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b3f8962b
TV		 12020-08-10 Tom de Vries <tdevries@suse.de>
2
3 * sim-cpu.c: Include stdlib.h for free.
4
b760fb3a
SM		 52020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
6
7 * nrun.c: Include stdlib.h.
8 * sim-core.c: Likewise.
9 * sim-engine.c: Likewise.
10 * sim-io.c: Likewise.
11 * sim-module.c: Likewise.
12 * sim-reason.c: Likewise.
13
78aa740b
TT		 142019-12-19 Tom Tromey <tromey@adacore.com>
15
16 PR build/24572:
17 * Makefile.in (install-strip): New target.
18
f47674be
PK		 192019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
20
21 * sim-utils.c: Prevent buffer overflow.
22
ddd44b70
DD		 232019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
24
25 * gennltvals.sh: Add PRU libgloss target.
26 * nltvals.def: Regenerate from the latest libgloss sources.
27
f1cc84f5
SH		 282019-06-13 Stafford Horne <shorne@gmail.com>
29
30 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
31 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
32 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
33
688cea90
SH		 342019-06-13 Stafford Horne <shorne@gmail.com>
35
36 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
37 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
38
798066ab
AB		 392019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
40
41 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
42 CURRENT_TARGET_BYTE_ORDER.
43 (SUBWORDTFSI): Likewise.
44 (JOINSIDF): Likewise.
45 (JOINSIXF): Likewise.
46 (JOINSITF): Likewise.
47
d3fe0d7b
AB		 482019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
49
50 * sim-base.h: Add 'sim-assert.h' include.
51 * sim-basics.h: Add 'libiberty.h' include.
52
b6061d4d
SH		 532019-03-28 Stafford Horne <shorne@gmail.com>
54
55 * sim-options.c: Include "config.h".
56 Include <stdio.h>.
57 * sim-watch.c: Include "config.h".
58 Include <stdio.h>.
59 * hw-device.c: Include <string.h>.
60 * hw-events.c: Include <string.h>.
61 * hw-handles.c: Include <stdlib.h>.
62 * sim-fpu.c: Include <stdlib.h>.
63
ef986697
SH		 642019-03-28 Stafford Horne <shorne@gmail.com>
65
66 * Make-common.in (sim-arange_h): Remove sim-arange.c
67 * sim-arange.c: Remove SIM_ARANGE_C.
68 Add ifdef for _SIM_ARANGE_C_.
69 Include "sim-arange.h".
70 Remove include for unused "sim-assert.h".
71 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
72 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
73 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
74 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
75 INLINE_SIM_ARANGE.
76 * sim-arange.h (sim_addr_range_add): Declare as
77 INLINE_SIM_ARANGE.
78 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
79 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
80 Remove definition of SIM_ARANGE_INLINE.
81 Remove [HAVE_INLINE].
82 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
83 * sim-base.h: Include "sim-arange.h"
84 * sim-basics.h: Remove include of "sim-arange.h"
85 * sim-inline.c: Include "sim-arange.c"
86 * sim-inline.h: Define INLINE_SIM_ARANGE.
87 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
88 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
89
67f8b42f
TT		 902019-01-26 Tom Tromey <tom@tromey.com>
91
92 * Make-common.in (version.c): Use sim's create-version.sh.
93 * create-version.sh: New file.
94
7516c26f
PK		 952019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
96
b84bb29d 97 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 98
dc7e8184
SM		 992019-01-15 Simon Marchi <simon.marchi@ericsson.com>
100
101 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
102
c5ebe0ff
AB		 1032018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
104
105 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
106 this point, it should have already been set in cb_syscall.
107
07f5f4c6
RH		 1082018-10-05 Stafford Horne <shorne@gmail.com>
109
110 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
111 (ADDOFDI): New function, add overflow flag DI variant.
112 (SUBCFDI): New function, subtract carry flag DI variant.
113 (SUBOFDI): New function, subtract overflow flag DI variant.
114
2283a210
КВО		 1152018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
116
117 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
118 cpu_core.byte_xor.
119 * sim-core.c (sim_core_set_xor): Likewise.
120 (sim_core_xor_read_buffer): Likewise.
121 (sim_core_xor_write_buffer): Likewise.
122
58884b0e
PG		 1232017-12-12 Peter Gavin <pgavin@gmail.com>
124 Stafford Horne <shorne@gmail.com>
125
126 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
127 flag.
128 (MUL1OFSI): New function, 1's complement overflow flag.
129
07b95864
PG		 1302017-12-12 Peter Gavin <pgavin@gmail.com>
131 Stafford Horne <shorne@gmail.com>
132
133 * cgen-accfp.c (remsf, remdf): New function.
134 (cgen_init_accurate_fpu): Add remsf and remdf.
135 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
136 * sim-fpu.c (sim_fpu_rem): New function.
137 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
138 (sim_fpu_rem): New function.
139 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
140
5c887dd5
JB		 1412017-09-06 John Baldwin <jhb@FreeBSD.org>
142
143 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
144 environment.
145
003ca0fd
YQ		 1462017-05-24 Yao Qi <yao.qi@linaro.org>
147
148 * sim-trace.c (trace_disasm): Caller update.
149
5357150c
MF		 1502016-08-15 Mike Frysinger <vapier@gentoo.org>
151
152 * sim-base.h (sim_state_base): Add prog_syms_count.
153 (STATE_PROG_SYMS_COUNT): Define.
154 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
155 (trace_load_symbols): New function.
156 (trace_sym_value): Likewise.
157 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
158 loading logic with a call to trace_load_symbols.
159 * sim-trace.h (trace_load_symbols, trace_sym_value): New
160 prototypes.
161
4c171e25
MF		 1622016-08-13 Mike Frysinger <vapier@gentoo.org>
163
164 * cgen-types.h (mode_names): Mark const.
165 * cgen-utils.c (mode_names): Likewise.
166
6b979454
MF		 1672016-08-13 Mike Frysinger <vapier@gentoo.org>
168
169 * cgen-defs.h (struct cgen_state): Delete argv and envp.
170 (STATE_ARGV, STATE_ENVP): Delete.
171
13754e4c
NC		 1722016-02-04 Nick Clifton <nickc@redhat.com>
173
174 * cgen-scache.c (scache_option_handler): Prevent possible
175 undefined behaviour computing the size of the scache by using
176 unsigned integers instead of signed integers.
177
f749ed60
JB		 1782016-01-17 Joel Brobecker <brobecker@adacore.com>
179
180 * sim-fpu.c: Minor comment fixes throughout.
181
3c8e93b7
JB		 1822016-01-17 Joel Brobecker <brobecker@adacore.com>
183
184 * sim-fpu.c (print_bits): Minor reformatting (no code change).
185 (sim_fpu_map): Likewise.
186
34ac507d
MF		 1872016-01-11 Mike Frysinger <vapier@gentoo.org>
188
189 * sim-config.c (print_sim_config): Drop extra whitespace before =
190 in output for byte order, stdio, and msb settings.
191
ce39bd38
MF		 1922016-01-10 Mike Frysinger <vapier@gentoo.org>
193
194 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
195 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
196 sim-stdio, sim-trace, and sim-profile.
197 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
198 (SIM_AC_OPTION_ASSERT): Likewise.
199 (SIM_AC_OPTION_SMP): Likewise.
200 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
201 * configure: Regenerate.
202 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
203 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
204 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
205 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
206 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
207 WITH_ENVIRONMENT & USER_ENVIRONMENT.
208 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
209 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
210 WITH_ASSERT, WITH_STDIO): Delete.
211 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
212 check.
213
e19418e0
MF		 2142016-01-10 Mike Frysinger <vapier@gentoo.org>
215
216 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
217 * configure: Regenerate.
218 * Make-common.in (SIM_PACKAGES): Delete.
219 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
220
16f7876d
MF		 2212016-01-10 Mike Frysinger <vapier@gentoo.org>
222
223 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
224
35656e95
MF		 2252016-01-10 Mike Frysinger <vapier@gentoo.org>
226
227 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
228
99d8e879
MF		 2292016-01-10 Mike Frysinger <vapier@gentoo.org>
230
231 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
232 sim_link_links.
233 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
234 * gentmap.c: Change targ-vals.def include to nltvals.def.
235 * Make-common.in (gentmap): Change targ-vals.def to
236 $(srccom)/nltvals.def.
237 (distclean): Delete rm -f targ-vals.def.
238 * Makefile.in: Update comment.
239
347fe5bb
MF		 2402016-01-10 Mike Frysinger <vapier@gentoo.org>
241
242 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
243 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
244 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
245
0dc73ef7
MF		 2462016-01-10 Mike Frysinger <vapier@gentoo.org>
247
248 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
249 and --enable-sim-stdcall and sim_stdcall.
250 * configure: Regenerate.
251 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
252 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
253 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
254 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
255 (REGPARM_*): Delete all regparm defines and their use.
256
22be3fbe
MF		 2572016-01-10 Mike Frysinger <vapier@gentoo.org>
258
259 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
260 * Make-common.in (SIM_CFLAGS): Delete.
261 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
262 * Makefile.in: Likewise.
263
936df756
MF		 2642016-01-09 Mike Frysinger <vapier@gentoo.org>
265
266 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
267 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
268 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
269 * acinclude.m4 (SIM_AC_COMMON): ... here.
270 * aclocal.m4, configure: Regenerate.
271 * config.in: Delete file.
272 * callback.c: Change cconfig.h include to config.h.
273 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
274 syscall.c: Likewise.
275 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
276 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
277
b900245c
MF		 2782016-01-06 Mike Frysinger <vapier@gentoo.org>
279
280 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
281 date, and time information.
282
2e3d4f4d
MF		 2832016-01-06 Mike Frysinger <vapier@gentoo.org>
284
285 * sim-options.c (sim_parse_args): Mark argv array const.
286 * sim-options.h (sim_parse_args): Likewise.
287
bfb2629c
MF		 2882016-01-05 Mike Frysinger <vapier@gentoo.org>
289
290 * sim-trace.c: Include dis-asm.h.
291 (OPTION_TRACE_DISASM): New enum.
292 (trace_options): Add trace-disasm flag.
293 (trace_option_handler): Handle OPTION_TRACE_DISASM.
294 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
295 (dis_read, dis_printf, trace_disasm): New functions.
296 * sim-trace.h: Include dis-asm.h.
297 (TRACE_INSN_IDX): Clarify comment.
298 (TRACE_DISASM_IDX): New enum.
299 (TRACE_disasm): New define.
300 (WITH_TRACE_DISASM_P): New define.
301 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
302 (STRACE_DISASM_P): New define.
303 (TRACE_DISASM_P): Likewise.
304 (TRACE_DISASM_P): Likewise.
305 (TRACE_DISASM): Likewise.
306 (trace_disasm): New function.
307
44ddb0c6
MF		 3082016-01-04 Mike Frysinger <vapier@gentoo.org>
309
310 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
311
bc273e17
MF		 3122016-01-04 Mike Frysinger <vapier@gentoo.org>
313
314 * cgen-scache.c (MAX): Delete.
315 (scache_init): Change MAX to max.
316 * cgen-trace.c (min): Delete.
317 * cgen-utils.c (min): Delete.
318 * sim-basics.h [!min] (min): Define.
319 [!max] (max): Define.
320
8d7d784e
MF		 3212016-01-04 Mike Frysinger <vapier@gentoo.org>
322
323 * sim-options.c (sim_parse_args): Tweak getopt error message.
324
9bbf6f91
MF		 3252016-01-04 Mike Frysinger <vapier@gentoo.org>
326
327 * acinclude.m4 (sim-bswap): Delete.
328 * configure: Regenerate.
329 * Make-common.in (SIM_BSWAP): Delete.
330 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
331 * sim-config.h (htonl, ntohl): Delete.
332 (WITH_BSWAP): Delete.
333
77cf2ef5
MF		 3342016-01-03 Mike Frysinger <vapier@gentoo.org>
335
336 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
337 opterr state to it before calling getopt_long and restore afterwards.
338 Set opterr to 0. When optc is '?', call sim_io_eprintf.
339
61971b86
MF		 3402016-01-03 Mike Frysinger <vapier@gentoo.org>
341
342 * hw-device.h (device): Delete commented typedef.
343 * sim-basics.h (device): Delete typedef.
344
34fed699
MF		 3452016-01-03 Mike Frysinger <vapier@gentoo.org>
346
347 * sim-options.c (sim_parse_args): Replace for loop with a call
348 to countargv.
349
aba6f46b
MF		 3502016-01-03 Mike Frysinger <vapier@gentoo.org>
351
352 * nrun.c (myname): Mark const.
353 (main): Mark name const. Replace myname parsing loop with a
354 call to lbasename.
355
0cb8d851
MF		 3562016-01-03 Mike Frysinger <vapier@gentoo.org>
357
358 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
359 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
360 (SIM_AC_OPTION_HOSTENDIAN): Delete.
361 * config.in, configure: Regenerate.
362 * Make-common.in (SIM_HOSTENDIAN): Delete.
363 * sim-config.c (current_host_byte_order): Delete.
364 (sim_config): Delete current_host_byte_order assignments and
365 CURRENT_HOST_BYTE_ORDER checks.
366 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
367 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
368 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
369 (current_host_byte_order): Delete.
370 (CURRENT_HOST_BYTE_ORDER): Likewise.
371 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
372 (HOST_BYTE_ORDER): ... this.
373 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
374 HOST_BYTE_ORDER.
375 (sim_endian_join_16): Likewise.
376 * sim-n-core.h (sim_core_read_misaligned_N): Change
377 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
378 (sim_core_write_misaligned_N): Likewise.
379 * sim-n-endian.h (endian_t2h_N): Likewise.
380 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
381 endian_le2h_N): Likewise.
382 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
383
1ac72f06
MF		 3842016-01-02 Mike Frysinger <vapier@gentoo.org>
385
386 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
387 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
388 BFD_ENDIAN_UNKNOWN.
389 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
390 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
391 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
392 * nrun.c (main): Likewise.
393 * sim-config.c (current_host_byte_order): Change type to enum
394 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
395 (current_target_byte_order): Likewise.
396 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
397 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
398 BFD_ENDIAN_UNKNOWN.
399 (sim_config): Change prefered_target_byte_order type to enum
400 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
401 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
402 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
403 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
404 Delete all the various arch/OS endian includes & defines.
405 (current_host_byte_order): Change type to enum bfd_endian.
406 (current_target_byte_order): Likewise.
407 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
408 (CURRENT_TARGET_BYTE_ORDER): Likewise.
409 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
410 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
411 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
412 BFD_ENDIAN_UNKNOWN.
413 (sim_events_watch_core): Likewise.
414 * sim-events.h: Likewise.
415 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
416 BFD_ENDIAN_BIG.
417 (sim_core_write_misaligned_N): Likewise.
418 * sim-n-endian.h (endian_h2be_N): Likewise.
419 (endian_be2h_N): Likewise.
420 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
421 (offset_N): Likewise.
422 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
423 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
424
d47f5b30
MF		 4252016-01-02 Mike Frysinger <vapier@gentoo.org>
426
427 * cgen-defs.h (current_state): Delete.
428 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
429 * sim-utils.c (current_state): Delete.
430
9950eccb
MF		 4312015-12-30 Mike Frysinger <vapier@gentoo.org>
432
433 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
434 to use lbasename.
435
5e744ef8
MF		 4362015-12-27 Mike Frysinger <vapier@gentoo.org>
437
438 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
439
1b393626
MF		 4402015-12-26 Mike Frysinger <vapier@gentoo.org>
441
442 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
443 * config.in, configure: Regenerate.
444 * Make-common.in (sim-basics_h): Delete tconfig.h.
445 (distclean): Likewise.
446 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
447 (new_sim_core_mapping): Delete WITH_HW and device *device.
448 (sim_core_map_attach, sim_core_attach): Likewise.
449 (sim_core_read_buffer): Delete WITH_DEVICES logic.
450 (sim_core_write_buffer): Likewise.
451 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
452 *device.
453 (sim_core_attach): Likewise.
454 (device_io_read_buffer, device_io_write_buffer): Delete.
455 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
456 (sim_core_write_aligned_N): Likewise.
457 * tconfig.h: Delete file.
458
dea10706
MF		 4592015-12-26 Mike Frysinger <vapier@gentoo.org>
460
461 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
462 Call sim_cpu_hw_io_read_buffer if cpu is valid.
463 (sim_core_write_buffer): Move cia decl to top of func. Call
464 sim_cpu_hw_io_write_buffer if cpu is valid.
465
49aef5a5
MF		 4662015-12-25 Mike Frysinger <vapier@gentoo.org>
467
468 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
469 HW_TRACE call.
470 (hw_find_integer_property): Likewise.
471 (hw_find_integer_array_property): Likewise.
472 (hw_add_duplicate_property): Likewise.
473
cf59f47e
MF		 4742015-12-25 Mike Frysinger <vapier@gentoo.org>
475
476 * sim-config.h (WITH_ENGINE): Delete.
477 * sim-module.c (modules): Always include sim_engine_install.
478
0d585950
MF		 4792015-12-25 Mike Frysinger <vapier@gentoo.org>
480
481 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
482 * cgen-types.h (SIM_HAVE_MODEL): Delete.
483 * sim-base.h: Always include sim-model.h.
484 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
485 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
486 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
487 [!WITH_MODEL_P] (sim_machs): Define.
488 * sim-model.h: Add some developer docs.
489 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
490 (WITH_MODEL_P): Define.
491 * sim-module.c (modules): Always include sim_model_install.
492 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
493
8a0ebee6
MF		 4942015-12-25 Mike Frysinger <vapier@gentoo.org>
495
496 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
497 * sim-model.c: Likewise.
498 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
499 SIM_MACH_IMP_PROPERTIES
500
42a3af56
MF		 5012015-12-25 Mike Frysinger <vapier@gentoo.org>
502
503 * sim-core.c (device_error): Delete.
504 (sim_core_map_attach): Delete calls to device_error.
505 (sim_core_attach): Likewise.
506 * sim-core.h (device_error): Delete.
507 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
508 to sim_engine_abort.
509 (sim_core_write_aligned_N): Likewise.
510
9e8e7dd9
MF		 5112015-12-25 Mike Frysinger <vapier@gentoo.org>
512
513 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
514 * sim-core.c (sim_core_write_buffer): Likewise.
515 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
516 (sim_core_write_aligned_N): Likewise.
