projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
sim: require a C11 compiler
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
46f900c0
MF		 12021-01-08 Mike Frysinger <vapier@gentoo.org>
2
3 * Make-common.in (C_DIALECT): Define.
4 (COMPILE.pre): Append $(C_DIALECT).
5 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
6
e904f56d
MF		 72021-01-07 Mike Frysinger <vapier@gentoo.org>
8
9 * sim-core.c (sim_memory_map): Define.
10
dfb856ba
MF		 112021-01-04 Mike Frysinger <vapier@gentoo.org>
12
13 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
14 * configure: Regenerate.
15
babd2ee1
MF		 162021-01-04 Mike Frysinger <vapier@gentoo.org>
17
18 * sim-options.c (sim_print_version): Print out more details when
19 is_command is non-zero.
20
19b1c385
MF		 212021-01-04 Mike Frysinger <vapier@gentoo.org>
22
23 * sim-options.c (standard_option_handler): Call sim_print_version.
24 (sim_print_version): New function.
25 * sim-options.h (sim_print_version): New prototype.
26
dbed468b
MF		 272021-01-04 Mike Frysinger <vapier@gentoo.org>
28
29 * sim-config.c (print_sim_config): Rename to ...
2b667e32 30 (sim_config_print): ... this.
dbed468b
MF		 31 * sim-config.h: Likewise.
32
0ede24f2
MF		 332021-01-02 Mike Frysinger <vapier@gentoo.org>
34
35 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
36 FLOOR_PAGE): Delete unused macros.
37 (align_up, align_down): Define.
38
b3f8962b
TV		 392020-08-10 Tom de Vries <tdevries@suse.de>
40
41 * sim-cpu.c: Include stdlib.h for free.
42
b760fb3a
SM		 432020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
44
45 * nrun.c: Include stdlib.h.
46 * sim-core.c: Likewise.
47 * sim-engine.c: Likewise.
48 * sim-io.c: Likewise.
49 * sim-module.c: Likewise.
50 * sim-reason.c: Likewise.
51
78aa740b
TT		 522019-12-19 Tom Tromey <tromey@adacore.com>
53
54 PR build/24572:
55 * Makefile.in (install-strip): New target.
56
f47674be
PK		 572019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
58
59 * sim-utils.c: Prevent buffer overflow.
60
ddd44b70
DD		 612019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
62
63 * gennltvals.sh: Add PRU libgloss target.
64 * nltvals.def: Regenerate from the latest libgloss sources.
65
f1cc84f5
SH		 662019-06-13 Stafford Horne <shorne@gmail.com>
67
68 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
69 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
70 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
71
688cea90
SH		 722019-06-13 Stafford Horne <shorne@gmail.com>
73
74 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
75 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
76
798066ab
AB		 772019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
78
79 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
80 CURRENT_TARGET_BYTE_ORDER.
81 (SUBWORDTFSI): Likewise.
82 (JOINSIDF): Likewise.
83 (JOINSIXF): Likewise.
84 (JOINSITF): Likewise.
85
d3fe0d7b
AB		 862019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
87
88 * sim-base.h: Add 'sim-assert.h' include.
89 * sim-basics.h: Add 'libiberty.h' include.
90
b6061d4d
SH		 912019-03-28 Stafford Horne <shorne@gmail.com>
92
93 * sim-options.c: Include "config.h".
94 Include <stdio.h>.
95 * sim-watch.c: Include "config.h".
96 Include <stdio.h>.
97 * hw-device.c: Include <string.h>.
98 * hw-events.c: Include <string.h>.
99 * hw-handles.c: Include <stdlib.h>.
100 * sim-fpu.c: Include <stdlib.h>.
101
ef986697
SH		 1022019-03-28 Stafford Horne <shorne@gmail.com>
103
104 * Make-common.in (sim-arange_h): Remove sim-arange.c
105 * sim-arange.c: Remove SIM_ARANGE_C.
106 Add ifdef for _SIM_ARANGE_C_.
107 Include "sim-arange.h".
108 Remove include for unused "sim-assert.h".
109 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
110 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
111 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
112 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
113 INLINE_SIM_ARANGE.
114 * sim-arange.h (sim_addr_range_add): Declare as
115 INLINE_SIM_ARANGE.
116 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
117 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
118 Remove definition of SIM_ARANGE_INLINE.
119 Remove [HAVE_INLINE].
120 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
121 * sim-base.h: Include "sim-arange.h"
122 * sim-basics.h: Remove include of "sim-arange.h"
123 * sim-inline.c: Include "sim-arange.c"
124 * sim-inline.h: Define INLINE_SIM_ARANGE.
125 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
126 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
127
67f8b42f
TT		 1282019-01-26 Tom Tromey <tom@tromey.com>
129
130 * Make-common.in (version.c): Use sim's create-version.sh.
131 * create-version.sh: New file.
132
7516c26f
PK		 1332019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
134
b84bb29d 135 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 136
dc7e8184
SM		 1372019-01-15 Simon Marchi <simon.marchi@ericsson.com>
138
139 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
140
c5ebe0ff
AB		 1412018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
142
143 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
144 this point, it should have already been set in cb_syscall.
145
07f5f4c6
RH		 1462018-10-05 Stafford Horne <shorne@gmail.com>
147
148 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
149 (ADDOFDI): New function, add overflow flag DI variant.
150 (SUBCFDI): New function, subtract carry flag DI variant.
151 (SUBOFDI): New function, subtract overflow flag DI variant.
152
2283a210
КВО		 1532018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
154
155 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
156 cpu_core.byte_xor.
157 * sim-core.c (sim_core_set_xor): Likewise.
158 (sim_core_xor_read_buffer): Likewise.
159 (sim_core_xor_write_buffer): Likewise.
160
58884b0e
PG		 1612017-12-12 Peter Gavin <pgavin@gmail.com>
162 Stafford Horne <shorne@gmail.com>
163
164 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
165 flag.
166 (MUL1OFSI): New function, 1's complement overflow flag.
167
07b95864
PG		 1682017-12-12 Peter Gavin <pgavin@gmail.com>
169 Stafford Horne <shorne@gmail.com>
170
171 * cgen-accfp.c (remsf, remdf): New function.
172 (cgen_init_accurate_fpu): Add remsf and remdf.
173 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
174 * sim-fpu.c (sim_fpu_rem): New function.
175 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
176 (sim_fpu_rem): New function.
177 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
178
5c887dd5
JB		 1792017-09-06 John Baldwin <jhb@FreeBSD.org>
180
181 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
182 environment.
183
003ca0fd
YQ		 1842017-05-24 Yao Qi <yao.qi@linaro.org>
185
186 * sim-trace.c (trace_disasm): Caller update.
187
5357150c
MF		 1882016-08-15 Mike Frysinger <vapier@gentoo.org>
189
190 * sim-base.h (sim_state_base): Add prog_syms_count.
191 (STATE_PROG_SYMS_COUNT): Define.
192 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
193 (trace_load_symbols): New function.
194 (trace_sym_value): Likewise.
195 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
196 loading logic with a call to trace_load_symbols.
197 * sim-trace.h (trace_load_symbols, trace_sym_value): New
198 prototypes.
199
4c171e25
MF		 2002016-08-13 Mike Frysinger <vapier@gentoo.org>
201
202 * cgen-types.h (mode_names): Mark const.
203 * cgen-utils.c (mode_names): Likewise.
204
6b979454
MF		 2052016-08-13 Mike Frysinger <vapier@gentoo.org>
206
207 * cgen-defs.h (struct cgen_state): Delete argv and envp.
208 (STATE_ARGV, STATE_ENVP): Delete.
209
13754e4c
NC		 2102016-02-04 Nick Clifton <nickc@redhat.com>
211
212 * cgen-scache.c (scache_option_handler): Prevent possible
213 undefined behaviour computing the size of the scache by using
214 unsigned integers instead of signed integers.
215
f749ed60
JB		 2162016-01-17 Joel Brobecker <brobecker@adacore.com>
217
218 * sim-fpu.c: Minor comment fixes throughout.
219
3c8e93b7
JB		 2202016-01-17 Joel Brobecker <brobecker@adacore.com>
221
222 * sim-fpu.c (print_bits): Minor reformatting (no code change).
223 (sim_fpu_map): Likewise.
224
34ac507d
MF		 2252016-01-11 Mike Frysinger <vapier@gentoo.org>
226
227 * sim-config.c (print_sim_config): Drop extra whitespace before =
228 in output for byte order, stdio, and msb settings.
229
ce39bd38
MF		 2302016-01-10 Mike Frysinger <vapier@gentoo.org>
231
232 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
233 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
234 sim-stdio, sim-trace, and sim-profile.
235 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
236 (SIM_AC_OPTION_ASSERT): Likewise.
237 (SIM_AC_OPTION_SMP): Likewise.
238 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
239 * configure: Regenerate.
240 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
241 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
242 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
243 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
244 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
245 WITH_ENVIRONMENT & USER_ENVIRONMENT.
246 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
247 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
248 WITH_ASSERT, WITH_STDIO): Delete.
249 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
250 check.
251
e19418e0
MF		 2522016-01-10 Mike Frysinger <vapier@gentoo.org>
253
254 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
255 * configure: Regenerate.
256 * Make-common.in (SIM_PACKAGES): Delete.
257 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
258
16f7876d
MF		 2592016-01-10 Mike Frysinger <vapier@gentoo.org>
260
261 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
262
35656e95
MF		 2632016-01-10 Mike Frysinger <vapier@gentoo.org>
264
265 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
266
99d8e879
MF		 2672016-01-10 Mike Frysinger <vapier@gentoo.org>
268
269 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
270 sim_link_links.
271 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
272 * gentmap.c: Change targ-vals.def include to nltvals.def.
273 * Make-common.in (gentmap): Change targ-vals.def to
274 $(srccom)/nltvals.def.
275 (distclean): Delete rm -f targ-vals.def.
276 * Makefile.in: Update comment.
277
347fe5bb
MF		 2782016-01-10 Mike Frysinger <vapier@gentoo.org>
279
280 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
281 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
282 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
283
0dc73ef7
MF		 2842016-01-10 Mike Frysinger <vapier@gentoo.org>
285
286 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
287 and --enable-sim-stdcall and sim_stdcall.
288 * configure: Regenerate.
289 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
290 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
291 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
292 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
293 (REGPARM_*): Delete all regparm defines and their use.
294
22be3fbe
MF		 2952016-01-10 Mike Frysinger <vapier@gentoo.org>
296
297 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
298 * Make-common.in (SIM_CFLAGS): Delete.
299 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
300 * Makefile.in: Likewise.
301
936df756
MF		 3022016-01-09 Mike Frysinger <vapier@gentoo.org>
303
304 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
305 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
306 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
307 * acinclude.m4 (SIM_AC_COMMON): ... here.
308 * aclocal.m4, configure: Regenerate.
309 * config.in: Delete file.
310 * callback.c: Change cconfig.h include to config.h.
311 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
312 syscall.c: Likewise.
313 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
314 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
315
b900245c
MF		 3162016-01-06 Mike Frysinger <vapier@gentoo.org>
317
318 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
319 date, and time information.
320
2e3d4f4d
MF		 3212016-01-06 Mike Frysinger <vapier@gentoo.org>
322
323 * sim-options.c (sim_parse_args): Mark argv array const.
324 * sim-options.h (sim_parse_args): Likewise.
325
bfb2629c
MF		 3262016-01-05 Mike Frysinger <vapier@gentoo.org>
327
328 * sim-trace.c: Include dis-asm.h.
329 (OPTION_TRACE_DISASM): New enum.
330 (trace_options): Add trace-disasm flag.
331 (trace_option_handler): Handle OPTION_TRACE_DISASM.
332 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
333 (dis_read, dis_printf, trace_disasm): New functions.
334 * sim-trace.h: Include dis-asm.h.
335 (TRACE_INSN_IDX): Clarify comment.
336 (TRACE_DISASM_IDX): New enum.
337 (TRACE_disasm): New define.
338 (WITH_TRACE_DISASM_P): New define.
339 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
340 (STRACE_DISASM_P): New define.
341 (TRACE_DISASM_P): Likewise.
342 (TRACE_DISASM_P): Likewise.
343 (TRACE_DISASM): Likewise.
344 (trace_disasm): New function.
345
44ddb0c6
MF		 3462016-01-04 Mike Frysinger <vapier@gentoo.org>
347
348 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
349
bc273e17
MF		 3502016-01-04 Mike Frysinger <vapier@gentoo.org>
351
352 * cgen-scache.c (MAX): Delete.
353 (scache_init): Change MAX to max.
354 * cgen-trace.c (min): Delete.
355 * cgen-utils.c (min): Delete.
356 * sim-basics.h [!min] (min): Define.
357 [!max] (max): Define.
358
8d7d784e
MF		 3592016-01-04 Mike Frysinger <vapier@gentoo.org>
360
361 * sim-options.c (sim_parse_args): Tweak getopt error message.
362
9bbf6f91
MF		 3632016-01-04 Mike Frysinger <vapier@gentoo.org>
364
365 * acinclude.m4 (sim-bswap): Delete.
366 * configure: Regenerate.
367 * Make-common.in (SIM_BSWAP): Delete.
368 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
369 * sim-config.h (htonl, ntohl): Delete.
370 (WITH_BSWAP): Delete.
371
77cf2ef5
MF		 3722016-01-03 Mike Frysinger <vapier@gentoo.org>
373
374 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
375 opterr state to it before calling getopt_long and restore afterwards.
376 Set opterr to 0. When optc is '?', call sim_io_eprintf.
377
61971b86
MF		 3782016-01-03 Mike Frysinger <vapier@gentoo.org>
379
380 * hw-device.h (device): Delete commented typedef.
381 * sim-basics.h (device): Delete typedef.
382
34fed699
MF		 3832016-01-03 Mike Frysinger <vapier@gentoo.org>
384
385 * sim-options.c (sim_parse_args): Replace for loop with a call
386 to countargv.
387
aba6f46b
MF		 3882016-01-03 Mike Frysinger <vapier@gentoo.org>
389
390 * nrun.c (myname): Mark const.
391 (main): Mark name const. Replace myname parsing loop with a
392 call to lbasename.
393
0cb8d851
MF		 3942016-01-03 Mike Frysinger <vapier@gentoo.org>
395
396 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
397 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
398 (SIM_AC_OPTION_HOSTENDIAN): Delete.
399 * config.in, configure: Regenerate.
400 * Make-common.in (SIM_HOSTENDIAN): Delete.
401 * sim-config.c (current_host_byte_order): Delete.
402 (sim_config): Delete current_host_byte_order assignments and
403 CURRENT_HOST_BYTE_ORDER checks.
404 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
405 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
406 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
407 (current_host_byte_order): Delete.
408 (CURRENT_HOST_BYTE_ORDER): Likewise.
409 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
410 (HOST_BYTE_ORDER): ... this.
411 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
412 HOST_BYTE_ORDER.
413 (sim_endian_join_16): Likewise.
414 * sim-n-core.h (sim_core_read_misaligned_N): Change
415 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
416 (sim_core_write_misaligned_N): Likewise.
417 * sim-n-endian.h (endian_t2h_N): Likewise.
418 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
419 endian_le2h_N): Likewise.
420 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
421
1ac72f06
MF		 4222016-01-02 Mike Frysinger <vapier@gentoo.org>
423
424 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
425 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
426 BFD_ENDIAN_UNKNOWN.
427 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
428 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
429 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
430 * nrun.c (main): Likewise.
431 * sim-config.c (current_host_byte_order): Change type to enum
432 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
433 (current_target_byte_order): Likewise.
434 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
435 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
436 BFD_ENDIAN_UNKNOWN.
437 (sim_config): Change prefered_target_byte_order type to enum
438 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
439 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
440 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
441 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
442 Delete all the various arch/OS endian includes & defines.
443 (current_host_byte_order): Change type to enum bfd_endian.
444 (current_target_byte_order): Likewise.
445 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
446 (CURRENT_TARGET_BYTE_ORDER): Likewise.
447 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
448 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
449 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
450 BFD_ENDIAN_UNKNOWN.
451 (sim_events_watch_core): Likewise.
452 * sim-events.h: Likewise.
453 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
454 BFD_ENDIAN_BIG.
455 (sim_core_write_misaligned_N): Likewise.
456 * sim-n-endian.h (endian_h2be_N): Likewise.
457 (endian_be2h_N): Likewise.
458 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
459 (offset_N): Likewise.
460 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
461 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
462
d47f5b30
MF		 4632016-01-02 Mike Frysinger <vapier@gentoo.org>
464
465 * cgen-defs.h (current_state): Delete.
466 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
467 * sim-utils.c (current_state): Delete.
468
9950eccb
MF		 4692015-12-30 Mike Frysinger <vapier@gentoo.org>
470
471 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
472 to use lbasename.
473
5e744ef8
MF		 4742015-12-27 Mike Frysinger <vapier@gentoo.org>
475
476 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
477
1b393626
MF		 4782015-12-26 Mike Frysinger <vapier@gentoo.org>
479
480 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
481 * config.in, configure: Regenerate.
482 * Make-common.in (sim-basics_h): Delete tconfig.h.
483 (distclean): Likewise.
484 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
485 (new_sim_core_mapping): Delete WITH_HW and device *device.
486 (sim_core_map_attach, sim_core_attach): Likewise.
487 (sim_core_read_buffer): Delete WITH_DEVICES logic.
488 (sim_core_write_buffer): Likewise.
489 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
490 *device.
491 (sim_core_attach): Likewise.
492 (device_io_read_buffer, device_io_write_buffer): Delete.
493 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
494 (sim_core_write_aligned_N): Likewise.
495 * tconfig.h: Delete file.
496
dea10706
MF		 4972015-12-26 Mike Frysinger <vapier@gentoo.org>
498
499 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
500 Call sim_cpu_hw_io_read_buffer if cpu is valid.
501 (sim_core_write_buffer): Move cia decl to top of func. Call
502 sim_cpu_hw_io_write_buffer if cpu is valid.
503
49aef5a5
MF		 5042015-12-25 Mike Frysinger <vapier@gentoo.org>
505
506 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
507 HW_TRACE call.
508 (hw_find_integer_property): Likewise.
509 (hw_find_integer_array_property): Likewise.
510 (hw_add_duplicate_property): Likewise.
511
cf59f47e
MF		 5122015-12-25 Mike Frysinger <vapier@gentoo.org>
513
514 * sim-config.h (WITH_ENGINE): Delete.
515 * sim-module.c (modules): Always include sim_engine_install.
516
0d585950
MF		 5172015-12-25 Mike Frysinger <vapier@gentoo.org>
518
519 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
520 * cgen-types.h (SIM_HAVE_MODEL): Delete.
521 * sim-base.h: Always include sim-model.h.
522 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
523 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
524 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
525 [!WITH_MODEL_P] (sim_machs): Define.
526 * sim-model.h: Add some developer docs.
527 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
528 (WITH_MODEL_P): Define.
529 * sim-module.c (modules): Always include sim_model_install.
530 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
531
8a0ebee6
MF		 5322015-12-25 Mike Frysinger <vapier@gentoo.org>
533
534 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
535 * sim-model.c: Likewise.
536 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
537 SIM_MACH_IMP_PROPERTIES
538
42a3af56
MF		 5392015-12-25 Mike Frysinger <vapier@gentoo.org>
540
541 * sim-core.c (device_error): Delete.
542 (sim_core_map_attach): Delete calls to device_error.
543 (sim_core_attach): Likewise.
544 * sim-core.h (device_error): Delete.
545 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
546 to sim_engine_abort.
547 (sim_core_write_aligned_N): Likewise.
548
9e8e7dd9
MF		 5492015-12-25 Mike Frysinger <vapier@gentoo.org>
550
551 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
552 * sim-core.c (sim_core_write_buffer): Likewise.
553 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
554 (sim_core_write_aligned_N): Likewise.
555
268c9139
MF		 5562015-12-25 Mike Frysinger <vapier@gentoo.org>
557
558 * dv-pal.c: Include config.h and sim-main.h.
559 (hw_pal_io_read_buffer): Always call CPU_INDEX.
560
26936211
MF		 5612015-12-24 Mike Frysinger <vapier@gentoo.org>
562
563 * sim-options.c (standard_options): Always enable load-lma and
564 load-vma options.
565 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
566
9db2b719
MF		 5672015-12-24 Mike Frysinger <vapier@gentoo.org>
568
569 * sim-module.c (MODULE_LIST): Delete.
570
bd3fb5b8
MF		 5712015-12-24 Mike Frysinger <vapier@gentoo.org>
572
573 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
574 Move to h8300/compile.c.
575 [SIM_H8300] (standard_options): Likewise.
576 (standard_option_handler): Likewise.
577
84e8e361
MF		 5782015-12-24 Mike Frysinger <vapier@gentoo.org>
579
580 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
581 sim_watchpoint_install.
582
3cabaf66
MF		 5832015-12-24 Mike Frysinger <vapier@gentoo.org>
584
585 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
586 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
587 sim_memopt_install.
588 * sim-options.c (OPTION_MEM_SIZE): Delete.
589 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
590 (standard_option_handler): Likewise.
591
8abe6c66
MF		 5922015-12-24 Mike Frysinger <vapier@gentoo.org>
593
594 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
595
dc11500a
MF		 5962015-11-21 Mike Frysinger <vapier@gentoo.org>
597
598 PR sim/18762
599 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
600
2561d580
MF		 6012015-11-21 Mike Frysinger <vapier@gentoo.org>
602
603 PR sim/19273
604 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
605 vasprintf, and va_end together. Check ret after va_end call.
606
37258e99
MF		 6072015-11-21 Mike Frysinger <vapier@gentoo.org>
608
609 * sim-types.h (SIM_PRI_TB): Define.
610 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
611 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
612 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
613 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
614
cdf850e9
MF		 6152015-11-17 Mike Frysinger <vapier@gentoo.org>
616
617 * sim-main.h (WITH_MODULO_MEMORY): Delete.
618 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
619 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
620 (sim_core_translate): Likewise.
621 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
622
146b80ff
MF		 6232015-11-16 Mike Frysinger <vapier@gentoo.org>
624
625 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
626 (cgen_cpu_close): Change to XCONCAT2.
627
797eee42
MF		 6282015-11-15 Mike Frysinger <vapier@gentoo.org>
629
630 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
631 and sim-stop.o.
632
6e4f085c
MF		 6332015-11-14 Mike Frysinger <vapier@gentoo.org>
634
635 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
636 * sim-close.c: New file.
637
8e394ffc
AB		 6382015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
639 Ali Lown <ali.lown@imgtec.com>
640
641 * sim-bits.h (EXTEND6): New macro.
642 (EXTEND12): New macro.
643 (EXTEND25): New macro.
644
602a67cb
MF		 6452015-06-24 Mike Frysinger <vapier@gentoo.org>
646
647 * sim-trace.c (trace_one_insn): Delete.
648 * sim-trace.h (trace_one_insn): Delete.
649
9b6025d1
MF		 6502015-06-24 Mike Frysinger <vapier@gentoo.org>
651
652 * sim-trace.c (debug_printf): Rename to ...
653 (sim_debug_printf): ... this.
654 * sim-trace.h (debug_printf): Delete define.
655 (debug_printf): Rename to ...
656 (sim_debug_printf): ... this.
657
fa8f87e5
MF		 6582015-06-24 Mike Frysinger <vapier@gentoo.org>
659
660 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
661 (trace_options): Add trace-register option.
662 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
663 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
664 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
665 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
666 TRACE_REGISTER_P, TRACE_REGISTER): Define.
667
cf304b56
MF		 6682015-06-24 Mike Frysinger <vapier@gentoo.org>
669
670 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
671 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
672 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
673 STRACE_DEBUG): Define.
674
8371bf0c
MF		 6752015-06-24 Mike Frysinger <vapier@gentoo.org>
676
677 * sim-trace.c (trace_options): Update help text for trace-alu,
678 trace-fpu, trace-vpu, and trace-semantics.
679 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
680 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
681
e7505490
MF		 6822015-06-24 Mike Frysinger <vapier@gentoo.org>
683
684 * sim-assert.h (SIM_FILTER_PATH): Delete.
685 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
686 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
687 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
688 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
689 * sim-events.c: Include libiberty.h.
690 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
691
8d0978fb
MF		 6922015-06-23 Mike Frysinger <vapier@gentoo.org>
693
694 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
695 (AC_ARG_ENABLE(sim-cflags)): Likewise.
696 (AC_ARG_ENABLE(sim-debug)): Likewise.
697 (AC_ARG_ENABLE(sim-stdio)): Likewise.
698 (AC_ARG_ENABLE(sim-trace)): Likewise.
699 (AC_ARG_ENABLE(sim-profile)): Likewise.
700 (AC_ARG_ENABLE(sim-environment)): Likewise.
701 (AC_ARG_ENABLE(sim-alignment)): Likewise.
702 (AC_ARG_ENABLE(sim-assert)): Likewise.
703 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
704 (AC_ARG_ENABLE(sim-endian)): Likewise.
705 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
706 (AC_ARG_ENABLE(sim-float)): Likewise.
707 (AC_ARG_ENABLE(sim-scache)): Likewise.
708 (AC_ARG_ENABLE(sim-default-model)): Likewise.
709 (AC_ARG_ENABLE(sim-inline)): Likewise.
710 (AC_ARG_ENABLE(sim-packages)): Likewise.
711 (AC_ARG_ENABLE(sim-regparm)): Likewise.
712 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
713 (AC_ARG_ENABLE(sim-smp)): Likewise.
714 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
715 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
716 (AC_ARG_ENABLE(cgen-maint)): Likewise.
717 * configure: Regenerate.
718
4953dc20
MF		 7192015-06-23 Mike Frysinger <vapier@gentoo.org>
720
721 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
722
b50a1532
MF		 7232015-06-23 Mike Frysinger <vapier@gentoo.org>
724
725 * cgen-trace.c [!__STDC__]: Delete.
726 * sim-trace.h [!__STDC__]: Likewise.
727
ccd4b295
MF		 7282015-06-21 Mike Frysinger <vapier@gentoo.org>
729
730 * sim-model.c (sim_model_init): Assert model is not NULL.
731
f55b33d5
MF		 7322015-06-21 Mike Frysinger <vapier@gentoo.org>
733
734 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
735 stdint.h. Replace all signed/unsigned typedefs with int#_t and
736 uint#_t.
737
618b526e
MF		 7382015-06-21 Mike Frysinger <vapier@gentoo.org>
739
740 * sim-alu.h (_SIM_ALU_H_): Rename to ...
741 (SIM_ALU_H): ... this.
742 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
743 (SIM_ASSERT_H): ... this.
744 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
745 (SIM_BASICS_H): ... this.
746 * sim-bits.h (_SIM_BITS_H_): Rename to ...
747 (SIM_BITS_H): ... this.
748 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
749 (SIM_ENDIAN_H): ... this.
750
57b42d64
MF		 7512015-06-18 Mike Frysinger <vapier@gentoo.org>
752
753 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
754 constant string.
755
7aec3bb9
MF		 7562015-06-18 Mike Frysinger <vapier@gentoo.org>
757
758 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
759 m for sentinel testing.
760
7d5c6c43
MF		 7612015-06-17 Mike Frysinger <vapier@gentoo.org>
762
763 * sim-syscall.c: Include errno.h and targ-vals.h.
764 (sim_syscall_multi, sim_syscall): Define.
765 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
766 * syscall.c (cb_syscall): Extend comment.
767
61a0c964
MF		 7682015-06-17 Mike Frysinger <vapier@gentoo.org>
769
770 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
771 * sim-syscall.c: New file.
772 * sim-syscall.h: New file.
773
6362a3f8
MF		 7742015-06-17 Mike Frysinger <vapier@gentoo.org>
775
776 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
777 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
778 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
779 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
780 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
781 Define.
782 * gentmap.c (gen_targ_map_c): Output name field.
