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sim: call SIM_AC_OPTION_WARNINGS(no) in remaining ports
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
90e123dd
MF		 12021-01-11 Mike Frysinger <vapier@gentoo.org>
2
3 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
4
68ed2854
MF		 52021-01-11 Mike Frysinger <vapier@gentoo.org>
6
7 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
8 strings.h, time.h, and errno.h.
9 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
10 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
11 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
12 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
13 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
14 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
15 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
16 and strings.h include.
17
f074c07d
MF		 182021-01-09 Mike Frysinger <vapier@gentoo.org>
19
20 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
21 * sim-core.c, sim-watch.c: Include libiberty.h.
22
50df264d
MF		 232021-01-09 Mike Frysinger <vapier@gentoo.org>
24
25 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
26
bf470982
MF		 272021-01-09 Mike Frysinger <vapier@gentoo.org>
28
29 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
30 Set WERROR_CFLAGS when first arg is not set or is "yes".
31
b5a4a01a
MF		 322021-01-09 Mike Frysinger <vapier@gentoo.org>
33
34 * hw-base.c (full_name_of_hw): Delete full_name. Replace
35 hw_strdup call with hw_malloc.
36
ce0be407
MF		 372021-01-09 Mike Frysinger <vapier@gentoo.org>
38
39 * cgen-par.c: Include stdlib.h.
40 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
41
46f900c0
MF		 422021-01-08 Mike Frysinger <vapier@gentoo.org>
43
44 * Make-common.in (C_DIALECT): Define.
45 (COMPILE.pre): Append $(C_DIALECT).
46 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
47
e904f56d
MF		 482021-01-07 Mike Frysinger <vapier@gentoo.org>
49
50 * sim-core.c (sim_memory_map): Define.
51
dfb856ba
MF		 522021-01-04 Mike Frysinger <vapier@gentoo.org>
53
54 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
55 * configure: Regenerate.
56
babd2ee1
MF		 572021-01-04 Mike Frysinger <vapier@gentoo.org>
58
59 * sim-options.c (sim_print_version): Print out more details when
60 is_command is non-zero.
61
19b1c385
MF		 622021-01-04 Mike Frysinger <vapier@gentoo.org>
63
64 * sim-options.c (standard_option_handler): Call sim_print_version.
65 (sim_print_version): New function.
66 * sim-options.h (sim_print_version): New prototype.
67
dbed468b
MF		 682021-01-04 Mike Frysinger <vapier@gentoo.org>
69
70 * sim-config.c (print_sim_config): Rename to ...
2b667e32 71 (sim_config_print): ... this.
dbed468b
MF		 72 * sim-config.h: Likewise.
73
0ede24f2
MF		 742021-01-02 Mike Frysinger <vapier@gentoo.org>
75
76 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
77 FLOOR_PAGE): Delete unused macros.
78 (align_up, align_down): Define.
79
b3f8962b
TV		 802020-08-10 Tom de Vries <tdevries@suse.de>
81
82 * sim-cpu.c: Include stdlib.h for free.
83
b760fb3a
SM		 842020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
85
86 * nrun.c: Include stdlib.h.
87 * sim-core.c: Likewise.
88 * sim-engine.c: Likewise.
89 * sim-io.c: Likewise.
90 * sim-module.c: Likewise.
91 * sim-reason.c: Likewise.
92
78aa740b
TT		 932019-12-19 Tom Tromey <tromey@adacore.com>
94
95 PR build/24572:
96 * Makefile.in (install-strip): New target.
97
f47674be
PK		 982019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
99
100 * sim-utils.c: Prevent buffer overflow.
101
ddd44b70
DD		 1022019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
103
104 * gennltvals.sh: Add PRU libgloss target.
105 * nltvals.def: Regenerate from the latest libgloss sources.
106
f1cc84f5
SH		 1072019-06-13 Stafford Horne <shorne@gmail.com>
108
109 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
110 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
111 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
112
688cea90
SH		 1132019-06-13 Stafford Horne <shorne@gmail.com>
114
115 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
116 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
117
798066ab
AB		 1182019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
119
120 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
121 CURRENT_TARGET_BYTE_ORDER.
122 (SUBWORDTFSI): Likewise.
123 (JOINSIDF): Likewise.
124 (JOINSIXF): Likewise.
125 (JOINSITF): Likewise.
126
d3fe0d7b
AB		 1272019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
128
129 * sim-base.h: Add 'sim-assert.h' include.
130 * sim-basics.h: Add 'libiberty.h' include.
131
b6061d4d
SH		 1322019-03-28 Stafford Horne <shorne@gmail.com>
133
134 * sim-options.c: Include "config.h".
135 Include <stdio.h>.
136 * sim-watch.c: Include "config.h".
137 Include <stdio.h>.
138 * hw-device.c: Include <string.h>.
139 * hw-events.c: Include <string.h>.
140 * hw-handles.c: Include <stdlib.h>.
141 * sim-fpu.c: Include <stdlib.h>.
142
ef986697
SH		 1432019-03-28 Stafford Horne <shorne@gmail.com>
144
145 * Make-common.in (sim-arange_h): Remove sim-arange.c
146 * sim-arange.c: Remove SIM_ARANGE_C.
147 Add ifdef for _SIM_ARANGE_C_.
148 Include "sim-arange.h".
149 Remove include for unused "sim-assert.h".
150 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
151 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
152 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
153 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
154 INLINE_SIM_ARANGE.
155 * sim-arange.h (sim_addr_range_add): Declare as
156 INLINE_SIM_ARANGE.
157 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
158 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
159 Remove definition of SIM_ARANGE_INLINE.
160 Remove [HAVE_INLINE].
161 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
162 * sim-base.h: Include "sim-arange.h"
163 * sim-basics.h: Remove include of "sim-arange.h"
164 * sim-inline.c: Include "sim-arange.c"
165 * sim-inline.h: Define INLINE_SIM_ARANGE.
166 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
167 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
168
67f8b42f
TT		 1692019-01-26 Tom Tromey <tom@tromey.com>
170
171 * Make-common.in (version.c): Use sim's create-version.sh.
172 * create-version.sh: New file.
173
7516c26f
PK		 1742019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
175
b84bb29d 176 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 177
dc7e8184
SM		 1782019-01-15 Simon Marchi <simon.marchi@ericsson.com>
179
180 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
181
c5ebe0ff
AB		 1822018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
183
184 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
185 this point, it should have already been set in cb_syscall.
186
07f5f4c6
RH		 1872018-10-05 Stafford Horne <shorne@gmail.com>
188
189 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
190 (ADDOFDI): New function, add overflow flag DI variant.
191 (SUBCFDI): New function, subtract carry flag DI variant.
192 (SUBOFDI): New function, subtract overflow flag DI variant.
193
2283a210
КВО		 1942018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
195
196 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
197 cpu_core.byte_xor.
198 * sim-core.c (sim_core_set_xor): Likewise.
199 (sim_core_xor_read_buffer): Likewise.
200 (sim_core_xor_write_buffer): Likewise.
201
58884b0e
PG		 2022017-12-12 Peter Gavin <pgavin@gmail.com>
203 Stafford Horne <shorne@gmail.com>
204
205 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
206 flag.
207 (MUL1OFSI): New function, 1's complement overflow flag.
208
07b95864
PG		 2092017-12-12 Peter Gavin <pgavin@gmail.com>
210 Stafford Horne <shorne@gmail.com>
211
212 * cgen-accfp.c (remsf, remdf): New function.
213 (cgen_init_accurate_fpu): Add remsf and remdf.
214 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
215 * sim-fpu.c (sim_fpu_rem): New function.
216 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
217 (sim_fpu_rem): New function.
218 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
219
5c887dd5
JB		 2202017-09-06 John Baldwin <jhb@FreeBSD.org>
221
222 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
223 environment.
224
003ca0fd
YQ		 2252017-05-24 Yao Qi <yao.qi@linaro.org>
226
227 * sim-trace.c (trace_disasm): Caller update.
228
5357150c
MF		 2292016-08-15 Mike Frysinger <vapier@gentoo.org>
230
231 * sim-base.h (sim_state_base): Add prog_syms_count.
232 (STATE_PROG_SYMS_COUNT): Define.
233 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
234 (trace_load_symbols): New function.
235 (trace_sym_value): Likewise.
236 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
237 loading logic with a call to trace_load_symbols.
238 * sim-trace.h (trace_load_symbols, trace_sym_value): New
239 prototypes.
240
4c171e25
MF		 2412016-08-13 Mike Frysinger <vapier@gentoo.org>
242
243 * cgen-types.h (mode_names): Mark const.
244 * cgen-utils.c (mode_names): Likewise.
245
6b979454
MF		 2462016-08-13 Mike Frysinger <vapier@gentoo.org>
247
248 * cgen-defs.h (struct cgen_state): Delete argv and envp.
249 (STATE_ARGV, STATE_ENVP): Delete.
250
13754e4c
NC		 2512016-02-04 Nick Clifton <nickc@redhat.com>
252
253 * cgen-scache.c (scache_option_handler): Prevent possible
254 undefined behaviour computing the size of the scache by using
255 unsigned integers instead of signed integers.
256
f749ed60
JB		 2572016-01-17 Joel Brobecker <brobecker@adacore.com>
258
259 * sim-fpu.c: Minor comment fixes throughout.
260
3c8e93b7
JB		 2612016-01-17 Joel Brobecker <brobecker@adacore.com>
262
263 * sim-fpu.c (print_bits): Minor reformatting (no code change).
264 (sim_fpu_map): Likewise.
265
34ac507d
MF		 2662016-01-11 Mike Frysinger <vapier@gentoo.org>
267
268 * sim-config.c (print_sim_config): Drop extra whitespace before =
269 in output for byte order, stdio, and msb settings.
270
ce39bd38
MF		 2712016-01-10 Mike Frysinger <vapier@gentoo.org>
272
273 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
274 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
275 sim-stdio, sim-trace, and sim-profile.
276 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
277 (SIM_AC_OPTION_ASSERT): Likewise.
278 (SIM_AC_OPTION_SMP): Likewise.
279 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
280 * configure: Regenerate.
281 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
282 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
283 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
284 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
285 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
286 WITH_ENVIRONMENT & USER_ENVIRONMENT.
287 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
288 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
289 WITH_ASSERT, WITH_STDIO): Delete.
290 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
291 check.
292
e19418e0
MF		 2932016-01-10 Mike Frysinger <vapier@gentoo.org>
294
295 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
296 * configure: Regenerate.
297 * Make-common.in (SIM_PACKAGES): Delete.
298 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
299
16f7876d
MF		 3002016-01-10 Mike Frysinger <vapier@gentoo.org>
301
302 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
303
35656e95
MF		 3042016-01-10 Mike Frysinger <vapier@gentoo.org>
305
306 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
307
99d8e879
MF		 3082016-01-10 Mike Frysinger <vapier@gentoo.org>
309
310 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
311 sim_link_links.
312 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
313 * gentmap.c: Change targ-vals.def include to nltvals.def.
314 * Make-common.in (gentmap): Change targ-vals.def to
315 $(srccom)/nltvals.def.
316 (distclean): Delete rm -f targ-vals.def.
317 * Makefile.in: Update comment.
318
347fe5bb
MF		 3192016-01-10 Mike Frysinger <vapier@gentoo.org>
320
321 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
322 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
323 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
324
0dc73ef7
MF		 3252016-01-10 Mike Frysinger <vapier@gentoo.org>
326
327 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
328 and --enable-sim-stdcall and sim_stdcall.
329 * configure: Regenerate.
330 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
331 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
332 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
333 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
334 (REGPARM_*): Delete all regparm defines and their use.
335
22be3fbe
MF		 3362016-01-10 Mike Frysinger <vapier@gentoo.org>
337
338 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
339 * Make-common.in (SIM_CFLAGS): Delete.
340 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
341 * Makefile.in: Likewise.
342
936df756
MF		 3432016-01-09 Mike Frysinger <vapier@gentoo.org>
344
345 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
346 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
347 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
348 * acinclude.m4 (SIM_AC_COMMON): ... here.
349 * aclocal.m4, configure: Regenerate.
350 * config.in: Delete file.
351 * callback.c: Change cconfig.h include to config.h.
352 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
353 syscall.c: Likewise.
354 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
355 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
356
b900245c
MF		 3572016-01-06 Mike Frysinger <vapier@gentoo.org>
358
359 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
360 date, and time information.
361
2e3d4f4d
MF		 3622016-01-06 Mike Frysinger <vapier@gentoo.org>
363
364 * sim-options.c (sim_parse_args): Mark argv array const.
365 * sim-options.h (sim_parse_args): Likewise.
366
bfb2629c
MF		 3672016-01-05 Mike Frysinger <vapier@gentoo.org>
368
369 * sim-trace.c: Include dis-asm.h.
370 (OPTION_TRACE_DISASM): New enum.
371 (trace_options): Add trace-disasm flag.
372 (trace_option_handler): Handle OPTION_TRACE_DISASM.
373 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
374 (dis_read, dis_printf, trace_disasm): New functions.
375 * sim-trace.h: Include dis-asm.h.
376 (TRACE_INSN_IDX): Clarify comment.
377 (TRACE_DISASM_IDX): New enum.
378 (TRACE_disasm): New define.
379 (WITH_TRACE_DISASM_P): New define.
380 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
381 (STRACE_DISASM_P): New define.
382 (TRACE_DISASM_P): Likewise.
383 (TRACE_DISASM_P): Likewise.
384 (TRACE_DISASM): Likewise.
385 (trace_disasm): New function.
386
44ddb0c6
MF		 3872016-01-04 Mike Frysinger <vapier@gentoo.org>
388
389 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
390
bc273e17
MF		 3912016-01-04 Mike Frysinger <vapier@gentoo.org>
392
393 * cgen-scache.c (MAX): Delete.
394 (scache_init): Change MAX to max.
395 * cgen-trace.c (min): Delete.
396 * cgen-utils.c (min): Delete.
397 * sim-basics.h [!min] (min): Define.
398 [!max] (max): Define.
399
8d7d784e
MF		 4002016-01-04 Mike Frysinger <vapier@gentoo.org>
401
402 * sim-options.c (sim_parse_args): Tweak getopt error message.
403
9bbf6f91
MF		 4042016-01-04 Mike Frysinger <vapier@gentoo.org>
405
406 * acinclude.m4 (sim-bswap): Delete.
407 * configure: Regenerate.
408 * Make-common.in (SIM_BSWAP): Delete.
409 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
410 * sim-config.h (htonl, ntohl): Delete.
411 (WITH_BSWAP): Delete.
412
77cf2ef5
MF		 4132016-01-03 Mike Frysinger <vapier@gentoo.org>
414
415 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
416 opterr state to it before calling getopt_long and restore afterwards.
417 Set opterr to 0. When optc is '?', call sim_io_eprintf.
418
61971b86
MF		 4192016-01-03 Mike Frysinger <vapier@gentoo.org>
420
421 * hw-device.h (device): Delete commented typedef.
422 * sim-basics.h (device): Delete typedef.
423
34fed699
MF		 4242016-01-03 Mike Frysinger <vapier@gentoo.org>
425
426 * sim-options.c (sim_parse_args): Replace for loop with a call
427 to countargv.
428
aba6f46b
MF		 4292016-01-03 Mike Frysinger <vapier@gentoo.org>
430
431 * nrun.c (myname): Mark const.
432 (main): Mark name const. Replace myname parsing loop with a
433 call to lbasename.
434
0cb8d851
MF		 4352016-01-03 Mike Frysinger <vapier@gentoo.org>
436
437 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
438 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
439 (SIM_AC_OPTION_HOSTENDIAN): Delete.
440 * config.in, configure: Regenerate.
441 * Make-common.in (SIM_HOSTENDIAN): Delete.
442 * sim-config.c (current_host_byte_order): Delete.
443 (sim_config): Delete current_host_byte_order assignments and
444 CURRENT_HOST_BYTE_ORDER checks.
445 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
446 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
447 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
448 (current_host_byte_order): Delete.
449 (CURRENT_HOST_BYTE_ORDER): Likewise.
450 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
451 (HOST_BYTE_ORDER): ... this.
452 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
453 HOST_BYTE_ORDER.
454 (sim_endian_join_16): Likewise.
455 * sim-n-core.h (sim_core_read_misaligned_N): Change
456 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
457 (sim_core_write_misaligned_N): Likewise.
458 * sim-n-endian.h (endian_t2h_N): Likewise.
459 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
460 endian_le2h_N): Likewise.
461 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
462
1ac72f06
MF		 4632016-01-02 Mike Frysinger <vapier@gentoo.org>
464
465 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
466 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
467 BFD_ENDIAN_UNKNOWN.
468 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
469 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
470 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
471 * nrun.c (main): Likewise.
472 * sim-config.c (current_host_byte_order): Change type to enum
473 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
474 (current_target_byte_order): Likewise.
475 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
476 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
477 BFD_ENDIAN_UNKNOWN.
478 (sim_config): Change prefered_target_byte_order type to enum
479 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
480 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
481 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
482 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
483 Delete all the various arch/OS endian includes & defines.
484 (current_host_byte_order): Change type to enum bfd_endian.
485 (current_target_byte_order): Likewise.
486 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
487 (CURRENT_TARGET_BYTE_ORDER): Likewise.
488 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
489 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
490 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
491 BFD_ENDIAN_UNKNOWN.
492 (sim_events_watch_core): Likewise.
493 * sim-events.h: Likewise.
494 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
495 BFD_ENDIAN_BIG.
496 (sim_core_write_misaligned_N): Likewise.
497 * sim-n-endian.h (endian_h2be_N): Likewise.
498 (endian_be2h_N): Likewise.
499 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
500 (offset_N): Likewise.
501 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
502 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
503
d47f5b30
MF		 5042016-01-02 Mike Frysinger <vapier@gentoo.org>
505
506 * cgen-defs.h (current_state): Delete.
507 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
508 * sim-utils.c (current_state): Delete.
509
9950eccb
MF		 5102015-12-30 Mike Frysinger <vapier@gentoo.org>
511
512 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
513 to use lbasename.
514
5e744ef8
MF		 5152015-12-27 Mike Frysinger <vapier@gentoo.org>
516
517 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
518
1b393626
MF		 5192015-12-26 Mike Frysinger <vapier@gentoo.org>
520
521 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
522 * config.in, configure: Regenerate.
523 * Make-common.in (sim-basics_h): Delete tconfig.h.
524 (distclean): Likewise.
525 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
526 (new_sim_core_mapping): Delete WITH_HW and device *device.
527 (sim_core_map_attach, sim_core_attach): Likewise.
528 (sim_core_read_buffer): Delete WITH_DEVICES logic.
529 (sim_core_write_buffer): Likewise.
530 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
531 *device.
532 (sim_core_attach): Likewise.
533 (device_io_read_buffer, device_io_write_buffer): Delete.
534 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
535 (sim_core_write_aligned_N): Likewise.
536 * tconfig.h: Delete file.
537
dea10706
MF		 5382015-12-26 Mike Frysinger <vapier@gentoo.org>
539
540 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
541 Call sim_cpu_hw_io_read_buffer if cpu is valid.
542 (sim_core_write_buffer): Move cia decl to top of func. Call
543 sim_cpu_hw_io_write_buffer if cpu is valid.
544
49aef5a5
MF		 5452015-12-25 Mike Frysinger <vapier@gentoo.org>
546
547 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
548 HW_TRACE call.
549 (hw_find_integer_property): Likewise.
550 (hw_find_integer_array_property): Likewise.
551 (hw_add_duplicate_property): Likewise.
552
cf59f47e
MF		 5532015-12-25 Mike Frysinger <vapier@gentoo.org>
554
555 * sim-config.h (WITH_ENGINE): Delete.
556 * sim-module.c (modules): Always include sim_engine_install.
557
0d585950
MF		 5582015-12-25 Mike Frysinger <vapier@gentoo.org>
559
560 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
561 * cgen-types.h (SIM_HAVE_MODEL): Delete.
562 * sim-base.h: Always include sim-model.h.
563 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
564 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
565 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
566 [!WITH_MODEL_P] (sim_machs): Define.
567 * sim-model.h: Add some developer docs.
568 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
569 (WITH_MODEL_P): Define.
570 * sim-module.c (modules): Always include sim_model_install.
571 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
572
8a0ebee6
MF		 5732015-12-25 Mike Frysinger <vapier@gentoo.org>
574
575 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
576 * sim-model.c: Likewise.
577 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
578 SIM_MACH_IMP_PROPERTIES
579
42a3af56
MF		 5802015-12-25 Mike Frysinger <vapier@gentoo.org>
581
582 * sim-core.c (device_error): Delete.
583 (sim_core_map_attach): Delete calls to device_error.
584 (sim_core_attach): Likewise.
585 * sim-core.h (device_error): Delete.
586 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
587 to sim_engine_abort.
588 (sim_core_write_aligned_N): Likewise.
589
9e8e7dd9
MF		 5902015-12-25 Mike Frysinger <vapier@gentoo.org>
591
592 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
593 * sim-core.c (sim_core_write_buffer): Likewise.
594 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
595 (sim_core_write_aligned_N): Likewise.
596
268c9139
MF		 5972015-12-25 Mike Frysinger <vapier@gentoo.org>
598
599 * dv-pal.c: Include config.h and sim-main.h.
600 (hw_pal_io_read_buffer): Always call CPU_INDEX.
601
26936211
MF		 6022015-12-24 Mike Frysinger <vapier@gentoo.org>
603
604 * sim-options.c (standard_options): Always enable load-lma and
605 load-vma options.
606 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
607
9db2b719
MF		 6082015-12-24 Mike Frysinger <vapier@gentoo.org>
609
610 * sim-module.c (MODULE_LIST): Delete.
611
bd3fb5b8
MF		 6122015-12-24 Mike Frysinger <vapier@gentoo.org>
613
614 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
615 Move to h8300/compile.c.
616 [SIM_H8300] (standard_options): Likewise.
617 (standard_option_handler): Likewise.
618
84e8e361
MF		 6192015-12-24 Mike Frysinger <vapier@gentoo.org>
620
621 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
622 sim_watchpoint_install.
623
3cabaf66
MF		 6242015-12-24 Mike Frysinger <vapier@gentoo.org>
625
626 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
627 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
628 sim_memopt_install.
629 * sim-options.c (OPTION_MEM_SIZE): Delete.
630 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
631 (standard_option_handler): Likewise.
632
8abe6c66
MF		 6332015-12-24 Mike Frysinger <vapier@gentoo.org>
634
635 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
636
dc11500a
MF		 6372015-11-21 Mike Frysinger <vapier@gentoo.org>
638
639 PR sim/18762
640 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
641
2561d580
MF		 6422015-11-21 Mike Frysinger <vapier@gentoo.org>
643
644 PR sim/19273
645 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
646 vasprintf, and va_end together. Check ret after va_end call.
647
37258e99
MF		 6482015-11-21 Mike Frysinger <vapier@gentoo.org>
649
650 * sim-types.h (SIM_PRI_TB): Define.
651 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
652 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
653 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
654 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
655
cdf850e9
MF		 6562015-11-17 Mike Frysinger <vapier@gentoo.org>
657
658 * sim-main.h (WITH_MODULO_MEMORY): Delete.
659 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
660 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
661 (sim_core_translate): Likewise.
662 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
663
146b80ff
MF		 6642015-11-16 Mike Frysinger <vapier@gentoo.org>
665
666 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
667 (cgen_cpu_close): Change to XCONCAT2.
668
797eee42
MF		 6692015-11-15 Mike Frysinger <vapier@gentoo.org>
670
671 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
672 and sim-stop.o.
673
6e4f085c
MF		 6742015-11-14 Mike Frysinger <vapier@gentoo.org>
675
676 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
677 * sim-close.c: New file.
678
8e394ffc
AB		 6792015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
680 Ali Lown <ali.lown@imgtec.com>
681
682 * sim-bits.h (EXTEND6): New macro.
683 (EXTEND12): New macro.
684 (EXTEND25): New macro.
685
602a67cb
MF		 6862015-06-24 Mike Frysinger <vapier@gentoo.org>
687
688 * sim-trace.c (trace_one_insn): Delete.
689 * sim-trace.h (trace_one_insn): Delete.
690
9b6025d1
MF		 6912015-06-24 Mike Frysinger <vapier@gentoo.org>
692
693 * sim-trace.c (debug_printf): Rename to ...
694 (sim_debug_printf): ... this.
695 * sim-trace.h (debug_printf): Delete define.
696 (debug_printf): Rename to ...
697 (sim_debug_printf): ... this.
698
fa8f87e5
MF		 6992015-06-24 Mike Frysinger <vapier@gentoo.org>
700
701 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
702 (trace_options): Add trace-register option.
703 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
704 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
705 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
706 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
707 TRACE_REGISTER_P, TRACE_REGISTER): Define.
708
cf304b56
MF		 7092015-06-24 Mike Frysinger <vapier@gentoo.org>
710
711 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
712 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
713 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
714 STRACE_DEBUG): Define.
715
8371bf0c
MF		 7162015-06-24 Mike Frysinger <vapier@gentoo.org>
717
718 * sim-trace.c (trace_options): Update help text for trace-alu,
719 trace-fpu, trace-vpu, and trace-semantics.
720 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
721 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
722
e7505490
MF		 7232015-06-24 Mike Frysinger <vapier@gentoo.org>
724
725 * sim-assert.h (SIM_FILTER_PATH): Delete.
726 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
727 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
728 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
729 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
730 * sim-events.c: Include libiberty.h.
731 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
732
8d0978fb
MF		 7332015-06-23 Mike Frysinger <vapier@gentoo.org>
734
735 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
736 (AC_ARG_ENABLE(sim-cflags)): Likewise.
737 (AC_ARG_ENABLE(sim-debug)): Likewise.
738 (AC_ARG_ENABLE(sim-stdio)): Likewise.
739 (AC_ARG_ENABLE(sim-trace)): Likewise.
740 (AC_ARG_ENABLE(sim-profile)): Likewise.
741 (AC_ARG_ENABLE(sim-environment)): Likewise.
742 (AC_ARG_ENABLE(sim-alignment)): Likewise.
743 (AC_ARG_ENABLE(sim-assert)): Likewise.
744 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
745 (AC_ARG_ENABLE(sim-endian)): Likewise.
746 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
747 (AC_ARG_ENABLE(sim-float)): Likewise.
748 (AC_ARG_ENABLE(sim-scache)): Likewise.
749 (AC_ARG_ENABLE(sim-default-model)): Likewise.
750 (AC_ARG_ENABLE(sim-inline)): Likewise.
751 (AC_ARG_ENABLE(sim-packages)): Likewise.
752 (AC_ARG_ENABLE(sim-regparm)): Likewise.
753 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
754 (AC_ARG_ENABLE(sim-smp)): Likewise.
755 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
756 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
757 (AC_ARG_ENABLE(cgen-maint)): Likewise.
758 * configure: Regenerate.
759
4953dc20
MF		 7602015-06-23 Mike Frysinger <vapier@gentoo.org>
761
762 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
763
b50a1532
MF		 7642015-06-23 Mike Frysinger <vapier@gentoo.org>
765
766 * cgen-trace.c [!__STDC__]: Delete.
767 * sim-trace.h [!__STDC__]: Likewise.
768
ccd4b295
MF		 7692015-06-21 Mike Frysinger <vapier@gentoo.org>
770
771 * sim-model.c (sim_model_init): Assert model is not NULL.
772
f55b33d5
MF		 7732015-06-21 Mike Frysinger <vapier@gentoo.org>
774
775 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
776 stdint.h. Replace all signed/unsigned typedefs with int#_t and
777 uint#_t.
778
618b526e
MF		 7792015-06-21 Mike Frysinger <vapier@gentoo.org>
780
781 * sim-alu.h (_SIM_ALU_H_): Rename to ...
782 (SIM_ALU_H): ... this.
783 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
784 (SIM_ASSERT_H): ... this.
785 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
786 (SIM_BASICS_H): ... this.