517
268c9139
MF		 5182015-12-25 Mike Frysinger <vapier@gentoo.org>
519
520 * dv-pal.c: Include config.h and sim-main.h.
521 (hw_pal_io_read_buffer): Always call CPU_INDEX.
522
26936211
MF		 5232015-12-24 Mike Frysinger <vapier@gentoo.org>
524
525 * sim-options.c (standard_options): Always enable load-lma and
526 load-vma options.
527 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
528
9db2b719
MF		 5292015-12-24 Mike Frysinger <vapier@gentoo.org>
530
531 * sim-module.c (MODULE_LIST): Delete.
532
bd3fb5b8
MF		 5332015-12-24 Mike Frysinger <vapier@gentoo.org>
534
535 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
536 Move to h8300/compile.c.
537 [SIM_H8300] (standard_options): Likewise.
538 (standard_option_handler): Likewise.
539
84e8e361
MF		 5402015-12-24 Mike Frysinger <vapier@gentoo.org>
541
542 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
543 sim_watchpoint_install.
544
3cabaf66
MF		 5452015-12-24 Mike Frysinger <vapier@gentoo.org>
546
547 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
548 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
549 sim_memopt_install.
550 * sim-options.c (OPTION_MEM_SIZE): Delete.
551 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
552 (standard_option_handler): Likewise.
553
8abe6c66
MF		 5542015-12-24 Mike Frysinger <vapier@gentoo.org>
555
556 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
557
dc11500a
MF		 5582015-11-21 Mike Frysinger <vapier@gentoo.org>
559
560 PR sim/18762
561 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
562
2561d580
MF		 5632015-11-21 Mike Frysinger <vapier@gentoo.org>
564
565 PR sim/19273
566 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
567 vasprintf, and va_end together. Check ret after va_end call.
568
37258e99
MF		 5692015-11-21 Mike Frysinger <vapier@gentoo.org>
570
571 * sim-types.h (SIM_PRI_TB): Define.
572 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
573 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
574 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
575 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
576
cdf850e9
MF		 5772015-11-17 Mike Frysinger <vapier@gentoo.org>
578
579 * sim-main.h (WITH_MODULO_MEMORY): Delete.
580 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
581 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
582 (sim_core_translate): Likewise.
583 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
584
146b80ff
MF		 5852015-11-16 Mike Frysinger <vapier@gentoo.org>
586
587 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
588 (cgen_cpu_close): Change to XCONCAT2.
589
797eee42
MF		 5902015-11-15 Mike Frysinger <vapier@gentoo.org>
591
592 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
593 and sim-stop.o.
594
6e4f085c
MF		 5952015-11-14 Mike Frysinger <vapier@gentoo.org>
596
597 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
598 * sim-close.c: New file.
599
8e394ffc
AB		 6002015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
601 Ali Lown <ali.lown@imgtec.com>
602
603 * sim-bits.h (EXTEND6): New macro.
604 (EXTEND12): New macro.
605 (EXTEND25): New macro.
606
602a67cb
MF		 6072015-06-24 Mike Frysinger <vapier@gentoo.org>
608
609 * sim-trace.c (trace_one_insn): Delete.
610 * sim-trace.h (trace_one_insn): Delete.
611
9b6025d1
MF		 6122015-06-24 Mike Frysinger <vapier@gentoo.org>
613
614 * sim-trace.c (debug_printf): Rename to ...
615 (sim_debug_printf): ... this.
616 * sim-trace.h (debug_printf): Delete define.
617 (debug_printf): Rename to ...
618 (sim_debug_printf): ... this.
619
fa8f87e5
MF		 6202015-06-24 Mike Frysinger <vapier@gentoo.org>
621
622 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
623 (trace_options): Add trace-register option.
624 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
625 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
626 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
627 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
628 TRACE_REGISTER_P, TRACE_REGISTER): Define.
629
cf304b56
MF		 6302015-06-24 Mike Frysinger <vapier@gentoo.org>
631
632 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
633 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
634 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
635 STRACE_DEBUG): Define.
636
8371bf0c
MF		 6372015-06-24 Mike Frysinger <vapier@gentoo.org>
638
639 * sim-trace.c (trace_options): Update help text for trace-alu,
640 trace-fpu, trace-vpu, and trace-semantics.
641 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
642 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
643
e7505490
MF		 6442015-06-24 Mike Frysinger <vapier@gentoo.org>
645
646 * sim-assert.h (SIM_FILTER_PATH): Delete.
647 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
648 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
649 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
650 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
651 * sim-events.c: Include libiberty.h.
652 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
653
8d0978fb
MF		 6542015-06-23 Mike Frysinger <vapier@gentoo.org>
655
656 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
657 (AC_ARG_ENABLE(sim-cflags)): Likewise.
658 (AC_ARG_ENABLE(sim-debug)): Likewise.
659 (AC_ARG_ENABLE(sim-stdio)): Likewise.
660 (AC_ARG_ENABLE(sim-trace)): Likewise.
661 (AC_ARG_ENABLE(sim-profile)): Likewise.
662 (AC_ARG_ENABLE(sim-environment)): Likewise.
663 (AC_ARG_ENABLE(sim-alignment)): Likewise.
664 (AC_ARG_ENABLE(sim-assert)): Likewise.
665 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
666 (AC_ARG_ENABLE(sim-endian)): Likewise.
667 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
668 (AC_ARG_ENABLE(sim-float)): Likewise.
669 (AC_ARG_ENABLE(sim-scache)): Likewise.
670 (AC_ARG_ENABLE(sim-default-model)): Likewise.
671 (AC_ARG_ENABLE(sim-inline)): Likewise.
672 (AC_ARG_ENABLE(sim-packages)): Likewise.
673 (AC_ARG_ENABLE(sim-regparm)): Likewise.
674 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
675 (AC_ARG_ENABLE(sim-smp)): Likewise.
676 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
677 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
678 (AC_ARG_ENABLE(cgen-maint)): Likewise.
679 * configure: Regenerate.
680
4953dc20
MF		 6812015-06-23 Mike Frysinger <vapier@gentoo.org>
682
683 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
684
b50a1532
MF		 6852015-06-23 Mike Frysinger <vapier@gentoo.org>
686
687 * cgen-trace.c [!__STDC__]: Delete.
688 * sim-trace.h [!__STDC__]: Likewise.
689
ccd4b295
MF		 6902015-06-21 Mike Frysinger <vapier@gentoo.org>
691
692 * sim-model.c (sim_model_init): Assert model is not NULL.
693
f55b33d5
MF		 6942015-06-21 Mike Frysinger <vapier@gentoo.org>
695
696 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
697 stdint.h. Replace all signed/unsigned typedefs with int#_t and
698 uint#_t.
699
618b526e
MF		 7002015-06-21 Mike Frysinger <vapier@gentoo.org>
701
702 * sim-alu.h (_SIM_ALU_H_): Rename to ...
703 (SIM_ALU_H): ... this.
704 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
705 (SIM_ASSERT_H): ... this.
706 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
707 (SIM_BASICS_H): ... this.
708 * sim-bits.h (_SIM_BITS_H_): Rename to ...
709 (SIM_BITS_H): ... this.
710 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
711 (SIM_ENDIAN_H): ... this.
712
57b42d64
MF		 7132015-06-18 Mike Frysinger <vapier@gentoo.org>
714
715 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
716 constant string.
717
7aec3bb9
MF		 7182015-06-18 Mike Frysinger <vapier@gentoo.org>
719
720 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
721 m for sentinel testing.
722
7d5c6c43
MF		 7232015-06-17 Mike Frysinger <vapier@gentoo.org>
724
725 * sim-syscall.c: Include errno.h and targ-vals.h.
726 (sim_syscall_multi, sim_syscall): Define.
727 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
728 * syscall.c (cb_syscall): Extend comment.
729
61a0c964
MF		 7302015-06-17 Mike Frysinger <vapier@gentoo.org>
731
732 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
733 * sim-syscall.c: New file.
734 * sim-syscall.h: New file.
735
6362a3f8
MF		 7362015-06-17 Mike Frysinger <vapier@gentoo.org>
737
738 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
739 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
740 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
741 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
742 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
743 Define.
744 * gentmap.c (gen_targ_map_c): Output name field.
745
306f4178
MF		 7462015-06-12 Mike Frysinger <vapier@gentoo.org>
747
748 * acinclude.m4: Change configure.in to configure.ac.
749 * sim-config.h: Likewise.
750
a3487082
MF		 7512015-06-12 Mike Frysinger <vapier@gentoo.org>
752
753 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
754 * configure: Regenerate.
755
bb11f3ed
MF		 7562015-06-12 Mike Frysinger <vapier@gentoo.org>
757
758 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
759 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
760 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
761 TRACE_DEBUG): Define.
762
bffcfec8
MF		 7632015-06-12 Mike Frysinger <vapier@gentoo.org>
764
765 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
766 * sim-trace.c (trace_option_handler): Likewise.
767 * sim-trace.h (WITH_TRACE_ANY_P): Define.
768 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
769 (TRACE_ANY_P): Likewise.
770
db7858e2
MF		 7712015-06-12 Mike Frysinger <vapier@gentoo.org>
772
773 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
774 CGEN_TRACE_INSN_FINI.
775 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
776 trace_result to cgen_trace_result, trace_insn_fini to
777 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
778 and trace_extract to cgen_trace_extract.
779 * cgen-trace.h (trace_insn_init): Rename to ...
780 (cgen_trace_insn_init): ... this.
781 (trace_insn_fini): Rename to ...
782 (cgen_trace_insn_fini): ... this.
783 (trace_insn): Rename to ...
784 (cgen_trace_insn): ... this.
785 (trace_extract): Rename to ...
786 (cgen_trace_extract): ... this.
787 (trace_result): Rename to ...
788 (cgen_trace_result): ... this.
789 (TRACE_RESULT_P): Rename to ...
790 (CGEN_TRACE_RESULT_P): ... this.
791 (TRACE_INSN_INIT): Rename to ...
792 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
793 cgen_trace_insn_init.
794 (TRACE_INSN_FINI): Rename to ...
795 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
796 cgen_trace_insn_fini.
797 (TRACE_PRINTF): Rename to ...
798 (CGEN_TRACE_PRINTF): ... this.
799 (TRACE_INSN): Rename to ...
800 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
801 (TRACE_EXTRACT): Rename to ...
802 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
803 cgen_trace_extract.
804 (TRACE_RESULT): Rename to ...
805 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
806 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
807 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
808 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
809 TRACE_INSN to CGEN_TRACE_INSN.
810 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
811
83034798
MF		 8122015-06-11 Mike Frysinger <vapier@gentoo.org>
813
814 * sim-events.c (ETRACE_P): Delete.
815 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
816 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
817 * sim-events.h (struct _sim_events): Delete trace member.
818 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
819 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
820
ce4eda4a
MF		 8212015-06-11 Mike Frysinger <vapier@gentoo.org>
822
823 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
824 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
825 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
826 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
827
a6c2a374
MF		 8282015-06-11 Mike Frysinger <vapier@gentoo.org>
829
830 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
831
9b9c712c
MF		 8322015-06-11 Mike Frysinger <vapier@gentoo.org>
833
834 * sim-trace.h (WITH_TRACE_P): New define.
835 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
836 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
837 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
838 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
839 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
840 Redefine to use WITH_TRACE_P.
841
8422015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 843
844 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
845 mistake in call to sim_engine_abort.
509c2f32 846
0a13382c
NC		 8472015-04-29 Nick Clifton <nickc@redhat.com>
848
849 PR 18273
850 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
851 increasing parenthesis around casts to signed values.
0a13382c 852
767e68f1
MF		 8532015-04-21 Mike Frysinger <vapier@gentoo.org>
854
855 * gennltvals.sh: Add mcore support.
856 * nltvals.def: Regenerate.
857
248d23e8
MF		 8582015-04-21 Mike Frysinger <vapier@gentoo.org>
859
860 * cgen.sh: Add +x permissions.
861 * genmloop.sh: Likewise.
862 * gentvals.sh: Likewise.
863 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
864 Change all uses of srcroot for newlib to newlibroot.
865
20bca71d
MF		 8662015-04-18 Mike Frysinger <vapier@gentoo.org>
867
868 * sim-base.h (SIM_CPU): New typedef.
869
7e83aa92
MF		 8702015-04-18 Mike Frysinger <vapier@gentoo.org>
871
872 * cgen-engine.h (CIA_ADDR): Delete.
873 * sim-base.h: Update sim_cia example.
874 [!CIA_ADDR] (sim_cia): New typedef.
875
034685f9
MF		 8762015-04-17 Mike Frysinger <vapier@gentoo.org>
877
878 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
879 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
880 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
881 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
882 CIA_SET to CPU_PC_SET.
883
78e9aa70
MF		 8842015-04-15 Mike Frysinger <vapier@gentoo.org>
885
886 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
887 * sim-main.h (STATE_CPU): Remove from comment and define.
888
bf12d44e
MF		 8892015-04-13 Mike Frysinger <vapier@gentoo.org>
890
891 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
892 * configure: Regenerate.
893
a542beff
MF		 8942015-04-13 Mike Frysinger <vapier@gentoo.org>
895
896 * sim-options.c: Include version.h.
897 (OPTIONS_VERSION): New enum.
898 (standard_options): Add "version".
899 (standard_option_handler): Handle OPTIONS_VERSION.
900
8c32ba22
MF		 9012015-04-13 Mike Frysinger <vapier@gentoo.org>
902
903 * Makefile.in (version.o): Change to using create-version.sh from gdb.
904 (create-version.sh): Delete.
905
122bbfb5
MF		 9062015-04-06 Mike Frysinger <vapier@gentoo.org>
907
908 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
909
0fe84f3f
MF		 9102015-04-01 Mike Frysinger <vapier@gentoo.org>
911
912 * run-sim.h, run.c: Delete.
913 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
914
aadc9410
MF		 9152015-03-31 Mike Frysinger <vapier@gentoo.org>
916
917 * config.in, configure: Regenerate.
918 * Make-common.in (CSEARCH): Add $(ZLIBINC).
919 (ZLIB, ZLIBINC): Define.
920 (BFD_LIB): Add $(ZLIB).
921
5a394431
MF		 9222015-03-31 Mike Frysinger <vapier@gentoo.org>
923
924 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
925 * cgen-ops.h (SEMOPS_INLINE): Likewise.
926
92fc6153
MF		 9272015-03-29 Mike Frysinger <vapier@gentoo.org>
928
929 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
930 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
931 * sim-inline.h (INLINE2): Define to gnu_inline when available.
932
596f8827
MF		 9332015-03-24 Mike Frysinger <vapier@gentoo.org>
934
935 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
936 usage of STATE_WATCHPOINTS.
937 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
938 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
939
523ba8f9
MF		 9402015-03-24 Mike Frysinger <vapier@gentoo.org>
941
942 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
943
c0931f26
MF		 9442015-03-24 Mike Frysinger <vapier@gentoo.org>
945
946 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
947
30452bbe
MF		 9482015-03-24 Mike Frysinger <vapier@gentoo.org>
949
950 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
951 of enable_sim_hardware to AC_ARG_ENABLE.
952
49cd1634
MF		 9532015-03-23 Mike Frysinger <vapier@gentoo.org>
954
955 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
956 Add dv-sockser.o to sim_hw_objs.
957
3649cb06
MF		 9582015-03-23 Mike Frysinger <vapier@gentoo.org>
959
960 * dv-sockser.c: Include config.h.
961 * dv-sockser.h: Include sim-inline.h.
962 [HAVE_DV_SOCKSER]: Move all prototypes here.
963 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
964 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
965
6cd5ace4
MF		 9662015-03-16 Mike Frysinger <vapier@gentoo.org>
967
968 * gentmap.c, run.c: Convert old style prototypes.
969
ae7d0cac
MF		 9702015-03-16 Mike Frysinger <vapier@gentoo.org>
971
972 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
973 symlinking tconfig.h to tconfig.in.
974 * config.in, configure: Regenerate.
975 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
976 * tconfig.in: Rename file ...
977 * tconfig.h: ... here.
978
8406bb59
MF		 9792015-03-15 Mike Frysinger <vapier@gentoo.org>
980
981 * dv-socker.h (dv_sockser_install): Declare.
982 * sim-module.c: Include config.h.
983 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
984 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
985 * sim-module.h: Include gdb/remote-sim.h.
986
1303206d
MF		 9872015-03-14 Mike Frysinger <vapier@gentoo.org>
988
989 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
990 (sim-inline.c): Delete rule.
991
465fb143
MF		 9922015-03-14 Mike Frysinger <vapier@gentoo.org>
993
994 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
995 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
996 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
997
93129366
MF		 9982015-03-14 Mike Frysinger <vapier@gentoo.org>
999
1000 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1001 [!ASSERT, WITH_ASSERT]: Likewise.
1002 * sim-endian.c: Delete sim-io.h include.
1003
4c4ca605
MF		 10042015-02-19 Mike Frysinger <vapier@gentoo.org>
1005
1006 * run-sim.h (sim_kill): Delete unused prototype.
1007
dc1d9d1f
CG		 10082015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1009
16218fd3
CG		 1010 * gentmap.c: Include "string.h".
1011
10122015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1013
1014 * sim-options.c (sim_args_command): Call freeargv() when failure
1015 occurs.
dc1d9d1f 1016
fdbf396f
JB		 10172015-01-07 Joel Brobecker <brobecker@adacore.com>
1018
1019 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1020
2d7bb758
JB		 10212014-12-03 Joel Brobecker <brobecker@adacore.com>
1022
1023 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1024 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1025 callbacks following renaming in callback.h.
1026 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1027 callback by call to "to_lstat" callback
1028
6aefca7e
GB		 10292014-08-28 Gary Benson <gbenson@redhat.com>
1030
1031 * sim-trace.h (debug_printf): New define.
1032
2974be62
AM		 10332014-08-19 Alan Modra <amodra@gmail.com>
1034
1035 * configure: Regenerate.
1036
faa743bb
RM		 10372014-08-15 Roland McGrath <mcgrathr@google.com>
1038
1039 * configure: Regenerate.
1040 * config.in: Regenerate.
1041
60d847df
MF		 10422014-03-10 Mike Frysinger <vapier@gentoo.org>
1043
1044 * sim-command.c (sim_do_command): Add const to cmd.
1045 * sim-options.c (sim_args_command): Add const to cmd.
1046 * sim-options.h (sim_args_command): Add const to cmd.