783
306f4178
MF		 7842015-06-12 Mike Frysinger <vapier@gentoo.org>
785
786 * acinclude.m4: Change configure.in to configure.ac.
787 * sim-config.h: Likewise.
788
a3487082
MF		 7892015-06-12 Mike Frysinger <vapier@gentoo.org>
790
791 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
792 * configure: Regenerate.
793
bb11f3ed
MF		 7942015-06-12 Mike Frysinger <vapier@gentoo.org>
795
796 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
797 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
798 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
799 TRACE_DEBUG): Define.
800
bffcfec8
MF		 8012015-06-12 Mike Frysinger <vapier@gentoo.org>
802
803 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
804 * sim-trace.c (trace_option_handler): Likewise.
805 * sim-trace.h (WITH_TRACE_ANY_P): Define.
806 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
807 (TRACE_ANY_P): Likewise.
808
db7858e2
MF		 8092015-06-12 Mike Frysinger <vapier@gentoo.org>
810
811 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
812 CGEN_TRACE_INSN_FINI.
813 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
814 trace_result to cgen_trace_result, trace_insn_fini to
815 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
816 and trace_extract to cgen_trace_extract.
817 * cgen-trace.h (trace_insn_init): Rename to ...
818 (cgen_trace_insn_init): ... this.
819 (trace_insn_fini): Rename to ...
820 (cgen_trace_insn_fini): ... this.
821 (trace_insn): Rename to ...
822 (cgen_trace_insn): ... this.
823 (trace_extract): Rename to ...
824 (cgen_trace_extract): ... this.
825 (trace_result): Rename to ...
826 (cgen_trace_result): ... this.
827 (TRACE_RESULT_P): Rename to ...
828 (CGEN_TRACE_RESULT_P): ... this.
829 (TRACE_INSN_INIT): Rename to ...
830 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
831 cgen_trace_insn_init.
832 (TRACE_INSN_FINI): Rename to ...
833 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
834 cgen_trace_insn_fini.
835 (TRACE_PRINTF): Rename to ...
836 (CGEN_TRACE_PRINTF): ... this.
837 (TRACE_INSN): Rename to ...
838 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
839 (TRACE_EXTRACT): Rename to ...
840 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
841 cgen_trace_extract.
842 (TRACE_RESULT): Rename to ...
843 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
844 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
845 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
846 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
847 TRACE_INSN to CGEN_TRACE_INSN.
848 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
849
83034798
MF		 8502015-06-11 Mike Frysinger <vapier@gentoo.org>
851
852 * sim-events.c (ETRACE_P): Delete.
853 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
854 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
855 * sim-events.h (struct _sim_events): Delete trace member.
856 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
857 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
858
ce4eda4a
MF		 8592015-06-11 Mike Frysinger <vapier@gentoo.org>
860
861 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
862 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
863 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
864 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
865
a6c2a374
MF		 8662015-06-11 Mike Frysinger <vapier@gentoo.org>
867
868 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
869
9b9c712c
MF		 8702015-06-11 Mike Frysinger <vapier@gentoo.org>
871
872 * sim-trace.h (WITH_TRACE_P): New define.
873 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
874 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
875 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
876 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
877 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
878 Redefine to use WITH_TRACE_P.
879
8802015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 881
882 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
883 mistake in call to sim_engine_abort.
509c2f32 884
0a13382c
NC		 8852015-04-29 Nick Clifton <nickc@redhat.com>
886
887 PR 18273
888 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
889 increasing parenthesis around casts to signed values.
0a13382c 890
767e68f1
MF		 8912015-04-21 Mike Frysinger <vapier@gentoo.org>
892
893 * gennltvals.sh: Add mcore support.
894 * nltvals.def: Regenerate.
895
248d23e8
MF		 8962015-04-21 Mike Frysinger <vapier@gentoo.org>
897
898 * cgen.sh: Add +x permissions.
899 * genmloop.sh: Likewise.
900 * gentvals.sh: Likewise.
901 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
902 Change all uses of srcroot for newlib to newlibroot.
903
20bca71d
MF		 9042015-04-18 Mike Frysinger <vapier@gentoo.org>
905
906 * sim-base.h (SIM_CPU): New typedef.
907
7e83aa92
MF		 9082015-04-18 Mike Frysinger <vapier@gentoo.org>
909
910 * cgen-engine.h (CIA_ADDR): Delete.
911 * sim-base.h: Update sim_cia example.
912 [!CIA_ADDR] (sim_cia): New typedef.
913
034685f9
MF		 9142015-04-17 Mike Frysinger <vapier@gentoo.org>
915
916 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
917 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
918 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
919 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
920 CIA_SET to CPU_PC_SET.
921
78e9aa70
MF		 9222015-04-15 Mike Frysinger <vapier@gentoo.org>
923
924 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
925 * sim-main.h (STATE_CPU): Remove from comment and define.
926
bf12d44e
MF		 9272015-04-13 Mike Frysinger <vapier@gentoo.org>
928
929 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
930 * configure: Regenerate.
931
a542beff
MF		 9322015-04-13 Mike Frysinger <vapier@gentoo.org>
933
934 * sim-options.c: Include version.h.
935 (OPTIONS_VERSION): New enum.
936 (standard_options): Add "version".
937 (standard_option_handler): Handle OPTIONS_VERSION.
938
8c32ba22
MF		 9392015-04-13 Mike Frysinger <vapier@gentoo.org>
940
941 * Makefile.in (version.o): Change to using create-version.sh from gdb.
942 (create-version.sh): Delete.
943
122bbfb5
MF		 9442015-04-06 Mike Frysinger <vapier@gentoo.org>
945
946 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
947
0fe84f3f
MF		 9482015-04-01 Mike Frysinger <vapier@gentoo.org>
949
950 * run-sim.h, run.c: Delete.
951 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
952
aadc9410
MF		 9532015-03-31 Mike Frysinger <vapier@gentoo.org>
954
955 * config.in, configure: Regenerate.
956 * Make-common.in (CSEARCH): Add $(ZLIBINC).
957 (ZLIB, ZLIBINC): Define.
958 (BFD_LIB): Add $(ZLIB).
959
5a394431
MF		 9602015-03-31 Mike Frysinger <vapier@gentoo.org>
961
962 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
963 * cgen-ops.h (SEMOPS_INLINE): Likewise.
964
92fc6153
MF		 9652015-03-29 Mike Frysinger <vapier@gentoo.org>
966
967 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
968 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
969 * sim-inline.h (INLINE2): Define to gnu_inline when available.
970
596f8827
MF		 9712015-03-24 Mike Frysinger <vapier@gentoo.org>
972
973 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
974 usage of STATE_WATCHPOINTS.
975 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
976 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
977
523ba8f9
MF		 9782015-03-24 Mike Frysinger <vapier@gentoo.org>
979
980 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
981
c0931f26
MF		 9822015-03-24 Mike Frysinger <vapier@gentoo.org>
983
984 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
985
30452bbe
MF		 9862015-03-24 Mike Frysinger <vapier@gentoo.org>
987
988 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
989 of enable_sim_hardware to AC_ARG_ENABLE.
990
49cd1634
MF		 9912015-03-23 Mike Frysinger <vapier@gentoo.org>
992
993 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
994 Add dv-sockser.o to sim_hw_objs.
995
3649cb06
MF		 9962015-03-23 Mike Frysinger <vapier@gentoo.org>
997
998 * dv-sockser.c: Include config.h.
999 * dv-sockser.h: Include sim-inline.h.
1000 [HAVE_DV_SOCKSER]: Move all prototypes here.
1001 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1002 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1003
6cd5ace4
MF		 10042015-03-16 Mike Frysinger <vapier@gentoo.org>
1005
1006 * gentmap.c, run.c: Convert old style prototypes.
1007
ae7d0cac
MF		 10082015-03-16 Mike Frysinger <vapier@gentoo.org>
1009
1010 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1011 symlinking tconfig.h to tconfig.in.
1012 * config.in, configure: Regenerate.
1013 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1014 * tconfig.in: Rename file ...
1015 * tconfig.h: ... here.
1016
8406bb59
MF		 10172015-03-15 Mike Frysinger <vapier@gentoo.org>
1018
1019 * dv-socker.h (dv_sockser_install): Declare.
1020 * sim-module.c: Include config.h.
1021 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1022 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1023 * sim-module.h: Include gdb/remote-sim.h.
1024
1303206d
MF		 10252015-03-14 Mike Frysinger <vapier@gentoo.org>
1026
1027 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1028 (sim-inline.c): Delete rule.
1029
465fb143
MF		 10302015-03-14 Mike Frysinger <vapier@gentoo.org>
1031
1032 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1033 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1034 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1035
93129366
MF		 10362015-03-14 Mike Frysinger <vapier@gentoo.org>
1037
1038 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1039 [!ASSERT, WITH_ASSERT]: Likewise.
1040 * sim-endian.c: Delete sim-io.h include.
1041
4c4ca605
MF		 10422015-02-19 Mike Frysinger <vapier@gentoo.org>
1043
1044 * run-sim.h (sim_kill): Delete unused prototype.
1045
dc1d9d1f
CG		 10462015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1047
16218fd3
CG		 1048 * gentmap.c: Include "string.h".
1049
10502015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1051
1052 * sim-options.c (sim_args_command): Call freeargv() when failure
1053 occurs.
dc1d9d1f 1054
fdbf396f
JB		 10552015-01-07 Joel Brobecker <brobecker@adacore.com>
1056
1057 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1058
2d7bb758
JB		 10592014-12-03 Joel Brobecker <brobecker@adacore.com>
1060
1061 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1062 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1063 callbacks following renaming in callback.h.
1064 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1065 callback by call to "to_lstat" callback
1066
6aefca7e
GB		 10672014-08-28 Gary Benson <gbenson@redhat.com>
1068
1069 * sim-trace.h (debug_printf): New define.
1070
2974be62
AM		 10712014-08-19 Alan Modra <amodra@gmail.com>
1072
1073 * configure: Regenerate.
1074
faa743bb
RM		 10752014-08-15 Roland McGrath <mcgrathr@google.com>
1076
1077 * configure: Regenerate.
1078 * config.in: Regenerate.
1079
60d847df
MF		 10802014-03-10 Mike Frysinger <vapier@gentoo.org>
1081
1082 * sim-command.c (sim_do_command): Add const to cmd.
1083 * sim-options.c (sim_args_command): Add const to cmd.
1084 * sim-options.h (sim_args_command): Add const to cmd.
1085
b2b255bd
MF		 10862014-03-05 Mike Frysinger <vapier@gentoo.org>
1087
1088 * sim-hload.c (sim_load): Add const to prog.
1089 * sim-load.c (sim_load_file): Likewise.
1090 * sim-utils.c (sim_analyze_program): Likewise.
1091 * sim-utils.h (sim_analyze_program): Likewise.
1092 (sim_load_file): Likewise.
1093
1a8a700e
MF		 10942014-03-04 Mike Frysinger <vapier@gentoo.org>
1095
1096 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1097 * callback.c (system): Delete unused prototype.
1098 (os_init): Likewise.
1099 (os_shutdown): Likewise.
1100 (os_unlink): Likewise.
1101 (os_time): Likewise.
1102 (os_system): Likewise.
1103 (os_rename): Likewise.
1104 (os_write_stdout): Likewise.
1105 (os_flush_stdout): Likewise.
1106 (os_write_stderr): Likewise.
1107 (os_flush_stderr): Likewise.
1108 (os_write): Likewise.
1109 (os_read_stdin): Likewise.
1110 (os_read): Likewise.
1111 (os_open): Likewise.
1112 (os_lseek): Likewise.
1113 (os_isatty): Likewise.
1114 (os_get_errno): Likewise.
1115 (os_close): Likewise.
1116 (os_vprintf_filtered): Likewise.
1117 (os_evprintf_filtered): Likewise.
1118 (os_error): Likewise.
1119 (fdmap): Likewise.
1120 (fdbad): Likewise.
1121 (wrap): Likewise.
1122 (wrap): Change to new style prototype.
1123 (fdbad): Likewise.
1124 (fdmap): Likewise.
1125 (os_close): Likewise.
1126 (os_poll_quit): Likewise.
1127 (os_get_errno): Likewise.
1128 (os_isatty): Likewise.
1129 (os_lseek): Likewise.
1130 (os_open): Likewise.
1131 (os_read): Likewise.
1132 (os_read_stdin): Likewise.
1133 (os_write): Likewise.
1134 (os_write_stdout): Likewise.
1135 (os_flush_stdout): Likewise.
1136 (os_write_stderr): Likewise.
1137 (os_flush_stderr): Likewise.
1138 (os_rename): Likewise.
1139 (os_system): Likewise.
1140 (os_time): Likewise.
1141 (os_unlink): Likewise.
1142 (os_stat): Likewise.
1143 (os_fstat): Likewise.
1144 (os_lstat): Likewise.
1145 (os_ftruncate): Likewise.
1146 (os_truncate): Likewise.
1147 (os_pipe): Likewise.
1148 (os_pipe_empty): Likewise.
1149 (os_pipe_nonempty): Likewise.
1150 (os_shutdown): Likewise.
1151 (os_init): Likewise.
1152 (cb_read_target_syscall_maps): Likewise.
1153 (cb_target_to_host_syscall): Likewise.
1154 (cb_host_to_target_errno): Likewise.
1155 (cb_target_to_host_open): Likewise.
1156 (cb_store_target_endian): Likewise.
1157 (cb_host_to_target_stat): Likewise.
1158 * sim-hload.c (sim_load): Change to new style prototype.
1159 * sim-load.c (sim_load_file): Change to new style prototype.
1160 (report_transfer_performance): Likewise.
1161 (xprintf_bfd_vma): Likewise.
1162 * syscall.c (cb_get_string): Change to new style prototype.
1163 (get_path): Likewise.
1164 (cb_syscall): Likewise.
1165
7b064844
HPN		 11662013-10-15 Hans-Peter Nilsson <hp@axis.com>
1167
1168 * create-version.sh: Align parameters to match those of
1169 ../../gdb/common/create-version.sh.
1170 * Make-common.in (srcsim): New variable.
1171 (version.c): Adjust call to create-version.sh as per above.
1172
bf3d9781
AM		 11732013-09-23 Alan Modra <amodra@gmail.com>
1174
1175 * configure: Regenerate.
1176
f06dccb0
MF		 11772013-09-03 Mike Stump <mikestump@comcast.net>
1178
1179 * sim-options.c (complete_option_list): Mark text and word const.
1180
d6c2da54
TT		 11812013-06-28 Tom Tromey <tromey@redhat.com>
1182
1183 * Make-common.in (version.c): Use version.in, not
1184 common/version.in.
1185 * create-version.sh: Likewise.
1186
b652c496
JB		 11872013-06-24 Joel Brobecker <brobecker@adacore.com>
1188
1189 * create-version.sh: New script. Adapted from
1190 gdb/commong/create-version.sh.
1191 * Make-common.in (version.c): Update rule dependencies,
1192 and re-implement using create-version.sh.
1193
3346cfda
NC		 11942013-06-21 Nick Clifton <nickc@redhat.com>
1195
1196 * gennltvals.sh: Add msp430 support.
1197 * nltvals.def: Regenerate.
1198
31e6ad7d
MF		 11992013-06-03 Mike Frysinger <vapier@gentoo.org>
1200
1201 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1202 * aclocal.m4, configure: Regenerate.
1203
d3685d60
TT		 12042013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1205
1206 PR build/15414:
1207 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1208 -Wformat-nonliteral with -Wno-format.
1209
1517bd27
MF		 12102013-03-26 Mike Frysinger <vapier@gentoo.org>
1211
1212 * acinclude.m4: Regenerate.
1213
3fd38161
JS		 12142013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1215
1216 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1217 which do not support dv-sockser.o. Add always as option to
1218 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1219 is always required to be enabled by simulator.
1220
3f170f37
MF		 12212012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1222
1223 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1224 * nltvals.def: Regenerate.
1225
5f3ef9d0
JB		 12262012-06-16 Joel Brobecker <brobecker@adacore.com>
1227
1228 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1229 * config.in, configure: Regenerate.
1230
2c1fa544
PA		 12312012-05-24 Pedro Alves <palves@redhat.com>
1232
1233 * sim-signal.h (sim_signal_to_target): Rename to ...
1234 (sim_signal_to_gdb_signal): ... this.
1235 * sim-signal.c (sim_signal_to_target): Rename to ...
1236 (sim_signal_to_gdb_signal): ... this.
1237 * sim-reason.c (sim_stop_reason): Adjust to rename.
1238
a493e3e2
PA		 12392012-05-24 Pedro Alves <palves@redhat.com>
1240
1241 PR gdb/7205
1242
72f4393d 1243 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1244
2ea28649
PA		 12452012-05-24 Pedro Alves <palves@redhat.com>
1246
1247 PR gdb/7205
1248
1249 Replace target_signal with gdb_signal throughout.
1250
a6ff997c
NC		 12512012-05-18 Nick Clifton <nickc@redhat.com>
1252
1253 PR 14072
1254 * callback.c: Include config.h before system header files.
1255 * cgen-trace.c: Likewise.
1256 * cgen-utils.c: Likewise.
1257 * gentmap.c: Likewise.
1258
ffbc20d9
MF		 12592012-04-02 Mike Frysinger <vapier@gentoo.org>
1260
1261 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1262
2aaed979
KB		 12632012-03-28 Rathish C <rathish.c@kpitcummins.com>
1264
1265 * sim-trace.c: Update the function prototype of save_data_size.
1266 Move the enum data_fmt from here...
1267 * sim-trace.h: ...to here.
1268 Add function prototype of save_data.
1269
a35a3322
MF		 12702012-03-25 Mike Frysinger <vapier@gentoo.org>
1271
1272 * sim-core.h (sim_core_trans_addr): Add prototype.
1273
f914e384
HPN		 12742012-03-24 Hans-Peter Nilsson <hp@axis.com>
1275
1276 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1277 missing in last change.
1278
2232061b
MF		 12792012-03-24 Mike Frysinger <vapier@gentoo.org>
1280
1281 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1282 * nrun.c: Include string.h/strings.h.
1283 * aclocal.m4, config.in, configure: Regenerate.
1284
ac0aacdf
MF		 12852012-03-22 Mike Frysinger <vapier@gentoo.org>
1286
1287 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1288 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1289 out -Werror initialization.
1290
509deab2
MF		 12912012-03-19 Mike Frysinger <vapier@gentoo.org>
1292
1293 * Make-common.in (TAGS): Change a-z to [:lower:].
1294 * acinclude.m4 (sim-trace): Likewise.
1295 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1296 Change A-Za-z0-9 to [:alnum:].
1297
9a5e0c49
MF		 12982012-03-18 Mike Frysinger <vapier@gentoo.org>
1299
1300 * nrun.c (main): Display strsignal of sigrc.
1301
96cdfef0
MF		 13022012-01-06 Mike Frysinger <vapier@gentoo.org>
1303
1304 * Makefile.in (abs_srcdir): Declare.
1305 (srcroot): Define in terms of abs_srcdir.
1306 (headers): Change srcdir to abs_srcdir.
1307
12c3e59c
JB		 13082012-01-02 Joel Brobecker <brobecker@adacore.com>
1309
1310 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1311 header.
1312
96987c2b
JB		 13132011-12-19 Joel Brobecker <brobecker@adacore.com>
1314
1315 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1316 system bourne shell.
1317
71712327
MF		 13182011-12-03 Mike Frysinger <vapier@gentoo.org>
1319
1320 * syscall.c (cb_get_string): Rename from "get_string".
1321 (get_path): Rename get_string call to cb_get_string.
1322
db2e4d67
MF		 13232011-12-03 Mike Frysinger <vapier@gentoo.org>
1324
1325 * Make-common.in (VPATH): Add $(srccom).
1326 (DEP): Delete.
1327 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1328 POSTCOMPILE): New variables.
1329 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1330 Include dependency files, when using GNU Make. Delete all
1331 dependency-only rules.
1332 * aclocal.m4: Include ../../config/depstand.m4. Call
1333 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1334 (MAKE, GMAKE): New substs.
1335
a13852d9
MF		 13362011-11-07 Mike Frysinger <vapier@gentoo.org>
1337
1338 PR sim/13161
1339 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1340 * configure, config.in: Regenerate.
1341 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1342
4399a56b
MF		 13432011-10-19 Mike Frysinger <vapier@gentoo.org>
1344
1345 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1346
f1a81b37
JB		 13472011-10-18 John Wehle <john@feith.com> (tiny patch)
1348
1349 * sim-profile.c (profile_info): Only print the title once.
1350
9c082ca8
MF		 13512011-10-17 Mike Frysinger <vapier@gentoo.org>
1352
1353 * acinclude.m4: Rename from aclocal.m4.
1354 * aclocal.m4: Regenerate.
1355
6ffe910a
MF		 13562011-10-17 Mike Frysinger <vapier@gentoo.org>
1357
1358 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1359 * common.m4: Delete.
1360 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1361 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1362 * configure: Regenerate.
1363
59c0b43d
TT		 13642011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1365
1366 * sim-alu.h (ALU32_AND): Clear carry flag.
1367 (ALU32_AND): Clear carry flag.
1368
66f8d993
MF		 13692011-10-09 Mike Frysinger <vapier@gentoo.org>
1370
1371 * dv-cfi.c: Include stdbool.h.
1372
d56a2aae
MF		 13732011-10-09 Mike Frysinger <vapier@gentoo.org>
1374
1375 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1376
4a99173d
MF		 13772011-10-04 Mike Frysinger <vapier@gentoo.org>
1378
1379 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1380 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1381
10915d9a
MF		 13822011-07-12 Mike Frysinger <vapier@gentoo.org>
1383
1384 * sim-command.c: Include sim-options.h.
1385
63042524
MF		 13862011-07-12 Mike Frysinger <vapier@gentoo.org>
1387
1388 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1389
24a6c33d
MF		 13902011-07-12 Mike Frysinger <vapier@gentoo.org>
1391
1392 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1393 Delete direct call to AC_PROG_CC.
1394
2419798b
MF		 13952011-07-05 Mike Frysinger <vapier@gentoo.org>
1396
1397 * sim-command.c: New file.
1398 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1399 (sim-command.o): New rule.
1400
440db575
MF		 14012011-05-27 Mike Frysinger <vapier@gentoo.org>
1402
1403 * sim-options.c (standard_option_handler): Remove arg[0] check
1404 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1405 not an empty string, otherwise assign "" back to it.
1406
3ddcae71
MF		 14072011-05-26 Mike Frysinger <vapier@gentoo.org>
1408
1409 * nltvals.def: Regenerate to include Blackfin syscalls again.
1410
3a49ea9f
MF		 14112011-05-25 Mike Frysinger <vapier@gentoo.org>
1412
1413 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1414 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1415 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1416 (trace_idx_to_str): Likewise.
1417 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1418 (TRACE_syscall): Define.
1419 (WITH_TRACE_SYSCALL_P): Likewise.
1420 (TRACE_SYSCALL_P): Likewise.
1421
dd931b2f
MF		 14222011-05-23 Mike Frysinger <vapier@gentoo.org>
1423
1424 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1425 remove now-unnecessary sub-scope for glue->type setting.
1426 Check to see if the "reg" property exists before we use it, and
1427 if it doesn't exist, error out for "glue" devices.
1428
0e31da21
MF		 14292011-05-23 Mike Frysinger <vapier@gentoo.org>
1430
1431 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1432 glue-or, and set type to glue_xor when name is glue-xor.
1433 (hw_glue_port_event): Return immediately when type is glue_io
1434 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1435 and hw_port_event calls from glue_and to end of function.
1436
34b47c38
MF		 14372011-05-11 Mike Frysinger <vapier@gentoo.org>
1438
1439 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1440 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1441 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1442 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1443 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1444 around function arguments.
1445
56a9aa1d
MF		 14462011-04-14 Mike Frysinger <vapier@gentoo.org>
1447
1448 * sim-options.c (complete_option_list, sim_complete_command):
1449 New functions.
1450
d45bea91
MF		 14512011-04-02 Mike Frysinger <vapier@gentoo.org>
1452
1453 * dv-glue.c: Fix up style.
1454
12c4cbd5
MF		 14552011-04-02 Mike Frysinger <vapier@gentoo.org>
1456
1457 * hw-alloc.c (hw_alloc_data): Adjust brace.
1458 * hw-base.c (hw_base_data): Likewise.
1459 (generic_hw_unit_decode): Fix indentation.
1460 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1461 * hw-events.c (hw_event, hw_event_data): Likewise.
1462 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1463 * hw-instances.c (hw_instance_data): Likewise.
1464 * hw-instances.h (hw_instance): Likewise.
1465 * hw-main.h (hw_descriptor, enum): Likewise.
1466 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1467 * hw-ports.h (hw_port_descriptor): Likewise.
1468 * hw-properties.c (hw_property_data): Likewise.
1469 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1470 _range_property_spec, _reg_property_spec): Likewise.
1471 * hw-tree.c (_name_specifier, printer): Likewise.
1472 (split_device_specifier, parse_string_property, hw_tree_traverse,
1473 print_size, print_reg_property, print_string, print_properties):
1474 Fix indentation.
1475
66ee2731
MF		 14762011-03-29 Mike Frysinger <vapier@gentoo.org>
1477
1478 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1479 * Make-common.in (dv-cfi.o): New rule.
1480 * dv-cfi.c, dv-cfi.h: New files.
1481
165b70ea
KB		 14822011-03-21 Kevin Buettner <kevinb@redhat.com>
1483
1484 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1485 fcntl.h and sys/fcntl.h, for constants.
1486 * nltvals.def: Regenerate.
1487 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1488 * sim-io.h (sys/types.h, sys/stat.h): Include.
1489 (sim_io_stat, sim_io_fstat): Declare.
1490
028f6515
MF		 14912011-03-14 Mike Frysinger <vapier@gentoo.org>
1492
1493 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1494 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1495 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1496 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1497 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1498 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1499 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1500 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1501 syscall.c: Trim trailing whitespace.
1502
ef016f83
MF		 15032011-03-05 Mike Frysinger <vapier@gentoo.org>
1504
1505 * gennltvals.sh: Handle bfin targets.
1506 * nltvals.def: Regenerate.
1507
fee17b35
KB		 15082011-02-25 Kevin Buettner <kevinb@redhat.com>
1509
1510 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1511 file descriptors.
1512
d79fe0d6
MF		 15132011-02-14 Mike Frysinger <vapier@gentoo.org>
1514
1515 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1516 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1517 (hw_free): Drop zfree logic and always call free.
1518 * hw-base.c (hw_delete): Change zfree to free.
1519 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1520 (hw_handle_remove_phandle): Likewise.
1521 * hw-instances.c (hw_instance_delete): Likewise.
1522 * hw-tree.c (parse_reg_property): Likewise.
1523 (parse_ranges_property): Likewise.
1524 (parse_string_property): Likewise.
1525 * sim-core.c (sim_core_uninstall): Likewise.
1526 * sim-cpu.c (sim_cpu_free_all): Likewise.
1527 * sim-hw.c (sim_hw_uninstall): Likewise.
1528 * sim-memopt.c (do_memopt_delete): Likewise.
1529 (sim_memory_uninstall): Likewise.
1530 * sim-module.c (sim_module_uninstall): Likewise.
1531 * sim-options.c (sim_parse_args): Likewise.
1532 * sim-profile.c (profile_pc_cleanup): Likewise.
1533 (profile_uninstall): Likewise.
1534 * sim-watch.c (do_watchpoint_delete): Likewise.
1535 * sim-utils.c (zfree): Delete.
1536 (sim_state_free): Change zfree to free.
1537 * sim-utils.h (zfree): Delete.
