH_TRACE_P): New define.
951 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
952 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
953 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
954 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
955 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
956 Redefine to use WITH_TRACE_P.
957
9582015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 959
960 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
961 mistake in call to sim_engine_abort.
509c2f32 962
0a13382c
NC		 9632015-04-29 Nick Clifton <nickc@redhat.com>
964
965 PR 18273
966 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
967 increasing parenthesis around casts to signed values.
0a13382c 968
767e68f1
MF		 9692015-04-21 Mike Frysinger <vapier@gentoo.org>
970
971 * gennltvals.sh: Add mcore support.
972 * nltvals.def: Regenerate.
973
248d23e8
MF		 9742015-04-21 Mike Frysinger <vapier@gentoo.org>
975
976 * cgen.sh: Add +x permissions.
977 * genmloop.sh: Likewise.
978 * gentvals.sh: Likewise.
979 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
980 Change all uses of srcroot for newlib to newlibroot.
981
20bca71d
MF		 9822015-04-18 Mike Frysinger <vapier@gentoo.org>
983
984 * sim-base.h (SIM_CPU): New typedef.
985
7e83aa92
MF		 9862015-04-18 Mike Frysinger <vapier@gentoo.org>
987
988 * cgen-engine.h (CIA_ADDR): Delete.
989 * sim-base.h: Update sim_cia example.
990 [!CIA_ADDR] (sim_cia): New typedef.
991
034685f9
MF		 9922015-04-17 Mike Frysinger <vapier@gentoo.org>
993
994 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
995 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
996 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
997 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
998 CIA_SET to CPU_PC_SET.
999
78e9aa70
MF		 10002015-04-15 Mike Frysinger <vapier@gentoo.org>
1001
1002 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1003 * sim-main.h (STATE_CPU): Remove from comment and define.
1004
bf12d44e
MF		 10052015-04-13 Mike Frysinger <vapier@gentoo.org>
1006
1007 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1008 * configure: Regenerate.
1009
a542beff
MF		 10102015-04-13 Mike Frysinger <vapier@gentoo.org>
1011
1012 * sim-options.c: Include version.h.
1013 (OPTIONS_VERSION): New enum.
1014 (standard_options): Add "version".
1015 (standard_option_handler): Handle OPTIONS_VERSION.
1016
8c32ba22
MF		 10172015-04-13 Mike Frysinger <vapier@gentoo.org>
1018
1019 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1020 (create-version.sh): Delete.
1021
122bbfb5
MF		 10222015-04-06 Mike Frysinger <vapier@gentoo.org>
1023
1024 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1025
0fe84f3f
MF		 10262015-04-01 Mike Frysinger <vapier@gentoo.org>
1027
1028 * run-sim.h, run.c: Delete.
1029 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1030
aadc9410
MF		 10312015-03-31 Mike Frysinger <vapier@gentoo.org>
1032
1033 * config.in, configure: Regenerate.
1034 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1035 (ZLIB, ZLIBINC): Define.
1036 (BFD_LIB): Add $(ZLIB).
1037
5a394431
MF		 10382015-03-31 Mike Frysinger <vapier@gentoo.org>
1039
1040 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1041 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1042
92fc6153
MF		 10432015-03-29 Mike Frysinger <vapier@gentoo.org>
1044
1045 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1046 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1047 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1048
596f8827
MF		 10492015-03-24 Mike Frysinger <vapier@gentoo.org>
1050
1051 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1052 usage of STATE_WATCHPOINTS.
1053 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1054 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1055
523ba8f9
MF		 10562015-03-24 Mike Frysinger <vapier@gentoo.org>
1057
1058 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1059
c0931f26
MF		 10602015-03-24 Mike Frysinger <vapier@gentoo.org>
1061
1062 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1063
30452bbe
MF		 10642015-03-24 Mike Frysinger <vapier@gentoo.org>
1065
1066 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1067 of enable_sim_hardware to AC_ARG_ENABLE.
1068
49cd1634
MF		 10692015-03-23 Mike Frysinger <vapier@gentoo.org>
1070
1071 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1072 Add dv-sockser.o to sim_hw_objs.
1073
3649cb06
MF		 10742015-03-23 Mike Frysinger <vapier@gentoo.org>
1075
1076 * dv-sockser.c: Include config.h.
1077 * dv-sockser.h: Include sim-inline.h.
1078 [HAVE_DV_SOCKSER]: Move all prototypes here.
1079 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1080 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1081
6cd5ace4
MF		 10822015-03-16 Mike Frysinger <vapier@gentoo.org>
1083
1084 * gentmap.c, run.c: Convert old style prototypes.
1085
ae7d0cac
MF		 10862015-03-16 Mike Frysinger <vapier@gentoo.org>
1087
1088 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1089 symlinking tconfig.h to tconfig.in.
1090 * config.in, configure: Regenerate.
1091 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1092 * tconfig.in: Rename file ...
1093 * tconfig.h: ... here.
1094
8406bb59
MF		 10952015-03-15 Mike Frysinger <vapier@gentoo.org>
1096
1097 * dv-socker.h (dv_sockser_install): Declare.
1098 * sim-module.c: Include config.h.
1099 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1100 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1101 * sim-module.h: Include gdb/remote-sim.h.
1102
1303206d
MF		 11032015-03-14 Mike Frysinger <vapier@gentoo.org>
1104
1105 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1106 (sim-inline.c): Delete rule.
1107
465fb143
MF		 11082015-03-14 Mike Frysinger <vapier@gentoo.org>
1109
1110 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1111 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1112 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1113
93129366
MF		 11142015-03-14 Mike Frysinger <vapier@gentoo.org>
1115
1116 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1117 [!ASSERT, WITH_ASSERT]: Likewise.
1118 * sim-endian.c: Delete sim-io.h include.
1119
4c4ca605
MF		 11202015-02-19 Mike Frysinger <vapier@gentoo.org>
1121
1122 * run-sim.h (sim_kill): Delete unused prototype.
1123
dc1d9d1f
CG		 11242015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1125
16218fd3
CG		 1126 * gentmap.c: Include "string.h".
1127
11282015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1129
1130 * sim-options.c (sim_args_command): Call freeargv() when failure
1131 occurs.
dc1d9d1f 1132
fdbf396f
JB		 11332015-01-07 Joel Brobecker <brobecker@adacore.com>
1134
1135 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1136
2d7bb758
JB		 11372014-12-03 Joel Brobecker <brobecker@adacore.com>
1138
1139 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1140 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1141 callbacks following renaming in callback.h.
1142 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1143 callback by call to "to_lstat" callback
1144
6aefca7e
GB		 11452014-08-28 Gary Benson <gbenson@redhat.com>
1146
1147 * sim-trace.h (debug_printf): New define.
1148
2974be62
AM		 11492014-08-19 Alan Modra <amodra@gmail.com>
1150
1151 * configure: Regenerate.
1152
faa743bb
RM		 11532014-08-15 Roland McGrath <mcgrathr@google.com>
1154
1155 * configure: Regenerate.
1156 * config.in: Regenerate.
1157
60d847df
MF		 11582014-03-10 Mike Frysinger <vapier@gentoo.org>
1159
1160 * sim-command.c (sim_do_command): Add const to cmd.
1161 * sim-options.c (sim_args_command): Add const to cmd.
1162 * sim-options.h (sim_args_command): Add const to cmd.
1163
b2b255bd
MF		 11642014-03-05 Mike Frysinger <vapier@gentoo.org>
1165
1166 * sim-hload.c (sim_load): Add const to prog.
1167 * sim-load.c (sim_load_file): Likewise.
1168 * sim-utils.c (sim_analyze_program): Likewise.
1169 * sim-utils.h (sim_analyze_program): Likewise.
1170 (sim_load_file): Likewise.
1171
1a8a700e
MF		 11722014-03-04 Mike Frysinger <vapier@gentoo.org>
1173
1174 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1175 * callback.c (system): Delete unused prototype.
1176 (os_init): Likewise.
1177 (os_shutdown): Likewise.
1178 (os_unlink): Likewise.
1179 (os_time): Likewise.
1180 (os_system): Likewise.
1181 (os_rename): Likewise.
1182 (os_write_stdout): Likewise.
1183 (os_flush_stdout): Likewise.
1184 (os_write_stderr): Likewise.
1185 (os_flush_stderr): Likewise.
1186 (os_write): Likewise.
1187 (os_read_stdin): Likewise.
1188 (os_read): Likewise.
1189 (os_open): Likewise.
1190 (os_lseek): Likewise.
1191 (os_isatty): Likewise.
1192 (os_get_errno): Likewise.
1193 (os_close): Likewise.
1194 (os_vprintf_filtered): Likewise.
1195 (os_evprintf_filtered): Likewise.
1196 (os_error): Likewise.
1197 (fdmap): Likewise.
1198 (fdbad): Likewise.
1199 (wrap): Likewise.
1200 (wrap): Change to new style prototype.
1201 (fdbad): Likewise.
1202 (fdmap): Likewise.
1203 (os_close): Likewise.
1204 (os_poll_quit): Likewise.
1205 (os_get_errno): Likewise.
1206 (os_isatty): Likewise.
1207 (os_lseek): Likewise.
1208 (os_open): Likewise.
1209 (os_read): Likewise.
1210 (os_read_stdin): Likewise.
1211 (os_write): Likewise.
1212 (os_write_stdout): Likewise.
1213 (os_flush_stdout): Likewise.
1214 (os_write_stderr): Likewise.
1215 (os_flush_stderr): Likewise.
1216 (os_rename): Likewise.
1217 (os_system): Likewise.
1218 (os_time): Likewise.
1219 (os_unlink): Likewise.
1220 (os_stat): Likewise.
1221 (os_fstat): Likewise.
1222 (os_lstat): Likewise.
1223 (os_ftruncate): Likewise.
1224 (os_truncate): Likewise.
1225 (os_pipe): Likewise.
1226 (os_pipe_empty): Likewise.
1227 (os_pipe_nonempty): Likewise.
1228 (os_shutdown): Likewise.
1229 (os_init): Likewise.
1230 (cb_read_target_syscall_maps): Likewise.
1231 (cb_target_to_host_syscall): Likewise.
1232 (cb_host_to_target_errno): Likewise.
1233 (cb_target_to_host_open): Likewise.
1234 (cb_store_target_endian): Likewise.
1235 (cb_host_to_target_stat): Likewise.
1236 * sim-hload.c (sim_load): Change to new style prototype.
1237 * sim-load.c (sim_load_file): Change to new style prototype.
1238 (report_transfer_performance): Likewise.
1239 (xprintf_bfd_vma): Likewise.
1240 * syscall.c (cb_get_string): Change to new style prototype.
1241 (get_path): Likewise.
1242 (cb_syscall): Likewise.
1243
7b064844
HPN		 12442013-10-15 Hans-Peter Nilsson <hp@axis.com>
1245
1246 * create-version.sh: Align parameters to match those of
1247 ../../gdb/common/create-version.sh.
1248 * Make-common.in (srcsim): New variable.
1249 (version.c): Adjust call to create-version.sh as per above.
1250
bf3d9781
AM		 12512013-09-23 Alan Modra <amodra@gmail.com>
1252
1253 * configure: Regenerate.
1254
f06dccb0
MF		 12552013-09-03 Mike Stump <mikestump@comcast.net>
1256
1257 * sim-options.c (complete_option_list): Mark text and word const.
1258
d6c2da54
TT		 12592013-06-28 Tom Tromey <tromey@redhat.com>
1260
1261 * Make-common.in (version.c): Use version.in, not
1262 common/version.in.
1263 * create-version.sh: Likewise.
1264
b652c496
JB		 12652013-06-24 Joel Brobecker <brobecker@adacore.com>
1266
1267 * create-version.sh: New script. Adapted from
1268 gdb/commong/create-version.sh.
1269 * Make-common.in (version.c): Update rule dependencies,
1270 and re-implement using create-version.sh.
1271
3346cfda
NC		 12722013-06-21 Nick Clifton <nickc@redhat.com>
1273
1274 * gennltvals.sh: Add msp430 support.
1275 * nltvals.def: Regenerate.
1276
31e6ad7d
MF		 12772013-06-03 Mike Frysinger <vapier@gentoo.org>
1278
1279 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1280 * aclocal.m4, configure: Regenerate.
1281
d3685d60
TT		 12822013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1283
1284 PR build/15414:
1285 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1286 -Wformat-nonliteral with -Wno-format.
1287
1517bd27
MF		 12882013-03-26 Mike Frysinger <vapier@gentoo.org>
1289
1290 * acinclude.m4: Regenerate.
1291
3fd38161
JS		 12922013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1293
1294 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1295 which do not support dv-sockser.o. Add always as option to
1296 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1297 is always required to be enabled by simulator.
1298
3f170f37
MF		 12992012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1300
1301 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1302 * nltvals.def: Regenerate.
1303
5f3ef9d0
JB		 13042012-06-16 Joel Brobecker <brobecker@adacore.com>
1305
1306 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1307 * config.in, configure: Regenerate.
1308
2c1fa544
PA		 13092012-05-24 Pedro Alves <palves@redhat.com>
1310
1311 * sim-signal.h (sim_signal_to_target): Rename to ...
1312 (sim_signal_to_gdb_signal): ... this.
1313 * sim-signal.c (sim_signal_to_target): Rename to ...
1314 (sim_signal_to_gdb_signal): ... this.
1315 * sim-reason.c (sim_stop_reason): Adjust to rename.
1316
a493e3e2
PA		 13172012-05-24 Pedro Alves <palves@redhat.com>
1318
1319 PR gdb/7205
1320
72f4393d 1321 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1322
2ea28649
PA		 13232012-05-24 Pedro Alves <palves@redhat.com>
1324
1325 PR gdb/7205
1326
1327 Replace target_signal with gdb_signal throughout.
1328
a6ff997c
NC		 13292012-05-18 Nick Clifton <nickc@redhat.com>
1330
1331 PR 14072
1332 * callback.c: Include config.h before system header files.
1333 * cgen-trace.c: Likewise.
1334 * cgen-utils.c: Likewise.
1335 * gentmap.c: Likewise.
1336
ffbc20d9
MF		 13372012-04-02 Mike Frysinger <vapier@gentoo.org>
1338
1339 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1340
2aaed979
KB		 13412012-03-28 Rathish C <rathish.c@kpitcummins.com>
1342
1343 * sim-trace.c: Update the function prototype of save_data_size.
1344 Move the enum data_fmt from here...
1345 * sim-trace.h: ...to here.
1346 Add function prototype of save_data.
1347
a35a3322
MF		 13482012-03-25 Mike Frysinger <vapier@gentoo.org>
1349
1350 * sim-core.h (sim_core_trans_addr): Add prototype.
1351
f914e384
HPN		 13522012-03-24 Hans-Peter Nilsson <hp@axis.com>
1353
1354 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1355 missing in last change.
1356
2232061b
MF		 13572012-03-24 Mike Frysinger <vapier@gentoo.org>
1358
1359 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1360 * nrun.c: Include string.h/strings.h.
1361 * aclocal.m4, config.in, configure: Regenerate.
1362
ac0aacdf
MF		 13632012-03-22 Mike Frysinger <vapier@gentoo.org>
1364
1365 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1366 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1367 out -Werror initialization.
1368
509deab2
MF		 13692012-03-19 Mike Frysinger <vapier@gentoo.org>
1370
1371 * Make-common.in (TAGS): Change a-z to [:lower:].
1372 * acinclude.m4 (sim-trace): Likewise.
1373 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1374 Change A-Za-z0-9 to [:alnum:].
1375
9a5e0c49
MF		 13762012-03-18 Mike Frysinger <vapier@gentoo.org>
1377
1378 * nrun.c (main): Display strsignal of sigrc.
1379
96cdfef0
MF		 13802012-01-06 Mike Frysinger <vapier@gentoo.org>
1381
1382 * Makefile.in (abs_srcdir): Declare.
1383 (srcroot): Define in terms of abs_srcdir.
1384 (headers): Change srcdir to abs_srcdir.
1385
12c3e59c
JB		 13862012-01-02 Joel Brobecker <brobecker@adacore.com>
1387
1388 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1389 header.
1390
96987c2b
JB		 13912011-12-19 Joel Brobecker <brobecker@adacore.com>
1392
1393 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1394 system bourne shell.
1395
71712327
MF		 13962011-12-03 Mike Frysinger <vapier@gentoo.org>
1397
1398 * syscall.c (cb_get_string): Rename from "get_string".
1399 (get_path): Rename get_string call to cb_get_string.
1400
db2e4d67
MF		 14012011-12-03 Mike Frysinger <vapier@gentoo.org>
1402
1403 * Make-common.in (VPATH): Add $(srccom).
1404 (DEP): Delete.
1405 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1406 POSTCOMPILE): New variables.
1407 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1408 Include dependency files, when using GNU Make. Delete all
1409 dependency-only rules.
1410 * aclocal.m4: Include ../../config/depstand.m4. Call
1411 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1412 (MAKE, GMAKE): New substs.
1413
a13852d9
MF		 14142011-11-07 Mike Frysinger <vapier@gentoo.org>
1415
1416 PR sim/13161
1417 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1418 * configure, config.in: Regenerate.
1419 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1420
4399a56b
MF		 14212011-10-19 Mike Frysinger <vapier@gentoo.org>
1422
1423 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1424
f1a81b37
JB		 14252011-10-18 John Wehle <john@feith.com> (tiny patch)
1426
1427 * sim-profile.c (profile_info): Only print the title once.
1428
9c082ca8
MF		 14292011-10-17 Mike Frysinger <vapier@gentoo.org>
1430
1431 * acinclude.m4: Rename from aclocal.m4.
1432 * aclocal.m4: Regenerate.
1433
6ffe910a
MF		 14342011-10-17 Mike Frysinger <vapier@gentoo.org>
1435
1436 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1437 * common.m4: Delete.
1438 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1439 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1440 * configure: Regenerate.
1441
59c0b43d
TT		 14422011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1443
1444 * sim-alu.h (ALU32_AND): Clear carry flag.
1445 (ALU32_AND): Clear carry flag.
1446
66f8d993
MF		 14472011-10-09 Mike Frysinger <vapier@gentoo.org>
1448
1449 * dv-cfi.c: Include stdbool.h.
1450
d56a2aae
MF		 14512011-10-09 Mike Frysinger <vapier@gentoo.org>
1452
1453 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1454
4a99173d
MF		 14552011-10-04 Mike Frysinger <vapier@gentoo.org>
1456
1457 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1458 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1459
10915d9a
MF		 14602011-07-12 Mike Frysinger <vapier@gentoo.org>
1461
1462 * sim-command.c: Include sim-options.h.
1463
63042524
MF		 14642011-07-12 Mike Frysinger <vapier@gentoo.org>
1465
1466 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1467
24a6c33d
MF		 14682011-07-12 Mike Frysinger <vapier@gentoo.org>
1469
1470 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1471 Delete direct call to AC_PROG_CC.
1472
2419798b
MF		 14732011-07-05 Mike Frysinger <vapier@gentoo.org>
1474
1475 * sim-command.c: New file.
1476 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1477 (sim-command.o): New rule.
1478
440db575
MF		 14792011-05-27 Mike Frysinger <vapier@gentoo.org>
1480
1481 * sim-options.c (standard_option_handler): Remove arg[0] check
1482 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1483 not an empty string, otherwise assign "" back to it.
1484
3ddcae71
MF		 14852011-05-26 Mike Frysinger <vapier@gentoo.org>
1486
1487 * nltvals.def: Regenerate to include Blackfin syscalls again.
1488
3a49ea9f
MF		 14892011-05-25 Mike Frysinger <vapier@gentoo.org>
1490
1491 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1492 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1493 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1494 (trace_idx_to_str): Likewise.
1495 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1496 (TRACE_syscall): Define.
1497 (WITH_TRACE_SYSCALL_P): Likewise.
1498 (TRACE_SYSCALL_P): Likewise.
1499
dd931b2f
MF		 15002011-05-23 Mike Frysinger <vapier@gentoo.org>
1501
1502 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1503 remove now-unnecessary sub-scope for glue->type setting.
1504 Check to see if the "reg" property exists before we use it, and
1505 if it doesn't exist, error out for "glue" devices.
1506
0e31da21
MF		 15072011-05-23 Mike Frysinger <vapier@gentoo.org>
1508
1509 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1510 glue-or, and set type to glue_xor when name is glue-xor.
1511 (hw_glue_port_event): Return immediately when type is glue_io
1512 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1513 and hw_port_event calls from glue_and to end of function.
1514
34b47c38
MF		 15152011-05-11 Mike Frysinger <vapier@gentoo.org>
1516
1517 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1518 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1519 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1520 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1521 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1522 around function arguments.
1523
56a9aa1d
MF		 15242011-04-14 Mike Frysinger <vapier@gentoo.org>
1525
1526 * sim-options.c (complete_option_list, sim_complete_command):
1527 New functions.
1528
d45bea91
MF		 15292011-04-02 Mike Frysinger <vapier@gentoo.org>
1530
1531 * dv-glue.c: Fix up style.
1532
12c4cbd5
MF		 15332011-04-02 Mike Frysinger <vapier@gentoo.org>
1534
1535 * hw-alloc.c (hw_alloc_data): Adjust brace.
1536 * hw-base.c (hw_base_data): Likewise.
1537 (generic_hw_unit_decode): Fix indentation.
1538 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1539 * hw-events.c (hw_event, hw_event_data): Likewise.
1540 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1541 * hw-instances.c (hw_instance_data): Likewise.
1542 * hw-instances.h (hw_instance): Likewise.
1543 * hw-main.h (hw_descriptor, enum): Likewise.
1544 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1545 * hw-ports.h (hw_port_descriptor): Likewise.
1546 * hw-properties.c (hw_property_data): Likewise.
1547 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1548 _range_property_spec, _reg_property_spec): Likewise.
1549 * hw-tree.c (_name_specifier, printer): Likewise.
1550 (split_device_specifier, parse_string_property, hw_tree_traverse,
1551 print_size, print_reg_property, print_string, print_properties):
1552 Fix indentation.
1553
66ee2731
MF		 15542011-03-29 Mike Frysinger <vapier@gentoo.org>
1555
1556 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1557 * Make-common.in (dv-cfi.o): New rule.
1558 * dv-cfi.c, dv-cfi.h: New files.
1559
165b70ea
KB		 15602011-03-21 Kevin Buettner <kevinb@redhat.com>
1561
1562 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1563 fcntl.h and sys/fcntl.h, for constants.
1564 * nltvals.def: Regenerate.
1565 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1566 * sim-io.h (sys/types.h, sys/stat.h): Include.
1567 (sim_io_stat, sim_io_fstat): Declare.
1568
028f6515
MF		 15692011-03-14 Mike Frysinger <vapier@gentoo.org>
1570
1571 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1572 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1573 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1574 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1575 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1576 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1577 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1578 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1579 syscall.c: Trim trailing whitespace.
1580
ef016f83
MF		 15812011-03-05 Mike Frysinger <vapier@gentoo.org>
1582
1583 * gennltvals.sh: Handle bfin targets.
1584 * nltvals.def: Regenerate.
1585
fee17b35
KB		 15862011-02-25 Kevin Buettner <kevinb@redhat.com>
1587
1588 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1589 file descriptors.
1590
d79fe0d6
MF		 15912011-02-14 Mike Frysinger <vapier@gentoo.org>
1592
1593 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1594 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1595 (hw_free): Drop zfree logic and always call free.
1596 * hw-base.c (hw_delete): Change zfree to free.
1597 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1598 (hw_handle_remove_phandle): Likewise.
1599 * hw-instances.c (hw_instance_delete): Likewise.
1600 * hw-tree.c (parse_reg_property): Likewise.
1601 (parse_ranges_property): Likewise.
1602 (parse_string_property): Likewise.
1603 * sim-core.c (sim_core_uninstall): Likewise.
1604 * sim-cpu.c (sim_cpu_free_all): Likewise.