1047
b2b255bd
MF		 10482014-03-05 Mike Frysinger <vapier@gentoo.org>
1049
1050 * sim-hload.c (sim_load): Add const to prog.
1051 * sim-load.c (sim_load_file): Likewise.
1052 * sim-utils.c (sim_analyze_program): Likewise.
1053 * sim-utils.h (sim_analyze_program): Likewise.
1054 (sim_load_file): Likewise.
1055
1a8a700e
MF		 10562014-03-04 Mike Frysinger <vapier@gentoo.org>
1057
1058 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1059 * callback.c (system): Delete unused prototype.
1060 (os_init): Likewise.
1061 (os_shutdown): Likewise.
1062 (os_unlink): Likewise.
1063 (os_time): Likewise.
1064 (os_system): Likewise.
1065 (os_rename): Likewise.
1066 (os_write_stdout): Likewise.
1067 (os_flush_stdout): Likewise.
1068 (os_write_stderr): Likewise.
1069 (os_flush_stderr): Likewise.
1070 (os_write): Likewise.
1071 (os_read_stdin): Likewise.
1072 (os_read): Likewise.
1073 (os_open): Likewise.
1074 (os_lseek): Likewise.
1075 (os_isatty): Likewise.
1076 (os_get_errno): Likewise.
1077 (os_close): Likewise.
1078 (os_vprintf_filtered): Likewise.
1079 (os_evprintf_filtered): Likewise.
1080 (os_error): Likewise.
1081 (fdmap): Likewise.
1082 (fdbad): Likewise.
1083 (wrap): Likewise.
1084 (wrap): Change to new style prototype.
1085 (fdbad): Likewise.
1086 (fdmap): Likewise.
1087 (os_close): Likewise.
1088 (os_poll_quit): Likewise.
1089 (os_get_errno): Likewise.
1090 (os_isatty): Likewise.
1091 (os_lseek): Likewise.
1092 (os_open): Likewise.
1093 (os_read): Likewise.
1094 (os_read_stdin): Likewise.
1095 (os_write): Likewise.
1096 (os_write_stdout): Likewise.
1097 (os_flush_stdout): Likewise.
1098 (os_write_stderr): Likewise.
1099 (os_flush_stderr): Likewise.
1100 (os_rename): Likewise.
1101 (os_system): Likewise.
1102 (os_time): Likewise.
1103 (os_unlink): Likewise.
1104 (os_stat): Likewise.
1105 (os_fstat): Likewise.
1106 (os_lstat): Likewise.
1107 (os_ftruncate): Likewise.
1108 (os_truncate): Likewise.
1109 (os_pipe): Likewise.
1110 (os_pipe_empty): Likewise.
1111 (os_pipe_nonempty): Likewise.
1112 (os_shutdown): Likewise.
1113 (os_init): Likewise.
1114 (cb_read_target_syscall_maps): Likewise.
1115 (cb_target_to_host_syscall): Likewise.
1116 (cb_host_to_target_errno): Likewise.
1117 (cb_target_to_host_open): Likewise.
1118 (cb_store_target_endian): Likewise.
1119 (cb_host_to_target_stat): Likewise.
1120 * sim-hload.c (sim_load): Change to new style prototype.
1121 * sim-load.c (sim_load_file): Change to new style prototype.
1122 (report_transfer_performance): Likewise.
1123 (xprintf_bfd_vma): Likewise.
1124 * syscall.c (cb_get_string): Change to new style prototype.
1125 (get_path): Likewise.
1126 (cb_syscall): Likewise.
1127
7b064844
HPN		 11282013-10-15 Hans-Peter Nilsson <hp@axis.com>
1129
1130 * create-version.sh: Align parameters to match those of
1131 ../../gdb/common/create-version.sh.
1132 * Make-common.in (srcsim): New variable.
1133 (version.c): Adjust call to create-version.sh as per above.
1134
bf3d9781
AM		 11352013-09-23 Alan Modra <amodra@gmail.com>
1136
1137 * configure: Regenerate.
1138
f06dccb0
MF		 11392013-09-03 Mike Stump <mikestump@comcast.net>
1140
1141 * sim-options.c (complete_option_list): Mark text and word const.
1142
d6c2da54
TT		 11432013-06-28 Tom Tromey <tromey@redhat.com>
1144
1145 * Make-common.in (version.c): Use version.in, not
1146 common/version.in.
1147 * create-version.sh: Likewise.
1148
b652c496
JB		 11492013-06-24 Joel Brobecker <brobecker@adacore.com>
1150
1151 * create-version.sh: New script. Adapted from
1152 gdb/commong/create-version.sh.
1153 * Make-common.in (version.c): Update rule dependencies,
1154 and re-implement using create-version.sh.
1155
3346cfda
NC		 11562013-06-21 Nick Clifton <nickc@redhat.com>
1157
1158 * gennltvals.sh: Add msp430 support.
1159 * nltvals.def: Regenerate.
1160
31e6ad7d
MF		 11612013-06-03 Mike Frysinger <vapier@gentoo.org>
1162
1163 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1164 * aclocal.m4, configure: Regenerate.
1165
d3685d60
TT		 11662013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1167
1168 PR build/15414:
1169 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1170 -Wformat-nonliteral with -Wno-format.
1171
1517bd27
MF		 11722013-03-26 Mike Frysinger <vapier@gentoo.org>
1173
1174 * acinclude.m4: Regenerate.
1175
3fd38161
JS		 11762013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1177
1178 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1179 which do not support dv-sockser.o. Add always as option to
1180 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1181 is always required to be enabled by simulator.
1182
3f170f37
MF		 11832012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1184
1185 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1186 * nltvals.def: Regenerate.
1187
5f3ef9d0
JB		 11882012-06-16 Joel Brobecker <brobecker@adacore.com>
1189
1190 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1191 * config.in, configure: Regenerate.
1192
2c1fa544
PA		 11932012-05-24 Pedro Alves <palves@redhat.com>
1194
1195 * sim-signal.h (sim_signal_to_target): Rename to ...
1196 (sim_signal_to_gdb_signal): ... this.
1197 * sim-signal.c (sim_signal_to_target): Rename to ...
1198 (sim_signal_to_gdb_signal): ... this.
1199 * sim-reason.c (sim_stop_reason): Adjust to rename.
1200
a493e3e2
PA		 12012012-05-24 Pedro Alves <palves@redhat.com>
1202
1203 PR gdb/7205
1204
72f4393d 1205 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1206
2ea28649
PA		 12072012-05-24 Pedro Alves <palves@redhat.com>
1208
1209 PR gdb/7205
1210
1211 Replace target_signal with gdb_signal throughout.
1212
a6ff997c
NC		 12132012-05-18 Nick Clifton <nickc@redhat.com>
1214
1215 PR 14072
1216 * callback.c: Include config.h before system header files.
1217 * cgen-trace.c: Likewise.
1218 * cgen-utils.c: Likewise.
1219 * gentmap.c: Likewise.
1220
ffbc20d9
MF		 12212012-04-02 Mike Frysinger <vapier@gentoo.org>
1222
1223 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1224
2aaed979
KB		 12252012-03-28 Rathish C <rathish.c@kpitcummins.com>
1226
1227 * sim-trace.c: Update the function prototype of save_data_size.
1228 Move the enum data_fmt from here...
1229 * sim-trace.h: ...to here.
1230 Add function prototype of save_data.
1231
a35a3322
MF		 12322012-03-25 Mike Frysinger <vapier@gentoo.org>
1233
1234 * sim-core.h (sim_core_trans_addr): Add prototype.
1235
f914e384
HPN		 12362012-03-24 Hans-Peter Nilsson <hp@axis.com>
1237
1238 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1239 missing in last change.
1240
2232061b
MF		 12412012-03-24 Mike Frysinger <vapier@gentoo.org>
1242
1243 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1244 * nrun.c: Include string.h/strings.h.
1245 * aclocal.m4, config.in, configure: Regenerate.
1246
ac0aacdf
MF		 12472012-03-22 Mike Frysinger <vapier@gentoo.org>
1248
1249 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1250 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1251 out -Werror initialization.
1252
509deab2
MF		 12532012-03-19 Mike Frysinger <vapier@gentoo.org>
1254
1255 * Make-common.in (TAGS): Change a-z to [:lower:].
1256 * acinclude.m4 (sim-trace): Likewise.
1257 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1258 Change A-Za-z0-9 to [:alnum:].
1259
9a5e0c49
MF		 12602012-03-18 Mike Frysinger <vapier@gentoo.org>
1261
1262 * nrun.c (main): Display strsignal of sigrc.
1263
96cdfef0
MF		 12642012-01-06 Mike Frysinger <vapier@gentoo.org>
1265
1266 * Makefile.in (abs_srcdir): Declare.
1267 (srcroot): Define in terms of abs_srcdir.
1268 (headers): Change srcdir to abs_srcdir.
1269
12c3e59c
JB		 12702012-01-02 Joel Brobecker <brobecker@adacore.com>
1271
1272 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1273 header.
1274
96987c2b
JB		 12752011-12-19 Joel Brobecker <brobecker@adacore.com>
1276
1277 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1278 system bourne shell.
1279
71712327
MF		 12802011-12-03 Mike Frysinger <vapier@gentoo.org>
1281
1282 * syscall.c (cb_get_string): Rename from "get_string".
1283 (get_path): Rename get_string call to cb_get_string.
1284
db2e4d67
MF		 12852011-12-03 Mike Frysinger <vapier@gentoo.org>
1286
1287 * Make-common.in (VPATH): Add $(srccom).
1288 (DEP): Delete.
1289 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1290 POSTCOMPILE): New variables.
1291 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1292 Include dependency files, when using GNU Make. Delete all
1293 dependency-only rules.
1294 * aclocal.m4: Include ../../config/depstand.m4. Call
1295 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1296 (MAKE, GMAKE): New substs.
1297
a13852d9
MF		 12982011-11-07 Mike Frysinger <vapier@gentoo.org>
1299
1300 PR sim/13161
1301 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1302 * configure, config.in: Regenerate.
1303 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1304
4399a56b
MF		 13052011-10-19 Mike Frysinger <vapier@gentoo.org>
1306
1307 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1308
f1a81b37
JB		 13092011-10-18 John Wehle <john@feith.com> (tiny patch)
1310
1311 * sim-profile.c (profile_info): Only print the title once.
1312
9c082ca8
MF		 13132011-10-17 Mike Frysinger <vapier@gentoo.org>
1314
1315 * acinclude.m4: Rename from aclocal.m4.
1316 * aclocal.m4: Regenerate.
1317
6ffe910a
MF		 13182011-10-17 Mike Frysinger <vapier@gentoo.org>
1319
1320 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1321 * common.m4: Delete.
1322 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1323 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1324 * configure: Regenerate.
1325
59c0b43d
TT		 13262011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1327
1328 * sim-alu.h (ALU32_AND): Clear carry flag.
1329 (ALU32_AND): Clear carry flag.
1330
66f8d993
MF		 13312011-10-09 Mike Frysinger <vapier@gentoo.org>
1332
1333 * dv-cfi.c: Include stdbool.h.
1334
d56a2aae
MF		 13352011-10-09 Mike Frysinger <vapier@gentoo.org>
1336
1337 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1338
4a99173d
MF		 13392011-10-04 Mike Frysinger <vapier@gentoo.org>
1340
1341 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1342 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1343
10915d9a
MF		 13442011-07-12 Mike Frysinger <vapier@gentoo.org>
1345
1346 * sim-command.c: Include sim-options.h.
1347
63042524
MF		 13482011-07-12 Mike Frysinger <vapier@gentoo.org>
1349
1350 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1351
24a6c33d
MF		 13522011-07-12 Mike Frysinger <vapier@gentoo.org>
1353
1354 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1355 Delete direct call to AC_PROG_CC.
1356
2419798b
MF		 13572011-07-05 Mike Frysinger <vapier@gentoo.org>
1358
1359 * sim-command.c: New file.
1360 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1361 (sim-command.o): New rule.
1362
440db575
MF		 13632011-05-27 Mike Frysinger <vapier@gentoo.org>
1364
1365 * sim-options.c (standard_option_handler): Remove arg[0] check
1366 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1367 not an empty string, otherwise assign "" back to it.
1368
3ddcae71
MF		 13692011-05-26 Mike Frysinger <vapier@gentoo.org>
1370
1371 * nltvals.def: Regenerate to include Blackfin syscalls again.
1372
3a49ea9f
MF		 13732011-05-25 Mike Frysinger <vapier@gentoo.org>
1374
1375 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1376 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1377 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1378 (trace_idx_to_str): Likewise.
1379 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1380 (TRACE_syscall): Define.
1381 (WITH_TRACE_SYSCALL_P): Likewise.
1382 (TRACE_SYSCALL_P): Likewise.
1383
dd931b2f
MF		 13842011-05-23 Mike Frysinger <vapier@gentoo.org>
1385
1386 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1387 remove now-unnecessary sub-scope for glue->type setting.
1388 Check to see if the "reg" property exists before we use it, and
1389 if it doesn't exist, error out for "glue" devices.
1390
0e31da21
MF		 13912011-05-23 Mike Frysinger <vapier@gentoo.org>
1392
1393 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1394 glue-or, and set type to glue_xor when name is glue-xor.
1395 (hw_glue_port_event): Return immediately when type is glue_io
1396 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1397 and hw_port_event calls from glue_and to end of function.
1398
34b47c38
MF		 13992011-05-11 Mike Frysinger <vapier@gentoo.org>
1400
1401 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1402 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1403 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1404 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1405 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1406 around function arguments.
1407
56a9aa1d
MF		 14082011-04-14 Mike Frysinger <vapier@gentoo.org>
1409
1410 * sim-options.c (complete_option_list, sim_complete_command):
1411 New functions.
1412
d45bea91
MF		 14132011-04-02 Mike Frysinger <vapier@gentoo.org>
1414
1415 * dv-glue.c: Fix up style.
1416
12c4cbd5
MF		 14172011-04-02 Mike Frysinger <vapier@gentoo.org>
1418
1419 * hw-alloc.c (hw_alloc_data): Adjust brace.
1420 * hw-base.c (hw_base_data): Likewise.
1421 (generic_hw_unit_decode): Fix indentation.
1422 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1423 * hw-events.c (hw_event, hw_event_data): Likewise.
1424 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1425 * hw-instances.c (hw_instance_data): Likewise.
1426 * hw-instances.h (hw_instance): Likewise.
1427 * hw-main.h (hw_descriptor, enum): Likewise.
1428 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1429 * hw-ports.h (hw_port_descriptor): Likewise.
1430 * hw-properties.c (hw_property_data): Likewise.
1431 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1432 _range_property_spec, _reg_property_spec): Likewise.
1433 * hw-tree.c (_name_specifier, printer): Likewise.
1434 (split_device_specifier, parse_string_property, hw_tree_traverse,
1435 print_size, print_reg_property, print_string, print_properties):
1436 Fix indentation.
1437
66ee2731
MF		 14382011-03-29 Mike Frysinger <vapier@gentoo.org>
1439
1440 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1441 * Make-common.in (dv-cfi.o): New rule.
1442 * dv-cfi.c, dv-cfi.h: New files.
1443
165b70ea
KB		 14442011-03-21 Kevin Buettner <kevinb@redhat.com>
1445
1446 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1447 fcntl.h and sys/fcntl.h, for constants.
1448 * nltvals.def: Regenerate.
1449 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1450 * sim-io.h (sys/types.h, sys/stat.h): Include.
1451 (sim_io_stat, sim_io_fstat): Declare.
1452
028f6515
MF		 14532011-03-14 Mike Frysinger <vapier@gentoo.org>
1454
1455 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1456 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1457 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1458 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1459 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1460 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1461 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1462 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1463 syscall.c: Trim trailing whitespace.
1464
ef016f83
MF		 14652011-03-05 Mike Frysinger <vapier@gentoo.org>
1466
1467 * gennltvals.sh: Handle bfin targets.
1468 * nltvals.def: Regenerate.
1469
fee17b35
KB		 14702011-02-25 Kevin Buettner <kevinb@redhat.com>
1471
1472 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1473 file descriptors.
1474
d79fe0d6
MF		 14752011-02-14 Mike Frysinger <vapier@gentoo.org>
1476
1477 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1478 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1479 (hw_free): Drop zfree logic and always call free.
1480 * hw-base.c (hw_delete): Change zfree to free.
1481 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1482 (hw_handle_remove_phandle): Likewise.
1483 * hw-instances.c (hw_instance_delete): Likewise.
1484 * hw-tree.c (parse_reg_property): Likewise.
1485 (parse_ranges_property): Likewise.
1486 (parse_string_property): Likewise.
1487 * sim-core.c (sim_core_uninstall): Likewise.
1488 * sim-cpu.c (sim_cpu_free_all): Likewise.
1489 * sim-hw.c (sim_hw_uninstall): Likewise.
1490 * sim-memopt.c (do_memopt_delete): Likewise.
1491 (sim_memory_uninstall): Likewise.
1492 * sim-module.c (sim_module_uninstall): Likewise.
1493 * sim-options.c (sim_parse_args): Likewise.
1494 * sim-profile.c (profile_pc_cleanup): Likewise.
1495 (profile_uninstall): Likewise.
1496 * sim-watch.c (do_watchpoint_delete): Likewise.
1497 * sim-utils.c (zfree): Delete.
1498 (sim_state_free): Change zfree to free.
1499 * sim-utils.h (zfree): Delete.
1500
891e7fb1
MF		 15012011-02-13 Mike Frysinger <vapier@gentoo.org>
1502
1503 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1504
9bd90cce
MF		 15052011-01-12 Mike Frysinger <vapier@gentoo.org>
1506
1507 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1508
39a3ae0a
MF		 15092011-01-12 Mike Frysinger <vapier@gentoo.org>
1510
1511 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1512 fails.
1513 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1514 when asprintf fails.
1515 * sim-utils.c (sim_do_commandf): Issue an error and return when
1516 asprintf fails.
1517 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1518 asprintf fails.
1519
3143e5a9
MF		 15202011-01-11 Mike Frysinger <vapier@gentoo.org>
1521
1522 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1523 bytes has been calculated and when mmap_next_fd is valid and
1524 nr_bytes is 0.
1525 (memory_option_handler): Allow missing size when mmap_next_fd is
1526 valid.