1538
891e7fb1
MF		 15392011-02-13 Mike Frysinger <vapier@gentoo.org>
1540
1541 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1542
9bd90cce
MF		 15432011-01-12 Mike Frysinger <vapier@gentoo.org>
1544
1545 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1546
39a3ae0a
MF		 15472011-01-12 Mike Frysinger <vapier@gentoo.org>
1548
1549 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1550 fails.
1551 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1552 when asprintf fails.
1553 * sim-utils.c (sim_do_commandf): Issue an error and return when
1554 asprintf fails.
1555 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1556 asprintf fails.
1557
3143e5a9
MF		 15582011-01-11 Mike Frysinger <vapier@gentoo.org>
1559
1560 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1561 bytes has been calculated and when mmap_next_fd is valid and
1562 nr_bytes is 0.
1563 (memory_option_handler): Allow missing size when mmap_next_fd is
1564 valid.
1565
cb11d1f4
MF		 15662011-01-10 Mike Frysinger <vapier@gentoo.org>
1567
1568 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1569 not empty, and always append $3 to $hardware.
1570
15712011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1572
1573 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1574 * sim-hw.h (sim_hw_abort): Likewise.
1575
cc25892b
MF		 15762011-01-05 Mike Frysinger <vapier@gentoo.org>
1577
1578 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1579
44944448
JB		 15802011-01-05 Joel Brobecker <brobecker@adacore.com>
1581
1582 * run.1: Copyright year update.
1583
e61ddca7
MF		 15842010-12-28 Mike Frysinger <vapier@gentoo.org>
1585
e71b81d8
MF		 1586 * hw-alloc.h (HW_NALLOC): Define.
1587
1588010-12-28 Mike Frysinger <vapier@gentoo.org>
1589
e61ddca7
MF		 1590 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1591
bef6be3d
MF		 15922010-12-15 Mike Frysinger <vapier@gentoo.org>
1593
1594 * sim-memopt.c (OPTION_MAP_INFO): Define.
1595 (memory_options): Handle --map-info.
1596 (memory_option_handler): Handle OPTION_MAP_INFO.
1597
5be229c0
MF		 15982010-11-22 Mike Frysinger <vapier@gentoo.org>
1599
1600 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1601 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1602 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1603
81c641e7
MF		 16042010-11-22 Mike Frysinger <vapier@gentoo.org>
1605
1606 * sim-core.c (WITH_HW): Add device casts to device_error,
1607 device_io_read_buffer, and device_io_write_buffer.
1608
6ab5626b
MF		 16092010-11-16 Mike Frysinger <vapier@gentoo.org>
1610
1611 * dv-sockser.c (dv_sockser_write_buffer): New function.
1612 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1613 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1614
0bd15c7f
HPN		 16152010-10-07 Hans-Peter Nilsson <hp@axis.com>
1616
1617 * callback.c (os_lseek): Call wrap on lseek result.
1618
363a6e9f
OS		 16192010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1620
1621 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1622 call by its equality to -1 not by it being negative.
1623 (connected_p): Likewise for accept() call.
1624
c8551de3
MF		 16252010-04-23 Mike Frysinger <vapier@gentoo.org>
1626
1627 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1628
ef93a840
MF		 16292010-04-21 Mike Frysinger <vapier@gentoo.org>
1630
1631 * profile.c (sim_profile_print_bar): Add cpu argument.
1632
f093db8c
MF		 16332010-04-21 Mike Frysinger <vapier@gentoo.org>
1634
1635 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1636
0d3d2c71
MF		 16372010-04-21 Mike Frysinger <vapier@gentoo.org>
1638
1639 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1640 (profile_print_pc): Convert sim_io_printf to profile_printf.
1641 (profile_print_insn): Likewise.
1642 (profile_print_memory): Likewise.
1643 (profile_print_core): Likewise.
1644 (profile_print_model): Likewise.
1645 (sim_profile_print_bar): Likewise.
1646 (profile_print_speed): Likewise.
1647 (profile_print_addr_ranges): Likewise.
1648 (profile_info): Likewise.
1649 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1650
bd0bd508
MF		 16512010-04-19 Mike Frysinger <vapier@gentoo.org>
1652
1653 * sim-model.c (OPTION_MODEL): Convert to enum.
1654 (OPTION_MODEL_INFO): New enum.
1655 (model_options): Add model-info/info-model entries.
1656 (model_option_handler): Handle OPTION_MODEL_INFO.
1657
e8a76151
MF		 16582010-04-13 Mike Frysinger <vapier@gentoo.org>
1659
1660 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1661 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1662 initially.
1663
cb1cc9c6
MF		 16642010-04-13 Mike Frysinger <vapier@gentoo.org>
1665
1666 * sim-hrw.c (sim_write): Add const to buf arg.
1667 * sim-utils.h (sim_write_fn): Likewise.
1668
58f03a40
MF		 16692010-04-12 Mike Frysinger <vapier@gentoo.org>
1670
1671 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1672 defines.
1673
21cf617c
MF		 16742010-04-12 Mike Frysinger <vapier@gentoo.org>
1675
1676 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1677 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1678 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1679 * dv-sockser.c (sockser_options): Likewise.
1680 * hw-ports.c (empty_hw_ports): Likewise.
1681 * sim-hw.c (hw_options): Likewise.
1682 * sim-model.c (model_options): Likewise.
1683 * sim-options.c (standard_options): Likewise.
1684 * sim-profile.c (profile_options): Likewise.
1685 * sim-trace.c (trace_options): Likewise.
1686 * sim-watch.c (watchpoint_options): Likewise.
1687
e377ca52
MF		 16882010-04-12 Mike Frysinger <vapier@gentoo.org>
1689
1690 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1691 the local "arg_table" variable, and the xmalloc cast.
1692
adaaf009
MF		 16932010-04-10 Mike Frysinger <vapier@gentoo.org>
1694
1695 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1696 "prefix" var.
092d8476 1697 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1698
9ec7269f
MF		 16992010-04-10 Mike Frysinger <vapier@gentoo.org>
1700
1701 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1702
709b3bb3
MF		 17032010-04-10 Mike Frysinger <vapier@gentoo.org>
1704
1705 * sim-trace.c (save_data): Add const markings to "buf" argument.
1706
3dd68605
MF		 17072010-04-10 Mike Frysinger <vapier@gentoo.org>
1708
1709 * sim-options.c (standard_option_handler): Add const markings to
1710 local "type" var.
1711
0ad22a74
MF		 17122010-04-02 Mike Frysinger <vapier@gentoo.org>
1713
1714 * hw-ports.h: Fix spelling typos.
1715
75005b3a
MF		 17162010-03-30 Mike Frysinger <vapier@gentoo.org>
1717
1718 * configure.ac: Check for socklen_t.
1719 * configure, config.in: Regenerated.
1720 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1721
d946c288
MF		 17222010-03-30 Mike Frysinger <vapier@gentoo.org>
1723
1724 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1725 * sim-hw.c (hw_option_handler): Likewise.
1726
ff398ee4
MF		 17272010-03-30 Mike Frysinger <vapier@gentoo.org>
1728
1729 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1730 (interrupt_nr_to_str): Likewise.
1731 (default_interrupt_names): Add const to pointer type.
1732 (sim_watchpoint_install): Add const to prefix.
1733 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1734
6bf91687
MF		 17352010-03-30 Mike Frysinger <vapier@gentoo.org>
1736
1737 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1738 (sim_core_write_buffer): Likewise.
1739
15f3c2de
MF		 17402010-03-30 Mike Frysinger <vapier@gentoo.org>
1741
1742 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1743 the SIM_HAVE_ADDR_RANGE define.
1744
fb0cc53e
MF		 17452010-03-30 Mike Frysinger <vapier@gentoo.org>
1746
1747 * sim-core.h (device_error): Add const to message, and add printf
1748 format attribute.
1749
739dfd28
MF		 17502010-03-30 Mike Frysinger <vapier@gentoo.org>
1751
1752 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1753 SIM_HAVE_ADDR_RANGE define.
1754
59db87ad
MF		 17552010-03-30 Mike Frysinger <vapier@gentoo.org>
1756
1757 * dv-glue.c (hw_glue_ports): Swap static and const.
1758
dc416615
MF		 17592010-03-30 Mike Frysinger <vapier@gentoo.org>
1760
1761 * nrun.c (usage): Use void in definition.
1762 * sim-options.c (dup_arg_p): Convert old-style function definition.
1763 (sim_parse_args): Likewise.
1764 (sim_print_help): Likewise.
1765 * sim-trace.c (set_trace_option_mask): Likewise.
1766 (set_trace_option): Likewise.
1767 * sim-utils.c (sim_analyze_program): Likewise.
1768 (sim_elapsed_time_get): Likewise.
1769 (sim_elapsed_time_since): Likewise.
1770
11409fac
MF		 17712010-03-22 Mike Frysinger <vapier@gentoo.org>
1772
1773 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1774 (standard_options): Likewise.
1775 (standard_option_handler): Likewise.
1776
6d519a46
MF		 17772010-03-16 Mike Frysinger <vapier@gentoo.org>
1778
1779 * hw-ports.c (TRACE): Delete.
1780 * hw-properties.c (TRACE): Delete.
1781 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1782 (hw_find_integer_property): Likewise.
1783 (hw_find_integer_array_property): Likewise.
1784 (hw_add_duplicate_property): Likewise.
1785
799026a7
MF		 17862010-03-15 Mike Frysinger <vapier@gentoo.org>
1787
1788 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1789 "boolean".
1790
fd87baa9
MF		 17912010-02-04 Mike Frysinger <vapier@gentoo.org>
1792
1793 * sim-model.c: Include sim-model.h
1794
294bcb78
MF		 17952010-02-04 Mike Frysinger <vapier@gentoo.org>
1796
1797 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1798 & from the STATE_CPU() examples.
1799
80532737
DE		 18002010-01-24 Doug Evans <dje@sebabeach.org>
1801
d2c7a1a6
DE		 1802 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1803 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1804 ufixsfsi): Ditto.
1805 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1806 (struct cgen_fp_ops): Update signatures of floating point conversion
1807 operations.
1808
80532737
DE		 1809 * Make-common.in (CGEN_SIM_DEPS): Define.
1810 (CGEN_INCLUDE_DEPS): Use it.
1811 (CGEN_MAIN_CPU_DEPS): Simplify.
1812
1377e154
DE		 18132010-01-22 Doug Evans <dje@sebabeach.org>
1814
1815 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1816 (SUBWORDTFSI, JOINSIDI): Ditto.
1817
ec11f055
DE		 18182010-01-05 Doug Evans <dje@sebabeach.org>
1819
1820 * cgen-types.h (SETDI): Delete, unused.
1821
a09a0bfd
DE		 18222009-12-02 Doug Evans <dje@sebabeach.org>
1823
1824 * cgen-engine.h: Remove duplicated comment.
1825
62836bf4
DE		 18262009-11-23 Doug Evans <dje@sebabeach.org>
1827
1828 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1829 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1830
e94d449d
DE		 18312009-11-22 Doug Evans <dje@sebabeach.org>
1832
197fa1aa
DE		 1833 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1834 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1835 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1836 instead of CGEN_INSN_INT.
1837
e94d449d
DE		 1838 * cgen-trace.h (trace_extract): Add cast to fix warning.
1839
ca25db52
DE		 18402009-11-05 Doug Evans <dje@sebabeach.org>
1841
1842 * cgen-mem.h (DECLARE_GETT): Don't inline.
1843 (DECLARE_SETT): Ditto.
1844
c272cb46
JS		 18452009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1846
1847 * sim-inline.h: Fix spelling error.
1848
1428dced
TT		 18492009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1850
1851 * Make-common.in: Add datarootdir.
1852
44330079
RW		 18532009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1854
0aec8eb1
RW		 1855 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1856 (SIM_CHECK_MEMBERS_1): Remove.
1857 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1858 AC_CHECK_MEMBERS one.
1859 * configure: Regenerate.
1860
44330079
RW		 1861 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1862 * configure: Regenerate.
1863
d6416cdc
RW		 18642009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1865
81ecdfbb
RW		 1866 * config.in: Regenerate.
1867 * configure: Likewise.
1868
c462b41b
RW		 1869 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1870 definition of AC_CHECK_MEMBER.
1871
d6416cdc
RW		 1872 * aclocal.m4: m4_include toplevel config/override.m4.
1873 * configure: Regenerate.
1874
96e946ca
RW		 18752009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1876
1877 * Makefile.in (datarootdir): New variable.
1878
6a8b8615
DE		 18792009-07-07 Doug Evans <dje@sebabeach.org>
1880
1881 * Make-common.in (CPU_DIR): Define.
1882
2c2a86d7
DE		 18832009-07-06 Doug Evans <dje@sebabeach.org>
1884
1885 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1886 identifiers for file types rather than encoding internal
1887 implementation details of cgen.sh.
1888 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1889 * cgen.sh: Add support for parallel makes.
1890 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1891
c28c63d8
JB		 18922009-05-18 Jon Beniston <jon@beniston.com>
1893
72f4393d
L		 1894 * gennltvals.sh: Add lm32 target.
1895 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1896
982807ce
JB		 18972009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1898
1899 Speed up simulator startup:
1900 * sim-utils.c (zalloc): Use xcalloc.
1901
2a8922a9
HPN		 19022009-01-07 Hans-Peter Nilsson <hp@axis.com>
1903
2225d5bd
HPN		 1904 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1905 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1906 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1907 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1908 type, QI, HI, SI, DI.
1909
2a8922a9
HPN		 1910 * callback.c (os_error): Mark as being a noreturn function.
1911 * sim-io.h (sim_io_error): Similar for sim_io_error.
1912
6878aceb
JS		 19132008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1914
1915 * aclocal.m4: Fix underquoting of function names.
1916
be091327
DJ		 19172008-10-21 Julian Brown <julian@codesourcery.com>
1918
1919 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1920
79e1e459
HPN		 19212008-07-11 Hans-Peter Nilsson <hp@axis.com>
1922
1923 * common.m4: Add test for libz and zlib.h.
1924 * configure: Regenerate to track ../common/common.m4 changes.
1925 * config.in: Ditto.
1926
6efef468 19272008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 1928 Daniel Jacobowitz <dan@codesourcery.com>
1929 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 1930
1931 * aclocal.m4: Include ../../config/acx.m4.
1932 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1933 * configure, config.in: Regenerate.
1934 * Make-common.in (LIB_OBJS): Add version.o.
1935 (version.c, version.o): New rules.
72f4393d 1936 * run.c: Include version.h.
6efef468
JM		 1937 (usage): Add help parameter. Print output either to stdout or
1938 stderr depending on that parameter.
1939 (print_version): New.
1940 (main): Check for --help and --version.
1941 * run-sim.h (sim_target_display_usage): Add help parameter.
1942 * version.h: New.
1943
a4e64307
DJ		 19442008-04-14 Hans Kester <kester.hans@gmail.com>
1945
1946 * sim-signal.c: Define missing signals for _WIN32.
1947
2a3591b0
SR		 19482008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1949
1950 * gennltvals.sh: Add cr16.
1951 * nltvals.def: Rebuild.
1952
b981d709
DJ		 19532007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1954
eb639c50
DJ		 1955 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1956 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 1957
f40f1a01
NC		 19582007-08-10 Nick Clifton <nickc@redhat.com>
1959
1960 * sim-memopt.c (memory_options): Mention that the
1961 --memory-size switch accepts suffixes.
72f4393d
L		 1962 (parse_size): Handle a suffix on the size value.
1963 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 1964 switch accepts suffixes.
72f4393d 1965 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 1966
edc5d9ec
HPN		 19672006-12-21 Hans-Peter Nilsson <hp@axis.com>
1968
1969 * acconfig.h: Remove.
1970 * config.in: Regenerate.
1971
09d96939
TS		 19722006-11-07 Thiemo Seufer <ths@mips.com>
1973
1974 * gentmap.c: Fix compile time warning.
1975
7e129781
TS		 19762006-11-07 Thiemo Seufer <ths@mips.com>
1977
1978 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1979 for bfd text addresses.
1980
3ae2e9a3 19812006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 1982 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 1983
1984 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1985 SIM_QUIET_NAN_NEGATED.
1986
41ec9f20
TS		 19872006-08-29 Nigel Stephens <nigel@mips.com>
1988
1989 * sim-profile.c (profile_pc_init): Initialise default profiling
1990 frequency to a prime number.
1991 (profile_print_pc): Convert gmon.out sample data into target
1992 byte order.
1993
e85e3205
RE		 19942006-06-13 Richard Earnshaw <rearnsha@arm.com>
1995
1996 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1997 * common.m4: Likewise.
1998 * configure: Regenerated.
1999
2f0122dc
DJ		 20002006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2001
2002 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2003 * configure: Regenerated.
2004
20e95c23
DJ		 20052006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2006
2007 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2008 and LIBINTL_DEP everywhere.
2009 (CSEARCH): Use INCINTL.
2010 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2011 gettext macros.
2012 * configure: Regenerated.
2013
ea696909
HPN		 20142006-03-29 Hans-Peter Nilsson <hp@axis.com>
2015
2016 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2017 option-contents test.
2018
aba6488e
MM		 20192005-11-28 Mark Mitchell <mark@codesourcery.com>
2020
25520859
MM		 2021 * sim-signal.c (sim_signal_to_target): Fix typos.
2022
aba6488e
MM		 2023 * sim-reason.c (sim_stop_reason): Use
2024 sim_signal_to_target, not sim_signal_to_host.
2025 * sim-signal.c (sim_signal_to_host): Fix typo.
2026 (sim_signal_to_target): New function.
2027
f010abaa
HPN		 20282005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2029
2030 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2031 change.
2032
09b96ea0
ILT		 20332005-07-08 Ian Lance Taylor <ian@airs.com>
2034
efd36314
ILT		 2035 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2036
09b96ea0
ILT		 2037 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2038 different fraction for a quiet NaN.
2039 (unpack_fpu): Likewise.
2040
3b02a06b
BE		 20412005-07-08 Ben Elliston <bje@au.ibm.com>
2042
2043 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2044 * sim-load.c: Likewise.
2045 * syscall.c: Likewise.
2046
18d59ab9
CV		 20472005-05-24 Corinna Vinschen <vinschen@redhat.com>
2048
2049 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2050 check.
2051
149cfe5b
DJ		 20522005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2053
2054 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2055
3f6da722 20562005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2057
3f6da722
MI		 2058 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2059 and signed64 for __ALPHA__.
2060
2b193c4a
MK		 20612005-03-23 Mark Kettenis <kettenis@gnu.org>
2062
2063 * aclocal.m4 Include ../../gettext.m4.
2064 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2065 (AM_LC_MESSAGES): Remove.
2066 * configure: Regenerate.
2067
51216631
JB		 20682005-02-28 Jim Blandy <jimb@redhat.com>
2069
2070 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2071 -Wuninitialized in the default list of build warnings if CFLAGS is
2072 set, and doesn't include -O. (Using -Wuninitialized without
2073 optimization produces a warning, which interferes with compilation
2074 with -Werror.)
72f4393d 2075
0c4507fd
JB		 20762005-02-21 Jim Blandy <jimb@redhat.com>
2077
2078 * callback.c (os_fstat): Don't declare 't' unless it's used.
2079
9ab46d53
JB		 20802005-02-09 Jim Blandy <jimb@redhat.com>
2081
2082 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2083 '-s' argument.
2084 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2085 to $(CGEN), to ensure that the command substitution happens where
2086 the variable is referenced in the submake, not when the submake's
2087 arguments are expanded.
2088 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2089 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2090 application Scheme script directly after ${cgen}; don't precede it
2091 with a -s.
2092
f4f8cce4
HPN		 20932005-01-28 Hans-Peter Nilsson <hp@axis.com>
2094
97f669ed
HPN		 2095 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2096 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2097 Include libiberty.h.
2098 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2099 being either end of a pipe.
2100 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2101 (os_shutdown): Clear pipe state.
2102 (default_callback): Initialize new members.
2103
f4f8cce4
HPN		 2104 * callback.c (default_callback): Initialize target_endian.
2105 (cb_store_target_endian): Renamed from store, new first parameter
2106 host_callback *cb, drop last parameter big_p. Take endianness
2107 from cb.
2108 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2109 Remove variable big_p.
2110 * nrun.c (main): Initialize default_callback.target_endian.
2111
35695fd6
AC		 21122005-01-14 Andrew Cagney <cagney@gnu.org>
2113
2114 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2115 Add explicit call to AC_CONFIG_HEADER.
2116 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2117 * configure: Re-generate.
2118
f0569246
AC		 21192005-01-12 Andrew Cagney <cagney@gnu.org>
2120
2121 * common.m4: New file, based on of aclocal.m4.
2122
38f48d72
AC		 21232005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2124
2125 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2126 * configure: Regenerated to track ../common/aclocal.m4 changes.
2127
b7026657
AC		 21282005-01-07 Andrew Cagney <cagney@gnu.org>
2129
2130 * configure.ac: Rename configure.in, require autoconf 2.59.
2131 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2132 * configure: Re-generate.
2133
5d945fec
HPN		 21342004-12-15 Hans-Peter Nilsson <hp@axis.com>
2135
2136 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2137 <case CB_SYS_ftruncate>: New cases.
2138
0d3cd463
HPN		 21392004-12-13 Hans-Peter Nilsson <hp@axis.com>
2140
2141 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2142 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2143 * callback.c (os_lstat): New function.
0d3cd463 2144
119860e5
HPN		 21452004-12-08 Hans-Peter Nilsson <hp@axis.com>
2146
027e2a04
HPN		 2147 * run.1: Document --sysroot=filepath.
2148 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2149 (standard_options): Support --sysroot=<path>.
2150 (standard_option_handler): Handle OPTION_SYSROOT.
2151 * syscall.c (simulator_sysroot): Define, initialized empty.
2152 (get_path): Prepend simulator_sysroot to absolute file path.
2153 [HAVE_STRING_H]: Include string.h.
2154 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2155 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2156 (main): If simulator_sysroot is not empty, chdir there.
2157 * sim-config.h (simulator_sysroot): Declare.
2158
119860e5
HPN		 2159 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2160 cgen_rtx_error" in a CGEN-generated simulator.
2161 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2162 replacement for CGEN-related breakpoints.
2163
70ae6611
HPN		 21642004-12-07 Hans-Peter Nilsson <hp@axis.com>
2165
2166 * Make-common.in (sim-basics_h): Add $(callback_h).
2167
697afb65
HPN		 21682004-12-03 Hans-Peter Nilsson <hp@axis.com>
2169
2170 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2171 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2172 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2173 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2174 (SIM_CHECK_MEMBERS): New macros.
2175 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2176 for struct stat member test and write. Add ST_x calls for each
2177 struct stat member tested in configure.in. Wrap each ST_x call in
2178 #ifdef of configure macro for that member.
2179 * configure, config.in: Regenerate.
2180
6e56eb07
HPN		 21812004-12-01 Hans-Peter Nilsson <hp@axis.com>
2182
2183 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2184 /dev/null.
2185 <case desc>: Pass -OPC opcfile.
2186 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2187 parameter to cgen.sh.
2188
c87368ac
RE		 21892004-11-30 Richard Earnshaw <rearnsha@arm.com>
2190
2191 * Make-common.in (sim-basics_h): Correct dependencies on
2192 cconfig.h and tconfig.h
2193 (sim-load.o): Correct typo in sim-basics_h dependency.
2194
08cd3760
RE		 21952004-11-18 Richard Earnshaw <rearnsha@arm.com>
2196
15f5e61f
RE		 2197 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2198 sub-dependencies for other sim files that they include.
2199 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2200 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2201
1afbf186
HPN		 22022004-11-16 Hans-Peter Nilsson <hp@axis.com>
2203
1d72487d
HPN		 2204 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2205 endian information.
2206
1afbf186
HPN		 2207 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2208 $(remote_sim_h) too.
2209 (sim_main_headers): Add sim-utils.h.
2210
a3bb1089
FCE		 22112004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2212
2213 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2214
5a645dc5
AC		 22152004-07-26 Andrew Cagney <cagney@gnu.org>
2216
2217 Problem from Olaf Hering <olh@suse.de>.
2218 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2219
109d3db3
BE		 22202004-07-10 Ben Elliston <bje@au.ibm.com>
2221
2222 * hw-tree.c (parse_integer_property): Typo fix in comments.
2223 * sim-options.c (sim_args_command): Likewise.
2224
0aaa4a81
AC		 22252004-06-28 Andrew Cagney <cagney@gnu.org>
2226
2227 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2228
0242f9ea
JR		 22292004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2230
2231 * callback.c (os_shutdown): Fix bug in last change: actually
2232 mark file descriptors as available on startup.
2233
594ee3a7
JR		 22342004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2235
2236 [ include/gdb: * callback.h (host_callback_struct): Replace
2237 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2238 * callback.c: Changed all users.
594ee3a7 2239
5f510f9c
AM		 22402004-06-15 Alan Modra <amodra@bigpond.net.au>
2241
2242 * sim-load.c (sim_load_file): Use bfd_get_section_size
2243 instead of bfd_get_section_size_before_reloc.
2244
7659f80a
DJ		 22452004-05-18 Daniel Jacobowitz <dan@debian.org>
2246
2247 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2248 passing it to printf.
2249
41ee5402
DJ		 22502004-05-10 Daniel Jacobowitz <dan@debian.org>
2251
2252 * callback.c: Update copyright dates.
2253 * run.c: Likewise.
2254 * sim-basics.h: Likewise.
2255 * sim-load.c: Likewise.
2256 * syscall.c: Likewise.
2257
22582004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2259
2260 * callback.c: Include cconfig.h instead of config.h.
2261 * run.c: Likewise.
2262 * sim-basics.h: Likewise.
2263 * sim-load.c: Likewise.
2264 * syscall.c: Likewise.
2265
6d0c993e
BE		 22662004-01-16 Ben Elliston <bje@wasabisystems.com>
2267
2268 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2269
6edf0760
NC		 22702003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2271
2272 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2273
a69146da
KH		 22742003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2275
2276 * sim-options.c (standard_options): Fix the names of H8
2277 variants.
2278
fc0a2244
AC		 22792003-10-30 Andrew Cagney <cagney@redhat.com>
2280
2281 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2282 with "struct bfd_symbol".
2283
ee3073b5
AC		 22842003-10-21 Andrew Cagney <cagney@redhat.com>
2285
2286 * callback.c (os_truncate): Call "truncate", and not "stat".
2287
198beae2
AC		 22882003-10-20 Andrew Cagney <cagney@redhat.com>
2289
2290 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2291
8822d001
JR		 22922003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2293
2294 * callback.c (os_ftruncate, os_truncate): New functions.
2295 (default_callback): Initialize ftruncate and truncate members.
2296
ea52ff81
DB		 22972003-09-08 Dave Brolley <brolley@redhat.com>
2298
2299 On behalf of Doug Evans <dje@sebabeach.org>
2300 * cgen.sh: New arg archfile.
2301 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2302 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2303
e158f0a0
AC		 23042003-08-28 Andrew Cagney <cagney@redhat.com>
2305
2306 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2307 * sim-options.c (print_help): Cast the format with specifier to
2308 "int".
2309
33319edb 23102003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2311 Dave Brolley <brolley@redhat.com>
33319edb 2312
72f4393d 2313 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2314 fields of CGEN_WRITE_QUEUE_ELEMENT.
2315 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2316 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2317 * gennltvals.sh: Add frv target.
2318 * nltvals.def: Add frv target.
2319
72f536bd
MS		 23202003-06-23 Michael Snyder <msnyder@redhat.com>
2321
ac59bf8d 2322 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2323 * sim-reg.c: Fix cut-and-paste bug in comment.
2324
1f1b2817
AC		 23252003-06-22 Andrew Cagney <cagney@redhat.com>
2326
2327 From matthew green <mrg@redhat.com>:
72f4393d 2328 * sim-fpu.h: Update copyright.