787 * sim-bits.h (_SIM_BITS_H_): Rename to ...
788 (SIM_BITS_H): ... this.
789 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
790 (SIM_ENDIAN_H): ... this.
791
57b42d64
MF		 7922015-06-18 Mike Frysinger <vapier@gentoo.org>
793
794 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
795 constant string.
796
7aec3bb9
MF		 7972015-06-18 Mike Frysinger <vapier@gentoo.org>
798
799 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
800 m for sentinel testing.
801
7d5c6c43
MF		 8022015-06-17 Mike Frysinger <vapier@gentoo.org>
803
804 * sim-syscall.c: Include errno.h and targ-vals.h.
805 (sim_syscall_multi, sim_syscall): Define.
806 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
807 * syscall.c (cb_syscall): Extend comment.
808
61a0c964
MF		 8092015-06-17 Mike Frysinger <vapier@gentoo.org>
810
811 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
812 * sim-syscall.c: New file.
813 * sim-syscall.h: New file.
814
6362a3f8
MF		 8152015-06-17 Mike Frysinger <vapier@gentoo.org>
816
817 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
818 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
819 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
820 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
821 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
822 Define.
823 * gentmap.c (gen_targ_map_c): Output name field.
824
306f4178
MF		 8252015-06-12 Mike Frysinger <vapier@gentoo.org>
826
827 * acinclude.m4: Change configure.in to configure.ac.
828 * sim-config.h: Likewise.
829
a3487082
MF		 8302015-06-12 Mike Frysinger <vapier@gentoo.org>
831
832 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
833 * configure: Regenerate.
834
bb11f3ed
MF		 8352015-06-12 Mike Frysinger <vapier@gentoo.org>
836
837 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
838 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
839 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
840 TRACE_DEBUG): Define.
841
bffcfec8
MF		 8422015-06-12 Mike Frysinger <vapier@gentoo.org>
843
844 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
845 * sim-trace.c (trace_option_handler): Likewise.
846 * sim-trace.h (WITH_TRACE_ANY_P): Define.
847 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
848 (TRACE_ANY_P): Likewise.
849
db7858e2
MF		 8502015-06-12 Mike Frysinger <vapier@gentoo.org>
851
852 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
853 CGEN_TRACE_INSN_FINI.
854 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
855 trace_result to cgen_trace_result, trace_insn_fini to
856 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
857 and trace_extract to cgen_trace_extract.
858 * cgen-trace.h (trace_insn_init): Rename to ...
859 (cgen_trace_insn_init): ... this.
860 (trace_insn_fini): Rename to ...
861 (cgen_trace_insn_fini): ... this.
862 (trace_insn): Rename to ...
863 (cgen_trace_insn): ... this.
864 (trace_extract): Rename to ...
865 (cgen_trace_extract): ... this.
866 (trace_result): Rename to ...
867 (cgen_trace_result): ... this.
868 (TRACE_RESULT_P): Rename to ...
869 (CGEN_TRACE_RESULT_P): ... this.
870 (TRACE_INSN_INIT): Rename to ...
871 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
872 cgen_trace_insn_init.
873 (TRACE_INSN_FINI): Rename to ...
874 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
875 cgen_trace_insn_fini.
876 (TRACE_PRINTF): Rename to ...
877 (CGEN_TRACE_PRINTF): ... this.
878 (TRACE_INSN): Rename to ...
879 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
880 (TRACE_EXTRACT): Rename to ...
881 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
882 cgen_trace_extract.
883 (TRACE_RESULT): Rename to ...
884 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
885 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
886 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
887 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
888 TRACE_INSN to CGEN_TRACE_INSN.
889 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
890
83034798
MF		 8912015-06-11 Mike Frysinger <vapier@gentoo.org>
892
893 * sim-events.c (ETRACE_P): Delete.
894 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
895 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
896 * sim-events.h (struct _sim_events): Delete trace member.
897 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
898 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
899
ce4eda4a
MF		 9002015-06-11 Mike Frysinger <vapier@gentoo.org>
901
902 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
903 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
904 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
905 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
906
a6c2a374
MF		 9072015-06-11 Mike Frysinger <vapier@gentoo.org>
908
909 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
910
9b9c712c
MF		 9112015-06-11 Mike Frysinger <vapier@gentoo.org>
912
913 * sim-trace.h (WITH_TRACE_P): New define.
914 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
915 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
916 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
917 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
918 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
919 Redefine to use WITH_TRACE_P.
920
9212015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 922
923 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
924 mistake in call to sim_engine_abort.
509c2f32 925
0a13382c
NC		 9262015-04-29 Nick Clifton <nickc@redhat.com>
927
928 PR 18273
929 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
930 increasing parenthesis around casts to signed values.
0a13382c 931
767e68f1
MF		 9322015-04-21 Mike Frysinger <vapier@gentoo.org>
933
934 * gennltvals.sh: Add mcore support.
935 * nltvals.def: Regenerate.
936
248d23e8
MF		 9372015-04-21 Mike Frysinger <vapier@gentoo.org>
938
939 * cgen.sh: Add +x permissions.
940 * genmloop.sh: Likewise.
941 * gentvals.sh: Likewise.
942 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
943 Change all uses of srcroot for newlib to newlibroot.
944
20bca71d
MF		 9452015-04-18 Mike Frysinger <vapier@gentoo.org>
946
947 * sim-base.h (SIM_CPU): New typedef.
948
7e83aa92
MF		 9492015-04-18 Mike Frysinger <vapier@gentoo.org>
950
951 * cgen-engine.h (CIA_ADDR): Delete.
952 * sim-base.h: Update sim_cia example.
953 [!CIA_ADDR] (sim_cia): New typedef.
954
034685f9
MF		 9552015-04-17 Mike Frysinger <vapier@gentoo.org>
956
957 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
958 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
959 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
960 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
961 CIA_SET to CPU_PC_SET.
962
78e9aa70
MF		 9632015-04-15 Mike Frysinger <vapier@gentoo.org>
964
965 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
966 * sim-main.h (STATE_CPU): Remove from comment and define.
967
bf12d44e
MF		 9682015-04-13 Mike Frysinger <vapier@gentoo.org>
969
970 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
971 * configure: Regenerate.
972
a542beff
MF		 9732015-04-13 Mike Frysinger <vapier@gentoo.org>
974
975 * sim-options.c: Include version.h.
976 (OPTIONS_VERSION): New enum.
977 (standard_options): Add "version".
978 (standard_option_handler): Handle OPTIONS_VERSION.
979
8c32ba22
MF		 9802015-04-13 Mike Frysinger <vapier@gentoo.org>
981
982 * Makefile.in (version.o): Change to using create-version.sh from gdb.
983 (create-version.sh): Delete.
984
122bbfb5
MF		 9852015-04-06 Mike Frysinger <vapier@gentoo.org>
986
987 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
988
0fe84f3f
MF		 9892015-04-01 Mike Frysinger <vapier@gentoo.org>
990
991 * run-sim.h, run.c: Delete.
992 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
993
aadc9410
MF		 9942015-03-31 Mike Frysinger <vapier@gentoo.org>
995
996 * config.in, configure: Regenerate.
997 * Make-common.in (CSEARCH): Add $(ZLIBINC).
998 (ZLIB, ZLIBINC): Define.
999 (BFD_LIB): Add $(ZLIB).
1000
5a394431
MF		 10012015-03-31 Mike Frysinger <vapier@gentoo.org>
1002
1003 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1004 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1005
92fc6153
MF		 10062015-03-29 Mike Frysinger <vapier@gentoo.org>
1007
1008 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1009 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1010 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1011
596f8827
MF		 10122015-03-24 Mike Frysinger <vapier@gentoo.org>
1013
1014 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1015 usage of STATE_WATCHPOINTS.
1016 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1017 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1018
523ba8f9
MF		 10192015-03-24 Mike Frysinger <vapier@gentoo.org>
1020
1021 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1022
c0931f26
MF		 10232015-03-24 Mike Frysinger <vapier@gentoo.org>
1024
1025 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1026
30452bbe
MF		 10272015-03-24 Mike Frysinger <vapier@gentoo.org>
1028
1029 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1030 of enable_sim_hardware to AC_ARG_ENABLE.
1031
49cd1634
MF		 10322015-03-23 Mike Frysinger <vapier@gentoo.org>
1033
1034 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1035 Add dv-sockser.o to sim_hw_objs.
1036
3649cb06
MF		 10372015-03-23 Mike Frysinger <vapier@gentoo.org>
1038
1039 * dv-sockser.c: Include config.h.
1040 * dv-sockser.h: Include sim-inline.h.
1041 [HAVE_DV_SOCKSER]: Move all prototypes here.
1042 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1043 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1044
6cd5ace4
MF		 10452015-03-16 Mike Frysinger <vapier@gentoo.org>
1046
1047 * gentmap.c, run.c: Convert old style prototypes.
1048
ae7d0cac
MF		 10492015-03-16 Mike Frysinger <vapier@gentoo.org>
1050
1051 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1052 symlinking tconfig.h to tconfig.in.
1053 * config.in, configure: Regenerate.
1054 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1055 * tconfig.in: Rename file ...
1056 * tconfig.h: ... here.
1057
8406bb59
MF		 10582015-03-15 Mike Frysinger <vapier@gentoo.org>
1059
1060 * dv-socker.h (dv_sockser_install): Declare.
1061 * sim-module.c: Include config.h.
1062 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1063 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1064 * sim-module.h: Include gdb/remote-sim.h.
1065
1303206d
MF		 10662015-03-14 Mike Frysinger <vapier@gentoo.org>
1067
1068 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1069 (sim-inline.c): Delete rule.
1070
465fb143
MF		 10712015-03-14 Mike Frysinger <vapier@gentoo.org>
1072
1073 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1074 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1075 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1076
93129366
MF		 10772015-03-14 Mike Frysinger <vapier@gentoo.org>
1078
1079 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1080 [!ASSERT, WITH_ASSERT]: Likewise.
1081 * sim-endian.c: Delete sim-io.h include.
1082
4c4ca605
MF		 10832015-02-19 Mike Frysinger <vapier@gentoo.org>
1084
1085 * run-sim.h (sim_kill): Delete unused prototype.
1086
dc1d9d1f
CG		 10872015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1088
16218fd3
CG		 1089 * gentmap.c: Include "string.h".
1090
10912015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1092
1093 * sim-options.c (sim_args_command): Call freeargv() when failure
1094 occurs.
dc1d9d1f 1095
fdbf396f
JB		 10962015-01-07 Joel Brobecker <brobecker@adacore.com>
1097
1098 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1099
2d7bb758
JB		 11002014-12-03 Joel Brobecker <brobecker@adacore.com>
1101
1102 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1103 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1104 callbacks following renaming in callback.h.
1105 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1106 callback by call to "to_lstat" callback
1107
6aefca7e
GB		 11082014-08-28 Gary Benson <gbenson@redhat.com>
1109
1110 * sim-trace.h (debug_printf): New define.
1111
2974be62
AM		 11122014-08-19 Alan Modra <amodra@gmail.com>
1113
1114 * configure: Regenerate.
1115
faa743bb
RM		 11162014-08-15 Roland McGrath <mcgrathr@google.com>
1117
1118 * configure: Regenerate.
1119 * config.in: Regenerate.
1120
60d847df
MF		 11212014-03-10 Mike Frysinger <vapier@gentoo.org>
1122
1123 * sim-command.c (sim_do_command): Add const to cmd.
1124 * sim-options.c (sim_args_command): Add const to cmd.
1125 * sim-options.h (sim_args_command): Add const to cmd.
1126
b2b255bd
MF		 11272014-03-05 Mike Frysinger <vapier@gentoo.org>
1128
1129 * sim-hload.c (sim_load): Add const to prog.
1130 * sim-load.c (sim_load_file): Likewise.
1131 * sim-utils.c (sim_analyze_program): Likewise.
1132 * sim-utils.h (sim_analyze_program): Likewise.
1133 (sim_load_file): Likewise.
1134
1a8a700e
MF		 11352014-03-04 Mike Frysinger <vapier@gentoo.org>
1136
1137 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1138 * callback.c (system): Delete unused prototype.
1139 (os_init): Likewise.
1140 (os_shutdown): Likewise.
1141 (os_unlink): Likewise.
1142 (os_time): Likewise.
1143 (os_system): Likewise.
1144 (os_rename): Likewise.
1145 (os_write_stdout): Likewise.
1146 (os_flush_stdout): Likewise.
1147 (os_write_stderr): Likewise.
1148 (os_flush_stderr): Likewise.
1149 (os_write): Likewise.
1150 (os_read_stdin): Likewise.
1151 (os_read): Likewise.
1152 (os_open): Likewise.
1153 (os_lseek): Likewise.
1154 (os_isatty): Likewise.
1155 (os_get_errno): Likewise.
1156 (os_close): Likewise.
1157 (os_vprintf_filtered): Likewise.
1158 (os_evprintf_filtered): Likewise.
1159 (os_error): Likewise.
1160 (fdmap): Likewise.
1161 (fdbad): Likewise.
1162 (wrap): Likewise.
1163 (wrap): Change to new style prototype.
1164 (fdbad): Likewise.
1165 (fdmap): Likewise.
1166 (os_close): Likewise.
1167 (os_poll_quit): Likewise.
1168 (os_get_errno): Likewise.
1169 (os_isatty): Likewise.
1170 (os_lseek): Likewise.
1171 (os_open): Likewise.
1172 (os_read): Likewise.
1173 (os_read_stdin): Likewise.
1174 (os_write): Likewise.
1175 (os_write_stdout): Likewise.
1176 (os_flush_stdout): Likewise.
1177 (os_write_stderr): Likewise.
1178 (os_flush_stderr): Likewise.
1179 (os_rename): Likewise.
1180 (os_system): Likewise.
1181 (os_time): Likewise.
1182 (os_unlink): Likewise.
1183 (os_stat): Likewise.
1184 (os_fstat): Likewise.
1185 (os_lstat): Likewise.
1186 (os_ftruncate): Likewise.
1187 (os_truncate): Likewise.
1188 (os_pipe): Likewise.
1189 (os_pipe_empty): Likewise.
1190 (os_pipe_nonempty): Likewise.
1191 (os_shutdown): Likewise.
1192 (os_init): Likewise.
1193 (cb_read_target_syscall_maps): Likewise.
1194 (cb_target_to_host_syscall): Likewise.
1195 (cb_host_to_target_errno): Likewise.
1196 (cb_target_to_host_open): Likewise.
1197 (cb_store_target_endian): Likewise.
1198 (cb_host_to_target_stat): Likewise.
1199 * sim-hload.c (sim_load): Change to new style prototype.
1200 * sim-load.c (sim_load_file): Change to new style prototype.
1201 (report_transfer_performance): Likewise.
1202 (xprintf_bfd_vma): Likewise.
1203 * syscall.c (cb_get_string): Change to new style prototype.
1204 (get_path): Likewise.
1205 (cb_syscall): Likewise.
1206
7b064844
HPN		 12072013-10-15 Hans-Peter Nilsson <hp@axis.com>
1208
1209 * create-version.sh: Align parameters to match those of
1210 ../../gdb/common/create-version.sh.
1211 * Make-common.in (srcsim): New variable.
1212 (version.c): Adjust call to create-version.sh as per above.
1213
bf3d9781
AM		 12142013-09-23 Alan Modra <amodra@gmail.com>
1215
1216 * configure: Regenerate.
1217
f06dccb0
MF		 12182013-09-03 Mike Stump <mikestump@comcast.net>
1219
1220 * sim-options.c (complete_option_list): Mark text and word const.
1221
d6c2da54
TT		 12222013-06-28 Tom Tromey <tromey@redhat.com>
1223
1224 * Make-common.in (version.c): Use version.in, not
1225 common/version.in.
1226 * create-version.sh: Likewise.
1227
b652c496
JB		 12282013-06-24 Joel Brobecker <brobecker@adacore.com>
1229
1230 * create-version.sh: New script. Adapted from
1231 gdb/commong/create-version.sh.
1232 * Make-common.in (version.c): Update rule dependencies,
1233 and re-implement using create-version.sh.
1234
3346cfda
NC		 12352013-06-21 Nick Clifton <nickc@redhat.com>
1236
1237 * gennltvals.sh: Add msp430 support.
1238 * nltvals.def: Regenerate.
1239
31e6ad7d
MF		 12402013-06-03 Mike Frysinger <vapier@gentoo.org>
1241
1242 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1243 * aclocal.m4, configure: Regenerate.
1244
d3685d60
TT		 12452013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1246
1247 PR build/15414:
1248 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1249 -Wformat-nonliteral with -Wno-format.
1250
1517bd27
MF		 12512013-03-26 Mike Frysinger <vapier@gentoo.org>
1252
1253 * acinclude.m4: Regenerate.
1254
3fd38161
JS		 12552013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1256
1257 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1258 which do not support dv-sockser.o. Add always as option to
1259 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1260 is always required to be enabled by simulator.
1261
3f170f37
MF		 12622012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1263
1264 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1265 * nltvals.def: Regenerate.
1266
5f3ef9d0
JB		 12672012-06-16 Joel Brobecker <brobecker@adacore.com>
1268
1269 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1270 * config.in, configure: Regenerate.
1271
2c1fa544
PA		 12722012-05-24 Pedro Alves <palves@redhat.com>
1273
1274 * sim-signal.h (sim_signal_to_target): Rename to ...
1275 (sim_signal_to_gdb_signal): ... this.
1276 * sim-signal.c (sim_signal_to_target): Rename to ...
1277 (sim_signal_to_gdb_signal): ... this.
1278 * sim-reason.c (sim_stop_reason): Adjust to rename.
1279
a493e3e2
PA		 12802012-05-24 Pedro Alves <palves@redhat.com>
1281
1282 PR gdb/7205
1283
72f4393d 1284 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1285
2ea28649
PA		 12862012-05-24 Pedro Alves <palves@redhat.com>
1287
1288 PR gdb/7205
1289
1290 Replace target_signal with gdb_signal throughout.
1291
a6ff997c
NC		 12922012-05-18 Nick Clifton <nickc@redhat.com>
1293
1294 PR 14072
1295 * callback.c: Include config.h before system header files.
1296 * cgen-trace.c: Likewise.
1297 * cgen-utils.c: Likewise.
1298 * gentmap.c: Likewise.
1299
ffbc20d9
MF		 13002012-04-02 Mike Frysinger <vapier@gentoo.org>
1301
1302 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1303
2aaed979
KB		 13042012-03-28 Rathish C <rathish.c@kpitcummins.com>
1305
1306 * sim-trace.c: Update the function prototype of save_data_size.
1307 Move the enum data_fmt from here...
1308 * sim-trace.h: ...to here.
1309 Add function prototype of save_data.
1310
a35a3322
MF		 13112012-03-25 Mike Frysinger <vapier@gentoo.org>
1312
1313 * sim-core.h (sim_core_trans_addr): Add prototype.
1314
f914e384
HPN		 13152012-03-24 Hans-Peter Nilsson <hp@axis.com>
1316
1317 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1318 missing in last change.
1319
2232061b
MF		 13202012-03-24 Mike Frysinger <vapier@gentoo.org>
1321
1322 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1323 * nrun.c: Include string.h/strings.h.
1324 * aclocal.m4, config.in, configure: Regenerate.
1325
ac0aacdf
MF		 13262012-03-22 Mike Frysinger <vapier@gentoo.org>
1327
1328 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1329 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1330 out -Werror initialization.
1331
509deab2
MF		 13322012-03-19 Mike Frysinger <vapier@gentoo.org>
1333
1334 * Make-common.in (TAGS): Change a-z to [:lower:].
1335 * acinclude.m4 (sim-trace): Likewise.
1336 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1337 Change A-Za-z0-9 to [:alnum:].
1338
9a5e0c49
MF		 13392012-03-18 Mike Frysinger <vapier@gentoo.org>
1340
1341 * nrun.c (main): Display strsignal of sigrc.
1342
96cdfef0
MF		 13432012-01-06 Mike Frysinger <vapier@gentoo.org>
1344
1345 * Makefile.in (abs_srcdir): Declare.
1346 (srcroot): Define in terms of abs_srcdir.
1347 (headers): Change srcdir to abs_srcdir.
1348
12c3e59c
JB		 13492012-01-02 Joel Brobecker <brobecker@adacore.com>
1350
1351 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1352 header.
1353
96987c2b
JB		 13542011-12-19 Joel Brobecker <brobecker@adacore.com>
1355
1356 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1357 system bourne shell.
1358
71712327
MF		 13592011-12-03 Mike Frysinger <vapier@gentoo.org>
1360
1361 * syscall.c (cb_get_string): Rename from "get_string".
1362 (get_path): Rename get_string call to cb_get_string.
1363
db2e4d67
MF		 13642011-12-03 Mike Frysinger <vapier@gentoo.org>
1365
1366 * Make-common.in (VPATH): Add $(srccom).
1367 (DEP): Delete.
1368 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1369 POSTCOMPILE): New variables.
1370 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1371 Include dependency files, when using GNU Make. Delete all
1372 dependency-only rules.
1373 * aclocal.m4: Include ../../config/depstand.m4. Call
1374 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1375 (MAKE, GMAKE): New substs.
1376
a13852d9
MF		 13772011-11-07 Mike Frysinger <vapier@gentoo.org>
1378
1379 PR sim/13161
1380 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1381 * configure, config.in: Regenerate.
1382 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1383
4399a56b
MF		 13842011-10-19 Mike Frysinger <vapier@gentoo.org>
1385
1386 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1387
f1a81b37
JB		 13882011-10-18 John Wehle <john@feith.com> (tiny patch)
1389
1390 * sim-profile.c (profile_info): Only print the title once.
1391
9c082ca8
MF		 13922011-10-17 Mike Frysinger <vapier@gentoo.org>
1393
1394 * acinclude.m4: Rename from aclocal.m4.
1395 * aclocal.m4: Regenerate.
1396
6ffe910a
MF		 13972011-10-17 Mike Frysinger <vapier@gentoo.org>
1398
1399 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1400 * common.m4: Delete.
1401 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1402 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1403 * configure: Regenerate.
1404
59c0b43d
TT		 14052011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1406
1407 * sim-alu.h (ALU32_AND): Clear carry flag.
1408 (ALU32_AND): Clear carry flag.
1409
66f8d993
MF		 14102011-10-09 Mike Frysinger <vapier@gentoo.org>
1411
1412 * dv-cfi.c: Include stdbool.h.
1413
d56a2aae
MF		 14142011-10-09 Mike Frysinger <vapier@gentoo.org>
1415
1416 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1417
4a99173d
MF		 14182011-10-04 Mike Frysinger <vapier@gentoo.org>
1419
1420 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1421 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1422
10915d9a
MF		 14232011-07-12 Mike Frysinger <vapier@gentoo.org>
1424
1425 * sim-command.c: Include sim-options.h.
1426
63042524
MF		 14272011-07-12 Mike Frysinger <vapier@gentoo.org>
1428
1429 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1430
24a6c33d
MF		 14312011-07-12 Mike Frysinger <vapier@gentoo.org>
1432
1433 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1434 Delete direct call to AC_PROG_CC.
1435
2419798b
MF		 14362011-07-05 Mike Frysinger <vapier@gentoo.org>
1437
1438 * sim-command.c: New file.
1439 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1440 (sim-command.o): New rule.
1441
440db575
MF		 14422011-05-27 Mike Frysinger <vapier@gentoo.org>
1443
1444 * sim-options.c (standard_option_handler): Remove arg[0] check
1445 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1446 not an empty string, otherwise assign "" back to it.
1447
3ddcae71
MF		 14482011-05-26 Mike Frysinger <vapier@gentoo.org>
1449
1450 * nltvals.def: Regenerate to include Blackfin syscalls again.
1451
3a49ea9f
MF		 14522011-05-25 Mike Frysinger <vapier@gentoo.org>
1453
1454 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1455 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1456 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1457 (trace_idx_to_str): Likewise.
1458 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1459 (TRACE_syscall): Define.
1460 (WITH_TRACE_SYSCALL_P): Likewise.
1461 (TRACE_SYSCALL_P): Likewise.
1462
dd931b2f
MF		 14632011-05-23 Mike Frysinger <vapier@gentoo.org>
1464
1465 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1466 remove now-unnecessary sub-scope for glue->type setting.
1467 Check to see if the "reg" property exists before we use it, and
1468 if it doesn't exist, error out for "glue" devices.
1469
0e31da21
MF		 14702011-05-23 Mike Frysinger <vapier@gentoo.org>
1471
1472 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1473 glue-or, and set type to glue_xor when name is glue-xor.
1474 (hw_glue_port_event): Return immediately when type is glue_io
1475 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1476 and hw_port_event calls from glue_and to end of function.
1477
34b47c38
MF		 14782011-05-11 Mike Frysinger <vapier@gentoo.org>
1479
1480 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1481 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1482 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1483 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1484 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1485 around function arguments.
1486
56a9aa1d
MF		 14872011-04-14 Mike Frysinger <vapier@gentoo.org>
1488
1489 * sim-options.c (complete_option_list, sim_complete_command):
1490 New functions.
1491
d45bea91
MF		 14922011-04-02 Mike Frysinger <vapier@gentoo.org>
1493
1494 * dv-glue.c: Fix up style.
1495
12c4cbd5
MF		 14962011-04-02 Mike Frysinger <vapier@gentoo.org>
1497
1498 * hw-alloc.c (hw_alloc_data): Adjust brace.
1499 * hw-base.c (hw_base_data): Likewise.
1500 (generic_hw_unit_decode): Fix indentation.
1501 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1502 * hw-events.c (hw_event, hw_event_data): Likewise.
1503 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1504 * hw-instances.c (hw_instance_data): Likewise.
1505 * hw-instances.h (hw_instance): Likewise.
1506 * hw-main.h (hw_descriptor, enum): Likewise.
1507 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1508 * hw-ports.h (hw_port_descriptor): Likewise.
1509 * hw-properties.c (hw_property_data): Likewise.
1510 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1511 _range_property_spec, _reg_property_spec): Likewise.
1512 * hw-tree.c (_name_specifier, printer): Likewise.
1513 (split_device_specifier, parse_string_property, hw_tree_traverse,
1514 print_size, print_reg_property, print_string, print_properties):
1515 Fix indentation.
1516
66ee2731
MF		 15172011-03-29 Mike Frysinger <vapier@gentoo.org>
1518
1519 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1520 * Make-common.in (dv-cfi.o): New rule.
1521 * dv-cfi.c, dv-cfi.h: New files.
1522
165b70ea
KB		 15232011-03-21 Kevin Buettner <kevinb@redhat.com>
1524
1525 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1526 fcntl.h and sys/fcntl.h, for constants.
1527 * nltvals.def: Regenerate.
1528 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1529 * sim-io.h (sys/types.h, sys/stat.h): Include.
1530 (sim_io_stat, sim_io_fstat): Declare.
1531
028f6515
MF		 15322011-03-14 Mike Frysinger <vapier@gentoo.org>
1533
1534 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1535 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1536 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1537 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1538 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1539 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1540 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1541 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1542 syscall.c: Trim trailing whitespace.
1543
ef016f83
MF		 15442011-03-05 Mike Frysinger <vapier@gentoo.org>
1545
1546 * gennltvals.sh: Handle bfin targets.
1547 * nltvals.def: Regenerate.
1548
fee17b35
KB		 15492011-02-25 Kevin Buettner <kevinb@redhat.com>
1550
1551 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1552 file descriptors.
1553
d79fe0d6
MF		 15542011-02-14 Mike Frysinger <vapier@gentoo.org>
1555
1556 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1557 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1558 (hw_free): Drop zfree logic and always call free.
1559 * hw-base.c (hw_delete): Change zfree to free.
1560 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1561 (hw_handle_remove_phandle): Likewise.
1562 * hw-instances.c (hw_instance_delete): Likewise.
1563 * hw-tree.c (parse_reg_property): Likewise.
1564 (parse_ranges_property): Likewise.