1527
cb11d1f4
MF		 15282011-01-10 Mike Frysinger <vapier@gentoo.org>
1529
1530 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1531 not empty, and always append $3 to $hardware.
1532
15332011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1534
1535 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1536 * sim-hw.h (sim_hw_abort): Likewise.
1537
cc25892b
MF		 15382011-01-05 Mike Frysinger <vapier@gentoo.org>
1539
1540 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1541
44944448
JB		 15422011-01-05 Joel Brobecker <brobecker@adacore.com>
1543
1544 * run.1: Copyright year update.
1545
e61ddca7
MF		 15462010-12-28 Mike Frysinger <vapier@gentoo.org>
1547
e71b81d8
MF		 1548 * hw-alloc.h (HW_NALLOC): Define.
1549
1550010-12-28 Mike Frysinger <vapier@gentoo.org>
1551
e61ddca7
MF		 1552 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1553
bef6be3d
MF		 15542010-12-15 Mike Frysinger <vapier@gentoo.org>
1555
1556 * sim-memopt.c (OPTION_MAP_INFO): Define.
1557 (memory_options): Handle --map-info.
1558 (memory_option_handler): Handle OPTION_MAP_INFO.
1559
5be229c0
MF		 15602010-11-22 Mike Frysinger <vapier@gentoo.org>
1561
1562 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1563 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1564 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1565
81c641e7
MF		 15662010-11-22 Mike Frysinger <vapier@gentoo.org>
1567
1568 * sim-core.c (WITH_HW): Add device casts to device_error,
1569 device_io_read_buffer, and device_io_write_buffer.
1570
6ab5626b
MF		 15712010-11-16 Mike Frysinger <vapier@gentoo.org>
1572
1573 * dv-sockser.c (dv_sockser_write_buffer): New function.
1574 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1575 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1576
0bd15c7f
HPN		 15772010-10-07 Hans-Peter Nilsson <hp@axis.com>
1578
1579 * callback.c (os_lseek): Call wrap on lseek result.
1580
363a6e9f
OS		 15812010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1582
1583 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1584 call by its equality to -1 not by it being negative.
1585 (connected_p): Likewise for accept() call.
1586
c8551de3
MF		 15872010-04-23 Mike Frysinger <vapier@gentoo.org>
1588
1589 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1590
ef93a840
MF		 15912010-04-21 Mike Frysinger <vapier@gentoo.org>
1592
1593 * profile.c (sim_profile_print_bar): Add cpu argument.
1594
f093db8c
MF		 15952010-04-21 Mike Frysinger <vapier@gentoo.org>
1596
1597 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1598
0d3d2c71
MF		 15992010-04-21 Mike Frysinger <vapier@gentoo.org>
1600
1601 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1602 (profile_print_pc): Convert sim_io_printf to profile_printf.
1603 (profile_print_insn): Likewise.
1604 (profile_print_memory): Likewise.
1605 (profile_print_core): Likewise.
1606 (profile_print_model): Likewise.
1607 (sim_profile_print_bar): Likewise.
1608 (profile_print_speed): Likewise.
1609 (profile_print_addr_ranges): Likewise.
1610 (profile_info): Likewise.
1611 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1612
bd0bd508
MF		 16132010-04-19 Mike Frysinger <vapier@gentoo.org>
1614
1615 * sim-model.c (OPTION_MODEL): Convert to enum.
1616 (OPTION_MODEL_INFO): New enum.
1617 (model_options): Add model-info/info-model entries.
1618 (model_option_handler): Handle OPTION_MODEL_INFO.
1619
e8a76151
MF		 16202010-04-13 Mike Frysinger <vapier@gentoo.org>
1621
1622 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1623 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1624 initially.
1625
cb1cc9c6
MF		 16262010-04-13 Mike Frysinger <vapier@gentoo.org>
1627
1628 * sim-hrw.c (sim_write): Add const to buf arg.
1629 * sim-utils.h (sim_write_fn): Likewise.
1630
58f03a40
MF		 16312010-04-12 Mike Frysinger <vapier@gentoo.org>
1632
1633 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1634 defines.
1635
21cf617c
MF		 16362010-04-12 Mike Frysinger <vapier@gentoo.org>
1637
1638 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1639 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1640 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1641 * dv-sockser.c (sockser_options): Likewise.
1642 * hw-ports.c (empty_hw_ports): Likewise.
1643 * sim-hw.c (hw_options): Likewise.
1644 * sim-model.c (model_options): Likewise.
1645 * sim-options.c (standard_options): Likewise.
1646 * sim-profile.c (profile_options): Likewise.
1647 * sim-trace.c (trace_options): Likewise.
1648 * sim-watch.c (watchpoint_options): Likewise.
1649
e377ca52
MF		 16502010-04-12 Mike Frysinger <vapier@gentoo.org>
1651
1652 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1653 the local "arg_table" variable, and the xmalloc cast.
1654
adaaf009
MF		 16552010-04-10 Mike Frysinger <vapier@gentoo.org>
1656
1657 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1658 "prefix" var.
092d8476 1659 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1660
9ec7269f
MF		 16612010-04-10 Mike Frysinger <vapier@gentoo.org>
1662
1663 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1664
709b3bb3
MF		 16652010-04-10 Mike Frysinger <vapier@gentoo.org>
1666
1667 * sim-trace.c (save_data): Add const markings to "buf" argument.
1668
3dd68605
MF		 16692010-04-10 Mike Frysinger <vapier@gentoo.org>
1670
1671 * sim-options.c (standard_option_handler): Add const markings to
1672 local "type" var.
1673
0ad22a74
MF		 16742010-04-02 Mike Frysinger <vapier@gentoo.org>
1675
1676 * hw-ports.h: Fix spelling typos.
1677
75005b3a
MF		 16782010-03-30 Mike Frysinger <vapier@gentoo.org>
1679
1680 * configure.ac: Check for socklen_t.
1681 * configure, config.in: Regenerated.
1682 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1683
d946c288
MF		 16842010-03-30 Mike Frysinger <vapier@gentoo.org>
1685
1686 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1687 * sim-hw.c (hw_option_handler): Likewise.
1688
ff398ee4
MF		 16892010-03-30 Mike Frysinger <vapier@gentoo.org>
1690
1691 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1692 (interrupt_nr_to_str): Likewise.
1693 (default_interrupt_names): Add const to pointer type.
1694 (sim_watchpoint_install): Add const to prefix.
1695 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1696
6bf91687
MF		 16972010-03-30 Mike Frysinger <vapier@gentoo.org>
1698
1699 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1700 (sim_core_write_buffer): Likewise.
1701
15f3c2de
MF		 17022010-03-30 Mike Frysinger <vapier@gentoo.org>
1703
1704 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1705 the SIM_HAVE_ADDR_RANGE define.
1706
fb0cc53e
MF		 17072010-03-30 Mike Frysinger <vapier@gentoo.org>
1708
1709 * sim-core.h (device_error): Add const to message, and add printf
1710 format attribute.
1711
739dfd28
MF		 17122010-03-30 Mike Frysinger <vapier@gentoo.org>
1713
1714 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1715 SIM_HAVE_ADDR_RANGE define.
1716
59db87ad
MF		 17172010-03-30 Mike Frysinger <vapier@gentoo.org>
1718
1719 * dv-glue.c (hw_glue_ports): Swap static and const.
1720
dc416615
MF		 17212010-03-30 Mike Frysinger <vapier@gentoo.org>
1722
1723 * nrun.c (usage): Use void in definition.
1724 * sim-options.c (dup_arg_p): Convert old-style function definition.
1725 (sim_parse_args): Likewise.
1726 (sim_print_help): Likewise.
1727 * sim-trace.c (set_trace_option_mask): Likewise.
1728 (set_trace_option): Likewise.
1729 * sim-utils.c (sim_analyze_program): Likewise.
1730 (sim_elapsed_time_get): Likewise.
1731 (sim_elapsed_time_since): Likewise.
1732
11409fac
MF		 17332010-03-22 Mike Frysinger <vapier@gentoo.org>
1734
1735 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1736 (standard_options): Likewise.
1737 (standard_option_handler): Likewise.
1738
6d519a46
MF		 17392010-03-16 Mike Frysinger <vapier@gentoo.org>
1740
1741 * hw-ports.c (TRACE): Delete.
1742 * hw-properties.c (TRACE): Delete.
1743 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1744 (hw_find_integer_property): Likewise.
1745 (hw_find_integer_array_property): Likewise.
1746 (hw_add_duplicate_property): Likewise.
1747
799026a7
MF		 17482010-03-15 Mike Frysinger <vapier@gentoo.org>
1749
1750 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1751 "boolean".
1752
fd87baa9
MF		 17532010-02-04 Mike Frysinger <vapier@gentoo.org>
1754
1755 * sim-model.c: Include sim-model.h
1756
294bcb78
MF		 17572010-02-04 Mike Frysinger <vapier@gentoo.org>
1758
1759 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1760 & from the STATE_CPU() examples.
1761
80532737
DE		 17622010-01-24 Doug Evans <dje@sebabeach.org>
1763
d2c7a1a6
DE		 1764 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1765 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1766 ufixsfsi): Ditto.
1767 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1768 (struct cgen_fp_ops): Update signatures of floating point conversion
1769 operations.
1770
80532737
DE		 1771 * Make-common.in (CGEN_SIM_DEPS): Define.
1772 (CGEN_INCLUDE_DEPS): Use it.
1773 (CGEN_MAIN_CPU_DEPS): Simplify.
1774
1377e154
DE		 17752010-01-22 Doug Evans <dje@sebabeach.org>
1776
1777 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1778 (SUBWORDTFSI, JOINSIDI): Ditto.
1779
ec11f055
DE		 17802010-01-05 Doug Evans <dje@sebabeach.org>
1781
1782 * cgen-types.h (SETDI): Delete, unused.
1783
a09a0bfd
DE		 17842009-12-02 Doug Evans <dje@sebabeach.org>
1785
1786 * cgen-engine.h: Remove duplicated comment.
1787
62836bf4
DE		 17882009-11-23 Doug Evans <dje@sebabeach.org>
1789
1790 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1791 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1792
e94d449d
DE		 17932009-11-22 Doug Evans <dje@sebabeach.org>
1794
197fa1aa
DE		 1795 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1796 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1797 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1798 instead of CGEN_INSN_INT.
1799
e94d449d
DE		 1800 * cgen-trace.h (trace_extract): Add cast to fix warning.
1801
ca25db52
DE		 18022009-11-05 Doug Evans <dje@sebabeach.org>
1803
1804 * cgen-mem.h (DECLARE_GETT): Don't inline.
1805 (DECLARE_SETT): Ditto.
1806
c272cb46
JS		 18072009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1808
1809 * sim-inline.h: Fix spelling error.
1810
1428dced
TT		 18112009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1812
1813 * Make-common.in: Add datarootdir.
1814
44330079
RW		 18152009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1816
0aec8eb1
RW		 1817 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1818 (SIM_CHECK_MEMBERS_1): Remove.
1819 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1820 AC_CHECK_MEMBERS one.
1821 * configure: Regenerate.
1822
44330079
RW		 1823 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1824 * configure: Regenerate.
1825
d6416cdc
RW		 18262009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1827
81ecdfbb
RW		 1828 * config.in: Regenerate.
1829 * configure: Likewise.
1830
c462b41b
RW		 1831 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1832 definition of AC_CHECK_MEMBER.
1833
d6416cdc
RW		 1834 * aclocal.m4: m4_include toplevel config/override.m4.
1835 * configure: Regenerate.
1836
96e946ca
RW		 18372009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1838
1839 * Makefile.in (datarootdir): New variable.
1840
6a8b8615
DE		 18412009-07-07 Doug Evans <dje@sebabeach.org>
1842
1843 * Make-common.in (CPU_DIR): Define.
1844
2c2a86d7
DE		 18452009-07-06 Doug Evans <dje@sebabeach.org>
1846
1847 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1848 identifiers for file types rather than encoding internal
1849 implementation details of cgen.sh.
1850 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1851 * cgen.sh: Add support for parallel makes.
1852 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1853
c28c63d8
JB		 18542009-05-18 Jon Beniston <jon@beniston.com>
1855
72f4393d
L		 1856 * gennltvals.sh: Add lm32 target.
1857 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1858
982807ce
JB		 18592009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1860
1861 Speed up simulator startup:
1862 * sim-utils.c (zalloc): Use xcalloc.
1863
2a8922a9
HPN		 18642009-01-07 Hans-Peter Nilsson <hp@axis.com>
1865
2225d5bd
HPN		 1866 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1867 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1868 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1869 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1870 type, QI, HI, SI, DI.
1871
2a8922a9
HPN		 1872 * callback.c (os_error): Mark as being a noreturn function.
1873 * sim-io.h (sim_io_error): Similar for sim_io_error.
1874
6878aceb
JS		 18752008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1876
1877 * aclocal.m4: Fix underquoting of function names.
1878
be091327
DJ		 18792008-10-21 Julian Brown <julian@codesourcery.com>
1880
1881 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1882
79e1e459
HPN		 18832008-07-11 Hans-Peter Nilsson <hp@axis.com>
1884
1885 * common.m4: Add test for libz and zlib.h.
1886 * configure: Regenerate to track ../common/common.m4 changes.
1887 * config.in: Ditto.
1888
6efef468 18892008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 1890 Daniel Jacobowitz <dan@codesourcery.com>
1891 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 1892
1893 * aclocal.m4: Include ../../config/acx.m4.
1894 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1895 * configure, config.in: Regenerate.
1896 * Make-common.in (LIB_OBJS): Add version.o.
1897 (version.c, version.o): New rules.
72f4393d 1898 * run.c: Include version.h.
6efef468
JM		 1899 (usage): Add help parameter. Print output either to stdout or
1900 stderr depending on that parameter.
1901 (print_version): New.
1902 (main): Check for --help and --version.
1903 * run-sim.h (sim_target_display_usage): Add help parameter.
1904 * version.h: New.
1905
a4e64307
DJ		 19062008-04-14 Hans Kester <kester.hans@gmail.com>
1907
1908 * sim-signal.c: Define missing signals for _WIN32.
1909
2a3591b0
SR		 19102008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1911
1912 * gennltvals.sh: Add cr16.
1913 * nltvals.def: Rebuild.
1914
b981d709
DJ		 19152007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1916
eb639c50
DJ		 1917 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1918 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 1919
f40f1a01
NC		 19202007-08-10 Nick Clifton <nickc@redhat.com>
1921
1922 * sim-memopt.c (memory_options): Mention that the
1923 --memory-size switch accepts suffixes.
72f4393d
L		 1924 (parse_size): Handle a suffix on the size value.
1925 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 1926 switch accepts suffixes.
72f4393d 1927 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 1928
edc5d9ec
HPN		 19292006-12-21 Hans-Peter Nilsson <hp@axis.com>
1930
1931 * acconfig.h: Remove.
1932 * config.in: Regenerate.
1933
09d96939
TS		 19342006-11-07 Thiemo Seufer <ths@mips.com>
1935
1936 * gentmap.c: Fix compile time warning.
1937
7e129781
TS		 19382006-11-07 Thiemo Seufer <ths@mips.com>
1939
1940 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1941 for bfd text addresses.
1942
3ae2e9a3 19432006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 1944 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 1945
1946 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1947 SIM_QUIET_NAN_NEGATED.
1948
41ec9f20
TS		 19492006-08-29 Nigel Stephens <nigel@mips.com>
1950
1951 * sim-profile.c (profile_pc_init): Initialise default profiling
1952 frequency to a prime number.
1953 (profile_print_pc): Convert gmon.out sample data into target
1954 byte order.
1955
e85e3205
RE		 19562006-06-13 Richard Earnshaw <rearnsha@arm.com>
1957
1958 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1959 * common.m4: Likewise.
1960 * configure: Regenerated.
1961
2f0122dc
DJ		 19622006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1963
1964 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1965 * configure: Regenerated.
1966
20e95c23
DJ		 19672006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1968
1969 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1970 and LIBINTL_DEP everywhere.
1971 (CSEARCH): Use INCINTL.
1972 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1973 gettext macros.
1974 * configure: Regenerated.
1975
ea696909
HPN		 19762006-03-29 Hans-Peter Nilsson <hp@axis.com>
1977
1978 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1979 option-contents test.
1980
aba6488e
MM		 19812005-11-28 Mark Mitchell <mark@codesourcery.com>
1982
25520859
MM		 1983 * sim-signal.c (sim_signal_to_target): Fix typos.
1984
aba6488e
MM		 1985 * sim-reason.c (sim_stop_reason): Use
1986 sim_signal_to_target, not sim_signal_to_host.
1987 * sim-signal.c (sim_signal_to_host): Fix typo.
1988 (sim_signal_to_target): New function.
1989
f010abaa
HPN		 19902005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1991
1992 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1993 change.
1994
09b96ea0
ILT		 19952005-07-08 Ian Lance Taylor <ian@airs.com>
1996
efd36314
ILT		 1997 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1998
09b96ea0
ILT		 1999 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2000 different fraction for a quiet NaN.
2001 (unpack_fpu): Likewise.
2002
3b02a06b
BE		 20032005-07-08 Ben Elliston <bje@au.ibm.com>
2004
2005 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2006 * sim-load.c: Likewise.
2007 * syscall.c: Likewise.
2008
18d59ab9
CV		 20092005-05-24 Corinna Vinschen <vinschen@redhat.com>
2010
2011 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2012 check.
2013
149cfe5b
DJ		 20142005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2015
2016 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2017
3f6da722 20182005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 2019
3f6da722
MI		 2020 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2021 and signed64 for __ALPHA__.
2022
2b193c4a
MK		 20232005-03-23 Mark Kettenis <kettenis@gnu.org>
2024
2025 * aclocal.m4 Include ../../gettext.m4.
2026 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2027 (AM_LC_MESSAGES): Remove.
2028 * configure: Regenerate.
2029
51216631
JB		 20302005-02-28 Jim Blandy <jimb@redhat.com>
2031
2032 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2033 -Wuninitialized in the default list of build warnings if CFLAGS is
2034 set, and doesn't include -O. (Using -Wuninitialized without
2035 optimization produces a warning, which interferes with compilation
2036 with -Werror.)
72f4393d 2037
0c4507fd
JB		 20382005-02-21 Jim Blandy <jimb@redhat.com>
2039
2040 * callback.c (os_fstat): Don't declare 't' unless it's used.