1605 * sim-hw.c (sim_hw_uninstall): Likewise.
1606 * sim-memopt.c (do_memopt_delete): Likewise.
1607 (sim_memory_uninstall): Likewise.
1608 * sim-module.c (sim_module_uninstall): Likewise.
1609 * sim-options.c (sim_parse_args): Likewise.
1610 * sim-profile.c (profile_pc_cleanup): Likewise.
1611 (profile_uninstall): Likewise.
1612 * sim-watch.c (do_watchpoint_delete): Likewise.
1613 * sim-utils.c (zfree): Delete.
1614 (sim_state_free): Change zfree to free.
1615 * sim-utils.h (zfree): Delete.
1616
891e7fb1
MF		 16172011-02-13 Mike Frysinger <vapier@gentoo.org>
1618
1619 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1620
9bd90cce
MF		 16212011-01-12 Mike Frysinger <vapier@gentoo.org>
1622
1623 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1624
39a3ae0a
MF		 16252011-01-12 Mike Frysinger <vapier@gentoo.org>
1626
1627 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1628 fails.
1629 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1630 when asprintf fails.
1631 * sim-utils.c (sim_do_commandf): Issue an error and return when
1632 asprintf fails.
1633 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1634 asprintf fails.
1635
3143e5a9
MF		 16362011-01-11 Mike Frysinger <vapier@gentoo.org>
1637
1638 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1639 bytes has been calculated and when mmap_next_fd is valid and
1640 nr_bytes is 0.
1641 (memory_option_handler): Allow missing size when mmap_next_fd is
1642 valid.
1643
cb11d1f4
MF		 16442011-01-10 Mike Frysinger <vapier@gentoo.org>
1645
1646 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1647 not empty, and always append $3 to $hardware.
1648
16492011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1650
1651 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1652 * sim-hw.h (sim_hw_abort): Likewise.
1653
cc25892b
MF		 16542011-01-05 Mike Frysinger <vapier@gentoo.org>
1655
1656 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1657
44944448
JB		 16582011-01-05 Joel Brobecker <brobecker@adacore.com>
1659
1660 * run.1: Copyright year update.
1661
e61ddca7
MF		 16622010-12-28 Mike Frysinger <vapier@gentoo.org>
1663
e71b81d8
MF		 1664 * hw-alloc.h (HW_NALLOC): Define.
1665
1666010-12-28 Mike Frysinger <vapier@gentoo.org>
1667
e61ddca7
MF		 1668 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1669
bef6be3d
MF		 16702010-12-15 Mike Frysinger <vapier@gentoo.org>
1671
1672 * sim-memopt.c (OPTION_MAP_INFO): Define.
1673 (memory_options): Handle --map-info.
1674 (memory_option_handler): Handle OPTION_MAP_INFO.
1675
5be229c0
MF		 16762010-11-22 Mike Frysinger <vapier@gentoo.org>
1677
1678 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1679 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1680 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1681
81c641e7
MF		 16822010-11-22 Mike Frysinger <vapier@gentoo.org>
1683
1684 * sim-core.c (WITH_HW): Add device casts to device_error,
1685 device_io_read_buffer, and device_io_write_buffer.
1686
6ab5626b
MF		 16872010-11-16 Mike Frysinger <vapier@gentoo.org>
1688
1689 * dv-sockser.c (dv_sockser_write_buffer): New function.
1690 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1691 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1692
0bd15c7f
HPN		 16932010-10-07 Hans-Peter Nilsson <hp@axis.com>
1694
1695 * callback.c (os_lseek): Call wrap on lseek result.
1696
363a6e9f
OS		 16972010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1698
1699 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1700 call by its equality to -1 not by it being negative.
1701 (connected_p): Likewise for accept() call.
1702
c8551de3
MF		 17032010-04-23 Mike Frysinger <vapier@gentoo.org>
1704
1705 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1706
ef93a840
MF		 17072010-04-21 Mike Frysinger <vapier@gentoo.org>
1708
1709 * profile.c (sim_profile_print_bar): Add cpu argument.
1710
f093db8c
MF		 17112010-04-21 Mike Frysinger <vapier@gentoo.org>
1712
1713 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1714
0d3d2c71
MF		 17152010-04-21 Mike Frysinger <vapier@gentoo.org>
1716
1717 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1718 (profile_print_pc): Convert sim_io_printf to profile_printf.
1719 (profile_print_insn): Likewise.
1720 (profile_print_memory): Likewise.
1721 (profile_print_core): Likewise.
1722 (profile_print_model): Likewise.
1723 (sim_profile_print_bar): Likewise.
1724 (profile_print_speed): Likewise.
1725 (profile_print_addr_ranges): Likewise.
1726 (profile_info): Likewise.
1727 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1728
bd0bd508
MF		 17292010-04-19 Mike Frysinger <vapier@gentoo.org>
1730
1731 * sim-model.c (OPTION_MODEL): Convert to enum.
1732 (OPTION_MODEL_INFO): New enum.
1733 (model_options): Add model-info/info-model entries.
1734 (model_option_handler): Handle OPTION_MODEL_INFO.
1735
e8a76151
MF		 17362010-04-13 Mike Frysinger <vapier@gentoo.org>
1737
1738 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1739 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1740 initially.
1741
cb1cc9c6
MF		 17422010-04-13 Mike Frysinger <vapier@gentoo.org>
1743
1744 * sim-hrw.c (sim_write): Add const to buf arg.
1745 * sim-utils.h (sim_write_fn): Likewise.
1746
58f03a40
MF		 17472010-04-12 Mike Frysinger <vapier@gentoo.org>
1748
1749 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1750 defines.
1751
21cf617c
MF		 17522010-04-12 Mike Frysinger <vapier@gentoo.org>
1753
1754 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1755 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1756 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1757 * dv-sockser.c (sockser_options): Likewise.
1758 * hw-ports.c (empty_hw_ports): Likewise.
1759 * sim-hw.c (hw_options): Likewise.
1760 * sim-model.c (model_options): Likewise.
1761 * sim-options.c (standard_options): Likewise.
1762 * sim-profile.c (profile_options): Likewise.
1763 * sim-trace.c (trace_options): Likewise.
1764 * sim-watch.c (watchpoint_options): Likewise.
1765
e377ca52
MF		 17662010-04-12 Mike Frysinger <vapier@gentoo.org>
1767
1768 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1769 the local "arg_table" variable, and the xmalloc cast.
1770
adaaf009
MF		 17712010-04-10 Mike Frysinger <vapier@gentoo.org>
1772
1773 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1774 "prefix" var.
092d8476 1775 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1776
9ec7269f
MF		 17772010-04-10 Mike Frysinger <vapier@gentoo.org>
1778
1779 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1780
709b3bb3
MF		 17812010-04-10 Mike Frysinger <vapier@gentoo.org>
1782
1783 * sim-trace.c (save_data): Add const markings to "buf" argument.
1784
3dd68605
MF		 17852010-04-10 Mike Frysinger <vapier@gentoo.org>
1786
1787 * sim-options.c (standard_option_handler): Add const markings to
1788 local "type" var.
1789
0ad22a74
MF		 17902010-04-02 Mike Frysinger <vapier@gentoo.org>
1791
1792 * hw-ports.h: Fix spelling typos.
1793
75005b3a
MF		 17942010-03-30 Mike Frysinger <vapier@gentoo.org>
1795
1796 * configure.ac: Check for socklen_t.
1797 * configure, config.in: Regenerated.
1798 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1799
d946c288
MF		 18002010-03-30 Mike Frysinger <vapier@gentoo.org>
1801
1802 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1803 * sim-hw.c (hw_option_handler): Likewise.
1804
ff398ee4
MF		 18052010-03-30 Mike Frysinger <vapier@gentoo.org>
1806
1807 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1808 (interrupt_nr_to_str): Likewise.
1809 (default_interrupt_names): Add const to pointer type.
1810 (sim_watchpoint_install): Add const to prefix.
1811 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1812
6bf91687
MF		 18132010-03-30 Mike Frysinger <vapier@gentoo.org>
1814
1815 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1816 (sim_core_write_buffer): Likewise.
1817
15f3c2de
MF		 18182010-03-30 Mike Frysinger <vapier@gentoo.org>
1819
1820 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1821 the SIM_HAVE_ADDR_RANGE define.
1822
fb0cc53e
MF		 18232010-03-30 Mike Frysinger <vapier@gentoo.org>
1824
1825 * sim-core.h (device_error): Add const to message, and add printf
1826 format attribute.
1827
739dfd28
MF		 18282010-03-30 Mike Frysinger <vapier@gentoo.org>
1829
1830 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1831 SIM_HAVE_ADDR_RANGE define.
1832
59db87ad
MF		 18332010-03-30 Mike Frysinger <vapier@gentoo.org>
1834
1835 * dv-glue.c (hw_glue_ports): Swap static and const.
1836
dc416615
MF		 18372010-03-30 Mike Frysinger <vapier@gentoo.org>
1838
1839 * nrun.c (usage): Use void in definition.
1840 * sim-options.c (dup_arg_p): Convert old-style function definition.
1841 (sim_parse_args): Likewise.
1842 (sim_print_help): Likewise.
1843 * sim-trace.c (set_trace_option_mask): Likewise.
1844 (set_trace_option): Likewise.
1845 * sim-utils.c (sim_analyze_program): Likewise.
1846 (sim_elapsed_time_get): Likewise.
1847 (sim_elapsed_time_since): Likewise.
1848
11409fac
MF		 18492010-03-22 Mike Frysinger <vapier@gentoo.org>
1850
1851 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1852 (standard_options): Likewise.
1853 (standard_option_handler): Likewise.
1854
6d519a46
MF		 18552010-03-16 Mike Frysinger <vapier@gentoo.org>
1856
1857 * hw-ports.c (TRACE): Delete.
1858 * hw-properties.c (TRACE): Delete.
1859 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1860 (hw_find_integer_property): Likewise.
1861 (hw_find_integer_array_property): Likewise.
1862 (hw_add_duplicate_property): Likewise.
1863
799026a7
MF		 18642010-03-15 Mike Frysinger <vapier@gentoo.org>
1865
1866 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1867 "boolean".
1868
fd87baa9
MF		 18692010-02-04 Mike Frysinger <vapier@gentoo.org>
1870
1871 * sim-model.c: Include sim-model.h
1872
294bcb78
MF		 18732010-02-04 Mike Frysinger <vapier@gentoo.org>
1874
1875 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1876 & from the STATE_CPU() examples.
1877
80532737
DE		 18782010-01-24 Doug Evans <dje@sebabeach.org>
1879
d2c7a1a6
DE		 1880 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1881 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1882 ufixsfsi): Ditto.
1883 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1884 (struct cgen_fp_ops): Update signatures of floating point conversion
1885 operations.
1886
80532737
DE		 1887 * Make-common.in (CGEN_SIM_DEPS): Define.
1888 (CGEN_INCLUDE_DEPS): Use it.
1889 (CGEN_MAIN_CPU_DEPS): Simplify.
1890
1377e154
DE		 18912010-01-22 Doug Evans <dje@sebabeach.org>
1892
1893 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1894 (SUBWORDTFSI, JOINSIDI): Ditto.
1895
ec11f055
DE		 18962010-01-05 Doug Evans <dje@sebabeach.org>
1897
1898 * cgen-types.h (SETDI): Delete, unused.
1899
a09a0bfd
DE		 19002009-12-02 Doug Evans <dje@sebabeach.org>
1901
1902 * cgen-engine.h: Remove duplicated comment.
1903
62836bf4
DE		 19042009-11-23 Doug Evans <dje@sebabeach.org>
1905
1906 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1907 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1908
e94d449d
DE		 19092009-11-22 Doug Evans <dje@sebabeach.org>
1910
197fa1aa
DE		 1911 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1912 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1913 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1914 instead of CGEN_INSN_INT.
1915
e94d449d
DE		 1916 * cgen-trace.h (trace_extract): Add cast to fix warning.
1917
ca25db52
DE		 19182009-11-05 Doug Evans <dje@sebabeach.org>
1919
1920 * cgen-mem.h (DECLARE_GETT): Don't inline.
1921 (DECLARE_SETT): Ditto.
1922
c272cb46
JS		 19232009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1924
1925 * sim-inline.h: Fix spelling error.
1926
1428dced
TT		 19272009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1928
1929 * Make-common.in: Add datarootdir.
1930
44330079
RW		 19312009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1932
0aec8eb1
RW		 1933 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1934 (SIM_CHECK_MEMBERS_1): Remove.
1935 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1936 AC_CHECK_MEMBERS one.
1937 * configure: Regenerate.
1938
44330079
RW		 1939 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1940 * configure: Regenerate.
1941
d6416cdc
RW		 19422009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1943
81ecdfbb
RW		 1944 * config.in: Regenerate.
1945 * configure: Likewise.
1946
c462b41b
RW		 1947 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1948 definition of AC_CHECK_MEMBER.
1949
d6416cdc
RW		 1950 * aclocal.m4: m4_include toplevel config/override.m4.
1951 * configure: Regenerate.
1952
96e946ca
RW		 19532009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1954
1955 * Makefile.in (datarootdir): New variable.
1956
6a8b8615
DE		 19572009-07-07 Doug Evans <dje@sebabeach.org>
1958
1959 * Make-common.in (CPU_DIR): Define.
1960
2c2a86d7
DE		 19612009-07-06 Doug Evans <dje@sebabeach.org>
1962
1963 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1964 identifiers for file types rather than encoding internal
1965 implementation details of cgen.sh.
1966 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1967 * cgen.sh: Add support for parallel makes.
1968 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1969
c28c63d8
JB		 19702009-05-18 Jon Beniston <jon@beniston.com>
1971
72f4393d
L		 1972 * gennltvals.sh: Add lm32 target.
1973 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1974
982807ce
JB		 19752009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1976
1977 Speed up simulator startup:
1978 * sim-utils.c (zalloc): Use xcalloc.
1979
2a8922a9
HPN		 19802009-01-07 Hans-Peter Nilsson <hp@axis.com>
1981
2225d5bd
HPN		 1982 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1983 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1984 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1985 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1986 type, QI, HI, SI, DI.
1987
2a8922a9
HPN		 1988 * callback.c (os_error): Mark as being a noreturn function.
1989 * sim-io.h (sim_io_error): Similar for sim_io_error.
1990
6878aceb
JS		 19912008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1992
1993 * aclocal.m4: Fix underquoting of function names.
1994
be091327
DJ		 19952008-10-21 Julian Brown <julian@codesourcery.com>
1996
1997 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1998
79e1e459
HPN		 19992008-07-11 Hans-Peter Nilsson <hp@axis.com>
2000
2001 * common.m4: Add test for libz and zlib.h.
2002 * configure: Regenerate to track ../common/common.m4 changes.
2003 * config.in: Ditto.
2004
6efef468 20052008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 2006 Daniel Jacobowitz <dan@codesourcery.com>
2007 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 2008
2009 * aclocal.m4: Include ../../config/acx.m4.
2010 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2011 * configure, config.in: Regenerate.
2012 * Make-common.in (LIB_OBJS): Add version.o.
2013 (version.c, version.o): New rules.
72f4393d 2014 * run.c: Include version.h.
6efef468
JM		 2015 (usage): Add help parameter. Print output either to stdout or
2016 stderr depending on that parameter.
2017 (print_version): New.
2018 (main): Check for --help and --version.
2019 * run-sim.h (sim_target_display_usage): Add help parameter.
2020 * version.h: New.
2021
a4e64307
DJ		 20222008-04-14 Hans Kester <kester.hans@gmail.com>
2023
2024 * sim-signal.c: Define missing signals for _WIN32.
2025
2a3591b0
SR		 20262008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2027
2028 * gennltvals.sh: Add cr16.
2029 * nltvals.def: Rebuild.
2030
b981d709
DJ		 20312007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2032
eb639c50
DJ		 2033 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2034 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 2035
f40f1a01
NC		 20362007-08-10 Nick Clifton <nickc@redhat.com>
2037
2038 * sim-memopt.c (memory_options): Mention that the
2039 --memory-size switch accepts suffixes.
72f4393d
L		 2040 (parse_size): Handle a suffix on the size value.
2041 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2042 switch accepts suffixes.
72f4393d 2043 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2044
edc5d9ec
HPN		 20452006-12-21 Hans-Peter Nilsson <hp@axis.com>
2046
2047 * acconfig.h: Remove.
2048 * config.in: Regenerate.
2049
09d96939
TS		 20502006-11-07 Thiemo Seufer <ths@mips.com>
2051
2052 * gentmap.c: Fix compile time warning.
2053
7e129781
TS		 20542006-11-07 Thiemo Seufer <ths@mips.com>
2055
2056 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2057 for bfd text addresses.
2058
3ae2e9a3 20592006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2060 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2061
2062 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2063 SIM_QUIET_NAN_NEGATED.
2064
41ec9f20
TS		 20652006-08-29 Nigel Stephens <nigel@mips.com>
2066
2067 * sim-profile.c (profile_pc_init): Initialise default profiling
2068 frequency to a prime number.
2069 (profile_print_pc): Convert gmon.out sample data into target
2070 byte order.
2071
e85e3205
RE		 20722006-06-13 Richard Earnshaw <rearnsha@arm.com>
2073
2074 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2075 * common.m4: Likewise.
2076 * configure: Regenerated.
2077
2f0122dc
DJ		 20782006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2079
2080 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2081 * configure: Regenerated.
2082
20e95c23
DJ		 20832006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2084
2085 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2086 and LIBINTL_DEP everywhere.
2087 (CSEARCH): Use INCINTL.
2088 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2089 gettext macros.
2090 * configure: Regenerated.
2091
ea696909
HPN		 20922006-03-29 Hans-Peter Nilsson <hp@axis.com>
2093
2094 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2095 option-contents test.
2096
aba6488e
MM		 20972005-11-28 Mark Mitchell <mark@codesourcery.com>
2098
25520859
MM		 2099 * sim-signal.c (sim_signal_to_target): Fix typos.
2100
aba6488e
MM		 2101 * sim-reason.c (sim_stop_reason): Use
2102 sim_signal_to_target, not sim_signal_to_host.
2103 * sim-signal.c (sim_signal_to_host): Fix typo.
2104 (sim_signal_to_target): New function.
2105
f010abaa
HPN		 21062005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2107
2108 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2109 change.
2110
09b96ea0
ILT		 21112005-07-08 Ian Lance Taylor <ian@airs.com>
2112
efd36314
ILT		 2113 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2114
09b96ea0
ILT		 2115 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2116 different fraction for a quiet NaN.
2117 (unpack_fpu): Likewise.
2118
3b02a06b
BE		 21192005-07-08 Ben Elliston <bje@au.ibm.com>
2120
2121 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2122 * sim-load.c: Likewise.
2123 * syscall.c: Likewise.
2124
18d59ab9
CV		 21252005-05-24 Corinna Vinschen <vinschen@redhat.com>
2126
2127 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2128 check.
2129
149cfe5b
DJ		 21302005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2131
2132 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2133
3f6da722 21342005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2135
3f6da722
MI		 2136 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2137 and signed64 for __ALPHA__.
2138
2b193c4a
MK		 21392005-03-23 Mark Kettenis <kettenis@gnu.org>
2140
2141 * aclocal.m4 Include ../../gettext.m4.
2142 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2143 (AM_LC_MESSAGES): Remove.
2144 * configure: Regenerate.
2145
51216631
JB		 21462005-02-28 Jim Blandy <jimb@redhat.com>
2147
2148 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2149 -Wuninitialized in the default list of build warnings if CFLAGS is
2150 set, and doesn't include -O. (Using -Wuninitialized without
2151 optimization produces a warning, which interferes with compilation
2152 with -Werror.)
72f4393d 2153
0c4507fd
JB		 21542005-02-21 Jim Blandy <jimb@redhat.com>
2155
2156 * callback.c (os_fstat): Don't declare 't' unless it's used.
2157
9ab46d53
JB		 21582005-02-09 Jim Blandy <jimb@redhat.com>
2159
2160 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2161 '-s' argument.
2162 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2163 to $(CGEN), to ensure that the command substitution happens where
2164 the variable is referenced in the submake, not when the submake's
2165 arguments are expanded.
2166 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2167 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2168 application Scheme script directly after ${cgen}; don't precede it
2169 with a -s.
2170
f4f8cce4
HPN		 21712005-01-28 Hans-Peter Nilsson <hp@axis.com>
2172
97f669ed
HPN		 2173 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2174 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2175 Include libiberty.h.
2176 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2177 being either end of a pipe.
2178 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2179 (os_shutdown): Clear pipe state.
2180 (default_callback): Initialize new members.
2181
f4f8cce4
HPN		 2182 * callback.c (default_callback): Initialize target_endian.
2183 (cb_store_target_endian): Renamed from store, new first parameter
2184 host_callback *cb, drop last parameter big_p. Take endianness
2185 from cb.
2186 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2187 Remove variable big_p.
2188 * nrun.c (main): Initialize default_callback.target_endian.
2189
35695fd6
AC		 21902005-01-14 Andrew Cagney <cagney@gnu.org>
2191
2192 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2193 Add explicit call to AC_CONFIG_HEADER.
2194 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2195 * configure: Re-generate.
2196
f0569246
AC		 21972005-01-12 Andrew Cagney <cagney@gnu.org>
2198
2199 * common.m4: New file, based on of aclocal.m4.
2200
38f48d72
AC		 22012005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2202
2203 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2204 * configure: Regenerated to track ../common/aclocal.m4 changes.
2205
b7026657
AC		 22062005-01-07 Andrew Cagney <cagney@gnu.org>
2207
2208 * configure.ac: Rename configure.in, require autoconf 2.59.
2209 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2210 * configure: Re-generate.
2211
5d945fec
HPN		 22122004-12-15 Hans-Peter Nilsson <hp@axis.com>
2213
2214 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2215 <case CB_SYS_ftruncate>: New cases.
2216
0d3cd463
HPN		 22172004-12-13 Hans-Peter Nilsson <hp@axis.com>
2218
2219 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2220 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2221 * callback.c (os_lstat): New function.
0d3cd463 2222
119860e5
HPN		 22232004-12-08 Hans-Peter Nilsson <hp@axis.com>
2224
027e2a04
HPN		 2225 * run.1: Document --sysroot=filepath.
2226 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2227 (standard_options): Support --sysroot=<path>.
2228 (standard_option_handler): Handle OPTION_SYSROOT.
2229 * syscall.c (simulator_sysroot): Define, initialized empty.
2230 (get_path): Prepend simulator_sysroot to absolute file path.
2231 [HAVE_STRING_H]: Include string.h.
2232 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2233 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2234 (main): If simulator_sysroot is not empty, chdir there.
2235 * sim-config.h (simulator_sysroot): Declare.
2236
119860e5
HPN		 2237 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2238 cgen_rtx_error" in a CGEN-generated simulator.
2239 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2240 replacement for CGEN-related breakpoints.
2241
70ae6611
HPN		 22422004-12-07 Hans-Peter Nilsson <hp@axis.com>
2243
2244 * Make-common.in (sim-basics_h): Add $(callback_h).
2245
697afb65
HPN		 22462004-12-03 Hans-Peter Nilsson <hp@axis.com>
2247
2248 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2249 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2250 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2251 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2252 (SIM_CHECK_MEMBERS): New macros.
2253 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2254 for struct stat member test and write. Add ST_x calls for each
2255 struct stat member tested in configure.in. Wrap each ST_x call in
2256 #ifdef of configure macro for that member.
2257 * configure, config.in: Regenerate.
2258
6e56eb07
HPN		 22592004-12-01 Hans-Peter Nilsson <hp@axis.com>
2260
2261 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2262 /dev/null.
2263 <case desc>: Pass -OPC opcfile.
2264 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2265 parameter to cgen.sh.
2266
c87368ac
RE		 22672004-11-30 Richard Earnshaw <rearnsha@arm.com>
2268
2269 * Make-common.in (sim-basics_h): Correct dependencies on
2270 cconfig.h and tconfig.h
2271 (sim-load.o): Correct typo in sim-basics_h dependency.