1f1b2817 2329 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2330 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2331 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2332
89c0d7dd 23332003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2334
89c0d7dd 2335 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2336 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2337 with disassemble_info:read_memory_func.
2338 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2339
828c9ae6
MS		 23402003-06-04 Michael Snyder <msnyder@redhat.com>
2341
2342 * common/run.c (main): Remove SIM_H8300 ifdef.
2343 (usage): Ditto.
2344 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2345 (standard_options): Add '-x' for h8/300sx.
2346 (standard_option_handler): Add case for SIM_H8300SX.
2347
80d35d90
MS		 23482003-04-13 Michael Snyder <msnyder@redhat.com>
2349
2350 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2351
876fec02
AC		 23522003-03-01 Andrew Cagney <cagney@redhat.com>
2353
2354 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2355 (sim_engine_vabort): Ditto.
2356
6b4a8935
AC		 23572003-02-27 Andrew Cagney <cagney@redhat.com>
2358
2359 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2360 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2361 * nrun.c (main): Ditto.
2362
dbd7cd63
AC		 23632003-02-26 Andrew Cagney <cagney@redhat.com>
2364
2365 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2366 (sim_engine_vabort): Ditto.
2367 (sim_engine_halt, sim_engine_restart): Ditto.
2368
836cc9f4
AC		 23692003-02-20 Andrew Cagney <ac131313@redhat.com>
2370
2371 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2372 (sim-break_h): Delete macro.
2373 (sim-break.o): Delete rule.
2374 * sim-break.c: Delete file.
2375 * sim-break.h: Delete file.
2376 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2377 (STATE_BREAKPOINTS): Delete macro.
2378 (sim_state_base): Delete field breakpoints.
2379 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2380 sim_break_install to array.
2381
45a15d6f
KH		 23822003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2383
2384 * run.c (usage): Fix typos.
2385
127a77fe
CD		 23862002-11-27 Richard Sandiford <rsandifo@redhat.com>
2387
2388 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2389
b85e4829
AC		 23902002-11-22 Andrew Cagney <ac131313@redhat.com>
2391
2392 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2393 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2394 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2395 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2396 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2397 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2398 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2399 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2400 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2401 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2402
d25b1553
AC		 24032002-11-13 Andrew Cagney <cagney@redhat.com>
2404
2405 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2406
d690312f
CD		 24072002-11-06 Richard Sandiford <rsandifo@redhat.com>
2408
2409 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2410 (distclean): Depend on it.
2411
7c3e3b33
AM		 24122002-10-14 Alan Modra <amodra@bigpond.net.au>
2413
2414 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2415
7ede505a
DB		 24162002-08-29 Dave Brolley <brolley@redhat.com>
2417
2418 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2419
75c4388a
AC		 24202002-07-17 Andrew Cagney <cagney@redhat.com>
2421
2422 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2423 (sim_set_callbacks, sim_size, sim_trace)
2424 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2425 to here from "gdb/remote-sim.h".
2426
7a3085c1 24272002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2428
2429 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2430 avoid possible longjmp problems with automatic variable siggnal.
2431
076043f2
AC		 24322002-07-14 Andrew Cagney <ac131313@redhat.com>
2433
2434 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2435 * Make-common.in (installdirs): Make $(libdir) too, needed when
2436 installing libsim.a.
2437
3fbeef0b
AC		 24382002-07-13 Andrew Cagney <ac131313@redhat.com>
2439
2440 * gennltvals.sh (dir): Mark d30v as obsolete.
2441 * nltvals.def: Remove d30v.
2442
bf962092
AC		 24432002-06-17 Andrew Cagney <cagney@redhat.com>
2444
27961795
AC		 2445 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2446
bf962092
AC		 2447 * sim-memopt.c: Include <unistd.h>.
2448 (do_memopt_add): Fix printf format.
2449 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2450
c8cca39f
AC		 24512002-06-16 Andrew Cagney <ac131313@redhat.com>
2452
2453 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2454 --enable-gdb-build-warnings.
2455 * configure: Regenerated to track ../common/aclocal.m4 changes.
2456
307041b7 24572002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2458
72f4393d
L		 2459 * sim-fpu.c (unpack_fpu): Initialize exponent for
2460 sim_fpu_class_zero.
2461 (i2fpu): Same.
2462 (sim_fpu_sqrt): Same.
7d7d930f 2463
3c25f8c7
AC		 24642002-06-08 Andrew Cagney <cagney@redhat.com>
2465
2466 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2467 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2468 * run.c: Ditto.
2469 * sim-load.c: Ditto.
2470 * callback.c: Ditto.
2471 * syscall.c: Ditto.
2472 * Make-common.in (callback_h): Define.
2473 (remote_sim_h): Define.
2474 (run.o): Update.
2475 (callback.o): Update.
2476 (syscall.o): Update.
72f4393d 2477 (sim-load.o):
3c25f8c7
AC		 2478 (nrun.o): Update.
2479 (sim-hload.o): Update.
2480 (sim-io.o): Update.
2481 (sim-reason.o): Update.
2482 (sim-reg.o): Update.
2483 (sim-resume.o): Update.
2484
dbec3bef
KH		 24852002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2486
2487 * run.c: Fix formatting.
2488
de4112fa
NC		 24892002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2490
2491 * run-sim.h: New header. Provide prototypes for functions used
2492 between run() and libsim.a which are not used by GDB.
2493 * run.c: Include run-sim.h.
72f4393d
L		 2494 (main): If SIM_TARGET_SWITCHES is defined call
2495 sim_target_parse_command_line.
2496 (usage): If SIM_TARGET_SWITCHES is defined call
2497 sim_target_display_usage.
de4112fa 2498
a8cdafbd
AV		 24992002-05-17 Andrey Volkov <avolkov@transas.com>
2500
2501 * run.c: Made h8300s as new target, not h8300h alias.
2502 Added new option -S (h8300s target)
2503 * sim-options.c: Ditto.
72f4393d 2504
5accf1ff
CD		 25052002-05-01 Chris Demetriou <cgd@broadcom.com>
2506
2507 * callback.c: Use 'deprecated' rather than 'depreciated.'
2508
080fe24b
AC		 25092002-02-24 Andrew Cagney <ac131313@redhat.com>
2510
2511 From wiz at danbala:
2512 * sim-fpu.h: Fix grammar and typos.
2513 Fix PR gdb/287.
2514
6439295f
CD		 25152002-02-10 Chris Demetriou <cgd@broadcom.com>
2516
2517 * callback.c: Fix some spelling errors.
2518 * hw-device.h: Likewise.
2519 * hw-tree.c: Likewise.
2520 * sim-abort.c: Likewise.
2521 * sim-alu.h: Likewise.
2522 * sim-core.h: Likewise.
2523 * sim-events.c: Likewise.
2524 * sim-events.h: Likewise.
2525 * sim-fpu.h: Likewise.
2526 * sim-profile.h: Likewise.
2527 * sim-utils.c: Likewise.
2528
dea03d4e
HPN		 25292002-01-31 Hans-Peter Nilsson <hp@axis.com>
2530
2531 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2532 New functions.
2533
1636f0bb
BE		 25342002-01-20 Ben Elliston <bje@redhat.com>
2535
2536 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2537 the comment for this enumerator.
2538
b59d44de
BE		 25392002-01-14 Ben Elliston <bje@redhat.com>
2540
2541 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2542
280b26c0
KH		 25432001-12-20 Kazu Hirata <kazu@hxi.com>
2544
2545 * run.c (usage): Fix a typo.
2546
e3e473da
BE		 25472001-07-05 Ben Elliston <bje@redhat.com>
2548
2549 * Make-common.in (srccgen): Remove.
2550 (CGEN_CPU_DIR): Define.
2551 (CGEN_READ_SCM): Redefine without $(srccgen).
2552 (CGEN_ARCH_SCM): Ditto.
2553 (CGEN_CPU_SCM): Ditto.
2554 (CGEN_DECODE_SCM): Ditto.
2555 (CGEN_DESC_SCM): Ditto.
2556
2836ee25
FCE		 25572001-04-25 Frank Ch. Eigler <fche@redhat.com>
2558
2559 * sim-load.c (sim_load_file): Put it back: external now.
2560 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2561
5b778125
AC		 25622001-04-21 Andrew Cagney <ac131313@redhat.com>
2563
2564 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2565 internal interface.
2566 * sim-utils.c (sim_analyze_program): Ditto.
2567
6ec9f4a9
FCE		 25682001-04-19 Frank Ch. Eigler <fche@redhat.com>
2569
2570 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2571 we're finished with its immediate use.
2572 * sim-load.c (sim_load_file): Ditto.
2573
764f1408
FCE		 25742001-03-16 Frank Ch. Eigler <fche@redhat.com>
2575
2576 Add support for mmap-based memory regions.
2577 * sim-memopt.c (mmap_next_fd): New global.
2578 (sim_memory_init): Reinitialize it.
2579 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2580 "--memory-mapfile FILE" option. Check for some errors.
2581 (do_memopt_add): Conditionally do mmap instead of malloc for
2582 backing store of simulated memory. Check for more errors.
2583 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2584 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2585 * configure.in: Look for mmap/fstat related functions and headers.
2586 * config.in, configure: Regenerated.
2587
35c20992
FCE		 25882001-03-15 Frank Ch. Eigler <fche@redhat.com>
2589
2590 * sim-core.c (sim_core_map_attach): Correct overlap-related
2591 error messages.
2592
f6bb7a3b
MM		 25932001-03-07 Michael Meissner <meissner@redhat.com>
2594
2595 * run.c (alloca-conf.h): Delete, no longer provided.
2596
01816cd8
BE		 25972001-02-22 Ben Elliston <bje@redhat.com>
2598
2599 * sim-trace.h (TRACE_VPU_IDX): Add.
2600 (TRACE_vpu): Define.
2601 (WITH_TRACE_VPU_P): Likewise.
2602 (TRACE_VPU_P): Likewise.
2603 * sim-trace.c (OPTION_TRACE_VPU): Define.
2604 (trace_options): Add --trace-vpu.
2605 (trace_option_handler): Handle OPTION_TRACE_VPU.
2606 (trace_option_handler): Include VPU tracing in --trace-semantics.
2607 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2608
44a9331c
BE		 26092001-02-21 Ben Elliston <bje@redhat.com>
2610
2611 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2612 (TRACE_BRANCH_INPUT2): Likewise.
2613
c43ad8eb
BE		 26142001-02-09 Ben Elliston <bje@redhat.com>
2615
2616 * (profile_print_pc): Write header out in target byte order.
2617
26182001-02-09 Ben Elliston <bje@redhat.com>
2619
2620 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2621 adjusting the pc shift value.
2622
9397fcbf
FCE		 26232001-01-12 Chris Demetriou <cgd@sibyte.com>
2624
badd2b1e
BE		 2625 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2626 where a numeric value is supplied.
9397fcbf 2627
63fe1038
BE		 26282001-01-06 Ben Elliston <bje@redhat.com>
2629
2630 * cgen.sh: Allow extrafiles to include the semantics files when
2631 generating an ISA-specific decoder.
2632
b6f6b44d
AO		 26332000-12-27 Alexandre Oliva <aoliva@redhat.com>
2634
2635 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2636
ad8707b5
BE		 26372000-12-23 Ben Elliston <bje@redhat.com>
2638
2639 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2640 them to the trace stream using sim_fpu_printn_fpu. Include
2641 "sim-fpu.h".
2642
b94c0966
BE		 26432000-12-15 Ben Elliston <bje@redhat.com>
2644
2645 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2646 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2647 trailing digits as specified (-1 to print all digits).
2648 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2649 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2650 to print_bits ().
2651
fd5d712e
BE		 26522000-12-13 Ben Elliston <bje@redhat.com>
2653
2654 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2655 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2656 (defs): New action.
2657
4c15ccf7
GK		 26582000-12-12 Geoffrey Keating <geoffk@redhat.com>
2659
2660 * sim-endian.h: Don't have parameters on macro definitions which
2661 are simply renaming functions, to permit use of XCONCAT2 in both
2662 the macro name and the arguments in a use of such a definition.
2663
0d277f51
BE		 26642000-12-11 Ben Elliston <bje@redhat.com>
2665
2666 * cgen-ops.h (SUBWORDDFDI): New function.
2667
bb4e03e5
BE		 26682000-12-05 Ben Elliston <bje@redhat.com>
2669
c79688eb
BE		 2670 * Make-common.in (cgen-defs): New target.
2671 (cgen-decode): Pass $(EXTRAFILES).
2672
bb4e03e5
BE		 2673 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2674 -outfile-suffix options.
2675
76440e4b
BE		 26762000-12-04 Ben Elliston <bje@redhat.com>
2677
6227bc85
BE		 2678 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2679 (SUBWORDSIUQI): Likewise.
2680 (SUBWORDDIHI): Likewise.
2681 (SUBWORDDIQI): New function.
2682
76440e4b
BE		 2683 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2684 * cgen-scache.c (scache_option_handler): Remove unused local var.
2685
cdc2a5c3
BE		 26862000-12-03 Ben Elliston <bje@redhat.com>
2687
2688 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2689
4e73b9c1
SC		 26902000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2691
2692 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2693
ce9bc8d1
SC		 26942000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2695
2696 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2697 space is not zero.
2698
ce13044d
SC		 26992000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2700
2701 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2702 (set_hw_delete): Moved the macro as a function.
2703 * hw-base.h (set_hw_delete): Declare as external function.
2704 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2705 allocated using hw_malloc.
72f4393d 2706
7c070881
SC		 27072000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2708
2709 * sim-options.c (sim_parse_args): Free the memory used for
2710 long_options, short_options, handlers, opt_cpu, orig_val.
2711
4f49fa1b
BE		 27122000-11-20 Ben Elliston <bje@redhat.com>
2713
2714 * cgen-ops.h (SUBBI): New macro.
2715 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2716 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2717
2d84da1b
BE		 27182000-11-16 Ben Elliston <bje@redhat.com>
2719
2720 * cgen-types.h (VOID): New type.
2721
dbc168af
BE		 27222000-11-09 Ben Elliston <bje@redhat.com>
2723
2724 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2725 (sim_fpu_two): Set exponent to 1.
2726
e4f5c43e
EZ		 27272000-10-26 Ben Elliston <bje@redhat.com>
2728
72f4393d
L		 2729 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2730 `all'. Pass `-i' options to cgen applications.
2731 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2732 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2733
a8d894af
BE		 27342000-10-08 Ben Elliston <bje@redhat.com>
2735
2736 * cgen-utils.c (cgen_rtx_error): New function.
2737
27382000-10-07 Ben Elliston <bje@redhat.com>
2739
2740 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2741 conditions for sim_core_read_buffer().
2742
6d4c43bf
DB		 27432000-09-26 Dave Brolley <brolley@redhat.com>
2744
2745 * cgen-utils.c (RORQI): New function.
2746 (ROLQI): New function.
2747 (RORHI): New function.
2748 (ROLHI): New function.
2749
0e266e5c
DB		 27502000-08-28 Dave Brolley <brolley@redhat.com>
2751
2752 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2753 in insn_value if it will fit.
2754
604259a0
FCE		 27552000-08-21 Frank Ch. Eigler <fche@redhat.com>
2756
2757 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2758
4193618c
DB		 27592000-08-15 Dave Brolley <brolley@redhat.com>
2760
2761 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2762
27632000-08-15 Dave Brolley <brolley@redhat.com>
2764
2765 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2766 (PROFILE_CPU_FREQ): New macro.
2767 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2768 (profile-options): Add profile-cpu-frequency.
2769 (parse_frequency): New function.
2770 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2771 (profile_print_speed): Print cpu frequency and simulated execution time.
2772 Re-indent other items to match.
2773
548a3e15
AC		 27742000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2775
2776 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2777
fab307a2
FCE		 27782000-07-27 Frank Ch. Eigler <fche@redhat.com>
2779
2780 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2781 * Makefile.in (install): Install run.1 man page.
2782
46a19b74
AC		 2783Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2784
2785 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2786 * Makefile.in (headers,nltvals.def): Merge.
2787
3c765a54
AC		 2788Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2789
f9cbceb6
AC		 2790 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2791 * nrun.c (main): Print the simulator statistics only in
2792 verbose mode.
2793 * hw-properties.h (hw_find_integer_array_property): Fix
2794 prototype (use signed_cell).
2795
38e64f35
AC		 2796 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2797 * sim-events.c (sim_events_remain_time): New function returning
2798 the time that remains before the event is raised.
2799 * hw-events.c (hw_event_remain_time): Likewise.
2800 * sim-events.h (sim_events_remain_time): Declare.
2801 * hw-events.h (hw_event_remain_time): Declare.
2802
0802cc40
AC		 2803 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2804 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2805 (OPTION_HW_LIST): New option --hw-list to list the devices.
2806 (hw_option_handler): List the device tree with 'sim_hw_print'.
2807
3c765a54
AC		 2808 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2809 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2810 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2811 (EXTENDED): Define for 16-bit word size.
2812 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2813 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2814 * sim-types.h: Added support for 16-bit targets.
2815
7fb283bc
FCE		 28162000-06-23 Frank Ch. Eigler <fche@redhat.com>
2817
2818 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2819
ab42ee12
FCE		 28202000-06-24 Frank Ch. Eigler <fche@redhat.com>
2821
2822 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2823 * Makefile.in (distclean): Clean cconfig.h also.
2824
eb2d80b4
AC		 2825Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2826
2827 * configure: Regenerated to track ../common/aclocal.m4 changes.
2828
2829Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2830
2831 * aclocal.m4 (sim-profile): Enable the profiler by default.
2832
781c552e
AC		 2833Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2834
2835 * run.c (main): Initialize sigrc.
2836
5eb1a8fa
AC		 2837Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2838
2839 * sim-events.c (update_time_from_event): Add more detailed event
2840 tracing.
2841
b2ac51e4
DB		 28422000-03-30 Dave Brolley <brolley@redhat.com>
2843
2844 * aclocal.m4 (cgen): Use guile to run cgen.
2845
f8603f2f
DB		 28462000-03-23 Dave Brolley <brolley@redhat.com>
2847
2848 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2849 ftruncdfsf.
2850 * cgen-accfp.c (fextsfdf): New function.
2851 (ftruncdfsf): New function.
2852 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2853
0f831eb3
JJ		 28542000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2855
2856 * cgen-ops.h: Added TRUNCSISI.
2857
e88acae7
FCE		 28582000-03-08 Dave Brolley <brolley@redhat.com>
2859
2860 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2861 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2862 (sim_queue_fn_si_write): Last argument is has type USI.
2863 (sim_queue_fn_sf_write): New function.
2864 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2865 (sim_queue_fn_sf_write): New function.
2866 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2867
baa7ae6f
AC		 2868Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2869
2870 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2871 sim_set_trace and run simulator using sim_resume.
2872 (main): Add option ``-o'' - operating environment. Only continue
2873 after a signal when operating environment.
2874 (main): Always set REASON and SIGRC using sim_stop_reason.
2875 (sim_trace): Delete extern declaration.
2876
6d358e86
NC		 28772000-02-08 Nick Clifton <nickc@cygnus.com>
2878
2879 * callback.c: Fix compile time warning messages.
2880 * run.c: Fix compile time warning messages.
72f4393d 2881
ed9a39eb
JM		 28821999-12-17 Dave Brolley <brolley@cygnus.com>
2883
2884 * sim-profile.h: (set_profile_option_mask): Add prototype.
2885 * sim-profile.c (set_profile_option_mask): No longer static.
2886
c4093a6a
JM		 2887Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2888
2889 * sim-arange.c: Include <string.h>
2890
de57eccd
JM		 28911999-12-07 Dave Brolley <brolley@cygnus.com>
2892
c4093a6a 2893 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2894 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2895 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2896 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2897 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2898 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2899 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2900 (fn_mem_qi_write): New union members.
2901 (fn_mem_hi_write): New union members.
2902 (fn_mem_si_write): New union members.
2903 (fn_mem_di_write): New union members.
2904 (fn_mem_df_write): New union members.
2905 (fn_mem_xi_write): New union members.
2906 (sim_queue_fn_mem_qi_write): New function.
2907 (sim_queue_fn_mem_hi_write): New function.
2908 (sim_queue_fn_mem_si_write): New function.
2909 (sim_queue_fn_mem_di_write): New function.
2910 (sim_queue_fn_mem_df_write): New function.
2911 (sim_queue_fn_mem_xi_write): New function.
2912 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2913 (sim_queue_fn_mem_hi_write): New function.
2914 (sim_queue_fn_mem_si_write): New function.
2915 (sim_queue_fn_mem_di_write): New function.
2916 (sim_queue_fn_mem_df_write): New function.
2917 (sim_queue_fn_mem_xi_write): New function.
2918 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2919 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2920 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2921
c2d11a7d
JM		 29221999-12-01 Dave Brolley <brolley@cygnus.com>
2923
2924 * cgen-accfp.c (subsf): Check status code.
2925 (mulsf): Ditto.
2926 (negsf): Ditto.
2927 (abssf): Ditto.
2928 (sqrtsf): Ditto.
2929 (invsf): Ditto.
2930 (minsf): Ditto.
2931 (maxsf): Ditto.
2932 (subdf): Ditto.
2933 (muldf): Ditto.
2934 (divdf): Ditto.
2935 (negdf): Ditto.
2936 (absdf): Ditto.
2937 (sqrtdf): Ditto.
2938 (invdf): Ditto.
2939 (mindf): Ditto.
2940 (maxdf): Ditto.
2941
29421999-11-26 Dave Brolley <brolley@cygnus.com>
2943
2944 * cgen-par.h (fn_df_write): Mode of data is DF.
2945 (sim_queue_fn_df_write): Mode of data is DF.
2946 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2947
29481999-11-22 Dave Brolley <brolley@cygnus.com>
2949
2950 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2951 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2952
11cf8741
JM		 29531999-11-04 Dave Brolley <brolley@cygnus.com>
2954
2955 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2956 CGEN_MEM_XI_WRITE members.
2957 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2958 (sim_queue_fn_xi_write): New function.
2959 (sim_queue_mem_xi_write): New function.
2960
2961 * cgen-par.c (sim_queue_fn_xi_write): New function.
2962 (sim_queue_mem_xi_write): New function.
2963 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2964 CGEN_MEM_XI_WRITE.
2965
e514a9d6
JM		 29661999-10-22 Dave Brolley <brolley@cygnus.com>
2967
2968 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2969 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2970 * cgen-par.c: Set insn_address for each queued write. Get pc from
2971 cpu when executing queued writes.
2972
29731999-10-19 Dave Brolley <brolley@cygnus.com>
2974
2975 * cgen-par.h (sim_queue_fn_pc_write): New function.
2976 (CGEN_FN_PC_WRITE): New enumerator.
2977 (fn_pc_write): New union member.
2978 * cgen-par.c (sim_queue_fn_pc_write): New function.
2979 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2980
917317f4
JM		 29811999-10-18 Dave Brolley <brolley@cygnus.com>
2982
2983 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2984 (CGEN_MEM_DF_WRITE): New enumerator.
2985 (mem_di_write): New union member.
2986 (mem_df_write): New union member.
2987 * cgen-par.c (sim_queue_mem_di_write): New function.
2988 (sim_queue_mem_df_write): New function.
2989 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2990 CGEN_MEM_DF_WRITE.
2991 * cgen-accfp.c (divsf): Check for division errors.
2992
29931999-10-14 Doug Evans <devans@casey.cygnus.com>
2994
2995 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2996
2df3850c
JM		 29971999-10-07 Dave Brolley <brolley@cygnus.com>
2998
72f4393d 2999 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 3000 (fn_hi_write): New union member.
3001 (sim_queue_fn_hi_write): New function.
3002 * cgen-par.c (sim_queue_fn_hi_write): New function.
3003 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3004
2acceee2
JM		 30051999-09-29 Doug Evans <devans@casey.cygnus.com>
3006
3007 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3008 Change type of result to SEM_PC.
3009
3010Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3011
3012 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3013
6426a772
JM		 30141999-09-25 Doug Evans <devans@casey.cygnus.com>
3015
3016 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3017 (JOIN*): Delete cpu arg.
3018
3019Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3020
3021 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3022 parameter.
3023 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3024
c2c6d25f
JM		 3025Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3026
72f4393d
L		 3027 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3028 large values.
c2c6d25f 3029
7fc5b5ad
AC		 3030Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3031
3032 * run.c (main): Check the sim_stop_reason and only halt simulation
3033 when a valid stop condition is identified.
3034
c2c6d25f
JM		 3035Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3036
3037 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3038
3039Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3040
3041 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3042 (bi_write): New union element.
3043 (sim_queue_bi_write): New function.
3044 * cgen-par.c (sim_queue_bi_write): New function.
3045 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3046
d4f3574e
SS		 3047Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3048
3049 * configure: Regenerated to track ../common/aclocal.m4 changes.
3050
3051 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3052 ../gdb/configure.in.
3053 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3054 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3055 (SIM_WARNINGS): Delete
3056 (CONFIG_CFLAGS): Update.
3057
3058Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3059
3060 * cgen-par.c: New file.
3061 * cgen-par.h: New file.
3062 * cgen-sim.h (cgen-par.h): #include it.
3063 * cgen-cpu.h (write_queue): New field.
3064 (CPU_WRITE_QUEUE): New access macro.
3065 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3066 (cgen-par.o): New target.
3067
104c1213
JM		 30681999-08-28 Doug Evans <devans@casey.cygnus.com>
3069
3070 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3071 * cgen-utils.c (mode_names): Update.
3072
53a5351d
JM		 30731999-08-20 Doug Evans <devans@casey.cygnus.com>
3074
3075 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3076 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3077 buffer arg if WITH_PARALLEL_GENWRITE.
3078 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3079 (struct idesc): Ditto.
3080
3081Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3082
3083 * sim-model.c (model_option_handler): Add \n to error message.
3084
96baa820
JM		 30851999-08-08 Doug Evans <devans@casey.cygnus.com>
3086
3087 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3088 (insn_sem): Rewrite.
3089 (sem_fn_desc): New struct.
3090 (idesc): Rewrite.
3091 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3092 misses if ! FAST_P.
3093 (scache case): Split into non-parallel/parallel versions.
3094 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3095 if not use semantic switch version.
3096
30971999-08-04 Doug Evans <devans@casey.cygnus.com>
3098
3099 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3100 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3101 (SEM_BRANCH_INIT_EXTRACT): Delete.
3102 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3103 (SEM_BRANCH_FINI): Ditto.
3104 (SEM_BRANCH_VIA_ADDR): Ditto.
3105 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3106 (SEM_BRANCH_ADDR_CACHE): Delete.
3107 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3108 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3109 pbb_br_type.
3110 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3111 (@cpu@_pbb_begin): Initialize branch_target.
3112 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3113 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3114 pbb_br_type.
3115 (@cpu@_engine_run_fast): Ditto.
3116
adf40b2e
JM		 3117Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3118
3119 * cgen-utils.c (RORSI): New function.
3120 (ROLSI): New function.
3121
31221999-07-14 Doug Evans <devans@casey.cygnus.com>
3123
3124 * Makefile.in (TAGS): Tweak TAGS regex.
3125 * cgen-mem.h (*): Add TAGS markers.
3126
43e526b9
JM		 3127Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3128
3129 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3130 passed in when sim_resume is first entered - don't re-pass it
3131 after a restart.
72f4393d 3132
43e526b9
JM		 3133Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3134
3135 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3136 OPTION_LOAD_LMA but only when is defined.
3137 (standard_options): When SIM_HANDLES_LMA is defined include
3138 options --load-lma and --load-vma.
3139 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3140
3141 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3142 (struct sim_state_base): Add load_at_lma_p.
3143 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3144 STATE_LOAD_AT_LMA_P.
3145
3146Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3147
3148 * nrun.c (main): Re-format loop gnu style.