2041
9ab46d53
JB		 20422005-02-09 Jim Blandy <jimb@redhat.com>
2043
2044 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2045 '-s' argument.
2046 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2047 to $(CGEN), to ensure that the command substitution happens where
2048 the variable is referenced in the submake, not when the submake's
2049 arguments are expanded.
2050 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2051 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2052 application Scheme script directly after ${cgen}; don't precede it
2053 with a -s.
2054
f4f8cce4
HPN		 20552005-01-28 Hans-Peter Nilsson <hp@axis.com>
2056
97f669ed
HPN		 2057 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2058 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2059 Include libiberty.h.
2060 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2061 being either end of a pipe.
2062 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2063 (os_shutdown): Clear pipe state.
2064 (default_callback): Initialize new members.
2065
f4f8cce4
HPN		 2066 * callback.c (default_callback): Initialize target_endian.
2067 (cb_store_target_endian): Renamed from store, new first parameter
2068 host_callback *cb, drop last parameter big_p. Take endianness
2069 from cb.
2070 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2071 Remove variable big_p.
2072 * nrun.c (main): Initialize default_callback.target_endian.
2073
35695fd6
AC		 20742005-01-14 Andrew Cagney <cagney@gnu.org>
2075
2076 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2077 Add explicit call to AC_CONFIG_HEADER.
2078 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2079 * configure: Re-generate.
2080
f0569246
AC		 20812005-01-12 Andrew Cagney <cagney@gnu.org>
2082
2083 * common.m4: New file, based on of aclocal.m4.
2084
38f48d72
AC		 20852005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2086
2087 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2088 * configure: Regenerated to track ../common/aclocal.m4 changes.
2089
b7026657
AC		 20902005-01-07 Andrew Cagney <cagney@gnu.org>
2091
2092 * configure.ac: Rename configure.in, require autoconf 2.59.
2093 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2094 * configure: Re-generate.
2095
5d945fec
HPN		 20962004-12-15 Hans-Peter Nilsson <hp@axis.com>
2097
2098 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2099 <case CB_SYS_ftruncate>: New cases.
2100
0d3cd463
HPN		 21012004-12-13 Hans-Peter Nilsson <hp@axis.com>
2102
2103 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2104 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2105 * callback.c (os_lstat): New function.
0d3cd463 2106
119860e5
HPN		 21072004-12-08 Hans-Peter Nilsson <hp@axis.com>
2108
027e2a04
HPN		 2109 * run.1: Document --sysroot=filepath.
2110 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2111 (standard_options): Support --sysroot=<path>.
2112 (standard_option_handler): Handle OPTION_SYSROOT.
2113 * syscall.c (simulator_sysroot): Define, initialized empty.
2114 (get_path): Prepend simulator_sysroot to absolute file path.
2115 [HAVE_STRING_H]: Include string.h.
2116 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2117 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2118 (main): If simulator_sysroot is not empty, chdir there.
2119 * sim-config.h (simulator_sysroot): Declare.
2120
119860e5
HPN		 2121 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2122 cgen_rtx_error" in a CGEN-generated simulator.
2123 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2124 replacement for CGEN-related breakpoints.
2125
70ae6611
HPN		 21262004-12-07 Hans-Peter Nilsson <hp@axis.com>
2127
2128 * Make-common.in (sim-basics_h): Add $(callback_h).
2129
697afb65
HPN		 21302004-12-03 Hans-Peter Nilsson <hp@axis.com>
2131
2132 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2133 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2134 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2135 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2136 (SIM_CHECK_MEMBERS): New macros.
2137 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2138 for struct stat member test and write. Add ST_x calls for each
2139 struct stat member tested in configure.in. Wrap each ST_x call in
2140 #ifdef of configure macro for that member.
2141 * configure, config.in: Regenerate.
2142
6e56eb07
HPN		 21432004-12-01 Hans-Peter Nilsson <hp@axis.com>
2144
2145 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2146 /dev/null.
2147 <case desc>: Pass -OPC opcfile.
2148 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2149 parameter to cgen.sh.
2150
c87368ac
RE		 21512004-11-30 Richard Earnshaw <rearnsha@arm.com>
2152
2153 * Make-common.in (sim-basics_h): Correct dependencies on
2154 cconfig.h and tconfig.h
2155 (sim-load.o): Correct typo in sim-basics_h dependency.
2156
08cd3760
RE		 21572004-11-18 Richard Earnshaw <rearnsha@arm.com>
2158
15f5e61f
RE		 2159 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2160 sub-dependencies for other sim files that they include.
2161 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2162 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2163
1afbf186
HPN		 21642004-11-16 Hans-Peter Nilsson <hp@axis.com>
2165
1d72487d
HPN		 2166 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2167 endian information.
2168
1afbf186
HPN		 2169 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2170 $(remote_sim_h) too.
2171 (sim_main_headers): Add sim-utils.h.
2172
a3bb1089
FCE		 21732004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2174
2175 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2176
5a645dc5
AC		 21772004-07-26 Andrew Cagney <cagney@gnu.org>
2178
2179 Problem from Olaf Hering <olh@suse.de>.
2180 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2181
109d3db3
BE		 21822004-07-10 Ben Elliston <bje@au.ibm.com>
2183
2184 * hw-tree.c (parse_integer_property): Typo fix in comments.
2185 * sim-options.c (sim_args_command): Likewise.
2186
0aaa4a81
AC		 21872004-06-28 Andrew Cagney <cagney@gnu.org>
2188
2189 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2190
0242f9ea
JR		 21912004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2192
2193 * callback.c (os_shutdown): Fix bug in last change: actually
2194 mark file descriptors as available on startup.
2195
594ee3a7
JR		 21962004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2197
2198 [ include/gdb: * callback.h (host_callback_struct): Replace
2199 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2200 * callback.c: Changed all users.
594ee3a7 2201
5f510f9c
AM		 22022004-06-15 Alan Modra <amodra@bigpond.net.au>
2203
2204 * sim-load.c (sim_load_file): Use bfd_get_section_size
2205 instead of bfd_get_section_size_before_reloc.
2206
7659f80a
DJ		 22072004-05-18 Daniel Jacobowitz <dan@debian.org>
2208
2209 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2210 passing it to printf.
2211
41ee5402
DJ		 22122004-05-10 Daniel Jacobowitz <dan@debian.org>
2213
2214 * callback.c: Update copyright dates.
2215 * run.c: Likewise.
2216 * sim-basics.h: Likewise.
2217 * sim-load.c: Likewise.
2218 * syscall.c: Likewise.
2219
22202004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2221
2222 * callback.c: Include cconfig.h instead of config.h.
2223 * run.c: Likewise.
2224 * sim-basics.h: Likewise.
2225 * sim-load.c: Likewise.
2226 * syscall.c: Likewise.
2227
6d0c993e
BE		 22282004-01-16 Ben Elliston <bje@wasabisystems.com>
2229
2230 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2231
6edf0760
NC		 22322003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2233
2234 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2235
a69146da
KH		 22362003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2237
2238 * sim-options.c (standard_options): Fix the names of H8
2239 variants.
2240
fc0a2244
AC		 22412003-10-30 Andrew Cagney <cagney@redhat.com>
2242
2243 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2244 with "struct bfd_symbol".
2245
ee3073b5
AC		 22462003-10-21 Andrew Cagney <cagney@redhat.com>
2247
2248 * callback.c (os_truncate): Call "truncate", and not "stat".
2249
198beae2
AC		 22502003-10-20 Andrew Cagney <cagney@redhat.com>
2251
2252 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2253
8822d001
JR		 22542003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2255
2256 * callback.c (os_ftruncate, os_truncate): New functions.
2257 (default_callback): Initialize ftruncate and truncate members.
2258
ea52ff81
DB		 22592003-09-08 Dave Brolley <brolley@redhat.com>
2260
2261 On behalf of Doug Evans <dje@sebabeach.org>
2262 * cgen.sh: New arg archfile.
2263 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2264 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2265
e158f0a0
AC		 22662003-08-28 Andrew Cagney <cagney@redhat.com>
2267
2268 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2269 * sim-options.c (print_help): Cast the format with specifier to
2270 "int".
2271
33319edb 22722003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2273 Dave Brolley <brolley@redhat.com>
33319edb 2274
72f4393d 2275 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2276 fields of CGEN_WRITE_QUEUE_ELEMENT.
2277 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2278 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2279 * gennltvals.sh: Add frv target.
2280 * nltvals.def: Add frv target.
2281
72f536bd
MS		 22822003-06-23 Michael Snyder <msnyder@redhat.com>
2283
ac59bf8d 2284 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2285 * sim-reg.c: Fix cut-and-paste bug in comment.
2286
1f1b2817
AC		 22872003-06-22 Andrew Cagney <cagney@redhat.com>
2288
2289 From matthew green <mrg@redhat.com>:
72f4393d 2290 * sim-fpu.h: Update copyright.
1f1b2817 2291 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2292 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2293 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2294
89c0d7dd 22952003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2296
89c0d7dd 2297 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2298 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2299 with disassemble_info:read_memory_func.
2300 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2301
828c9ae6
MS		 23022003-06-04 Michael Snyder <msnyder@redhat.com>
2303
2304 * common/run.c (main): Remove SIM_H8300 ifdef.
2305 (usage): Ditto.
2306 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2307 (standard_options): Add '-x' for h8/300sx.
2308 (standard_option_handler): Add case for SIM_H8300SX.
2309
80d35d90
MS		 23102003-04-13 Michael Snyder <msnyder@redhat.com>
2311
2312 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2313
876fec02
AC		 23142003-03-01 Andrew Cagney <cagney@redhat.com>
2315
2316 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2317 (sim_engine_vabort): Ditto.
2318
6b4a8935
AC		 23192003-02-27 Andrew Cagney <cagney@redhat.com>
2320
2321 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2322 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2323 * nrun.c (main): Ditto.
2324
dbd7cd63
AC		 23252003-02-26 Andrew Cagney <cagney@redhat.com>
2326
2327 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2328 (sim_engine_vabort): Ditto.
2329 (sim_engine_halt, sim_engine_restart): Ditto.
2330
836cc9f4
AC		 23312003-02-20 Andrew Cagney <ac131313@redhat.com>
2332
2333 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2334 (sim-break_h): Delete macro.
2335 (sim-break.o): Delete rule.
2336 * sim-break.c: Delete file.
2337 * sim-break.h: Delete file.
2338 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2339 (STATE_BREAKPOINTS): Delete macro.
2340 (sim_state_base): Delete field breakpoints.
2341 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2342 sim_break_install to array.
2343
45a15d6f
KH		 23442003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2345
2346 * run.c (usage): Fix typos.
2347
127a77fe
CD		 23482002-11-27 Richard Sandiford <rsandifo@redhat.com>
2349
2350 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2351
b85e4829
AC		 23522002-11-22 Andrew Cagney <ac131313@redhat.com>
2353
2354 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2355 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2356 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2357 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2358 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2359 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2360 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2361 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2362 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2363 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2364
d25b1553
AC		 23652002-11-13 Andrew Cagney <cagney@redhat.com>
2366
2367 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2368
d690312f
CD		 23692002-11-06 Richard Sandiford <rsandifo@redhat.com>
2370
2371 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2372 (distclean): Depend on it.
2373
7c3e3b33
AM		 23742002-10-14 Alan Modra <amodra@bigpond.net.au>
2375
2376 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2377
7ede505a
DB		 23782002-08-29 Dave Brolley <brolley@redhat.com>
2379
2380 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2381
75c4388a
AC		 23822002-07-17 Andrew Cagney <cagney@redhat.com>
2383
2384 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2385 (sim_set_callbacks, sim_size, sim_trace)
2386 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2387 to here from "gdb/remote-sim.h".
2388
7a3085c1 23892002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2390
2391 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2392 avoid possible longjmp problems with automatic variable siggnal.
2393
076043f2
AC		 23942002-07-14 Andrew Cagney <ac131313@redhat.com>
2395
2396 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2397 * Make-common.in (installdirs): Make $(libdir) too, needed when
2398 installing libsim.a.
2399
3fbeef0b
AC		 24002002-07-13 Andrew Cagney <ac131313@redhat.com>
2401
2402 * gennltvals.sh (dir): Mark d30v as obsolete.
2403 * nltvals.def: Remove d30v.
2404
bf962092
AC		 24052002-06-17 Andrew Cagney <cagney@redhat.com>
2406
27961795
AC		 2407 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2408
bf962092
AC		 2409 * sim-memopt.c: Include <unistd.h>.
2410 (do_memopt_add): Fix printf format.
2411 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2412
c8cca39f
AC		 24132002-06-16 Andrew Cagney <ac131313@redhat.com>
2414
2415 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2416 --enable-gdb-build-warnings.
2417 * configure: Regenerated to track ../common/aclocal.m4 changes.
2418
307041b7 24192002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2420
72f4393d
L		 2421 * sim-fpu.c (unpack_fpu): Initialize exponent for
2422 sim_fpu_class_zero.
2423 (i2fpu): Same.
2424 (sim_fpu_sqrt): Same.
7d7d930f 2425
3c25f8c7
AC		 24262002-06-08 Andrew Cagney <cagney@redhat.com>
2427
2428 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2429 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2430 * run.c: Ditto.
2431 * sim-load.c: Ditto.
2432 * callback.c: Ditto.
2433 * syscall.c: Ditto.
2434 * Make-common.in (callback_h): Define.
2435 (remote_sim_h): Define.
2436 (run.o): Update.
2437 (callback.o): Update.
2438 (syscall.o): Update.
72f4393d 2439 (sim-load.o):
3c25f8c7
AC		 2440 (nrun.o): Update.
2441 (sim-hload.o): Update.
2442 (sim-io.o): Update.
2443 (sim-reason.o): Update.
2444 (sim-reg.o): Update.
2445 (sim-resume.o): Update.
2446
dbec3bef
KH		 24472002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2448
2449 * run.c: Fix formatting.
2450
de4112fa
NC		 24512002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2452
2453 * run-sim.h: New header. Provide prototypes for functions used
2454 between run() and libsim.a which are not used by GDB.
2455 * run.c: Include run-sim.h.
72f4393d
L		 2456 (main): If SIM_TARGET_SWITCHES is defined call
2457 sim_target_parse_command_line.
2458 (usage): If SIM_TARGET_SWITCHES is defined call
2459 sim_target_display_usage.
de4112fa 2460
a8cdafbd
AV		 24612002-05-17 Andrey Volkov <avolkov@transas.com>
2462
2463 * run.c: Made h8300s as new target, not h8300h alias.
2464 Added new option -S (h8300s target)
2465 * sim-options.c: Ditto.
72f4393d 2466
5accf1ff
CD		 24672002-05-01 Chris Demetriou <cgd@broadcom.com>
2468
2469 * callback.c: Use 'deprecated' rather than 'depreciated.'
2470
080fe24b
AC		 24712002-02-24 Andrew Cagney <ac131313@redhat.com>
2472
2473 From wiz at danbala:
2474 * sim-fpu.h: Fix grammar and typos.
2475 Fix PR gdb/287.
2476
6439295f
CD		 24772002-02-10 Chris Demetriou <cgd@broadcom.com>
2478
2479 * callback.c: Fix some spelling errors.
2480 * hw-device.h: Likewise.
2481 * hw-tree.c: Likewise.
2482 * sim-abort.c: Likewise.
2483 * sim-alu.h: Likewise.
2484 * sim-core.h: Likewise.
2485 * sim-events.c: Likewise.
2486 * sim-events.h: Likewise.
2487 * sim-fpu.h: Likewise.
2488 * sim-profile.h: Likewise.
2489 * sim-utils.c: Likewise.
2490
dea03d4e
HPN		 24912002-01-31 Hans-Peter Nilsson <hp@axis.com>
2492
2493 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2494 New functions.
2495
1636f0bb
BE		 24962002-01-20 Ben Elliston <bje@redhat.com>
2497
2498 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2499 the comment for this enumerator.
2500
b59d44de
BE		 25012002-01-14 Ben Elliston <bje@redhat.com>
2502
2503 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2504
280b26c0
KH		 25052001-12-20 Kazu Hirata <kazu@hxi.com>
2506
2507 * run.c (usage): Fix a typo.
2508
e3e473da
BE		 25092001-07-05 Ben Elliston <bje@redhat.com>
2510
2511 * Make-common.in (srccgen): Remove.
2512 (CGEN_CPU_DIR): Define.
2513 (CGEN_READ_SCM): Redefine without $(srccgen).
2514 (CGEN_ARCH_SCM): Ditto.
2515 (CGEN_CPU_SCM): Ditto.
2516 (CGEN_DECODE_SCM): Ditto.
2517 (CGEN_DESC_SCM): Ditto.
2518
2836ee25
FCE		 25192001-04-25 Frank Ch. Eigler <fche@redhat.com>
2520
2521 * sim-load.c (sim_load_file): Put it back: external now.
2522 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2523
5b778125
AC		 25242001-04-21 Andrew Cagney <ac131313@redhat.com>
2525
2526 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2527 internal interface.
2528 * sim-utils.c (sim_analyze_program): Ditto.
2529
6ec9f4a9
FCE		 25302001-04-19 Frank Ch. Eigler <fche@redhat.com>
2531
2532 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2533 we're finished with its immediate use.
2534 * sim-load.c (sim_load_file): Ditto.
2535
764f1408
FCE		 25362001-03-16 Frank Ch. Eigler <fche@redhat.com>
2537
2538 Add support for mmap-based memory regions.
2539 * sim-memopt.c (mmap_next_fd): New global.
2540 (sim_memory_init): Reinitialize it.
2541 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2542 "--memory-mapfile FILE" option. Check for some errors.
2543 (do_memopt_add): Conditionally do mmap instead of malloc for
2544 backing store of simulated memory. Check for more errors.
2545 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2546 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2547 * configure.in: Look for mmap/fstat related functions and headers.
2548 * config.in, configure: Regenerated.
2549
35c20992
FCE		 25502001-03-15 Frank Ch. Eigler <fche@redhat.com>
2551
2552 * sim-core.c (sim_core_map_attach): Correct overlap-related
2553 error messages.
2554
f6bb7a3b
MM		 25552001-03-07 Michael Meissner <meissner@redhat.com>
2556
2557 * run.c (alloca-conf.h): Delete, no longer provided.
2558
01816cd8
BE		 25592001-02-22 Ben Elliston <bje@redhat.com>
2560
2561 * sim-trace.h (TRACE_VPU_IDX): Add.