1565 (parse_string_property): Likewise.
1566 * sim-core.c (sim_core_uninstall): Likewise.
1567 * sim-cpu.c (sim_cpu_free_all): Likewise.
1568 * sim-hw.c (sim_hw_uninstall): Likewise.
1569 * sim-memopt.c (do_memopt_delete): Likewise.
1570 (sim_memory_uninstall): Likewise.
1571 * sim-module.c (sim_module_uninstall): Likewise.
1572 * sim-options.c (sim_parse_args): Likewise.
1573 * sim-profile.c (profile_pc_cleanup): Likewise.
1574 (profile_uninstall): Likewise.
1575 * sim-watch.c (do_watchpoint_delete): Likewise.
1576 * sim-utils.c (zfree): Delete.
1577 (sim_state_free): Change zfree to free.
1578 * sim-utils.h (zfree): Delete.
1579
891e7fb1
MF		 15802011-02-13 Mike Frysinger <vapier@gentoo.org>
1581
1582 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1583
9bd90cce
MF		 15842011-01-12 Mike Frysinger <vapier@gentoo.org>
1585
1586 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1587
39a3ae0a
MF		 15882011-01-12 Mike Frysinger <vapier@gentoo.org>
1589
1590 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1591 fails.
1592 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1593 when asprintf fails.
1594 * sim-utils.c (sim_do_commandf): Issue an error and return when
1595 asprintf fails.
1596 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1597 asprintf fails.
1598
3143e5a9
MF		 15992011-01-11 Mike Frysinger <vapier@gentoo.org>
1600
1601 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1602 bytes has been calculated and when mmap_next_fd is valid and
1603 nr_bytes is 0.
1604 (memory_option_handler): Allow missing size when mmap_next_fd is
1605 valid.
1606
cb11d1f4
MF		 16072011-01-10 Mike Frysinger <vapier@gentoo.org>
1608
1609 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1610 not empty, and always append $3 to $hardware.
1611
16122011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1613
1614 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1615 * sim-hw.h (sim_hw_abort): Likewise.
1616
cc25892b
MF		 16172011-01-05 Mike Frysinger <vapier@gentoo.org>
1618
1619 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1620
44944448
JB		 16212011-01-05 Joel Brobecker <brobecker@adacore.com>
1622
1623 * run.1: Copyright year update.
1624
e61ddca7
MF		 16252010-12-28 Mike Frysinger <vapier@gentoo.org>
1626
e71b81d8
MF		 1627 * hw-alloc.h (HW_NALLOC): Define.
1628
1629010-12-28 Mike Frysinger <vapier@gentoo.org>
1630
e61ddca7
MF		 1631 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1632
bef6be3d
MF		 16332010-12-15 Mike Frysinger <vapier@gentoo.org>
1634
1635 * sim-memopt.c (OPTION_MAP_INFO): Define.
1636 (memory_options): Handle --map-info.
1637 (memory_option_handler): Handle OPTION_MAP_INFO.
1638
5be229c0
MF		 16392010-11-22 Mike Frysinger <vapier@gentoo.org>
1640
1641 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1642 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1643 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1644
81c641e7
MF		 16452010-11-22 Mike Frysinger <vapier@gentoo.org>
1646
1647 * sim-core.c (WITH_HW): Add device casts to device_error,
1648 device_io_read_buffer, and device_io_write_buffer.
1649
6ab5626b
MF		 16502010-11-16 Mike Frysinger <vapier@gentoo.org>
1651
1652 * dv-sockser.c (dv_sockser_write_buffer): New function.
1653 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1654 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1655
0bd15c7f
HPN		 16562010-10-07 Hans-Peter Nilsson <hp@axis.com>
1657
1658 * callback.c (os_lseek): Call wrap on lseek result.
1659
363a6e9f
OS		 16602010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1661
1662 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1663 call by its equality to -1 not by it being negative.
1664 (connected_p): Likewise for accept() call.
1665
c8551de3
MF		 16662010-04-23 Mike Frysinger <vapier@gentoo.org>
1667
1668 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1669
ef93a840
MF		 16702010-04-21 Mike Frysinger <vapier@gentoo.org>
1671
1672 * profile.c (sim_profile_print_bar): Add cpu argument.
1673
f093db8c
MF		 16742010-04-21 Mike Frysinger <vapier@gentoo.org>
1675
1676 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1677
0d3d2c71
MF		 16782010-04-21 Mike Frysinger <vapier@gentoo.org>
1679
1680 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1681 (profile_print_pc): Convert sim_io_printf to profile_printf.
1682 (profile_print_insn): Likewise.
1683 (profile_print_memory): Likewise.
1684 (profile_print_core): Likewise.
1685 (profile_print_model): Likewise.
1686 (sim_profile_print_bar): Likewise.
1687 (profile_print_speed): Likewise.
1688 (profile_print_addr_ranges): Likewise.
1689 (profile_info): Likewise.
1690 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1691
bd0bd508
MF		 16922010-04-19 Mike Frysinger <vapier@gentoo.org>
1693
1694 * sim-model.c (OPTION_MODEL): Convert to enum.
1695 (OPTION_MODEL_INFO): New enum.
1696 (model_options): Add model-info/info-model entries.
1697 (model_option_handler): Handle OPTION_MODEL_INFO.
1698
e8a76151
MF		 16992010-04-13 Mike Frysinger <vapier@gentoo.org>
1700
1701 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1702 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1703 initially.
1704
cb1cc9c6
MF		 17052010-04-13 Mike Frysinger <vapier@gentoo.org>
1706
1707 * sim-hrw.c (sim_write): Add const to buf arg.
1708 * sim-utils.h (sim_write_fn): Likewise.
1709
58f03a40
MF		 17102010-04-12 Mike Frysinger <vapier@gentoo.org>
1711
1712 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1713 defines.
1714
21cf617c
MF		 17152010-04-12 Mike Frysinger <vapier@gentoo.org>
1716
1717 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1718 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1719 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1720 * dv-sockser.c (sockser_options): Likewise.
1721 * hw-ports.c (empty_hw_ports): Likewise.
1722 * sim-hw.c (hw_options): Likewise.
1723 * sim-model.c (model_options): Likewise.
1724 * sim-options.c (standard_options): Likewise.
1725 * sim-profile.c (profile_options): Likewise.
1726 * sim-trace.c (trace_options): Likewise.
1727 * sim-watch.c (watchpoint_options): Likewise.
1728
e377ca52
MF		 17292010-04-12 Mike Frysinger <vapier@gentoo.org>
1730
1731 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1732 the local "arg_table" variable, and the xmalloc cast.
1733
adaaf009
MF		 17342010-04-10 Mike Frysinger <vapier@gentoo.org>
1735
1736 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1737 "prefix" var.
092d8476 1738 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1739
9ec7269f
MF		 17402010-04-10 Mike Frysinger <vapier@gentoo.org>
1741
1742 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1743
709b3bb3
MF		 17442010-04-10 Mike Frysinger <vapier@gentoo.org>
1745
1746 * sim-trace.c (save_data): Add const markings to "buf" argument.
1747
3dd68605
MF		 17482010-04-10 Mike Frysinger <vapier@gentoo.org>
1749
1750 * sim-options.c (standard_option_handler): Add const markings to
1751 local "type" var.
1752
0ad22a74
MF		 17532010-04-02 Mike Frysinger <vapier@gentoo.org>
1754
1755 * hw-ports.h: Fix spelling typos.
1756
75005b3a
MF		 17572010-03-30 Mike Frysinger <vapier@gentoo.org>
1758
1759 * configure.ac: Check for socklen_t.
1760 * configure, config.in: Regenerated.
1761 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1762
d946c288
MF		 17632010-03-30 Mike Frysinger <vapier@gentoo.org>
1764
1765 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1766 * sim-hw.c (hw_option_handler): Likewise.
1767
ff398ee4
MF		 17682010-03-30 Mike Frysinger <vapier@gentoo.org>
1769
1770 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1771 (interrupt_nr_to_str): Likewise.
1772 (default_interrupt_names): Add const to pointer type.
1773 (sim_watchpoint_install): Add const to prefix.
1774 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1775
6bf91687
MF		 17762010-03-30 Mike Frysinger <vapier@gentoo.org>
1777
1778 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1779 (sim_core_write_buffer): Likewise.
1780
15f3c2de
MF		 17812010-03-30 Mike Frysinger <vapier@gentoo.org>
1782
1783 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1784 the SIM_HAVE_ADDR_RANGE define.
1785
fb0cc53e
MF		 17862010-03-30 Mike Frysinger <vapier@gentoo.org>
1787
1788 * sim-core.h (device_error): Add const to message, and add printf
1789 format attribute.
1790
739dfd28
MF		 17912010-03-30 Mike Frysinger <vapier@gentoo.org>
1792
1793 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1794 SIM_HAVE_ADDR_RANGE define.
1795
59db87ad
MF		 17962010-03-30 Mike Frysinger <vapier@gentoo.org>
1797
1798 * dv-glue.c (hw_glue_ports): Swap static and const.
1799
dc416615
MF		 18002010-03-30 Mike Frysinger <vapier@gentoo.org>
1801
1802 * nrun.c (usage): Use void in definition.
1803 * sim-options.c (dup_arg_p): Convert old-style function definition.
1804 (sim_parse_args): Likewise.
1805 (sim_print_help): Likewise.
1806 * sim-trace.c (set_trace_option_mask): Likewise.
1807 (set_trace_option): Likewise.
1808 * sim-utils.c (sim_analyze_program): Likewise.
1809 (sim_elapsed_time_get): Likewise.
1810 (sim_elapsed_time_since): Likewise.
1811
11409fac
MF		 18122010-03-22 Mike Frysinger <vapier@gentoo.org>
1813
1814 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1815 (standard_options): Likewise.
1816 (standard_option_handler): Likewise.
1817
6d519a46
MF		 18182010-03-16 Mike Frysinger <vapier@gentoo.org>
1819
1820 * hw-ports.c (TRACE): Delete.
1821 * hw-properties.c (TRACE): Delete.
1822 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1823 (hw_find_integer_property): Likewise.
1824 (hw_find_integer_array_property): Likewise.
1825 (hw_add_duplicate_property): Likewise.
1826
799026a7
MF		 18272010-03-15 Mike Frysinger <vapier@gentoo.org>
1828
1829 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1830 "boolean".
1831
fd87baa9
MF		 18322010-02-04 Mike Frysinger <vapier@gentoo.org>
1833
1834 * sim-model.c: Include sim-model.h
1835
294bcb78
MF		 18362010-02-04 Mike Frysinger <vapier@gentoo.org>
1837
1838 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1839 & from the STATE_CPU() examples.
1840
80532737
DE		 18412010-01-24 Doug Evans <dje@sebabeach.org>
1842
d2c7a1a6
DE		 1843 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1844 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1845 ufixsfsi): Ditto.
1846 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1847 (struct cgen_fp_ops): Update signatures of floating point conversion
1848 operations.
1849
80532737
DE		 1850 * Make-common.in (CGEN_SIM_DEPS): Define.
1851 (CGEN_INCLUDE_DEPS): Use it.
1852 (CGEN_MAIN_CPU_DEPS): Simplify.
1853
1377e154
DE		 18542010-01-22 Doug Evans <dje@sebabeach.org>
1855
1856 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1857 (SUBWORDTFSI, JOINSIDI): Ditto.
1858
ec11f055
DE		 18592010-01-05 Doug Evans <dje@sebabeach.org>
1860
1861 * cgen-types.h (SETDI): Delete, unused.
1862
a09a0bfd
DE		 18632009-12-02 Doug Evans <dje@sebabeach.org>
1864
1865 * cgen-engine.h: Remove duplicated comment.
1866
62836bf4
DE		 18672009-11-23 Doug Evans <dje@sebabeach.org>
1868
1869 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1870 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1871
e94d449d
DE		 18722009-11-22 Doug Evans <dje@sebabeach.org>
1873
197fa1aa
DE		 1874 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1875 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1876 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1877 instead of CGEN_INSN_INT.
1878
e94d449d
DE		 1879 * cgen-trace.h (trace_extract): Add cast to fix warning.
1880
ca25db52
DE		 18812009-11-05 Doug Evans <dje@sebabeach.org>
1882
1883 * cgen-mem.h (DECLARE_GETT): Don't inline.
1884 (DECLARE_SETT): Ditto.
1885
c272cb46
JS		 18862009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1887
1888 * sim-inline.h: Fix spelling error.
1889
1428dced
TT		 18902009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1891
1892 * Make-common.in: Add datarootdir.
1893
44330079
RW		 18942009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1895
0aec8eb1
RW		 1896 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1897 (SIM_CHECK_MEMBERS_1): Remove.
1898 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1899 AC_CHECK_MEMBERS one.
1900 * configure: Regenerate.
1901
44330079
RW		 1902 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1903 * configure: Regenerate.
1904
d6416cdc
RW		 19052009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1906
81ecdfbb
RW		 1907 * config.in: Regenerate.
1908 * configure: Likewise.
1909
c462b41b
RW		 1910 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1911 definition of AC_CHECK_MEMBER.
1912
d6416cdc
RW		 1913 * aclocal.m4: m4_include toplevel config/override.m4.
1914 * configure: Regenerate.
1915
96e946ca
RW		 19162009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1917
1918 * Makefile.in (datarootdir): New variable.
1919
6a8b8615
DE		 19202009-07-07 Doug Evans <dje@sebabeach.org>
1921
1922 * Make-common.in (CPU_DIR): Define.
1923
2c2a86d7
DE		 19242009-07-06 Doug Evans <dje@sebabeach.org>
1925
1926 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1927 identifiers for file types rather than encoding internal
1928 implementation details of cgen.sh.
1929 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1930 * cgen.sh: Add support for parallel makes.
1931 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1932
c28c63d8
JB		 19332009-05-18 Jon Beniston <jon@beniston.com>
1934
72f4393d
L		 1935 * gennltvals.sh: Add lm32 target.
1936 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1937
982807ce
JB		 19382009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1939
1940 Speed up simulator startup:
1941 * sim-utils.c (zalloc): Use xcalloc.
1942
2a8922a9
HPN		 19432009-01-07 Hans-Peter Nilsson <hp@axis.com>
1944
2225d5bd
HPN		 1945 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1946 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1947 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1948 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1949 type, QI, HI, SI, DI.
1950
2a8922a9
HPN		 1951 * callback.c (os_error): Mark as being a noreturn function.
1952 * sim-io.h (sim_io_error): Similar for sim_io_error.
1953
6878aceb
JS		 19542008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1955
1956 * aclocal.m4: Fix underquoting of function names.
1957
be091327
DJ		 19582008-10-21 Julian Brown <julian@codesourcery.com>
1959
1960 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1961
79e1e459
HPN		 19622008-07-11 Hans-Peter Nilsson <hp@axis.com>
1963
1964 * common.m4: Add test for libz and zlib.h.
1965 * configure: Regenerate to track ../common/common.m4 changes.
1966 * config.in: Ditto.
1967
6efef468 19682008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 1969 Daniel Jacobowitz <dan@codesourcery.com>
1970 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 1971
1972 * aclocal.m4: Include ../../config/acx.m4.
1973 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1974 * configure, config.in: Regenerate.
1975 * Make-common.in (LIB_OBJS): Add version.o.
1976 (version.c, version.o): New rules.
72f4393d 1977 * run.c: Include version.h.
6efef468
JM		 1978 (usage): Add help parameter. Print output either to stdout or
1979 stderr depending on that parameter.
1980 (print_version): New.
1981 (main): Check for --help and --version.
1982 * run-sim.h (sim_target_display_usage): Add help parameter.
1983 * version.h: New.
1984
a4e64307
DJ		 19852008-04-14 Hans Kester <kester.hans@gmail.com>
1986
1987 * sim-signal.c: Define missing signals for _WIN32.
1988
2a3591b0
SR		 19892008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1990
1991 * gennltvals.sh: Add cr16.
1992 * nltvals.def: Rebuild.
1993
b981d709
DJ		 19942007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1995
eb639c50
DJ		 1996 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1997 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 1998
f40f1a01
NC		 19992007-08-10 Nick Clifton <nickc@redhat.com>
2000
2001 * sim-memopt.c (memory_options): Mention that the
2002 --memory-size switch accepts suffixes.
72f4393d
L		 2003 (parse_size): Handle a suffix on the size value.
2004 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 2005 switch accepts suffixes.
72f4393d 2006 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 2007
edc5d9ec
HPN		 20082006-12-21 Hans-Peter Nilsson <hp@axis.com>
2009
2010 * acconfig.h: Remove.
2011 * config.in: Regenerate.
2012
09d96939
TS		 20132006-11-07 Thiemo Seufer <ths@mips.com>
2014
2015 * gentmap.c: Fix compile time warning.
2016
7e129781
TS		 20172006-11-07 Thiemo Seufer <ths@mips.com>
2018
2019 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2020 for bfd text addresses.
2021
3ae2e9a3 20222006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 2023 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 2024
2025 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2026 SIM_QUIET_NAN_NEGATED.
2027
41ec9f20
TS		 20282006-08-29 Nigel Stephens <nigel@mips.com>
2029
2030 * sim-profile.c (profile_pc_init): Initialise default profiling
2031 frequency to a prime number.
2032 (profile_print_pc): Convert gmon.out sample data into target
2033 byte order.
2034
e85e3205
RE		 20352006-06-13 Richard Earnshaw <rearnsha@arm.com>
2036
2037 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2038 * common.m4: Likewise.
2039 * configure: Regenerated.
2040
2f0122dc
DJ		 20412006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2042
2043 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2044 * configure: Regenerated.
2045
20e95c23
DJ		 20462006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2047
2048 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2049 and LIBINTL_DEP everywhere.
2050 (CSEARCH): Use INCINTL.
2051 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2052 gettext macros.
2053 * configure: Regenerated.
2054
ea696909
HPN		 20552006-03-29 Hans-Peter Nilsson <hp@axis.com>
2056
2057 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2058 option-contents test.
2059
aba6488e
MM		 20602005-11-28 Mark Mitchell <mark@codesourcery.com>
2061
25520859
MM		 2062 * sim-signal.c (sim_signal_to_target): Fix typos.
2063
aba6488e
MM		 2064 * sim-reason.c (sim_stop_reason): Use
2065 sim_signal_to_target, not sim_signal_to_host.
2066 * sim-signal.c (sim_signal_to_host): Fix typo.
2067 (sim_signal_to_target): New function.
2068
f010abaa
HPN		 20692005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2070
2071 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2072 change.
2073
09b96ea0
ILT		 20742005-07-08 Ian Lance Taylor <ian@airs.com>
2075
efd36314
ILT		 2076 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2077
09b96ea0
ILT		 2078 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2079 different fraction for a quiet NaN.
2080 (unpack_fpu): Likewise.
2081
3b02a06b
BE		 20822005-07-08 Ben Elliston <bje@au.ibm.com>
2083
2084 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2085 * sim-load.c: Likewise.
2086 * syscall.c: Likewise.
2087
18d59ab9
CV		 20882005-05-24 Corinna Vinschen <vinschen@redhat.com>
2089
2090 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2091 check.
2092
149cfe5b
DJ		 20932005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2094
2095 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2096
3f6da722 20972005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2098
3f6da722
MI		 2099 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2100 and signed64 for __ALPHA__.
2101
2b193c4a
MK		 21022005-03-23 Mark Kettenis <kettenis@gnu.org>
2103
2104 * aclocal.m4 Include ../../gettext.m4.
2105 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2106 (AM_LC_MESSAGES): Remove.
2107 * configure: Regenerate.
2108
51216631
JB		 21092005-02-28 Jim Blandy <jimb@redhat.com>
2110
2111 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2112 -Wuninitialized in the default list of build warnings if CFLAGS is
2113 set, and doesn't include -O. (Using -Wuninitialized without
2114 optimization produces a warning, which interferes with compilation
2115 with -Werror.)
72f4393d 2116
0c4507fd
JB		 21172005-02-21 Jim Blandy <jimb@redhat.com>
2118
2119 * callback.c (os_fstat): Don't declare 't' unless it's used.
2120
9ab46d53
JB		 21212005-02-09 Jim Blandy <jimb@redhat.com>
2122
2123 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2124 '-s' argument.
2125 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2126 to $(CGEN), to ensure that the command substitution happens where
2127 the variable is referenced in the submake, not when the submake's
2128 arguments are expanded.
2129 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2130 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2131 application Scheme script directly after ${cgen}; don't precede it
2132 with a -s.
2133
f4f8cce4
HPN		 21342005-01-28 Hans-Peter Nilsson <hp@axis.com>
2135
97f669ed
HPN		 2136 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2137 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2138 Include libiberty.h.
2139 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2140 being either end of a pipe.
2141 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2142 (os_shutdown): Clear pipe state.
2143 (default_callback): Initialize new members.
2144
f4f8cce4
HPN		 2145 * callback.c (default_callback): Initialize target_endian.
2146 (cb_store_target_endian): Renamed from store, new first parameter
2147 host_callback *cb, drop last parameter big_p. Take endianness
2148 from cb.
2149 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2150 Remove variable big_p.
2151 * nrun.c (main): Initialize default_callback.target_endian.
2152
35695fd6
AC		 21532005-01-14 Andrew Cagney <cagney@gnu.org>
2154
2155 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2156 Add explicit call to AC_CONFIG_HEADER.
2157 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2158 * configure: Re-generate.
2159
f0569246
AC		 21602005-01-12 Andrew Cagney <cagney@gnu.org>
2161
2162 * common.m4: New file, based on of aclocal.m4.
2163
38f48d72
AC		 21642005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2165
2166 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2167 * configure: Regenerated to track ../common/aclocal.m4 changes.
2168
b7026657
AC		 21692005-01-07 Andrew Cagney <cagney@gnu.org>
2170
2171 * configure.ac: Rename configure.in, require autoconf 2.59.
2172 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2173 * configure: Re-generate.
2174
5d945fec
HPN		 21752004-12-15 Hans-Peter Nilsson <hp@axis.com>
2176
2177 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2178 <case CB_SYS_ftruncate>: New cases.
2179
0d3cd463
HPN		 21802004-12-13 Hans-Peter Nilsson <hp@axis.com>
2181
2182 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2183 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2184 * callback.c (os_lstat): New function.
0d3cd463 2185
119860e5
HPN		 21862004-12-08 Hans-Peter Nilsson <hp@axis.com>
2187
027e2a04
HPN		 2188 * run.1: Document --sysroot=filepath.
2189 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2190 (standard_options): Support --sysroot=<path>.
2191 (standard_option_handler): Handle OPTION_SYSROOT.
2192 * syscall.c (simulator_sysroot): Define, initialized empty.
2193 (get_path): Prepend simulator_sysroot to absolute file path.
2194 [HAVE_STRING_H]: Include string.h.
2195 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2196 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2197 (main): If simulator_sysroot is not empty, chdir there.
2198 * sim-config.h (simulator_sysroot): Declare.
2199
119860e5
HPN		 2200 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2201 cgen_rtx_error" in a CGEN-generated simulator.
2202 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2203 replacement for CGEN-related breakpoints.
2204
70ae6611
HPN		 22052004-12-07 Hans-Peter Nilsson <hp@axis.com>
2206
2207 * Make-common.in (sim-basics_h): Add $(callback_h).
2208
697afb65
HPN		 22092004-12-03 Hans-Peter Nilsson <hp@axis.com>
2210
2211 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2212 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2213 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2214 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2215 (SIM_CHECK_MEMBERS): New macros.
2216 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2217 for struct stat member test and write. Add ST_x calls for each
2218 struct stat member tested in configure.in. Wrap each ST_x call in
2219 #ifdef of configure macro for that member.
2220 * configure, config.in: Regenerate.
2221
6e56eb07
HPN		 22222004-12-01 Hans-Peter Nilsson <hp@axis.com>
2223
2224 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2225 /dev/null.
2226 <case desc>: Pass -OPC opcfile.
2227 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2228 parameter to cgen.sh.
2229
c87368ac
RE		 22302004-11-30 Richard Earnshaw <rearnsha@arm.com>
2231
2232 * Make-common.in (sim-basics_h): Correct dependencies on
2233 cconfig.h and tconfig.h
2234 (sim-load.o): Correct typo in sim-basics_h dependency.
2235
08cd3760
RE		 22362004-11-18 Richard Earnshaw <rearnsha@arm.com>
2237
15f5e61f
RE		 2238 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2239 sub-dependencies for other sim files that they include.
2240 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2241 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2242
1afbf186
HPN		 22432004-11-16 Hans-Peter Nilsson <hp@axis.com>
2244
1d72487d
HPN		 2245 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2246 endian information.
2247
1afbf186
HPN		 2248 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2249 $(remote_sim_h) too.
2250 (sim_main_headers): Add sim-utils.h.
2251
a3bb1089
FCE		 22522004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2253
2254 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2255
5a645dc5
AC		 22562004-07-26 Andrew Cagney <cagney@gnu.org>
2257
2258 Problem from Olaf Hering <olh@suse.de>.
2259 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2260
109d3db3
BE		 22612004-07-10 Ben Elliston <bje@au.ibm.com>
2262
2263 * hw-tree.c (parse_integer_property): Typo fix in comments.
2264 * sim-options.c (sim_args_command): Likewise.
2265
0aaa4a81
AC		 22662004-06-28 Andrew Cagney <cagney@gnu.org>
2267
2268 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2269
0242f9ea
JR		 22702004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2271
2272 * callback.c (os_shutdown): Fix bug in last change: actually
2273 mark file descriptors as available on startup.
2274
594ee3a7
JR		 22752004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2276
2277 [ include/gdb: * callback.h (host_callback_struct): Replace
2278 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2279 * callback.c: Changed all users.
594ee3a7 2280
5f510f9c
AM		 22812004-06-15 Alan Modra <amodra@bigpond.net.au>
2282
2283 * sim-load.c (sim_load_file): Use bfd_get_section_size
2284 instead of bfd_get_section_size_before_reloc.
2285
7659f80a
DJ		 22862004-05-18 Daniel Jacobowitz <dan@debian.org>
2287
2288 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2289 passing it to printf.
2290
41ee5402
DJ		 22912004-05-10 Daniel Jacobowitz <dan@debian.org>
2292
2293 * callback.c: Update copyright dates.
2294 * run.c: Likewise.
2295 * sim-basics.h: Likewise.
2296 * sim-load.c: Likewise.
2297 * syscall.c: Likewise.
2298
22992004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2300
2301 * callback.c: Include cconfig.h instead of config.h.
2302 * run.c: Likewise.
2303 * sim-basics.h: Likewise.
2304 * sim-load.c: Likewise.
2305 * syscall.c: Likewise.
2306
6d0c993e
BE		 23072004-01-16 Ben Elliston <bje@wasabisystems.com>
2308
2309 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2310
6edf0760
NC		 23112003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2312
2313 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2314
a69146da
KH		 23152003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2316
2317 * sim-options.c (standard_options): Fix the names of H8
2318 variants.
2319
fc0a2244
AC		 23202003-10-30 Andrew Cagney <cagney@redhat.com>
2321
2322 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2323 with "struct bfd_symbol".
2324
ee3073b5
AC		 23252003-10-21 Andrew Cagney <cagney@redhat.com>
2326
2327 * callback.c (os_truncate): Call "truncate", and not "stat".
2328
198beae2
AC		 23292003-10-20 Andrew Cagney <cagney@redhat.com>
2330
2331 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2332
8822d001
JR		 23332003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2334
2335 * callback.c (os_ftruncate, os_truncate): New functions.
2336 (default_callback): Initialize ftruncate and truncate members.
2337
ea52ff81
DB		 23382003-09-08 Dave Brolley <brolley@redhat.com>
2339
2340 On behalf of Doug Evans <dje@sebabeach.org>
2341 * cgen.sh: New arg archfile.
2342 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2343 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2344
e158f0a0
AC		 23452003-08-28 Andrew Cagney <cagney@redhat.com>
2346
2347 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2348 * sim-options.c (print_help): Cast the format with specifier to
2349 "int".