3149
9846de1b
JM		 3150Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3151
3152 * dv-sockser.c (connected_p): Initialize addrlen.
3153
31541999-07-06 Dave Brolley <brolley@cygnus.com>
3155
3156 * cgen-accfp.c (floatsidf): New function.
3157 (fixdfsi): New function.
3158
31591999-07-06 Doug Evans <devans@casey.cygnus.com>
3160
3161 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3162
43ff13b4
JM		 31631999-07-05 Doug Evans <devans@casey.cygnus.com>
3164
3165 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3166 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3167 * cgen-fpu.c: New file.
3168 * cgen-fpu.h: New file.
3169 * cgen-accfp.c: New file.
3170 * cgen-cpu.h (CGEN_CPU): New member fpu.
3171 * cgen-mem.h: Redo fp support.
3172 * cgen-ops.h: Delete k&r support. Redo fp support.
3173 * cgen-sim.h: Include cgen-fpu.h.
3174 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3175
085dd6e6
JM		 31761999-06-23 Doug Evans <devans@casey.cygnus.com>
3177
3178 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3179 ifndef.
3180 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3181 (@cpu@_pbb_cti_chain): Minor clean up.
3182
cd0fc7c3
SS		 31831999-05-08 Felix Lee <flee@cygnus.com>
3184
72f4393d
L		 3185 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3186 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3187 * configure: Regenerate.
72f4393d 3188
7a292a7a
SS		 3189Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3190
3191 * sim-core.c (device_error,device_io_read_buffer,
3192 device_io_write_buffer): Delete decls.
3193 * sim-core.h: Put them here.
3194
3195 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3196 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3197 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3198 (sim_core_write_aligned_N): Ditto.
3199
32001999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3201
3202 * sim-memopt.c (sim_memory_uninstall): Don't look into
3203 free()d memory.
3204
32051999-04-14 Doug Evans <devans@casey.cygnus.com>
3206
3207 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3208
32091999-04-13 Doug Evans <devans@casey.cygnus.com>
3210
3211 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3212 (sim_core_write_buffer): Ditto.
3213
32141999-04-02 Keith Seitz <keiths@cygnus.com>
3215
3216 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3217 after the interval counter has expired.
3218 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3219 poll_quit callbacks. May be overridden by Makefile.
3220 (poll_quit_counter): New global.
3221 * sim-events.c: Remove all mentions of ui_loop_hook. The
3222 host callback "poll_quit" will serve the purpose.
3223 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3224 is defined.
3225 * nrun.c: Remove declaration of ui_loop_hook.
3226
3227Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3228
3229 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3230 if being used by gdb.
3231
32321999-03-22 Doug Evans <devans@casey.cygnus.com>
3233
3234 * cgen-types.h (XF,TF): Tweak.
3235 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3236 in cgen-types.h.
3237 (SUBWORD*,JOIN*): Define.
3238 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3239 moved into cpu descriptor.
3240 * sim-model.h (MACH): New member `num'.
3241
c906108c
SS		 32421999-02-09 Doug Evans <devans@casey.cygnus.com>
3243
c906108c
SS		 3244 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3245 (CGEN_CPU): Member opcode renamed to cpu_desc.
3246 New members get_idata,disassembler.
3247 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3248 CGEN_INSN_ATTR_VALUE.
3249 (CGEN_STATE): Delete member opcode_table.
3250 (sim_disassemble_insn): Delete decl.
3251 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3252 (struct idesc): Moved to here from <cpu>-decode.h.
3253 * cgen-run.c (prime_cpu): Call prepare_run callback.
3254 * cgen-trace.h (SFILE): New type.
3255 (sim_disasm_sprintf): Declare.
3256 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3257 (sim_cgen_disassemble_insn): Declare.
3258 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3259 (insn_fields): Delete.
3260 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3261 CPU_CPU_DESC (cpu).
3262 (trace_insn): Call CPU_DISASSEMBLER hook.
3263 (sim_disasm_sprintf): New function.
3264 (sim_disasm_read_memory): New function.
3265 (sim_disasm_perror_memory): New function.
3266 (sim_cgen_disassemble_insn): New function.
3267 * cgen-utils.c: Don't include cpu-opc.h.
3268 (virtual_insn_entries): New static local.
3269 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3270 (cgen_insn_name): Rewrite.
3271 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3272 * cgen.sh (desc): New file generator handler.
3273 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3274 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3275 Don't include cpu-opc.h,cpu-sim.h.
3276 * sim-model.c (model_set): Delete SIM_DESC arg.
3277 (sim_model_set): Update.
3278 * sim-model.h (MACH): New member prepare_run.
3279
32801999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3281
3282 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3283 if redundant with allocator functions.
3284
3285Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3286
3287 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3288
3289 * sim-profile.h: Make like sim-trace.h.
3290 (PROFILE_USEFUL_MASK): New macro.
3291 * sim-profile.c (profile_options): Make like trace_options, allow
3292 optional on|off arg where applicable.
3293 (set_profile_option_mask): New function.
3294 (sim_profile_set_option): New function.
3295 (profile_option_handler): Simplify.
3296 Have -p only enable selected things, not everything.
3297 Add missing break to OPTION_PROFILE_PC_RANGE.
3298 * cgen-scache.c (scache_options): Allow optional on|off arg to
3299 --profile-scache.
3300 (scache_option_handler): Use sim_profile_set_option.
3301
33021999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3303
3304 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3305 (memory_option_handler): Implement MEMORY_FILL option. Make
3306 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3307 (parse_ulong_value): New function.
3308 (do_memopt_add): Allocate all buffers. Optionally fill them.
3309
33101999-01-15 Richard Henderson <rth@cygnus.com>
3311
3312 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3313 va_list, not an integer.
3314 * sim-events.c (sim_events_schedule): Likewise.
3315
72f4393d 3316 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3317 the appropriate type.
3318
33191999-01-14 Doug Evans <devans@casey.cygnus.com>
3320
3321 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3322 (sim_disassemble_insn): Update prototype.
3323 (sim_engine_invalid_insn): Ditto.
3324 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3325 (SEM_BRANCH_INIT): PCADDR->IADDR.
3326 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3327 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3328 * cgen-scache.h (*): Ditto.
3329 * cgen-trace.c (*): Ditto.
3330 * cgen-trace.h (*): Ditto.
3331 * cgen-utils.c (*): Ditto.
3332 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3333 (insn_t): Delete.
3334 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3335 (simple engine framework): Rewrite.
3336 * sim-module.c (modules): Install model module sooner (and in
3337 particular before the profile module).
3338
33391999-01-12 Doug Evans <devans@casey.cygnus.com>
3340
3341 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3342 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3343 (sim_model_init): Call it.
3344
3345 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3346
33471999-01-05 Doug Evans <devans@casey.cygnus.com>
3348
3349 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3350 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3351 (SEM_BRANCH_INIT_EXTRACT): New macro.
3352 (SEM_BRANCH_INIT): Add taken_p.
3353 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3354 (SEM_BRANCH_FINI): Use it.
3355 (SEM_INSN): Update.
3356 * cgen-run.c (sim_resume): Handle tracing of last insn.
3357 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3358 * cgen-trace.c (current_abuf): New static global.
3359 (trace_insn_init): Initialize it.
3360 (trace_insn_fini): Use it.
3361 (trace_insn): Set it.
3362 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3363 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3364 (@cpu@_emit_after): Ditto.
3365 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3366 labels if WITH_SEM_SWITCH_FULL.
3367 * sim-model.c: Include bfd.h.
3368 (sim_model_init): New function.
3369 (sim_model_install): Record init fn.
3370 * sim-model.h (MACH): New member bfd_name.
3371 * sim-module.c (modules): Initialize model before scache.
3372
33731998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3374
3375 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3376
c906108c
SS		 3377 * nrun.c (main): Remain in simulation loop for traps and
3378 exceptions when in operating environment mode.
3379 (ui_loop_hook): New stub hook for standalone use.
3380 * sim-events.c (sim_events_process): Call ui_loop_hook
3381 periodically on CYGWIN host.
3382
3383 * sim-reason.c (sim_stop_reason): Return host signal numbers
3384 to gdb on sim_stopped and sim_signalled cases.
3385 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3386 hook just before longjmp.
3387 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3388 hook just before sim_engine_run.
3389
3390 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3391 * sim-trace.h (trace_generic): Ditto.
3392 * sim-trace.c (trace_generic): Ditto.
72f4393d 3393
c906108c
SS		 33941998-12-14 Doug Evans <devans@casey.cygnus.com>
3395
3396 * Make-common.in (SIM_MAIN_DEPS): New var.
3397 (CGEN_MAIN_CPU_DEPS): New var.
3398 * aclocal.m4: Add --enable-cgen-maint option.
3399 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3400 (SETMEM*): Ditto.
3401 (GETIMEM*): Pass pc value to sim_core routine.
3402
3403Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3404
3405 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3406 Compare with ZERO not NULL.
3407
3408Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3409
3410 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3411 "sim-assert.h".
3412
34131998-12-09 Doug Evans <devans@casey.cygnus.com>
3414
3415 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3416 * sim-trace.c: Include stdlib.h if present.
3417 * dv-sockser.c: Include unistd.h if present.
3418 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3419 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3420
34211998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3422
3423 * gennltvals.sh: Add i960.
3424 * nltvals.def: Rebuild.
3425
34261998-12-04 Doug Evans <devans@casey.cygnus.com>
3427
3428 * cgen-defs.h: New file, old cgen-sim.h.
3429 * cgen-sim.h: Simple header that includes others.
3430 * sim-arange.c: New file.
3431 * sim-arange.h: New file.
3432 * sim-basics.h: Include it.
3433 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3434 (sim-arange.o): Add rule for.
3435 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3436 (sim_io_eprintf_cpu): Add prototype.
3437 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3438 (INLINE2): New macro.
3439 (EXTERN_INLINE): New macro.
3440 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3441 before calling module init fns.
3442 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3443 (profile_init): New function.
3444 (profile_options): New option --profile-range.
3445 (profile_option_handler): Handle --profile-range.
3446 (profile_print_insn): Qualify address range specific section titles.
3447 (profile_print_addr_ranges): New function.
3448 (profile_info): Print address ranges if specified.
3449 (profile_install): Set profile_init init fn.
3450 * sim-profile.h (PROFILE_DATA): New member `range'.
3451 * sim-trace.c (trace_init): New function.
3452 (trace_options): New option --trace-range.
3453 (trace_option_handler): Handle --trace-range.
3454 (trace_install): Set trace_init init fn.
3455 * sim-trace.h (TRACE_DATA): New member `range'.
3456 * sim-utils.c (sim_cpu_msg_prefix): New function.
3457 (sim_io_eprintf_cpu): New function.
3458 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3459 (PC_IN_PROFILE_RANGE_P): New macro.
3460 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3461 (trace_insn_fini): New arg abuf. All callers updated.
3462 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3463 printing cycle counts.
3464 * cgen-trace.h (trace_insn_fini): Update prototype.
3465 (TRACE_RESULT_P): New macro.
3466 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3467 (TRACE_INSN): Check ARGBUF_TRACE_P.
3468 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3469 * cgen-types.h (SIM_INLINE): Delete.
3470 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3471 * cgen-utils.c: Don't include cgen-engine.h
3472 * genmloop.sh (@cpu@_fill_argbuf): New function.
3473 (@cpu@_fill_argbuf_tp): New function.
3474 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3475 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3476 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3477 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3478 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3479 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3480 doing profiling. Update call to TRACE_INSN_FINI.
3481
3482 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3483
34841998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3485
3486 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3487 regions.
3488
34891998-12-01 Doug Evans <devans@casey.cygnus.com>
3490
3491 * sim-inline.c (SIM_INLINE_P): Fix typo.
3492
34931998-11-30 Doug Evans <devans@casey.cygnus.com>
3494
3495 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3496
3497Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3498
3499 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3500 * nltvals.def: Re-generate.
3501
3502Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3503
3504 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3505 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3506 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3507 GCC.
3508 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3509 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3510
35111998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3512
3513 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3514 (${cpu}_pbb_cti_chain): Ditto.
3515
35161998-11-18 Doug Evans <devans@casey.cygnus.com>
3517
3518 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3519 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3520 (EXTRACT_INT,EXTRACT_UINT): New macros.
3521 (SEM_SEM_ARG): New macro.
3522 (SEM_NEXT_VPC): New arg `pc'.
3523 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3524 (sim_disassemble_insn): Update prototype.
3525 * cgen-trace.c (current_insn,insn_fields): New static locals.
3526 (trace_insn): Set them.
b83266a0 3527 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3528 (sim_disassemble_insn): New arg insn_fields.
3529 Handle variable length insns.
3530 * genmloop.sh: Only emit pbb decls if -pbb.
3531 (${cpu}_scache_lookup): New arg `vpc'.
3532 (scache support): Fetch pc before entering loop.
3533
3534 * gennltvals.sh: Add fr30 support.
3535 * nltvals.def: Rebuild.
3536
3537Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3538
3539 * sim-types.h: Re-do type system so that GCC's attribute and mode
3540 are used to specify types. Handle case of ALPHA.
3541
35421998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3543
c906108c
SS		 3544 * aclocal.m4: Add tests for dlopen family.
3545 * config.in: Regenerated.
72f4393d 3546
c906108c
SS		 3547Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3548
3549 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3550
3551Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3552
3553 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3554 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3555 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3556 * cgen-sim.h: ... to here.
3557
3558Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3559
3560 * aclocal.m4 (enable-build-warnings): Replace
3561 enable-sim-warnings. Extend =LIST syntax so that prepend and
3562 append of options is possible. Drop -Werror, add
3563 -Wstrict-prototypes for GDB compatibility.
3564 * Make-common.in (SIM_WARNINGS): Update.
3565
3566Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3567
3568 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3569 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3570 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3571 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3572 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3573 CGEN_INCLUDE_DEPS.
3574 * cgen-cpu.h: New file.
3575 * cgen-engine.h: New file.
3576 * cgen-scache.h: New file.
3577 * cgen-sim.h: Delete portions moved to new files.
3578 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3579 rather than sending result to stdout.
3580
3581Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3582
3583 * Make-common.in (sim-reg.o): New rule.
3584 (cgen-run.o): New rule.
3585 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3586 * cgen-run.c (prime_cpu): New function.
3587 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3588 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3589 mentioned cpu.
3590 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3591 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3592 (CGEN_INSN_VIRTUAL_P): New macro.
3593 (SEM_PC): New typedef.
3594 (SEMANTIC_FN): Change type of result to SEM_PC.
3595 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3596 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3597 (SCACHE_MAP): New typedef.
3598 (CPU_SCACHE): Add pbb support.
3599 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3600 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3601 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3602 max_slice_insns.
3603 (INSN_NAME): Delete.
3604 (cgen_insn_name): Declare.
3605 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3606 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3607 (first_insn_p): Make static.
3608 (trace_insn): Handle virtual insns specially.
3609 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3610 * cgen-types.h (UBI): Delete.
3611 (MODE_TYPE): New enum.
3612 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3613 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3614 (cgen_virtual_opcode_table): New global.
3615 (cgen_insn_name): New function.
3616 (sim_disassemble_insn): Ignore virtual insns.
3617 * genmloop.sh: Delete top level loop generation. Add pbb support.
3618 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3619 (sim_cpu_base): New members max_insns,insn_name,model_data.
3620 (CPU_PC_GET,CPU_PC_SET): New macros.
3621 (sim_pc_get,sim_pc_set): Declare.
3622 * sim-model.c (model_set): Call model init fn.
3623 * sim-model.h (MODEL_FN): New typedef.
3624 (INSN_TIMING): New member model_fn.
3625 (MODEL): New members num,init.
3626 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3627 All callers updated.
3628 (profile_insn_init): New fn.
3629 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3630 Exit early if insn profiling not supported.
3631 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3632 (profile_install): Record profile_insn_init as init fn.
3633 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3634 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3635 (PROFILE_DATA): Delete member exec_time.
3636 Change insn_count to pointer to array, rather than the array.
3637 (sim_profile_print_bar): Declare.
3638
3639Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3640
3641 * cgen-run.c: New file.
3642 * sim-reg.c: New file.
3643
3644Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3645
3646 * aclocal.m4: Add checks for -lsocket and -lnsl.
3647
3648 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3649 allow local port reuse on listening socket.
3650
3651Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3652
3653 * sim-config.h: Remove reference to linux kernel header.
3654
3655Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3656
3657 * dv-sockser.c (sockser_addr): Make variable non-static.
3658
3659Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3660
3661 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3662
3663Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3664
3665 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3666
3667Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3668
3669 * Make-common.in (install-common): Add $(EXEEXT) when installing
3670 run.
3671
3672Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3673
3674 * cgen-sim.h (cgen_state): New member opcode_table.
3675 * cgen-utils.c (sim_disassemble_insn): Use it.
3676
3677Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3678
3679 * cgen-mem.h (DECLARE_SETT): Fix return type.
3680 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3681 * cgen-scache.c: Include stdlib.h.
3682 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3683 * sim-model.c (model_option_handler): Remove unused variable `n'.
3684
3685Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3686
3687 * cgen-utils.c: Include bfd.h.
3688 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3689
3690Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3691
3692 * sim-bits.h (EXTEND24): Fix typo.
3693
3694Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3695
3696 * sim-events.c (ETRACE_P): New macro.
3697 (struct _sim_event): Add member trace.
3698 (sim_events_free): Reclaim trace message.
3699
3700 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3701 sim_events_schedule_tracef): New functions, include printf trace
3702 information in argument list. If tracing, store asprintf'd trace
3703 message in sim_event.
3704
3705 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3706 hw_event_queue_schedule_vtracef): New functions, mimic
3707 sim_event_tracef.
3708
3709Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3710
3711 * sim-bits.h (EXTEND24): Define.
3712
3713Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3714
3715 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3716 (CPU_SCACHE_HASH_MASK): New macro.
3717 (SCACHE_HASH_PC): Rewrite.
3718 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3719 computation out of main loop.
3720
3721Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3722
c906108c
SS		 3723 * cgen-sim.h (RECORD_IADDR): Delete.
3724 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3725 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3726
3727Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3728
3729 * gennltvals.def (mn10200): Add entry.
3730 * nltvals.def: Regenerate with MN10200 additions.
3731
3732Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3733
3734 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3735 documentation on how it works.
3736
3737 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3738 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3739 sim_core_set_xor, sim_core_xor_read_buffer,
3740 sim_core_xor_write_buffer): Update.
3741
3742 * sim-events.h, sim-events.c (sim_events_install,
3743 sim_events_watch_clock, sim_events_schedule_after_signal,
3744 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3745 sim_events_deschedule): Update.
3746
3747 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3748 sim_fpu_max32, sim_fpu_max64): Update.
3749
3750Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3751
3752 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3753 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3754 * sim-profile.c (profile_print_model): Update.
3755
3756Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3757
3758 * gennltvals.def (m32r): Use common syscall.h now.
3759 (mn10300): Add entry.
3760 * nltvals.def: Regenerate.
3761
3762 * sim-engine.c (sim_engine_get_run_state): New function.
3763 * sim-engine.h (sim_engine_get_run_state): Declare it.
3764
3765Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3766
3767 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3768 * sim-core.c (sim_core_signal): Make extern, always define.
3769
3770Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3771
3772 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3773 * cgen-ops.h (ANDIF): New macro.
3774 (ANDIF[BQHSD]I): Delete.
3775
3776Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3777
3778 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3779 (hw_event_queue_schedule, hw_event_queue_deschedule,
3780 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3781 Janczyn.
3782
3783 * hw-alloc.h (HW_NZALLOC): Define.
3784
3785 * Make-common.in (test-hw-events): Add target for testing the
3786 hw-event code.
3787
3788Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3789
3790 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3791 hw-instances.o.
3792 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3793 files.
3794 * hw-main.h: Include hw-handles.h, hw-instances.h.
3795 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3796 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3797
c906108c
SS		 3798Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3799
3800 * dv-core.c: Include hw-main.h and sim-main.h.
3801 * dv-pal.c: Include hw-main.h and sim-io.h.
3802 * dv-glue.c: Include hw-main.h.
3803
3804 * hw-main.h: New file. Move list of includes to here.
3805 * hw-base.h: From here.
3806 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3807 (hw-*.o, dv-*.o): Update.
3808 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3809 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3810 sim-main.h.
3811
3812 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3813 do_hw_poll_read): Move declarations from here.
3814 * hw-main.h: To here.
72f4393d 3815
c906108c
SS		 3816 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3817 Move from here.
3818 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3819 rename.
3820 * Make-common.in (hw-config.h): Update
3821 * hw-base.c, dv-pal.c, dv-glue.c: Update
3822
3823 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3824 `*_callback' to `*_method.
3825
3826Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3827
3828 * hw-base.h (set_*): Move set method macros from here.
3829 * hw-device.h: To here.
3830
3831Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3832
3833 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3834 Declare.
3835
3836 * hw-base.c (hw_create, hw_delete): Call
3837 * hw-properties.c (create_hw_property_data,
3838 delete_hw_property_data): Define.
72f4393d 3839
c906108c
SS		 3840Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3841
3842 * hw-device.c, hw-properties.c: Include hw-base.h
3843
3844 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3845 * hw-device.c: From here.
3846 * hw-base.h: Include "hw-events.h".
3847
3848 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3849 * hw-base.c (hw_create, hw_delete): Call.
3850 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3851
3852 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3853 (hw-alloc.o): New target.
72f4393d 3854
c906108c
SS		 3855Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3856
3857 * hw-events.h, hw-events.c: New files. Move event code to here.
3858 * sim-hw.c: From here.
3859 * hw-base.h: Include "hw-events.h".
3860 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3861 (hw-events.o): New target.
3862
3863 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3864 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3865
c906108c
SS		 3866 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3867 * hw-base.c (hw_create, hw_delete): Call.
3868 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3869
3870 * dv-pal.c: Update.
3871
3872Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3873
3874 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3875 * hw-ports.c: To here.
72f4393d 3876
c906108c
SS		 3877 * hw-base.h, hw-ports.c (create_hw_port_data,
3878 delete_hw_port_data): New functions.
3879 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3880
c906108c
SS		 3881 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3882 from here.
3883 * hw-ports.h: To here.
3884
3885Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3886
3887 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3888 PROCESSOR and CIA arguments.
3889
3890Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3891
3892 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3893 Move common object files from here.
3894 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3895
c906108c
SS		 3896Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3897
3898 * sim-hw.c: Include ctype.h.
3899 (do_hw_poll_read): Do not assume EAGAIN.
3900
3901Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3902
3903 * cgen-trace.c (first_insn_p): New static local.
3904 (trace_insn_init): Set it.
3905 (trace_insn_fini): Use TRACE_PREFIX.
3906 (trace_insn): Rewrite to use trace_prefix.
3907 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3908 Adjust width accordingly.
3909
3910 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3911 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3912 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3913 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3914 (PROFILE_COUNT_CORE): Simplify.
3915 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3916
3917Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3918
3919 * cgen-ops.h (ADDCFSI): Fix typo.
3920
3921Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3922
3923 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3924 * genmloop.sh: Use them rather than static locals.
3925
3926 * sim-engine.c (sim_engine_set_run_state): New function.
3927 * sim-engine.h (sim_engine_set_run_state): Declare.
3928 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3929 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3930 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3931
3932Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3933
72f4393d 3934 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 3935 All callers updated.
3936 (trace_insn_fini): New arg last_p. All callers updated.
3937 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3938 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3939 * genmloop.sh (engine_resume): Update.
3940
3941Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3942
3943 * Make-common.in (install-common): Run ranlib on installed copy of
3944 libsim.a.
3945
3946Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3947
3948 * Make-common.in (install-common): Rename and install libsim.a.
3949
3950Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3951
3952 * sim-io.c (unistd.h): Include.
3953
3954Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3955
3956 * Make-common (sim_main_headers): Sort.
3957 (cgen-*.o): Add cgen-sim.h dependency.
3958
3959 * cgen-scache.c (scache_init): Only allocate space if scache element
3960 size is non-zero.
3961 (scache_flush,scache_print_profile): Check if scache in use first.
3962
3963 * cgen-sim.h (IDESC): Provide forward declaration.
3964 (DECODE): Delete.
3965 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3966 (cgen_cpu_max_extra_bytes): Declare.
3967 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3968
c906108c
SS		 3969 * sim-cpu.h: New file. sim_cpu_base moved here.
3970 Move sim_cpu_lookup decl here.
3971 * sim-base.h: #include "sim-cpu.h".
3972 * sim-cpu.c: New file.
3973 * Make-common (sim_main_headers): Add sim-cpu.h.
3974 (sim-cpu.o): Add rule for.
3975
3976 * sim-model.c (set_model): Delete.
3977 (sim_model_set,model_set): New functions.
3978 (sim_model_install): Renamed from model_install.
3979 Don't set default model here.
3980 (model_option_handler): Rewrite --model processing.
3981 (sim_model_lookup,sim_mach_lookup): New functions.
3982 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3983 (insn_timing): Delete.
3984 (INSN_TIMING): New member `num'.
3985 (IMP_PROPERTIES): Always define scache_elm_size member.
3986 (MACH): New member init_cpu.
3987 (sim_machs): Renamed from machs.
3988 (sim_model_install): Renamed from model_install.
3989 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3990 * sim-module.c (modules): Update.
3991
3992 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3993
3994 * sim-io.c: #include <errno.h>.
3995
3996Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3997
3998 * dv-pal.c (struct hw_pal_device): Add reader.
3999 (hw_pal_finish): Initialize reader.
4000 (scan_hw_pal): Use reader.
4001
4002 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4003 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4004 * dv-pal.c: Use.
4005
4006 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4007 ../ppc/main.c sim_io_read_stdin.
4008
4009Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4010
4011 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4012 arguments.
4013 * hw-tree.c: Update.
72f4393d 4014
c906108c
SS		 4015 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4016 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4017 CPU/CIA args.
4018 * hw-ports.h (hw_port_event): Ditto.
4019 * hw-ports.c (hw_port_event): Update.
4020 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4021 Update.
4022 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4023 Update.
4024 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4025 (do_counter_event): Update.
4026 * dv-glue.c (hw_glue_io_read_buffer): Update.
4027 (hw_glue_port_event): Update.
4028
4029 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4030 * hw-base.h (hw_create): Ditto.
4031 * hw-base.c (hw_create): Ditto.
72f4393d 4032
c906108c
SS		 4033 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4034 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4035 from here to.
4036 * sim-hw.c: Here.
4037 * hw-device.h (hw_system_cpu): Declare.
4038 * sim-hw.c (hw_system_cpu): New function.
4039
4040 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4041 sim_hw_abort not hw_abort.
4042 (sim-hw.h): Include.
4043 (sim_core_read_buffer, sim_core_write_buffer): Call
4044 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4045 argument.
4046 (sim_core_set_xor): Do not pass CPU when aborting.
4047
4048 * sim-n-core.h (sim_core_read_aligned_N,
4049 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4050 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4051 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4052 return length.
4053
4054 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4055 sim_hw_print.
4056 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4057 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4058 functions.
4059 (sim_hw_print): New function.
4060
4061 * sim-engine.h (sim_engine_vabort): Declare.
4062 * sim-engine.c (sim_engine_vabort): New function.
4063
4064Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4065
4066 * sim-trace.c (print_data): For floating-point numbers trace raw
4067 hex value.
4068 (trace_result_fp2): New function.
4069 * sim-trace.h (trace_result_fp2): New declaration.
4070 (TRACE_FP_RESULT2): New macro.
4071
4072Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4073
72f4393d
L		 4074 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4075 AM_CYGWIN32 and AM_EXEEXT.
4076 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4077 to run and install-common rules.
4078 * common/configure: regenerate
c906108c
SS		 4079
4080Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4081
4082 * sim-types.h (cell_word): New type.
4083 (natural_cell): Delete type.
4084
4085Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4086
4087 * configure: Regenerated to track ../common/aclocal.m4 changes.