2272
08cd3760
RE		 22732004-11-18 Richard Earnshaw <rearnsha@arm.com>
2274
15f5e61f
RE		 2275 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2276 sub-dependencies for other sim files that they include.
2277 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2278 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2279
1afbf186
HPN		 22802004-11-16 Hans-Peter Nilsson <hp@axis.com>
2281
1d72487d
HPN		 2282 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2283 endian information.
2284
1afbf186
HPN		 2285 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2286 $(remote_sim_h) too.
2287 (sim_main_headers): Add sim-utils.h.
2288
a3bb1089
FCE		 22892004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2290
2291 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2292
5a645dc5
AC		 22932004-07-26 Andrew Cagney <cagney@gnu.org>
2294
2295 Problem from Olaf Hering <olh@suse.de>.
2296 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2297
109d3db3
BE		 22982004-07-10 Ben Elliston <bje@au.ibm.com>
2299
2300 * hw-tree.c (parse_integer_property): Typo fix in comments.
2301 * sim-options.c (sim_args_command): Likewise.
2302
0aaa4a81
AC		 23032004-06-28 Andrew Cagney <cagney@gnu.org>
2304
2305 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2306
0242f9ea
JR		 23072004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2308
2309 * callback.c (os_shutdown): Fix bug in last change: actually
2310 mark file descriptors as available on startup.
2311
594ee3a7
JR		 23122004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2313
2314 [ include/gdb: * callback.h (host_callback_struct): Replace
2315 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2316 * callback.c: Changed all users.
594ee3a7 2317
5f510f9c
AM		 23182004-06-15 Alan Modra <amodra@bigpond.net.au>
2319
2320 * sim-load.c (sim_load_file): Use bfd_get_section_size
2321 instead of bfd_get_section_size_before_reloc.
2322
7659f80a
DJ		 23232004-05-18 Daniel Jacobowitz <dan@debian.org>
2324
2325 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2326 passing it to printf.
2327
41ee5402
DJ		 23282004-05-10 Daniel Jacobowitz <dan@debian.org>
2329
2330 * callback.c: Update copyright dates.
2331 * run.c: Likewise.
2332 * sim-basics.h: Likewise.
2333 * sim-load.c: Likewise.
2334 * syscall.c: Likewise.
2335
23362004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2337
2338 * callback.c: Include cconfig.h instead of config.h.
2339 * run.c: Likewise.
2340 * sim-basics.h: Likewise.
2341 * sim-load.c: Likewise.
2342 * syscall.c: Likewise.
2343
6d0c993e
BE		 23442004-01-16 Ben Elliston <bje@wasabisystems.com>
2345
2346 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2347
6edf0760
NC		 23482003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2349
2350 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2351
a69146da
KH		 23522003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2353
2354 * sim-options.c (standard_options): Fix the names of H8
2355 variants.
2356
fc0a2244
AC		 23572003-10-30 Andrew Cagney <cagney@redhat.com>
2358
2359 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2360 with "struct bfd_symbol".
2361
ee3073b5
AC		 23622003-10-21 Andrew Cagney <cagney@redhat.com>
2363
2364 * callback.c (os_truncate): Call "truncate", and not "stat".
2365
198beae2
AC		 23662003-10-20 Andrew Cagney <cagney@redhat.com>
2367
2368 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2369
8822d001
JR		 23702003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2371
2372 * callback.c (os_ftruncate, os_truncate): New functions.
2373 (default_callback): Initialize ftruncate and truncate members.
2374
ea52ff81
DB		 23752003-09-08 Dave Brolley <brolley@redhat.com>
2376
2377 On behalf of Doug Evans <dje@sebabeach.org>
2378 * cgen.sh: New arg archfile.
2379 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2380 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2381
e158f0a0
AC		 23822003-08-28 Andrew Cagney <cagney@redhat.com>
2383
2384 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2385 * sim-options.c (print_help): Cast the format with specifier to
2386 "int".
2387
33319edb 23882003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2389 Dave Brolley <brolley@redhat.com>
33319edb 2390
72f4393d 2391 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2392 fields of CGEN_WRITE_QUEUE_ELEMENT.
2393 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2394 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2395 * gennltvals.sh: Add frv target.
2396 * nltvals.def: Add frv target.
2397
72f536bd
MS		 23982003-06-23 Michael Snyder <msnyder@redhat.com>
2399
ac59bf8d 2400 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2401 * sim-reg.c: Fix cut-and-paste bug in comment.
2402
1f1b2817
AC		 24032003-06-22 Andrew Cagney <cagney@redhat.com>
2404
2405 From matthew green <mrg@redhat.com>:
72f4393d 2406 * sim-fpu.h: Update copyright.
1f1b2817 2407 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2408 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2409 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2410
89c0d7dd 24112003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2412
89c0d7dd 2413 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2414 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2415 with disassemble_info:read_memory_func.
2416 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2417
828c9ae6
MS		 24182003-06-04 Michael Snyder <msnyder@redhat.com>
2419
2420 * common/run.c (main): Remove SIM_H8300 ifdef.
2421 (usage): Ditto.
2422 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2423 (standard_options): Add '-x' for h8/300sx.
2424 (standard_option_handler): Add case for SIM_H8300SX.
2425
80d35d90
MS		 24262003-04-13 Michael Snyder <msnyder@redhat.com>
2427
2428 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2429
876fec02
AC		 24302003-03-01 Andrew Cagney <cagney@redhat.com>
2431
2432 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2433 (sim_engine_vabort): Ditto.
2434
6b4a8935
AC		 24352003-02-27 Andrew Cagney <cagney@redhat.com>
2436
2437 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2438 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2439 * nrun.c (main): Ditto.
2440
dbd7cd63
AC		 24412003-02-26 Andrew Cagney <cagney@redhat.com>
2442
2443 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2444 (sim_engine_vabort): Ditto.
2445 (sim_engine_halt, sim_engine_restart): Ditto.
2446
836cc9f4
AC		 24472003-02-20 Andrew Cagney <ac131313@redhat.com>
2448
2449 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2450 (sim-break_h): Delete macro.
2451 (sim-break.o): Delete rule.
2452 * sim-break.c: Delete file.
2453 * sim-break.h: Delete file.
2454 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2455 (STATE_BREAKPOINTS): Delete macro.
2456 (sim_state_base): Delete field breakpoints.
2457 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2458 sim_break_install to array.
2459
45a15d6f
KH		 24602003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2461
2462 * run.c (usage): Fix typos.
2463
127a77fe
CD		 24642002-11-27 Richard Sandiford <rsandifo@redhat.com>
2465
2466 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2467
b85e4829
AC		 24682002-11-22 Andrew Cagney <ac131313@redhat.com>
2469
2470 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2471 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2472 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2473 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2474 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2475 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2476 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2477 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2478 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2479 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2480
d25b1553
AC		 24812002-11-13 Andrew Cagney <cagney@redhat.com>
2482
2483 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2484
d690312f
CD		 24852002-11-06 Richard Sandiford <rsandifo@redhat.com>
2486
2487 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2488 (distclean): Depend on it.
2489
7c3e3b33
AM		 24902002-10-14 Alan Modra <amodra@bigpond.net.au>
2491
2492 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2493
7ede505a
DB		 24942002-08-29 Dave Brolley <brolley@redhat.com>
2495
2496 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2497
75c4388a
AC		 24982002-07-17 Andrew Cagney <cagney@redhat.com>
2499
2500 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2501 (sim_set_callbacks, sim_size, sim_trace)
2502 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2503 to here from "gdb/remote-sim.h".
2504
7a3085c1 25052002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2506
2507 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2508 avoid possible longjmp problems with automatic variable siggnal.
2509
076043f2
AC		 25102002-07-14 Andrew Cagney <ac131313@redhat.com>
2511
2512 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2513 * Make-common.in (installdirs): Make $(libdir) too, needed when
2514 installing libsim.a.
2515
3fbeef0b
AC		 25162002-07-13 Andrew Cagney <ac131313@redhat.com>
2517
2518 * gennltvals.sh (dir): Mark d30v as obsolete.
2519 * nltvals.def: Remove d30v.
2520
bf962092
AC		 25212002-06-17 Andrew Cagney <cagney@redhat.com>
2522
27961795
AC		 2523 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2524
bf962092
AC		 2525 * sim-memopt.c: Include <unistd.h>.
2526 (do_memopt_add): Fix printf format.
2527 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2528
c8cca39f
AC		 25292002-06-16 Andrew Cagney <ac131313@redhat.com>
2530
2531 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2532 --enable-gdb-build-warnings.
2533 * configure: Regenerated to track ../common/aclocal.m4 changes.
2534
307041b7 25352002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2536
72f4393d
L		 2537 * sim-fpu.c (unpack_fpu): Initialize exponent for
2538 sim_fpu_class_zero.
2539 (i2fpu): Same.
2540 (sim_fpu_sqrt): Same.
7d7d930f 2541
3c25f8c7
AC		 25422002-06-08 Andrew Cagney <cagney@redhat.com>
2543
2544 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2545 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2546 * run.c: Ditto.
2547 * sim-load.c: Ditto.
2548 * callback.c: Ditto.
2549 * syscall.c: Ditto.
2550 * Make-common.in (callback_h): Define.
2551 (remote_sim_h): Define.
2552 (run.o): Update.
2553 (callback.o): Update.
2554 (syscall.o): Update.
72f4393d 2555 (sim-load.o):
3c25f8c7
AC		 2556 (nrun.o): Update.
2557 (sim-hload.o): Update.
2558 (sim-io.o): Update.
2559 (sim-reason.o): Update.
2560 (sim-reg.o): Update.
2561 (sim-resume.o): Update.
2562
dbec3bef
KH		 25632002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2564
2565 * run.c: Fix formatting.
2566
de4112fa
NC		 25672002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2568
2569 * run-sim.h: New header. Provide prototypes for functions used
2570 between run() and libsim.a which are not used by GDB.
2571 * run.c: Include run-sim.h.
72f4393d
L		 2572 (main): If SIM_TARGET_SWITCHES is defined call
2573 sim_target_parse_command_line.
2574 (usage): If SIM_TARGET_SWITCHES is defined call
2575 sim_target_display_usage.
de4112fa 2576
a8cdafbd
AV		 25772002-05-17 Andrey Volkov <avolkov@transas.com>
2578
2579 * run.c: Made h8300s as new target, not h8300h alias.
2580 Added new option -S (h8300s target)
2581 * sim-options.c: Ditto.
72f4393d 2582
5accf1ff
CD		 25832002-05-01 Chris Demetriou <cgd@broadcom.com>
2584
2585 * callback.c: Use 'deprecated' rather than 'depreciated.'
2586
080fe24b
AC		 25872002-02-24 Andrew Cagney <ac131313@redhat.com>
2588
2589 From wiz at danbala:
2590 * sim-fpu.h: Fix grammar and typos.
2591 Fix PR gdb/287.
2592
6439295f
CD		 25932002-02-10 Chris Demetriou <cgd@broadcom.com>
2594
2595 * callback.c: Fix some spelling errors.
2596 * hw-device.h: Likewise.
2597 * hw-tree.c: Likewise.
2598 * sim-abort.c: Likewise.
2599 * sim-alu.h: Likewise.
2600 * sim-core.h: Likewise.
2601 * sim-events.c: Likewise.
2602 * sim-events.h: Likewise.
2603 * sim-fpu.h: Likewise.
2604 * sim-profile.h: Likewise.
2605 * sim-utils.c: Likewise.
2606
dea03d4e
HPN		 26072002-01-31 Hans-Peter Nilsson <hp@axis.com>
2608
2609 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2610 New functions.
2611
1636f0bb
BE		 26122002-01-20 Ben Elliston <bje@redhat.com>
2613
2614 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2615 the comment for this enumerator.
2616
b59d44de
BE		 26172002-01-14 Ben Elliston <bje@redhat.com>
2618
2619 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2620
280b26c0
KH		 26212001-12-20 Kazu Hirata <kazu@hxi.com>
2622
2623 * run.c (usage): Fix a typo.
2624
e3e473da
BE		 26252001-07-05 Ben Elliston <bje@redhat.com>
2626
2627 * Make-common.in (srccgen): Remove.
2628 (CGEN_CPU_DIR): Define.
2629 (CGEN_READ_SCM): Redefine without $(srccgen).
2630 (CGEN_ARCH_SCM): Ditto.
2631 (CGEN_CPU_SCM): Ditto.
2632 (CGEN_DECODE_SCM): Ditto.
2633 (CGEN_DESC_SCM): Ditto.
2634
2836ee25
FCE		 26352001-04-25 Frank Ch. Eigler <fche@redhat.com>
2636
2637 * sim-load.c (sim_load_file): Put it back: external now.
2638 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2639
5b778125
AC		 26402001-04-21 Andrew Cagney <ac131313@redhat.com>
2641
2642 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2643 internal interface.
2644 * sim-utils.c (sim_analyze_program): Ditto.
2645
6ec9f4a9
FCE		 26462001-04-19 Frank Ch. Eigler <fche@redhat.com>
2647
2648 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2649 we're finished with its immediate use.
2650 * sim-load.c (sim_load_file): Ditto.
2651
764f1408
FCE		 26522001-03-16 Frank Ch. Eigler <fche@redhat.com>
2653
2654 Add support for mmap-based memory regions.
2655 * sim-memopt.c (mmap_next_fd): New global.
2656 (sim_memory_init): Reinitialize it.
2657 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2658 "--memory-mapfile FILE" option. Check for some errors.
2659 (do_memopt_add): Conditionally do mmap instead of malloc for
2660 backing store of simulated memory. Check for more errors.
2661 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2662 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2663 * configure.in: Look for mmap/fstat related functions and headers.
2664 * config.in, configure: Regenerated.
2665
35c20992
FCE		 26662001-03-15 Frank Ch. Eigler <fche@redhat.com>
2667
2668 * sim-core.c (sim_core_map_attach): Correct overlap-related
2669 error messages.
2670
f6bb7a3b
MM		 26712001-03-07 Michael Meissner <meissner@redhat.com>
2672
2673 * run.c (alloca-conf.h): Delete, no longer provided.
2674
01816cd8
BE		 26752001-02-22 Ben Elliston <bje@redhat.com>
2676
2677 * sim-trace.h (TRACE_VPU_IDX): Add.
2678 (TRACE_vpu): Define.
2679 (WITH_TRACE_VPU_P): Likewise.
2680 (TRACE_VPU_P): Likewise.
2681 * sim-trace.c (OPTION_TRACE_VPU): Define.
2682 (trace_options): Add --trace-vpu.
2683 (trace_option_handler): Handle OPTION_TRACE_VPU.
2684 (trace_option_handler): Include VPU tracing in --trace-semantics.
2685 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2686
44a9331c
BE		 26872001-02-21 Ben Elliston <bje@redhat.com>
2688
2689 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2690 (TRACE_BRANCH_INPUT2): Likewise.
2691
c43ad8eb
BE		 26922001-02-09 Ben Elliston <bje@redhat.com>
2693
2694 * (profile_print_pc): Write header out in target byte order.
2695
26962001-02-09 Ben Elliston <bje@redhat.com>
2697
2698 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2699 adjusting the pc shift value.
2700
9397fcbf
FCE		 27012001-01-12 Chris Demetriou <cgd@sibyte.com>
2702
badd2b1e
BE		 2703 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2704 where a numeric value is supplied.
9397fcbf 2705
63fe1038
BE		 27062001-01-06 Ben Elliston <bje@redhat.com>
2707
2708 * cgen.sh: Allow extrafiles to include the semantics files when
2709 generating an ISA-specific decoder.
2710
b6f6b44d
AO		 27112000-12-27 Alexandre Oliva <aoliva@redhat.com>
2712
2713 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2714
ad8707b5
BE		 27152000-12-23 Ben Elliston <bje@redhat.com>
2716
2717 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2718 them to the trace stream using sim_fpu_printn_fpu. Include
2719 "sim-fpu.h".
2720
b94c0966
BE		 27212000-12-15 Ben Elliston <bje@redhat.com>
2722
2723 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2724 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2725 trailing digits as specified (-1 to print all digits).
2726 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2727 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2728 to print_bits ().
2729
fd5d712e
BE		 27302000-12-13 Ben Elliston <bje@redhat.com>
2731
2732 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2733 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2734 (defs): New action.
2735
4c15ccf7
GK		 27362000-12-12 Geoffrey Keating <geoffk@redhat.com>
2737
2738 * sim-endian.h: Don't have parameters on macro definitions which
2739 are simply renaming functions, to permit use of XCONCAT2 in both
2740 the macro name and the arguments in a use of such a definition.
2741
0d277f51
BE		 27422000-12-11 Ben Elliston <bje@redhat.com>
2743
2744 * cgen-ops.h (SUBWORDDFDI): New function.
2745
bb4e03e5
BE		 27462000-12-05 Ben Elliston <bje@redhat.com>
2747
c79688eb
BE		 2748 * Make-common.in (cgen-defs): New target.
2749 (cgen-decode): Pass $(EXTRAFILES).
2750
bb4e03e5
BE		 2751 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2752 -outfile-suffix options.
2753
76440e4b
BE		 27542000-12-04 Ben Elliston <bje@redhat.com>
2755
6227bc85
BE		 2756 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2757 (SUBWORDSIUQI): Likewise.
2758 (SUBWORDDIHI): Likewise.
2759 (SUBWORDDIQI): New function.
2760
76440e4b
BE		 2761 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2762 * cgen-scache.c (scache_option_handler): Remove unused local var.
2763
cdc2a5c3
BE		 27642000-12-03 Ben Elliston <bje@redhat.com>
2765
2766 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2767
4e73b9c1
SC		 27682000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2769
2770 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2771
ce9bc8d1
SC		 27722000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2773
2774 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2775 space is not zero.
2776
ce13044d
SC		 27772000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2778
2779 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2780 (set_hw_delete): Moved the macro as a function.
2781 * hw-base.h (set_hw_delete): Declare as external function.
2782 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2783 allocated using hw_malloc.
72f4393d 2784
7c070881
SC		 27852000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2786
2787 * sim-options.c (sim_parse_args): Free the memory used for
2788 long_options, short_options, handlers, opt_cpu, orig_val.
2789
4f49fa1b
BE		 27902000-11-20 Ben Elliston <bje@redhat.com>
2791
2792 * cgen-ops.h (SUBBI): New macro.
2793 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2794 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2795
2d84da1b
BE		 27962000-11-16 Ben Elliston <bje@redhat.com>
2797
2798 * cgen-types.h (VOID): New type.
2799
dbc168af
BE		 28002000-11-09 Ben Elliston <bje@redhat.com>
2801
2802 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2803 (sim_fpu_two): Set exponent to 1.
2804
e4f5c43e
EZ		 28052000-10-26 Ben Elliston <bje@redhat.com>
2806
72f4393d
L		 2807 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2808 `all'. Pass `-i' options to cgen applications.
2809 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2810 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2811
a8d894af
BE		 28122000-10-08 Ben Elliston <bje@redhat.com>
2813
2814 * cgen-utils.c (cgen_rtx_error): New function.
2815
28162000-10-07 Ben Elliston <bje@redhat.com>
2817
2818 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2819 conditions for sim_core_read_buffer().
2820
6d4c43bf
DB		 28212000-09-26 Dave Brolley <brolley@redhat.com>
2822
2823 * cgen-utils.c (RORQI): New function.
2824 (ROLQI): New function.
2825 (RORHI): New function.
2826 (ROLHI): New function.
2827
0e266e5c
DB		 28282000-08-28 Dave Brolley <brolley@redhat.com>
2829
2830 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2831 in insn_value if it will fit.
2832
604259a0
FCE		 28332000-08-21 Frank Ch. Eigler <fche@redhat.com>
2834
2835 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2836
4193618c
DB		 28372000-08-15 Dave Brolley <brolley@redhat.com>
2838
2839 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2840
28412000-08-15 Dave Brolley <brolley@redhat.com>
2842
2843 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2844 (PROFILE_CPU_FREQ): New macro.
2845 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2846 (profile-options): Add profile-cpu-frequency.
2847 (parse_frequency): New function.
2848 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2849 (profile_print_speed): Print cpu frequency and simulated execution time.
2850 Re-indent other items to match.
2851
548a3e15
AC		 28522000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2853
2854 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2855
fab307a2
FCE		 28562000-07-27 Frank Ch. Eigler <fche@redhat.com>
2857
2858 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2859 * Makefile.in (install): Install run.1 man page.
2860
46a19b74
AC		 2861Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2862
2863 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2864 * Makefile.in (headers,nltvals.def): Merge.
2865
3c765a54
AC		 2866Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2867
f9cbceb6
AC		 2868 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2869 * nrun.c (main): Print the simulator statistics only in
2870 verbose mode.
2871 * hw-properties.h (hw_find_integer_array_property): Fix
2872 prototype (use signed_cell).
2873
38e64f35
AC		 2874 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2875 * sim-events.c (sim_events_remain_time): New function returning
2876 the time that remains before the event is raised.
2877 * hw-events.c (hw_event_remain_time): Likewise.
2878 * sim-events.h (sim_events_remain_time): Declare.
2879 * hw-events.h (hw_event_remain_time): Declare.
2880
0802cc40
AC		 2881 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2882 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2883 (OPTION_HW_LIST): New option --hw-list to list the devices.
2884 (hw_option_handler): List the device tree with 'sim_hw_print'.
2885
3c765a54
AC		 2886 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2887 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2888 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2889 (EXTENDED): Define for 16-bit word size.
2890 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2891 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2892 * sim-types.h: Added support for 16-bit targets.
2893
7fb283bc
FCE		 28942000-06-23 Frank Ch. Eigler <fche@redhat.com>
2895
2896 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2897
ab42ee12
FCE		 28982000-06-24 Frank Ch. Eigler <fche@redhat.com>
2899
2900 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2901 * Makefile.in (distclean): Clean cconfig.h also.
2902
eb2d80b4
AC		 2903Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2904
2905 * configure: Regenerated to track ../common/aclocal.m4 changes.
2906
2907Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2908
2909 * aclocal.m4 (sim-profile): Enable the profiler by default.
2910
781c552e
AC		 2911Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2912
2913 * run.c (main): Initialize sigrc.
2914
5eb1a8fa
AC		 2915Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2916
2917 * sim-events.c (update_time_from_event): Add more detailed event
2918 tracing.
2919
b2ac51e4
DB		 29202000-03-30 Dave Brolley <brolley@redhat.com>
2921
2922 * aclocal.m4 (cgen): Use guile to run cgen.
2923
f8603f2f
DB		 29242000-03-23 Dave Brolley <brolley@redhat.com>
2925
2926 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2927 ftruncdfsf.
2928 * cgen-accfp.c (fextsfdf): New function.
2929 (ftruncdfsf): New function.
2930 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2931
0f831eb3
JJ		 29322000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2933
2934 * cgen-ops.h: Added TRUNCSISI.
2935
e88acae7
FCE		 29362000-03-08 Dave Brolley <brolley@redhat.com>
2937
2938 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2939 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2940 (sim_queue_fn_si_write): Last argument is has type USI.
2941 (sim_queue_fn_sf_write): New function.
2942 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2943 (sim_queue_fn_sf_write): New function.
2944 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2945
baa7ae6f
AC		 2946Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2947
2948 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2949 sim_set_trace and run simulator using sim_resume.
2950 (main): Add option ``-o'' - operating environment. Only continue
2951 after a signal when operating environment.
2952 (main): Always set REASON and SIGRC using sim_stop_reason.
2953 (sim_trace): Delete extern declaration.
2954
6d358e86
NC		 29552000-02-08 Nick Clifton <nickc@cygnus.com>
2956
2957 * callback.c: Fix compile time warning messages.
2958 * run.c: Fix compile time warning messages.
72f4393d 2959
ed9a39eb
JM		 29601999-12-17 Dave Brolley <brolley@cygnus.com>
2961
2962 * sim-profile.h: (set_profile_option_mask): Add prototype.