2350
33319edb 23512003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2352 Dave Brolley <brolley@redhat.com>
33319edb 2353
72f4393d 2354 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2355 fields of CGEN_WRITE_QUEUE_ELEMENT.
2356 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2357 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2358 * gennltvals.sh: Add frv target.
2359 * nltvals.def: Add frv target.
2360
72f536bd
MS		 23612003-06-23 Michael Snyder <msnyder@redhat.com>
2362
ac59bf8d 2363 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2364 * sim-reg.c: Fix cut-and-paste bug in comment.
2365
1f1b2817
AC		 23662003-06-22 Andrew Cagney <cagney@redhat.com>
2367
2368 From matthew green <mrg@redhat.com>:
72f4393d 2369 * sim-fpu.h: Update copyright.
1f1b2817 2370 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2371 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2372 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2373
89c0d7dd 23742003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2375
89c0d7dd 2376 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2377 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2378 with disassemble_info:read_memory_func.
2379 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2380
828c9ae6
MS		 23812003-06-04 Michael Snyder <msnyder@redhat.com>
2382
2383 * common/run.c (main): Remove SIM_H8300 ifdef.
2384 (usage): Ditto.
2385 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2386 (standard_options): Add '-x' for h8/300sx.
2387 (standard_option_handler): Add case for SIM_H8300SX.
2388
80d35d90
MS		 23892003-04-13 Michael Snyder <msnyder@redhat.com>
2390
2391 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2392
876fec02
AC		 23932003-03-01 Andrew Cagney <cagney@redhat.com>
2394
2395 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2396 (sim_engine_vabort): Ditto.
2397
6b4a8935
AC		 23982003-02-27 Andrew Cagney <cagney@redhat.com>
2399
2400 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2401 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2402 * nrun.c (main): Ditto.
2403
dbd7cd63
AC		 24042003-02-26 Andrew Cagney <cagney@redhat.com>
2405
2406 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2407 (sim_engine_vabort): Ditto.
2408 (sim_engine_halt, sim_engine_restart): Ditto.
2409
836cc9f4
AC		 24102003-02-20 Andrew Cagney <ac131313@redhat.com>
2411
2412 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2413 (sim-break_h): Delete macro.
2414 (sim-break.o): Delete rule.
2415 * sim-break.c: Delete file.
2416 * sim-break.h: Delete file.
2417 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2418 (STATE_BREAKPOINTS): Delete macro.
2419 (sim_state_base): Delete field breakpoints.
2420 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2421 sim_break_install to array.
2422
45a15d6f
KH		 24232003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2424
2425 * run.c (usage): Fix typos.
2426
127a77fe
CD		 24272002-11-27 Richard Sandiford <rsandifo@redhat.com>
2428
2429 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2430
b85e4829
AC		 24312002-11-22 Andrew Cagney <ac131313@redhat.com>
2432
2433 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2434 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2435 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2436 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2437 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2438 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2439 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2440 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2441 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2442 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2443
d25b1553
AC		 24442002-11-13 Andrew Cagney <cagney@redhat.com>
2445
2446 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2447
d690312f
CD		 24482002-11-06 Richard Sandiford <rsandifo@redhat.com>
2449
2450 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2451 (distclean): Depend on it.
2452
7c3e3b33
AM		 24532002-10-14 Alan Modra <amodra@bigpond.net.au>
2454
2455 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2456
7ede505a
DB		 24572002-08-29 Dave Brolley <brolley@redhat.com>
2458
2459 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2460
75c4388a
AC		 24612002-07-17 Andrew Cagney <cagney@redhat.com>
2462
2463 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2464 (sim_set_callbacks, sim_size, sim_trace)
2465 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2466 to here from "gdb/remote-sim.h".
2467
7a3085c1 24682002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2469
2470 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2471 avoid possible longjmp problems with automatic variable siggnal.
2472
076043f2
AC		 24732002-07-14 Andrew Cagney <ac131313@redhat.com>
2474
2475 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2476 * Make-common.in (installdirs): Make $(libdir) too, needed when
2477 installing libsim.a.
2478
3fbeef0b
AC		 24792002-07-13 Andrew Cagney <ac131313@redhat.com>
2480
2481 * gennltvals.sh (dir): Mark d30v as obsolete.
2482 * nltvals.def: Remove d30v.
2483
bf962092
AC		 24842002-06-17 Andrew Cagney <cagney@redhat.com>
2485
27961795
AC		 2486 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2487
bf962092
AC		 2488 * sim-memopt.c: Include <unistd.h>.
2489 (do_memopt_add): Fix printf format.
2490 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2491
c8cca39f
AC		 24922002-06-16 Andrew Cagney <ac131313@redhat.com>
2493
2494 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2495 --enable-gdb-build-warnings.
2496 * configure: Regenerated to track ../common/aclocal.m4 changes.
2497
307041b7 24982002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2499
72f4393d
L		 2500 * sim-fpu.c (unpack_fpu): Initialize exponent for
2501 sim_fpu_class_zero.
2502 (i2fpu): Same.
2503 (sim_fpu_sqrt): Same.
7d7d930f 2504
3c25f8c7
AC		 25052002-06-08 Andrew Cagney <cagney@redhat.com>
2506
2507 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2508 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2509 * run.c: Ditto.
2510 * sim-load.c: Ditto.
2511 * callback.c: Ditto.
2512 * syscall.c: Ditto.
2513 * Make-common.in (callback_h): Define.
2514 (remote_sim_h): Define.
2515 (run.o): Update.
2516 (callback.o): Update.
2517 (syscall.o): Update.
72f4393d 2518 (sim-load.o):
3c25f8c7
AC		 2519 (nrun.o): Update.
2520 (sim-hload.o): Update.
2521 (sim-io.o): Update.
2522 (sim-reason.o): Update.
2523 (sim-reg.o): Update.
2524 (sim-resume.o): Update.
2525
dbec3bef
KH		 25262002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2527
2528 * run.c: Fix formatting.
2529
de4112fa
NC		 25302002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2531
2532 * run-sim.h: New header. Provide prototypes for functions used
2533 between run() and libsim.a which are not used by GDB.
2534 * run.c: Include run-sim.h.
72f4393d
L		 2535 (main): If SIM_TARGET_SWITCHES is defined call
2536 sim_target_parse_command_line.
2537 (usage): If SIM_TARGET_SWITCHES is defined call
2538 sim_target_display_usage.
de4112fa 2539
a8cdafbd
AV		 25402002-05-17 Andrey Volkov <avolkov@transas.com>
2541
2542 * run.c: Made h8300s as new target, not h8300h alias.
2543 Added new option -S (h8300s target)
2544 * sim-options.c: Ditto.
72f4393d 2545
5accf1ff
CD		 25462002-05-01 Chris Demetriou <cgd@broadcom.com>
2547
2548 * callback.c: Use 'deprecated' rather than 'depreciated.'
2549
080fe24b
AC		 25502002-02-24 Andrew Cagney <ac131313@redhat.com>
2551
2552 From wiz at danbala:
2553 * sim-fpu.h: Fix grammar and typos.
2554 Fix PR gdb/287.
2555
6439295f
CD		 25562002-02-10 Chris Demetriou <cgd@broadcom.com>
2557
2558 * callback.c: Fix some spelling errors.
2559 * hw-device.h: Likewise.
2560 * hw-tree.c: Likewise.
2561 * sim-abort.c: Likewise.
2562 * sim-alu.h: Likewise.
2563 * sim-core.h: Likewise.
2564 * sim-events.c: Likewise.
2565 * sim-events.h: Likewise.
2566 * sim-fpu.h: Likewise.
2567 * sim-profile.h: Likewise.
2568 * sim-utils.c: Likewise.
2569
dea03d4e
HPN		 25702002-01-31 Hans-Peter Nilsson <hp@axis.com>
2571
2572 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2573 New functions.
2574
1636f0bb
BE		 25752002-01-20 Ben Elliston <bje@redhat.com>
2576
2577 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2578 the comment for this enumerator.
2579
b59d44de
BE		 25802002-01-14 Ben Elliston <bje@redhat.com>
2581
2582 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2583
280b26c0
KH		 25842001-12-20 Kazu Hirata <kazu@hxi.com>
2585
2586 * run.c (usage): Fix a typo.
2587
e3e473da
BE		 25882001-07-05 Ben Elliston <bje@redhat.com>
2589
2590 * Make-common.in (srccgen): Remove.
2591 (CGEN_CPU_DIR): Define.
2592 (CGEN_READ_SCM): Redefine without $(srccgen).
2593 (CGEN_ARCH_SCM): Ditto.
2594 (CGEN_CPU_SCM): Ditto.
2595 (CGEN_DECODE_SCM): Ditto.
2596 (CGEN_DESC_SCM): Ditto.
2597
2836ee25
FCE		 25982001-04-25 Frank Ch. Eigler <fche@redhat.com>
2599
2600 * sim-load.c (sim_load_file): Put it back: external now.
2601 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2602
5b778125
AC		 26032001-04-21 Andrew Cagney <ac131313@redhat.com>
2604
2605 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2606 internal interface.
2607 * sim-utils.c (sim_analyze_program): Ditto.
2608
6ec9f4a9
FCE		 26092001-04-19 Frank Ch. Eigler <fche@redhat.com>
2610
2611 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2612 we're finished with its immediate use.
2613 * sim-load.c (sim_load_file): Ditto.
2614
764f1408
FCE		 26152001-03-16 Frank Ch. Eigler <fche@redhat.com>
2616
2617 Add support for mmap-based memory regions.
2618 * sim-memopt.c (mmap_next_fd): New global.
2619 (sim_memory_init): Reinitialize it.
2620 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2621 "--memory-mapfile FILE" option. Check for some errors.
2622 (do_memopt_add): Conditionally do mmap instead of malloc for
2623 backing store of simulated memory. Check for more errors.
2624 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2625 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2626 * configure.in: Look for mmap/fstat related functions and headers.
2627 * config.in, configure: Regenerated.
2628
35c20992
FCE		 26292001-03-15 Frank Ch. Eigler <fche@redhat.com>
2630
2631 * sim-core.c (sim_core_map_attach): Correct overlap-related
2632 error messages.
2633
f6bb7a3b
MM		 26342001-03-07 Michael Meissner <meissner@redhat.com>
2635
2636 * run.c (alloca-conf.h): Delete, no longer provided.
2637
01816cd8
BE		 26382001-02-22 Ben Elliston <bje@redhat.com>
2639
2640 * sim-trace.h (TRACE_VPU_IDX): Add.
2641 (TRACE_vpu): Define.
2642 (WITH_TRACE_VPU_P): Likewise.
2643 (TRACE_VPU_P): Likewise.
2644 * sim-trace.c (OPTION_TRACE_VPU): Define.
2645 (trace_options): Add --trace-vpu.
2646 (trace_option_handler): Handle OPTION_TRACE_VPU.
2647 (trace_option_handler): Include VPU tracing in --trace-semantics.
2648 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2649
44a9331c
BE		 26502001-02-21 Ben Elliston <bje@redhat.com>
2651
2652 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2653 (TRACE_BRANCH_INPUT2): Likewise.
2654
c43ad8eb
BE		 26552001-02-09 Ben Elliston <bje@redhat.com>
2656
2657 * (profile_print_pc): Write header out in target byte order.
2658
26592001-02-09 Ben Elliston <bje@redhat.com>
2660
2661 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2662 adjusting the pc shift value.
2663
9397fcbf
FCE		 26642001-01-12 Chris Demetriou <cgd@sibyte.com>
2665
badd2b1e
BE		 2666 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2667 where a numeric value is supplied.
9397fcbf 2668
63fe1038
BE		 26692001-01-06 Ben Elliston <bje@redhat.com>
2670
2671 * cgen.sh: Allow extrafiles to include the semantics files when
2672 generating an ISA-specific decoder.
2673
b6f6b44d
AO		 26742000-12-27 Alexandre Oliva <aoliva@redhat.com>
2675
2676 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2677
ad8707b5
BE		 26782000-12-23 Ben Elliston <bje@redhat.com>
2679
2680 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2681 them to the trace stream using sim_fpu_printn_fpu. Include
2682 "sim-fpu.h".
2683
b94c0966
BE		 26842000-12-15 Ben Elliston <bje@redhat.com>
2685
2686 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2687 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2688 trailing digits as specified (-1 to print all digits).
2689 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2690 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2691 to print_bits ().
2692
fd5d712e
BE		 26932000-12-13 Ben Elliston <bje@redhat.com>
2694
2695 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2696 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2697 (defs): New action.
2698
4c15ccf7
GK		 26992000-12-12 Geoffrey Keating <geoffk@redhat.com>
2700
2701 * sim-endian.h: Don't have parameters on macro definitions which
2702 are simply renaming functions, to permit use of XCONCAT2 in both
2703 the macro name and the arguments in a use of such a definition.
2704
0d277f51
BE		 27052000-12-11 Ben Elliston <bje@redhat.com>
2706
2707 * cgen-ops.h (SUBWORDDFDI): New function.
2708
bb4e03e5
BE		 27092000-12-05 Ben Elliston <bje@redhat.com>
2710
c79688eb
BE		 2711 * Make-common.in (cgen-defs): New target.
2712 (cgen-decode): Pass $(EXTRAFILES).
2713
bb4e03e5
BE		 2714 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2715 -outfile-suffix options.
2716
76440e4b
BE		 27172000-12-04 Ben Elliston <bje@redhat.com>
2718
6227bc85
BE		 2719 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2720 (SUBWORDSIUQI): Likewise.
2721 (SUBWORDDIHI): Likewise.
2722 (SUBWORDDIQI): New function.
2723
76440e4b
BE		 2724 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2725 * cgen-scache.c (scache_option_handler): Remove unused local var.
2726
cdc2a5c3
BE		 27272000-12-03 Ben Elliston <bje@redhat.com>
2728
2729 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2730
4e73b9c1
SC		 27312000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2732
2733 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2734
ce9bc8d1
SC		 27352000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2736
2737 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2738 space is not zero.
2739
ce13044d
SC		 27402000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2741
2742 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2743 (set_hw_delete): Moved the macro as a function.
2744 * hw-base.h (set_hw_delete): Declare as external function.
2745 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2746 allocated using hw_malloc.
72f4393d 2747
7c070881
SC		 27482000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2749
2750 * sim-options.c (sim_parse_args): Free the memory used for
2751 long_options, short_options, handlers, opt_cpu, orig_val.
2752
4f49fa1b
BE		 27532000-11-20 Ben Elliston <bje@redhat.com>
2754
2755 * cgen-ops.h (SUBBI): New macro.
2756 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2757 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2758
2d84da1b
BE		 27592000-11-16 Ben Elliston <bje@redhat.com>
2760
2761 * cgen-types.h (VOID): New type.
2762
dbc168af
BE		 27632000-11-09 Ben Elliston <bje@redhat.com>
2764
2765 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2766 (sim_fpu_two): Set exponent to 1.
2767
e4f5c43e
EZ		 27682000-10-26 Ben Elliston <bje@redhat.com>
2769
72f4393d
L		 2770 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2771 `all'. Pass `-i' options to cgen applications.
2772 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2773 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2774
a8d894af
BE		 27752000-10-08 Ben Elliston <bje@redhat.com>
2776
2777 * cgen-utils.c (cgen_rtx_error): New function.
2778
27792000-10-07 Ben Elliston <bje@redhat.com>
2780
2781 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2782 conditions for sim_core_read_buffer().
2783
6d4c43bf
DB		 27842000-09-26 Dave Brolley <brolley@redhat.com>
2785
2786 * cgen-utils.c (RORQI): New function.
2787 (ROLQI): New function.
2788 (RORHI): New function.
2789 (ROLHI): New function.
2790
0e266e5c
DB		 27912000-08-28 Dave Brolley <brolley@redhat.com>
2792
2793 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2794 in insn_value if it will fit.
2795
604259a0
FCE		 27962000-08-21 Frank Ch. Eigler <fche@redhat.com>
2797
2798 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2799
4193618c
DB		 28002000-08-15 Dave Brolley <brolley@redhat.com>
2801
2802 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2803
28042000-08-15 Dave Brolley <brolley@redhat.com>
2805
2806 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2807 (PROFILE_CPU_FREQ): New macro.
2808 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2809 (profile-options): Add profile-cpu-frequency.
2810 (parse_frequency): New function.
2811 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2812 (profile_print_speed): Print cpu frequency and simulated execution time.
2813 Re-indent other items to match.
2814
548a3e15
AC		 28152000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2816
2817 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2818
fab307a2
FCE		 28192000-07-27 Frank Ch. Eigler <fche@redhat.com>
2820
2821 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2822 * Makefile.in (install): Install run.1 man page.
2823
46a19b74
AC		 2824Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2825
2826 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2827 * Makefile.in (headers,nltvals.def): Merge.
2828
3c765a54
AC		 2829Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2830
f9cbceb6
AC		 2831 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2832 * nrun.c (main): Print the simulator statistics only in
2833 verbose mode.
2834 * hw-properties.h (hw_find_integer_array_property): Fix
2835 prototype (use signed_cell).
2836
38e64f35
AC		 2837 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2838 * sim-events.c (sim_events_remain_time): New function returning
2839 the time that remains before the event is raised.
2840 * hw-events.c (hw_event_remain_time): Likewise.
2841 * sim-events.h (sim_events_remain_time): Declare.
2842 * hw-events.h (hw_event_remain_time): Declare.
2843
0802cc40
AC		 2844 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2845 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2846 (OPTION_HW_LIST): New option --hw-list to list the devices.
2847 (hw_option_handler): List the device tree with 'sim_hw_print'.
2848
3c765a54
AC		 2849 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2850 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2851 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2852 (EXTENDED): Define for 16-bit word size.
2853 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2854 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2855 * sim-types.h: Added support for 16-bit targets.
2856
7fb283bc
FCE		 28572000-06-23 Frank Ch. Eigler <fche@redhat.com>
2858
2859 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2860
ab42ee12
FCE		 28612000-06-24 Frank Ch. Eigler <fche@redhat.com>
2862
2863 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2864 * Makefile.in (distclean): Clean cconfig.h also.
2865
eb2d80b4
AC		 2866Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2867
2868 * configure: Regenerated to track ../common/aclocal.m4 changes.
2869
2870Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2871
2872 * aclocal.m4 (sim-profile): Enable the profiler by default.
2873
781c552e
AC		 2874Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2875
2876 * run.c (main): Initialize sigrc.
2877
5eb1a8fa
AC		 2878Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2879
2880 * sim-events.c (update_time_from_event): Add more detailed event
2881 tracing.
2882
b2ac51e4
DB		 28832000-03-30 Dave Brolley <brolley@redhat.com>
2884
2885 * aclocal.m4 (cgen): Use guile to run cgen.
2886
f8603f2f
DB		 28872000-03-23 Dave Brolley <brolley@redhat.com>
2888
2889 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2890 ftruncdfsf.
2891 * cgen-accfp.c (fextsfdf): New function.
2892 (ftruncdfsf): New function.
2893 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2894
0f831eb3
JJ		 28952000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2896
2897 * cgen-ops.h: Added TRUNCSISI.
2898
e88acae7
FCE		 28992000-03-08 Dave Brolley <brolley@redhat.com>
2900
2901 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2902 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2903 (sim_queue_fn_si_write): Last argument is has type USI.
2904 (sim_queue_fn_sf_write): New function.
2905 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2906 (sim_queue_fn_sf_write): New function.
2907 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2908
baa7ae6f
AC		 2909Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2910
2911 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2912 sim_set_trace and run simulator using sim_resume.
2913 (main): Add option ``-o'' - operating environment. Only continue
2914 after a signal when operating environment.
2915 (main): Always set REASON and SIGRC using sim_stop_reason.
2916 (sim_trace): Delete extern declaration.
2917
6d358e86
NC		 29182000-02-08 Nick Clifton <nickc@cygnus.com>
2919
2920 * callback.c: Fix compile time warning messages.
2921 * run.c: Fix compile time warning messages.
72f4393d 2922
ed9a39eb
JM		 29231999-12-17 Dave Brolley <brolley@cygnus.com>
2924
2925 * sim-profile.h: (set_profile_option_mask): Add prototype.
2926 * sim-profile.c (set_profile_option_mask): No longer static.
2927
c4093a6a
JM		 2928Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2929
2930 * sim-arange.c: Include <string.h>
2931
de57eccd
JM		 29321999-12-07 Dave Brolley <brolley@cygnus.com>
2933
c4093a6a 2934 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2935 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2936 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2937 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2938 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2939 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2940 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2941 (fn_mem_qi_write): New union members.
2942 (fn_mem_hi_write): New union members.
2943 (fn_mem_si_write): New union members.
2944 (fn_mem_di_write): New union members.
2945 (fn_mem_df_write): New union members.
2946 (fn_mem_xi_write): New union members.
2947 (sim_queue_fn_mem_qi_write): New function.
2948 (sim_queue_fn_mem_hi_write): New function.
2949 (sim_queue_fn_mem_si_write): New function.
2950 (sim_queue_fn_mem_di_write): New function.
2951 (sim_queue_fn_mem_df_write): New function.
2952 (sim_queue_fn_mem_xi_write): New function.
2953 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2954 (sim_queue_fn_mem_hi_write): New function.
2955 (sim_queue_fn_mem_si_write): New function.
2956 (sim_queue_fn_mem_di_write): New function.
2957 (sim_queue_fn_mem_df_write): New function.
2958 (sim_queue_fn_mem_xi_write): New function.
2959 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2960 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2961 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2962
c2d11a7d
JM		 29631999-12-01 Dave Brolley <brolley@cygnus.com>
2964
2965 * cgen-accfp.c (subsf): Check status code.
2966 (mulsf): Ditto.
2967 (negsf): Ditto.
2968 (abssf): Ditto.
2969 (sqrtsf): Ditto.
2970 (invsf): Ditto.
2971 (minsf): Ditto.
2972 (maxsf): Ditto.
2973 (subdf): Ditto.
2974 (muldf): Ditto.
2975 (divdf): Ditto.
2976 (negdf): Ditto.
2977 (absdf): Ditto.
2978 (sqrtdf): Ditto.
2979 (invdf): Ditto.
2980 (mindf): Ditto.
2981 (maxdf): Ditto.
2982
29831999-11-26 Dave Brolley <brolley@cygnus.com>
2984
2985 * cgen-par.h (fn_df_write): Mode of data is DF.
2986 (sim_queue_fn_df_write): Mode of data is DF.
2987 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2988
29891999-11-22 Dave Brolley <brolley@cygnus.com>
2990
2991 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2992 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2993
11cf8741
JM		 29941999-11-04 Dave Brolley <brolley@cygnus.com>
2995
2996 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2997 CGEN_MEM_XI_WRITE members.
2998 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2999 (sim_queue_fn_xi_write): New function.
3000 (sim_queue_mem_xi_write): New function.
3001
3002 * cgen-par.c (sim_queue_fn_xi_write): New function.
3003 (sim_queue_mem_xi_write): New function.
3004 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3005 CGEN_MEM_XI_WRITE.
3006
e514a9d6
JM		 30071999-10-22 Dave Brolley <brolley@cygnus.com>
3008
3009 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3010 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3011 * cgen-par.c: Set insn_address for each queued write. Get pc from
3012 cpu when executing queued writes.
3013
30141999-10-19 Dave Brolley <brolley@cygnus.com>
3015
3016 * cgen-par.h (sim_queue_fn_pc_write): New function.
3017 (CGEN_FN_PC_WRITE): New enumerator.
3018 (fn_pc_write): New union member.
3019 * cgen-par.c (sim_queue_fn_pc_write): New function.
3020 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3021
917317f4
JM		 30221999-10-18 Dave Brolley <brolley@cygnus.com>
3023
3024 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3025 (CGEN_MEM_DF_WRITE): New enumerator.
3026 (mem_di_write): New union member.
3027 (mem_df_write): New union member.
3028 * cgen-par.c (sim_queue_mem_di_write): New function.
3029 (sim_queue_mem_df_write): New function.
3030 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3031 CGEN_MEM_DF_WRITE.
3032 * cgen-accfp.c (divsf): Check for division errors.
3033
30341999-10-14 Doug Evans <devans@casey.cygnus.com>
3035
3036 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3037
2df3850c
JM		 30381999-10-07 Dave Brolley <brolley@cygnus.com>
3039
72f4393d 3040 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3041 (fn_hi_write): New union member.
3042 (sim_queue_fn_hi_write): New function.
3043 * cgen-par.c (sim_queue_fn_hi_write): New function.
3044 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3045
2acceee2
JM		 30461999-09-29 Doug Evans <devans@casey.cygnus.com>
3047
3048 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3049 Change type of result to SEM_PC.
3050
3051Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3052
3053 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3054
6426a772
JM		 30551999-09-25 Doug Evans <devans@casey.cygnus.com>
3056
3057 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3058 (JOIN*): Delete cpu arg.
3059
3060Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3061
3062 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3063 parameter.
3064 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3065
c2c6d25f
JM		 3066Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3067
72f4393d
L		 3068 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3069 large values.
c2c6d25f 3070
7fc5b5ad
AC		 3071Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3072
3073 * run.c (main): Check the sim_stop_reason and only halt simulation
3074 when a valid stop condition is identified.
3075
c2c6d25f
JM		 3076Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3077
3078 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3079
3080Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3081
3082 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3083 (bi_write): New union element.
3084 (sim_queue_bi_write): New function.
3085 * cgen-par.c (sim_queue_bi_write): New function.
3086 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3087
d4f3574e
SS		 3088Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3089
3090 * configure: Regenerated to track ../common/aclocal.m4 changes.
3091
3092 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3093 ../gdb/configure.in.
3094 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3095 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3096 (SIM_WARNINGS): Delete
3097 (CONFIG_CFLAGS): Update.
3098
3099Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3100
3101 * cgen-par.c: New file.
3102 * cgen-par.h: New file.
3103 * cgen-sim.h (cgen-par.h): #include it.
3104 * cgen-cpu.h (write_queue): New field.
3105 (CPU_WRITE_QUEUE): New access macro.
3106 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3107 (cgen-par.o): New target.
3108
104c1213
JM		 31091999-08-28 Doug Evans <devans@casey.cygnus.com>
3110
3111 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3112 * cgen-utils.c (mode_names): Update.
3113
53a5351d
JM		 31141999-08-20 Doug Evans <devans@casey.cygnus.com>
3115
3116 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3117 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3118 buffer arg if WITH_PARALLEL_GENWRITE.
3119 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3120 (struct idesc): Ditto.
3121
3122Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3123
3124 * sim-model.c (model_option_handler): Add \n to error message.
3125
96baa820
JM		 31261999-08-08 Doug Evans <devans@casey.cygnus.com>
3127
3128 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3129 (insn_sem): Rewrite.
3130 (sem_fn_desc): New struct.
3131 (idesc): Rewrite.
3132 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3133 misses if ! FAST_P.
3134 (scache case): Split into non-parallel/parallel versions.
3135 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3136 if not use semantic switch version.
3137
31381999-08-04 Doug Evans <devans@casey.cygnus.com>
3139
3140 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3141 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3142 (SEM_BRANCH_INIT_EXTRACT): Delete.
3143 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3144 (SEM_BRANCH_FINI): Ditto.
3145 (SEM_BRANCH_VIA_ADDR): Ditto.
3146 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3147 (SEM_BRANCH_ADDR_CACHE): Delete.
3148 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3149 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3150 pbb_br_type.
3151 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3152 (@cpu@_pbb_begin): Initialize branch_target.
3153 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3154 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3155 pbb_br_type.
3156 (@cpu@_engine_run_fast): Ditto.
3157
adf40b2e
JM		 3158Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3159
3160 * cgen-utils.c (RORSI): New function.
3161 (ROLSI): New function.
3162
31631999-07-14 Doug Evans <devans@casey.cygnus.com>
3164
3165 * Makefile.in (TAGS): Tweak TAGS regex.