4088 * config.in: Ditto.
4089
4090Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4091
4092 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4093
4094Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4095
4096 * configure: Regenerated to track ../common/aclocal.m4 changes.
4097 * config.in: Ditto.
4098
4099Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4100
4101 * acconfig.h: New file.
4102 * Make-common.in (top_builddir): New macro.
4103 (INTL_LIB): Removed.
4104 (INTLLIBS): New macro.
4105 (INTLDEPS): Likewise.
4106 (LIBDEPS): Use INTLDEPS.
4107 (EXTRA_LIBS): Use INTLLIBS.
4108 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4109 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4110 AM_LC_MESSAGES): New macros from GNU gettext.
4111
4112Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4113
4114 * sim-config.h: Discard leading _ from macros.
4115 * sim-types.h: Ditto.
4116
4117Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4118
4119 * Make-common.in (CSEARCH): Add -I to intl directories.
4120 (INTL_LIB): Point to libintl.a.
4121 (LIBDEPS): Add $(INTL_LIB).
4122 (EXTRA_LIBS): Ditto.
4123
4124Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4125
4126 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4127
4128 * cgen-ops.h (ADDCFSI): Fix.
4129 (SUBCFSI): Tweak.
4130
4131Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4132
4133 * sim-types.h (signed_address, unsigned_address): Define.
4134
4135Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4136
4137 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4138 QNaN.
4139
4140Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4141
4142 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4143 New functions, pack / unpack sim_fpu struct using raw values.
4144 (sim_fpu_is): Differentiate between negative and positive
4145 infinity.
4146
4147Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4148
4149 * sim-bits.h (EXTEND4): Define.
4150 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4151
c906108c
SS		 4152Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4153
4154 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4155 declared so we need this cast to prevent long long addresses
4156 from being misconfigures. Results in access to unmapped memory.
4157
4158Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4159
4160 * Make-common.in (RUNTESTFLAGS): Define.
4161 (check): Pass RUNTESTFLAGS to recursive make.
4162
4163Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4164
4165 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4166 STATE_VERBOSE_P.
4167
4168Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4169
4170 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4171 cross compiling.
4172
4173Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4174
4175 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4176 (sim-inline): Update to match sim-inline.[hc]
4177 * configure: Regenerated to track ../common/aclocal.m4 changes.
4178
4179 * Make-common.in (sim_main_headers): Add sim-inline.h
4180
4181 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4182 selected.
4183 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4184
c906108c
SS		 4185 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4186 (sim_events_set_trace): Delete unused prototype.
72f4393d 4187
c906108c
SS		 4188 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4189 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4190
4191 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4192 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4193 Comment out, not yet implemented in sim-fpu.c.
4194 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4195 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4196
c906108c
SS		 4197 * sim-inline.h: Rewrite description.
4198 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4199 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4200
c906108c
SS		 4201 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4202 include generated files. Handled by generator directly.
72f4393d 4203
c906108c
SS		 4204Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4205
4206 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4207 up-to-date.
4208
4209 * sim-trace.h (TRACE_ANY_P): Define.
4210 (struct _trace_data): Add trace_any_p.
4211
4212Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4213
4214 * run.c (main): Handle all alternatives of enum sim_stop.
4215 (main): Delete unused `asection *s'.
4216
4217Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4218
4219 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4220
4221 * configure: Regenerated to track ../common/aclocal.m4 changes.
4222
4223 * sim-hw.c: New file.
4224 * sim-hw.h (sim_hw_parse): Declare function.
4225 (hw-tree.h): Do not include.
72f4393d 4226
c906108c
SS		 4227 * sim-base.h (STATE_HW): Define.
4228 (struct sim_state_base): Add member struct *hw.
4229
4230 * sim-module.c (sim-hw.h): Include.
4231 (modules): Add sim_hw_install.
72f4393d 4232
c906108c
SS		 4233 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4234
4235Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4236
4237 * sim-base.h (CPU_INDEX): Define.
4238
4239 * sim-utils.c (sim_state_alloc): Initialize.
4240 * sim-module.c (sim_post_argv_init): Ditto.
4241
4242Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4243
4244 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4245 properly formatted lists.
4246
4247Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4248
4249 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4250 0x2f needs to be 0x3f.
4251
4252Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4253
4254 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4255 not found.
4256 (hw_tree_find_*_property): Clean up error message when property is
4257 not found.
4258
4259 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4260 present before looking for it.
4261
4262Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4263
72f4393d 4264 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4265 (AC_CHECK_FUNCS): Add check for __setfpucw.
4266 * configure: Regenerated.
4267
4268Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4269
4270 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4271 hw_pal_timer, hw_pal_timer_value): Define.
4272 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4273 (do_counter_event, do_counter_read, do_counter_value,
4274 do_counter_write): new functions.
4275
4276Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4277
4278 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4279 trace output.
4280
4281 * hw-base.c (hw_create): Stop searching for a device when one is
4282 found.
4283
4284Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4285
4286 * configure: Regenerated to track ../common/aclocal.m4 changes.
4287
4288Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4289
4290 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4291 appends extra devices.
4292 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4293 the device names.
72f4393d 4294
c906108c
SS		 4295 * Make-common.in (hw-config.h): New target, create hw-config.h
4296 file.
4297 (SIM_HW): Definition from @sim_hw@.
4298 (hw-base.o): Depend on hw-config.h
4299
4300Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4301
4302 * Make-common.in: Get SHELL from configure.
4303 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4304 move-if-change. Fixes NT native build problem.
4305 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4306 move-if-change. Fixes NT native build problem.
4307 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4308 NT native builds.
72f4393d 4309
c906108c
SS		 4310Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4311
4312 * hw-device.h, hw-device.c (hw_strdup): New function.
4313
4314 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4315 strings name, family and args.
4316 (full_name_of_hw): Use hw_strdup when returning the full path.
4317
4318 * hw-properties.c: Clean up property not found / wrong type error
4319 messages.
72f4393d 4320
c906108c
SS		 4321 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4322 before attaching any ports.
4323
4324 * hw-base.c (hw-config.): Include. Replace hardwired table.
4325
4326 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4327
4328 * Make-common.in: Add rule for dv-glue.o.
4329
4330Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4331
4332 * hw-base.c (hw_finish): Move setting of trace level to here.
4333 (hw_create): From here.
4334
4335 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4336 ../ppc/device_table.c.
4337
4338 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4339
4340 * hw-tree.c (print_properties): Supress path when printing
4341 properties of root node.
4342
4343Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4344
4345 * hw-device.h (HW_TRACE): Define.
4346 (hw_trace): Declare.
4347 * hw-device.c (hw_trace): Implement function.
4348
4349 * hw-base.c (hw_create): Set hw trace level from "trace?"
4350 property.
4351
4352 * dv-core.c (dv_core_attach_address_callback): Add trace.
4353
4354 * dv-pal.c: Replace DTRACE with HW_TRACE.
4355
4356Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4357
4358 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4359 (hw_alloc_data): Delcare.
4360 (struct hw): Add member alloc_of_hw.
72f4393d 4361
c906108c
SS		 4362 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4363 functions. Assocate memory with a device.
4364 (stdlib.h): Include.
72f4393d 4365
c906108c
SS		 4366 * hw-base.h (set_hw_delete): Define.
4367 (hw_delete_callback): Declare.
4368 (hw_delete): Declare.
4369
4370 * hw-base.c (hw_delete): Implement function.
4371 (struct hw_base_data): Add member to_delete.
4372 (ignore_hw_delete): New function, does nothing.
4373 (hw_create): Set the hw_delete method.
4374 (hw_create): Allocate the base type using HW_ZALLOC before setting
4375 any methods.
4376
4377 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4378
c906108c 4379 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4380
c906108c
SS		 4381 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4382 (attach_hw_port_edge): Add struct hw argument
4383
4384 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4385 hw_zalloc/hw_free.
4386
4387Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4388
4389 * hw-device.h (hw_attach_address_callback,
4390 hw_detach_address_callback): Attach to a single space not a space
4391 mask. Clarify interpretation of SPACE:ADDR parameters.
4392
4393 * hw-base.c (passthrough_hw_attach_address,
4394 passthrough_hw_detach_address): Update.
4395 * dv-core.c (dv_core_attach_address_callback): Ditto.
4396 * dv-pal.c (hw_pal_attach_address): Ditto.
4397
4398Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4399
4400 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4401
4402Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4403
4404 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4405 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4406 hw-properties_h, hw-tree_h): Define, point at corresponding
4407 header.
4408 (hw_base_headers): Define list of headers included by hw-base.h
4409 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4410 hw-properties.o, hw-tree.o): Specify dependencies.
4411 (dv-core.o, dv-pal.o): Ditto.
4412
4413 * sim-hw.h: New file.
4414
4415 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4416 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4417
c906108c
SS		 4418 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4419
4420 * hw-base.h, hw-base.c: new files. Copied from
4421 ../ppc/device_table.[hc].
4422
4423 * dv-core.c, dv-pal.c: New files. Copied from
4424 ../ppc/hw_{core,pal}.c
72f4393d 4425
c906108c
SS		 4426 * sim-basics.h (struct hw): Declare.
4427 (enum port_direction, enum object_disposition): Declare.
4428
4429Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4430
4431 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4432 sim_dv_src in Makefile. Take list of devices as parameter to m4
4433 macro..
4434
4435 * configure: Regenerated to track ../common/aclocal.m4 changes.
4436
4437Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4438
4439 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4440 trace_prefix can abort cleanly.
4441
4442Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4443
4444 * dv-sockser.c, dv-sockser.h: New files.
4445 * Make-common.in (dv-sockser.o): Add rule for.
4446 * aclocal.m4: Check for fcntl.h.
4447 * config.h: Add HAVE_FCNTL_H.
4448
4449 * sim-break.c (remove_breakpoint): Fix thinko.
4450
4451 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4452 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4453
44541998-03-13 Fred Fish <fnf@cygnus.com>
4455
4456 * sim-base.h (struct sim_state_base): Add prog_syms and
4457 define macro STATE_PROG_SYMS.
4458 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4459 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4460 and bfd_canonicalize_symtab, to get symbol table on first use
4461 and preserve it via STATE_PROG_SYMS for future calls to
4462 bfd_find_nearest_line.
4463
4464Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4465
4466 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4467
4468 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4469 up to nr_maps, not just access_* maps.
4470
4471 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4472 maps.
4473
4474 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4475 over nr_maps not sim_core_nr_maps.
4476
4477 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4478 core_map argument to unsigned.
4479 (struct _sim_core): Ditto for struct member core_map.
4480
4481 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4482
4483 * sim-basics.h (access_io, access_*_io): Define.
4484 (map_read, map_write, map_exec, map_io): Define.
4485
4486 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4487 attach with more generic mapmask.
4488 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4489
c906108c
SS		 4490 * sim-core.c (sim_core_uninstall, sim_core_attach,
4491 sim_core_detach): Iterate over nr_maps instead of
4492 sim_core_nr_maps.
4493
4494 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4495 instead of the write_map.
4496 (remove_breakpoint): Ditto.
4497
4498 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4499 with read_map, write_map, exec_map resp.
4500
4501 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4502 Ditto.
4503
4504 * cgen-utils.c (sim_disassemble_insn): Ditto.
4505
4506 * sim-hrw.c (sim_write, sim_write): Ditto.
4507
4508 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4509 transfer_to_str): New functions.
4510
4511Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4512
4513 * sim-base.h (sim_state_base): New member environment.
4514 (STATE_ENVIRONMENT): New macro.
4515 * sim-config.c (current_environment): Delete.
4516 (sim_config_default): New function.
4517 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4518 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4519 (sim_config_default): Add prototype.
4520 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4521 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4522 Set STATE_ENVIRONMENT, not current_environment.
4523
4524Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4525
4526 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4527
4528Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4529
4530 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4531
4532 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4533
4534Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4535
4536 * Make-common.in (TAGS): Make smarter.
4537 * Makefile.in (TAGS): Ditto.
4538
4539Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4540
4541 * sim-module.c (*): Fix typos in assertion tests.
4542
4543Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4544
4545 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4546 can't be constant.
72f4393d 4547
c906108c
SS		 4548 * sim-options.c (sim_parse_args): Ditto.
4549 (sim_args_command): Return OK, instead of nothing, for an empty
4550 command.
4551
4552Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4553
4554 * sim-profile.c (profile_info): Rename from profile_print. Drop
4555 misc and misc_cpu callback arguments. Use
4556 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4557 (profile_install): Install profile_info function.
4558
4559 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4560 STATE_PROFILE_INFO_CALLBACK): Define.
4561 (struct PROFILE_DATA): Add field info_cpu_callback.
4562 (profile_print): Delete function.
4563
4564 * sim-base.h (STATE_MODULES): Define. Replace individual
4565 STATE_*_LIST with single struct module_list.
4566
4567 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4568 (struct module_list): Declare.
72f4393d 4569
c906108c
SS		 4570 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4571 sim_module_info): New functions.
4572 (sim_module_install): Clean up module data structures.
4573
4574 * sim-info.c (sim_info): New file. New function. Call
4575 sim_module_info.
4576
4577 * Make-common.in (sim-info.o): Define rule.
4578 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4579
4580
4581Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4582
4583 * sim-base.h (sim_cpu_base): New members name, options.
4584 (sim_cpu_lookup): Add prototype.
4585 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4586 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4587 (sim_add_option_table): Update prototype.
4588 * sim-options.c (sim_add_option_table): New argument `cpu'.
4589 (standard_option_handler,standard_install): Update.
4590 (sim_parse_args): Handle cpu specific options.
4591 (print_help): New static function.
4592 (sim_print_help): Call it. Print cpu specific options.
4593 (find_match): New static function.
4594 (sim_args_command): Call it. Handle cpu specific options.
4595 * sim-utils.c (sim_cpu_lookup): New function.
4596 * sim-memopt.c (memory_option_handler): Update.
4597 (sim_memopt_install): Update.
4598 * sim-model.c (model_option_handler): Update.
4599 (model_install): Update.
4600 * sim-profile.c (profile_option_handler): Update.
4601 (profile_install): Update.
4602 * sim-trace.c (trace_option_handler): Update.
4603 (trace_install): Update.
4604 * sim-watch.c (watchpoint_option_handler): Update.
4605 (sim_watchpoint_install): Update.
4606 * cgen-scache.c (scache_option_handler): Update.
4607 (scache_install): Update.
4608
4609Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4610
4611 * Make-common.in (check): Run `make check' in testsuite dir.
4612
4613Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4614
4615 * sim-trace.c (trace_result0): New function.
4616
4617 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4618 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4619 tracing sim_fpu variables.
4620 (TRACE_ALU_RESULT0): Define.
4621 (TRACE_FP_RESULT_WORD): Define.
4622 (TRACE_FP_INPUT_WORD1): Define.
4623
4624 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4625 sim_fpu_two): New constants.
4626 (sim_fpu_op1, sim_fpu_op2): New types.
4627 (struct _sim_fpu): Delete member result. Re-order other members.
4628 (sim_fpu_sign, sim_fpu_exp): New functions.
4629 (sim_fpu_max, sim_fpu_min): new functions.
4630 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4631 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4632
c906108c
SS		 4633Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4634
4635 * sim-profile.c (profile_print): Delete duplicate test of
4636 PROFILE_INSN_IDX.
4637 (profile_print_pc): Exit early if data collection not set up.
4638 (profile_print_core): Simplify by calling sim_core_map_to_str.
4639 * sim-core.h (sim_core_map_to_str): Declare.
4640 * sim-core.c (sim_core_map_to_str): Make non-static.
4641
4642 * genmloop.sh (engine_resume): Update insn_count before exiting.
4643 (engine_resume_full): Keep accurate core profile data.
4644
4645 * cgen-utils.c (sim_disassemble_insn): Don't use
4646 sim_core_read_aligned_N, it messes up profiling results.
4647
4648Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4649
4650 * nltvals.def: Regenerate with MN10300 additions.
4651
4652Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4653
4654 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4655
c906108c
SS		 4656 * sim-trace.h, sim-trace.c (trace_result_word2,
4657 trace_input_word4, trace_result_word4): New function.
4658
4659Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4660
4661 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4662
4663 * sim-xcat.h: Delete.
4664 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4665 * cgen-sim.h: Ditto.
4666 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4667 * sim-n-bits.h: Ditto.
4668 * sim-n-core.h: Ditto.
4669 * sim-n-endian.h: Ditto.
4670
4671Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4672
4673 * syscall.c (cb_syscall): Handle short reads, and EOF.
4674
4675Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4676
4677 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4678 sim_fpu to safely print fp_word values.
4679 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4680 (trace_result_bool1, trace_result_addr1): New functions.
4681 (trace_input_bool1, trace_input_addr1): New functions.
4682
4683 * sim-trace.h (TRACE_FPU_*): Define.
4684
4685Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4686
4687 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4688 (sim_fpu_fpto, sim_fpu_tofp): Define.
4689
4690Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4691
4692 * sim-fpu.c (sim_fpu_cmp): New function.
4693
4694Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4695
4696 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4697 instead of abuf->length.
4698 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4699 (set_trace_option_mask): Renamed from set_trace_options.
4700 (set_trace_option): New function.
4701 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4702 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4703
4704Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4705
4706 * sim-basics.h: Declare struct _sim_fpu.
4707
4708Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4709
4710 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4711 (trace_prefix, trace_input*, trace_result*): Declare.
4712 (trace_one_insn): Change declaration, assume trace_prefix called.
4713 (trace_generic): Like trace_one_insn.
4714 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4715 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4716
c906108c
SS		 4717 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4718 trace_insn, save_data, trace_idx_to_str, print_data): New
4719 functions.
4720 (trace_one_insn): Rewrite.
4721 (trace_generic): New function.
72f4393d 4722
c906108c
SS		 4723Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4724
c906108c
SS		 4725 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4726
4727 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4728 (SEMANTIC_FN): Rewrite declaration.
4729 (DECODE): Update type of semantic_fast member.
4730 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4731 * sim-base.h (sim_state_base): Delete conditionals surrounding
4732 member scache_size.
4733
4734Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4735
4736 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4737 used.
4738
4739Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4740
4741 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4742 Add missing parameters to device_io calls.
4743 * sim-core.h: Add missing parameters to device_io calls.
4744
4745Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4746
4747 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4748 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4749 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4750 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4751 (engine_resume): Likewise. Make `engine' volatile. Save copy
4752 of cpu pointer in volatile object. Initialize read switch if
4753 -parallel.
4754
4755Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4756
4757 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4758 (SEM_INSN): New macro.
4759
4760Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4761
4762 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4763
4764Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4765
4766 * configure: Regenerated to track ../common/aclocal.m4 changes.
4767
4768Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4769
4770 * sim-types.h (fp_word): New type, define according to
4771 WITH_TARGET_FLOATING_POINT_BITSIZE.
4772
4773 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4774 configuration of size of floating point registers.
4775
4776Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4777
4778 * sim-profile.c (profile_print): Only print CPU <N> if other
4779 output is going to appear.
4780
4781Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4782
4783 * configure: Regenerated to track ../common/aclocal.m4 changes.
4784
4785Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4786
4787 * sim-types.h (address_word): Typedef according to
4788 WITH_TARGET_ADDRESS_BITSIZE.
4789 (signed_cell, unsigned_cell, natural_cell): Ditto using
4790 WITH_TARGET_CELL_BITSIZE.
72f4393d 4791
c906108c
SS		 4792 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4793 (WITH_TARGET_CELL_BITSIZE): Define.
4794 (WITH_HOST_WORD_BITSIZE): Delete.
4795
4796 * sim-config.c (print_sim_config): Update.
4797
4798 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4799 configuration of address and OpenFirmware cell sizes.
4800
4801Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4802
4803 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4804 * sim-run.c (sim_engine_run): Update.
72f4393d 4805
c906108c
SS		 4806 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4807 CPU_CIA.
4808 * sim-run.c (sim_engine_run): Ditto.
4809
4810 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4811 (sim_resume): Pass nr_cpus to sim_engine_run.
4812
4813 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4814
c906108c
SS		 4815 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4816 MAX_NR_PROCESSORS.
4817 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4818
c906108c
SS		 4819Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4820
4821 * Make-common.in (stamp-tvals): New rule.
4822 (targ-vals.h,targ-map.c): Depend on it.
4823 (clean): Remove stamp-tvals.
4824
4825Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4826
4827 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4828 in code also #if 0'ed.
4829
4830Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4831
4832 * configure: Regenerated to track ../common/aclocal.m4 changes.
4833 * aclocal.m4: Recognize --enable-maintainer-mode.
4834
4835Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4836
4837 * cgen-scache.h: Deleted.
4838 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4839 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4840 (scache_init): Use runtime computed size of SCACHE.
4841 (scache_flush): Likewise.
4842 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4843 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4844 * cgen-sim.h: Scache support moved here.
4845 (PC): Redo definition.
4846 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4847 (DECODE): Add parallel execution support.
4848 Only include semantic label members if using switch.
4849 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4850 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4851 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4852 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4853 from cgen-types.h.
4854 (engine_{stop,run,resume,halt,signal}): Delete decls.
4855 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4856 (argbuf,scache): Delete forward decls.
4857 (STATE): Delete decl.
4858 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4859 Include cgen-mem.h, cgen-ops.h.
4860 (engine_halt,engine_signal): Delete.
4861 ({ex,exc,sem,semc}_illegal): Delete.
4862 (sim_disassemble_insn): Result of extract fn is in bits.
4863 * genmloop.sh: Rewrite.
4864
4865 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4866 line numbers.
4867
4868 * sim-base.h (sim_state_base): Delete member `model'.
4869 (sim_cpu_base): Add member `model'.
4870 * sim-model.h (IMP_PROPERTIES): New type.
4871 (MACH): New members imp_props, models.
4872 (models): Delete decl.
4873 * sim-model.c (set_model): Update.
4874 * sim-profile.c (profile_print_model): Update.
4875
4876 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4877
4878Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4879
4880 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4881 CGEN_INSN_SYNTAX().
4882
4883Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4884
4885 * configure: Regenerated to track ../common/aclocal.m4 changes.
4886 * config.in: Ditto.
4887
4888Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4889
4890 * aclocal.m4 (AR): Check for sigaction.
4891
4892Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4893
4894 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4895
4896 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4897 * sim-config.c (sim_config): Replace WITH_DEVICES with
4898 WITH_TREE_PROPERTIES.
4899
4900 * configure: Regenerated to track ../common/aclocal.m4 changes.
4901
4902Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4903
4904 * Make-common.in (SIM_ENVIRONMENT): New variable.
4905 (CONFIG_CFLAGS): Add it.
4906 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4907 --enable-sim-environment option.
4908 * configure: Regenerated.
4909 * sim-config.h (environment support): Rewrite.
4910 * sim-config.c (current_environment): Define as enum, unconditionally.
4911 (current_alignment): Define unconditionally.
4912 (config_environment_to_a): Update.
4913 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4914 (sim_config): Handle environment and alignment determination
4915 unconditionally. Delete sanity checks of current_environment,
4916 unnecessary.
4917 (print_sim_config): Update.
4918 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4919 (standard_options): Add --environment.
4920 (standard_option_handler): Likewise.
4921
4922Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4923
4924 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4925 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4926 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4927 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4928 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4929 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4930 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4931 argument ADD_CA macro with two argument ADDC_C - add carrying with
4932 carry in.
4933 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4934 argument SUB_CA macro with two argument SUBC_X - subtract
4935 carrying, extended.
4936 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4937 borrow-in.
4938 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4939
4940Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4941
4942 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4943 * sim-io.h (sim_io_syscalls): Delete.
4944
4945Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4946
4947 * syscall.c (cb_syscall): Add missing else, so write to stdout
4948 isn't doubled.
4949
4950 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4951 the carry bit from the CPU's psw.
4952
4953Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4954
4955 * gennltvals.sh: Redo syscall support.
4956 * nltvals.def: Regenerated.
4957
4958Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4959
4960 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4961 the stream immediately.
4962
4963Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4964
4965 * sim-io.c (sim_io_getstring): Delete unused len2.
4966 (sim_io_syscalls): Ditto for sys_errno.
4967
4968Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4969
4970 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4971
4972 * Make-common.in (run.o): Depend on remote-sim.h.
4973 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4974 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4975
4976Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4977
4978 * sim-io.c (sim_io_syscalls): Disable lseek.
4979
4980Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4981
4982 * gennltvals.sh: Generate syscall values for d30v.
4983
4984 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4985 * nltvals.def: Regenerate.
4986
4987 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4988 (os_fstat): Likewise. Validate fd argument.
4989 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4990 just compute target stat struct length.
4991 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4992 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4993 (get_string): Return host errno values so they can be properly
4994 translated later.
4995 (cb_syscall): Likewise.
4996 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4997 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4998 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4999 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5000 (get_path): New function.
5001
5002Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5003
5004 * sim-io.c (sim_io_syscalls): New function to provide system call
5005 emulation. Provide exit, open, close, read, write, lseek, and
5006 unlink.
5007 (sim_io_getstring): New function to return a string from a
5008 simulated memory location.
5009
5010 * sim-io.h (sim_io_syscalls): Add declaration.
5011
5012Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5013
5014 * sim-core.c (sim_core_signal): Fix spelling error in message.
5015
5016 * sim-hrw.c (sim_read): Use read map, not write map.
5017
5018 * Make-common.in (all): Add .gdbinit.
5019 * gdbinit.in: Add dump command.
5020
5021 * sim-model.c (model_options): Use '\0' for `shortopt'.
5022
5023 * sim-trace.c (trace_option_handler): Set state trace file
5024 for --trace-file in addition to cpu's values.
5025 (trace_vprintf): If cpu == NULL, try state's trace file.
5026 (trace_options): Reorganize table, reword some descriptions.
5027
5028Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5029
5030 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5031 New functions.
5032
5033Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5034
5035 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5036 signal untranslated, document problem with this.
5037
5038 * nrun.c (main): Check for a prog name of `*step'. If present,
5039 step the simulator instead of allowing it to run free.
5040
5041 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5042
5043 * Make-common.in (sim_main_headers): Add sim-signal.h.
5044
5045Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5046
5047 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5048
5049Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5050
5051 * sim-signal.h: Start simulator signals at 64 so that host signal
5052 numbers can be detected and reported.
5053
5054 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5055
5056Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5057
5058 * callback.c (cb_host_to_target_stat): Fix return values.
5059
5060 * cgen-sim.h (enum_signal_type): Delete.
5061 (engine_signal): Update prototype.
5062 * cgen-utils.c: Don't include <signal.h>.
5063 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5064 (engine_signal): Update.
5065
5066 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5067 (sim_state_free): Call SIM_STATE_FREE if defined.
5068
5069 * sim-module.c (sim_module_install): Don't leave any modules
5070 installed if one fails to install.
5071
5072Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5073
5074 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5075 more, since alloca is not used in this file.
5076
5077 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5078 correctly set the carry and overflow bits for those types.
5079 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5080 with carry, so carry is correct after doing both adds.
5081 (ALU*): Space out '\' to make it easier to read.
5082
5083Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5084
5085 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5086 sim_signalled.
5087
5088 * sim-signal.c, sim-signal.h: New files.
5089 * Make-common.in (sim-signal.o): Add rule for.
5090 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5091 * sim-abort.c: Don't include <signal.h>.
5092 * sim-basics.h: #include "sim-signal.h".
5093 * sim-break.c: Don't include <signal.h>.
5094 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5095 * sim-core.c: Don't include <signal.h>.
5096 (SIGBUS): Delete definition.
5097 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5098 * sim-engine.c: Don't include <signal.h>.
5099 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5100 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5101 * sim-resume.c: Don't include <signal.h>.
5102 (SIGTRAP): Delete definition.
5103 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5104 * sim-stop.c: Don't include <signal.h>.
5105 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5106 * sim-watch.c: Don't include <signal.h>.
5107 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5108
5109 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5110
5111 * sim-base.h (CIA_ADDR): Provide default definition.
5112 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5113 * sim-break.c (sim_handle_breakpoint): Likewise.