2963 * sim-profile.c (set_profile_option_mask): No longer static.
2964
c4093a6a
JM		 2965Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2966
2967 * sim-arange.c: Include <string.h>
2968
de57eccd
JM		 29691999-12-07 Dave Brolley <brolley@cygnus.com>
2970
c4093a6a 2971 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2972 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2973 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2974 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2975 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2976 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2977 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2978 (fn_mem_qi_write): New union members.
2979 (fn_mem_hi_write): New union members.
2980 (fn_mem_si_write): New union members.
2981 (fn_mem_di_write): New union members.
2982 (fn_mem_df_write): New union members.
2983 (fn_mem_xi_write): New union members.
2984 (sim_queue_fn_mem_qi_write): New function.
2985 (sim_queue_fn_mem_hi_write): New function.
2986 (sim_queue_fn_mem_si_write): New function.
2987 (sim_queue_fn_mem_di_write): New function.
2988 (sim_queue_fn_mem_df_write): New function.
2989 (sim_queue_fn_mem_xi_write): New function.
2990 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2991 (sim_queue_fn_mem_hi_write): New function.
2992 (sim_queue_fn_mem_si_write): New function.
2993 (sim_queue_fn_mem_di_write): New function.
2994 (sim_queue_fn_mem_df_write): New function.
2995 (sim_queue_fn_mem_xi_write): New function.
2996 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2997 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2998 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2999
c2d11a7d
JM		 30001999-12-01 Dave Brolley <brolley@cygnus.com>
3001
3002 * cgen-accfp.c (subsf): Check status code.
3003 (mulsf): Ditto.
3004 (negsf): Ditto.
3005 (abssf): Ditto.
3006 (sqrtsf): Ditto.
3007 (invsf): Ditto.
3008 (minsf): Ditto.
3009 (maxsf): Ditto.
3010 (subdf): Ditto.
3011 (muldf): Ditto.
3012 (divdf): Ditto.
3013 (negdf): Ditto.
3014 (absdf): Ditto.
3015 (sqrtdf): Ditto.
3016 (invdf): Ditto.
3017 (mindf): Ditto.
3018 (maxdf): Ditto.
3019
30201999-11-26 Dave Brolley <brolley@cygnus.com>
3021
3022 * cgen-par.h (fn_df_write): Mode of data is DF.
3023 (sim_queue_fn_df_write): Mode of data is DF.
3024 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3025
30261999-11-22 Dave Brolley <brolley@cygnus.com>
3027
3028 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3029 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3030
11cf8741
JM		 30311999-11-04 Dave Brolley <brolley@cygnus.com>
3032
3033 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3034 CGEN_MEM_XI_WRITE members.
3035 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3036 (sim_queue_fn_xi_write): New function.
3037 (sim_queue_mem_xi_write): New function.
3038
3039 * cgen-par.c (sim_queue_fn_xi_write): New function.
3040 (sim_queue_mem_xi_write): New function.
3041 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3042 CGEN_MEM_XI_WRITE.
3043
e514a9d6
JM		 30441999-10-22 Dave Brolley <brolley@cygnus.com>
3045
3046 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3047 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3048 * cgen-par.c: Set insn_address for each queued write. Get pc from
3049 cpu when executing queued writes.
3050
30511999-10-19 Dave Brolley <brolley@cygnus.com>
3052
3053 * cgen-par.h (sim_queue_fn_pc_write): New function.
3054 (CGEN_FN_PC_WRITE): New enumerator.
3055 (fn_pc_write): New union member.
3056 * cgen-par.c (sim_queue_fn_pc_write): New function.
3057 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3058
917317f4
JM		 30591999-10-18 Dave Brolley <brolley@cygnus.com>
3060
3061 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3062 (CGEN_MEM_DF_WRITE): New enumerator.
3063 (mem_di_write): New union member.
3064 (mem_df_write): New union member.
3065 * cgen-par.c (sim_queue_mem_di_write): New function.
3066 (sim_queue_mem_df_write): New function.
3067 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3068 CGEN_MEM_DF_WRITE.
3069 * cgen-accfp.c (divsf): Check for division errors.
3070
30711999-10-14 Doug Evans <devans@casey.cygnus.com>
3072
3073 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3074
2df3850c
JM		 30751999-10-07 Dave Brolley <brolley@cygnus.com>
3076
72f4393d 3077 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3078 (fn_hi_write): New union member.
3079 (sim_queue_fn_hi_write): New function.
3080 * cgen-par.c (sim_queue_fn_hi_write): New function.
3081 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3082
2acceee2
JM		 30831999-09-29 Doug Evans <devans@casey.cygnus.com>
3084
3085 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3086 Change type of result to SEM_PC.
3087
3088Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3089
3090 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3091
6426a772
JM		 30921999-09-25 Doug Evans <devans@casey.cygnus.com>
3093
3094 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3095 (JOIN*): Delete cpu arg.
3096
3097Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3098
3099 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3100 parameter.
3101 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3102
c2c6d25f
JM		 3103Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3104
72f4393d
L		 3105 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3106 large values.
c2c6d25f 3107
7fc5b5ad
AC		 3108Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3109
3110 * run.c (main): Check the sim_stop_reason and only halt simulation
3111 when a valid stop condition is identified.
3112
c2c6d25f
JM		 3113Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3114
3115 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3116
3117Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3118
3119 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3120 (bi_write): New union element.
3121 (sim_queue_bi_write): New function.
3122 * cgen-par.c (sim_queue_bi_write): New function.
3123 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3124
d4f3574e
SS		 3125Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3126
3127 * configure: Regenerated to track ../common/aclocal.m4 changes.
3128
3129 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3130 ../gdb/configure.in.
3131 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3132 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3133 (SIM_WARNINGS): Delete
3134 (CONFIG_CFLAGS): Update.
3135
3136Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3137
3138 * cgen-par.c: New file.
3139 * cgen-par.h: New file.
3140 * cgen-sim.h (cgen-par.h): #include it.
3141 * cgen-cpu.h (write_queue): New field.
3142 (CPU_WRITE_QUEUE): New access macro.
3143 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3144 (cgen-par.o): New target.
3145
104c1213
JM		 31461999-08-28 Doug Evans <devans@casey.cygnus.com>
3147
3148 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3149 * cgen-utils.c (mode_names): Update.
3150
53a5351d
JM		 31511999-08-20 Doug Evans <devans@casey.cygnus.com>
3152
3153 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3154 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3155 buffer arg if WITH_PARALLEL_GENWRITE.
3156 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3157 (struct idesc): Ditto.
3158
3159Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3160
3161 * sim-model.c (model_option_handler): Add \n to error message.
3162
96baa820
JM		 31631999-08-08 Doug Evans <devans@casey.cygnus.com>
3164
3165 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3166 (insn_sem): Rewrite.
3167 (sem_fn_desc): New struct.
3168 (idesc): Rewrite.
3169 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3170 misses if ! FAST_P.
3171 (scache case): Split into non-parallel/parallel versions.
3172 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3173 if not use semantic switch version.
3174
31751999-08-04 Doug Evans <devans@casey.cygnus.com>
3176
3177 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3178 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3179 (SEM_BRANCH_INIT_EXTRACT): Delete.
3180 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3181 (SEM_BRANCH_FINI): Ditto.
3182 (SEM_BRANCH_VIA_ADDR): Ditto.
3183 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3184 (SEM_BRANCH_ADDR_CACHE): Delete.
3185 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3186 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3187 pbb_br_type.
3188 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3189 (@cpu@_pbb_begin): Initialize branch_target.
3190 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3191 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3192 pbb_br_type.
3193 (@cpu@_engine_run_fast): Ditto.
3194
adf40b2e
JM		 3195Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3196
3197 * cgen-utils.c (RORSI): New function.
3198 (ROLSI): New function.
3199
32001999-07-14 Doug Evans <devans@casey.cygnus.com>
3201
3202 * Makefile.in (TAGS): Tweak TAGS regex.
3203 * cgen-mem.h (*): Add TAGS markers.
3204
43e526b9
JM		 3205Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3206
3207 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3208 passed in when sim_resume is first entered - don't re-pass it
3209 after a restart.
72f4393d 3210
43e526b9
JM		 3211Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3212
3213 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3214 OPTION_LOAD_LMA but only when is defined.
3215 (standard_options): When SIM_HANDLES_LMA is defined include
3216 options --load-lma and --load-vma.
3217 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3218
3219 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3220 (struct sim_state_base): Add load_at_lma_p.
3221 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3222 STATE_LOAD_AT_LMA_P.
3223
3224Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3225
3226 * nrun.c (main): Re-format loop gnu style.
3227
9846de1b
JM		 3228Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3229
3230 * dv-sockser.c (connected_p): Initialize addrlen.
3231
32321999-07-06 Dave Brolley <brolley@cygnus.com>
3233
3234 * cgen-accfp.c (floatsidf): New function.
3235 (fixdfsi): New function.
3236
32371999-07-06 Doug Evans <devans@casey.cygnus.com>
3238
3239 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3240
43ff13b4
JM		 32411999-07-05 Doug Evans <devans@casey.cygnus.com>
3242
3243 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3244 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3245 * cgen-fpu.c: New file.
3246 * cgen-fpu.h: New file.
3247 * cgen-accfp.c: New file.
3248 * cgen-cpu.h (CGEN_CPU): New member fpu.
3249 * cgen-mem.h: Redo fp support.
3250 * cgen-ops.h: Delete k&r support. Redo fp support.
3251 * cgen-sim.h: Include cgen-fpu.h.
3252 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3253
085dd6e6
JM		 32541999-06-23 Doug Evans <devans@casey.cygnus.com>
3255
3256 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3257 ifndef.
3258 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3259 (@cpu@_pbb_cti_chain): Minor clean up.
3260
cd0fc7c3
SS		 32611999-05-08 Felix Lee <flee@cygnus.com>
3262
72f4393d
L		 3263 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3264 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3265 * configure: Regenerate.
72f4393d 3266
7a292a7a
SS		 3267Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3268
3269 * sim-core.c (device_error,device_io_read_buffer,
3270 device_io_write_buffer): Delete decls.
3271 * sim-core.h: Put them here.
3272
3273 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3274 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3275 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3276 (sim_core_write_aligned_N): Ditto.
3277
32781999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3279
3280 * sim-memopt.c (sim_memory_uninstall): Don't look into
3281 free()d memory.
3282
32831999-04-14 Doug Evans <devans@casey.cygnus.com>
3284
3285 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3286
32871999-04-13 Doug Evans <devans@casey.cygnus.com>
3288
3289 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3290 (sim_core_write_buffer): Ditto.
3291
32921999-04-02 Keith Seitz <keiths@cygnus.com>
3293
3294 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3295 after the interval counter has expired.
3296 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3297 poll_quit callbacks. May be overridden by Makefile.
3298 (poll_quit_counter): New global.
3299 * sim-events.c: Remove all mentions of ui_loop_hook. The
3300 host callback "poll_quit" will serve the purpose.
3301 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3302 is defined.
3303 * nrun.c: Remove declaration of ui_loop_hook.
3304
3305Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3306
3307 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3308 if being used by gdb.
3309
33101999-03-22 Doug Evans <devans@casey.cygnus.com>
3311
3312 * cgen-types.h (XF,TF): Tweak.
3313 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3314 in cgen-types.h.
3315 (SUBWORD*,JOIN*): Define.
3316 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3317 moved into cpu descriptor.
3318 * sim-model.h (MACH): New member `num'.
3319
c906108c
SS		 33201999-02-09 Doug Evans <devans@casey.cygnus.com>
3321
c906108c
SS		 3322 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3323 (CGEN_CPU): Member opcode renamed to cpu_desc.
3324 New members get_idata,disassembler.
3325 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3326 CGEN_INSN_ATTR_VALUE.
3327 (CGEN_STATE): Delete member opcode_table.
3328 (sim_disassemble_insn): Delete decl.
3329 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3330 (struct idesc): Moved to here from <cpu>-decode.h.
3331 * cgen-run.c (prime_cpu): Call prepare_run callback.
3332 * cgen-trace.h (SFILE): New type.
3333 (sim_disasm_sprintf): Declare.
3334 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3335 (sim_cgen_disassemble_insn): Declare.
3336 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3337 (insn_fields): Delete.
3338 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3339 CPU_CPU_DESC (cpu).
3340 (trace_insn): Call CPU_DISASSEMBLER hook.
3341 (sim_disasm_sprintf): New function.
3342 (sim_disasm_read_memory): New function.
3343 (sim_disasm_perror_memory): New function.
3344 (sim_cgen_disassemble_insn): New function.
3345 * cgen-utils.c: Don't include cpu-opc.h.
3346 (virtual_insn_entries): New static local.
3347 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3348 (cgen_insn_name): Rewrite.
3349 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3350 * cgen.sh (desc): New file generator handler.
3351 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3352 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3353 Don't include cpu-opc.h,cpu-sim.h.
3354 * sim-model.c (model_set): Delete SIM_DESC arg.
3355 (sim_model_set): Update.
3356 * sim-model.h (MACH): New member prepare_run.
3357
33581999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3359
3360 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3361 if redundant with allocator functions.
3362
3363Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3364
3365 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3366
3367 * sim-profile.h: Make like sim-trace.h.
3368 (PROFILE_USEFUL_MASK): New macro.
3369 * sim-profile.c (profile_options): Make like trace_options, allow
3370 optional on|off arg where applicable.
3371 (set_profile_option_mask): New function.
3372 (sim_profile_set_option): New function.
3373 (profile_option_handler): Simplify.
3374 Have -p only enable selected things, not everything.
3375 Add missing break to OPTION_PROFILE_PC_RANGE.
3376 * cgen-scache.c (scache_options): Allow optional on|off arg to
3377 --profile-scache.
3378 (scache_option_handler): Use sim_profile_set_option.
3379
33801999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3381
3382 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3383 (memory_option_handler): Implement MEMORY_FILL option. Make
3384 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3385 (parse_ulong_value): New function.
3386 (do_memopt_add): Allocate all buffers. Optionally fill them.
3387
33881999-01-15 Richard Henderson <rth@cygnus.com>
3389
3390 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3391 va_list, not an integer.
3392 * sim-events.c (sim_events_schedule): Likewise.
3393
72f4393d 3394 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3395 the appropriate type.
3396
33971999-01-14 Doug Evans <devans@casey.cygnus.com>
3398
3399 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3400 (sim_disassemble_insn): Update prototype.
3401 (sim_engine_invalid_insn): Ditto.
3402 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3403 (SEM_BRANCH_INIT): PCADDR->IADDR.
3404 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3405 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3406 * cgen-scache.h (*): Ditto.
3407 * cgen-trace.c (*): Ditto.
3408 * cgen-trace.h (*): Ditto.
3409 * cgen-utils.c (*): Ditto.
3410 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3411 (insn_t): Delete.
3412 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3413 (simple engine framework): Rewrite.
3414 * sim-module.c (modules): Install model module sooner (and in
3415 particular before the profile module).
3416
34171999-01-12 Doug Evans <devans@casey.cygnus.com>
3418
3419 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3420 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3421 (sim_model_init): Call it.
3422
3423 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3424
34251999-01-05 Doug Evans <devans@casey.cygnus.com>
3426
3427 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3428 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3429 (SEM_BRANCH_INIT_EXTRACT): New macro.
3430 (SEM_BRANCH_INIT): Add taken_p.
3431 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3432 (SEM_BRANCH_FINI): Use it.
3433 (SEM_INSN): Update.
3434 * cgen-run.c (sim_resume): Handle tracing of last insn.
3435 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3436 * cgen-trace.c (current_abuf): New static global.
3437 (trace_insn_init): Initialize it.
3438 (trace_insn_fini): Use it.
3439 (trace_insn): Set it.
3440 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3441 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3442 (@cpu@_emit_after): Ditto.
3443 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3444 labels if WITH_SEM_SWITCH_FULL.
3445 * sim-model.c: Include bfd.h.
3446 (sim_model_init): New function.
3447 (sim_model_install): Record init fn.
3448 * sim-model.h (MACH): New member bfd_name.
3449 * sim-module.c (modules): Initialize model before scache.
3450
34511998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3452
3453 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3454
c906108c
SS		 3455 * nrun.c (main): Remain in simulation loop for traps and
3456 exceptions when in operating environment mode.
3457 (ui_loop_hook): New stub hook for standalone use.
3458 * sim-events.c (sim_events_process): Call ui_loop_hook
3459 periodically on CYGWIN host.
3460
3461 * sim-reason.c (sim_stop_reason): Return host signal numbers
3462 to gdb on sim_stopped and sim_signalled cases.
3463 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3464 hook just before longjmp.
3465 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3466 hook just before sim_engine_run.
3467
3468 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3469 * sim-trace.h (trace_generic): Ditto.
3470 * sim-trace.c (trace_generic): Ditto.
72f4393d 3471
c906108c
SS		 34721998-12-14 Doug Evans <devans@casey.cygnus.com>
3473
3474 * Make-common.in (SIM_MAIN_DEPS): New var.
3475 (CGEN_MAIN_CPU_DEPS): New var.
3476 * aclocal.m4: Add --enable-cgen-maint option.
3477 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3478 (SETMEM*): Ditto.
3479 (GETIMEM*): Pass pc value to sim_core routine.
3480
3481Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3482
3483 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3484 Compare with ZERO not NULL.
3485
3486Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3487
3488 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3489 "sim-assert.h".
3490
34911998-12-09 Doug Evans <devans@casey.cygnus.com>
3492
3493 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3494 * sim-trace.c: Include stdlib.h if present.
3495 * dv-sockser.c: Include unistd.h if present.
3496 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3497 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3498
34991998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3500
3501 * gennltvals.sh: Add i960.
3502 * nltvals.def: Rebuild.
3503
35041998-12-04 Doug Evans <devans@casey.cygnus.com>
3505
3506 * cgen-defs.h: New file, old cgen-sim.h.
3507 * cgen-sim.h: Simple header that includes others.
3508 * sim-arange.c: New file.
3509 * sim-arange.h: New file.
3510 * sim-basics.h: Include it.
3511 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3512 (sim-arange.o): Add rule for.
3513 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3514 (sim_io_eprintf_cpu): Add prototype.
3515 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3516 (INLINE2): New macro.
3517 (EXTERN_INLINE): New macro.
3518 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3519 before calling module init fns.
3520 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3521 (profile_init): New function.
3522 (profile_options): New option --profile-range.
3523 (profile_option_handler): Handle --profile-range.
3524 (profile_print_insn): Qualify address range specific section titles.
3525 (profile_print_addr_ranges): New function.
3526 (profile_info): Print address ranges if specified.
3527 (profile_install): Set profile_init init fn.
3528 * sim-profile.h (PROFILE_DATA): New member `range'.
3529 * sim-trace.c (trace_init): New function.
3530 (trace_options): New option --trace-range.
3531 (trace_option_handler): Handle --trace-range.
3532 (trace_install): Set trace_init init fn.
3533 * sim-trace.h (TRACE_DATA): New member `range'.
3534 * sim-utils.c (sim_cpu_msg_prefix): New function.
3535 (sim_io_eprintf_cpu): New function.
3536 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3537 (PC_IN_PROFILE_RANGE_P): New macro.
3538 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3539 (trace_insn_fini): New arg abuf. All callers updated.
3540 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3541 printing cycle counts.
3542 * cgen-trace.h (trace_insn_fini): Update prototype.
3543 (TRACE_RESULT_P): New macro.
3544 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3545 (TRACE_INSN): Check ARGBUF_TRACE_P.
3546 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3547 * cgen-types.h (SIM_INLINE): Delete.
3548 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3549 * cgen-utils.c: Don't include cgen-engine.h
3550 * genmloop.sh (@cpu@_fill_argbuf): New function.
3551 (@cpu@_fill_argbuf_tp): New function.
3552 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3553 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3554 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3555 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3556 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3557 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3558 doing profiling. Update call to TRACE_INSN_FINI.
3559
3560 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3561
35621998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3563
3564 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3565 regions.
3566
35671998-12-01 Doug Evans <devans@casey.cygnus.com>
3568
3569 * sim-inline.c (SIM_INLINE_P): Fix typo.
3570
35711998-11-30 Doug Evans <devans@casey.cygnus.com>
3572
3573 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3574
3575Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3576
3577 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3578 * nltvals.def: Re-generate.
3579
3580Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3581
3582 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3583 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3584 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3585 GCC.
3586 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3587 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3588
35891998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3590
3591 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3592 (${cpu}_pbb_cti_chain): Ditto.
3593
35941998-11-18 Doug Evans <devans@casey.cygnus.com>
3595
3596 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3597 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3598 (EXTRACT_INT,EXTRACT_UINT): New macros.
3599 (SEM_SEM_ARG): New macro.
3600 (SEM_NEXT_VPC): New arg `pc'.
3601 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3602 (sim_disassemble_insn): Update prototype.
3603 * cgen-trace.c (current_insn,insn_fields): New static locals.
3604 (trace_insn): Set them.
b83266a0 3605 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3606 (sim_disassemble_insn): New arg insn_fields.
3607 Handle variable length insns.
3608 * genmloop.sh: Only emit pbb decls if -pbb.
3609 (${cpu}_scache_lookup): New arg `vpc'.
3610 (scache support): Fetch pc before entering loop.
3611
3612 * gennltvals.sh: Add fr30 support.
3613 * nltvals.def: Rebuild.
3614
3615Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3616
3617 * sim-types.h: Re-do type system so that GCC's attribute and mode
3618 are used to specify types. Handle case of ALPHA.
3619
36201998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3621
c906108c
SS		 3622 * aclocal.m4: Add tests for dlopen family.
3623 * config.in: Regenerated.
72f4393d 3624
c906108c
SS		 3625Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3626
3627 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3628
3629Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3630
3631 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3632 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3633 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3634 * cgen-sim.h: ... to here.
3635
3636Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3637
3638 * aclocal.m4 (enable-build-warnings): Replace
3639 enable-sim-warnings. Extend =LIST syntax so that prepend and
3640 append of options is possible. Drop -Werror, add
3641 -Wstrict-prototypes for GDB compatibility.
3642 * Make-common.in (SIM_WARNINGS): Update.
3643
3644Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3645
3646 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3647 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3648 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3649 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3650 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3651 CGEN_INCLUDE_DEPS.
3652 * cgen-cpu.h: New file.
3653 * cgen-engine.h: New file.
3654 * cgen-scache.h: New file.
3655 * cgen-sim.h: Delete portions moved to new files.
3656 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3657 rather than sending result to stdout.
3658
3659Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3660
3661 * Make-common.in (sim-reg.o): New rule.
3662 (cgen-run.o): New rule.
3663 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3664 * cgen-run.c (prime_cpu): New function.
3665 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3666 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3667 mentioned cpu.
3668 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3669 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3670 (CGEN_INSN_VIRTUAL_P): New macro.
3671 (SEM_PC): New typedef.
3672 (SEMANTIC_FN): Change type of result to SEM_PC.
3673 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3674 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3675 (SCACHE_MAP): New typedef.
3676 (CPU_SCACHE): Add pbb support.
3677 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3678 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3679 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3680 max_slice_insns.
3681 (INSN_NAME): Delete.
3682 (cgen_insn_name): Declare.
3683 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3684 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3685 (first_insn_p): Make static.
3686 (trace_insn): Handle virtual insns specially.
3687 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3688 * cgen-types.h (UBI): Delete.
3689 (MODE_TYPE): New enum.
3690 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3691 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3692 (cgen_virtual_opcode_table): New global.
3693 (cgen_insn_name): New function.
3694 (sim_disassemble_insn): Ignore virtual insns.
3695 * genmloop.sh: Delete top level loop generation. Add pbb support.
3696 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3697 (sim_cpu_base): New members max_insns,insn_name,model_data.
3698 (CPU_PC_GET,CPU_PC_SET): New macros.
3699 (sim_pc_get,sim_pc_set): Declare.
3700 * sim-model.c (model_set): Call model init fn.
3701 * sim-model.h (MODEL_FN): New typedef.