3166 * cgen-mem.h (*): Add TAGS markers.
3167
43e526b9
JM		 3168Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3169
3170 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3171 passed in when sim_resume is first entered - don't re-pass it
3172 after a restart.
72f4393d 3173
43e526b9
JM		 3174Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3175
3176 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3177 OPTION_LOAD_LMA but only when is defined.
3178 (standard_options): When SIM_HANDLES_LMA is defined include
3179 options --load-lma and --load-vma.
3180 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3181
3182 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3183 (struct sim_state_base): Add load_at_lma_p.
3184 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3185 STATE_LOAD_AT_LMA_P.
3186
3187Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3188
3189 * nrun.c (main): Re-format loop gnu style.
3190
9846de1b
JM		 3191Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3192
3193 * dv-sockser.c (connected_p): Initialize addrlen.
3194
31951999-07-06 Dave Brolley <brolley@cygnus.com>
3196
3197 * cgen-accfp.c (floatsidf): New function.
3198 (fixdfsi): New function.
3199
32001999-07-06 Doug Evans <devans@casey.cygnus.com>
3201
3202 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3203
43ff13b4
JM		 32041999-07-05 Doug Evans <devans@casey.cygnus.com>
3205
3206 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3207 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3208 * cgen-fpu.c: New file.
3209 * cgen-fpu.h: New file.
3210 * cgen-accfp.c: New file.
3211 * cgen-cpu.h (CGEN_CPU): New member fpu.
3212 * cgen-mem.h: Redo fp support.
3213 * cgen-ops.h: Delete k&r support. Redo fp support.
3214 * cgen-sim.h: Include cgen-fpu.h.
3215 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3216
085dd6e6
JM		 32171999-06-23 Doug Evans <devans@casey.cygnus.com>
3218
3219 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3220 ifndef.
3221 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3222 (@cpu@_pbb_cti_chain): Minor clean up.
3223
cd0fc7c3
SS		 32241999-05-08 Felix Lee <flee@cygnus.com>
3225
72f4393d
L		 3226 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3227 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3228 * configure: Regenerate.
72f4393d 3229
7a292a7a
SS		 3230Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3231
3232 * sim-core.c (device_error,device_io_read_buffer,
3233 device_io_write_buffer): Delete decls.
3234 * sim-core.h: Put them here.
3235
3236 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3237 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3238 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3239 (sim_core_write_aligned_N): Ditto.
3240
32411999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3242
3243 * sim-memopt.c (sim_memory_uninstall): Don't look into
3244 free()d memory.
3245
32461999-04-14 Doug Evans <devans@casey.cygnus.com>
3247
3248 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3249
32501999-04-13 Doug Evans <devans@casey.cygnus.com>
3251
3252 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3253 (sim_core_write_buffer): Ditto.
3254
32551999-04-02 Keith Seitz <keiths@cygnus.com>
3256
3257 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3258 after the interval counter has expired.
3259 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3260 poll_quit callbacks. May be overridden by Makefile.
3261 (poll_quit_counter): New global.
3262 * sim-events.c: Remove all mentions of ui_loop_hook. The
3263 host callback "poll_quit" will serve the purpose.
3264 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3265 is defined.
3266 * nrun.c: Remove declaration of ui_loop_hook.
3267
3268Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3269
3270 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3271 if being used by gdb.
3272
32731999-03-22 Doug Evans <devans@casey.cygnus.com>
3274
3275 * cgen-types.h (XF,TF): Tweak.
3276 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3277 in cgen-types.h.
3278 (SUBWORD*,JOIN*): Define.
3279 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3280 moved into cpu descriptor.
3281 * sim-model.h (MACH): New member `num'.
3282
c906108c
SS		 32831999-02-09 Doug Evans <devans@casey.cygnus.com>
3284
c906108c
SS		 3285 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3286 (CGEN_CPU): Member opcode renamed to cpu_desc.
3287 New members get_idata,disassembler.
3288 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3289 CGEN_INSN_ATTR_VALUE.
3290 (CGEN_STATE): Delete member opcode_table.
3291 (sim_disassemble_insn): Delete decl.
3292 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3293 (struct idesc): Moved to here from <cpu>-decode.h.
3294 * cgen-run.c (prime_cpu): Call prepare_run callback.
3295 * cgen-trace.h (SFILE): New type.
3296 (sim_disasm_sprintf): Declare.
3297 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3298 (sim_cgen_disassemble_insn): Declare.
3299 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3300 (insn_fields): Delete.
3301 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3302 CPU_CPU_DESC (cpu).
3303 (trace_insn): Call CPU_DISASSEMBLER hook.
3304 (sim_disasm_sprintf): New function.
3305 (sim_disasm_read_memory): New function.
3306 (sim_disasm_perror_memory): New function.
3307 (sim_cgen_disassemble_insn): New function.
3308 * cgen-utils.c: Don't include cpu-opc.h.
3309 (virtual_insn_entries): New static local.
3310 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3311 (cgen_insn_name): Rewrite.
3312 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3313 * cgen.sh (desc): New file generator handler.
3314 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3315 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3316 Don't include cpu-opc.h,cpu-sim.h.
3317 * sim-model.c (model_set): Delete SIM_DESC arg.
3318 (sim_model_set): Update.
3319 * sim-model.h (MACH): New member prepare_run.
3320
33211999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3322
3323 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3324 if redundant with allocator functions.
3325
3326Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3327
3328 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3329
3330 * sim-profile.h: Make like sim-trace.h.
3331 (PROFILE_USEFUL_MASK): New macro.
3332 * sim-profile.c (profile_options): Make like trace_options, allow
3333 optional on|off arg where applicable.
3334 (set_profile_option_mask): New function.
3335 (sim_profile_set_option): New function.
3336 (profile_option_handler): Simplify.
3337 Have -p only enable selected things, not everything.
3338 Add missing break to OPTION_PROFILE_PC_RANGE.
3339 * cgen-scache.c (scache_options): Allow optional on|off arg to
3340 --profile-scache.
3341 (scache_option_handler): Use sim_profile_set_option.
3342
33431999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3344
3345 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3346 (memory_option_handler): Implement MEMORY_FILL option. Make
3347 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3348 (parse_ulong_value): New function.
3349 (do_memopt_add): Allocate all buffers. Optionally fill them.
3350
33511999-01-15 Richard Henderson <rth@cygnus.com>
3352
3353 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3354 va_list, not an integer.
3355 * sim-events.c (sim_events_schedule): Likewise.
3356
72f4393d 3357 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3358 the appropriate type.
3359
33601999-01-14 Doug Evans <devans@casey.cygnus.com>
3361
3362 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3363 (sim_disassemble_insn): Update prototype.
3364 (sim_engine_invalid_insn): Ditto.
3365 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3366 (SEM_BRANCH_INIT): PCADDR->IADDR.
3367 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3368 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3369 * cgen-scache.h (*): Ditto.
3370 * cgen-trace.c (*): Ditto.
3371 * cgen-trace.h (*): Ditto.
3372 * cgen-utils.c (*): Ditto.
3373 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3374 (insn_t): Delete.
3375 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3376 (simple engine framework): Rewrite.
3377 * sim-module.c (modules): Install model module sooner (and in
3378 particular before the profile module).
3379
33801999-01-12 Doug Evans <devans@casey.cygnus.com>
3381
3382 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3383 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3384 (sim_model_init): Call it.
3385
3386 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3387
33881999-01-05 Doug Evans <devans@casey.cygnus.com>
3389
3390 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3391 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3392 (SEM_BRANCH_INIT_EXTRACT): New macro.
3393 (SEM_BRANCH_INIT): Add taken_p.
3394 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3395 (SEM_BRANCH_FINI): Use it.
3396 (SEM_INSN): Update.
3397 * cgen-run.c (sim_resume): Handle tracing of last insn.
3398 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3399 * cgen-trace.c (current_abuf): New static global.
3400 (trace_insn_init): Initialize it.
3401 (trace_insn_fini): Use it.
3402 (trace_insn): Set it.
3403 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3404 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3405 (@cpu@_emit_after): Ditto.
3406 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3407 labels if WITH_SEM_SWITCH_FULL.
3408 * sim-model.c: Include bfd.h.
3409 (sim_model_init): New function.
3410 (sim_model_install): Record init fn.
3411 * sim-model.h (MACH): New member bfd_name.
3412 * sim-module.c (modules): Initialize model before scache.
3413
34141998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3415
3416 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3417
c906108c
SS		 3418 * nrun.c (main): Remain in simulation loop for traps and
3419 exceptions when in operating environment mode.
3420 (ui_loop_hook): New stub hook for standalone use.
3421 * sim-events.c (sim_events_process): Call ui_loop_hook
3422 periodically on CYGWIN host.
3423
3424 * sim-reason.c (sim_stop_reason): Return host signal numbers
3425 to gdb on sim_stopped and sim_signalled cases.
3426 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3427 hook just before longjmp.
3428 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3429 hook just before sim_engine_run.
3430
3431 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3432 * sim-trace.h (trace_generic): Ditto.
3433 * sim-trace.c (trace_generic): Ditto.
72f4393d 3434
c906108c
SS		 34351998-12-14 Doug Evans <devans@casey.cygnus.com>
3436
3437 * Make-common.in (SIM_MAIN_DEPS): New var.
3438 (CGEN_MAIN_CPU_DEPS): New var.
3439 * aclocal.m4: Add --enable-cgen-maint option.
3440 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3441 (SETMEM*): Ditto.
3442 (GETIMEM*): Pass pc value to sim_core routine.
3443
3444Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3445
3446 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3447 Compare with ZERO not NULL.
3448
3449Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3450
3451 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3452 "sim-assert.h".
3453
34541998-12-09 Doug Evans <devans@casey.cygnus.com>
3455
3456 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3457 * sim-trace.c: Include stdlib.h if present.
3458 * dv-sockser.c: Include unistd.h if present.
3459 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3460 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3461
34621998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3463
3464 * gennltvals.sh: Add i960.
3465 * nltvals.def: Rebuild.
3466
34671998-12-04 Doug Evans <devans@casey.cygnus.com>
3468
3469 * cgen-defs.h: New file, old cgen-sim.h.
3470 * cgen-sim.h: Simple header that includes others.
3471 * sim-arange.c: New file.
3472 * sim-arange.h: New file.
3473 * sim-basics.h: Include it.
3474 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3475 (sim-arange.o): Add rule for.
3476 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3477 (sim_io_eprintf_cpu): Add prototype.
3478 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3479 (INLINE2): New macro.
3480 (EXTERN_INLINE): New macro.
3481 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3482 before calling module init fns.
3483 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3484 (profile_init): New function.
3485 (profile_options): New option --profile-range.
3486 (profile_option_handler): Handle --profile-range.
3487 (profile_print_insn): Qualify address range specific section titles.
3488 (profile_print_addr_ranges): New function.
3489 (profile_info): Print address ranges if specified.
3490 (profile_install): Set profile_init init fn.
3491 * sim-profile.h (PROFILE_DATA): New member `range'.
3492 * sim-trace.c (trace_init): New function.
3493 (trace_options): New option --trace-range.
3494 (trace_option_handler): Handle --trace-range.
3495 (trace_install): Set trace_init init fn.
3496 * sim-trace.h (TRACE_DATA): New member `range'.
3497 * sim-utils.c (sim_cpu_msg_prefix): New function.
3498 (sim_io_eprintf_cpu): New function.
3499 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3500 (PC_IN_PROFILE_RANGE_P): New macro.
3501 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3502 (trace_insn_fini): New arg abuf. All callers updated.
3503 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3504 printing cycle counts.
3505 * cgen-trace.h (trace_insn_fini): Update prototype.
3506 (TRACE_RESULT_P): New macro.
3507 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3508 (TRACE_INSN): Check ARGBUF_TRACE_P.
3509 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3510 * cgen-types.h (SIM_INLINE): Delete.
3511 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3512 * cgen-utils.c: Don't include cgen-engine.h
3513 * genmloop.sh (@cpu@_fill_argbuf): New function.
3514 (@cpu@_fill_argbuf_tp): New function.
3515 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3516 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3517 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3518 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3519 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3520 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3521 doing profiling. Update call to TRACE_INSN_FINI.
3522
3523 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3524
35251998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3526
3527 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3528 regions.
3529
35301998-12-01 Doug Evans <devans@casey.cygnus.com>
3531
3532 * sim-inline.c (SIM_INLINE_P): Fix typo.
3533
35341998-11-30 Doug Evans <devans@casey.cygnus.com>
3535
3536 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3537
3538Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3539
3540 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3541 * nltvals.def: Re-generate.
3542
3543Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3544
3545 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3546 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3547 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3548 GCC.
3549 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3550 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3551
35521998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3553
3554 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3555 (${cpu}_pbb_cti_chain): Ditto.
3556
35571998-11-18 Doug Evans <devans@casey.cygnus.com>
3558
3559 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3560 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3561 (EXTRACT_INT,EXTRACT_UINT): New macros.
3562 (SEM_SEM_ARG): New macro.
3563 (SEM_NEXT_VPC): New arg `pc'.
3564 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3565 (sim_disassemble_insn): Update prototype.
3566 * cgen-trace.c (current_insn,insn_fields): New static locals.
3567 (trace_insn): Set them.
b83266a0 3568 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3569 (sim_disassemble_insn): New arg insn_fields.
3570 Handle variable length insns.
3571 * genmloop.sh: Only emit pbb decls if -pbb.
3572 (${cpu}_scache_lookup): New arg `vpc'.
3573 (scache support): Fetch pc before entering loop.
3574
3575 * gennltvals.sh: Add fr30 support.
3576 * nltvals.def: Rebuild.
3577
3578Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3579
3580 * sim-types.h: Re-do type system so that GCC's attribute and mode
3581 are used to specify types. Handle case of ALPHA.
3582
35831998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3584
c906108c
SS		 3585 * aclocal.m4: Add tests for dlopen family.
3586 * config.in: Regenerated.
72f4393d 3587
c906108c
SS		 3588Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3589
3590 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3591
3592Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3593
3594 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3595 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3596 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3597 * cgen-sim.h: ... to here.
3598
3599Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3600
3601 * aclocal.m4 (enable-build-warnings): Replace
3602 enable-sim-warnings. Extend =LIST syntax so that prepend and
3603 append of options is possible. Drop -Werror, add
3604 -Wstrict-prototypes for GDB compatibility.
3605 * Make-common.in (SIM_WARNINGS): Update.
3606
3607Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3608
3609 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3610 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3611 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3612 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3613 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3614 CGEN_INCLUDE_DEPS.
3615 * cgen-cpu.h: New file.
3616 * cgen-engine.h: New file.
3617 * cgen-scache.h: New file.
3618 * cgen-sim.h: Delete portions moved to new files.
3619 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3620 rather than sending result to stdout.
3621
3622Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3623
3624 * Make-common.in (sim-reg.o): New rule.
3625 (cgen-run.o): New rule.
3626 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3627 * cgen-run.c (prime_cpu): New function.
3628 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3629 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3630 mentioned cpu.
3631 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3632 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3633 (CGEN_INSN_VIRTUAL_P): New macro.
3634 (SEM_PC): New typedef.
3635 (SEMANTIC_FN): Change type of result to SEM_PC.
3636 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3637 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3638 (SCACHE_MAP): New typedef.
3639 (CPU_SCACHE): Add pbb support.
3640 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3641 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3642 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3643 max_slice_insns.
3644 (INSN_NAME): Delete.
3645 (cgen_insn_name): Declare.
3646 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3647 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3648 (first_insn_p): Make static.
3649 (trace_insn): Handle virtual insns specially.
3650 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3651 * cgen-types.h (UBI): Delete.
3652 (MODE_TYPE): New enum.
3653 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3654 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3655 (cgen_virtual_opcode_table): New global.
3656 (cgen_insn_name): New function.
3657 (sim_disassemble_insn): Ignore virtual insns.
3658 * genmloop.sh: Delete top level loop generation. Add pbb support.
3659 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3660 (sim_cpu_base): New members max_insns,insn_name,model_data.
3661 (CPU_PC_GET,CPU_PC_SET): New macros.
3662 (sim_pc_get,sim_pc_set): Declare.
3663 * sim-model.c (model_set): Call model init fn.
3664 * sim-model.h (MODEL_FN): New typedef.
3665 (INSN_TIMING): New member model_fn.
3666 (MODEL): New members num,init.
3667 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3668 All callers updated.
3669 (profile_insn_init): New fn.
3670 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3671 Exit early if insn profiling not supported.
3672 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3673 (profile_install): Record profile_insn_init as init fn.
3674 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3675 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3676 (PROFILE_DATA): Delete member exec_time.
3677 Change insn_count to pointer to array, rather than the array.
3678 (sim_profile_print_bar): Declare.
3679
3680Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3681
3682 * cgen-run.c: New file.
3683 * sim-reg.c: New file.
3684
3685Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3686
3687 * aclocal.m4: Add checks for -lsocket and -lnsl.
3688
3689 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3690 allow local port reuse on listening socket.
3691
3692Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3693
3694 * sim-config.h: Remove reference to linux kernel header.
3695
3696Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3697
3698 * dv-sockser.c (sockser_addr): Make variable non-static.
3699
3700Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3701
3702 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3703
3704Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3705
3706 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3707
3708Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3709
3710 * Make-common.in (install-common): Add $(EXEEXT) when installing
3711 run.
3712
3713Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3714
3715 * cgen-sim.h (cgen_state): New member opcode_table.
3716 * cgen-utils.c (sim_disassemble_insn): Use it.
3717
3718Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3719
3720 * cgen-mem.h (DECLARE_SETT): Fix return type.
3721 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3722 * cgen-scache.c: Include stdlib.h.
3723 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3724 * sim-model.c (model_option_handler): Remove unused variable `n'.
3725
3726Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3727
3728 * cgen-utils.c: Include bfd.h.
3729 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3730
3731Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3732
3733 * sim-bits.h (EXTEND24): Fix typo.
3734
3735Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3736
3737 * sim-events.c (ETRACE_P): New macro.
3738 (struct _sim_event): Add member trace.
3739 (sim_events_free): Reclaim trace message.
3740
3741 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3742 sim_events_schedule_tracef): New functions, include printf trace
3743 information in argument list. If tracing, store asprintf'd trace
3744 message in sim_event.
3745
3746 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3747 hw_event_queue_schedule_vtracef): New functions, mimic
3748 sim_event_tracef.
3749
3750Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3751
3752 * sim-bits.h (EXTEND24): Define.
3753
3754Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3755
3756 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3757 (CPU_SCACHE_HASH_MASK): New macro.
3758 (SCACHE_HASH_PC): Rewrite.
3759 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3760 computation out of main loop.
3761
3762Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3763
c906108c
SS		 3764 * cgen-sim.h (RECORD_IADDR): Delete.
3765 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3766 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3767
3768Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3769
3770 * gennltvals.def (mn10200): Add entry.
3771 * nltvals.def: Regenerate with MN10200 additions.
3772
3773Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3774
3775 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3776 documentation on how it works.
3777
3778 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3779 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3780 sim_core_set_xor, sim_core_xor_read_buffer,
3781 sim_core_xor_write_buffer): Update.
3782
3783 * sim-events.h, sim-events.c (sim_events_install,
3784 sim_events_watch_clock, sim_events_schedule_after_signal,
3785 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3786 sim_events_deschedule): Update.
3787
3788 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3789 sim_fpu_max32, sim_fpu_max64): Update.
3790
3791Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3792
3793 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3794 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3795 * sim-profile.c (profile_print_model): Update.
3796
3797Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3798
3799 * gennltvals.def (m32r): Use common syscall.h now.
3800 (mn10300): Add entry.
3801 * nltvals.def: Regenerate.
3802
3803 * sim-engine.c (sim_engine_get_run_state): New function.
3804 * sim-engine.h (sim_engine_get_run_state): Declare it.
3805
3806Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3807
3808 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3809 * sim-core.c (sim_core_signal): Make extern, always define.
3810
3811Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3812
3813 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3814 * cgen-ops.h (ANDIF): New macro.
3815 (ANDIF[BQHSD]I): Delete.
3816
3817Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3818
3819 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3820 (hw_event_queue_schedule, hw_event_queue_deschedule,
3821 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3822 Janczyn.
3823
3824 * hw-alloc.h (HW_NZALLOC): Define.
3825
3826 * Make-common.in (test-hw-events): Add target for testing the
3827 hw-event code.
3828
3829Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3830
3831 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3832 hw-instances.o.
3833 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3834 files.
3835 * hw-main.h: Include hw-handles.h, hw-instances.h.
3836 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3837 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3838
c906108c
SS		 3839Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3840
3841 * dv-core.c: Include hw-main.h and sim-main.h.
3842 * dv-pal.c: Include hw-main.h and sim-io.h.
3843 * dv-glue.c: Include hw-main.h.
3844
3845 * hw-main.h: New file. Move list of includes to here.
3846 * hw-base.h: From here.
3847 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3848 (hw-*.o, dv-*.o): Update.
3849 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3850 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3851 sim-main.h.
3852
3853 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3854 do_hw_poll_read): Move declarations from here.
3855 * hw-main.h: To here.
72f4393d 3856
c906108c
SS		 3857 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3858 Move from here.
3859 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3860 rename.
3861 * Make-common.in (hw-config.h): Update
3862 * hw-base.c, dv-pal.c, dv-glue.c: Update
3863
3864 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3865 `*_callback' to `*_method.
3866
3867Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3868
3869 * hw-base.h (set_*): Move set method macros from here.
3870 * hw-device.h: To here.
3871
3872Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3873
3874 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3875 Declare.
3876
3877 * hw-base.c (hw_create, hw_delete): Call
3878 * hw-properties.c (create_hw_property_data,
3879 delete_hw_property_data): Define.
72f4393d 3880
c906108c
SS		 3881Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3882
3883 * hw-device.c, hw-properties.c: Include hw-base.h
3884
3885 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3886 * hw-device.c: From here.
3887 * hw-base.h: Include "hw-events.h".
3888
3889 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3890 * hw-base.c (hw_create, hw_delete): Call.
3891 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3892
3893 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3894 (hw-alloc.o): New target.
72f4393d 3895
c906108c
SS		 3896Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3897
3898 * hw-events.h, hw-events.c: New files. Move event code to here.
3899 * sim-hw.c: From here.
3900 * hw-base.h: Include "hw-events.h".
3901 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3902 (hw-events.o): New target.
3903
3904 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3905 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3906
c906108c
SS		 3907 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3908 * hw-base.c (hw_create, hw_delete): Call.
3909 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3910
3911 * dv-pal.c: Update.
3912
3913Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3914
3915 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3916 * hw-ports.c: To here.
72f4393d 3917
c906108c
SS		 3918 * hw-base.h, hw-ports.c (create_hw_port_data,
3919 delete_hw_port_data): New functions.
3920 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3921
c906108c
SS		 3922 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3923 from here.
3924 * hw-ports.h: To here.
3925
3926Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3927
3928 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3929 PROCESSOR and CIA arguments.
3930
3931Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3932
3933 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3934 Move common object files from here.
3935 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3936
c906108c
SS		 3937Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3938
3939 * sim-hw.c: Include ctype.h.
3940 (do_hw_poll_read): Do not assume EAGAIN.
3941
3942Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3943
3944 * cgen-trace.c (first_insn_p): New static local.
3945 (trace_insn_init): Set it.
3946 (trace_insn_fini): Use TRACE_PREFIX.
3947 (trace_insn): Rewrite to use trace_prefix.
3948 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3949 Adjust width accordingly.
3950
3951 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3952 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3953 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3954 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3955 (PROFILE_COUNT_CORE): Simplify.
3956 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3957
3958Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3959
3960 * cgen-ops.h (ADDCFSI): Fix typo.
3961
3962Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3963
3964 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3965 * genmloop.sh: Use them rather than static locals.
3966
3967 * sim-engine.c (sim_engine_set_run_state): New function.
3968 * sim-engine.h (sim_engine_set_run_state): Declare.
3969 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3970 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3971 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3972
3973Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3974
72f4393d 3975 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 3976 All callers updated.
3977 (trace_insn_fini): New arg last_p. All callers updated.
3978 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3979 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3980 * genmloop.sh (engine_resume): Update.
3981
3982Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3983
3984 * Make-common.in (install-common): Run ranlib on installed copy of
3985 libsim.a.
3986
3987Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3988
3989 * Make-common.in (install-common): Rename and install libsim.a.
3990
3991Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3992
3993 * sim-io.c (unistd.h): Include.
3994
3995Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3996
3997 * Make-common (sim_main_headers): Sort.
3998 (cgen-*.o): Add cgen-sim.h dependency.
3999
4000 * cgen-scache.c (scache_init): Only allocate space if scache element
4001 size is non-zero.
4002 (scache_flush,scache_print_profile): Check if scache in use first.
4003
4004 * cgen-sim.h (IDESC): Provide forward declaration.
4005 (DECODE): Delete.
4006 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4007 (cgen_cpu_max_extra_bytes): Declare.
4008 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4009
c906108c
SS		 4010 * sim-cpu.h: New file. sim_cpu_base moved here.
4011 Move sim_cpu_lookup decl here.
4012 * sim-base.h: #include "sim-cpu.h".
4013 * sim-cpu.c: New file.
4014 * Make-common (sim_main_headers): Add sim-cpu.h.
4015 (sim-cpu.o): Add rule for.
4016
4017 * sim-model.c (set_model): Delete.
4018 (sim_model_set,model_set): New functions.
4019 (sim_model_install): Renamed from model_install.
4020 Don't set default model here.
4021 (model_option_handler): Rewrite --model processing.
4022 (sim_model_lookup,sim_mach_lookup): New functions.
4023 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4024 (insn_timing): Delete.
4025 (INSN_TIMING): New member `num'.
4026 (IMP_PROPERTIES): Always define scache_elm_size member.
4027 (MACH): New member init_cpu.
4028 (sim_machs): Renamed from machs.
4029 (sim_model_install): Renamed from model_install.
4030 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4031 * sim-module.c (modules): Update.
4032
4033 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4034
4035 * sim-io.c: #include <errno.h>.
4036
4037Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4038
4039 * dv-pal.c (struct hw_pal_device): Add reader.
4040 (hw_pal_finish): Initialize reader.
4041 (scan_hw_pal): Use reader.
4042
4043 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4044 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4045 * dv-pal.c: Use.
4046
4047 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4048 ../ppc/main.c sim_io_read_stdin.
4049
4050Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4051
4052 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4053 arguments.
4054 * hw-tree.c: Update.
72f4393d 4055
c906108c
SS		 4056 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4057 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4058 CPU/CIA args.
4059 * hw-ports.h (hw_port_event): Ditto.
4060 * hw-ports.c (hw_port_event): Update.
4061 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4062 Update.
4063 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4064 Update.
4065 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4066 (do_counter_event): Update.
4067 * dv-glue.c (hw_glue_io_read_buffer): Update.
4068 (hw_glue_port_event): Update.
4069
4070 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4071 * hw-base.h (hw_create): Ditto.
4072 * hw-base.c (hw_create): Ditto.
72f4393d 4073
c906108c
SS		 4074 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4075 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4076 from here to.
4077 * sim-hw.c: Here.
4078 * hw-device.h (hw_system_cpu): Declare.
4079 * sim-hw.c (hw_system_cpu): New function.
4080
4081 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4082 sim_hw_abort not hw_abort.
4083 (sim-hw.h): Include.
4084 (sim_core_read_buffer, sim_core_write_buffer): Call
4085 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4086 argument.
4087 (sim_core_set_xor): Do not pass CPU when aborting.
4088
4089 * sim-n-core.h (sim_core_read_aligned_N,
4090 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4091 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4092 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4093 return length.
4094
4095 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4096 sim_hw_print.
4097 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4098 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4099 functions.
4100 (sim_hw_print): New function.
4101
4102 * sim-engine.h (sim_engine_vabort): Declare.
4103 * sim-engine.c (sim_engine_vabort): New function.
4104
4105Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4106
4107 * sim-trace.c (print_data): For floating-point numbers trace raw
4108 hex value.
4109 (trace_result_fp2): New function.