5114
5115Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5116
5117 * Make-common.in (srccom): New variable.
5118
5119 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5120 (LIB_OBJS): Add syscall.o.
5121 (gentmap): Pass $(NL_TARGET) to $(CC).
5122 (syscall.o): Add rule for.
5123 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5124 (sim-bits.o): Depend on $(sim-n-bits_h).
5125 (sim-load.o): Depend on callback.h.
5126
5127 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5128 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5129 * cgen-mem.h, cgen-ops.h: New files.
5130
5131 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5132
5133 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5134 Rewrite build rule.
5135 * callback.c: #include string.h or strings.h.
5136 #include sys/types.h and sys/stat.h.
5137 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5138 (os_get_errno,os_open): Update.
5139 (os_stat,os_fstat): New functions.
5140 (os_init): Initialize syscall_map, errno_map, open_map.
5141 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5142 errno_map, open_map, signal_map, stat_map.
5143 (cb_read_target_syscall_maps): New function.
5144 (cb_target_to_host_syscall): New function.
5145 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5146 (cb_target_to_host_open): Renamed from target_to_host_open.
5147 (store): New function.
5148 (cb_host_to_target_stat): New function.
5149 * syscall.c: New file.
5150 * gentmap.c (sys_tdefs): New global.
5151 (gen_targ_vals_h): Output target syscall numbers.
5152 (gen_targ_map_c): Update. Output target syscall translation map.
5153 * gentvals.sh: New first argument `target'. Preface table with
5154 #ifdef NL_TARGET_$target if non-null target passed.
5155 * gennltvals.sh: New file.
5156 * nltvals.def: Regenerated.
5157
5158Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5159
5160 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5161 sim_core_dummy_M.
5162 (sim_core_dummy_M): Declare.
72f4393d 5163
c906108c
SS		 5164Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5165
5166 * sim-core.c (sim_core_signal): Print the address of the
5167 instruction.
5168
5169Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5170
5171 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5172
5173 * sim-base.h (sim_state_base): Add member trace_data.
5174 (STATE_TRACE_DATA): New macro.
5175 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5176 ({WITH_,}TRACE_DEBUG_P): New macros.
5177 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5178 (_sim_cpu): Delete forward reference.
5179 (debug_printf): Update.
5180 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5181 (trace_options): Add --trace-debug.
5182 (set_trace_options): Handle it.
5183 (trace_option_handler): Likewise.
5184 (trace_install): Init state trace_data struct.
5185 (trace_uninstall): Close state trace file.
5186 * sim-events.c (ETRACE): Only print source file and line number if
5187 --trace-debug.
5188 * sim-n-core.h (sim_core_trace_M): Likewise.
5189
5190 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5191
51921997-11-13 Felix Lee <flee@cygnus.com>
5193
5194 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5195 initializer.
5196 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5197
5198Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5199
5200 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5201
5202 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5203 built this way.
5204 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5205 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5206 source tree.
5207
5208Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5209
5210 * sim-events.c (sim_events_process): Re-compute the time -
5211 update_time_from_event - as each event is processed. Reverses
5212 previous change.
5213
5214Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5215
5216 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5217
5218Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5219
5220 * sim-events.c (sim_events_process): Delete redundant call to
5221 update_time_from_event.
5222 (sim_events_slip): Always decrement time_from_event.
5223 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5224 Delete assertion that time_from_event >=0 when work in queue, no
5225 longer applicable.
5226
5227Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5228
5229 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5230 (standard_option_handler): Update.
5231
5232 * sim-options.h: Clarify documentation.
5233 (OPTION_LONG_ONLY_P): Delete definition.
5234 (OPTION_VALID_P): Define.
72f4393d 5235
c906108c
SS		 5236 * sim-options.c (sim_print_help): Allow short only options.
5237 (sim_parse_args): Ditto.
5238 (sim_args_command): Skip short only options.
5239 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5240 separate entries for short and long options in the HANDLERS and
5241 ORIG_VAL tables.
5242 (sim_parse_args): Disable argument permutation.
5243
5244Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5245
5246 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5247 Add argument M, size of data type.
5248 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5249 Declare, ditto for 5, 6 & 7 byte transfers.
5250 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5251 as aligned variant.
72f4393d 5252
c906108c
SS		 5253 * sim-n-core.h (sim_core_trace_M): Rename from
5254 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5255 with transfer type. Print transfer direction. Handle 1 and 2 byte
5256 transfers.
5257 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5258 unaligned accesses.
5259 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5260 Update all functions.
5261
5262 * sim-core.c: Generate functions starting with 16 not 1.
5263 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5264 all 5, 6 & 7 byte transfers.
5265
5266 * sim-n-core.h (sim_core_read_misaligned_N,
5267 sim_core_write_misaligned_N): Implement.
5268
5269Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5270
5271 * sim-endian.h (U16_8): Implement
5272
5273 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5274
5275 * sim-endian.h (VL8_16, VH8_16): Implement.
5276
5277 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5278 long in printf.
5279 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5280 (memory_option_handler): Skip comma in alias address list
5281
5282Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5283
5284 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5285 space params.
5286 (parse_size, parse_addr): New functions
5287 (memory_option_handler, memory_options): Parse address & size
5288 using new functions. Pass level, space, modulo to do_memopt_add &
5289 do_memopt_del.
5290
5291 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5292
5293 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5294 `attach_type attach' argument with `unsigned level' argument.
5295 Document.
5296
5297 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5298 sim_core_attach): Replace argument attach with level. Update
5299 verification of arguments.
5300 (sim_core_map_detach, sim_core_detach): Replace argument attach
5301 with level.
5302
5303 * sim-basics.h (enum _attach_type): Delete.
5304
5305Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5306
5307 * sim-core.h (sim_core_write_8): Define.
5308
5309Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5310
5311 * sim-bits.h: Document ROTn macro.
5312
5313 * sim-endian.h (H2T): Handle 16 byte variables.
5314
5315 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5316 error.
5317
5318 * sim-core.c: Do not generate sim_core_*_word.
5319
5320 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5321 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5322
5323 * sim-core.h (sim_core_read_unaligned_word,
5324 sim_core_read_aligned_word, sim_core_read_word,
5325 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5326 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5327
5328Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5329
5330 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5331
5332 * sim-endian.h: Disable 16 byte support.
5333
5334Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5335
5336 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5337
5338 * sim-n-core.h (sim_core_trace_N): New function.
5339 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5340 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5341
5342 * sim-endian.h: Add 128 bit variant.
5343
5344 * sim-core.h, sim-core.c: Add 128 bit variant.
5345
5346 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5347
5348Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5349
5350 * sim-events.c (sim_events_process): Clear events->work_pending.
5351 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5352 setting, nr_ticks_to_process.
5353 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5354 when the event queue isn't next.
5355
5356 * sim-events.h, sim-events.c (sim_events_slip): New function.
5357
5358Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5359
5360 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5361
5362 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5363 arguments.
5364
5365Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5366
5367 * nrun.c (main): Remove useless test of name != NULL.
5368 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5369
5370Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5371
5372 * sim-fpu.c (EXPMAX): Type is unsigned.
5373 (MIN_INT, MAX_INT): Type is signed64.
5374 (i2fpu): Type of val is signed64.
5375
5376Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5377
5378 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5379 a bucket size of zero.
5380
5381 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5382 OPTION_PROFILE_PC): Define.
5383 (profile_option_handler): Add support for --profile-pc and
5384 --profile-pc-granularity options.
5385 (profile_pc_init): When possible, compute nr buckets from bucket
5386 size.
5387
5388 * sim-profile.c (profile_pc_init): Align the profile-pc end
5389 address with the profile-pc bucket size.
5390
5391 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5392 something less ambiguous.
5393 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5394
5395 * sim-profile.c (profile_pc_cleanup): New function. Move
5396 profile_pc_uninstall code to here.
5397 (profile_pc_uninstall): Call.
5398 (profile_pc_init): Call.
5399
5400Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5401
5402 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5403 file using BSD gprof format.
5404
5405 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5406 unsigned_word.
5407 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5408 MSBIT64): Force result to unsignedN.
5409
5410Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5411
5412 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5413 brace from macro.
5414 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5415 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5416 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5417 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5418
5419Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5420
5421 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5422 type void*.
5423
5424 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5425 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5426 type void*.
5427 (sim_core_attach): Rename buffer_freed to free_buffer, type
5428 void*. Ensure that allocated buffer is alligned according to
5429 region's address.
5430
5431Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5432
5433 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5434 (ALU64_SUB): Define.
5435
5436 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5437 (.gdbinit): Remove dependencies, generate once per build.
5438
5439Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5440
5441 * sim-n-core.h (sim_core_read_aligned_N,
5442 sim_core_write_aligned_N): Make xaddr param type address_word not
5443 unsigned_word.
5444
5445Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5446
5447 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5448 unpacked floating point struct. Pass sim_fpu object by reference.
5449 Add preliminary support for rounding modes.
72f4393d 5450
c906108c
SS		 5451Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5452
5453 * configure: Regenerated to track ../common/aclocal.m4 changes.
5454
5455Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5456
5457 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5458 WITH_TARGET_BITSIZE.
5459
5460Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5461
72f4393d 5462 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5463
5464Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5465
5466 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5467 and zfree instead of xmalloc and free. Prevents warnings.
5468
5469Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5470
5471 * configure: Regenerated to track ../common/aclocal.m4 changes.
5472
5473Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5474
5475 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5476 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5477
5478 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5479 controling the bitsize/msb of the target.
5480
5481Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5482
5483 * Make-common.in: New files sim-break.c, sim-break.h.
5484 * sim-base.h: Add point to breakpoint list to sim_state_base.
5485 * sim-break.c sim-break.h: New modules that implement intrinsic
5486 breakpoint support.
5487 * sim-module.c: Add breakpoint module.
72f4393d 5488
c906108c
SS		 5489Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5490
5491 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5492 an hour.
5493 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5494 if (0) { 1 % 0; }
5495 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5496 (SIGBUS) define for Windows.
5497 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5498 * sim-resume.c: define SIGTRAP for windows.
5499 * sim-xcat.h: use token pasting if ALMOST_STDC.
5500
5501Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5502
5503 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5504 configured values.
5505 (CONFIG_CFLAGS): Add same.
72f4393d 5506
c906108c
SS		 5507Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5508
5509 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5510 (SIGNED32): use ##i32.
5511
5512Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5513
5514 * configure: Regenerated to track ../common/aclocal.m4 changes.
5515
5516Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5517
5518 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5519 endian of target.
5520
5521 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5522 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5523 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5524 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5525 (CONFIG_CFLAGS): Add same.
5526
5527 * aclocal.m4: Perform AC_SUBST on optional options.
5528
5529Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5530
5531 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5532
5533 * sim-options.c (standard_option_handler): Typo in warning message.
5534
5535 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5536
5537 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5538 insn count. Make count conditional on there being a valid
5539 INSN_NAME.
5540 (profile_pc_init): Make default PC profile frequency an arbitrary
5541 256.
5542
5543 * sim-base.h: Ditto.
5544
5545 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5546 SIM_HAVE_MODEL.
5547
5548 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5549 archure struct.
5550
5551Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5552
5553 * configure: Regenerated to track ../common/aclocal.m4 changes.
5554
5555Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5556
5557 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5558 configured alignment.
5559
5560Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5561
5562 * configure: Regenerated to track ../common/aclocal.m4 changes.
5563
5564Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5565
5566 * sim-config.c (sim_config): Check for default alignment.
5567
5568 * sim-options.c (standard_option_handler): Add alignment option.
5569
5570 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5571 default alignment requirements on memory accesses.
72f4393d 5572
c906108c
SS		 5573Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5574
5575 * sim-load.c (sim_load_file): Return failure if the executable
5576 had no loadable sections.
5577
5578Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5579
5580 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5581 trace output.
5582
5583 * sim-core.c (sim_core_signal): When bad access halt simulator
5584 SIGSEGV / SIGBUS instead of aborting.
5585 (signal.h): Include.
72f4393d 5586
c906108c
SS		 5587 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5588 options was missing.
5589
5590 * sim-bits.h (MOVED): Define
5591
5592Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5593
5594 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5595 BIT.
5596
5597 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5598
5599 * sim-bits.c: Add 8 bit versions of bit macros.
5600
5601 * sim-bits.h: Ditto.
5602
5603Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5604
5605 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5606 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5607
c906108c
SS		 5608 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5609 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5610
c906108c
SS		 5611 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5612 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5613
c906108c
SS		 5614Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5615
5616 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5617 configure.in: Output to cconfig.h instead of config.h.
5618
5619 * configure: Regenerated to track ../common/aclocal.m4 changes.
5620
5621Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5622
5623 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5624 BFD if known.
5625
5626Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5627
5628 * callback.c (os_write): divert stdout and stderr to their
5629 respective hooks.
5630
5631Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5632
5633 * sim-profile.c (profile_print_speed): Call
5634 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5635
5636 * sim-events.c (sim_events_elapsed_time): New function return nr
5637 host MS consumed by the simulator.
5638 (sim_watch_valid): Use.
5639
5640 * sim-module.c (modules): Install sim_events very very early.
5641
5642 * sim-profile.c (profile_print): Call profile_print_pc.
5643 (print_bar):
5644 (profile_pc_init): New function, set up processor for PC
5645 profiling.
5646 (profile_print_pc): New function, print a PC profile.
5647 (profile_pc_event): New function, sample PC.
5648
5649 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5650 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5651 profile struct.
5652
5653 * sim-options.c (sim_print_help): Pacify GCC.
5654
5655 * sim-n-core.h (sim_core_read_aligned_N,
5656 sim_core_write_aligned_N): Add un-conditional profile call.
5657 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5658 profile call when aligned read/write isn't used.
5659
5660 * sim-base.h: Include sim-profile, sim-model after sim-core &
5661 sim-events allow sim-core to define useful values.
5662
5663 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5664 (profile_option_handler, profile_options): Add support for
5665 --profile-core option.
5666 (print_bar): Include when core profiling.
5667 (profile_print_core): New function, print core profile.
5668
5669 * sim-config.c (print_sim_config): Print profile status.
5670
5671 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5672 WITH_PROFILE_PC_P): Define.
5673 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5674 (PROFILE_COUNT_CORE): Define.
5675
5676Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5677
5678 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5679 interrupt_names array as the data.
5680 (sim-watch.h): Document.
5681
5682Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5683
5684 * sim-options.c (sim_print_help): When the doc string is to long
5685 word wrap it.
5686
5687 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5688 that only the first few the watch options are listed. Generate
5689 meanginful usage messages.
5690
5691 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5692
c906108c
SS		 5693Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5694
5695 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5696 (standard_option_handler): Handle --architecture-info.
5697
5698Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5699
5700 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5701 illegal zero-sized array.
5702 * sim-core.c (sim_core_xor_read_buffer): same.
5703
5704Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5705
5706 * nltvals.def: Regenerate.
5707
5708Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5709
5710 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5711
5712Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5713
5714 * sim-bits.c (MASKED): Delete.
5715 (EXTRACTED): Delete.
5716 (LSEXTRACTED, MSEXTRACTED): New functions.
5717
5718 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5719 (MSMASKEDn, LSMASKEDn): Add last argument.
5720 (MSMASK*): Ditto.
72f4393d 5721
c906108c
SS		 5722 * sim-bits.h (EXTEND8, EXTEND16): Define.
5723 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5724
5725 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5726
5727 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5728 current instruction address.
5729
5730 * sim-inline.h (*_ENGINE): Define.
5731
5732Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5733
5734 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5735
5736 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5737 (watch_option_handler): Call delete_watchpoint with ident or type.
5738 (sim_watchpoint_install): Create interrupt specific watchpoint
5739 commands on the fly.
5740 (do_watchpoint_create): New function, create a watch point using
5741 type/int-nr info encoded in the option nr.
5742 (do_watchpoint_info): New function. List active watchpoints.
5743
5744 * sim-watch.h: Change data structure to a list.
5745
5746 * sim-memopt.c (memory_option_handler): Require explicit "all"
5747 before deleting all memory regions.
5748
5749 * sim-utils.c (sim_do_commandf): New function, printf version of
5750 sim_do_command.
5751
72f4393d
L		 5752 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5753
c906108c
SS		 5754 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5755 bit endianness.
5756 (SIGNED64, UNSIGNED64): Delete.
5757 (ALU64_ADD): Don't rely on bit endianness.
5758 (ALU64_BEGIN): Define.
5759
5760 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5761 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5762
5763 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5764 suffix - u64, LL - to 64 bit constants.
5765
5766Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5767
5768 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5769
5770 * sim-utils.h (NZALLOC): Define - zalloc * N.
5771
5772 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5773 implementation of read/write functions.
5774
5775 * Make-common.in (sim-hrw.o): New target.
5776
5777 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5778 memory.
5779
5780 * sim-memopt.c (memory_option_handler): Implement memory-size
5781 command. Implement memory-alias command. Let memory-delete delete
5782 all memory regions.
5783 (add_memopt): New function. Add a memory region.
5784 (do_memopt_delete): New function. Delete a memory region.
5785
5786 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5787
5788 * sim-core.c (sim_core_detach): New function.
5789 (sim_core_map_detach): New function. Perform the actual detach.
5790 (sim_core_init): Move initialization code from here.
5791 (sim_core_install): To here.
5792 (sim_core_uninstall): And here.
5793
5794 * sim-module.c: Add memopt module.
5795
5796 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5797 simulator base type.
5798
5799 * Make-common.in (sim_main_headers): Add sim-memopt.h
5800 (sim-memopt.o): New target.
5801
5802 * sim-core.c (sim_core_install): Add core_options to the option
5803 table.
5804
5805 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5806 --watch-delete.
5807
5808 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5809 comments.
5810
5811 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5812 address_word, add mask member.
72f4393d 5813
c906108c
SS		 5814 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5815 address_word, allow for 64bit targets in 32bit host. Add modulo
5816 argument.
5817 (sim_core_map_attach): Ditto.
5818 (new_sim_core_mapping): Ditto.
5819 (sim_core_translate): Mask address when modulo memory.
5820
5821Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5822
5823 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5824
5825 * gdbinit.in: New file.
5826 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5827 * Make-common.in (distclean): Delete .gdbinit.
5828 (.gdbinit): Add rule for.
5829 * configure: Regenerated to track ../common/aclocal.m4 changes.
5830
5831 * Make-common.in (cgen-run.o): Add rule for.
5832
5833Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5834
5835 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5836
5837 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5838 both resumed and previous elapsed time.
5839 (sim_events_init): Set initial_wallclock and current_wallclock to
5840 zero.
5841 (sim_events_install): Install sim_events_suspend and
5842 sim_events_resume.
5843 (sim_events_watch_clock): Allow for suspended simulator when
5844 computing the time of the clock event.
5845
5846 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5847 initial_wallclock to elapsed_wallclock, set both to zero.
5848 (sim_events_init, sim_events_uninstall): Delete prototypes.
5849
5850 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5851
c906108c
SS		 5852 * sim-module.c(sim_module_resume, sim_module_suspend): New
5853 functions.
5854
5855Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5856
5857 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5858 message.
5859
5860Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5861
5862 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5863 * Make-common.in (TAGS): Likewise.
5864 * sim-n-bits.h: Add TAGS comments for all functions.
5865 * sim-n-core.h: Likewise.
5866 * sim-n-endian.h: Likewise.
5867
5868Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5869
5870 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5871 kind.
72f4393d 5872
c906108c 5873 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5874
c906108c
SS		 5875 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5876 definition.
5877
5878Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5879
5880 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5881 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5882
5883Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5884
5885 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5886 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5887 nr_transfered and nr_this_transfer unsigned.
5888
5889 * sim-events.c (sim_events_tickn): N is signed, as limited to
5890 MAXINT.
5891
5892 * sim-n-endian.h (offset_N): Change size to unsigned.
5893
5894 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5895
5896Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5897
5898 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5899
5900 * sim-options.c (sim_parse_args): Use dupargv.
5901
5902Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5903
5904 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5905
5906Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5907
5908 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5909 base type.
5910
5911 * sim-options.c (standard_options): Add --architecture=MACHINE and
5912 --target=TARGET options.
5913 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5914 (standard_option_handler): Handle architecture and target options.
5915 (bfd.h): Include.
72f4393d 5916
c906108c
SS		 5917 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5918 bfd_openr.
5919 (sim_analyze_program): Set prog_bfd architecture from
5920 STATE_ARCHITECTURE if known.
5921
5922Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5923
5924 * configure: Regenerated to track ../common/aclocal.m4 changes.
5925 * config.in: Ditto.
5926
5927Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5928
5929 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5930 that option does not apply to certain files.
5931
5932Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5933
5934 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5935 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5936 offset from MSB/LSB.
5937
5938 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5939 access address of sub word quantity of a hosts 16, 32, 64 bit word
5940 type.
5941 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5942 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5943 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5944 return N*2 byte value with argument in Hi/Lo word. Renamed from
5945 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 5946
c906108c
SS		 5947 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5948 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5949 so that bit offset is explicit.
5950
5951Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5952
5953 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5954 Update STATE_PROG_BFD when needed with a dup'd copy of the
5955 program.
5956
5957 * sim-config.c (sim_config): Delete ABFD argument, use
5958 STATE_PROG_BFD directly.
5959
5960Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5961
5962 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 5963
c906108c
SS		 5964 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5965 and sim_load.
5966 (bfd.h): Include.
72f4393d 5967
c906108c
SS		 5968 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5969 hardware only simulator targets.
5970
5971 * Make-common.in (sim-hload.o): Add rule.
5972
5973Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5974
5975 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5976 used by copyargv and freeargv.
5977
5978 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5979 STATE_PROG_ARGV, not just a pointer.
5980
5981Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5982
5983 * configure: Regenerated to track ../common/aclocal.m4 changes.
5984 * config.in: Ditto.
5985
5986Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5987
5988 * aclocal.m4 (sim-endian): Add second argument to
5989 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5990 default endian when not hardwired.
5991
5992 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5993 else failes value for target byte order.
5994
5995 * sim-config.c (sim_config): Add abfd arguments. Set
5996 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5997 from same.
5998 (sim_config): Return SIM_RC, don't abort.
5999 (bfd.h): Include.
72f4393d 6000
c906108c
SS		 6001 * run.c (main): Update call to sim_open - add ABFD argument.
6002 * nrun.c (main): Add NULL ABFD argument.
6003
6004Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6005
6006 * callback.c (os_poll_quit): Make static.
6007 Call sim_cb_eprintf, not p->eprintf.
6008 (sim_cb_printf, sim_cb_eprintf): New functions.
6009 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6010
6011 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6012 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6013 sim-utils.h. #include sim-utils.h.
6014 * sim-utils.h: Above decls moved here.
6015 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6016
6017 * sim-watch.c (action_watchpoint): Fix thinkos.
6018
6019Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6020
6021 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6022
6023Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6024
6025 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6026 to FORCED_ALIGNMENT case.
6027
6028Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6029
6030 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6031
6032Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6033
6034 * Make-common.in (libsim.a): Fix typo.
6035
6036Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6037
6038 * nrun.c (main): Verify the structure returned before using it.
6039
6040Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6041
6042 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6043 default.
6044
6045 * sim-engine.c (sim_engine_install): New function. Install the
6046 engine init functions.
6047 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6048
c906108c
SS		 6049 * sim-module.c: Add sim_engine to list of modules that always
6050 install.
6051
6052Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6053
6054 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6055 to remove the old watchpoint, not delete_watchpoint.
6056 (watch_option_handler): Action the correct watchpoint, not just
6057 cycles.
6058
6059Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6060
6061 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6062 both low and high word.
6063 (sim_core_write_aligned_N): Ditto.
72f4393d 6064
c906108c
SS		 6065 * sim-trace.c (set_trace_options): Delete code explicitly setting
6066 core->trace.
6067
6068 * sim-options.c (sim_print_help): Call the list commands if not a
6069 standalone simulator.
6070 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6071
c906108c
SS		 6072 * sim-trace.c (set_trace_options): Assume core present.
6073
6074 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6075 buffer when full not almost full.
6076
6077Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6078
6079 * sim-events.c (sim_events_process): Don't blat the event queue
6080 when processing watchpoints.
6081
6082 * sim-watch.h: Make arg unsigned long - stop sign extension.
6083
6084 * sim-events.c (sim_watch_valid): rewrite so debugable.
6085
6086 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6087
6088 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6089 inequality test is possible.
6090 (handle_watchpoint): Re-pass is_within arg.
6091 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6092 0 to schedule_watchpoint's is_within arg.
6093 (sim_watchpoint_init): Re-pass is_within arg.
6094
6095 * sim-options.c (sim_print_help): Add is_command argument. Don't
6096 include -- prefix when called from the command line interpreter.
6097
6098 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6099
6100 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6101 zero indicates that the test should be reversed.
6102 (sim_events_watch_core): Ditto.
6103 (WATCH_CORE): Compare range against is_within.
6104 (WATCH_SIM): Ditto.
6105
6106Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6107
6108 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6109 sim_core_read_buffer. Check nr-bytes transfered.
6110
6111 * sim-core.h (sim_core_common): Define a new struct that contains
6112 the common data. to sd and cpu structures.
6113 * sim-core.c (sim_core_attach): Update.
6114 (sim_core_init): Update. Remember to copy initialized data to each
6115 cpu.
6116 (sim_core_find_mapping): Ditto.
6117
6118 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6119 (sim_core_write_buffer): Ditto.
6120
6121 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6122 transfer use xor version of read buffer.
6123 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6124
c906108c
SS		 6125 * sim-core.c (sim_core_xor_read_buffer): New function implement
6126 xor-endian data read breaking transfer up into xor-endian sized
6127 blocks.
6128 (sim_core_xor_write_buffer): Ditto for write.
6129 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6130 - needed for xor-endian transfers.
6131
6132Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6133
6134 * sim-inline.h: Review description.
72f4393d 6135
c906108c
SS		 6136 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6137 to just those involved in data transfers and configuration.
72f4393d 6138
c906108c
SS		 6139 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6140 string.
6141 * sim-n-core.h (sim_core_read_aligned_N): Use.
6142 (sim_core_read_unaligned_N): Ditto.
6143 (sim_core_read_unaligned_N): Ditto..
6144 (sim_core_write_unaligned_N): Ditto.
72f4393d 6145
c906108c 6146 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6147
c906108c
SS		 6148 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6149 endian.
6150 (sim_core_read_aligned_N): Ditto.
6151
6152 * sim-core.c (sim_core_set_xor_endian): New function.
6153 (sim_core_attach): Don't overwrite the per-cpu xor map when
6154 cloning the global core.
6155
6156Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6157
6158 * sim-engine.h: Update below so that it is using an enumerated
6159 type.
6160
6161Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6162
72f4393d
L		 6163 * sim-engine.c (sim_engine_restart):
6164 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6165 return value used for simulator restart from 0 to 2.
6166
6167Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6168
6169 * cgen-scache.c (scache_option_handler): Add is_command arg.
6170
6171 * sim-model.c (model_option_handler): Add is_command argument.
6172
6173 * sim-profile.c (profile_option_handler): Add is_command arg.
6174
6175 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6176 involved.
6177
6178 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6179 order that they are registered.
6180
6181 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6182 between option and command line processing.
6183
6184 * sim-options.c: Include stdlib.h, ctype.h.
6185
6186 * Make-common.in (sim-watch.o): Add rule.
6187 (sim_main_headers): Assume sim-assert.h included.
6188 (sim-*.o): Simplify make rule.
72f4393d 6189
c906108c
SS		 6190 * sim-module.c: Add sim_watch_install to module list.
6191
6192Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6193
6194 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6195 has been loaded.
6196
6197 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6198 * sim-events.c (sim_events_install): Ditto.
6199 * sim-core.c (sim_core_install): Ditto.
6200 * sim-model.c (model_install): Ditto.
6201 * sim-options.c (standard_install): Ditto.
6202 * sim-profile.c (profile_install): Ditto.
6203 * sim-reason.c (sim_stop_reason): Ditto.