3702 (INSN_TIMING): New member model_fn.
3703 (MODEL): New members num,init.
3704 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3705 All callers updated.
3706 (profile_insn_init): New fn.
3707 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3708 Exit early if insn profiling not supported.
3709 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3710 (profile_install): Record profile_insn_init as init fn.
3711 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3712 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3713 (PROFILE_DATA): Delete member exec_time.
3714 Change insn_count to pointer to array, rather than the array.
3715 (sim_profile_print_bar): Declare.
3716
3717Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3718
3719 * cgen-run.c: New file.
3720 * sim-reg.c: New file.
3721
3722Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3723
3724 * aclocal.m4: Add checks for -lsocket and -lnsl.
3725
3726 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3727 allow local port reuse on listening socket.
3728
3729Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3730
3731 * sim-config.h: Remove reference to linux kernel header.
3732
3733Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3734
3735 * dv-sockser.c (sockser_addr): Make variable non-static.
3736
3737Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3738
3739 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3740
3741Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3742
3743 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3744
3745Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3746
3747 * Make-common.in (install-common): Add $(EXEEXT) when installing
3748 run.
3749
3750Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3751
3752 * cgen-sim.h (cgen_state): New member opcode_table.
3753 * cgen-utils.c (sim_disassemble_insn): Use it.
3754
3755Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3756
3757 * cgen-mem.h (DECLARE_SETT): Fix return type.
3758 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3759 * cgen-scache.c: Include stdlib.h.
3760 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3761 * sim-model.c (model_option_handler): Remove unused variable `n'.
3762
3763Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3764
3765 * cgen-utils.c: Include bfd.h.
3766 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3767
3768Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3769
3770 * sim-bits.h (EXTEND24): Fix typo.
3771
3772Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3773
3774 * sim-events.c (ETRACE_P): New macro.
3775 (struct _sim_event): Add member trace.
3776 (sim_events_free): Reclaim trace message.
3777
3778 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3779 sim_events_schedule_tracef): New functions, include printf trace
3780 information in argument list. If tracing, store asprintf'd trace
3781 message in sim_event.
3782
3783 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3784 hw_event_queue_schedule_vtracef): New functions, mimic
3785 sim_event_tracef.
3786
3787Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3788
3789 * sim-bits.h (EXTEND24): Define.
3790
3791Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3792
3793 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3794 (CPU_SCACHE_HASH_MASK): New macro.
3795 (SCACHE_HASH_PC): Rewrite.
3796 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3797 computation out of main loop.
3798
3799Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3800
c906108c
SS		 3801 * cgen-sim.h (RECORD_IADDR): Delete.
3802 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3803 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3804
3805Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3806
3807 * gennltvals.def (mn10200): Add entry.
3808 * nltvals.def: Regenerate with MN10200 additions.
3809
3810Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3811
3812 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3813 documentation on how it works.
3814
3815 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3816 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3817 sim_core_set_xor, sim_core_xor_read_buffer,
3818 sim_core_xor_write_buffer): Update.
3819
3820 * sim-events.h, sim-events.c (sim_events_install,
3821 sim_events_watch_clock, sim_events_schedule_after_signal,
3822 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3823 sim_events_deschedule): Update.
3824
3825 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3826 sim_fpu_max32, sim_fpu_max64): Update.
3827
3828Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3829
3830 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3831 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3832 * sim-profile.c (profile_print_model): Update.
3833
3834Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3835
3836 * gennltvals.def (m32r): Use common syscall.h now.
3837 (mn10300): Add entry.
3838 * nltvals.def: Regenerate.
3839
3840 * sim-engine.c (sim_engine_get_run_state): New function.
3841 * sim-engine.h (sim_engine_get_run_state): Declare it.
3842
3843Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3844
3845 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3846 * sim-core.c (sim_core_signal): Make extern, always define.
3847
3848Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3849
3850 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3851 * cgen-ops.h (ANDIF): New macro.
3852 (ANDIF[BQHSD]I): Delete.
3853
3854Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3855
3856 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3857 (hw_event_queue_schedule, hw_event_queue_deschedule,
3858 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3859 Janczyn.
3860
3861 * hw-alloc.h (HW_NZALLOC): Define.
3862
3863 * Make-common.in (test-hw-events): Add target for testing the
3864 hw-event code.
3865
3866Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3867
3868 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3869 hw-instances.o.
3870 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3871 files.
3872 * hw-main.h: Include hw-handles.h, hw-instances.h.
3873 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3874 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3875
c906108c
SS		 3876Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3877
3878 * dv-core.c: Include hw-main.h and sim-main.h.
3879 * dv-pal.c: Include hw-main.h and sim-io.h.
3880 * dv-glue.c: Include hw-main.h.
3881
3882 * hw-main.h: New file. Move list of includes to here.
3883 * hw-base.h: From here.
3884 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3885 (hw-*.o, dv-*.o): Update.
3886 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3887 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3888 sim-main.h.
3889
3890 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3891 do_hw_poll_read): Move declarations from here.
3892 * hw-main.h: To here.
72f4393d 3893
c906108c
SS		 3894 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3895 Move from here.
3896 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3897 rename.
3898 * Make-common.in (hw-config.h): Update
3899 * hw-base.c, dv-pal.c, dv-glue.c: Update
3900
3901 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3902 `*_callback' to `*_method.
3903
3904Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3905
3906 * hw-base.h (set_*): Move set method macros from here.
3907 * hw-device.h: To here.
3908
3909Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3910
3911 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3912 Declare.
3913
3914 * hw-base.c (hw_create, hw_delete): Call
3915 * hw-properties.c (create_hw_property_data,
3916 delete_hw_property_data): Define.
72f4393d 3917
c906108c
SS		 3918Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3919
3920 * hw-device.c, hw-properties.c: Include hw-base.h
3921
3922 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3923 * hw-device.c: From here.
3924 * hw-base.h: Include "hw-events.h".
3925
3926 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3927 * hw-base.c (hw_create, hw_delete): Call.
3928 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3929
3930 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3931 (hw-alloc.o): New target.
72f4393d 3932
c906108c
SS		 3933Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3934
3935 * hw-events.h, hw-events.c: New files. Move event code to here.
3936 * sim-hw.c: From here.
3937 * hw-base.h: Include "hw-events.h".
3938 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3939 (hw-events.o): New target.
3940
3941 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3942 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3943
c906108c
SS		 3944 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3945 * hw-base.c (hw_create, hw_delete): Call.
3946 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3947
3948 * dv-pal.c: Update.
3949
3950Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3951
3952 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3953 * hw-ports.c: To here.
72f4393d 3954
c906108c
SS		 3955 * hw-base.h, hw-ports.c (create_hw_port_data,
3956 delete_hw_port_data): New functions.
3957 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3958
c906108c
SS		 3959 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3960 from here.
3961 * hw-ports.h: To here.
3962
3963Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3964
3965 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3966 PROCESSOR and CIA arguments.
3967
3968Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3969
3970 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3971 Move common object files from here.
3972 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3973
c906108c
SS		 3974Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3975
3976 * sim-hw.c: Include ctype.h.
3977 (do_hw_poll_read): Do not assume EAGAIN.
3978
3979Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3980
3981 * cgen-trace.c (first_insn_p): New static local.
3982 (trace_insn_init): Set it.
3983 (trace_insn_fini): Use TRACE_PREFIX.
3984 (trace_insn): Rewrite to use trace_prefix.
3985 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3986 Adjust width accordingly.
3987
3988 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3989 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3990 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3991 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3992 (PROFILE_COUNT_CORE): Simplify.
3993 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3994
3995Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3996
3997 * cgen-ops.h (ADDCFSI): Fix typo.
3998
3999Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4000
4001 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4002 * genmloop.sh: Use them rather than static locals.
4003
4004 * sim-engine.c (sim_engine_set_run_state): New function.
4005 * sim-engine.h (sim_engine_set_run_state): Declare.
4006 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4007 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4008 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4009
4010Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4011
72f4393d 4012 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 4013 All callers updated.
4014 (trace_insn_fini): New arg last_p. All callers updated.
4015 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4016 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4017 * genmloop.sh (engine_resume): Update.
4018
4019Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4020
4021 * Make-common.in (install-common): Run ranlib on installed copy of
4022 libsim.a.
4023
4024Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4025
4026 * Make-common.in (install-common): Rename and install libsim.a.
4027
4028Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4029
4030 * sim-io.c (unistd.h): Include.
4031
4032Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4033
4034 * Make-common (sim_main_headers): Sort.
4035 (cgen-*.o): Add cgen-sim.h dependency.
4036
4037 * cgen-scache.c (scache_init): Only allocate space if scache element
4038 size is non-zero.
4039 (scache_flush,scache_print_profile): Check if scache in use first.
4040
4041 * cgen-sim.h (IDESC): Provide forward declaration.
4042 (DECODE): Delete.
4043 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4044 (cgen_cpu_max_extra_bytes): Declare.
4045 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4046
c906108c
SS		 4047 * sim-cpu.h: New file. sim_cpu_base moved here.
4048 Move sim_cpu_lookup decl here.
4049 * sim-base.h: #include "sim-cpu.h".
4050 * sim-cpu.c: New file.
4051 * Make-common (sim_main_headers): Add sim-cpu.h.
4052 (sim-cpu.o): Add rule for.
4053
4054 * sim-model.c (set_model): Delete.
4055 (sim_model_set,model_set): New functions.
4056 (sim_model_install): Renamed from model_install.
4057 Don't set default model here.
4058 (model_option_handler): Rewrite --model processing.
4059 (sim_model_lookup,sim_mach_lookup): New functions.
4060 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4061 (insn_timing): Delete.
4062 (INSN_TIMING): New member `num'.
4063 (IMP_PROPERTIES): Always define scache_elm_size member.
4064 (MACH): New member init_cpu.
4065 (sim_machs): Renamed from machs.
4066 (sim_model_install): Renamed from model_install.
4067 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4068 * sim-module.c (modules): Update.
4069
4070 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4071
4072 * sim-io.c: #include <errno.h>.
4073
4074Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4075
4076 * dv-pal.c (struct hw_pal_device): Add reader.
4077 (hw_pal_finish): Initialize reader.
4078 (scan_hw_pal): Use reader.
4079
4080 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4081 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4082 * dv-pal.c: Use.
4083
4084 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4085 ../ppc/main.c sim_io_read_stdin.
4086
4087Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4088
4089 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4090 arguments.
4091 * hw-tree.c: Update.
72f4393d 4092
c906108c
SS		 4093 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4094 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4095 CPU/CIA args.
4096 * hw-ports.h (hw_port_event): Ditto.
4097 * hw-ports.c (hw_port_event): Update.
4098 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4099 Update.
4100 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4101 Update.
4102 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4103 (do_counter_event): Update.
4104 * dv-glue.c (hw_glue_io_read_buffer): Update.
4105 (hw_glue_port_event): Update.
4106
4107 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4108 * hw-base.h (hw_create): Ditto.
4109 * hw-base.c (hw_create): Ditto.
72f4393d 4110
c906108c
SS		 4111 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4112 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4113 from here to.
4114 * sim-hw.c: Here.
4115 * hw-device.h (hw_system_cpu): Declare.
4116 * sim-hw.c (hw_system_cpu): New function.
4117
4118 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4119 sim_hw_abort not hw_abort.
4120 (sim-hw.h): Include.
4121 (sim_core_read_buffer, sim_core_write_buffer): Call
4122 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4123 argument.
4124 (sim_core_set_xor): Do not pass CPU when aborting.
4125
4126 * sim-n-core.h (sim_core_read_aligned_N,
4127 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4128 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4129 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4130 return length.
4131
4132 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4133 sim_hw_print.
4134 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4135 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4136 functions.
4137 (sim_hw_print): New function.
4138
4139 * sim-engine.h (sim_engine_vabort): Declare.
4140 * sim-engine.c (sim_engine_vabort): New function.
4141
4142Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4143
4144 * sim-trace.c (print_data): For floating-point numbers trace raw
4145 hex value.
4146 (trace_result_fp2): New function.
4147 * sim-trace.h (trace_result_fp2): New declaration.
4148 (TRACE_FP_RESULT2): New macro.
4149
4150Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4151
72f4393d
L		 4152 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4153 AM_CYGWIN32 and AM_EXEEXT.
4154 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4155 to run and install-common rules.
4156 * common/configure: regenerate
c906108c
SS		 4157
4158Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4159
4160 * sim-types.h (cell_word): New type.
4161 (natural_cell): Delete type.
4162
4163Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4164
4165 * configure: Regenerated to track ../common/aclocal.m4 changes.
4166 * config.in: Ditto.
4167
4168Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4169
4170 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4171
4172Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4173
4174 * configure: Regenerated to track ../common/aclocal.m4 changes.
4175 * config.in: Ditto.
4176
4177Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4178
4179 * acconfig.h: New file.
4180 * Make-common.in (top_builddir): New macro.
4181 (INTL_LIB): Removed.
4182 (INTLLIBS): New macro.
4183 (INTLDEPS): Likewise.
4184 (LIBDEPS): Use INTLDEPS.
4185 (EXTRA_LIBS): Use INTLLIBS.
4186 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4187 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4188 AM_LC_MESSAGES): New macros from GNU gettext.
4189
4190Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4191
4192 * sim-config.h: Discard leading _ from macros.
4193 * sim-types.h: Ditto.
4194
4195Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4196
4197 * Make-common.in (CSEARCH): Add -I to intl directories.
4198 (INTL_LIB): Point to libintl.a.
4199 (LIBDEPS): Add $(INTL_LIB).
4200 (EXTRA_LIBS): Ditto.
4201
4202Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4203
4204 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4205
4206 * cgen-ops.h (ADDCFSI): Fix.
4207 (SUBCFSI): Tweak.
4208
4209Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4210
4211 * sim-types.h (signed_address, unsigned_address): Define.
4212
4213Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4214
4215 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4216 QNaN.
4217
4218Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4219
4220 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4221 New functions, pack / unpack sim_fpu struct using raw values.
4222 (sim_fpu_is): Differentiate between negative and positive
4223 infinity.
4224
4225Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4226
4227 * sim-bits.h (EXTEND4): Define.
4228 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4229
c906108c
SS		 4230Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4231
4232 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4233 declared so we need this cast to prevent long long addresses
4234 from being misconfigures. Results in access to unmapped memory.
4235
4236Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4237
4238 * Make-common.in (RUNTESTFLAGS): Define.
4239 (check): Pass RUNTESTFLAGS to recursive make.
4240
4241Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4242
4243 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4244 STATE_VERBOSE_P.
4245
4246Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4247
4248 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4249 cross compiling.
4250
4251Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4252
4253 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4254 (sim-inline): Update to match sim-inline.[hc]
4255 * configure: Regenerated to track ../common/aclocal.m4 changes.
4256
4257 * Make-common.in (sim_main_headers): Add sim-inline.h
4258
4259 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4260 selected.
4261 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4262
c906108c
SS		 4263 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4264 (sim_events_set_trace): Delete unused prototype.
72f4393d 4265
c906108c
SS		 4266 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4267 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4268
4269 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4270 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4271 Comment out, not yet implemented in sim-fpu.c.
4272 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4273 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4274
c906108c
SS		 4275 * sim-inline.h: Rewrite description.
4276 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4277 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4278
c906108c
SS		 4279 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4280 include generated files. Handled by generator directly.
72f4393d 4281
c906108c
SS		 4282Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4283
4284 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4285 up-to-date.
4286
4287 * sim-trace.h (TRACE_ANY_P): Define.
4288 (struct _trace_data): Add trace_any_p.
4289
4290Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4291
4292 * run.c (main): Handle all alternatives of enum sim_stop.
4293 (main): Delete unused `asection *s'.
4294
4295Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4296
4297 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4298
4299 * configure: Regenerated to track ../common/aclocal.m4 changes.
4300
4301 * sim-hw.c: New file.
4302 * sim-hw.h (sim_hw_parse): Declare function.
4303 (hw-tree.h): Do not include.
72f4393d 4304
c906108c
SS		 4305 * sim-base.h (STATE_HW): Define.
4306 (struct sim_state_base): Add member struct *hw.
4307
4308 * sim-module.c (sim-hw.h): Include.
4309 (modules): Add sim_hw_install.
72f4393d 4310
c906108c
SS		 4311 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4312
4313Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4314
4315 * sim-base.h (CPU_INDEX): Define.
4316
4317 * sim-utils.c (sim_state_alloc): Initialize.
4318 * sim-module.c (sim_post_argv_init): Ditto.
4319
4320Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4321
4322 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4323 properly formatted lists.
4324
4325Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4326
4327 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4328 0x2f needs to be 0x3f.
4329
4330Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4331
4332 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4333 not found.
4334 (hw_tree_find_*_property): Clean up error message when property is
4335 not found.
4336
4337 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4338 present before looking for it.
4339
4340Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4341
72f4393d 4342 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4343 (AC_CHECK_FUNCS): Add check for __setfpucw.
4344 * configure: Regenerated.
4345
4346Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4347
4348 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4349 hw_pal_timer, hw_pal_timer_value): Define.
4350 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4351 (do_counter_event, do_counter_read, do_counter_value,
4352 do_counter_write): new functions.
4353
4354Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4355
4356 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4357 trace output.
4358
4359 * hw-base.c (hw_create): Stop searching for a device when one is
4360 found.
4361
4362Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4363
4364 * configure: Regenerated to track ../common/aclocal.m4 changes.
4365
4366Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4367
4368 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4369 appends extra devices.
4370 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4371 the device names.
72f4393d 4372
c906108c
SS		 4373 * Make-common.in (hw-config.h): New target, create hw-config.h
4374 file.
4375 (SIM_HW): Definition from @sim_hw@.
4376 (hw-base.o): Depend on hw-config.h
4377
4378Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4379
4380 * Make-common.in: Get SHELL from configure.
4381 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4382 move-if-change. Fixes NT native build problem.
4383 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4384 move-if-change. Fixes NT native build problem.
4385 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4386 NT native builds.
72f4393d 4387
c906108c
SS		 4388Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4389
4390 * hw-device.h, hw-device.c (hw_strdup): New function.
4391
4392 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4393 strings name, family and args.
4394 (full_name_of_hw): Use hw_strdup when returning the full path.
4395
4396 * hw-properties.c: Clean up property not found / wrong type error
4397 messages.
72f4393d 4398
c906108c
SS		 4399 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4400 before attaching any ports.
4401
4402 * hw-base.c (hw-config.): Include. Replace hardwired table.
4403
4404 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4405
4406 * Make-common.in: Add rule for dv-glue.o.
4407
4408Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4409
4410 * hw-base.c (hw_finish): Move setting of trace level to here.
4411 (hw_create): From here.
4412
4413 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4414 ../ppc/device_table.c.
4415
4416 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4417
4418 * hw-tree.c (print_properties): Supress path when printing
4419 properties of root node.
4420
4421Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4422
4423 * hw-device.h (HW_TRACE): Define.
4424 (hw_trace): Declare.
4425 * hw-device.c (hw_trace): Implement function.
4426
4427 * hw-base.c (hw_create): Set hw trace level from "trace?"
4428 property.
4429
4430 * dv-core.c (dv_core_attach_address_callback): Add trace.
4431
4432 * dv-pal.c: Replace DTRACE with HW_TRACE.
4433
4434Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4435
4436 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4437 (hw_alloc_data): Delcare.
4438 (struct hw): Add member alloc_of_hw.
72f4393d 4439
c906108c
SS		 4440 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4441 functions. Assocate memory with a device.
4442 (stdlib.h): Include.
72f4393d 4443
c906108c
SS		 4444 * hw-base.h (set_hw_delete): Define.
4445 (hw_delete_callback): Declare.
4446 (hw_delete): Declare.
4447
4448 * hw-base.c (hw_delete): Implement function.
4449 (struct hw_base_data): Add member to_delete.
4450 (ignore_hw_delete): New function, does nothing.
4451 (hw_create): Set the hw_delete method.
4452 (hw_create): Allocate the base type using HW_ZALLOC before setting
4453 any methods.
4454
4455 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4456
c906108c 4457 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4458
c906108c
SS		 4459 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4460 (attach_hw_port_edge): Add struct hw argument
4461
4462 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4463 hw_zalloc/hw_free.
4464
4465Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4466
4467 * hw-device.h (hw_attach_address_callback,
4468 hw_detach_address_callback): Attach to a single space not a space
4469 mask. Clarify interpretation of SPACE:ADDR parameters.
4470
4471 * hw-base.c (passthrough_hw_attach_address,
4472 passthrough_hw_detach_address): Update.
4473 * dv-core.c (dv_core_attach_address_callback): Ditto.
4474 * dv-pal.c (hw_pal_attach_address): Ditto.
4475
4476Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4477
4478 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4479
4480Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4481
4482 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4483 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4484 hw-properties_h, hw-tree_h): Define, point at corresponding
4485 header.
4486 (hw_base_headers): Define list of headers included by hw-base.h
4487 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4488 hw-properties.o, hw-tree.o): Specify dependencies.
4489 (dv-core.o, dv-pal.o): Ditto.
4490
4491 * sim-hw.h: New file.
4492
4493 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4494 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4495
c906108c
SS		 4496 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4497
4498 * hw-base.h, hw-base.c: new files. Copied from
4499 ../ppc/device_table.[hc].
4500
4501 * dv-core.c, dv-pal.c: New files. Copied from
4502 ../ppc/hw_{core,pal}.c
72f4393d 4503
c906108c
SS		 4504 * sim-basics.h (struct hw): Declare.
4505 (enum port_direction, enum object_disposition): Declare.
4506
4507Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4508
4509 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4510 sim_dv_src in Makefile. Take list of devices as parameter to m4
4511 macro..
4512
4513 * configure: Regenerated to track ../common/aclocal.m4 changes.
4514
4515Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4516
4517 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4518 trace_prefix can abort cleanly.
4519
4520Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4521
4522 * dv-sockser.c, dv-sockser.h: New files.
4523 * Make-common.in (dv-sockser.o): Add rule for.
4524 * aclocal.m4: Check for fcntl.h.
4525 * config.h: Add HAVE_FCNTL_H.
4526
4527 * sim-break.c (remove_breakpoint): Fix thinko.
4528
4529 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4530 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4531
45321998-03-13 Fred Fish <fnf@cygnus.com>
4533
4534 * sim-base.h (struct sim_state_base): Add prog_syms and
4535 define macro STATE_PROG_SYMS.
4536 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4537 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4538 and bfd_canonicalize_symtab, to get symbol table on first use
4539 and preserve it via STATE_PROG_SYMS for future calls to
4540 bfd_find_nearest_line.
4541
4542Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4543
4544 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4545
4546 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4547 up to nr_maps, not just access_* maps.
4548
4549 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4550 maps.
4551
4552 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4553 over nr_maps not sim_core_nr_maps.
4554
4555 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4556 core_map argument to unsigned.
4557 (struct _sim_core): Ditto for struct member core_map.
4558
4559 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4560
4561 * sim-basics.h (access_io, access_*_io): Define.
4562 (map_read, map_write, map_exec, map_io): Define.
4563
4564 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4565 attach with more generic mapmask.
4566 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4567
c906108c
SS		 4568 * sim-core.c (sim_core_uninstall, sim_core_attach,
4569 sim_core_detach): Iterate over nr_maps instead of
4570 sim_core_nr_maps.
4571
4572 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4573 instead of the write_map.
4574 (remove_breakpoint): Ditto.
4575
4576 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4577 with read_map, write_map, exec_map resp.
4578
4579 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4580 Ditto.
4581
4582 * cgen-utils.c (sim_disassemble_insn): Ditto.
4583
4584 * sim-hrw.c (sim_write, sim_write): Ditto.
4585
4586 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4587 transfer_to_str): New functions.
4588
4589Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4590
4591 * sim-base.h (sim_state_base): New member environment.
4592 (STATE_ENVIRONMENT): New macro.
4593 * sim-config.c (current_environment): Delete.
4594 (sim_config_default): New function.
4595 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4596 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4597 (sim_config_default): Add prototype.
4598 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4599 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4600 Set STATE_ENVIRONMENT, not current_environment.