2562 (TRACE_vpu): Define.
2563 (WITH_TRACE_VPU_P): Likewise.
2564 (TRACE_VPU_P): Likewise.
2565 * sim-trace.c (OPTION_TRACE_VPU): Define.
2566 (trace_options): Add --trace-vpu.
2567 (trace_option_handler): Handle OPTION_TRACE_VPU.
2568 (trace_option_handler): Include VPU tracing in --trace-semantics.
2569 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2570
44a9331c
BE		 25712001-02-21 Ben Elliston <bje@redhat.com>
2572
2573 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2574 (TRACE_BRANCH_INPUT2): Likewise.
2575
c43ad8eb
BE		 25762001-02-09 Ben Elliston <bje@redhat.com>
2577
2578 * (profile_print_pc): Write header out in target byte order.
2579
25802001-02-09 Ben Elliston <bje@redhat.com>
2581
2582 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2583 adjusting the pc shift value.
2584
9397fcbf
FCE		 25852001-01-12 Chris Demetriou <cgd@sibyte.com>
2586
badd2b1e
BE		 2587 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2588 where a numeric value is supplied.
9397fcbf 2589
63fe1038
BE		 25902001-01-06 Ben Elliston <bje@redhat.com>
2591
2592 * cgen.sh: Allow extrafiles to include the semantics files when
2593 generating an ISA-specific decoder.
2594
b6f6b44d
AO		 25952000-12-27 Alexandre Oliva <aoliva@redhat.com>
2596
2597 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2598
ad8707b5
BE		 25992000-12-23 Ben Elliston <bje@redhat.com>
2600
2601 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2602 them to the trace stream using sim_fpu_printn_fpu. Include
2603 "sim-fpu.h".
2604
b94c0966
BE		 26052000-12-15 Ben Elliston <bje@redhat.com>
2606
2607 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2608 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2609 trailing digits as specified (-1 to print all digits).
2610 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2611 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2612 to print_bits ().
2613
fd5d712e
BE		 26142000-12-13 Ben Elliston <bje@redhat.com>
2615
2616 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2617 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2618 (defs): New action.
2619
4c15ccf7
GK		 26202000-12-12 Geoffrey Keating <geoffk@redhat.com>
2621
2622 * sim-endian.h: Don't have parameters on macro definitions which
2623 are simply renaming functions, to permit use of XCONCAT2 in both
2624 the macro name and the arguments in a use of such a definition.
2625
0d277f51
BE		 26262000-12-11 Ben Elliston <bje@redhat.com>
2627
2628 * cgen-ops.h (SUBWORDDFDI): New function.
2629
bb4e03e5
BE		 26302000-12-05 Ben Elliston <bje@redhat.com>
2631
c79688eb
BE		 2632 * Make-common.in (cgen-defs): New target.
2633 (cgen-decode): Pass $(EXTRAFILES).
2634
bb4e03e5
BE		 2635 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2636 -outfile-suffix options.
2637
76440e4b
BE		 26382000-12-04 Ben Elliston <bje@redhat.com>
2639
6227bc85
BE		 2640 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2641 (SUBWORDSIUQI): Likewise.
2642 (SUBWORDDIHI): Likewise.
2643 (SUBWORDDIQI): New function.
2644
76440e4b
BE		 2645 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2646 * cgen-scache.c (scache_option_handler): Remove unused local var.
2647
cdc2a5c3
BE		 26482000-12-03 Ben Elliston <bje@redhat.com>
2649
2650 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2651
4e73b9c1
SC		 26522000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2653
2654 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2655
ce9bc8d1
SC		 26562000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2657
2658 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2659 space is not zero.
2660
ce13044d
SC		 26612000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2662
2663 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2664 (set_hw_delete): Moved the macro as a function.
2665 * hw-base.h (set_hw_delete): Declare as external function.
2666 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2667 allocated using hw_malloc.
72f4393d 2668
7c070881
SC		 26692000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2670
2671 * sim-options.c (sim_parse_args): Free the memory used for
2672 long_options, short_options, handlers, opt_cpu, orig_val.
2673
4f49fa1b
BE		 26742000-11-20 Ben Elliston <bje@redhat.com>
2675
2676 * cgen-ops.h (SUBBI): New macro.
2677 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2678 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2679
2d84da1b
BE		 26802000-11-16 Ben Elliston <bje@redhat.com>
2681
2682 * cgen-types.h (VOID): New type.
2683
dbc168af
BE		 26842000-11-09 Ben Elliston <bje@redhat.com>
2685
2686 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2687 (sim_fpu_two): Set exponent to 1.
2688
e4f5c43e
EZ		 26892000-10-26 Ben Elliston <bje@redhat.com>
2690
72f4393d
L		 2691 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2692 `all'. Pass `-i' options to cgen applications.
2693 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2694 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2695
a8d894af
BE		 26962000-10-08 Ben Elliston <bje@redhat.com>
2697
2698 * cgen-utils.c (cgen_rtx_error): New function.
2699
27002000-10-07 Ben Elliston <bje@redhat.com>
2701
2702 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2703 conditions for sim_core_read_buffer().
2704
6d4c43bf
DB		 27052000-09-26 Dave Brolley <brolley@redhat.com>
2706
2707 * cgen-utils.c (RORQI): New function.
2708 (ROLQI): New function.
2709 (RORHI): New function.
2710 (ROLHI): New function.
2711
0e266e5c
DB		 27122000-08-28 Dave Brolley <brolley@redhat.com>
2713
2714 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2715 in insn_value if it will fit.
2716
604259a0
FCE		 27172000-08-21 Frank Ch. Eigler <fche@redhat.com>
2718
2719 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2720
4193618c
DB		 27212000-08-15 Dave Brolley <brolley@redhat.com>
2722
2723 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2724
27252000-08-15 Dave Brolley <brolley@redhat.com>
2726
2727 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2728 (PROFILE_CPU_FREQ): New macro.
2729 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2730 (profile-options): Add profile-cpu-frequency.
2731 (parse_frequency): New function.
2732 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2733 (profile_print_speed): Print cpu frequency and simulated execution time.
2734 Re-indent other items to match.
2735
548a3e15
AC		 27362000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2737
2738 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2739
fab307a2
FCE		 27402000-07-27 Frank Ch. Eigler <fche@redhat.com>
2741
2742 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2743 * Makefile.in (install): Install run.1 man page.
2744
46a19b74
AC		 2745Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2746
2747 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2748 * Makefile.in (headers,nltvals.def): Merge.
2749
3c765a54
AC		 2750Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2751
f9cbceb6
AC		 2752 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2753 * nrun.c (main): Print the simulator statistics only in
2754 verbose mode.
2755 * hw-properties.h (hw_find_integer_array_property): Fix
2756 prototype (use signed_cell).
2757
38e64f35
AC		 2758 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2759 * sim-events.c (sim_events_remain_time): New function returning
2760 the time that remains before the event is raised.
2761 * hw-events.c (hw_event_remain_time): Likewise.
2762 * sim-events.h (sim_events_remain_time): Declare.
2763 * hw-events.h (hw_event_remain_time): Declare.
2764
0802cc40
AC		 2765 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2766 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2767 (OPTION_HW_LIST): New option --hw-list to list the devices.
2768 (hw_option_handler): List the device tree with 'sim_hw_print'.
2769
3c765a54
AC		 2770 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2771 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2772 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2773 (EXTENDED): Define for 16-bit word size.
2774 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2775 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2776 * sim-types.h: Added support for 16-bit targets.
2777
7fb283bc
FCE		 27782000-06-23 Frank Ch. Eigler <fche@redhat.com>
2779
2780 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2781
ab42ee12
FCE		 27822000-06-24 Frank Ch. Eigler <fche@redhat.com>
2783
2784 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2785 * Makefile.in (distclean): Clean cconfig.h also.
2786
eb2d80b4
AC		 2787Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2788
2789 * configure: Regenerated to track ../common/aclocal.m4 changes.
2790
2791Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2792
2793 * aclocal.m4 (sim-profile): Enable the profiler by default.
2794
781c552e
AC		 2795Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2796
2797 * run.c (main): Initialize sigrc.
2798
5eb1a8fa
AC		 2799Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2800
2801 * sim-events.c (update_time_from_event): Add more detailed event
2802 tracing.
2803
b2ac51e4
DB		 28042000-03-30 Dave Brolley <brolley@redhat.com>
2805
2806 * aclocal.m4 (cgen): Use guile to run cgen.
2807
f8603f2f
DB		 28082000-03-23 Dave Brolley <brolley@redhat.com>
2809
2810 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2811 ftruncdfsf.
2812 * cgen-accfp.c (fextsfdf): New function.
2813 (ftruncdfsf): New function.
2814 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2815
0f831eb3
JJ		 28162000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2817
2818 * cgen-ops.h: Added TRUNCSISI.
2819
e88acae7
FCE		 28202000-03-08 Dave Brolley <brolley@redhat.com>
2821
2822 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2823 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2824 (sim_queue_fn_si_write): Last argument is has type USI.
2825 (sim_queue_fn_sf_write): New function.
2826 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2827 (sim_queue_fn_sf_write): New function.
2828 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2829
baa7ae6f
AC		 2830Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2831
2832 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2833 sim_set_trace and run simulator using sim_resume.
2834 (main): Add option ``-o'' - operating environment. Only continue
2835 after a signal when operating environment.
2836 (main): Always set REASON and SIGRC using sim_stop_reason.
2837 (sim_trace): Delete extern declaration.
2838
6d358e86
NC		 28392000-02-08 Nick Clifton <nickc@cygnus.com>
2840
2841 * callback.c: Fix compile time warning messages.
2842 * run.c: Fix compile time warning messages.
72f4393d 2843
ed9a39eb
JM		 28441999-12-17 Dave Brolley <brolley@cygnus.com>
2845
2846 * sim-profile.h: (set_profile_option_mask): Add prototype.
2847 * sim-profile.c (set_profile_option_mask): No longer static.
2848
c4093a6a
JM		 2849Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2850
2851 * sim-arange.c: Include <string.h>
2852
de57eccd
JM		 28531999-12-07 Dave Brolley <brolley@cygnus.com>
2854
c4093a6a 2855 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2856 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2857 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2858 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2859 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2860 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2861 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2862 (fn_mem_qi_write): New union members.
2863 (fn_mem_hi_write): New union members.
2864 (fn_mem_si_write): New union members.
2865 (fn_mem_di_write): New union members.
2866 (fn_mem_df_write): New union members.
2867 (fn_mem_xi_write): New union members.
2868 (sim_queue_fn_mem_qi_write): New function.
2869 (sim_queue_fn_mem_hi_write): New function.
2870 (sim_queue_fn_mem_si_write): New function.
2871 (sim_queue_fn_mem_di_write): New function.
2872 (sim_queue_fn_mem_df_write): New function.
2873 (sim_queue_fn_mem_xi_write): New function.
2874 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2875 (sim_queue_fn_mem_hi_write): New function.
2876 (sim_queue_fn_mem_si_write): New function.
2877 (sim_queue_fn_mem_di_write): New function.
2878 (sim_queue_fn_mem_df_write): New function.
2879 (sim_queue_fn_mem_xi_write): New function.
2880 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2881 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2882 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2883
c2d11a7d
JM		 28841999-12-01 Dave Brolley <brolley@cygnus.com>
2885
2886 * cgen-accfp.c (subsf): Check status code.
2887 (mulsf): Ditto.
2888 (negsf): Ditto.
2889 (abssf): Ditto.
2890 (sqrtsf): Ditto.
2891 (invsf): Ditto.
2892 (minsf): Ditto.
2893 (maxsf): Ditto.
2894 (subdf): Ditto.
2895 (muldf): Ditto.
2896 (divdf): Ditto.
2897 (negdf): Ditto.
2898 (absdf): Ditto.
2899 (sqrtdf): Ditto.
2900 (invdf): Ditto.
2901 (mindf): Ditto.
2902 (maxdf): Ditto.
2903
29041999-11-26 Dave Brolley <brolley@cygnus.com>
2905
2906 * cgen-par.h (fn_df_write): Mode of data is DF.
2907 (sim_queue_fn_df_write): Mode of data is DF.
2908 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2909
29101999-11-22 Dave Brolley <brolley@cygnus.com>
2911
2912 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2913 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2914
11cf8741
JM		 29151999-11-04 Dave Brolley <brolley@cygnus.com>
2916
2917 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2918 CGEN_MEM_XI_WRITE members.
2919 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2920 (sim_queue_fn_xi_write): New function.
2921 (sim_queue_mem_xi_write): New function.
2922
2923 * cgen-par.c (sim_queue_fn_xi_write): New function.
2924 (sim_queue_mem_xi_write): New function.
2925 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2926 CGEN_MEM_XI_WRITE.
2927
e514a9d6
JM		 29281999-10-22 Dave Brolley <brolley@cygnus.com>
2929
2930 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2931 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2932 * cgen-par.c: Set insn_address for each queued write. Get pc from
2933 cpu when executing queued writes.
2934
29351999-10-19 Dave Brolley <brolley@cygnus.com>
2936
2937 * cgen-par.h (sim_queue_fn_pc_write): New function.
2938 (CGEN_FN_PC_WRITE): New enumerator.
2939 (fn_pc_write): New union member.
2940 * cgen-par.c (sim_queue_fn_pc_write): New function.
2941 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2942
917317f4
JM		 29431999-10-18 Dave Brolley <brolley@cygnus.com>
2944
2945 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2946 (CGEN_MEM_DF_WRITE): New enumerator.
2947 (mem_di_write): New union member.
2948 (mem_df_write): New union member.
2949 * cgen-par.c (sim_queue_mem_di_write): New function.
2950 (sim_queue_mem_df_write): New function.
2951 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2952 CGEN_MEM_DF_WRITE.
2953 * cgen-accfp.c (divsf): Check for division errors.
2954
29551999-10-14 Doug Evans <devans@casey.cygnus.com>
2956
2957 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2958
2df3850c
JM		 29591999-10-07 Dave Brolley <brolley@cygnus.com>
2960
72f4393d 2961 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 2962 (fn_hi_write): New union member.
2963 (sim_queue_fn_hi_write): New function.
2964 * cgen-par.c (sim_queue_fn_hi_write): New function.
2965 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2966
2acceee2
JM		 29671999-09-29 Doug Evans <devans@casey.cygnus.com>
2968
2969 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2970 Change type of result to SEM_PC.
2971
2972Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2973
2974 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2975
6426a772
JM		 29761999-09-25 Doug Evans <devans@casey.cygnus.com>
2977
2978 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2979 (JOIN*): Delete cpu arg.
2980
2981Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2982
2983 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2984 parameter.
2985 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2986
c2c6d25f
JM		 2987Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2988
72f4393d
L		 2989 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2990 large values.
c2c6d25f 2991
7fc5b5ad
AC		 2992Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2993
2994 * run.c (main): Check the sim_stop_reason and only halt simulation
2995 when a valid stop condition is identified.
2996
c2c6d25f
JM		 2997Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2998
2999 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3000
3001Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3002
3003 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3004 (bi_write): New union element.
3005 (sim_queue_bi_write): New function.
3006 * cgen-par.c (sim_queue_bi_write): New function.
3007 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3008
d4f3574e
SS		 3009Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3010
3011 * configure: Regenerated to track ../common/aclocal.m4 changes.
3012
3013 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3014 ../gdb/configure.in.
3015 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3016 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3017 (SIM_WARNINGS): Delete
3018 (CONFIG_CFLAGS): Update.
3019
3020Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3021
3022 * cgen-par.c: New file.
3023 * cgen-par.h: New file.
3024 * cgen-sim.h (cgen-par.h): #include it.
3025 * cgen-cpu.h (write_queue): New field.
3026 (CPU_WRITE_QUEUE): New access macro.
3027 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3028 (cgen-par.o): New target.
3029
104c1213
JM		 30301999-08-28 Doug Evans <devans@casey.cygnus.com>
3031
3032 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3033 * cgen-utils.c (mode_names): Update.
3034
53a5351d
JM		 30351999-08-20 Doug Evans <devans@casey.cygnus.com>
3036
3037 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3038 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3039 buffer arg if WITH_PARALLEL_GENWRITE.
3040 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3041 (struct idesc): Ditto.
3042
3043Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3044
3045 * sim-model.c (model_option_handler): Add \n to error message.
3046
96baa820
JM		 30471999-08-08 Doug Evans <devans@casey.cygnus.com>
3048
3049 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3050 (insn_sem): Rewrite.
3051 (sem_fn_desc): New struct.
3052 (idesc): Rewrite.
3053 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3054 misses if ! FAST_P.
3055 (scache case): Split into non-parallel/parallel versions.
3056 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3057 if not use semantic switch version.
3058
30591999-08-04 Doug Evans <devans@casey.cygnus.com>
3060
3061 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3062 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3063 (SEM_BRANCH_INIT_EXTRACT): Delete.
3064 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3065 (SEM_BRANCH_FINI): Ditto.
3066 (SEM_BRANCH_VIA_ADDR): Ditto.
3067 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3068 (SEM_BRANCH_ADDR_CACHE): Delete.
3069 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3070 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3071 pbb_br_type.
3072 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3073 (@cpu@_pbb_begin): Initialize branch_target.
3074 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3075 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3076 pbb_br_type.
3077 (@cpu@_engine_run_fast): Ditto.
3078
adf40b2e
JM		 3079Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3080
3081 * cgen-utils.c (RORSI): New function.
3082 (ROLSI): New function.
3083
30841999-07-14 Doug Evans <devans@casey.cygnus.com>
3085
3086 * Makefile.in (TAGS): Tweak TAGS regex.
3087 * cgen-mem.h (*): Add TAGS markers.
3088
43e526b9
JM		 3089Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3090
3091 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3092 passed in when sim_resume is first entered - don't re-pass it
3093 after a restart.
72f4393d 3094
43e526b9
JM		 3095Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3096
3097 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3098 OPTION_LOAD_LMA but only when is defined.
3099 (standard_options): When SIM_HANDLES_LMA is defined include
3100 options --load-lma and --load-vma.
3101 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3102
3103 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3104 (struct sim_state_base): Add load_at_lma_p.
3105 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3106 STATE_LOAD_AT_LMA_P.
3107
3108Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3109
3110 * nrun.c (main): Re-format loop gnu style.
3111
9846de1b
JM		 3112Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3113
3114 * dv-sockser.c (connected_p): Initialize addrlen.