6204 * sim-run.c (sim_engine_run): Ditto.
6205 * sim-utils.c (sim_analyze_program): Ditto.
6206
6207 * sim-module.c (modules): Make profile_install and trace_install
6208 optional.
6209
6210 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6211
6212 * sim-options.c (standard_option_handler): Set the byte order.
6213
6214 * sim-events.c (sim_events_process): Allow multi tick processing.
6215 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6216
c906108c
SS		 6217 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6218 prototypes. Under development.
6219 (sim_events): Replace processing with nr_ticks_to_process.
6220
6221Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6222
6223 * nrun.c (main): Pass callbacks to sim_open instead of using
6224 sim_set_callbacks.
6225
6226 * run.c (main): Ditto.
6227
6228Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6229
6230 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6231 stop tk interrupting malloc calls.
6232 (sim_events_zalloc): Converse.
6233
6234 * Make-common.in (sim_main_headers): Add sim-events.h.
6235
6236 * sim-events.c (sim_events_schedule_after_signal): Change return
6237 type to void - signal events are strictly internal.
6238 (sim_events_init): Allocate a finite buffer for signal events.
6239 (sim_events_schedule_after_signal): Enter signal events into the
6240 signal buffer.
6241
6242 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6243 (sim_engine_restart): Ditto.
6244 (sim_engine_abort): Ditto.
6245 * sim-stop.c (sim_stop): Ditto.
6246 (control_c_simulation): Ditto.
6247 * sim-resume.c (sim_resume): Ditto.
6248 (has_stepped): Ditto.
6249 * sim-abort.c (sim_engine_abort): Ditto.
6250
6251 * sim-basics.h (transfer_type): New type.
6252
6253 * sim-core.c (sim_core_signal): New function. Print core signal
6254 information.
6255 (sim_core_find_mapping): Add transfer argument.
6256
6257 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6258 SIM_CORE_SIGNAL if a recoverable abort.
6259 * sim-core.c (sim_core_find_mapping): Ditto.
6260
6261Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6262
6263 * sim-core.c (sim_core_find_mapping): Replace calls to
6264 sim_io_error to more resiliant sim_engine_abort.
6265
6266 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6267 (sim_core_write_unaligned_N): Ditto.
6268
6269Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6270
6271 * sim-module.c: Add sim_events_install to list.
72f4393d 6272
c906108c
SS		 6273 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6274 from sim_core_*.
6275 (sim_events_init): Now returns SIG_RC.
6276
6277 * sim-run.c: New file. Generic sim_engine_run.
6278 * sim-reason.c: New file. Generic sim_stop_reason.
6279 * sim-stop.c: New file. Generic sim_stop.
6280 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6281
c906108c
SS		 6282 * Make-common.in (sim-engine.o): Add rule.
6283 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6284
c906108c
SS		 6285 * sim-engine.h, sim-engine.c: New file. Provide generic
6286 implementation of sim_engine_halt, sim_engine_error. et.al.
6287
6288 * sim-base.h (sim_state_base): Add member halt.
6289 (sim-engine.h): Include.
6290
6291 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6292 handlers.
6293 * sim-events.c (sim_events_poll): Update event handler.
6294
6295Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6296
6297 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6298 function.
6299 (sim_events_watch_sim): New function.
6300 (sim_events_watch_core): New function.
6301 (sim_watch_valid): New function.
6302 (sim_events_preprocess): New function.
6303 (sim_events_process): Process the watchpoints as well as the timer
6304 queue.
6305 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6306 (sim_events_deschedule): Check all the queues when removing an
6307 event.
6308 (sim_events_init): Ditto for cleaning.
6309
6310Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6311
6312 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6313
6314Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6315
6316 * callback.c (os_open): Type of arg flags is int.
6317
6318Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6319
6320 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6321 just like normal numbers as per IEEE rules.
6322
6323Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6324
6325 * callback.c (os_close): Mark the descriptor as being
6326 available if the close succeeded.
6327 (os_open): Pass 0644 as the mode of the file being created.
6328
6329Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6330
6331 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6332 float.
6333
6334 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6335 * sim-lnline.h: Update.
6336
6337 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6338 conversion functions.
6339 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6340
c906108c
SS		 6341 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6342 compare functions. Replacing.
6343 (sim_fpu_cmp): This. Delete.
72f4393d 6344
c906108c
SS		 6345Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6346
6347 * sim-core.c (sim_core_find_mapping): Call engine_error not
6348 sim_io_error when possible.
6349
6350Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6351
6352 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6353 high/low double word.
6354
6355 * sim-trace.h: Remove definition of attribute - defined in
6356 sim_basics.h.
6357
6358Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6359
6360 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6361 name of the option - or family of options.
6362
6363 * sim-options.c (sim_args_command): Match command `a-b c' with
6364 option `--a-b-c' from option table.
6365
6366Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6367
6368 * sim-options.c (sim_print_help): For optional arguments, wrap
6369 them in [].
6370
6371 * sim-trace.c (set_trace_options): New function, handle optional
6372 argument and multiple assignment.
6373 (trace_option_handler): Update.
6374
6375 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6376 when branch tracing selected.
6377
6378Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6379
6380 * sim-trace.c (trace_one_insn): Make a va-args function.
6381
6382 * sim-trace.c (trace_vprintf): New function, va-arg version of
6383 trace_printf.
6384
6385Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6386
6387 * sim-trace.c (trace_uninstall): Don't close a file twice.
6388 * sim-profile.c (profile_uninstall): Likewise.
6389
6390Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6391
6392 * sim-trace.c (toplevel): Include bfd.h.
6393 (trace_options): Note that --trace-linenum also turns on
6394 --trace-insn. Add --trace-{branch,semantics}.
6395 (trace_option_handler): If --trace-linenum, also turn on
6396 --trace-insn. Add --trace-branch support. If --trace-semantics,
6397 turn on ALU, FPU, branch, and memory tracing.
6398 (trace_one_insn): New function to trace an instruction. Support
6399 --trace-linenum.
6400 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6401
6402 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6403 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6404 (TRACE_branch): Add new mask.
6405 (TRACE_*_P): Define all possible trace_p macros.
6406 (trace_one_insn): Declare function.
6407
6408Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6409
6410 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6411 GNU C doesn't support __attributes__.
6412 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6413 format strings.
6414
6415Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6416
6417 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6418 addresses are masked forcing them to be correctly aligned.
6419 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6420 * sim-config.c (config_alignment_to_a): Update.
6421
6422 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6423 core data.
6424 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6425 type.
6426 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6427 processor specific core maps.
6428 (sim_core_map_attach): Copy the core map data to each of the
6429 processor specific core data structures.
6430 * sim-core.c (sim_core_find_mapping): Update.
6431
6432 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6433 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6434 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6435 alternatives that handle unaligned addresses.
6436 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6437 with just CPU arg.
6438 * cgen-utils.c (sim_disassemble_insn): Update.
6439
6440Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6441
6442 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6443 tracing.
6444
6445 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6446 fpu support.
6447
6448 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6449
6450Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6451
6452 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6453 to map type.
72f4393d 6454
c906108c
SS		 6455 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6456 statement.
6457
6458Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6459
6460 * cgen-trace.c: Prepend additional trace_printf argument.
6461
6462 * cgen-utils.c (sim_disassemble_insn): Add additional core
6463 arguments.
6464
6465Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6466
6467 * nrun.c (main): Catch/report errorenous simulator states.
6468
6469 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6470 * sim-trace.c: #include string.h/strings.h so that memset is
6471 defined.
6472 * sim-utils.c: Ditto.
6473 * sim-profile.c: Ditto. And stdlib.h.
6474 (print_bar): Only define when used by instruction or memory profiler.
6475
6476 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6477
c906108c
SS		 6478 * sim-load.c (sim_load_file): Make the name constant.
6479 (sim_load_file): Passify gcc.
6480
6481 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6482 file.
6483 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6484
c906108c
SS		 6485 * sim-base.h (sim_cpu): Pre define here so available to all.
6486
6487 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6488 Restore the sim_cpu and instruction_address arguments so that full
6489 information is available to the abort function.
6490 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6491 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6492
6493 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6494 tracing support for sim-events and sim-core.
6495 (trace_option_handler): Convert #if to if where possible so always
6496 compiled/checked by C compiler.
6497 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6498
c906108c
SS		 6499 * sim-base.h: Adjust comment documenting how to define the cpu
6500 structure.
6501 (sim_state_base): Add sim_core and sim_events to simulator base
6502 object.
6503
6504 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6505 * sim-core.c (sim_core_init, sim_core_attach,
6506 sim_core_find_mapping): Update.
6507 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6508 update_time_from_event, insert_sim_event,
6509 sim_events_schedule_after_signal, sim_events_deschedule,
6510 sim_events_tick): Ditto.
72f4393d 6511
c906108c
SS		 6512 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6513 sim-model.h): Move #includes from here.
6514 * sim-base.h: To here.
6515 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6516
c906108c
SS		 6517Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6518
6519 * callback.c (default_callback): Missing initialisers.
6520
6521Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6522
6523 * sim-utils.c (sim_add_commas): New function.
6524 * sim-basics.h (sim_add_commas): Add prototype.
6525 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6526 * sim-profile.c (COMMAS): New macro.
6527 (print_*): Use it to print commas in numbers.
6528
6529 * configure: Regenerated.
6530
6531 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6532 (cgen_state): New member run_fast_p.
6533 (cgen_init): Add prototype.
6534 (sim_disassemble_insn): New arg `cpu'.
6535 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6536 * cgen-utils.c (cgen_init): New function.
6537 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6538 * genmloop.sh: Call engine_halt if loop exits.
6539
6540 * Makefile.in (sim-options_h): Define.
6541 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6542 (sim-model.o): Add new rule.
6543 (cgen-{scache,trace,utils}.o): Add new rules.
6544 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6545 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6546 Indent output by 2 spaces.
6547 * cgen-scache.h (scache_print_profile): Update.
6548 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6549 Use trace_printf, not fprintf.
6550 (trace_extract): Use trace_printf, not cgen_trace_printf.
6551 * genmloop.sh (!FAST case): Increment `insn_count'.
6552 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6553 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6554 access macro's name.
6555 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6556 Change return type to SIM_RC.
6557 (sim_core_{install,uninstall}): New functions.
6558 * sim-core.h (sim_core_{install,uninstall}): Declare.
6559 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6560 Change return type to SIM_RC.
6561 * sim-model.h (models,machs,model_install): Declare.
6562 * sim-module.c (modules): Add scache_install, model_install.
6563 (sim_post_argv_init): Set cpu->state backlinks.
6564 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6565 (standard_option_handler): Likewise.
6566 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6567 sim-profile.h.
6568 (*): Assume ANSI C.
6569 (profile_options): Delete --profile-simcache.
6570 (profile_option_handler): Likewise.
6571 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6572 spaces.
6573 (profile_print_{memory,model}): Likewise.
6574 (profile_print_simcache): Delete.
6575 (profile_print_speed): New function.
6576 (profile_print): Rewrite.
6577 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6578 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6579 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6580 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6581 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6582 (profile_print): Update prototype.
6583
6584Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6585
6586 * cgen-scache.[ch], cgen-sim.h: New files.
6587 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6588 * sim-model.c: New file.
6589
6590 * Make-common.in (clean targets): Undo patch of Apr. 22.
6591
6592Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6593
6594 * sim-n-bits.h (signed): If we have a standard compiler, undef
6595 signed, so that signedN is defined correctly.
6596
6597Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6598
6599 * sim-module.h, sim-model.h, sim-profile.h: New files.
6600 * sim-module.c, sim-profile.c: New files.
6601 * Make-common.in (SIM_PROFILE): Define
6602 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6603 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6604 (sim_module.o,sim-profile.o): Add rules for.
6605 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6606 (--enable-sim-profile): Add.
6607 * configure: Regenerated.
6608 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6609 model. Move trace and profile support to sim-{trace,profile}.h.
6610 New members trace_data, profile_data.
6611 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6612 * sim-config.h: Provide default definition of WITH_PROFILE.
6613 (WITH_TRACE): Change default to -1.
6614 (MAX_NR_PROCESSORS): Always define.
6615 * sim-options.c: Move trace and profile support to
6616 sim-{trace,profile}.h.
6617 (sim_pre_argv_init): Moved to sim-model.c.
6618 (standard_install): New function.
6619 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6620 (standard_install): Declare.
6621 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6622 (trace_install, trace_uninstall): New functions.
6623 (trace_printf): Update reference to TRACE_FILE.
6624 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6625 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6626 (WITH_TRACE_FOO_P): Define.
6627 (trace_install): Declare.
6628 (TRACE_DATA): New struct.
6629
6630Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6631
6632 * run.c: Undo last exec_bfd patch.
6633 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6634
6635Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6636
6637 * run.c (exec_bfd): Add back in.
6638 (main): Set exec_bfd.
6639
6640Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6641
6642 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6643
6644Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6645
6646 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6647 less well defined engine_error.
6648 * sim-core.c: Ditto.
6649
6650Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6651
6652 * Make-common.in: Change clean targets to use :: so that other
6653 Makefiles can have their own clean targets.
6654 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6655 __STDC__ to control use of stdarg vs. varargs syntax. Some
6656 systems can't use __STDC__, but require stdarg.
6657
6658Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6659
6660 * sim-options.c (standard_options): Add --endian.
6661 (standard_option_handler): Likewise.
6662
6663 * nrun.c: #include <signal.h>.
6664 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6665 handler that calls sim_stop ().
6666
6667Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6668
6669 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6670 handler that calls sim_stop (). Simulators may still be
6671 establishing their own handler.
6672
6673 * sim-events.c (sim_events_poll): Rename from
6674 sim_events_at_large_int. Poll IO.
6675
6676 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6677 request.
6678
6679 * callback.c (os_poll_quit): New function poll for quit signal
6680 where needed.
6681 (default_callback): Include magic number.
6682
6683Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6684
6685 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6686 Check for functions getrusage, time.
6687 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6688 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6689 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6690 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6691
6692 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6693
6694 * sim-options.c, sim-options.h: New files.
6695 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6696 * Make-common.in (nrun.o): Add rules for.
6697 * nrun.c: New file.
6698
6699 * run.c (main): Check return value of sim_open.
6700
6701 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6702 (sim_main_headers): Add sim-trace.h.
6703 * run.c (exec_bfd, target_byte_order): Delete.
6704 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6705 call sim_load instead. Check return code of sim_create_inferior.
6706 * sim-base.h (CURRENT_STATE): Define.
6707 (sim_state_base): Make typedef. New members options, prog_argv,
6708 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6709 mem_size, memory [+ corresponding access macros].
6710 (sim_cpu_base): New typedef.
6711 * sim-trace.h: New file.
6712 * sim-trace.c: New file.
6713 * sim-basics.h: #include it.
6714 * sim-load.c: New file.
6715
6716Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6717
6718 * Make-common.in (INSTALL): Set to @INSTALL@.
6719 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6720 (install-common): Depend upon installdirs. Use
6721 $(program_transform_name) directly, rather than using
6722 $(INSTALL_XFORM).
6723 (installdirs): New target.
6724 * Makefile.in (INSTALL): Set to @INSTALL@.
6725 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6726 (install-man): Depend upon installdirs. Use
6727 $(program_transform_name) directly, rather than using
6728 $(INSTALL_XFORM).
6729 (installdirs): New target.
6730
6731Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6732
6733 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6734 be overriden.
6735
6736Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6737
6738 * sim-basics.h: Only bring in config.h and tconfig.h if
6739 HAVE_CONFIG_H.
6740
6741Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6742
6743 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6744 numbering convention of the target.
6745 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6746 and WITH_TARGET_WORD_MSB.
6747 (sim_config): When possible, check for consistency with bitsize
6748 and msb.
6749
6750 * sim-bits.h: Allow MSB to be other than zero.
6751 * sim-bits.c: Ditto.
6752 * sim-n-bits.h: Ditto.
72f4393d 6753
c906108c
SS		 6754 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6755 * sim-n-bits.h (MSMASKEDn): Ditto.
6756
6757Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6758
6759 * Makefile.in (INSTALL): Change install.sh to install-sh.
6760
6761Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6762
6763 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6764
6765Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6766
6767 * run.c (main): Check that a program to run was specified.
6768
6769Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6770
6771 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6772
6773 * configure: Regenerated to track ../common/aclocal.m4 changes.
6774 * config.in: Ditto.
6775
6776Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6777
6778 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6779 * sim-config.h: To here.
6780
6781 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6782 (sim_main_headers): Define.
6783 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6784 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6785 (clean): Use it.
6786 (sim-utils.o): Add rule for.
6787 * sim-utils.o: New file.
6788 * sim-basics.h: #include sim-base.h.
6789 (zalloc): Make argument unsigned long.
6790 * sim-base.h: New file.
6791 * sim-inline.h (SIM_IO support): Delete.
6792 * sim-io.h: Delete inline support.
6793 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6794 * sim-config.c: sim-state.h renamed to sim-main.h.
6795 * sim-core.c: Likewise.
6796 * sim-events.c: Likewise.
6797
6798 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6799
6800 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6801 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6802 -DDEBUG.
6803 * configure: Regenerated to track ../common/aclocal.m4 changes.
6804
6805Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6806
6807 * configure: Regenerated to track ../common/aclocal.m4 changes.
6808
6809Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6810
6811 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6812 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6813 are defined by the configure.
6814
6815 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6816
c906108c
SS		 6817 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6818 reserved-bits): Always define.
72f4393d 6819
c906108c
SS		 6820 * sim-config.h, sim-config.c (sim_config): New function - and new
6821 file - co-ordinate the setting/checking of the common simulator
6822 configuration options.
6823
6824 * Make-common.in (sim-config.o): Add rule.
6825
6826Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6827
6828 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6829 va_list from void *, since va_list might not be a pointer type.
6830
6831Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6832
6833 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6834 in wrong order.
6835 (offset_N): Correct computation of LE offset.
6836
6837 * sim-io.c (sim_io_error): Include a new line when reporting
6838 errors.
6839
6840 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6841 `/'.
6842
6843Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6844
6845 * run.c: Include alloca-conf.h.
6846
6847 * callback.c (os_evprintf_filtered): Fix typo.
6848
6849Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6850
6851 * run.c (string.h, strings.h, stdlib.h): Include.
6852
6853 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6854 0 when nothing pending.
6855
6856 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6857 will soon be going away.
6858 (getopt): Plicate GCC.
6859
6860 * sim-endian.c (sim-io.h): Plicate GCC.
6861 * sim-bits.c (sim-io.h): Ditto.
6862 * sim-n-bits.h (ROTn): Ditto.
6863
6864 * sim-io.c (sim_io_error): Correct check for NULL.
6865
6866 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6867 the __FILE__.
6868 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6869 path.
6870
6871Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6872
6873 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6874 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6875
6876Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6877
6878 * sim-alu.h: Include sim-xcat.h.
72f4393d 6879
c906108c
SS		 6880Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6881
6882 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6883 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6884 these.
6885
6886 * sim-events.c (sim_events_at_large_int): New function. Just
6887 schedules an event every large-int ticks.
6888 (sim_events_init): Call.
6889 (sim_events_tick, sim_events_process): Move async handing to
6890 sim_events_process. Move timer decrement so that it occures after
6891 events have been processed.
72f4393d 6892
c906108c
SS		 6893 * sim-basics.h (struct _engine): Remove declaration.
6894
6895 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6896 everything with same. Rename global struct to SIM_DESC.
6897 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6898 * sim-io.h, sim-io.c: Ditto.
72f4393d 6899
c906108c
SS		 6900 * sim-assert.h: New file. Optional assertion checking macros.
6901 * sim-io.c (sim_io_error): Make just this function tolerant to
6902 null pointers.
72f4393d 6903
c906108c
SS		 6904 * sim-xcat.h: New file. Define concatenate macros.
6905 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6906 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6907 concat macros.
72f4393d 6908
c906108c
SS		 6909
6910Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6911
6912 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6913
6914Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6915
6916 * sim-inline.h: Add definitions for sim-types.
6917 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6918 module.
6919
6920Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6921
c906108c
SS		 6922 * sim-events.h: Remove defunct reference to callback struct.
6923
6924Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6925
6926 * configure: Re-generate.
6927
6928Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6929
6930 * Make-common.in (CSEARCH): Do not include the gdb directory in
6931 the search path.
6932
6933Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6934
6935 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6936 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6937 to explicitly incorporate these.
6938
6939 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6940 specify the alignment restrictions of the target architecture -
6941 without this option all alignment restrictions are accomodated.
6942 (--enable-sim-assert): New option. Conditionally compile in
6943 assertion statements.
6944 (--enable-sim-float): New option. Strongly specify the target's
6945 floating point support.
6946 (--enable-sim-hardware): New option. Specify the hardware devices
6947 included in the simulation.
6948 (--enable-sim-packages): New option. Specify the hardware
6949 packages included in the simulation.
6950 (--enable-sim-regparm): New option. Specify that parameters be
6951 passed in registers instead of on the stack.
6952 (--enable-sim-reserved-bits): New option. Specify that reserved
6953 bits within an instruction are are correctly set.
6954 (--enable-sim-smp): New option. Specify the level of SMP support
6955 to be included in the simulator.
6956 (--enable-sim-stdcall): New option. Specify an alternative
6957 function call convention.
6958 (--enable-sim-xor-endian): New option. Configure xor-endian
6959 support used by some targets to implement bi-endian support.
72f4393d 6960
c906108c
SS		 6961Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6962
6963 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6964 host endianness to be overridden.
6965 (--enable-sim-endian): Allow the target platform's byte order
6966 to be overridden.
6967 (--enable-sim-inline): Control the inlining of common components.
6968 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6969 (--enable-sim-warnings): Enable additional GCC compiler checks.
6970 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6971 SIM_WARNINGS): Add.
72f4393d 6972
c906108c
SS		 6973 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6974 sim-*-n.h so that the names are uniq on dos machines
6975 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 6976
c906108c
SS		 6977Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6978
6979 * run.c: #include "libiberty.h".
6980 (main): New locals sd,no_args,sim_argv.
6981 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6982 is program name. Update call to sim_set_callbacks.
6983 Record result of sim_open, pass to other sim_foo routines.
6984
6985Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6986
6987 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6988 final newline.
6989
6990Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6991
6992 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6993 Route stdout through buffered IO.
6994
6995 * callback.c: Add os_flush_stderr, os_write_stderr,
6996 os_evprintf_filtered functions to route error output through
6997 stderr.
72f4393d 6998
c906108c
SS		 6999 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7000 Correct return type - should be void.
7001
7002Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7003
7004 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7005
7006 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7007 not provide a default value as undefined indicates disable code.
7008
7009Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7010
7011 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7012 directory.
7013 * sim-events.h, sim-events.c: Ditto.
7014 * sim-io.h, sim-io.c: Ditto.
72f4393d 7015
c906108c 7016Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 7017
c906108c
SS		 7018 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7019
7020 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7021 extract the tail or least signifiant bits from an integer of the
7022 specified size.
72f4393d 7023
c906108c
SS		 7024 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7025 WITH_TARGET_BITSIZE so that the compilation will fail when an
7026 unsupported bitsize value is defined.
7027
7028 (INSERTED*): Convert to functions.
7029 (EXTRACTED*): Ditto.
72f4393d 7030
c906108c 7031 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 7032
c906108c
SS		 7033Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7034
7035 * sim-inline.h: Allow explicit control over which .c files will be
7036 included by their header.
7037
7038 * sim-inline.h: Allow explicit control over which .c files use the
7039 alternative - REGPARM - parameter passing mechanism.
72f4393d 7040
c906108c
SS		 7041 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7042 icache.c, idecode.c, semantics.c or support.c. Those names are
7043 not generally applicable.
72f4393d 7044
c906108c
SS		 7045Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7046
7047 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7048 in a fashion similar to sim-endian-n.
7049
7050 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7051 both value and address macro's.
7052
7053Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7054
7055 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7056
7057 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7058 generic L_word, H_word macro's.
7059
7060Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7061
7062 * sim-basics.h: Borrow code from ppc directory.
7063 * sim-bits.c: Ditto.
7064 * sim-bits.h: Ditto.
7065 * sim-config.h: Ditto.
7066 * sim-endian-n.h: Ditto.
7067 * sim-endian.c: Ditto.
7068 * sim-endian.h: Ditto.
7069 * sim-inline.c: Ditto.
7070 * sim-inline.h: Ditto.
7071 * sim-types.h: Ditto.
7072
7073Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7074
7075 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7076 all the ALU size alternatives and then auto-configure a default.
72f4393d 7077
c906108c
SS		 7078 * sim-alu.h: Copy ppc/idecode_expression.h.
7079
7080Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7081
7082 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7083 sign extend a bit within a value.
7084
7085 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7086 a pointer into the middle of a host word.
7087 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7088
c906108c
SS		 7089Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7090
7091 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7092 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7093 appropriate definitions of read, write, etc. Add prototype for
7094 system.
7095
7096Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7097
7098 * Makefile.in (libcommon.a): Delete.
7099 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7100 (gentmap,targ-vals.h,targ-map.c): Likewise.
7101 (run-autoconf): Delete.
7102 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7103 (common makefile fragment): Moved back into ...
7104 * Make-common.in: Resurrect.
7105 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7106 * configure: Regenerated.
7107
7108Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7109
7110 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7111 (SIM_AC_OUTPUT): To here.
7112
7113Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7114
7115 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7116 comments and single quotes. Fixes a problem found on hpux.
7117
7118Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7119
7120 * aclocal.m4: Remove Make-common.in from dependencies.
7121 * (distclean): Remove targ-vals.def.
7122
7123 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7124 into here. Makes insertion into makefiles easier. Also, change
7125 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7126 targ-map.o, and run are built. They are now built in the
7127 individual simulator directories, taking sources from ../common as
7128 necessary. This replaces the merging of libcommon.a into
7129 linsim.a, which was problematic for the WinGDB build process.
7130 * run.c: Include config.h from . instead of ../common.
7131 * Make-common.in: Remove. It's no longer necessary.
7132
7133Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7134
7135 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7136 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7137
7138Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7139
7140 * run.c (main): Set target_byte_order before call to sim_open.
7141
7142Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7143
7144 * callback.c: #include <stdlib.h>
7145 (os_error): New function.
7146 (default_callback): Add os_error.
7147
7148Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7149
7150 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7151 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7152 specific.
7153 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7154
7155Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7156
7157 * run.c: #include ../common/config.h, tconfig.h.
7158 (myname): New static global.
7159 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7160 Only process -c ifdef SIM_HAVE_SIMCACHE.
7161 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7162 Parse program name from argv[0] and use in error messages.
7163 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7164 Add support for incomplete h8/300 termination indicators.
7165 (usage): Make more verbose.
7166 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7167 * Makefile.in,Make-common.in,callback.c: New files.
7168 * nltvals.def,gentmap.c,gentvals.sh: New files.
7169
72f4393d 7170Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7171
7172 * run.c: Include stdarg.h if __STDC__.
7173
7174Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7175
7176 * run.c (main): Don't print out anything if the signal
7177 number is zero (ie no signal).
7178
7179Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7180
7181 * run.c (main): Print out if the program raised a signal.
7182
7183Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7184
7185 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7186 (main): Ditto.
7187
7188Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7189
7190 * run.c (main): Explicitly cast malloc() parameter.
7191
7192Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7193
7194 * run.c (sim_bfd): New global to hold the bfd pointer for the
7195 executable.
7196 (main): Initialize sim_bfd.
7197
7198Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7199
7200 * run.c (main): Use new bfd_big_endian macro.
7201
7202Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7203
7204 * run.c (main): Removed SH specific comments, so source is
7205 generic. Also updated to only load relevant sections. Moved
7206 sim_open() to after callback attach (to match GDB).
7207
7208 * run.1: Removed SH specific comments.
7209
7210Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7211
7212 * run.c (main): Always return sigrc at end.
7213
7214Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7215
7216 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7217 bfd_check_format() fails.
7218
7219Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7220
7221 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
This page took 2.081229 seconds and 4 git commands to generate.