4601
4602Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4603
4604 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4605
4606Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4607
4608 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4609
4610 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4611
4612Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4613
4614 * Make-common.in (TAGS): Make smarter.
4615 * Makefile.in (TAGS): Ditto.
4616
4617Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4618
4619 * sim-module.c (*): Fix typos in assertion tests.
4620
4621Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4622
4623 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4624 can't be constant.
72f4393d 4625
c906108c
SS		 4626 * sim-options.c (sim_parse_args): Ditto.
4627 (sim_args_command): Return OK, instead of nothing, for an empty
4628 command.
4629
4630Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4631
4632 * sim-profile.c (profile_info): Rename from profile_print. Drop
4633 misc and misc_cpu callback arguments. Use
4634 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4635 (profile_install): Install profile_info function.
4636
4637 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4638 STATE_PROFILE_INFO_CALLBACK): Define.
4639 (struct PROFILE_DATA): Add field info_cpu_callback.
4640 (profile_print): Delete function.
4641
4642 * sim-base.h (STATE_MODULES): Define. Replace individual
4643 STATE_*_LIST with single struct module_list.
4644
4645 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4646 (struct module_list): Declare.
72f4393d 4647
c906108c
SS		 4648 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4649 sim_module_info): New functions.
4650 (sim_module_install): Clean up module data structures.
4651
4652 * sim-info.c (sim_info): New file. New function. Call
4653 sim_module_info.
4654
4655 * Make-common.in (sim-info.o): Define rule.
4656 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4657
4658
4659Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4660
4661 * sim-base.h (sim_cpu_base): New members name, options.
4662 (sim_cpu_lookup): Add prototype.
4663 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4664 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4665 (sim_add_option_table): Update prototype.
4666 * sim-options.c (sim_add_option_table): New argument `cpu'.
4667 (standard_option_handler,standard_install): Update.
4668 (sim_parse_args): Handle cpu specific options.
4669 (print_help): New static function.
4670 (sim_print_help): Call it. Print cpu specific options.
4671 (find_match): New static function.
4672 (sim_args_command): Call it. Handle cpu specific options.
4673 * sim-utils.c (sim_cpu_lookup): New function.
4674 * sim-memopt.c (memory_option_handler): Update.
4675 (sim_memopt_install): Update.
4676 * sim-model.c (model_option_handler): Update.
4677 (model_install): Update.
4678 * sim-profile.c (profile_option_handler): Update.
4679 (profile_install): Update.
4680 * sim-trace.c (trace_option_handler): Update.
4681 (trace_install): Update.
4682 * sim-watch.c (watchpoint_option_handler): Update.
4683 (sim_watchpoint_install): Update.
4684 * cgen-scache.c (scache_option_handler): Update.
4685 (scache_install): Update.
4686
4687Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4688
4689 * Make-common.in (check): Run `make check' in testsuite dir.
4690
4691Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4692
4693 * sim-trace.c (trace_result0): New function.
4694
4695 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4696 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4697 tracing sim_fpu variables.
4698 (TRACE_ALU_RESULT0): Define.
4699 (TRACE_FP_RESULT_WORD): Define.
4700 (TRACE_FP_INPUT_WORD1): Define.
4701
4702 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4703 sim_fpu_two): New constants.
4704 (sim_fpu_op1, sim_fpu_op2): New types.
4705 (struct _sim_fpu): Delete member result. Re-order other members.
4706 (sim_fpu_sign, sim_fpu_exp): New functions.
4707 (sim_fpu_max, sim_fpu_min): new functions.
4708 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4709 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4710
c906108c
SS		 4711Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4712
4713 * sim-profile.c (profile_print): Delete duplicate test of
4714 PROFILE_INSN_IDX.
4715 (profile_print_pc): Exit early if data collection not set up.
4716 (profile_print_core): Simplify by calling sim_core_map_to_str.
4717 * sim-core.h (sim_core_map_to_str): Declare.
4718 * sim-core.c (sim_core_map_to_str): Make non-static.
4719
4720 * genmloop.sh (engine_resume): Update insn_count before exiting.
4721 (engine_resume_full): Keep accurate core profile data.
4722
4723 * cgen-utils.c (sim_disassemble_insn): Don't use
4724 sim_core_read_aligned_N, it messes up profiling results.
4725
4726Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4727
4728 * nltvals.def: Regenerate with MN10300 additions.
4729
4730Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4731
4732 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4733
c906108c
SS		 4734 * sim-trace.h, sim-trace.c (trace_result_word2,
4735 trace_input_word4, trace_result_word4): New function.
4736
4737Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4738
4739 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4740
4741 * sim-xcat.h: Delete.
4742 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4743 * cgen-sim.h: Ditto.
4744 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4745 * sim-n-bits.h: Ditto.
4746 * sim-n-core.h: Ditto.
4747 * sim-n-endian.h: Ditto.
4748
4749Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4750
4751 * syscall.c (cb_syscall): Handle short reads, and EOF.
4752
4753Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4754
4755 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4756 sim_fpu to safely print fp_word values.
4757 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4758 (trace_result_bool1, trace_result_addr1): New functions.
4759 (trace_input_bool1, trace_input_addr1): New functions.
4760
4761 * sim-trace.h (TRACE_FPU_*): Define.
4762
4763Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4764
4765 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4766 (sim_fpu_fpto, sim_fpu_tofp): Define.
4767
4768Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4769
4770 * sim-fpu.c (sim_fpu_cmp): New function.
4771
4772Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4773
4774 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4775 instead of abuf->length.
4776 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4777 (set_trace_option_mask): Renamed from set_trace_options.
4778 (set_trace_option): New function.
4779 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4780 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4781
4782Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4783
4784 * sim-basics.h: Declare struct _sim_fpu.
4785
4786Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4787
4788 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4789 (trace_prefix, trace_input*, trace_result*): Declare.
4790 (trace_one_insn): Change declaration, assume trace_prefix called.
4791 (trace_generic): Like trace_one_insn.
4792 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4793 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4794
c906108c
SS		 4795 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4796 trace_insn, save_data, trace_idx_to_str, print_data): New
4797 functions.
4798 (trace_one_insn): Rewrite.
4799 (trace_generic): New function.
72f4393d 4800
c906108c
SS		 4801Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4802
c906108c
SS		 4803 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4804
4805 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4806 (SEMANTIC_FN): Rewrite declaration.
4807 (DECODE): Update type of semantic_fast member.
4808 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4809 * sim-base.h (sim_state_base): Delete conditionals surrounding
4810 member scache_size.
4811
4812Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4813
4814 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4815 used.
4816
4817Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4818
4819 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4820 Add missing parameters to device_io calls.
4821 * sim-core.h: Add missing parameters to device_io calls.
4822
4823Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4824
4825 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4826 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4827 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4828 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4829 (engine_resume): Likewise. Make `engine' volatile. Save copy
4830 of cpu pointer in volatile object. Initialize read switch if
4831 -parallel.
4832
4833Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4834
4835 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4836 (SEM_INSN): New macro.
4837
4838Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4839
4840 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4841
4842Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4843
4844 * configure: Regenerated to track ../common/aclocal.m4 changes.
4845
4846Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4847
4848 * sim-types.h (fp_word): New type, define according to
4849 WITH_TARGET_FLOATING_POINT_BITSIZE.
4850
4851 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4852 configuration of size of floating point registers.
4853
4854Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4855
4856 * sim-profile.c (profile_print): Only print CPU <N> if other
4857 output is going to appear.
4858
4859Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4860
4861 * configure: Regenerated to track ../common/aclocal.m4 changes.
4862
4863Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4864
4865 * sim-types.h (address_word): Typedef according to
4866 WITH_TARGET_ADDRESS_BITSIZE.
4867 (signed_cell, unsigned_cell, natural_cell): Ditto using
4868 WITH_TARGET_CELL_BITSIZE.
72f4393d 4869
c906108c
SS		 4870 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4871 (WITH_TARGET_CELL_BITSIZE): Define.
4872 (WITH_HOST_WORD_BITSIZE): Delete.
4873
4874 * sim-config.c (print_sim_config): Update.
4875
4876 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4877 configuration of address and OpenFirmware cell sizes.
4878
4879Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4880
4881 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4882 * sim-run.c (sim_engine_run): Update.
72f4393d 4883
c906108c
SS		 4884 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4885 CPU_CIA.
4886 * sim-run.c (sim_engine_run): Ditto.
4887
4888 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4889 (sim_resume): Pass nr_cpus to sim_engine_run.
4890
4891 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4892
c906108c
SS		 4893 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4894 MAX_NR_PROCESSORS.
4895 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4896
c906108c
SS		 4897Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4898
4899 * Make-common.in (stamp-tvals): New rule.
4900 (targ-vals.h,targ-map.c): Depend on it.
4901 (clean): Remove stamp-tvals.
4902
4903Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4904
4905 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4906 in code also #if 0'ed.
4907
4908Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4909
4910 * configure: Regenerated to track ../common/aclocal.m4 changes.
4911 * aclocal.m4: Recognize --enable-maintainer-mode.
4912
4913Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4914
4915 * cgen-scache.h: Deleted.
4916 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4917 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4918 (scache_init): Use runtime computed size of SCACHE.
4919 (scache_flush): Likewise.
4920 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4921 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4922 * cgen-sim.h: Scache support moved here.
4923 (PC): Redo definition.
4924 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4925 (DECODE): Add parallel execution support.
4926 Only include semantic label members if using switch.
4927 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4928 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4929 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4930 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4931 from cgen-types.h.
4932 (engine_{stop,run,resume,halt,signal}): Delete decls.
4933 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4934 (argbuf,scache): Delete forward decls.
4935 (STATE): Delete decl.
4936 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4937 Include cgen-mem.h, cgen-ops.h.
4938 (engine_halt,engine_signal): Delete.
4939 ({ex,exc,sem,semc}_illegal): Delete.
4940 (sim_disassemble_insn): Result of extract fn is in bits.
4941 * genmloop.sh: Rewrite.
4942
4943 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4944 line numbers.
4945
4946 * sim-base.h (sim_state_base): Delete member `model'.
4947 (sim_cpu_base): Add member `model'.
4948 * sim-model.h (IMP_PROPERTIES): New type.
4949 (MACH): New members imp_props, models.
4950 (models): Delete decl.
4951 * sim-model.c (set_model): Update.
4952 * sim-profile.c (profile_print_model): Update.
4953
4954 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4955
4956Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4957
4958 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4959 CGEN_INSN_SYNTAX().
4960
4961Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4962
4963 * configure: Regenerated to track ../common/aclocal.m4 changes.
4964 * config.in: Ditto.
4965
4966Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4967
4968 * aclocal.m4 (AR): Check for sigaction.
4969
4970Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4971
4972 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4973
4974 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4975 * sim-config.c (sim_config): Replace WITH_DEVICES with
4976 WITH_TREE_PROPERTIES.
4977
4978 * configure: Regenerated to track ../common/aclocal.m4 changes.
4979
4980Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4981
4982 * Make-common.in (SIM_ENVIRONMENT): New variable.
4983 (CONFIG_CFLAGS): Add it.
4984 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4985 --enable-sim-environment option.
4986 * configure: Regenerated.
4987 * sim-config.h (environment support): Rewrite.
4988 * sim-config.c (current_environment): Define as enum, unconditionally.
4989 (current_alignment): Define unconditionally.
4990 (config_environment_to_a): Update.
4991 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4992 (sim_config): Handle environment and alignment determination
4993 unconditionally. Delete sanity checks of current_environment,
4994 unnecessary.
4995 (print_sim_config): Update.
4996 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4997 (standard_options): Add --environment.
4998 (standard_option_handler): Likewise.
4999
5000Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5001
5002 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5003 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5004 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5005 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5006 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5007 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5008 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5009 argument ADD_CA macro with two argument ADDC_C - add carrying with
5010 carry in.
5011 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5012 argument SUB_CA macro with two argument SUBC_X - subtract
5013 carrying, extended.
5014 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5015 borrow-in.
5016 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5017
5018Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5019
5020 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5021 * sim-io.h (sim_io_syscalls): Delete.
5022
5023Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5024
5025 * syscall.c (cb_syscall): Add missing else, so write to stdout
5026 isn't doubled.
5027
5028 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5029 the carry bit from the CPU's psw.
5030
5031Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5032
5033 * gennltvals.sh: Redo syscall support.
5034 * nltvals.def: Regenerated.
5035
5036Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5037
5038 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5039 the stream immediately.
5040
5041Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5042
5043 * sim-io.c (sim_io_getstring): Delete unused len2.
5044 (sim_io_syscalls): Ditto for sys_errno.
5045
5046Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5047
5048 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5049
5050 * Make-common.in (run.o): Depend on remote-sim.h.
5051 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5052 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5053
5054Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5055
5056 * sim-io.c (sim_io_syscalls): Disable lseek.
5057
5058Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5059
5060 * gennltvals.sh: Generate syscall values for d30v.
5061
5062 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5063 * nltvals.def: Regenerate.
5064
5065 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5066 (os_fstat): Likewise. Validate fd argument.
5067 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5068 just compute target stat struct length.
5069 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5070 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5071 (get_string): Return host errno values so they can be properly
5072 translated later.
5073 (cb_syscall): Likewise.
5074 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5075 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5076 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5077 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5078 (get_path): New function.
5079
5080Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5081
5082 * sim-io.c (sim_io_syscalls): New function to provide system call
5083 emulation. Provide exit, open, close, read, write, lseek, and
5084 unlink.
5085 (sim_io_getstring): New function to return a string from a
5086 simulated memory location.
5087
5088 * sim-io.h (sim_io_syscalls): Add declaration.
5089
5090Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5091
5092 * sim-core.c (sim_core_signal): Fix spelling error in message.
5093
5094 * sim-hrw.c (sim_read): Use read map, not write map.
5095
5096 * Make-common.in (all): Add .gdbinit.
5097 * gdbinit.in: Add dump command.
5098
5099 * sim-model.c (model_options): Use '\0' for `shortopt'.
5100
5101 * sim-trace.c (trace_option_handler): Set state trace file
5102 for --trace-file in addition to cpu's values.
5103 (trace_vprintf): If cpu == NULL, try state's trace file.
5104 (trace_options): Reorganize table, reword some descriptions.
5105
5106Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5107
5108 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5109 New functions.
5110
5111Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5112
5113 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5114 signal untranslated, document problem with this.
5115
5116 * nrun.c (main): Check for a prog name of `*step'. If present,
5117 step the simulator instead of allowing it to run free.
5118
5119 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5120
5121 * Make-common.in (sim_main_headers): Add sim-signal.h.
5122
5123Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5124
5125 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5126
5127Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5128
5129 * sim-signal.h: Start simulator signals at 64 so that host signal
5130 numbers can be detected and reported.
5131
5132 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5133
5134Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5135
5136 * callback.c (cb_host_to_target_stat): Fix return values.
5137
5138 * cgen-sim.h (enum_signal_type): Delete.
5139 (engine_signal): Update prototype.
5140 * cgen-utils.c: Don't include <signal.h>.
5141 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5142 (engine_signal): Update.
5143
5144 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5145 (sim_state_free): Call SIM_STATE_FREE if defined.
5146
5147 * sim-module.c (sim_module_install): Don't leave any modules
5148 installed if one fails to install.
5149
5150Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5151
5152 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5153 more, since alloca is not used in this file.
5154
5155 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5156 correctly set the carry and overflow bits for those types.
5157 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5158 with carry, so carry is correct after doing both adds.
5159 (ALU*): Space out '\' to make it easier to read.
5160
5161Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5162
5163 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5164 sim_signalled.
5165
5166 * sim-signal.c, sim-signal.h: New files.
5167 * Make-common.in (sim-signal.o): Add rule for.
5168 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5169 * sim-abort.c: Don't include <signal.h>.
5170 * sim-basics.h: #include "sim-signal.h".
5171 * sim-break.c: Don't include <signal.h>.
5172 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5173 * sim-core.c: Don't include <signal.h>.
5174 (SIGBUS): Delete definition.
5175 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5176 * sim-engine.c: Don't include <signal.h>.
5177 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5178 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5179 * sim-resume.c: Don't include <signal.h>.
5180 (SIGTRAP): Delete definition.
5181 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5182 * sim-stop.c: Don't include <signal.h>.
5183 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5184 * sim-watch.c: Don't include <signal.h>.
5185 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5186
5187 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5188
5189 * sim-base.h (CIA_ADDR): Provide default definition.
5190 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5191 * sim-break.c (sim_handle_breakpoint): Likewise.
5192
5193Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5194
5195 * Make-common.in (srccom): New variable.
5196
5197 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5198 (LIB_OBJS): Add syscall.o.
5199 (gentmap): Pass $(NL_TARGET) to $(CC).
5200 (syscall.o): Add rule for.
5201 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5202 (sim-bits.o): Depend on $(sim-n-bits_h).
5203 (sim-load.o): Depend on callback.h.
5204
5205 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5206 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5207 * cgen-mem.h, cgen-ops.h: New files.
5208
5209 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5210
5211 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5212 Rewrite build rule.
5213 * callback.c: #include string.h or strings.h.
5214 #include sys/types.h and sys/stat.h.
5215 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5216 (os_get_errno,os_open): Update.
5217 (os_stat,os_fstat): New functions.
5218 (os_init): Initialize syscall_map, errno_map, open_map.
5219 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5220 errno_map, open_map, signal_map, stat_map.
5221 (cb_read_target_syscall_maps): New function.
5222 (cb_target_to_host_syscall): New function.
5223 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5224 (cb_target_to_host_open): Renamed from target_to_host_open.
5225 (store): New function.
5226 (cb_host_to_target_stat): New function.
5227 * syscall.c: New file.
5228 * gentmap.c (sys_tdefs): New global.
5229 (gen_targ_vals_h): Output target syscall numbers.
5230 (gen_targ_map_c): Update. Output target syscall translation map.
5231 * gentvals.sh: New first argument `target'. Preface table with
5232 #ifdef NL_TARGET_$target if non-null target passed.
5233 * gennltvals.sh: New file.
5234 * nltvals.def: Regenerated.
5235
5236Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5237
5238 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5239 sim_core_dummy_M.
5240 (sim_core_dummy_M): Declare.
72f4393d 5241
c906108c
SS		 5242Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5243
5244 * sim-core.c (sim_core_signal): Print the address of the
5245 instruction.
5246
5247Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5248
5249 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5250
5251 * sim-base.h (sim_state_base): Add member trace_data.
5252 (STATE_TRACE_DATA): New macro.
5253 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5254 ({WITH_,}TRACE_DEBUG_P): New macros.
5255 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5256 (_sim_cpu): Delete forward reference.
5257 (debug_printf): Update.
5258 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5259 (trace_options): Add --trace-debug.
5260 (set_trace_options): Handle it.
5261 (trace_option_handler): Likewise.
5262 (trace_install): Init state trace_data struct.
5263 (trace_uninstall): Close state trace file.
5264 * sim-events.c (ETRACE): Only print source file and line number if
5265 --trace-debug.
5266 * sim-n-core.h (sim_core_trace_M): Likewise.
5267
5268 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5269
52701997-11-13 Felix Lee <flee@cygnus.com>
5271
5272 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5273 initializer.
5274 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5275
5276Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5277
5278 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5279
5280 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5281 built this way.
5282 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5283 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5284 source tree.
5285
5286Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5287
5288 * sim-events.c (sim_events_process): Re-compute the time -
5289 update_time_from_event - as each event is processed. Reverses
5290 previous change.
5291
5292Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5293
5294 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5295
5296Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5297
5298 * sim-events.c (sim_events_process): Delete redundant call to
5299 update_time_from_event.
5300 (sim_events_slip): Always decrement time_from_event.
5301 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5302 Delete assertion that time_from_event >=0 when work in queue, no
5303 longer applicable.
5304
5305Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5306
5307 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5308 (standard_option_handler): Update.
5309
5310 * sim-options.h: Clarify documentation.
5311 (OPTION_LONG_ONLY_P): Delete definition.
5312 (OPTION_VALID_P): Define.
72f4393d 5313
c906108c
SS		 5314 * sim-options.c (sim_print_help): Allow short only options.
5315 (sim_parse_args): Ditto.
5316 (sim_args_command): Skip short only options.
5317 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5318 separate entries for short and long options in the HANDLERS and
5319 ORIG_VAL tables.
5320 (sim_parse_args): Disable argument permutation.
5321
5322Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5323
5324 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5325 Add argument M, size of data type.
5326 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5327 Declare, ditto for 5, 6 & 7 byte transfers.
5328 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5329 as aligned variant.
72f4393d 5330
c906108c
SS		 5331 * sim-n-core.h (sim_core_trace_M): Rename from
5332 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5333 with transfer type. Print transfer direction. Handle 1 and 2 byte
5334 transfers.
5335 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5336 unaligned accesses.
5337 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5338 Update all functions.
5339
5340 * sim-core.c: Generate functions starting with 16 not 1.
5341 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5342 all 5, 6 & 7 byte transfers.
5343
5344 * sim-n-core.h (sim_core_read_misaligned_N,
5345 sim_core_write_misaligned_N): Implement.
5346
5347Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5348
5349 * sim-endian.h (U16_8): Implement
5350
5351 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5352
5353 * sim-endian.h (VL8_16, VH8_16): Implement.
5354
5355 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5356 long in printf.
5357 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5358 (memory_option_handler): Skip comma in alias address list
5359
5360Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5361
5362 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5363 space params.
5364 (parse_size, parse_addr): New functions
5365 (memory_option_handler, memory_options): Parse address & size
5366 using new functions. Pass level, space, modulo to do_memopt_add &
5367 do_memopt_del.
5368
5369 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5370
5371 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5372 `attach_type attach' argument with `unsigned level' argument.
5373 Document.
5374
5375 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5376 sim_core_attach): Replace argument attach with level. Update
5377 verification of arguments.
5378 (sim_core_map_detach, sim_core_detach): Replace argument attach
5379 with level.
5380
5381 * sim-basics.h (enum _attach_type): Delete.
5382
5383Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5384
5385 * sim-core.h (sim_core_write_8): Define.
5386
5387Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5388
5389 * sim-bits.h: Document ROTn macro.
5390
5391 * sim-endian.h (H2T): Handle 16 byte variables.
5392
5393 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5394 error.
5395
5396 * sim-core.c: Do not generate sim_core_*_word.
5397
5398 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5399 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5400
5401 * sim-core.h (sim_core_read_unaligned_word,
5402 sim_core_read_aligned_word, sim_core_read_word,
5403 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5404 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5405
5406Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5407
5408 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5409
5410 * sim-endian.h: Disable 16 byte support.
5411
5412Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5413
5414 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5415
5416 * sim-n-core.h (sim_core_trace_N): New function.
5417 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5418 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5419
5420 * sim-endian.h: Add 128 bit variant.
5421
5422 * sim-core.h, sim-core.c: Add 128 bit variant.
5423
5424 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5425
5426Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5427
5428 * sim-events.c (sim_events_process): Clear events->work_pending.
5429 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5430 setting, nr_ticks_to_process.
5431 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5432 when the event queue isn't next.
5433
5434 * sim-events.h, sim-events.c (sim_events_slip): New function.
5435
5436Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5437
5438 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5439
5440 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5441 arguments.
5442
5443Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5444
5445 * nrun.c (main): Remove useless test of name != NULL.
5446 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5447
5448Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5449
5450 * sim-fpu.c (EXPMAX): Type is unsigned.
5451 (MIN_INT, MAX_INT): Type is signed64.
5452 (i2fpu): Type of val is signed64.
5453
5454Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5455
5456 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5457 a bucket size of zero.
5458
5459 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5460 OPTION_PROFILE_PC): Define.
5461 (profile_option_handler): Add support for --profile-pc and
5462 --profile-pc-granularity options.
5463 (profile_pc_init): When possible, compute nr buckets from bucket
5464 size.
5465
5466 * sim-profile.c (profile_pc_init): Align the profile-pc end
5467 address with the profile-pc bucket size.
5468
5469 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5470 something less ambiguous.
5471 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5472
5473 * sim-profile.c (profile_pc_cleanup): New function. Move
5474 profile_pc_uninstall code to here.
5475 (profile_pc_uninstall): Call.
5476 (profile_pc_init): Call.