4110 * sim-trace.h (trace_result_fp2): New declaration.
4111 (TRACE_FP_RESULT2): New macro.
4112
4113Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4114
72f4393d
L		 4115 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4116 AM_CYGWIN32 and AM_EXEEXT.
4117 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4118 to run and install-common rules.
4119 * common/configure: regenerate
c906108c
SS		 4120
4121Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4122
4123 * sim-types.h (cell_word): New type.
4124 (natural_cell): Delete type.
4125
4126Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4127
4128 * configure: Regenerated to track ../common/aclocal.m4 changes.
4129 * config.in: Ditto.
4130
4131Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4132
4133 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4134
4135Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4136
4137 * configure: Regenerated to track ../common/aclocal.m4 changes.
4138 * config.in: Ditto.
4139
4140Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4141
4142 * acconfig.h: New file.
4143 * Make-common.in (top_builddir): New macro.
4144 (INTL_LIB): Removed.
4145 (INTLLIBS): New macro.
4146 (INTLDEPS): Likewise.
4147 (LIBDEPS): Use INTLDEPS.
4148 (EXTRA_LIBS): Use INTLLIBS.
4149 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4150 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4151 AM_LC_MESSAGES): New macros from GNU gettext.
4152
4153Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4154
4155 * sim-config.h: Discard leading _ from macros.
4156 * sim-types.h: Ditto.
4157
4158Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4159
4160 * Make-common.in (CSEARCH): Add -I to intl directories.
4161 (INTL_LIB): Point to libintl.a.
4162 (LIBDEPS): Add $(INTL_LIB).
4163 (EXTRA_LIBS): Ditto.
4164
4165Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4166
4167 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4168
4169 * cgen-ops.h (ADDCFSI): Fix.
4170 (SUBCFSI): Tweak.
4171
4172Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4173
4174 * sim-types.h (signed_address, unsigned_address): Define.
4175
4176Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4177
4178 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4179 QNaN.
4180
4181Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4182
4183 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4184 New functions, pack / unpack sim_fpu struct using raw values.
4185 (sim_fpu_is): Differentiate between negative and positive
4186 infinity.
4187
4188Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4189
4190 * sim-bits.h (EXTEND4): Define.
4191 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4192
c906108c
SS		 4193Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4194
4195 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4196 declared so we need this cast to prevent long long addresses
4197 from being misconfigures. Results in access to unmapped memory.
4198
4199Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4200
4201 * Make-common.in (RUNTESTFLAGS): Define.
4202 (check): Pass RUNTESTFLAGS to recursive make.
4203
4204Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4205
4206 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4207 STATE_VERBOSE_P.
4208
4209Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4210
4211 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4212 cross compiling.
4213
4214Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4215
4216 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4217 (sim-inline): Update to match sim-inline.[hc]
4218 * configure: Regenerated to track ../common/aclocal.m4 changes.
4219
4220 * Make-common.in (sim_main_headers): Add sim-inline.h
4221
4222 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4223 selected.
4224 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4225
c906108c
SS		 4226 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4227 (sim_events_set_trace): Delete unused prototype.
72f4393d 4228
c906108c
SS		 4229 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4230 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4231
4232 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4233 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4234 Comment out, not yet implemented in sim-fpu.c.
4235 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4236 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4237
c906108c
SS		 4238 * sim-inline.h: Rewrite description.
4239 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4240 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4241
c906108c
SS		 4242 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4243 include generated files. Handled by generator directly.
72f4393d 4244
c906108c
SS		 4245Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4246
4247 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4248 up-to-date.
4249
4250 * sim-trace.h (TRACE_ANY_P): Define.
4251 (struct _trace_data): Add trace_any_p.
4252
4253Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4254
4255 * run.c (main): Handle all alternatives of enum sim_stop.
4256 (main): Delete unused `asection *s'.
4257
4258Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4259
4260 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4261
4262 * configure: Regenerated to track ../common/aclocal.m4 changes.
4263
4264 * sim-hw.c: New file.
4265 * sim-hw.h (sim_hw_parse): Declare function.
4266 (hw-tree.h): Do not include.
72f4393d 4267
c906108c
SS		 4268 * sim-base.h (STATE_HW): Define.
4269 (struct sim_state_base): Add member struct *hw.
4270
4271 * sim-module.c (sim-hw.h): Include.
4272 (modules): Add sim_hw_install.
72f4393d 4273
c906108c
SS		 4274 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4275
4276Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4277
4278 * sim-base.h (CPU_INDEX): Define.
4279
4280 * sim-utils.c (sim_state_alloc): Initialize.
4281 * sim-module.c (sim_post_argv_init): Ditto.
4282
4283Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4284
4285 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4286 properly formatted lists.
4287
4288Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4289
4290 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4291 0x2f needs to be 0x3f.
4292
4293Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4294
4295 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4296 not found.
4297 (hw_tree_find_*_property): Clean up error message when property is
4298 not found.
4299
4300 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4301 present before looking for it.
4302
4303Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4304
72f4393d 4305 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4306 (AC_CHECK_FUNCS): Add check for __setfpucw.
4307 * configure: Regenerated.
4308
4309Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4310
4311 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4312 hw_pal_timer, hw_pal_timer_value): Define.
4313 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4314 (do_counter_event, do_counter_read, do_counter_value,
4315 do_counter_write): new functions.
4316
4317Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4318
4319 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4320 trace output.
4321
4322 * hw-base.c (hw_create): Stop searching for a device when one is
4323 found.
4324
4325Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4326
4327 * configure: Regenerated to track ../common/aclocal.m4 changes.
4328
4329Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4330
4331 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4332 appends extra devices.
4333 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4334 the device names.
72f4393d 4335
c906108c
SS		 4336 * Make-common.in (hw-config.h): New target, create hw-config.h
4337 file.
4338 (SIM_HW): Definition from @sim_hw@.
4339 (hw-base.o): Depend on hw-config.h
4340
4341Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4342
4343 * Make-common.in: Get SHELL from configure.
4344 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4345 move-if-change. Fixes NT native build problem.
4346 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4347 move-if-change. Fixes NT native build problem.
4348 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4349 NT native builds.
72f4393d 4350
c906108c
SS		 4351Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4352
4353 * hw-device.h, hw-device.c (hw_strdup): New function.
4354
4355 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4356 strings name, family and args.
4357 (full_name_of_hw): Use hw_strdup when returning the full path.
4358
4359 * hw-properties.c: Clean up property not found / wrong type error
4360 messages.
72f4393d 4361
c906108c
SS		 4362 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4363 before attaching any ports.
4364
4365 * hw-base.c (hw-config.): Include. Replace hardwired table.
4366
4367 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4368
4369 * Make-common.in: Add rule for dv-glue.o.
4370
4371Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4372
4373 * hw-base.c (hw_finish): Move setting of trace level to here.
4374 (hw_create): From here.
4375
4376 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4377 ../ppc/device_table.c.
4378
4379 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4380
4381 * hw-tree.c (print_properties): Supress path when printing
4382 properties of root node.
4383
4384Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4385
4386 * hw-device.h (HW_TRACE): Define.
4387 (hw_trace): Declare.
4388 * hw-device.c (hw_trace): Implement function.
4389
4390 * hw-base.c (hw_create): Set hw trace level from "trace?"
4391 property.
4392
4393 * dv-core.c (dv_core_attach_address_callback): Add trace.
4394
4395 * dv-pal.c: Replace DTRACE with HW_TRACE.
4396
4397Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4398
4399 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4400 (hw_alloc_data): Delcare.
4401 (struct hw): Add member alloc_of_hw.
72f4393d 4402
c906108c
SS		 4403 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4404 functions. Assocate memory with a device.
4405 (stdlib.h): Include.
72f4393d 4406
c906108c
SS		 4407 * hw-base.h (set_hw_delete): Define.
4408 (hw_delete_callback): Declare.
4409 (hw_delete): Declare.
4410
4411 * hw-base.c (hw_delete): Implement function.
4412 (struct hw_base_data): Add member to_delete.
4413 (ignore_hw_delete): New function, does nothing.
4414 (hw_create): Set the hw_delete method.
4415 (hw_create): Allocate the base type using HW_ZALLOC before setting
4416 any methods.
4417
4418 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4419
c906108c 4420 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4421
c906108c
SS		 4422 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4423 (attach_hw_port_edge): Add struct hw argument
4424
4425 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4426 hw_zalloc/hw_free.
4427
4428Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4429
4430 * hw-device.h (hw_attach_address_callback,
4431 hw_detach_address_callback): Attach to a single space not a space
4432 mask. Clarify interpretation of SPACE:ADDR parameters.
4433
4434 * hw-base.c (passthrough_hw_attach_address,
4435 passthrough_hw_detach_address): Update.
4436 * dv-core.c (dv_core_attach_address_callback): Ditto.
4437 * dv-pal.c (hw_pal_attach_address): Ditto.
4438
4439Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4440
4441 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4442
4443Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4444
4445 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4446 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4447 hw-properties_h, hw-tree_h): Define, point at corresponding
4448 header.
4449 (hw_base_headers): Define list of headers included by hw-base.h
4450 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4451 hw-properties.o, hw-tree.o): Specify dependencies.
4452 (dv-core.o, dv-pal.o): Ditto.
4453
4454 * sim-hw.h: New file.
4455
4456 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4457 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4458
c906108c
SS		 4459 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4460
4461 * hw-base.h, hw-base.c: new files. Copied from
4462 ../ppc/device_table.[hc].
4463
4464 * dv-core.c, dv-pal.c: New files. Copied from
4465 ../ppc/hw_{core,pal}.c
72f4393d 4466
c906108c
SS		 4467 * sim-basics.h (struct hw): Declare.
4468 (enum port_direction, enum object_disposition): Declare.
4469
4470Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4471
4472 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4473 sim_dv_src in Makefile. Take list of devices as parameter to m4
4474 macro..
4475
4476 * configure: Regenerated to track ../common/aclocal.m4 changes.
4477
4478Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4479
4480 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4481 trace_prefix can abort cleanly.
4482
4483Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4484
4485 * dv-sockser.c, dv-sockser.h: New files.
4486 * Make-common.in (dv-sockser.o): Add rule for.
4487 * aclocal.m4: Check for fcntl.h.
4488 * config.h: Add HAVE_FCNTL_H.
4489
4490 * sim-break.c (remove_breakpoint): Fix thinko.
4491
4492 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4493 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4494
44951998-03-13 Fred Fish <fnf@cygnus.com>
4496
4497 * sim-base.h (struct sim_state_base): Add prog_syms and
4498 define macro STATE_PROG_SYMS.
4499 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4500 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4501 and bfd_canonicalize_symtab, to get symbol table on first use
4502 and preserve it via STATE_PROG_SYMS for future calls to
4503 bfd_find_nearest_line.
4504
4505Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4506
4507 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4508
4509 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4510 up to nr_maps, not just access_* maps.
4511
4512 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4513 maps.
4514
4515 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4516 over nr_maps not sim_core_nr_maps.
4517
4518 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4519 core_map argument to unsigned.
4520 (struct _sim_core): Ditto for struct member core_map.
4521
4522 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4523
4524 * sim-basics.h (access_io, access_*_io): Define.
4525 (map_read, map_write, map_exec, map_io): Define.
4526
4527 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4528 attach with more generic mapmask.
4529 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4530
c906108c
SS		 4531 * sim-core.c (sim_core_uninstall, sim_core_attach,
4532 sim_core_detach): Iterate over nr_maps instead of
4533 sim_core_nr_maps.
4534
4535 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4536 instead of the write_map.
4537 (remove_breakpoint): Ditto.
4538
4539 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4540 with read_map, write_map, exec_map resp.
4541
4542 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4543 Ditto.
4544
4545 * cgen-utils.c (sim_disassemble_insn): Ditto.
4546
4547 * sim-hrw.c (sim_write, sim_write): Ditto.
4548
4549 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4550 transfer_to_str): New functions.
4551
4552Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4553
4554 * sim-base.h (sim_state_base): New member environment.
4555 (STATE_ENVIRONMENT): New macro.
4556 * sim-config.c (current_environment): Delete.
4557 (sim_config_default): New function.
4558 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4559 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4560 (sim_config_default): Add prototype.
4561 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4562 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4563 Set STATE_ENVIRONMENT, not current_environment.
4564
4565Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4566
4567 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4568
4569Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4570
4571 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4572
4573 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4574
4575Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4576
4577 * Make-common.in (TAGS): Make smarter.
4578 * Makefile.in (TAGS): Ditto.
4579
4580Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4581
4582 * sim-module.c (*): Fix typos in assertion tests.
4583
4584Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4585
4586 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4587 can't be constant.
72f4393d 4588
c906108c
SS		 4589 * sim-options.c (sim_parse_args): Ditto.
4590 (sim_args_command): Return OK, instead of nothing, for an empty
4591 command.
4592
4593Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4594
4595 * sim-profile.c (profile_info): Rename from profile_print. Drop
4596 misc and misc_cpu callback arguments. Use
4597 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4598 (profile_install): Install profile_info function.
4599
4600 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4601 STATE_PROFILE_INFO_CALLBACK): Define.
4602 (struct PROFILE_DATA): Add field info_cpu_callback.
4603 (profile_print): Delete function.
4604
4605 * sim-base.h (STATE_MODULES): Define. Replace individual
4606 STATE_*_LIST with single struct module_list.
4607
4608 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4609 (struct module_list): Declare.
72f4393d 4610
c906108c
SS		 4611 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4612 sim_module_info): New functions.
4613 (sim_module_install): Clean up module data structures.
4614
4615 * sim-info.c (sim_info): New file. New function. Call
4616 sim_module_info.
4617
4618 * Make-common.in (sim-info.o): Define rule.
4619 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4620
4621
4622Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4623
4624 * sim-base.h (sim_cpu_base): New members name, options.
4625 (sim_cpu_lookup): Add prototype.
4626 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4627 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4628 (sim_add_option_table): Update prototype.
4629 * sim-options.c (sim_add_option_table): New argument `cpu'.
4630 (standard_option_handler,standard_install): Update.
4631 (sim_parse_args): Handle cpu specific options.
4632 (print_help): New static function.
4633 (sim_print_help): Call it. Print cpu specific options.
4634 (find_match): New static function.
4635 (sim_args_command): Call it. Handle cpu specific options.
4636 * sim-utils.c (sim_cpu_lookup): New function.
4637 * sim-memopt.c (memory_option_handler): Update.
4638 (sim_memopt_install): Update.
4639 * sim-model.c (model_option_handler): Update.
4640 (model_install): Update.
4641 * sim-profile.c (profile_option_handler): Update.
4642 (profile_install): Update.
4643 * sim-trace.c (trace_option_handler): Update.
4644 (trace_install): Update.
4645 * sim-watch.c (watchpoint_option_handler): Update.
4646 (sim_watchpoint_install): Update.
4647 * cgen-scache.c (scache_option_handler): Update.
4648 (scache_install): Update.
4649
4650Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4651
4652 * Make-common.in (check): Run `make check' in testsuite dir.
4653
4654Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4655
4656 * sim-trace.c (trace_result0): New function.
4657
4658 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4659 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4660 tracing sim_fpu variables.
4661 (TRACE_ALU_RESULT0): Define.
4662 (TRACE_FP_RESULT_WORD): Define.
4663 (TRACE_FP_INPUT_WORD1): Define.
4664
4665 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4666 sim_fpu_two): New constants.
4667 (sim_fpu_op1, sim_fpu_op2): New types.
4668 (struct _sim_fpu): Delete member result. Re-order other members.
4669 (sim_fpu_sign, sim_fpu_exp): New functions.
4670 (sim_fpu_max, sim_fpu_min): new functions.
4671 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4672 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4673
c906108c
SS		 4674Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4675
4676 * sim-profile.c (profile_print): Delete duplicate test of
4677 PROFILE_INSN_IDX.
4678 (profile_print_pc): Exit early if data collection not set up.
4679 (profile_print_core): Simplify by calling sim_core_map_to_str.
4680 * sim-core.h (sim_core_map_to_str): Declare.
4681 * sim-core.c (sim_core_map_to_str): Make non-static.
4682
4683 * genmloop.sh (engine_resume): Update insn_count before exiting.
4684 (engine_resume_full): Keep accurate core profile data.
4685
4686 * cgen-utils.c (sim_disassemble_insn): Don't use
4687 sim_core_read_aligned_N, it messes up profiling results.
4688
4689Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4690
4691 * nltvals.def: Regenerate with MN10300 additions.
4692
4693Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4694
4695 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4696
c906108c
SS		 4697 * sim-trace.h, sim-trace.c (trace_result_word2,
4698 trace_input_word4, trace_result_word4): New function.
4699
4700Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4701
4702 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4703
4704 * sim-xcat.h: Delete.
4705 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4706 * cgen-sim.h: Ditto.
4707 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4708 * sim-n-bits.h: Ditto.
4709 * sim-n-core.h: Ditto.
4710 * sim-n-endian.h: Ditto.
4711
4712Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4713
4714 * syscall.c (cb_syscall): Handle short reads, and EOF.
4715
4716Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4717
4718 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4719 sim_fpu to safely print fp_word values.
4720 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4721 (trace_result_bool1, trace_result_addr1): New functions.
4722 (trace_input_bool1, trace_input_addr1): New functions.
4723
4724 * sim-trace.h (TRACE_FPU_*): Define.
4725
4726Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4727
4728 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4729 (sim_fpu_fpto, sim_fpu_tofp): Define.
4730
4731Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4732
4733 * sim-fpu.c (sim_fpu_cmp): New function.
4734
4735Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4736
4737 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4738 instead of abuf->length.
4739 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4740 (set_trace_option_mask): Renamed from set_trace_options.
4741 (set_trace_option): New function.
4742 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4743 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4744
4745Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4746
4747 * sim-basics.h: Declare struct _sim_fpu.
4748
4749Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4750
4751 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4752 (trace_prefix, trace_input*, trace_result*): Declare.
4753 (trace_one_insn): Change declaration, assume trace_prefix called.
4754 (trace_generic): Like trace_one_insn.
4755 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4756 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4757
c906108c
SS		 4758 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4759 trace_insn, save_data, trace_idx_to_str, print_data): New
4760 functions.
4761 (trace_one_insn): Rewrite.
4762 (trace_generic): New function.
72f4393d 4763
c906108c
SS		 4764Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4765
c906108c
SS		 4766 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4767
4768 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4769 (SEMANTIC_FN): Rewrite declaration.
4770 (DECODE): Update type of semantic_fast member.
4771 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4772 * sim-base.h (sim_state_base): Delete conditionals surrounding
4773 member scache_size.
4774
4775Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4776
4777 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4778 used.
4779
4780Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4781
4782 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4783 Add missing parameters to device_io calls.
4784 * sim-core.h: Add missing parameters to device_io calls.
4785
4786Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4787
4788 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4789 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4790 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4791 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4792 (engine_resume): Likewise. Make `engine' volatile. Save copy
4793 of cpu pointer in volatile object. Initialize read switch if
4794 -parallel.
4795
4796Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4797
4798 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4799 (SEM_INSN): New macro.
4800
4801Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4802
4803 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4804
4805Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4806
4807 * configure: Regenerated to track ../common/aclocal.m4 changes.
4808
4809Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4810
4811 * sim-types.h (fp_word): New type, define according to
4812 WITH_TARGET_FLOATING_POINT_BITSIZE.
4813
4814 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4815 configuration of size of floating point registers.
4816
4817Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4818
4819 * sim-profile.c (profile_print): Only print CPU <N> if other
4820 output is going to appear.
4821
4822Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4823
4824 * configure: Regenerated to track ../common/aclocal.m4 changes.
4825
4826Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4827
4828 * sim-types.h (address_word): Typedef according to
4829 WITH_TARGET_ADDRESS_BITSIZE.
4830 (signed_cell, unsigned_cell, natural_cell): Ditto using
4831 WITH_TARGET_CELL_BITSIZE.
72f4393d 4832
c906108c
SS		 4833 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4834 (WITH_TARGET_CELL_BITSIZE): Define.
4835 (WITH_HOST_WORD_BITSIZE): Delete.
4836
4837 * sim-config.c (print_sim_config): Update.
4838
4839 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4840 configuration of address and OpenFirmware cell sizes.
4841
4842Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4843
4844 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4845 * sim-run.c (sim_engine_run): Update.
72f4393d 4846
c906108c
SS		 4847 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4848 CPU_CIA.
4849 * sim-run.c (sim_engine_run): Ditto.
4850
4851 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4852 (sim_resume): Pass nr_cpus to sim_engine_run.
4853
4854 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4855
c906108c
SS		 4856 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4857 MAX_NR_PROCESSORS.
4858 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4859
c906108c
SS		 4860Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4861
4862 * Make-common.in (stamp-tvals): New rule.
4863 (targ-vals.h,targ-map.c): Depend on it.
4864 (clean): Remove stamp-tvals.
4865
4866Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4867
4868 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4869 in code also #if 0'ed.
4870
4871Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4872
4873 * configure: Regenerated to track ../common/aclocal.m4 changes.
4874 * aclocal.m4: Recognize --enable-maintainer-mode.
4875
4876Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4877
4878 * cgen-scache.h: Deleted.
4879 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4880 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4881 (scache_init): Use runtime computed size of SCACHE.
4882 (scache_flush): Likewise.
4883 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4884 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4885 * cgen-sim.h: Scache support moved here.
4886 (PC): Redo definition.
4887 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4888 (DECODE): Add parallel execution support.
4889 Only include semantic label members if using switch.
4890 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4891 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4892 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4893 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4894 from cgen-types.h.
4895 (engine_{stop,run,resume,halt,signal}): Delete decls.
4896 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4897 (argbuf,scache): Delete forward decls.
4898 (STATE): Delete decl.
4899 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4900 Include cgen-mem.h, cgen-ops.h.
4901 (engine_halt,engine_signal): Delete.
4902 ({ex,exc,sem,semc}_illegal): Delete.
4903 (sim_disassemble_insn): Result of extract fn is in bits.
4904 * genmloop.sh: Rewrite.
4905
4906 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4907 line numbers.
4908
4909 * sim-base.h (sim_state_base): Delete member `model'.
4910 (sim_cpu_base): Add member `model'.
4911 * sim-model.h (IMP_PROPERTIES): New type.
4912 (MACH): New members imp_props, models.
4913 (models): Delete decl.
4914 * sim-model.c (set_model): Update.
4915 * sim-profile.c (profile_print_model): Update.
4916
4917 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4918
4919Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4920
4921 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4922 CGEN_INSN_SYNTAX().
4923
4924Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4925
4926 * configure: Regenerated to track ../common/aclocal.m4 changes.
4927 * config.in: Ditto.
4928
4929Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4930
4931 * aclocal.m4 (AR): Check for sigaction.
4932
4933Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4934
4935 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4936
4937 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4938 * sim-config.c (sim_config): Replace WITH_DEVICES with
4939 WITH_TREE_PROPERTIES.
4940
4941 * configure: Regenerated to track ../common/aclocal.m4 changes.
4942
4943Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4944
4945 * Make-common.in (SIM_ENVIRONMENT): New variable.
4946 (CONFIG_CFLAGS): Add it.
4947 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4948 --enable-sim-environment option.
4949 * configure: Regenerated.
4950 * sim-config.h (environment support): Rewrite.
4951 * sim-config.c (current_environment): Define as enum, unconditionally.
4952 (current_alignment): Define unconditionally.
4953 (config_environment_to_a): Update.
4954 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4955 (sim_config): Handle environment and alignment determination
4956 unconditionally. Delete sanity checks of current_environment,
4957 unnecessary.
4958 (print_sim_config): Update.
4959 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4960 (standard_options): Add --environment.
4961 (standard_option_handler): Likewise.
4962
4963Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4964
4965 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4966 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4967 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4968 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4969 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4970 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4971 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4972 argument ADD_CA macro with two argument ADDC_C - add carrying with
4973 carry in.
4974 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4975 argument SUB_CA macro with two argument SUBC_X - subtract
4976 carrying, extended.
4977 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4978 borrow-in.
4979 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4980
4981Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4982
4983 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4984 * sim-io.h (sim_io_syscalls): Delete.
4985
4986Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4987
4988 * syscall.c (cb_syscall): Add missing else, so write to stdout
4989 isn't doubled.
4990
4991 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4992 the carry bit from the CPU's psw.
4993
4994Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4995
4996 * gennltvals.sh: Redo syscall support.
4997 * nltvals.def: Regenerated.
4998
4999Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5000
5001 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5002 the stream immediately.
5003
5004Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5005
5006 * sim-io.c (sim_io_getstring): Delete unused len2.
5007 (sim_io_syscalls): Ditto for sys_errno.
5008
5009Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5010
5011 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5012
5013 * Make-common.in (run.o): Depend on remote-sim.h.
5014 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5015 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5016
5017Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5018
5019 * sim-io.c (sim_io_syscalls): Disable lseek.
5020
5021Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5022
5023 * gennltvals.sh: Generate syscall values for d30v.
5024
5025 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5026 * nltvals.def: Regenerate.
5027
5028 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5029 (os_fstat): Likewise. Validate fd argument.
5030 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5031 just compute target stat struct length.
5032 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5033 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5034 (get_string): Return host errno values so they can be properly
5035 translated later.
5036 (cb_syscall): Likewise.
5037 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5038 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5039 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5040 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5041 (get_path): New function.
5042
5043Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5044
5045 * sim-io.c (sim_io_syscalls): New function to provide system call
5046 emulation. Provide exit, open, close, read, write, lseek, and
5047 unlink.
5048 (sim_io_getstring): New function to return a string from a
5049 simulated memory location.
5050
5051 * sim-io.h (sim_io_syscalls): Add declaration.
5052
5053Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5054
5055 * sim-core.c (sim_core_signal): Fix spelling error in message.
5056
5057 * sim-hrw.c (sim_read): Use read map, not write map.
5058
5059 * Make-common.in (all): Add .gdbinit.
5060 * gdbinit.in: Add dump command.
5061
5062 * sim-model.c (model_options): Use '\0' for `shortopt'.
5063
5064 * sim-trace.c (trace_option_handler): Set state trace file
5065 for --trace-file in addition to cpu's values.
5066 (trace_vprintf): If cpu == NULL, try state's trace file.
5067 (trace_options): Reorganize table, reword some descriptions.
5068
5069Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5070
5071 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5072 New functions.
5073
5074Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5075
5076 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5077 signal untranslated, document problem with this.
5078
5079 * nrun.c (main): Check for a prog name of `*step'. If present,
5080 step the simulator instead of allowing it to run free.
5081
5082 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5083
5084 * Make-common.in (sim_main_headers): Add sim-signal.h.
5085
5086Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5087
5088 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5089
5090Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5091
5092 * sim-signal.h: Start simulator signals at 64 so that host signal
5093 numbers can be detected and reported.
5094
5095 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5096
5097Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5098
5099 * callback.c (cb_host_to_target_stat): Fix return values.
5100
5101 * cgen-sim.h (enum_signal_type): Delete.
5102 (engine_signal): Update prototype.
5103 * cgen-utils.c: Don't include <signal.h>.
5104 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5105 (engine_signal): Update.
5106
5107 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5108 (sim_state_free): Call SIM_STATE_FREE if defined.
5109
5110 * sim-module.c (sim_module_install): Don't leave any modules
5111 installed if one fails to install.
5112
5113Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5114
5115 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5116 more, since alloca is not used in this file.
5117
5118 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5119 correctly set the carry and overflow bits for those types.
5120 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5121 with carry, so carry is correct after doing both adds.
5122 (ALU*): Space out '\' to make it easier to read.
5123
5124Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5125
5126 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5127 sim_signalled.
5128
5129 * sim-signal.c, sim-signal.h: New files.
5130 * Make-common.in (sim-signal.o): Add rule for.
5131 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5132 * sim-abort.c: Don't include <signal.h>.
5133 * sim-basics.h: #include "sim-signal.h".
5134 * sim-break.c: Don't include <signal.h>.
5135 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5136 * sim-core.c: Don't include <signal.h>.
5137 (SIGBUS): Delete definition.
5138 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5139 * sim-engine.c: Don't include <signal.h>.
5140 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5141 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5142 * sim-resume.c: Don't include <signal.h>.