3115
31161999-07-06 Dave Brolley <brolley@cygnus.com>
3117
3118 * cgen-accfp.c (floatsidf): New function.
3119 (fixdfsi): New function.
3120
31211999-07-06 Doug Evans <devans@casey.cygnus.com>
3122
3123 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3124
43ff13b4
JM		 31251999-07-05 Doug Evans <devans@casey.cygnus.com>
3126
3127 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3128 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3129 * cgen-fpu.c: New file.
3130 * cgen-fpu.h: New file.
3131 * cgen-accfp.c: New file.
3132 * cgen-cpu.h (CGEN_CPU): New member fpu.
3133 * cgen-mem.h: Redo fp support.
3134 * cgen-ops.h: Delete k&r support. Redo fp support.
3135 * cgen-sim.h: Include cgen-fpu.h.
3136 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3137
085dd6e6
JM		 31381999-06-23 Doug Evans <devans@casey.cygnus.com>
3139
3140 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3141 ifndef.
3142 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3143 (@cpu@_pbb_cti_chain): Minor clean up.
3144
cd0fc7c3
SS		 31451999-05-08 Felix Lee <flee@cygnus.com>
3146
72f4393d
L		 3147 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3148 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3149 * configure: Regenerate.
72f4393d 3150
7a292a7a
SS		 3151Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3152
3153 * sim-core.c (device_error,device_io_read_buffer,
3154 device_io_write_buffer): Delete decls.
3155 * sim-core.h: Put them here.
3156
3157 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3158 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3159 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3160 (sim_core_write_aligned_N): Ditto.
3161
31621999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3163
3164 * sim-memopt.c (sim_memory_uninstall): Don't look into
3165 free()d memory.
3166
31671999-04-14 Doug Evans <devans@casey.cygnus.com>
3168
3169 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3170
31711999-04-13 Doug Evans <devans@casey.cygnus.com>
3172
3173 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3174 (sim_core_write_buffer): Ditto.
3175
31761999-04-02 Keith Seitz <keiths@cygnus.com>
3177
3178 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3179 after the interval counter has expired.
3180 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3181 poll_quit callbacks. May be overridden by Makefile.
3182 (poll_quit_counter): New global.
3183 * sim-events.c: Remove all mentions of ui_loop_hook. The
3184 host callback "poll_quit" will serve the purpose.
3185 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3186 is defined.
3187 * nrun.c: Remove declaration of ui_loop_hook.
3188
3189Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3190
3191 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3192 if being used by gdb.
3193
31941999-03-22 Doug Evans <devans@casey.cygnus.com>
3195
3196 * cgen-types.h (XF,TF): Tweak.
3197 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3198 in cgen-types.h.
3199 (SUBWORD*,JOIN*): Define.
3200 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3201 moved into cpu descriptor.
3202 * sim-model.h (MACH): New member `num'.
3203
c906108c
SS		 32041999-02-09 Doug Evans <devans@casey.cygnus.com>
3205
c906108c
SS		 3206 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3207 (CGEN_CPU): Member opcode renamed to cpu_desc.
3208 New members get_idata,disassembler.
3209 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3210 CGEN_INSN_ATTR_VALUE.
3211 (CGEN_STATE): Delete member opcode_table.
3212 (sim_disassemble_insn): Delete decl.
3213 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3214 (struct idesc): Moved to here from <cpu>-decode.h.
3215 * cgen-run.c (prime_cpu): Call prepare_run callback.
3216 * cgen-trace.h (SFILE): New type.
3217 (sim_disasm_sprintf): Declare.
3218 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3219 (sim_cgen_disassemble_insn): Declare.
3220 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3221 (insn_fields): Delete.
3222 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3223 CPU_CPU_DESC (cpu).
3224 (trace_insn): Call CPU_DISASSEMBLER hook.
3225 (sim_disasm_sprintf): New function.
3226 (sim_disasm_read_memory): New function.
3227 (sim_disasm_perror_memory): New function.
3228 (sim_cgen_disassemble_insn): New function.
3229 * cgen-utils.c: Don't include cpu-opc.h.
3230 (virtual_insn_entries): New static local.
3231 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3232 (cgen_insn_name): Rewrite.
3233 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3234 * cgen.sh (desc): New file generator handler.
3235 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3236 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3237 Don't include cpu-opc.h,cpu-sim.h.
3238 * sim-model.c (model_set): Delete SIM_DESC arg.
3239 (sim_model_set): Update.
3240 * sim-model.h (MACH): New member prepare_run.
3241
32421999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3243
3244 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3245 if redundant with allocator functions.
3246
3247Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3248
3249 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3250
3251 * sim-profile.h: Make like sim-trace.h.
3252 (PROFILE_USEFUL_MASK): New macro.
3253 * sim-profile.c (profile_options): Make like trace_options, allow
3254 optional on|off arg where applicable.
3255 (set_profile_option_mask): New function.
3256 (sim_profile_set_option): New function.
3257 (profile_option_handler): Simplify.
3258 Have -p only enable selected things, not everything.
3259 Add missing break to OPTION_PROFILE_PC_RANGE.
3260 * cgen-scache.c (scache_options): Allow optional on|off arg to
3261 --profile-scache.
3262 (scache_option_handler): Use sim_profile_set_option.
3263
32641999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3265
3266 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3267 (memory_option_handler): Implement MEMORY_FILL option. Make
3268 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3269 (parse_ulong_value): New function.
3270 (do_memopt_add): Allocate all buffers. Optionally fill them.
3271
32721999-01-15 Richard Henderson <rth@cygnus.com>
3273
3274 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3275 va_list, not an integer.
3276 * sim-events.c (sim_events_schedule): Likewise.
3277
72f4393d 3278 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3279 the appropriate type.
3280
32811999-01-14 Doug Evans <devans@casey.cygnus.com>
3282
3283 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3284 (sim_disassemble_insn): Update prototype.
3285 (sim_engine_invalid_insn): Ditto.
3286 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3287 (SEM_BRANCH_INIT): PCADDR->IADDR.
3288 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3289 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3290 * cgen-scache.h (*): Ditto.
3291 * cgen-trace.c (*): Ditto.
3292 * cgen-trace.h (*): Ditto.
3293 * cgen-utils.c (*): Ditto.
3294 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3295 (insn_t): Delete.
3296 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3297 (simple engine framework): Rewrite.
3298 * sim-module.c (modules): Install model module sooner (and in
3299 particular before the profile module).
3300
33011999-01-12 Doug Evans <devans@casey.cygnus.com>
3302
3303 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3304 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3305 (sim_model_init): Call it.
3306
3307 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3308
33091999-01-05 Doug Evans <devans@casey.cygnus.com>
3310
3311 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3312 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3313 (SEM_BRANCH_INIT_EXTRACT): New macro.
3314 (SEM_BRANCH_INIT): Add taken_p.
3315 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3316 (SEM_BRANCH_FINI): Use it.
3317 (SEM_INSN): Update.
3318 * cgen-run.c (sim_resume): Handle tracing of last insn.
3319 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3320 * cgen-trace.c (current_abuf): New static global.
3321 (trace_insn_init): Initialize it.
3322 (trace_insn_fini): Use it.
3323 (trace_insn): Set it.
3324 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3325 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3326 (@cpu@_emit_after): Ditto.
3327 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3328 labels if WITH_SEM_SWITCH_FULL.
3329 * sim-model.c: Include bfd.h.
3330 (sim_model_init): New function.
3331 (sim_model_install): Record init fn.
3332 * sim-model.h (MACH): New member bfd_name.
3333 * sim-module.c (modules): Initialize model before scache.
3334
33351998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3336
3337 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3338
c906108c
SS		 3339 * nrun.c (main): Remain in simulation loop for traps and
3340 exceptions when in operating environment mode.
3341 (ui_loop_hook): New stub hook for standalone use.
3342 * sim-events.c (sim_events_process): Call ui_loop_hook
3343 periodically on CYGWIN host.
3344
3345 * sim-reason.c (sim_stop_reason): Return host signal numbers
3346 to gdb on sim_stopped and sim_signalled cases.
3347 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3348 hook just before longjmp.
3349 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3350 hook just before sim_engine_run.
3351
3352 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3353 * sim-trace.h (trace_generic): Ditto.
3354 * sim-trace.c (trace_generic): Ditto.
72f4393d 3355
c906108c
SS		 33561998-12-14 Doug Evans <devans@casey.cygnus.com>
3357
3358 * Make-common.in (SIM_MAIN_DEPS): New var.
3359 (CGEN_MAIN_CPU_DEPS): New var.
3360 * aclocal.m4: Add --enable-cgen-maint option.
3361 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3362 (SETMEM*): Ditto.
3363 (GETIMEM*): Pass pc value to sim_core routine.
3364
3365Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3366
3367 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3368 Compare with ZERO not NULL.
3369
3370Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3371
3372 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3373 "sim-assert.h".
3374
33751998-12-09 Doug Evans <devans@casey.cygnus.com>
3376
3377 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3378 * sim-trace.c: Include stdlib.h if present.
3379 * dv-sockser.c: Include unistd.h if present.
3380 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3381 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3382
33831998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3384
3385 * gennltvals.sh: Add i960.
3386 * nltvals.def: Rebuild.
3387
33881998-12-04 Doug Evans <devans@casey.cygnus.com>
3389
3390 * cgen-defs.h: New file, old cgen-sim.h.
3391 * cgen-sim.h: Simple header that includes others.
3392 * sim-arange.c: New file.
3393 * sim-arange.h: New file.
3394 * sim-basics.h: Include it.
3395 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3396 (sim-arange.o): Add rule for.
3397 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3398 (sim_io_eprintf_cpu): Add prototype.
3399 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3400 (INLINE2): New macro.
3401 (EXTERN_INLINE): New macro.
3402 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3403 before calling module init fns.
3404 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3405 (profile_init): New function.
3406 (profile_options): New option --profile-range.
3407 (profile_option_handler): Handle --profile-range.
3408 (profile_print_insn): Qualify address range specific section titles.
3409 (profile_print_addr_ranges): New function.
3410 (profile_info): Print address ranges if specified.
3411 (profile_install): Set profile_init init fn.
3412 * sim-profile.h (PROFILE_DATA): New member `range'.
3413 * sim-trace.c (trace_init): New function.
3414 (trace_options): New option --trace-range.
3415 (trace_option_handler): Handle --trace-range.
3416 (trace_install): Set trace_init init fn.
3417 * sim-trace.h (TRACE_DATA): New member `range'.
3418 * sim-utils.c (sim_cpu_msg_prefix): New function.
3419 (sim_io_eprintf_cpu): New function.
3420 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3421 (PC_IN_PROFILE_RANGE_P): New macro.
3422 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3423 (trace_insn_fini): New arg abuf. All callers updated.
3424 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3425 printing cycle counts.
3426 * cgen-trace.h (trace_insn_fini): Update prototype.
3427 (TRACE_RESULT_P): New macro.
3428 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3429 (TRACE_INSN): Check ARGBUF_TRACE_P.
3430 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3431 * cgen-types.h (SIM_INLINE): Delete.
3432 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3433 * cgen-utils.c: Don't include cgen-engine.h
3434 * genmloop.sh (@cpu@_fill_argbuf): New function.
3435 (@cpu@_fill_argbuf_tp): New function.
3436 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3437 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3438 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3439 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3440 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3441 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3442 doing profiling. Update call to TRACE_INSN_FINI.
3443
3444 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3445
34461998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3447
3448 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3449 regions.
3450
34511998-12-01 Doug Evans <devans@casey.cygnus.com>
3452
3453 * sim-inline.c (SIM_INLINE_P): Fix typo.
3454
34551998-11-30 Doug Evans <devans@casey.cygnus.com>
3456
3457 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3458
3459Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3460
3461 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3462 * nltvals.def: Re-generate.
3463
3464Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3465
3466 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3467 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3468 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3469 GCC.
3470 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3471 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3472
34731998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3474
3475 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3476 (${cpu}_pbb_cti_chain): Ditto.
3477
34781998-11-18 Doug Evans <devans@casey.cygnus.com>
3479
3480 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3481 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3482 (EXTRACT_INT,EXTRACT_UINT): New macros.
3483 (SEM_SEM_ARG): New macro.
3484 (SEM_NEXT_VPC): New arg `pc'.
3485 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3486 (sim_disassemble_insn): Update prototype.
3487 * cgen-trace.c (current_insn,insn_fields): New static locals.
3488 (trace_insn): Set them.
b83266a0 3489 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3490 (sim_disassemble_insn): New arg insn_fields.
3491 Handle variable length insns.
3492 * genmloop.sh: Only emit pbb decls if -pbb.
3493 (${cpu}_scache_lookup): New arg `vpc'.
3494 (scache support): Fetch pc before entering loop.
3495
3496 * gennltvals.sh: Add fr30 support.
3497 * nltvals.def: Rebuild.
3498
3499Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3500
3501 * sim-types.h: Re-do type system so that GCC's attribute and mode
3502 are used to specify types. Handle case of ALPHA.
3503
35041998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3505
c906108c
SS		 3506 * aclocal.m4: Add tests for dlopen family.
3507 * config.in: Regenerated.
72f4393d 3508
c906108c
SS		 3509Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3510
3511 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3512
3513Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3514
3515 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3516 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3517 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3518 * cgen-sim.h: ... to here.
3519
3520Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3521
3522 * aclocal.m4 (enable-build-warnings): Replace
3523 enable-sim-warnings. Extend =LIST syntax so that prepend and
3524 append of options is possible. Drop -Werror, add
3525 -Wstrict-prototypes for GDB compatibility.
3526 * Make-common.in (SIM_WARNINGS): Update.
3527
3528Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3529
3530 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3531 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3532 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3533 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3534 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3535 CGEN_INCLUDE_DEPS.
3536 * cgen-cpu.h: New file.
3537 * cgen-engine.h: New file.
3538 * cgen-scache.h: New file.
3539 * cgen-sim.h: Delete portions moved to new files.
3540 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3541 rather than sending result to stdout.
3542
3543Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3544
3545 * Make-common.in (sim-reg.o): New rule.
3546 (cgen-run.o): New rule.
3547 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3548 * cgen-run.c (prime_cpu): New function.
3549 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3550 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3551 mentioned cpu.
3552 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3553 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3554 (CGEN_INSN_VIRTUAL_P): New macro.
3555 (SEM_PC): New typedef.
3556 (SEMANTIC_FN): Change type of result to SEM_PC.
3557 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3558 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3559 (SCACHE_MAP): New typedef.
3560 (CPU_SCACHE): Add pbb support.
3561 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3562 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3563 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3564 max_slice_insns.
3565 (INSN_NAME): Delete.
3566 (cgen_insn_name): Declare.
3567 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3568 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3569 (first_insn_p): Make static.
3570 (trace_insn): Handle virtual insns specially.
3571 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3572 * cgen-types.h (UBI): Delete.
3573 (MODE_TYPE): New enum.
3574 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3575 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3576 (cgen_virtual_opcode_table): New global.
3577 (cgen_insn_name): New function.
3578 (sim_disassemble_insn): Ignore virtual insns.
3579 * genmloop.sh: Delete top level loop generation. Add pbb support.
3580 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3581 (sim_cpu_base): New members max_insns,insn_name,model_data.
3582 (CPU_PC_GET,CPU_PC_SET): New macros.
3583 (sim_pc_get,sim_pc_set): Declare.
3584 * sim-model.c (model_set): Call model init fn.
3585 * sim-model.h (MODEL_FN): New typedef.
3586 (INSN_TIMING): New member model_fn.
3587 (MODEL): New members num,init.
3588 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3589 All callers updated.
3590 (profile_insn_init): New fn.
3591 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3592 Exit early if insn profiling not supported.
3593 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3594 (profile_install): Record profile_insn_init as init fn.
3595 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3596 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3597 (PROFILE_DATA): Delete member exec_time.
3598 Change insn_count to pointer to array, rather than the array.
3599 (sim_profile_print_bar): Declare.
3600
3601Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3602
3603 * cgen-run.c: New file.
3604 * sim-reg.c: New file.
3605
3606Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3607
3608 * aclocal.m4: Add checks for -lsocket and -lnsl.
3609
3610 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3611 allow local port reuse on listening socket.
3612
3613Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3614
3615 * sim-config.h: Remove reference to linux kernel header.
3616
3617Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3618
3619 * dv-sockser.c (sockser_addr): Make variable non-static.
3620
3621Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3622
3623 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3624
3625Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3626
3627 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3628
3629Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3630
3631 * Make-common.in (install-common): Add $(EXEEXT) when installing
3632 run.
3633
3634Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3635
3636 * cgen-sim.h (cgen_state): New member opcode_table.
3637 * cgen-utils.c (sim_disassemble_insn): Use it.
3638
3639Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3640
3641 * cgen-mem.h (DECLARE_SETT): Fix return type.
3642 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3643 * cgen-scache.c: Include stdlib.h.
3644 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3645 * sim-model.c (model_option_handler): Remove unused variable `n'.
3646
3647Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3648
3649 * cgen-utils.c: Include bfd.h.
3650 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3651
3652Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3653
3654 * sim-bits.h (EXTEND24): Fix typo.
3655
3656Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3657
3658 * sim-events.c (ETRACE_P): New macro.
3659 (struct _sim_event): Add member trace.
3660 (sim_events_free): Reclaim trace message.
3661
3662 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3663 sim_events_schedule_tracef): New functions, include printf trace
3664 information in argument list. If tracing, store asprintf'd trace
3665 message in sim_event.
3666
3667 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3668 hw_event_queue_schedule_vtracef): New functions, mimic
3669 sim_event_tracef.
3670
3671Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3672
3673 * sim-bits.h (EXTEND24): Define.
3674
3675Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3676
3677 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3678 (CPU_SCACHE_HASH_MASK): New macro.
3679 (SCACHE_HASH_PC): Rewrite.
3680 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3681 computation out of main loop.
3682
3683Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3684
c906108c
SS		 3685 * cgen-sim.h (RECORD_IADDR): Delete.
3686 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3687 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3688
3689Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3690
3691 * gennltvals.def (mn10200): Add entry.
3692 * nltvals.def: Regenerate with MN10200 additions.
3693
3694Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3695
3696 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3697 documentation on how it works.
3698
3699 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3700 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3701 sim_core_set_xor, sim_core_xor_read_buffer,
3702 sim_core_xor_write_buffer): Update.
3703
3704 * sim-events.h, sim-events.c (sim_events_install,
3705 sim_events_watch_clock, sim_events_schedule_after_signal,
3706 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3707 sim_events_deschedule): Update.