5477
5478Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5479
5480 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5481 file using BSD gprof format.
5482
5483 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5484 unsigned_word.
5485 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5486 MSBIT64): Force result to unsignedN.
5487
5488Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5489
5490 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5491 brace from macro.
5492 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5493 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5494 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5495 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5496
5497Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5498
5499 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5500 type void*.
5501
5502 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5503 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5504 type void*.
5505 (sim_core_attach): Rename buffer_freed to free_buffer, type
5506 void*. Ensure that allocated buffer is alligned according to
5507 region's address.
5508
5509Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5510
5511 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5512 (ALU64_SUB): Define.
5513
5514 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5515 (.gdbinit): Remove dependencies, generate once per build.
5516
5517Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5518
5519 * sim-n-core.h (sim_core_read_aligned_N,
5520 sim_core_write_aligned_N): Make xaddr param type address_word not
5521 unsigned_word.
5522
5523Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5524
5525 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5526 unpacked floating point struct. Pass sim_fpu object by reference.
5527 Add preliminary support for rounding modes.
72f4393d 5528
c906108c
SS		 5529Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5530
5531 * configure: Regenerated to track ../common/aclocal.m4 changes.
5532
5533Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5534
5535 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5536 WITH_TARGET_BITSIZE.
5537
5538Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5539
72f4393d 5540 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5541
5542Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5543
5544 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5545 and zfree instead of xmalloc and free. Prevents warnings.
5546
5547Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5548
5549 * configure: Regenerated to track ../common/aclocal.m4 changes.
5550
5551Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5552
5553 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5554 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5555
5556 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5557 controling the bitsize/msb of the target.
5558
5559Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5560
5561 * Make-common.in: New files sim-break.c, sim-break.h.
5562 * sim-base.h: Add point to breakpoint list to sim_state_base.
5563 * sim-break.c sim-break.h: New modules that implement intrinsic
5564 breakpoint support.
5565 * sim-module.c: Add breakpoint module.
72f4393d 5566
c906108c
SS		 5567Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5568
5569 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5570 an hour.
5571 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5572 if (0) { 1 % 0; }
5573 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5574 (SIGBUS) define for Windows.
5575 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5576 * sim-resume.c: define SIGTRAP for windows.
5577 * sim-xcat.h: use token pasting if ALMOST_STDC.
5578
5579Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5580
5581 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5582 configured values.
5583 (CONFIG_CFLAGS): Add same.
72f4393d 5584
c906108c
SS		 5585Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5586
5587 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5588 (SIGNED32): use ##i32.
5589
5590Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5591
5592 * configure: Regenerated to track ../common/aclocal.m4 changes.
5593
5594Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5595
5596 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5597 endian of target.
5598
5599 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5600 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5601 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5602 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5603 (CONFIG_CFLAGS): Add same.
5604
5605 * aclocal.m4: Perform AC_SUBST on optional options.
5606
5607Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5608
5609 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5610
5611 * sim-options.c (standard_option_handler): Typo in warning message.
5612
5613 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5614
5615 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5616 insn count. Make count conditional on there being a valid
5617 INSN_NAME.
5618 (profile_pc_init): Make default PC profile frequency an arbitrary
5619 256.
5620
5621 * sim-base.h: Ditto.
5622
5623 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5624 SIM_HAVE_MODEL.
5625
5626 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5627 archure struct.
5628
5629Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5630
5631 * configure: Regenerated to track ../common/aclocal.m4 changes.
5632
5633Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5634
5635 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5636 configured alignment.
5637
5638Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5639
5640 * configure: Regenerated to track ../common/aclocal.m4 changes.
5641
5642Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5643
5644 * sim-config.c (sim_config): Check for default alignment.
5645
5646 * sim-options.c (standard_option_handler): Add alignment option.
5647
5648 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5649 default alignment requirements on memory accesses.
72f4393d 5650
c906108c
SS		 5651Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5652
5653 * sim-load.c (sim_load_file): Return failure if the executable
5654 had no loadable sections.
5655
5656Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657
5658 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5659 trace output.
5660
5661 * sim-core.c (sim_core_signal): When bad access halt simulator
5662 SIGSEGV / SIGBUS instead of aborting.
5663 (signal.h): Include.
72f4393d 5664
c906108c
SS		 5665 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5666 options was missing.
5667
5668 * sim-bits.h (MOVED): Define
5669
5670Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5671
5672 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5673 BIT.
5674
5675 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5676
5677 * sim-bits.c: Add 8 bit versions of bit macros.
5678
5679 * sim-bits.h: Ditto.
5680
5681Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5682
5683 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5684 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5685
c906108c
SS		 5686 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5687 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5688
c906108c
SS		 5689 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5690 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5691
c906108c
SS		 5692Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5693
5694 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5695 configure.in: Output to cconfig.h instead of config.h.
5696
5697 * configure: Regenerated to track ../common/aclocal.m4 changes.
5698
5699Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5700
5701 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5702 BFD if known.
5703
5704Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5705
5706 * callback.c (os_write): divert stdout and stderr to their
5707 respective hooks.
5708
5709Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5710
5711 * sim-profile.c (profile_print_speed): Call
5712 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5713
5714 * sim-events.c (sim_events_elapsed_time): New function return nr
5715 host MS consumed by the simulator.
5716 (sim_watch_valid): Use.
5717
5718 * sim-module.c (modules): Install sim_events very very early.
5719
5720 * sim-profile.c (profile_print): Call profile_print_pc.
5721 (print_bar):
5722 (profile_pc_init): New function, set up processor for PC
5723 profiling.
5724 (profile_print_pc): New function, print a PC profile.
5725 (profile_pc_event): New function, sample PC.
5726
5727 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5728 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5729 profile struct.
5730
5731 * sim-options.c (sim_print_help): Pacify GCC.
5732
5733 * sim-n-core.h (sim_core_read_aligned_N,
5734 sim_core_write_aligned_N): Add un-conditional profile call.
5735 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5736 profile call when aligned read/write isn't used.
5737
5738 * sim-base.h: Include sim-profile, sim-model after sim-core &
5739 sim-events allow sim-core to define useful values.
5740
5741 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5742 (profile_option_handler, profile_options): Add support for
5743 --profile-core option.
5744 (print_bar): Include when core profiling.
5745 (profile_print_core): New function, print core profile.
5746
5747 * sim-config.c (print_sim_config): Print profile status.
5748
5749 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5750 WITH_PROFILE_PC_P): Define.
5751 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5752 (PROFILE_COUNT_CORE): Define.
5753
5754Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5755
5756 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5757 interrupt_names array as the data.
5758 (sim-watch.h): Document.
5759
5760Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5761
5762 * sim-options.c (sim_print_help): When the doc string is to long
5763 word wrap it.
5764
5765 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5766 that only the first few the watch options are listed. Generate
5767 meanginful usage messages.
5768
5769 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5770
c906108c
SS		 5771Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5772
5773 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5774 (standard_option_handler): Handle --architecture-info.
5775
5776Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5777
5778 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5779 illegal zero-sized array.
5780 * sim-core.c (sim_core_xor_read_buffer): same.
5781
5782Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5783
5784 * nltvals.def: Regenerate.
5785
5786Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5787
5788 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5789
5790Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5791
5792 * sim-bits.c (MASKED): Delete.
5793 (EXTRACTED): Delete.
5794 (LSEXTRACTED, MSEXTRACTED): New functions.
5795
5796 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5797 (MSMASKEDn, LSMASKEDn): Add last argument.
5798 (MSMASK*): Ditto.
72f4393d 5799
c906108c
SS		 5800 * sim-bits.h (EXTEND8, EXTEND16): Define.
5801 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5802
5803 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5804
5805 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5806 current instruction address.
5807
5808 * sim-inline.h (*_ENGINE): Define.
5809
5810Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5811
5812 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5813
5814 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5815 (watch_option_handler): Call delete_watchpoint with ident or type.
5816 (sim_watchpoint_install): Create interrupt specific watchpoint
5817 commands on the fly.
5818 (do_watchpoint_create): New function, create a watch point using
5819 type/int-nr info encoded in the option nr.
5820 (do_watchpoint_info): New function. List active watchpoints.
5821
5822 * sim-watch.h: Change data structure to a list.
5823
5824 * sim-memopt.c (memory_option_handler): Require explicit "all"
5825 before deleting all memory regions.
5826
5827 * sim-utils.c (sim_do_commandf): New function, printf version of
5828 sim_do_command.
5829
72f4393d
L		 5830 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5831
c906108c
SS		 5832 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5833 bit endianness.
5834 (SIGNED64, UNSIGNED64): Delete.
5835 (ALU64_ADD): Don't rely on bit endianness.
5836 (ALU64_BEGIN): Define.
5837
5838 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5839 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5840
5841 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5842 suffix - u64, LL - to 64 bit constants.
5843
5844Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5845
5846 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5847
5848 * sim-utils.h (NZALLOC): Define - zalloc * N.
5849
5850 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5851 implementation of read/write functions.
5852
5853 * Make-common.in (sim-hrw.o): New target.
5854
5855 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5856 memory.
5857
5858 * sim-memopt.c (memory_option_handler): Implement memory-size
5859 command. Implement memory-alias command. Let memory-delete delete
5860 all memory regions.
5861 (add_memopt): New function. Add a memory region.
5862 (do_memopt_delete): New function. Delete a memory region.
5863
5864 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5865
5866 * sim-core.c (sim_core_detach): New function.
5867 (sim_core_map_detach): New function. Perform the actual detach.
5868 (sim_core_init): Move initialization code from here.
5869 (sim_core_install): To here.
5870 (sim_core_uninstall): And here.
5871
5872 * sim-module.c: Add memopt module.
5873
5874 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5875 simulator base type.
5876
5877 * Make-common.in (sim_main_headers): Add sim-memopt.h
5878 (sim-memopt.o): New target.
5879
5880 * sim-core.c (sim_core_install): Add core_options to the option
5881 table.
5882
5883 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5884 --watch-delete.
5885
5886 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5887 comments.
5888
5889 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5890 address_word, add mask member.
72f4393d 5891
c906108c
SS		 5892 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5893 address_word, allow for 64bit targets in 32bit host. Add modulo
5894 argument.
5895 (sim_core_map_attach): Ditto.
5896 (new_sim_core_mapping): Ditto.
5897 (sim_core_translate): Mask address when modulo memory.
5898
5899Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5900
5901 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5902
5903 * gdbinit.in: New file.
5904 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5905 * Make-common.in (distclean): Delete .gdbinit.
5906 (.gdbinit): Add rule for.
5907 * configure: Regenerated to track ../common/aclocal.m4 changes.
5908
5909 * Make-common.in (cgen-run.o): Add rule for.
5910
5911Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5912
5913 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5914
5915 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5916 both resumed and previous elapsed time.
5917 (sim_events_init): Set initial_wallclock and current_wallclock to
5918 zero.
5919 (sim_events_install): Install sim_events_suspend and
5920 sim_events_resume.
5921 (sim_events_watch_clock): Allow for suspended simulator when
5922 computing the time of the clock event.
5923
5924 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5925 initial_wallclock to elapsed_wallclock, set both to zero.
5926 (sim_events_init, sim_events_uninstall): Delete prototypes.
5927
5928 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5929
c906108c
SS		 5930 * sim-module.c(sim_module_resume, sim_module_suspend): New
5931 functions.
5932
5933Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5934
5935 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5936 message.
5937
5938Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5939
5940 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5941 * Make-common.in (TAGS): Likewise.
5942 * sim-n-bits.h: Add TAGS comments for all functions.
5943 * sim-n-core.h: Likewise.
5944 * sim-n-endian.h: Likewise.
5945
5946Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5947
5948 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5949 kind.
72f4393d 5950
c906108c 5951 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5952
c906108c
SS		 5953 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5954 definition.
5955
5956Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5957
5958 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5959 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5960
5961Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5962
5963 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5964 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5965 nr_transfered and nr_this_transfer unsigned.
5966
5967 * sim-events.c (sim_events_tickn): N is signed, as limited to
5968 MAXINT.
5969
5970 * sim-n-endian.h (offset_N): Change size to unsigned.
5971
5972 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5973
5974Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5975
5976 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5977
5978 * sim-options.c (sim_parse_args): Use dupargv.
5979
5980Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5981
5982 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5983
5984Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5985
5986 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5987 base type.
5988
5989 * sim-options.c (standard_options): Add --architecture=MACHINE and
5990 --target=TARGET options.
5991 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5992 (standard_option_handler): Handle architecture and target options.
5993 (bfd.h): Include.
72f4393d 5994
c906108c
SS		 5995 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5996 bfd_openr.
5997 (sim_analyze_program): Set prog_bfd architecture from
5998 STATE_ARCHITECTURE if known.
5999
6000Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6001
6002 * configure: Regenerated to track ../common/aclocal.m4 changes.
6003 * config.in: Ditto.
6004
6005Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6006
6007 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6008 that option does not apply to certain files.
6009
6010Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6011
6012 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6013 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6014 offset from MSB/LSB.
6015
6016 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6017 access address of sub word quantity of a hosts 16, 32, 64 bit word
6018 type.
6019 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6020 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6021 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6022 return N*2 byte value with argument in Hi/Lo word. Renamed from
6023 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 6024
c906108c
SS		 6025 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6026 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6027 so that bit offset is explicit.
6028
6029Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6030
6031 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6032 Update STATE_PROG_BFD when needed with a dup'd copy of the
6033 program.
6034
6035 * sim-config.c (sim_config): Delete ABFD argument, use
6036 STATE_PROG_BFD directly.
6037
6038Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6039
6040 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6041
c906108c
SS		 6042 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6043 and sim_load.
6044 (bfd.h): Include.
72f4393d 6045
c906108c
SS		 6046 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6047 hardware only simulator targets.
6048
6049 * Make-common.in (sim-hload.o): Add rule.
6050
6051Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6052
6053 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6054 used by copyargv and freeargv.
6055
6056 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6057 STATE_PROG_ARGV, not just a pointer.
6058
6059Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6060
6061 * configure: Regenerated to track ../common/aclocal.m4 changes.
6062 * config.in: Ditto.
6063
6064Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6065
6066 * aclocal.m4 (sim-endian): Add second argument to
6067 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6068 default endian when not hardwired.
6069
6070 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6071 else failes value for target byte order.
6072
6073 * sim-config.c (sim_config): Add abfd arguments. Set
6074 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6075 from same.
6076 (sim_config): Return SIM_RC, don't abort.
6077 (bfd.h): Include.
72f4393d 6078
c906108c
SS		 6079 * run.c (main): Update call to sim_open - add ABFD argument.
6080 * nrun.c (main): Add NULL ABFD argument.
6081
6082Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6083
6084 * callback.c (os_poll_quit): Make static.
6085 Call sim_cb_eprintf, not p->eprintf.
6086 (sim_cb_printf, sim_cb_eprintf): New functions.
6087 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6088
6089 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6090 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6091 sim-utils.h. #include sim-utils.h.
6092 * sim-utils.h: Above decls moved here.
6093 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6094
6095 * sim-watch.c (action_watchpoint): Fix thinkos.
6096
6097Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6098
6099 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6100
6101Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6102
6103 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6104 to FORCED_ALIGNMENT case.
6105
6106Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6107
6108 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6109
6110Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6111
6112 * Make-common.in (libsim.a): Fix typo.
6113
6114Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6115
6116 * nrun.c (main): Verify the structure returned before using it.
6117
6118Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6119
6120 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6121 default.
6122
6123 * sim-engine.c (sim_engine_install): New function. Install the
6124 engine init functions.
6125 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6126
c906108c
SS		 6127 * sim-module.c: Add sim_engine to list of modules that always
6128 install.
6129
6130Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6131
6132 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6133 to remove the old watchpoint, not delete_watchpoint.
6134 (watch_option_handler): Action the correct watchpoint, not just
6135 cycles.
6136
6137Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6138
6139 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6140 both low and high word.
6141 (sim_core_write_aligned_N): Ditto.
72f4393d 6142
c906108c
SS		 6143 * sim-trace.c (set_trace_options): Delete code explicitly setting
6144 core->trace.
6145
6146 * sim-options.c (sim_print_help): Call the list commands if not a
6147 standalone simulator.
6148 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6149
c906108c
SS		 6150 * sim-trace.c (set_trace_options): Assume core present.
6151
6152 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6153 buffer when full not almost full.
6154
6155Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6156
6157 * sim-events.c (sim_events_process): Don't blat the event queue
6158 when processing watchpoints.
6159
6160 * sim-watch.h: Make arg unsigned long - stop sign extension.
6161
6162 * sim-events.c (sim_watch_valid): rewrite so debugable.
6163
6164 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6165
6166 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6167 inequality test is possible.
6168 (handle_watchpoint): Re-pass is_within arg.
6169 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6170 0 to schedule_watchpoint's is_within arg.
6171 (sim_watchpoint_init): Re-pass is_within arg.
6172
6173 * sim-options.c (sim_print_help): Add is_command argument. Don't
6174 include -- prefix when called from the command line interpreter.
6175
6176 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6177
6178 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6179 zero indicates that the test should be reversed.
6180 (sim_events_watch_core): Ditto.
6181 (WATCH_CORE): Compare range against is_within.
6182 (WATCH_SIM): Ditto.
6183
6184Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6185
6186 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6187 sim_core_read_buffer. Check nr-bytes transfered.
6188
6189 * sim-core.h (sim_core_common): Define a new struct that contains
6190 the common data. to sd and cpu structures.
6191 * sim-core.c (sim_core_attach): Update.
6192 (sim_core_init): Update. Remember to copy initialized data to each
6193 cpu.
6194 (sim_core_find_mapping): Ditto.
6195
6196 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6197 (sim_core_write_buffer): Ditto.
6198
6199 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6200 transfer use xor version of read buffer.
6201 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6202
c906108c
SS		 6203 * sim-core.c (sim_core_xor_read_buffer): New function implement
6204 xor-endian data read breaking transfer up into xor-endian sized
6205 blocks.
6206 (sim_core_xor_write_buffer): Ditto for write.
6207 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6208 - needed for xor-endian transfers.
6209
6210Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6211
6212 * sim-inline.h: Review description.
72f4393d 6213
c906108c
SS		 6214 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6215 to just those involved in data transfers and configuration.
72f4393d 6216
c906108c
SS		 6217 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6218 string.
6219 * sim-n-core.h (sim_core_read_aligned_N): Use.
6220 (sim_core_read_unaligned_N): Ditto.
6221 (sim_core_read_unaligned_N): Ditto..
6222 (sim_core_write_unaligned_N): Ditto.
72f4393d 6223
c906108c 6224 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6225
c906108c
SS		 6226 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6227 endian.
6228 (sim_core_read_aligned_N): Ditto.
6229
6230 * sim-core.c (sim_core_set_xor_endian): New function.
6231 (sim_core_attach): Don't overwrite the per-cpu xor map when
6232 cloning the global core.
6233
6234Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6235
6236 * sim-engine.h: Update below so that it is using an enumerated
6237 type.
6238
6239Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6240
72f4393d
L		 6241 * sim-engine.c (sim_engine_restart):
6242 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6243 return value used for simulator restart from 0 to 2.
6244
6245Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6246
6247 * cgen-scache.c (scache_option_handler): Add is_command arg.
6248
6249 * sim-model.c (model_option_handler): Add is_command argument.
6250
6251 * sim-profile.c (profile_option_handler): Add is_command arg.
6252
6253 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6254 involved.
6255
6256 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6257 order that they are registered.
6258
6259 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6260 between option and command line processing.
6261
6262 * sim-options.c: Include stdlib.h, ctype.h.
6263
6264 * Make-common.in (sim-watch.o): Add rule.
6265 (sim_main_headers): Assume sim-assert.h included.
6266 (sim-*.o): Simplify make rule.
72f4393d 6267
c906108c
SS		 6268 * sim-module.c: Add sim_watch_install to module list.
6269
6270Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6271
6272 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6273 has been loaded.
6274
6275 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6276 * sim-events.c (sim_events_install): Ditto.
6277 * sim-core.c (sim_core_install): Ditto.
6278 * sim-model.c (model_install): Ditto.
6279 * sim-options.c (standard_install): Ditto.
6280 * sim-profile.c (profile_install): Ditto.
6281 * sim-reason.c (sim_stop_reason): Ditto.
6282 * sim-run.c (sim_engine_run): Ditto.
6283 * sim-utils.c (sim_analyze_program): Ditto.
6284
6285 * sim-module.c (modules): Make profile_install and trace_install
6286 optional.
6287
6288 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6289
6290 * sim-options.c (standard_option_handler): Set the byte order.
6291
6292 * sim-events.c (sim_events_process): Allow multi tick processing.
6293 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6294
c906108c
SS		 6295 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6296 prototypes. Under development.
6297 (sim_events): Replace processing with nr_ticks_to_process.
6298
6299Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6300
6301 * nrun.c (main): Pass callbacks to sim_open instead of using
6302 sim_set_callbacks.
6303
6304 * run.c (main): Ditto.
6305
6306Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6307
6308 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6309 stop tk interrupting malloc calls.
6310 (sim_events_zalloc): Converse.
6311
6312 * Make-common.in (sim_main_headers): Add sim-events.h.
6313
6314 * sim-events.c (sim_events_schedule_after_signal): Change return
6315 type to void - signal events are strictly internal.
6316 (sim_events_init): Allocate a finite buffer for signal events.
6317 (sim_events_schedule_after_signal): Enter signal events into the
6318 signal buffer.
6319
6320 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6321 (sim_engine_restart): Ditto.
6322 (sim_engine_abort): Ditto.
6323 * sim-stop.c (sim_stop): Ditto.
6324 (control_c_simulation): Ditto.
6325 * sim-resume.c (sim_resume): Ditto.
6326 (has_stepped): Ditto.
6327 * sim-abort.c (sim_engine_abort): Ditto.
6328
6329 * sim-basics.h (transfer_type): New type.
6330
6331 * sim-core.c (sim_core_signal): New function. Print core signal
6332 information.
6333 (sim_core_find_mapping): Add transfer argument.
6334
6335 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6336 SIM_CORE_SIGNAL if a recoverable abort.
6337 * sim-core.c (sim_core_find_mapping): Ditto.
6338
6339Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6340
6341 * sim-core.c (sim_core_find_mapping): Replace calls to
6342 sim_io_error to more resiliant sim_engine_abort.
6343
6344 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6345 (sim_core_write_unaligned_N): Ditto.
6346
6347Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6348
6349 * sim-module.c: Add sim_events_install to list.
72f4393d 6350
c906108c
SS		 6351 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6352 from sim_core_*.
6353 (sim_events_init): Now returns SIG_RC.
6354
6355 * sim-run.c: New file. Generic sim_engine_run.
6356 * sim-reason.c: New file. Generic sim_stop_reason.
6357 * sim-stop.c: New file. Generic sim_stop.
6358 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6359
c906108c
SS		 6360 * Make-common.in (sim-engine.o): Add rule.
6361 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6362
c906108c
SS		 6363 * sim-engine.h, sim-engine.c: New file. Provide generic
6364 implementation of sim_engine_halt, sim_engine_error. et.al.
6365
6366 * sim-base.h (sim_state_base): Add member halt.
6367 (sim-engine.h): Include.
6368
6369 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6370 handlers.
6371 * sim-events.c (sim_events_poll): Update event handler.
6372
6373Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6374
6375 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6376 function.
6377 (sim_events_watch_sim): New function.
6378 (sim_events_watch_core): New function.
6379 (sim_watch_valid): New function.
6380 (sim_events_preprocess): New function.
6381 (sim_events_process): Process the watchpoints as well as the timer
6382 queue.
6383 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6384 (sim_events_deschedule): Check all the queues when removing an
6385 event.
6386 (sim_events_init): Ditto for cleaning.
6387
6388Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6389
6390 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6391
6392Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6393
6394 * callback.c (os_open): Type of arg flags is int.
6395
6396Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6397
6398 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6399 just like normal numbers as per IEEE rules.
6400
6401Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6402
6403 * callback.c (os_close): Mark the descriptor as being
6404 available if the close succeeded.
6405 (os_open): Pass 0644 as the mode of the file being created.