5143 (SIGTRAP): Delete definition.
5144 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5145 * sim-stop.c: Don't include <signal.h>.
5146 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5147 * sim-watch.c: Don't include <signal.h>.
5148 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5149
5150 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5151
5152 * sim-base.h (CIA_ADDR): Provide default definition.
5153 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5154 * sim-break.c (sim_handle_breakpoint): Likewise.
5155
5156Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5157
5158 * Make-common.in (srccom): New variable.
5159
5160 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5161 (LIB_OBJS): Add syscall.o.
5162 (gentmap): Pass $(NL_TARGET) to $(CC).
5163 (syscall.o): Add rule for.
5164 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5165 (sim-bits.o): Depend on $(sim-n-bits_h).
5166 (sim-load.o): Depend on callback.h.
5167
5168 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5169 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5170 * cgen-mem.h, cgen-ops.h: New files.
5171
5172 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5173
5174 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5175 Rewrite build rule.
5176 * callback.c: #include string.h or strings.h.
5177 #include sys/types.h and sys/stat.h.
5178 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5179 (os_get_errno,os_open): Update.
5180 (os_stat,os_fstat): New functions.
5181 (os_init): Initialize syscall_map, errno_map, open_map.
5182 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5183 errno_map, open_map, signal_map, stat_map.
5184 (cb_read_target_syscall_maps): New function.
5185 (cb_target_to_host_syscall): New function.
5186 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5187 (cb_target_to_host_open): Renamed from target_to_host_open.
5188 (store): New function.
5189 (cb_host_to_target_stat): New function.
5190 * syscall.c: New file.
5191 * gentmap.c (sys_tdefs): New global.
5192 (gen_targ_vals_h): Output target syscall numbers.
5193 (gen_targ_map_c): Update. Output target syscall translation map.
5194 * gentvals.sh: New first argument `target'. Preface table with
5195 #ifdef NL_TARGET_$target if non-null target passed.
5196 * gennltvals.sh: New file.
5197 * nltvals.def: Regenerated.
5198
5199Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5200
5201 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5202 sim_core_dummy_M.
5203 (sim_core_dummy_M): Declare.
72f4393d 5204
c906108c
SS		 5205Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5206
5207 * sim-core.c (sim_core_signal): Print the address of the
5208 instruction.
5209
5210Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5211
5212 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5213
5214 * sim-base.h (sim_state_base): Add member trace_data.
5215 (STATE_TRACE_DATA): New macro.
5216 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5217 ({WITH_,}TRACE_DEBUG_P): New macros.
5218 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5219 (_sim_cpu): Delete forward reference.
5220 (debug_printf): Update.
5221 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5222 (trace_options): Add --trace-debug.
5223 (set_trace_options): Handle it.
5224 (trace_option_handler): Likewise.
5225 (trace_install): Init state trace_data struct.
5226 (trace_uninstall): Close state trace file.
5227 * sim-events.c (ETRACE): Only print source file and line number if
5228 --trace-debug.
5229 * sim-n-core.h (sim_core_trace_M): Likewise.
5230
5231 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5232
52331997-11-13 Felix Lee <flee@cygnus.com>
5234
5235 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5236 initializer.
5237 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5238
5239Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5240
5241 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5242
5243 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5244 built this way.
5245 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5246 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5247 source tree.
5248
5249Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5250
5251 * sim-events.c (sim_events_process): Re-compute the time -
5252 update_time_from_event - as each event is processed. Reverses
5253 previous change.
5254
5255Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5256
5257 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5258
5259Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5260
5261 * sim-events.c (sim_events_process): Delete redundant call to
5262 update_time_from_event.
5263 (sim_events_slip): Always decrement time_from_event.
5264 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5265 Delete assertion that time_from_event >=0 when work in queue, no
5266 longer applicable.
5267
5268Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5269
5270 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5271 (standard_option_handler): Update.
5272
5273 * sim-options.h: Clarify documentation.
5274 (OPTION_LONG_ONLY_P): Delete definition.
5275 (OPTION_VALID_P): Define.
72f4393d 5276
c906108c
SS		 5277 * sim-options.c (sim_print_help): Allow short only options.
5278 (sim_parse_args): Ditto.
5279 (sim_args_command): Skip short only options.
5280 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5281 separate entries for short and long options in the HANDLERS and
5282 ORIG_VAL tables.
5283 (sim_parse_args): Disable argument permutation.
5284
5285Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5286
5287 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5288 Add argument M, size of data type.
5289 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5290 Declare, ditto for 5, 6 & 7 byte transfers.
5291 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5292 as aligned variant.
72f4393d 5293
c906108c
SS		 5294 * sim-n-core.h (sim_core_trace_M): Rename from
5295 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5296 with transfer type. Print transfer direction. Handle 1 and 2 byte
5297 transfers.
5298 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5299 unaligned accesses.
5300 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5301 Update all functions.
5302
5303 * sim-core.c: Generate functions starting with 16 not 1.
5304 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5305 all 5, 6 & 7 byte transfers.
5306
5307 * sim-n-core.h (sim_core_read_misaligned_N,
5308 sim_core_write_misaligned_N): Implement.
5309
5310Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5311
5312 * sim-endian.h (U16_8): Implement
5313
5314 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5315
5316 * sim-endian.h (VL8_16, VH8_16): Implement.
5317
5318 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5319 long in printf.
5320 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5321 (memory_option_handler): Skip comma in alias address list
5322
5323Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5324
5325 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5326 space params.
5327 (parse_size, parse_addr): New functions
5328 (memory_option_handler, memory_options): Parse address & size
5329 using new functions. Pass level, space, modulo to do_memopt_add &
5330 do_memopt_del.
5331
5332 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5333
5334 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5335 `attach_type attach' argument with `unsigned level' argument.
5336 Document.
5337
5338 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5339 sim_core_attach): Replace argument attach with level. Update
5340 verification of arguments.
5341 (sim_core_map_detach, sim_core_detach): Replace argument attach
5342 with level.
5343
5344 * sim-basics.h (enum _attach_type): Delete.
5345
5346Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5347
5348 * sim-core.h (sim_core_write_8): Define.
5349
5350Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5351
5352 * sim-bits.h: Document ROTn macro.
5353
5354 * sim-endian.h (H2T): Handle 16 byte variables.
5355
5356 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5357 error.
5358
5359 * sim-core.c: Do not generate sim_core_*_word.
5360
5361 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5362 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5363
5364 * sim-core.h (sim_core_read_unaligned_word,
5365 sim_core_read_aligned_word, sim_core_read_word,
5366 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5367 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5368
5369Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5370
5371 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5372
5373 * sim-endian.h: Disable 16 byte support.
5374
5375Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5376
5377 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5378
5379 * sim-n-core.h (sim_core_trace_N): New function.
5380 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5381 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5382
5383 * sim-endian.h: Add 128 bit variant.
5384
5385 * sim-core.h, sim-core.c: Add 128 bit variant.
5386
5387 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5388
5389Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5390
5391 * sim-events.c (sim_events_process): Clear events->work_pending.
5392 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5393 setting, nr_ticks_to_process.
5394 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5395 when the event queue isn't next.
5396
5397 * sim-events.h, sim-events.c (sim_events_slip): New function.
5398
5399Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5400
5401 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5402
5403 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5404 arguments.
5405
5406Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5407
5408 * nrun.c (main): Remove useless test of name != NULL.
5409 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5410
5411Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5412
5413 * sim-fpu.c (EXPMAX): Type is unsigned.
5414 (MIN_INT, MAX_INT): Type is signed64.
5415 (i2fpu): Type of val is signed64.
5416
5417Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5418
5419 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5420 a bucket size of zero.
5421
5422 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5423 OPTION_PROFILE_PC): Define.
5424 (profile_option_handler): Add support for --profile-pc and
5425 --profile-pc-granularity options.
5426 (profile_pc_init): When possible, compute nr buckets from bucket
5427 size.
5428
5429 * sim-profile.c (profile_pc_init): Align the profile-pc end
5430 address with the profile-pc bucket size.
5431
5432 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5433 something less ambiguous.
5434 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5435
5436 * sim-profile.c (profile_pc_cleanup): New function. Move
5437 profile_pc_uninstall code to here.
5438 (profile_pc_uninstall): Call.
5439 (profile_pc_init): Call.
5440
5441Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5442
5443 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5444 file using BSD gprof format.
5445
5446 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5447 unsigned_word.
5448 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5449 MSBIT64): Force result to unsignedN.
5450
5451Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5452
5453 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5454 brace from macro.
5455 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5456 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5457 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5458 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5459
5460Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5461
5462 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5463 type void*.
5464
5465 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5466 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5467 type void*.
5468 (sim_core_attach): Rename buffer_freed to free_buffer, type
5469 void*. Ensure that allocated buffer is alligned according to
5470 region's address.
5471
5472Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5473
5474 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5475 (ALU64_SUB): Define.
5476
5477 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5478 (.gdbinit): Remove dependencies, generate once per build.
5479
5480Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5481
5482 * sim-n-core.h (sim_core_read_aligned_N,
5483 sim_core_write_aligned_N): Make xaddr param type address_word not
5484 unsigned_word.
5485
5486Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5487
5488 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5489 unpacked floating point struct. Pass sim_fpu object by reference.
5490 Add preliminary support for rounding modes.
72f4393d 5491
c906108c
SS		 5492Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5493
5494 * configure: Regenerated to track ../common/aclocal.m4 changes.
5495
5496Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5497
5498 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5499 WITH_TARGET_BITSIZE.
5500
5501Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5502
72f4393d 5503 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5504
5505Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5506
5507 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5508 and zfree instead of xmalloc and free. Prevents warnings.
5509
5510Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5511
5512 * configure: Regenerated to track ../common/aclocal.m4 changes.
5513
5514Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5515
5516 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5517 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5518
5519 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5520 controling the bitsize/msb of the target.
5521
5522Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5523
5524 * Make-common.in: New files sim-break.c, sim-break.h.
5525 * sim-base.h: Add point to breakpoint list to sim_state_base.
5526 * sim-break.c sim-break.h: New modules that implement intrinsic
5527 breakpoint support.
5528 * sim-module.c: Add breakpoint module.
72f4393d 5529
c906108c
SS		 5530Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5531
5532 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5533 an hour.
5534 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5535 if (0) { 1 % 0; }
5536 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5537 (SIGBUS) define for Windows.
5538 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5539 * sim-resume.c: define SIGTRAP for windows.
5540 * sim-xcat.h: use token pasting if ALMOST_STDC.
5541
5542Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5543
5544 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5545 configured values.
5546 (CONFIG_CFLAGS): Add same.
72f4393d 5547
c906108c
SS		 5548Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5549
5550 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5551 (SIGNED32): use ##i32.
5552
5553Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5554
5555 * configure: Regenerated to track ../common/aclocal.m4 changes.
5556
5557Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5558
5559 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5560 endian of target.
5561
5562 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5563 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5564 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5565 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5566 (CONFIG_CFLAGS): Add same.
5567
5568 * aclocal.m4: Perform AC_SUBST on optional options.
5569
5570Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5571
5572 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5573
5574 * sim-options.c (standard_option_handler): Typo in warning message.
5575
5576 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5577
5578 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5579 insn count. Make count conditional on there being a valid
5580 INSN_NAME.
5581 (profile_pc_init): Make default PC profile frequency an arbitrary
5582 256.
5583
5584 * sim-base.h: Ditto.
5585
5586 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5587 SIM_HAVE_MODEL.
5588
5589 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5590 archure struct.
5591
5592Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5593
5594 * configure: Regenerated to track ../common/aclocal.m4 changes.
5595
5596Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5597
5598 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5599 configured alignment.
5600
5601Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5602
5603 * configure: Regenerated to track ../common/aclocal.m4 changes.
5604
5605Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5606
5607 * sim-config.c (sim_config): Check for default alignment.
5608
5609 * sim-options.c (standard_option_handler): Add alignment option.
5610
5611 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5612 default alignment requirements on memory accesses.
72f4393d 5613
c906108c
SS		 5614Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5615
5616 * sim-load.c (sim_load_file): Return failure if the executable
5617 had no loadable sections.
5618
5619Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5620
5621 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5622 trace output.
5623
5624 * sim-core.c (sim_core_signal): When bad access halt simulator
5625 SIGSEGV / SIGBUS instead of aborting.
5626 (signal.h): Include.
72f4393d 5627
c906108c
SS		 5628 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5629 options was missing.
5630
5631 * sim-bits.h (MOVED): Define
5632
5633Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5634
5635 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5636 BIT.
5637
5638 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5639
5640 * sim-bits.c: Add 8 bit versions of bit macros.
5641
5642 * sim-bits.h: Ditto.
5643
5644Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5645
5646 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5647 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5648
c906108c
SS		 5649 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5650 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5651
c906108c
SS		 5652 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5653 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5654
c906108c
SS		 5655Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5656
5657 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5658 configure.in: Output to cconfig.h instead of config.h.
5659
5660 * configure: Regenerated to track ../common/aclocal.m4 changes.
5661
5662Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5663
5664 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5665 BFD if known.
5666
5667Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5668
5669 * callback.c (os_write): divert stdout and stderr to their
5670 respective hooks.
5671
5672Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5673
5674 * sim-profile.c (profile_print_speed): Call
5675 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5676
5677 * sim-events.c (sim_events_elapsed_time): New function return nr
5678 host MS consumed by the simulator.
5679 (sim_watch_valid): Use.
5680
5681 * sim-module.c (modules): Install sim_events very very early.
5682
5683 * sim-profile.c (profile_print): Call profile_print_pc.
5684 (print_bar):
5685 (profile_pc_init): New function, set up processor for PC
5686 profiling.
5687 (profile_print_pc): New function, print a PC profile.
5688 (profile_pc_event): New function, sample PC.
5689
5690 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5691 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5692 profile struct.
5693
5694 * sim-options.c (sim_print_help): Pacify GCC.
5695
5696 * sim-n-core.h (sim_core_read_aligned_N,
5697 sim_core_write_aligned_N): Add un-conditional profile call.
5698 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5699 profile call when aligned read/write isn't used.
5700
5701 * sim-base.h: Include sim-profile, sim-model after sim-core &
5702 sim-events allow sim-core to define useful values.
5703
5704 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5705 (profile_option_handler, profile_options): Add support for
5706 --profile-core option.
5707 (print_bar): Include when core profiling.
5708 (profile_print_core): New function, print core profile.
5709
5710 * sim-config.c (print_sim_config): Print profile status.
5711
5712 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5713 WITH_PROFILE_PC_P): Define.
5714 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5715 (PROFILE_COUNT_CORE): Define.
5716
5717Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5718
5719 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5720 interrupt_names array as the data.
5721 (sim-watch.h): Document.
5722
5723Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5724
5725 * sim-options.c (sim_print_help): When the doc string is to long
5726 word wrap it.
5727
5728 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5729 that only the first few the watch options are listed. Generate
5730 meanginful usage messages.
5731
5732 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5733
c906108c
SS		 5734Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5735
5736 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5737 (standard_option_handler): Handle --architecture-info.
5738
5739Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5740
5741 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5742 illegal zero-sized array.
5743 * sim-core.c (sim_core_xor_read_buffer): same.
5744
5745Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5746
5747 * nltvals.def: Regenerate.
5748
5749Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5750
5751 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5752
5753Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5754
5755 * sim-bits.c (MASKED): Delete.
5756 (EXTRACTED): Delete.
5757 (LSEXTRACTED, MSEXTRACTED): New functions.
5758
5759 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5760 (MSMASKEDn, LSMASKEDn): Add last argument.
5761 (MSMASK*): Ditto.
72f4393d 5762
c906108c
SS		 5763 * sim-bits.h (EXTEND8, EXTEND16): Define.
5764 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5765
5766 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5767
5768 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5769 current instruction address.
5770
5771 * sim-inline.h (*_ENGINE): Define.
5772
5773Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5774
5775 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5776
5777 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5778 (watch_option_handler): Call delete_watchpoint with ident or type.
5779 (sim_watchpoint_install): Create interrupt specific watchpoint
5780 commands on the fly.
5781 (do_watchpoint_create): New function, create a watch point using
5782 type/int-nr info encoded in the option nr.
5783 (do_watchpoint_info): New function. List active watchpoints.
5784
5785 * sim-watch.h: Change data structure to a list.
5786
5787 * sim-memopt.c (memory_option_handler): Require explicit "all"
5788 before deleting all memory regions.
5789
5790 * sim-utils.c (sim_do_commandf): New function, printf version of
5791 sim_do_command.
5792
72f4393d
L		 5793 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5794
c906108c
SS		 5795 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5796 bit endianness.
5797 (SIGNED64, UNSIGNED64): Delete.
5798 (ALU64_ADD): Don't rely on bit endianness.
5799 (ALU64_BEGIN): Define.
5800
5801 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5802 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5803
5804 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5805 suffix - u64, LL - to 64 bit constants.
5806
5807Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5808
5809 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5810
5811 * sim-utils.h (NZALLOC): Define - zalloc * N.
5812
5813 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5814 implementation of read/write functions.
5815
5816 * Make-common.in (sim-hrw.o): New target.
5817
5818 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5819 memory.
5820
5821 * sim-memopt.c (memory_option_handler): Implement memory-size
5822 command. Implement memory-alias command. Let memory-delete delete
5823 all memory regions.
5824 (add_memopt): New function. Add a memory region.
5825 (do_memopt_delete): New function. Delete a memory region.
5826
5827 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5828
5829 * sim-core.c (sim_core_detach): New function.
5830 (sim_core_map_detach): New function. Perform the actual detach.
5831 (sim_core_init): Move initialization code from here.
5832 (sim_core_install): To here.
5833 (sim_core_uninstall): And here.
5834
5835 * sim-module.c: Add memopt module.
5836
5837 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5838 simulator base type.
5839
5840 * Make-common.in (sim_main_headers): Add sim-memopt.h
5841 (sim-memopt.o): New target.
5842
5843 * sim-core.c (sim_core_install): Add core_options to the option
5844 table.
5845
5846 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5847 --watch-delete.
5848
5849 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5850 comments.
5851
5852 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5853 address_word, add mask member.
72f4393d 5854
c906108c
SS		 5855 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5856 address_word, allow for 64bit targets in 32bit host. Add modulo
5857 argument.
5858 (sim_core_map_attach): Ditto.
5859 (new_sim_core_mapping): Ditto.
5860 (sim_core_translate): Mask address when modulo memory.
5861
5862Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5863
5864 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5865
5866 * gdbinit.in: New file.
5867 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5868 * Make-common.in (distclean): Delete .gdbinit.
5869 (.gdbinit): Add rule for.
5870 * configure: Regenerated to track ../common/aclocal.m4 changes.
5871
5872 * Make-common.in (cgen-run.o): Add rule for.
5873
5874Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5875
5876 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5877
5878 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5879 both resumed and previous elapsed time.
5880 (sim_events_init): Set initial_wallclock and current_wallclock to
5881 zero.
5882 (sim_events_install): Install sim_events_suspend and
5883 sim_events_resume.
5884 (sim_events_watch_clock): Allow for suspended simulator when
5885 computing the time of the clock event.
5886
5887 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5888 initial_wallclock to elapsed_wallclock, set both to zero.
5889 (sim_events_init, sim_events_uninstall): Delete prototypes.
5890
5891 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5892
c906108c
SS		 5893 * sim-module.c(sim_module_resume, sim_module_suspend): New
5894 functions.
5895
5896Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5897
5898 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5899 message.
5900
5901Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5902
5903 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5904 * Make-common.in (TAGS): Likewise.
5905 * sim-n-bits.h: Add TAGS comments for all functions.
5906 * sim-n-core.h: Likewise.
5907 * sim-n-endian.h: Likewise.
5908
5909Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5910
5911 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5912 kind.
72f4393d 5913
c906108c 5914 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5915
c906108c
SS		 5916 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5917 definition.
5918
5919Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5920
5921 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5922 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5923
5924Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5925
5926 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5927 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5928 nr_transfered and nr_this_transfer unsigned.
5929
5930 * sim-events.c (sim_events_tickn): N is signed, as limited to
5931 MAXINT.
5932
5933 * sim-n-endian.h (offset_N): Change size to unsigned.
5934
5935 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5936
5937Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5938
5939 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5940
5941 * sim-options.c (sim_parse_args): Use dupargv.
5942
5943Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5944
5945 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5946
5947Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5948
5949 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5950 base type.
5951
5952 * sim-options.c (standard_options): Add --architecture=MACHINE and
5953 --target=TARGET options.
5954 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5955 (standard_option_handler): Handle architecture and target options.
5956 (bfd.h): Include.
72f4393d 5957
c906108c
SS		 5958 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5959 bfd_openr.
5960 (sim_analyze_program): Set prog_bfd architecture from
5961 STATE_ARCHITECTURE if known.
5962
5963Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5964
5965 * configure: Regenerated to track ../common/aclocal.m4 changes.
5966 * config.in: Ditto.
5967
5968Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5969
5970 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5971 that option does not apply to certain files.
5972
5973Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5974
5975 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5976 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5977 offset from MSB/LSB.
5978
5979 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5980 access address of sub word quantity of a hosts 16, 32, 64 bit word
5981 type.
5982 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5983 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5984 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5985 return N*2 byte value with argument in Hi/Lo word. Renamed from
5986 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 5987
c906108c
SS		 5988 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5989 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5990 so that bit offset is explicit.
5991
5992Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5993
5994 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5995 Update STATE_PROG_BFD when needed with a dup'd copy of the
5996 program.
5997
5998 * sim-config.c (sim_config): Delete ABFD argument, use
5999 STATE_PROG_BFD directly.
6000
6001Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6002
6003 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 6004
c906108c
SS		 6005 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6006 and sim_load.
6007 (bfd.h): Include.
72f4393d 6008
c906108c
SS		 6009 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6010 hardware only simulator targets.
6011
6012 * Make-common.in (sim-hload.o): Add rule.
6013
6014Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6015
6016 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6017 used by copyargv and freeargv.
6018
6019 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6020 STATE_PROG_ARGV, not just a pointer.
6021
6022Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6023
6024 * configure: Regenerated to track ../common/aclocal.m4 changes.
6025 * config.in: Ditto.
6026
6027Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6028
6029 * aclocal.m4 (sim-endian): Add second argument to
6030 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6031 default endian when not hardwired.
6032
6033 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6034 else failes value for target byte order.
6035
6036 * sim-config.c (sim_config): Add abfd arguments. Set
6037 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6038 from same.
6039 (sim_config): Return SIM_RC, don't abort.
6040 (bfd.h): Include.
72f4393d 6041
c906108c
SS		 6042 * run.c (main): Update call to sim_open - add ABFD argument.
6043 * nrun.c (main): Add NULL ABFD argument.
6044
6045Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6046
6047 * callback.c (os_poll_quit): Make static.
6048 Call sim_cb_eprintf, not p->eprintf.
6049 (sim_cb_printf, sim_cb_eprintf): New functions.
6050 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6051
6052 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6053 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6054 sim-utils.h. #include sim-utils.h.
6055 * sim-utils.h: Above decls moved here.
6056 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6057
6058 * sim-watch.c (action_watchpoint): Fix thinkos.
6059
6060Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6061
6062 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6063
6064Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6065
6066 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6067 to FORCED_ALIGNMENT case.
6068
6069Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6070
6071 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6072
6073Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6074
6075 * Make-common.in (libsim.a): Fix typo.
6076
6077Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6078
6079 * nrun.c (main): Verify the structure returned before using it.
6080
6081Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6082
6083 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6084 default.
6085
6086 * sim-engine.c (sim_engine_install): New function. Install the
6087 engine init functions.
6088 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6089
c906108c
SS		 6090 * sim-module.c: Add sim_engine to list of modules that always
6091 install.
6092
6093Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6094
6095 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6096 to remove the old watchpoint, not delete_watchpoint.
6097 (watch_option_handler): Action the correct watchpoint, not just
6098 cycles.
6099
6100Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6101
6102 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6103 both low and high word.
6104 (sim_core_write_aligned_N): Ditto.
72f4393d 6105
c906108c
SS		 6106 * sim-trace.c (set_trace_options): Delete code explicitly setting
6107 core->trace.
6108
6109 * sim-options.c (sim_print_help): Call the list commands if not a
6110 standalone simulator.
6111 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6112
c906108c
SS		 6113 * sim-trace.c (set_trace_options): Assume core present.
6114
6115 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6116 buffer when full not almost full.
6117
6118Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6119
6120 * sim-events.c (sim_events_process): Don't blat the event queue
6121 when processing watchpoints.
6122
6123 * sim-watch.h: Make arg unsigned long - stop sign extension.
6124
6125 * sim-events.c (sim_watch_valid): rewrite so debugable.
6126
6127 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6128
6129 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6130 inequality test is possible.
6131 (handle_watchpoint): Re-pass is_within arg.
6132 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6133 0 to schedule_watchpoint's is_within arg.
6134 (sim_watchpoint_init): Re-pass is_within arg.
6135
6136 * sim-options.c (sim_print_help): Add is_command argument. Don't
6137 include -- prefix when called from the command line interpreter.
6138
6139 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6140
6141 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6142 zero indicates that the test should be reversed.
6143 (sim_events_watch_core): Ditto.
6144 (WATCH_CORE): Compare range against is_within.
6145 (WATCH_SIM): Ditto.
6146
6147Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6148
6149 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6150 sim_core_read_buffer. Check nr-bytes transfered.
6151
6152 * sim-core.h (sim_core_common): Define a new struct that contains
6153 the common data. to sd and cpu structures.
6154 * sim-core.c (sim_core_attach): Update.
6155 (sim_core_init): Update. Remember to copy initialized data to each
6156 cpu.
6157 (sim_core_find_mapping): Ditto.
6158
6159 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6160 (sim_core_write_buffer): Ditto.
6161
6162 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6163 transfer use xor version of read buffer.
6164 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6165
c906108c
SS		 6166 * sim-core.c (sim_core_xor_read_buffer): New function implement
6167 xor-endian data read breaking transfer up into xor-endian sized
6168 blocks.
6169 (sim_core_xor_write_buffer): Ditto for write.
6170 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6171 - needed for xor-endian transfers.
6172
6173Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6174
6175 * sim-inline.h: Review description.
72f4393d 6176
c906108c
SS		 6177 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6178 to just those involved in data transfers and configuration.
72f4393d 6179
c906108c
SS		 6180 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6181 string.
6182 * sim-n-core.h (sim_core_read_aligned_N): Use.
6183 (sim_core_read_unaligned_N): Ditto.
6184 (sim_core_read_unaligned_N): Ditto..
6185 (sim_core_write_unaligned_N): Ditto.
72f4393d 6186
c906108c 6187 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6188
c906108c
SS		 6189 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6190 endian.
6191 (sim_core_read_aligned_N): Ditto.
6192
6193 * sim-core.c (sim_core_set_xor_endian): New function.
6194 (sim_core_attach): Don't overwrite the per-cpu xor map when
6195 cloning the global core.
6196
6197Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6198
6199 * sim-engine.h: Update below so that it is using an enumerated
6200 type.
6201
6202Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6203
72f4393d
L		 6204 * sim-engine.c (sim_engine_restart):
6205 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6206 return value used for simulator restart from 0 to 2.
6207
6208Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6209
6210 * cgen-scache.c (scache_option_handler): Add is_command arg.
6211
6212 * sim-model.c (model_option_handler): Add is_command argument.
6213
6214 * sim-profile.c (profile_option_handler): Add is_command arg.
6215
6216 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6217 involved.
6218
6219 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6220 order that they are registered.
6221
6222 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6223 between option and command line processing.
6224
6225 * sim-options.c: Include stdlib.h, ctype.h.
6226
6227 * Make-common.in (sim-watch.o): Add rule.
6228 (sim_main_headers): Assume sim-assert.h included.
6229 (sim-*.o): Simplify make rule.
72f4393d 6230
c906108c
SS		 6231 * sim-module.c: Add sim_watch_install to module list.
6232
6233Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6234
6235 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6236 has been loaded.
6237
6238 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6239 * sim-events.c (sim_events_install): Ditto.
6240 * sim-core.c (sim_core_install): Ditto.
6241 * sim-model.c (model_install): Ditto.