6406
6407Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6408
6409 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6410 float.
6411
6412 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6413 * sim-lnline.h: Update.
6414
6415 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6416 conversion functions.
6417 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6418
c906108c
SS		 6419 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6420 compare functions. Replacing.
6421 (sim_fpu_cmp): This. Delete.
72f4393d 6422
c906108c
SS		 6423Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6424
6425 * sim-core.c (sim_core_find_mapping): Call engine_error not
6426 sim_io_error when possible.
6427
6428Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6429
6430 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6431 high/low double word.
6432
6433 * sim-trace.h: Remove definition of attribute - defined in
6434 sim_basics.h.
6435
6436Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6437
6438 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6439 name of the option - or family of options.
6440
6441 * sim-options.c (sim_args_command): Match command `a-b c' with
6442 option `--a-b-c' from option table.
6443
6444Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6445
6446 * sim-options.c (sim_print_help): For optional arguments, wrap
6447 them in [].
6448
6449 * sim-trace.c (set_trace_options): New function, handle optional
6450 argument and multiple assignment.
6451 (trace_option_handler): Update.
6452
6453 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6454 when branch tracing selected.
6455
6456Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6457
6458 * sim-trace.c (trace_one_insn): Make a va-args function.
6459
6460 * sim-trace.c (trace_vprintf): New function, va-arg version of
6461 trace_printf.
6462
6463Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6464
6465 * sim-trace.c (trace_uninstall): Don't close a file twice.
6466 * sim-profile.c (profile_uninstall): Likewise.
6467
6468Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6469
6470 * sim-trace.c (toplevel): Include bfd.h.
6471 (trace_options): Note that --trace-linenum also turns on
6472 --trace-insn. Add --trace-{branch,semantics}.
6473 (trace_option_handler): If --trace-linenum, also turn on
6474 --trace-insn. Add --trace-branch support. If --trace-semantics,
6475 turn on ALU, FPU, branch, and memory tracing.
6476 (trace_one_insn): New function to trace an instruction. Support
6477 --trace-linenum.
6478 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6479
6480 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6481 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6482 (TRACE_branch): Add new mask.
6483 (TRACE_*_P): Define all possible trace_p macros.
6484 (trace_one_insn): Declare function.
6485
6486Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6487
6488 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6489 GNU C doesn't support __attributes__.
6490 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6491 format strings.
6492
6493Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6494
6495 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6496 addresses are masked forcing them to be correctly aligned.
6497 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6498 * sim-config.c (config_alignment_to_a): Update.
6499
6500 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6501 core data.
6502 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6503 type.
6504 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6505 processor specific core maps.
6506 (sim_core_map_attach): Copy the core map data to each of the
6507 processor specific core data structures.
6508 * sim-core.c (sim_core_find_mapping): Update.
6509
6510 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6511 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6512 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6513 alternatives that handle unaligned addresses.
6514 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6515 with just CPU arg.
6516 * cgen-utils.c (sim_disassemble_insn): Update.
6517
6518Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6519
6520 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6521 tracing.
6522
6523 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6524 fpu support.
6525
6526 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6527
6528Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6529
6530 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6531 to map type.
72f4393d 6532
c906108c
SS		 6533 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6534 statement.
6535
6536Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6537
6538 * cgen-trace.c: Prepend additional trace_printf argument.
6539
6540 * cgen-utils.c (sim_disassemble_insn): Add additional core
6541 arguments.
6542
6543Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6544
6545 * nrun.c (main): Catch/report errorenous simulator states.
6546
6547 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6548 * sim-trace.c: #include string.h/strings.h so that memset is
6549 defined.
6550 * sim-utils.c: Ditto.
6551 * sim-profile.c: Ditto. And stdlib.h.
6552 (print_bar): Only define when used by instruction or memory profiler.
6553
6554 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6555
c906108c
SS		 6556 * sim-load.c (sim_load_file): Make the name constant.
6557 (sim_load_file): Passify gcc.
6558
6559 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6560 file.
6561 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6562
c906108c
SS		 6563 * sim-base.h (sim_cpu): Pre define here so available to all.
6564
6565 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6566 Restore the sim_cpu and instruction_address arguments so that full
6567 information is available to the abort function.
6568 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6569 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6570
6571 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6572 tracing support for sim-events and sim-core.
6573 (trace_option_handler): Convert #if to if where possible so always
6574 compiled/checked by C compiler.
6575 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6576
c906108c
SS		 6577 * sim-base.h: Adjust comment documenting how to define the cpu
6578 structure.
6579 (sim_state_base): Add sim_core and sim_events to simulator base
6580 object.
6581
6582 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6583 * sim-core.c (sim_core_init, sim_core_attach,
6584 sim_core_find_mapping): Update.
6585 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6586 update_time_from_event, insert_sim_event,
6587 sim_events_schedule_after_signal, sim_events_deschedule,
6588 sim_events_tick): Ditto.
72f4393d 6589
c906108c
SS		 6590 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6591 sim-model.h): Move #includes from here.
6592 * sim-base.h: To here.
6593 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6594
c906108c
SS		 6595Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6596
6597 * callback.c (default_callback): Missing initialisers.
6598
6599Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6600
6601 * sim-utils.c (sim_add_commas): New function.
6602 * sim-basics.h (sim_add_commas): Add prototype.
6603 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6604 * sim-profile.c (COMMAS): New macro.
6605 (print_*): Use it to print commas in numbers.
6606
6607 * configure: Regenerated.
6608
6609 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6610 (cgen_state): New member run_fast_p.
6611 (cgen_init): Add prototype.
6612 (sim_disassemble_insn): New arg `cpu'.
6613 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6614 * cgen-utils.c (cgen_init): New function.
6615 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6616 * genmloop.sh: Call engine_halt if loop exits.
6617
6618 * Makefile.in (sim-options_h): Define.
6619 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6620 (sim-model.o): Add new rule.
6621 (cgen-{scache,trace,utils}.o): Add new rules.
6622 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6623 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6624 Indent output by 2 spaces.
6625 * cgen-scache.h (scache_print_profile): Update.
6626 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6627 Use trace_printf, not fprintf.
6628 (trace_extract): Use trace_printf, not cgen_trace_printf.
6629 * genmloop.sh (!FAST case): Increment `insn_count'.
6630 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6631 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6632 access macro's name.
6633 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6634 Change return type to SIM_RC.
6635 (sim_core_{install,uninstall}): New functions.
6636 * sim-core.h (sim_core_{install,uninstall}): Declare.
6637 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6638 Change return type to SIM_RC.
6639 * sim-model.h (models,machs,model_install): Declare.
6640 * sim-module.c (modules): Add scache_install, model_install.
6641 (sim_post_argv_init): Set cpu->state backlinks.
6642 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6643 (standard_option_handler): Likewise.
6644 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6645 sim-profile.h.
6646 (*): Assume ANSI C.
6647 (profile_options): Delete --profile-simcache.
6648 (profile_option_handler): Likewise.
6649 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6650 spaces.
6651 (profile_print_{memory,model}): Likewise.
6652 (profile_print_simcache): Delete.
6653 (profile_print_speed): New function.
6654 (profile_print): Rewrite.
6655 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6656 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6657 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6658 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6659 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6660 (profile_print): Update prototype.
6661
6662Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6663
6664 * cgen-scache.[ch], cgen-sim.h: New files.
6665 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6666 * sim-model.c: New file.
6667
6668 * Make-common.in (clean targets): Undo patch of Apr. 22.
6669
6670Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6671
6672 * sim-n-bits.h (signed): If we have a standard compiler, undef
6673 signed, so that signedN is defined correctly.
6674
6675Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6676
6677 * sim-module.h, sim-model.h, sim-profile.h: New files.
6678 * sim-module.c, sim-profile.c: New files.
6679 * Make-common.in (SIM_PROFILE): Define
6680 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6681 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6682 (sim_module.o,sim-profile.o): Add rules for.
6683 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6684 (--enable-sim-profile): Add.
6685 * configure: Regenerated.
6686 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6687 model. Move trace and profile support to sim-{trace,profile}.h.
6688 New members trace_data, profile_data.
6689 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6690 * sim-config.h: Provide default definition of WITH_PROFILE.
6691 (WITH_TRACE): Change default to -1.
6692 (MAX_NR_PROCESSORS): Always define.
6693 * sim-options.c: Move trace and profile support to
6694 sim-{trace,profile}.h.
6695 (sim_pre_argv_init): Moved to sim-model.c.
6696 (standard_install): New function.
6697 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6698 (standard_install): Declare.
6699 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6700 (trace_install, trace_uninstall): New functions.
6701 (trace_printf): Update reference to TRACE_FILE.
6702 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6703 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6704 (WITH_TRACE_FOO_P): Define.
6705 (trace_install): Declare.
6706 (TRACE_DATA): New struct.
6707
6708Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6709
6710 * run.c: Undo last exec_bfd patch.
6711 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6712
6713Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6714
6715 * run.c (exec_bfd): Add back in.
6716 (main): Set exec_bfd.
6717
6718Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6719
6720 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6721
6722Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6723
6724 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6725 less well defined engine_error.
6726 * sim-core.c: Ditto.
6727
6728Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6729
6730 * Make-common.in: Change clean targets to use :: so that other
6731 Makefiles can have their own clean targets.
6732 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6733 __STDC__ to control use of stdarg vs. varargs syntax. Some
6734 systems can't use __STDC__, but require stdarg.
6735
6736Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6737
6738 * sim-options.c (standard_options): Add --endian.
6739 (standard_option_handler): Likewise.
6740
6741 * nrun.c: #include <signal.h>.
6742 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6743 handler that calls sim_stop ().
6744
6745Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6746
6747 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6748 handler that calls sim_stop (). Simulators may still be
6749 establishing their own handler.
6750
6751 * sim-events.c (sim_events_poll): Rename from
6752 sim_events_at_large_int. Poll IO.
6753
6754 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6755 request.
6756
6757 * callback.c (os_poll_quit): New function poll for quit signal
6758 where needed.
6759 (default_callback): Include magic number.
6760
6761Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6762
6763 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6764 Check for functions getrusage, time.
6765 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6766 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6767 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6768 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6769
6770 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6771
6772 * sim-options.c, sim-options.h: New files.
6773 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6774 * Make-common.in (nrun.o): Add rules for.
6775 * nrun.c: New file.
6776
6777 * run.c (main): Check return value of sim_open.
6778
6779 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6780 (sim_main_headers): Add sim-trace.h.
6781 * run.c (exec_bfd, target_byte_order): Delete.
6782 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6783 call sim_load instead. Check return code of sim_create_inferior.
6784 * sim-base.h (CURRENT_STATE): Define.
6785 (sim_state_base): Make typedef. New members options, prog_argv,
6786 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6787 mem_size, memory [+ corresponding access macros].
6788 (sim_cpu_base): New typedef.
6789 * sim-trace.h: New file.
6790 * sim-trace.c: New file.
6791 * sim-basics.h: #include it.
6792 * sim-load.c: New file.
6793
6794Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6795
6796 * Make-common.in (INSTALL): Set to @INSTALL@.
6797 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6798 (install-common): Depend upon installdirs. Use
6799 $(program_transform_name) directly, rather than using
6800 $(INSTALL_XFORM).
6801 (installdirs): New target.
6802 * Makefile.in (INSTALL): Set to @INSTALL@.
6803 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6804 (install-man): Depend upon installdirs. Use
6805 $(program_transform_name) directly, rather than using
6806 $(INSTALL_XFORM).
6807 (installdirs): New target.
6808
6809Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6810
6811 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6812 be overriden.
6813
6814Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6815
6816 * sim-basics.h: Only bring in config.h and tconfig.h if
6817 HAVE_CONFIG_H.
6818
6819Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6820
6821 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6822 numbering convention of the target.
6823 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6824 and WITH_TARGET_WORD_MSB.
6825 (sim_config): When possible, check for consistency with bitsize
6826 and msb.
6827
6828 * sim-bits.h: Allow MSB to be other than zero.
6829 * sim-bits.c: Ditto.
6830 * sim-n-bits.h: Ditto.
72f4393d 6831
c906108c
SS		 6832 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6833 * sim-n-bits.h (MSMASKEDn): Ditto.
6834
6835Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6836
6837 * Makefile.in (INSTALL): Change install.sh to install-sh.
6838
6839Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6840
6841 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6842
6843Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6844
6845 * run.c (main): Check that a program to run was specified.
6846
6847Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6848
6849 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6850
6851 * configure: Regenerated to track ../common/aclocal.m4 changes.
6852 * config.in: Ditto.
6853
6854Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6855
6856 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6857 * sim-config.h: To here.
6858
6859 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6860 (sim_main_headers): Define.
6861 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6862 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6863 (clean): Use it.
6864 (sim-utils.o): Add rule for.
6865 * sim-utils.o: New file.
6866 * sim-basics.h: #include sim-base.h.
6867 (zalloc): Make argument unsigned long.
6868 * sim-base.h: New file.
6869 * sim-inline.h (SIM_IO support): Delete.
6870 * sim-io.h: Delete inline support.
6871 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6872 * sim-config.c: sim-state.h renamed to sim-main.h.
6873 * sim-core.c: Likewise.
6874 * sim-events.c: Likewise.
6875
6876 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6877
6878 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6879 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6880 -DDEBUG.
6881 * configure: Regenerated to track ../common/aclocal.m4 changes.
6882
6883Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6884
6885 * configure: Regenerated to track ../common/aclocal.m4 changes.
6886
6887Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6888
6889 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6890 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6891 are defined by the configure.
6892
6893 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6894
c906108c
SS		 6895 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6896 reserved-bits): Always define.
72f4393d 6897
c906108c
SS		 6898 * sim-config.h, sim-config.c (sim_config): New function - and new
6899 file - co-ordinate the setting/checking of the common simulator
6900 configuration options.
6901
6902 * Make-common.in (sim-config.o): Add rule.
6903
6904Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6905
6906 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6907 va_list from void *, since va_list might not be a pointer type.
6908
6909Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6910
6911 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6912 in wrong order.
6913 (offset_N): Correct computation of LE offset.
6914
6915 * sim-io.c (sim_io_error): Include a new line when reporting
6916 errors.
6917
6918 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6919 `/'.
6920
6921Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6922
6923 * run.c: Include alloca-conf.h.
6924
6925 * callback.c (os_evprintf_filtered): Fix typo.
6926
6927Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6928
6929 * run.c (string.h, strings.h, stdlib.h): Include.
6930
6931 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6932 0 when nothing pending.
6933
6934 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6935 will soon be going away.
6936 (getopt): Plicate GCC.
6937
6938 * sim-endian.c (sim-io.h): Plicate GCC.
6939 * sim-bits.c (sim-io.h): Ditto.
6940 * sim-n-bits.h (ROTn): Ditto.
6941
6942 * sim-io.c (sim_io_error): Correct check for NULL.
6943
6944 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6945 the __FILE__.
6946 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6947 path.
6948
6949Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6950
6951 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6952 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6953
6954Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6955
6956 * sim-alu.h: Include sim-xcat.h.
72f4393d 6957
c906108c
SS		 6958Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6959
6960 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6961 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6962 these.
6963
6964 * sim-events.c (sim_events_at_large_int): New function. Just
6965 schedules an event every large-int ticks.
6966 (sim_events_init): Call.
6967 (sim_events_tick, sim_events_process): Move async handing to
6968 sim_events_process. Move timer decrement so that it occures after
6969 events have been processed.
72f4393d 6970
c906108c
SS		 6971 * sim-basics.h (struct _engine): Remove declaration.
6972
6973 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6974 everything with same. Rename global struct to SIM_DESC.
6975 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6976 * sim-io.h, sim-io.c: Ditto.
72f4393d 6977
c906108c
SS		 6978 * sim-assert.h: New file. Optional assertion checking macros.
6979 * sim-io.c (sim_io_error): Make just this function tolerant to
6980 null pointers.
72f4393d 6981
c906108c
SS		 6982 * sim-xcat.h: New file. Define concatenate macros.
6983 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6984 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6985 concat macros.
72f4393d 6986
c906108c
SS		 6987
6988Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6989
6990 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6991
6992Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6993
6994 * sim-inline.h: Add definitions for sim-types.
6995 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6996 module.
6997
6998Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6999
c906108c
SS		 7000 * sim-events.h: Remove defunct reference to callback struct.
7001
7002Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7003
7004 * configure: Re-generate.
7005
7006Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7007
7008 * Make-common.in (CSEARCH): Do not include the gdb directory in
7009 the search path.
7010
7011Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7012
7013 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7014 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7015 to explicitly incorporate these.
7016
7017 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7018 specify the alignment restrictions of the target architecture -
7019 without this option all alignment restrictions are accomodated.
7020 (--enable-sim-assert): New option. Conditionally compile in
7021 assertion statements.
7022 (--enable-sim-float): New option. Strongly specify the target's
7023 floating point support.
7024 (--enable-sim-hardware): New option. Specify the hardware devices
7025 included in the simulation.
7026 (--enable-sim-packages): New option. Specify the hardware
7027 packages included in the simulation.
7028 (--enable-sim-regparm): New option. Specify that parameters be
7029 passed in registers instead of on the stack.
7030 (--enable-sim-reserved-bits): New option. Specify that reserved
7031 bits within an instruction are are correctly set.
7032 (--enable-sim-smp): New option. Specify the level of SMP support
7033 to be included in the simulator.
7034 (--enable-sim-stdcall): New option. Specify an alternative
7035 function call convention.
7036 (--enable-sim-xor-endian): New option. Configure xor-endian
7037 support used by some targets to implement bi-endian support.
72f4393d 7038
c906108c
SS		 7039Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7040
7041 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7042 host endianness to be overridden.
7043 (--enable-sim-endian): Allow the target platform's byte order
7044 to be overridden.
7045 (--enable-sim-inline): Control the inlining of common components.
7046 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7047 (--enable-sim-warnings): Enable additional GCC compiler checks.
7048 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7049 SIM_WARNINGS): Add.
72f4393d 7050
c906108c
SS		 7051 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7052 sim-*-n.h so that the names are uniq on dos machines
7053 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7054
c906108c
SS		 7055Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7056
7057 * run.c: #include "libiberty.h".
7058 (main): New locals sd,no_args,sim_argv.
7059 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7060 is program name. Update call to sim_set_callbacks.
7061 Record result of sim_open, pass to other sim_foo routines.
7062
7063Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7064
7065 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7066 final newline.
7067
7068Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7069
7070 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7071 Route stdout through buffered IO.
7072
7073 * callback.c: Add os_flush_stderr, os_write_stderr,
7074 os_evprintf_filtered functions to route error output through
7075 stderr.
72f4393d 7076
c906108c
SS		 7077 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7078 Correct return type - should be void.
7079
7080Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7081
7082 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7083
7084 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7085 not provide a default value as undefined indicates disable code.
7086
7087Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7088
7089 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7090 directory.
7091 * sim-events.h, sim-events.c: Ditto.
7092 * sim-io.h, sim-io.c: Ditto.
72f4393d 7093
c906108c 7094Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7095
c906108c
SS		 7096 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7097
7098 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7099 extract the tail or least signifiant bits from an integer of the
7100 specified size.
72f4393d 7101
c906108c
SS		 7102 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7103 WITH_TARGET_BITSIZE so that the compilation will fail when an
7104 unsupported bitsize value is defined.
7105
7106 (INSERTED*): Convert to functions.
7107 (EXTRACTED*): Ditto.
72f4393d 7108
c906108c 7109 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7110
c906108c
SS		 7111Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7112
7113 * sim-inline.h: Allow explicit control over which .c files will be
7114 included by their header.
7115
7116 * sim-inline.h: Allow explicit control over which .c files use the
7117 alternative - REGPARM - parameter passing mechanism.
72f4393d 7118
c906108c
SS		 7119 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7120 icache.c, idecode.c, semantics.c or support.c. Those names are
7121 not generally applicable.
72f4393d 7122
c906108c
SS		 7123Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7124
7125 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7126 in a fashion similar to sim-endian-n.
7127
7128 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7129 both value and address macro's.
7130
7131Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7132
7133 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7134
7135 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7136 generic L_word, H_word macro's.
7137
7138Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7139
7140 * sim-basics.h: Borrow code from ppc directory.
7141 * sim-bits.c: Ditto.
7142 * sim-bits.h: Ditto.
7143 * sim-config.h: Ditto.
7144 * sim-endian-n.h: Ditto.
7145 * sim-endian.c: Ditto.
7146 * sim-endian.h: Ditto.
7147 * sim-inline.c: Ditto.
7148 * sim-inline.h: Ditto.
7149 * sim-types.h: Ditto.
7150
7151Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7152
7153 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7154 all the ALU size alternatives and then auto-configure a default.
72f4393d 7155
c906108c
SS		 7156 * sim-alu.h: Copy ppc/idecode_expression.h.
7157
7158Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7159
7160 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7161 sign extend a bit within a value.
7162
7163 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7164 a pointer into the middle of a host word.
7165 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7166
c906108c
SS		 7167Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7168
7169 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7170 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7171 appropriate definitions of read, write, etc. Add prototype for
7172 system.
7173
7174Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7175
7176 * Makefile.in (libcommon.a): Delete.
7177 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7178 (gentmap,targ-vals.h,targ-map.c): Likewise.
7179 (run-autoconf): Delete.
7180 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7181 (common makefile fragment): Moved back into ...
7182 * Make-common.in: Resurrect.
7183 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7184 * configure: Regenerated.
7185
7186Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7187
7188 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7189 (SIM_AC_OUTPUT): To here.
7190
7191Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7192
7193 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7194 comments and single quotes. Fixes a problem found on hpux.
7195
7196Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7197
7198 * aclocal.m4: Remove Make-common.in from dependencies.
7199 * (distclean): Remove targ-vals.def.
7200
7201 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7202 into here. Makes insertion into makefiles easier. Also, change
7203 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7204 targ-map.o, and run are built. They are now built in the
7205 individual simulator directories, taking sources from ../common as
7206 necessary. This replaces the merging of libcommon.a into
7207 linsim.a, which was problematic for the WinGDB build process.
7208 * run.c: Include config.h from . instead of ../common.
7209 * Make-common.in: Remove. It's no longer necessary.
7210
7211Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7212
7213 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7214 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7215
7216Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7217
7218 * run.c (main): Set target_byte_order before call to sim_open.
7219
7220Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7221
7222 * callback.c: #include <stdlib.h>
7223 (os_error): New function.
7224 (default_callback): Add os_error.
7225
7226Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7227
7228 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7229 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7230 specific.
7231 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7232
7233Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7234
7235 * run.c: #include ../common/config.h, tconfig.h.
7236 (myname): New static global.
7237 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7238 Only process -c ifdef SIM_HAVE_SIMCACHE.
7239 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7240 Parse program name from argv[0] and use in error messages.
7241 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7242 Add support for incomplete h8/300 termination indicators.
7243 (usage): Make more verbose.
7244 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7245 * Makefile.in,Make-common.in,callback.c: New files.
7246 * nltvals.def,gentmap.c,gentvals.sh: New files.
7247
72f4393d 7248Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7249
7250 * run.c: Include stdarg.h if __STDC__.
7251
7252Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7253
7254 * run.c (main): Don't print out anything if the signal
7255 number is zero (ie no signal).
7256
7257Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7258
7259 * run.c (main): Print out if the program raised a signal.
7260
7261Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7262
7263 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7264 (main): Ditto.
7265
7266Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7267
7268 * run.c (main): Explicitly cast malloc() parameter.
7269
7270Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7271
7272 * run.c (sim_bfd): New global to hold the bfd pointer for the
7273 executable.
7274 (main): Initialize sim_bfd.
7275
7276Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7277
7278 * run.c (main): Use new bfd_big_endian macro.
7279
7280Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7281
7282 * run.c (main): Removed SH specific comments, so source is
7283 generic. Also updated to only load relevant sections. Moved
7284 sim_open() to after callback attach (to match GDB).
7285
7286 * run.1: Removed SH specific comments.
7287
7288Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7289
7290 * run.c (main): Always return sigrc at end.
7291
7292Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7293
7294 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7295 bfd_check_format() fails.
7296
7297Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7298
7299 * run.c, run.1: From sh directory.
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