6242 * sim-options.c (standard_install): Ditto.
6243 * sim-profile.c (profile_install): Ditto.
6244 * sim-reason.c (sim_stop_reason): Ditto.
6245 * sim-run.c (sim_engine_run): Ditto.
6246 * sim-utils.c (sim_analyze_program): Ditto.
6247
6248 * sim-module.c (modules): Make profile_install and trace_install
6249 optional.
6250
6251 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6252
6253 * sim-options.c (standard_option_handler): Set the byte order.
6254
6255 * sim-events.c (sim_events_process): Allow multi tick processing.
6256 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6257
c906108c
SS		 6258 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6259 prototypes. Under development.
6260 (sim_events): Replace processing with nr_ticks_to_process.
6261
6262Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6263
6264 * nrun.c (main): Pass callbacks to sim_open instead of using
6265 sim_set_callbacks.
6266
6267 * run.c (main): Ditto.
6268
6269Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6270
6271 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6272 stop tk interrupting malloc calls.
6273 (sim_events_zalloc): Converse.
6274
6275 * Make-common.in (sim_main_headers): Add sim-events.h.
6276
6277 * sim-events.c (sim_events_schedule_after_signal): Change return
6278 type to void - signal events are strictly internal.
6279 (sim_events_init): Allocate a finite buffer for signal events.
6280 (sim_events_schedule_after_signal): Enter signal events into the
6281 signal buffer.
6282
6283 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6284 (sim_engine_restart): Ditto.
6285 (sim_engine_abort): Ditto.
6286 * sim-stop.c (sim_stop): Ditto.
6287 (control_c_simulation): Ditto.
6288 * sim-resume.c (sim_resume): Ditto.
6289 (has_stepped): Ditto.
6290 * sim-abort.c (sim_engine_abort): Ditto.
6291
6292 * sim-basics.h (transfer_type): New type.
6293
6294 * sim-core.c (sim_core_signal): New function. Print core signal
6295 information.
6296 (sim_core_find_mapping): Add transfer argument.
6297
6298 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6299 SIM_CORE_SIGNAL if a recoverable abort.
6300 * sim-core.c (sim_core_find_mapping): Ditto.
6301
6302Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6303
6304 * sim-core.c (sim_core_find_mapping): Replace calls to
6305 sim_io_error to more resiliant sim_engine_abort.
6306
6307 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6308 (sim_core_write_unaligned_N): Ditto.
6309
6310Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6311
6312 * sim-module.c: Add sim_events_install to list.
72f4393d 6313
c906108c
SS		 6314 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6315 from sim_core_*.
6316 (sim_events_init): Now returns SIG_RC.
6317
6318 * sim-run.c: New file. Generic sim_engine_run.
6319 * sim-reason.c: New file. Generic sim_stop_reason.
6320 * sim-stop.c: New file. Generic sim_stop.
6321 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6322
c906108c
SS		 6323 * Make-common.in (sim-engine.o): Add rule.
6324 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6325
c906108c
SS		 6326 * sim-engine.h, sim-engine.c: New file. Provide generic
6327 implementation of sim_engine_halt, sim_engine_error. et.al.
6328
6329 * sim-base.h (sim_state_base): Add member halt.
6330 (sim-engine.h): Include.
6331
6332 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6333 handlers.
6334 * sim-events.c (sim_events_poll): Update event handler.
6335
6336Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6337
6338 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6339 function.
6340 (sim_events_watch_sim): New function.
6341 (sim_events_watch_core): New function.
6342 (sim_watch_valid): New function.
6343 (sim_events_preprocess): New function.
6344 (sim_events_process): Process the watchpoints as well as the timer
6345 queue.
6346 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6347 (sim_events_deschedule): Check all the queues when removing an
6348 event.
6349 (sim_events_init): Ditto for cleaning.
6350
6351Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6352
6353 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6354
6355Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6356
6357 * callback.c (os_open): Type of arg flags is int.
6358
6359Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6360
6361 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6362 just like normal numbers as per IEEE rules.
6363
6364Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6365
6366 * callback.c (os_close): Mark the descriptor as being
6367 available if the close succeeded.
6368 (os_open): Pass 0644 as the mode of the file being created.
6369
6370Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6371
6372 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6373 float.
6374
6375 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6376 * sim-lnline.h: Update.
6377
6378 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6379 conversion functions.
6380 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6381
c906108c
SS		 6382 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6383 compare functions. Replacing.
6384 (sim_fpu_cmp): This. Delete.
72f4393d 6385
c906108c
SS		 6386Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6387
6388 * sim-core.c (sim_core_find_mapping): Call engine_error not
6389 sim_io_error when possible.
6390
6391Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6392
6393 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6394 high/low double word.
6395
6396 * sim-trace.h: Remove definition of attribute - defined in
6397 sim_basics.h.
6398
6399Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6400
6401 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6402 name of the option - or family of options.
6403
6404 * sim-options.c (sim_args_command): Match command `a-b c' with
6405 option `--a-b-c' from option table.
6406
6407Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6408
6409 * sim-options.c (sim_print_help): For optional arguments, wrap
6410 them in [].
6411
6412 * sim-trace.c (set_trace_options): New function, handle optional
6413 argument and multiple assignment.
6414 (trace_option_handler): Update.
6415
6416 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6417 when branch tracing selected.
6418
6419Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6420
6421 * sim-trace.c (trace_one_insn): Make a va-args function.
6422
6423 * sim-trace.c (trace_vprintf): New function, va-arg version of
6424 trace_printf.
6425
6426Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6427
6428 * sim-trace.c (trace_uninstall): Don't close a file twice.
6429 * sim-profile.c (profile_uninstall): Likewise.
6430
6431Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6432
6433 * sim-trace.c (toplevel): Include bfd.h.
6434 (trace_options): Note that --trace-linenum also turns on
6435 --trace-insn. Add --trace-{branch,semantics}.
6436 (trace_option_handler): If --trace-linenum, also turn on
6437 --trace-insn. Add --trace-branch support. If --trace-semantics,
6438 turn on ALU, FPU, branch, and memory tracing.
6439 (trace_one_insn): New function to trace an instruction. Support
6440 --trace-linenum.
6441 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6442
6443 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6444 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6445 (TRACE_branch): Add new mask.
6446 (TRACE_*_P): Define all possible trace_p macros.
6447 (trace_one_insn): Declare function.
6448
6449Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6450
6451 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6452 GNU C doesn't support __attributes__.
6453 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6454 format strings.
6455
6456Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6457
6458 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6459 addresses are masked forcing them to be correctly aligned.
6460 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6461 * sim-config.c (config_alignment_to_a): Update.
6462
6463 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6464 core data.
6465 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6466 type.
6467 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6468 processor specific core maps.
6469 (sim_core_map_attach): Copy the core map data to each of the
6470 processor specific core data structures.
6471 * sim-core.c (sim_core_find_mapping): Update.
6472
6473 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6474 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6475 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6476 alternatives that handle unaligned addresses.
6477 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6478 with just CPU arg.
6479 * cgen-utils.c (sim_disassemble_insn): Update.
6480
6481Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6482
6483 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6484 tracing.
6485
6486 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6487 fpu support.
6488
6489 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6490
6491Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6492
6493 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6494 to map type.
72f4393d 6495
c906108c
SS		 6496 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6497 statement.
6498
6499Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6500
6501 * cgen-trace.c: Prepend additional trace_printf argument.
6502
6503 * cgen-utils.c (sim_disassemble_insn): Add additional core
6504 arguments.
6505
6506Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6507
6508 * nrun.c (main): Catch/report errorenous simulator states.
6509
6510 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6511 * sim-trace.c: #include string.h/strings.h so that memset is
6512 defined.
6513 * sim-utils.c: Ditto.
6514 * sim-profile.c: Ditto. And stdlib.h.
6515 (print_bar): Only define when used by instruction or memory profiler.
6516
6517 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6518
c906108c
SS		 6519 * sim-load.c (sim_load_file): Make the name constant.
6520 (sim_load_file): Passify gcc.
6521
6522 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6523 file.
6524 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6525
c906108c
SS		 6526 * sim-base.h (sim_cpu): Pre define here so available to all.
6527
6528 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6529 Restore the sim_cpu and instruction_address arguments so that full
6530 information is available to the abort function.
6531 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6532 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6533
6534 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6535 tracing support for sim-events and sim-core.
6536 (trace_option_handler): Convert #if to if where possible so always
6537 compiled/checked by C compiler.
6538 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6539
c906108c
SS		 6540 * sim-base.h: Adjust comment documenting how to define the cpu
6541 structure.
6542 (sim_state_base): Add sim_core and sim_events to simulator base
6543 object.
6544
6545 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6546 * sim-core.c (sim_core_init, sim_core_attach,
6547 sim_core_find_mapping): Update.
6548 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6549 update_time_from_event, insert_sim_event,
6550 sim_events_schedule_after_signal, sim_events_deschedule,
6551 sim_events_tick): Ditto.
72f4393d 6552
c906108c
SS		 6553 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6554 sim-model.h): Move #includes from here.
6555 * sim-base.h: To here.
6556 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6557
c906108c
SS		 6558Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6559
6560 * callback.c (default_callback): Missing initialisers.
6561
6562Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6563
6564 * sim-utils.c (sim_add_commas): New function.
6565 * sim-basics.h (sim_add_commas): Add prototype.
6566 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6567 * sim-profile.c (COMMAS): New macro.
6568 (print_*): Use it to print commas in numbers.
6569
6570 * configure: Regenerated.
6571
6572 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6573 (cgen_state): New member run_fast_p.
6574 (cgen_init): Add prototype.
6575 (sim_disassemble_insn): New arg `cpu'.
6576 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6577 * cgen-utils.c (cgen_init): New function.
6578 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6579 * genmloop.sh: Call engine_halt if loop exits.
6580
6581 * Makefile.in (sim-options_h): Define.
6582 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6583 (sim-model.o): Add new rule.
6584 (cgen-{scache,trace,utils}.o): Add new rules.
6585 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6586 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6587 Indent output by 2 spaces.
6588 * cgen-scache.h (scache_print_profile): Update.
6589 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6590 Use trace_printf, not fprintf.
6591 (trace_extract): Use trace_printf, not cgen_trace_printf.
6592 * genmloop.sh (!FAST case): Increment `insn_count'.
6593 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6594 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6595 access macro's name.
6596 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6597 Change return type to SIM_RC.
6598 (sim_core_{install,uninstall}): New functions.
6599 * sim-core.h (sim_core_{install,uninstall}): Declare.
6600 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6601 Change return type to SIM_RC.
6602 * sim-model.h (models,machs,model_install): Declare.
6603 * sim-module.c (modules): Add scache_install, model_install.
6604 (sim_post_argv_init): Set cpu->state backlinks.
6605 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6606 (standard_option_handler): Likewise.
6607 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6608 sim-profile.h.
6609 (*): Assume ANSI C.
6610 (profile_options): Delete --profile-simcache.
6611 (profile_option_handler): Likewise.
6612 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6613 spaces.
6614 (profile_print_{memory,model}): Likewise.
6615 (profile_print_simcache): Delete.
6616 (profile_print_speed): New function.
6617 (profile_print): Rewrite.
6618 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6619 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6620 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6621 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6622 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6623 (profile_print): Update prototype.
6624
6625Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6626
6627 * cgen-scache.[ch], cgen-sim.h: New files.
6628 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6629 * sim-model.c: New file.
6630
6631 * Make-common.in (clean targets): Undo patch of Apr. 22.
6632
6633Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6634
6635 * sim-n-bits.h (signed): If we have a standard compiler, undef
6636 signed, so that signedN is defined correctly.
6637
6638Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6639
6640 * sim-module.h, sim-model.h, sim-profile.h: New files.
6641 * sim-module.c, sim-profile.c: New files.
6642 * Make-common.in (SIM_PROFILE): Define
6643 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6644 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6645 (sim_module.o,sim-profile.o): Add rules for.
6646 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6647 (--enable-sim-profile): Add.
6648 * configure: Regenerated.
6649 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6650 model. Move trace and profile support to sim-{trace,profile}.h.
6651 New members trace_data, profile_data.
6652 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6653 * sim-config.h: Provide default definition of WITH_PROFILE.
6654 (WITH_TRACE): Change default to -1.
6655 (MAX_NR_PROCESSORS): Always define.
6656 * sim-options.c: Move trace and profile support to
6657 sim-{trace,profile}.h.
6658 (sim_pre_argv_init): Moved to sim-model.c.
6659 (standard_install): New function.
6660 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6661 (standard_install): Declare.
6662 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6663 (trace_install, trace_uninstall): New functions.
6664 (trace_printf): Update reference to TRACE_FILE.
6665 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6666 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6667 (WITH_TRACE_FOO_P): Define.
6668 (trace_install): Declare.
6669 (TRACE_DATA): New struct.
6670
6671Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6672
6673 * run.c: Undo last exec_bfd patch.
6674 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6675
6676Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6677
6678 * run.c (exec_bfd): Add back in.
6679 (main): Set exec_bfd.
6680
6681Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6682
6683 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6684
6685Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6686
6687 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6688 less well defined engine_error.
6689 * sim-core.c: Ditto.
6690
6691Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6692
6693 * Make-common.in: Change clean targets to use :: so that other
6694 Makefiles can have their own clean targets.
6695 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6696 __STDC__ to control use of stdarg vs. varargs syntax. Some
6697 systems can't use __STDC__, but require stdarg.
6698
6699Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6700
6701 * sim-options.c (standard_options): Add --endian.
6702 (standard_option_handler): Likewise.
6703
6704 * nrun.c: #include <signal.h>.
6705 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6706 handler that calls sim_stop ().
6707
6708Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6709
6710 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6711 handler that calls sim_stop (). Simulators may still be
6712 establishing their own handler.
6713
6714 * sim-events.c (sim_events_poll): Rename from
6715 sim_events_at_large_int. Poll IO.
6716
6717 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6718 request.
6719
6720 * callback.c (os_poll_quit): New function poll for quit signal
6721 where needed.
6722 (default_callback): Include magic number.
6723
6724Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6725
6726 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6727 Check for functions getrusage, time.
6728 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6729 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6730 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6731 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6732
6733 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6734
6735 * sim-options.c, sim-options.h: New files.
6736 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6737 * Make-common.in (nrun.o): Add rules for.
6738 * nrun.c: New file.
6739
6740 * run.c (main): Check return value of sim_open.
6741
6742 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6743 (sim_main_headers): Add sim-trace.h.
6744 * run.c (exec_bfd, target_byte_order): Delete.
6745 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6746 call sim_load instead. Check return code of sim_create_inferior.
6747 * sim-base.h (CURRENT_STATE): Define.
6748 (sim_state_base): Make typedef. New members options, prog_argv,
6749 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6750 mem_size, memory [+ corresponding access macros].
6751 (sim_cpu_base): New typedef.
6752 * sim-trace.h: New file.
6753 * sim-trace.c: New file.
6754 * sim-basics.h: #include it.
6755 * sim-load.c: New file.
6756
6757Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6758
6759 * Make-common.in (INSTALL): Set to @INSTALL@.
6760 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6761 (install-common): Depend upon installdirs. Use
6762 $(program_transform_name) directly, rather than using
6763 $(INSTALL_XFORM).
6764 (installdirs): New target.
6765 * Makefile.in (INSTALL): Set to @INSTALL@.
6766 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6767 (install-man): Depend upon installdirs. Use
6768 $(program_transform_name) directly, rather than using
6769 $(INSTALL_XFORM).
6770 (installdirs): New target.
6771
6772Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6773
6774 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6775 be overriden.
6776
6777Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6778
6779 * sim-basics.h: Only bring in config.h and tconfig.h if
6780 HAVE_CONFIG_H.
6781
6782Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6783
6784 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6785 numbering convention of the target.
6786 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6787 and WITH_TARGET_WORD_MSB.
6788 (sim_config): When possible, check for consistency with bitsize
6789 and msb.
6790
6791 * sim-bits.h: Allow MSB to be other than zero.
6792 * sim-bits.c: Ditto.
6793 * sim-n-bits.h: Ditto.
72f4393d 6794
c906108c
SS		 6795 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6796 * sim-n-bits.h (MSMASKEDn): Ditto.
6797
6798Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6799
6800 * Makefile.in (INSTALL): Change install.sh to install-sh.
6801
6802Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6803
6804 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6805
6806Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6807
6808 * run.c (main): Check that a program to run was specified.
6809
6810Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6811
6812 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6813
6814 * configure: Regenerated to track ../common/aclocal.m4 changes.
6815 * config.in: Ditto.
6816
6817Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6818
6819 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6820 * sim-config.h: To here.
6821
6822 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6823 (sim_main_headers): Define.
6824 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6825 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6826 (clean): Use it.
6827 (sim-utils.o): Add rule for.
6828 * sim-utils.o: New file.
6829 * sim-basics.h: #include sim-base.h.
6830 (zalloc): Make argument unsigned long.
6831 * sim-base.h: New file.
6832 * sim-inline.h (SIM_IO support): Delete.
6833 * sim-io.h: Delete inline support.
6834 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6835 * sim-config.c: sim-state.h renamed to sim-main.h.
6836 * sim-core.c: Likewise.
6837 * sim-events.c: Likewise.
6838
6839 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6840
6841 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6842 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6843 -DDEBUG.
6844 * configure: Regenerated to track ../common/aclocal.m4 changes.
6845
6846Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6847
6848 * configure: Regenerated to track ../common/aclocal.m4 changes.
6849
6850Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6851
6852 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6853 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6854 are defined by the configure.
6855
6856 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6857
c906108c
SS		 6858 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6859 reserved-bits): Always define.
72f4393d 6860
c906108c
SS		 6861 * sim-config.h, sim-config.c (sim_config): New function - and new
6862 file - co-ordinate the setting/checking of the common simulator
6863 configuration options.
6864
6865 * Make-common.in (sim-config.o): Add rule.
6866
6867Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6868
6869 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6870 va_list from void *, since va_list might not be a pointer type.
6871
6872Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6873
6874 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6875 in wrong order.
6876 (offset_N): Correct computation of LE offset.
6877
6878 * sim-io.c (sim_io_error): Include a new line when reporting
6879 errors.
6880
6881 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6882 `/'.
6883
6884Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6885
6886 * run.c: Include alloca-conf.h.
6887
6888 * callback.c (os_evprintf_filtered): Fix typo.
6889
6890Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6891
6892 * run.c (string.h, strings.h, stdlib.h): Include.
6893
6894 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6895 0 when nothing pending.
6896
6897 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6898 will soon be going away.
6899 (getopt): Plicate GCC.
6900
6901 * sim-endian.c (sim-io.h): Plicate GCC.
6902 * sim-bits.c (sim-io.h): Ditto.
6903 * sim-n-bits.h (ROTn): Ditto.
6904
6905 * sim-io.c (sim_io_error): Correct check for NULL.
6906
6907 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6908 the __FILE__.
6909 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6910 path.
6911
6912Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6913
6914 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6915 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6916
6917Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6918
6919 * sim-alu.h: Include sim-xcat.h.
72f4393d 6920
c906108c
SS		 6921Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6922
6923 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6924 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6925 these.
6926
6927 * sim-events.c (sim_events_at_large_int): New function. Just
6928 schedules an event every large-int ticks.
6929 (sim_events_init): Call.
6930 (sim_events_tick, sim_events_process): Move async handing to
6931 sim_events_process. Move timer decrement so that it occures after
6932 events have been processed.
72f4393d 6933
c906108c
SS		 6934 * sim-basics.h (struct _engine): Remove declaration.
6935
6936 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6937 everything with same. Rename global struct to SIM_DESC.
6938 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6939 * sim-io.h, sim-io.c: Ditto.
72f4393d 6940
c906108c
SS		 6941 * sim-assert.h: New file. Optional assertion checking macros.
6942 * sim-io.c (sim_io_error): Make just this function tolerant to
6943 null pointers.
72f4393d 6944
c906108c
SS		 6945 * sim-xcat.h: New file. Define concatenate macros.
6946 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6947 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6948 concat macros.
72f4393d 6949
c906108c
SS		 6950
6951Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6952
6953 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6954
6955Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6956
6957 * sim-inline.h: Add definitions for sim-types.
6958 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6959 module.
6960
6961Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6962
c906108c
SS		 6963 * sim-events.h: Remove defunct reference to callback struct.
6964
6965Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6966
6967 * configure: Re-generate.
6968
6969Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6970
6971 * Make-common.in (CSEARCH): Do not include the gdb directory in
6972 the search path.
6973
6974Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6975
6976 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6977 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6978 to explicitly incorporate these.
6979
6980 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6981 specify the alignment restrictions of the target architecture -
6982 without this option all alignment restrictions are accomodated.
6983 (--enable-sim-assert): New option. Conditionally compile in
6984 assertion statements.
6985 (--enable-sim-float): New option. Strongly specify the target's
6986 floating point support.
6987 (--enable-sim-hardware): New option. Specify the hardware devices
6988 included in the simulation.
6989 (--enable-sim-packages): New option. Specify the hardware
6990 packages included in the simulation.
6991 (--enable-sim-regparm): New option. Specify that parameters be
6992 passed in registers instead of on the stack.
6993 (--enable-sim-reserved-bits): New option. Specify that reserved
6994 bits within an instruction are are correctly set.
6995 (--enable-sim-smp): New option. Specify the level of SMP support
6996 to be included in the simulator.
6997 (--enable-sim-stdcall): New option. Specify an alternative
6998 function call convention.
6999 (--enable-sim-xor-endian): New option. Configure xor-endian
7000 support used by some targets to implement bi-endian support.
72f4393d 7001
c906108c
SS		 7002Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7003
7004 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7005 host endianness to be overridden.
7006 (--enable-sim-endian): Allow the target platform's byte order
7007 to be overridden.
7008 (--enable-sim-inline): Control the inlining of common components.
7009 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7010 (--enable-sim-warnings): Enable additional GCC compiler checks.
7011 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7012 SIM_WARNINGS): Add.
72f4393d 7013
c906108c
SS		 7014 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7015 sim-*-n.h so that the names are uniq on dos machines
7016 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 7017
c906108c
SS		 7018Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7019
7020 * run.c: #include "libiberty.h".
7021 (main): New locals sd,no_args,sim_argv.
7022 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7023 is program name. Update call to sim_set_callbacks.
7024 Record result of sim_open, pass to other sim_foo routines.
7025
7026Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7027
7028 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7029 final newline.
7030
7031Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7032
7033 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7034 Route stdout through buffered IO.
7035
7036 * callback.c: Add os_flush_stderr, os_write_stderr,
7037 os_evprintf_filtered functions to route error output through
7038 stderr.
72f4393d 7039
c906108c
SS		 7040 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7041 Correct return type - should be void.
7042
7043Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7044
7045 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7046
7047 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7048 not provide a default value as undefined indicates disable code.
7049
7050Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7051
7052 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7053 directory.
7054 * sim-events.h, sim-events.c: Ditto.
7055 * sim-io.h, sim-io.c: Ditto.
72f4393d 7056
c906108c 7057Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7058
c906108c
SS		 7059 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7060
7061 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7062 extract the tail or least signifiant bits from an integer of the
7063 specified size.
72f4393d 7064
c906108c
SS		 7065 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7066 WITH_TARGET_BITSIZE so that the compilation will fail when an
7067 unsupported bitsize value is defined.
7068
7069 (INSERTED*): Convert to functions.
7070 (EXTRACTED*): Ditto.
72f4393d 7071
c906108c 7072 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7073
c906108c
SS		 7074Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7075
7076 * sim-inline.h: Allow explicit control over which .c files will be
7077 included by their header.
7078
7079 * sim-inline.h: Allow explicit control over which .c files use the
7080 alternative - REGPARM - parameter passing mechanism.
72f4393d 7081
c906108c
SS		 7082 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7083 icache.c, idecode.c, semantics.c or support.c. Those names are
7084 not generally applicable.
72f4393d 7085
c906108c
SS		 7086Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7087
7088 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7089 in a fashion similar to sim-endian-n.
7090
7091 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7092 both value and address macro's.
7093
7094Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7095
7096 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7097
7098 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7099 generic L_word, H_word macro's.
7100
7101Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7102
7103 * sim-basics.h: Borrow code from ppc directory.
7104 * sim-bits.c: Ditto.
7105 * sim-bits.h: Ditto.
7106 * sim-config.h: Ditto.
7107 * sim-endian-n.h: Ditto.
7108 * sim-endian.c: Ditto.
7109 * sim-endian.h: Ditto.
7110 * sim-inline.c: Ditto.
7111 * sim-inline.h: Ditto.
7112 * sim-types.h: Ditto.
7113
7114Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7115
7116 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7117 all the ALU size alternatives and then auto-configure a default.
72f4393d 7118
c906108c
SS		 7119 * sim-alu.h: Copy ppc/idecode_expression.h.
7120
7121Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7122
7123 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7124 sign extend a bit within a value.
7125
7126 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7127 a pointer into the middle of a host word.
7128 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7129
c906108c
SS		 7130Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7131
7132 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7133 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7134 appropriate definitions of read, write, etc. Add prototype for
7135 system.
7136
7137Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7138
7139 * Makefile.in (libcommon.a): Delete.
7140 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7141 (gentmap,targ-vals.h,targ-map.c): Likewise.
7142 (run-autoconf): Delete.
7143 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7144 (common makefile fragment): Moved back into ...
7145 * Make-common.in: Resurrect.
7146 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7147 * configure: Regenerated.
7148
7149Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7150
7151 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7152 (SIM_AC_OUTPUT): To here.
7153
7154Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7155
7156 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7157 comments and single quotes. Fixes a problem found on hpux.
7158
7159Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7160
7161 * aclocal.m4: Remove Make-common.in from dependencies.
7162 * (distclean): Remove targ-vals.def.
7163
7164 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7165 into here. Makes insertion into makefiles easier. Also, change
7166 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7167 targ-map.o, and run are built. They are now built in the
7168 individual simulator directories, taking sources from ../common as
7169 necessary. This replaces the merging of libcommon.a into
7170 linsim.a, which was problematic for the WinGDB build process.
7171 * run.c: Include config.h from . instead of ../common.
7172 * Make-common.in: Remove. It's no longer necessary.
7173
7174Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7175
7176 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7177 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7178
7179Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7180
7181 * run.c (main): Set target_byte_order before call to sim_open.
7182
7183Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7184
7185 * callback.c: #include <stdlib.h>
7186 (os_error): New function.
7187 (default_callback): Add os_error.
7188
7189Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7190
7191 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7192 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7193 specific.
7194 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7195
7196Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7197
7198 * run.c: #include ../common/config.h, tconfig.h.
7199 (myname): New static global.
7200 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7201 Only process -c ifdef SIM_HAVE_SIMCACHE.
7202 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7203 Parse program name from argv[0] and use in error messages.
7204 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7205 Add support for incomplete h8/300 termination indicators.
7206 (usage): Make more verbose.
7207 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7208 * Makefile.in,Make-common.in,callback.c: New files.
7209 * nltvals.def,gentmap.c,gentvals.sh: New files.
7210
72f4393d 7211Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7212
7213 * run.c: Include stdarg.h if __STDC__.
7214
7215Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7216
7217 * run.c (main): Don't print out anything if the signal
7218 number is zero (ie no signal).
7219
7220Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7221
7222 * run.c (main): Print out if the program raised a signal.
7223
7224Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7225
7226 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7227 (main): Ditto.
7228
7229Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7230
7231 * run.c (main): Explicitly cast malloc() parameter.
7232
7233Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7234
7235 * run.c (sim_bfd): New global to hold the bfd pointer for the
7236 executable.
7237 (main): Initialize sim_bfd.
7238
7239Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7240
7241 * run.c (main): Use new bfd_big_endian macro.
7242
7243Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7244
7245 * run.c (main): Removed SH specific comments, so source is
7246 generic. Also updated to only load relevant sections. Moved
7247 sim_open() to after callback attach (to match GDB).
7248
7249 * run.1: Removed SH specific comments.
7250
7251Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7252
7253 * run.c (main): Always return sigrc at end.
7254
7255Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7256
7257 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7258 bfd_check_format() fails.
7259
7260Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7261
7262 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
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