3708
3709 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3710 sim_fpu_max32, sim_fpu_max64): Update.
3711
3712Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3713
3714 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3715 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3716 * sim-profile.c (profile_print_model): Update.
3717
3718Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3719
3720 * gennltvals.def (m32r): Use common syscall.h now.
3721 (mn10300): Add entry.
3722 * nltvals.def: Regenerate.
3723
3724 * sim-engine.c (sim_engine_get_run_state): New function.
3725 * sim-engine.h (sim_engine_get_run_state): Declare it.
3726
3727Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3728
3729 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3730 * sim-core.c (sim_core_signal): Make extern, always define.
3731
3732Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3733
3734 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3735 * cgen-ops.h (ANDIF): New macro.
3736 (ANDIF[BQHSD]I): Delete.
3737
3738Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3739
3740 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3741 (hw_event_queue_schedule, hw_event_queue_deschedule,
3742 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3743 Janczyn.
3744
3745 * hw-alloc.h (HW_NZALLOC): Define.
3746
3747 * Make-common.in (test-hw-events): Add target for testing the
3748 hw-event code.
3749
3750Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3751
3752 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3753 hw-instances.o.
3754 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3755 files.
3756 * hw-main.h: Include hw-handles.h, hw-instances.h.
3757 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3758 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3759
c906108c
SS		 3760Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3761
3762 * dv-core.c: Include hw-main.h and sim-main.h.
3763 * dv-pal.c: Include hw-main.h and sim-io.h.
3764 * dv-glue.c: Include hw-main.h.
3765
3766 * hw-main.h: New file. Move list of includes to here.
3767 * hw-base.h: From here.
3768 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3769 (hw-*.o, dv-*.o): Update.
3770 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3771 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3772 sim-main.h.
3773
3774 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3775 do_hw_poll_read): Move declarations from here.
3776 * hw-main.h: To here.
72f4393d 3777
c906108c
SS		 3778 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3779 Move from here.
3780 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3781 rename.
3782 * Make-common.in (hw-config.h): Update
3783 * hw-base.c, dv-pal.c, dv-glue.c: Update
3784
3785 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3786 `*_callback' to `*_method.
3787
3788Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3789
3790 * hw-base.h (set_*): Move set method macros from here.
3791 * hw-device.h: To here.
3792
3793Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3794
3795 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3796 Declare.
3797
3798 * hw-base.c (hw_create, hw_delete): Call
3799 * hw-properties.c (create_hw_property_data,
3800 delete_hw_property_data): Define.
72f4393d 3801
c906108c
SS		 3802Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3803
3804 * hw-device.c, hw-properties.c: Include hw-base.h
3805
3806 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3807 * hw-device.c: From here.
3808 * hw-base.h: Include "hw-events.h".
3809
3810 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3811 * hw-base.c (hw_create, hw_delete): Call.
3812 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3813
3814 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3815 (hw-alloc.o): New target.
72f4393d 3816
c906108c
SS		 3817Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3818
3819 * hw-events.h, hw-events.c: New files. Move event code to here.
3820 * sim-hw.c: From here.
3821 * hw-base.h: Include "hw-events.h".
3822 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3823 (hw-events.o): New target.
3824
3825 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3826 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3827
c906108c
SS		 3828 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3829 * hw-base.c (hw_create, hw_delete): Call.
3830 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3831
3832 * dv-pal.c: Update.
3833
3834Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3835
3836 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3837 * hw-ports.c: To here.
72f4393d 3838
c906108c
SS		 3839 * hw-base.h, hw-ports.c (create_hw_port_data,
3840 delete_hw_port_data): New functions.
3841 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3842
c906108c
SS		 3843 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3844 from here.
3845 * hw-ports.h: To here.
3846
3847Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3848
3849 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3850 PROCESSOR and CIA arguments.
3851
3852Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3853
3854 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3855 Move common object files from here.
3856 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3857
c906108c
SS		 3858Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3859
3860 * sim-hw.c: Include ctype.h.
3861 (do_hw_poll_read): Do not assume EAGAIN.
3862
3863Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3864
3865 * cgen-trace.c (first_insn_p): New static local.
3866 (trace_insn_init): Set it.
3867 (trace_insn_fini): Use TRACE_PREFIX.
3868 (trace_insn): Rewrite to use trace_prefix.
3869 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3870 Adjust width accordingly.
3871
3872 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3873 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3874 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3875 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3876 (PROFILE_COUNT_CORE): Simplify.
3877 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3878
3879Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3880
3881 * cgen-ops.h (ADDCFSI): Fix typo.
3882
3883Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3884
3885 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3886 * genmloop.sh: Use them rather than static locals.
3887
3888 * sim-engine.c (sim_engine_set_run_state): New function.
3889 * sim-engine.h (sim_engine_set_run_state): Declare.
3890 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3891 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3892 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3893
3894Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3895
72f4393d 3896 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 3897 All callers updated.
3898 (trace_insn_fini): New arg last_p. All callers updated.
3899 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3900 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3901 * genmloop.sh (engine_resume): Update.
3902
3903Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3904
3905 * Make-common.in (install-common): Run ranlib on installed copy of
3906 libsim.a.
3907
3908Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3909
3910 * Make-common.in (install-common): Rename and install libsim.a.
3911
3912Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3913
3914 * sim-io.c (unistd.h): Include.
3915
3916Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3917
3918 * Make-common (sim_main_headers): Sort.
3919 (cgen-*.o): Add cgen-sim.h dependency.
3920
3921 * cgen-scache.c (scache_init): Only allocate space if scache element
3922 size is non-zero.
3923 (scache_flush,scache_print_profile): Check if scache in use first.
3924
3925 * cgen-sim.h (IDESC): Provide forward declaration.
3926 (DECODE): Delete.
3927 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3928 (cgen_cpu_max_extra_bytes): Declare.
3929 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3930
c906108c
SS		 3931 * sim-cpu.h: New file. sim_cpu_base moved here.
3932 Move sim_cpu_lookup decl here.
3933 * sim-base.h: #include "sim-cpu.h".
3934 * sim-cpu.c: New file.
3935 * Make-common (sim_main_headers): Add sim-cpu.h.
3936 (sim-cpu.o): Add rule for.
3937
3938 * sim-model.c (set_model): Delete.
3939 (sim_model_set,model_set): New functions.
3940 (sim_model_install): Renamed from model_install.
3941 Don't set default model here.
3942 (model_option_handler): Rewrite --model processing.
3943 (sim_model_lookup,sim_mach_lookup): New functions.
3944 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3945 (insn_timing): Delete.
3946 (INSN_TIMING): New member `num'.
3947 (IMP_PROPERTIES): Always define scache_elm_size member.
3948 (MACH): New member init_cpu.
3949 (sim_machs): Renamed from machs.
3950 (sim_model_install): Renamed from model_install.
3951 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3952 * sim-module.c (modules): Update.
3953
3954 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3955
3956 * sim-io.c: #include <errno.h>.
3957
3958Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3959
3960 * dv-pal.c (struct hw_pal_device): Add reader.
3961 (hw_pal_finish): Initialize reader.
3962 (scan_hw_pal): Use reader.
3963
3964 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3965 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3966 * dv-pal.c: Use.
3967
3968 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3969 ../ppc/main.c sim_io_read_stdin.
3970
3971Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3972
3973 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3974 arguments.
3975 * hw-tree.c: Update.
72f4393d 3976
c906108c
SS		 3977 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3978 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3979 CPU/CIA args.
3980 * hw-ports.h (hw_port_event): Ditto.
3981 * hw-ports.c (hw_port_event): Update.
3982 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3983 Update.
3984 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3985 Update.
3986 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3987 (do_counter_event): Update.
3988 * dv-glue.c (hw_glue_io_read_buffer): Update.
3989 (hw_glue_port_event): Update.
3990
3991 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3992 * hw-base.h (hw_create): Ditto.
3993 * hw-base.c (hw_create): Ditto.
72f4393d 3994
c906108c
SS		 3995 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3996 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3997 from here to.
3998 * sim-hw.c: Here.
3999 * hw-device.h (hw_system_cpu): Declare.
4000 * sim-hw.c (hw_system_cpu): New function.
4001
4002 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4003 sim_hw_abort not hw_abort.
4004 (sim-hw.h): Include.
4005 (sim_core_read_buffer, sim_core_write_buffer): Call
4006 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4007 argument.
4008 (sim_core_set_xor): Do not pass CPU when aborting.
4009
4010 * sim-n-core.h (sim_core_read_aligned_N,
4011 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4012 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4013 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4014 return length.
4015
4016 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4017 sim_hw_print.
4018 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4019 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4020 functions.
4021 (sim_hw_print): New function.
4022
4023 * sim-engine.h (sim_engine_vabort): Declare.
4024 * sim-engine.c (sim_engine_vabort): New function.
4025
4026Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4027
4028 * sim-trace.c (print_data): For floating-point numbers trace raw
4029 hex value.
4030 (trace_result_fp2): New function.
4031 * sim-trace.h (trace_result_fp2): New declaration.
4032 (TRACE_FP_RESULT2): New macro.
4033
4034Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4035
72f4393d
L		 4036 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4037 AM_CYGWIN32 and AM_EXEEXT.
4038 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4039 to run and install-common rules.
4040 * common/configure: regenerate
c906108c
SS		 4041
4042Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4043
4044 * sim-types.h (cell_word): New type.
4045 (natural_cell): Delete type.
4046
4047Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4048
4049 * configure: Regenerated to track ../common/aclocal.m4 changes.
4050 * config.in: Ditto.
4051
4052Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4053
4054 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4055
4056Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4057
4058 * configure: Regenerated to track ../common/aclocal.m4 changes.
4059 * config.in: Ditto.
4060
4061Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4062
4063 * acconfig.h: New file.
4064 * Make-common.in (top_builddir): New macro.
4065 (INTL_LIB): Removed.
4066 (INTLLIBS): New macro.
4067 (INTLDEPS): Likewise.
4068 (LIBDEPS): Use INTLDEPS.
4069 (EXTRA_LIBS): Use INTLLIBS.
4070 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4071 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4072 AM_LC_MESSAGES): New macros from GNU gettext.
4073
4074Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4075
4076 * sim-config.h: Discard leading _ from macros.
4077 * sim-types.h: Ditto.
4078
4079Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4080
4081 * Make-common.in (CSEARCH): Add -I to intl directories.
4082 (INTL_LIB): Point to libintl.a.
4083 (LIBDEPS): Add $(INTL_LIB).
4084 (EXTRA_LIBS): Ditto.
4085
4086Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4087
4088 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4089
4090 * cgen-ops.h (ADDCFSI): Fix.
4091 (SUBCFSI): Tweak.
4092
4093Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4094
4095 * sim-types.h (signed_address, unsigned_address): Define.
4096
4097Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4098
4099 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4100 QNaN.
4101
4102Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4103
4104 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4105 New functions, pack / unpack sim_fpu struct using raw values.
4106 (sim_fpu_is): Differentiate between negative and positive
4107 infinity.
4108
4109Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4110
4111 * sim-bits.h (EXTEND4): Define.
4112 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4113
c906108c
SS		 4114Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4115
4116 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4117 declared so we need this cast to prevent long long addresses
4118 from being misconfigures. Results in access to unmapped memory.
4119
4120Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4121
4122 * Make-common.in (RUNTESTFLAGS): Define.
4123 (check): Pass RUNTESTFLAGS to recursive make.
4124
4125Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4126
4127 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4128 STATE_VERBOSE_P.
4129
4130Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4131
4132 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4133 cross compiling.
4134
4135Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4136
4137 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4138 (sim-inline): Update to match sim-inline.[hc]
4139 * configure: Regenerated to track ../common/aclocal.m4 changes.
4140
4141 * Make-common.in (sim_main_headers): Add sim-inline.h
4142
4143 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4144 selected.
4145 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4146
c906108c
SS		 4147 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4148 (sim_events_set_trace): Delete unused prototype.
72f4393d 4149
c906108c
SS		 4150 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4151 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4152
4153 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4154 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4155 Comment out, not yet implemented in sim-fpu.c.
4156 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4157 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4158
c906108c
SS		 4159 * sim-inline.h: Rewrite description.
4160 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4161 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4162
c906108c
SS		 4163 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4164 include generated files. Handled by generator directly.
72f4393d 4165
c906108c
SS		 4166Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4167
4168 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4169 up-to-date.
4170
4171 * sim-trace.h (TRACE_ANY_P): Define.
4172 (struct _trace_data): Add trace_any_p.
4173
4174Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4175
4176 * run.c (main): Handle all alternatives of enum sim_stop.
4177 (main): Delete unused `asection *s'.
4178
4179Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4180
4181 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4182
4183 * configure: Regenerated to track ../common/aclocal.m4 changes.
4184
4185 * sim-hw.c: New file.
4186 * sim-hw.h (sim_hw_parse): Declare function.
4187 (hw-tree.h): Do not include.
72f4393d 4188
c906108c
SS		 4189 * sim-base.h (STATE_HW): Define.
4190 (struct sim_state_base): Add member struct *hw.
4191
4192 * sim-module.c (sim-hw.h): Include.
4193 (modules): Add sim_hw_install.
72f4393d 4194
c906108c
SS		 4195 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4196
4197Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4198
4199 * sim-base.h (CPU_INDEX): Define.
4200
4201 * sim-utils.c (sim_state_alloc): Initialize.
4202 * sim-module.c (sim_post_argv_init): Ditto.
4203
4204Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4205
4206 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4207 properly formatted lists.
4208
4209Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4210
4211 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4212 0x2f needs to be 0x3f.
4213
4214Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4215
4216 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4217 not found.
4218 (hw_tree_find_*_property): Clean up error message when property is
4219 not found.
4220
4221 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4222 present before looking for it.
4223
4224Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4225
72f4393d 4226 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4227 (AC_CHECK_FUNCS): Add check for __setfpucw.
4228 * configure: Regenerated.
4229
4230Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4231
4232 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4233 hw_pal_timer, hw_pal_timer_value): Define.
4234 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4235 (do_counter_event, do_counter_read, do_counter_value,
4236 do_counter_write): new functions.
4237
4238Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4239
4240 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4241 trace output.
4242
4243 * hw-base.c (hw_create): Stop searching for a device when one is
4244 found.
4245
4246Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4247
4248 * configure: Regenerated to track ../common/aclocal.m4 changes.
4249
4250Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4251
4252 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4253 appends extra devices.
4254 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4255 the device names.
72f4393d 4256
c906108c
SS		 4257 * Make-common.in (hw-config.h): New target, create hw-config.h
4258 file.
4259 (SIM_HW): Definition from @sim_hw@.
4260 (hw-base.o): Depend on hw-config.h
4261
4262Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4263
4264 * Make-common.in: Get SHELL from configure.
4265 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4266 move-if-change. Fixes NT native build problem.
4267 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4268 move-if-change. Fixes NT native build problem.
4269 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4270 NT native builds.
72f4393d 4271
c906108c
SS		 4272Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4273
4274 * hw-device.h, hw-device.c (hw_strdup): New function.
4275
4276 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4277 strings name, family and args.
4278 (full_name_of_hw): Use hw_strdup when returning the full path.
4279
4280 * hw-properties.c: Clean up property not found / wrong type error
4281 messages.
72f4393d 4282
c906108c
SS		 4283 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4284 before attaching any ports.
4285
4286 * hw-base.c (hw-config.): Include. Replace hardwired table.
4287
4288 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4289
4290 * Make-common.in: Add rule for dv-glue.o.
4291
4292Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4293
4294 * hw-base.c (hw_finish): Move setting of trace level to here.
4295 (hw_create): From here.
4296
4297 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4298 ../ppc/device_table.c.
4299
4300 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4301
4302 * hw-tree.c (print_properties): Supress path when printing
4303 properties of root node.
4304
4305Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4306
4307 * hw-device.h (HW_TRACE): Define.
4308 (hw_trace): Declare.
4309 * hw-device.c (hw_trace): Implement function.
4310
4311 * hw-base.c (hw_create): Set hw trace level from "trace?"
4312 property.
4313
4314 * dv-core.c (dv_core_attach_address_callback): Add trace.
4315
4316 * dv-pal.c: Replace DTRACE with HW_TRACE.
4317
4318Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4319
4320 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4321 (hw_alloc_data): Delcare.
4322 (struct hw): Add member alloc_of_hw.
72f4393d 4323
c906108c
SS		 4324 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4325 functions. Assocate memory with a device.
4326 (stdlib.h): Include.
72f4393d 4327
c906108c
SS		 4328 * hw-base.h (set_hw_delete): Define.
4329 (hw_delete_callback): Declare.
4330 (hw_delete): Declare.
4331
4332 * hw-base.c (hw_delete): Implement function.
4333 (struct hw_base_data): Add member to_delete.
4334 (ignore_hw_delete): New function, does nothing.
4335 (hw_create): Set the hw_delete method.
4336 (hw_create): Allocate the base type using HW_ZALLOC before setting
4337 any methods.
4338
4339 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4340
c906108c 4341 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4342
c906108c
SS		 4343 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4344 (attach_hw_port_edge): Add struct hw argument
4345
4346 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4347 hw_zalloc/hw_free.
4348
4349Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4350
4351 * hw-device.h (hw_attach_address_callback,
4352 hw_detach_address_callback): Attach to a single space not a space
4353 mask. Clarify interpretation of SPACE:ADDR parameters.
4354
4355 * hw-base.c (passthrough_hw_attach_address,
4356 passthrough_hw_detach_address): Update.
4357 * dv-core.c (dv_core_attach_address_callback): Ditto.
4358 * dv-pal.c (hw_pal_attach_address): Ditto.
4359
4360Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4361
4362 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4363
4364Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4365
4366 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4367 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4368 hw-properties_h, hw-tree_h): Define, point at corresponding
4369 header.
4370 (hw_base_headers): Define list of headers included by hw-base.h
4371 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4372 hw-properties.o, hw-tree.o): Specify dependencies.
4373 (dv-core.o, dv-pal.o): Ditto.
4374
4375 * sim-hw.h: New file.
4376
4377 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4378 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4379
c906108c
SS		 4380 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4381
4382 * hw-base.h, hw-base.c: new files. Copied from
4383 ../ppc/device_table.[hc].
4384
4385 * dv-core.c, dv-pal.c: New files. Copied from
4386 ../ppc/hw_{core,pal}.c
72f4393d 4387
c906108c
SS		 4388 * sim-basics.h (struct hw): Declare.
4389 (enum port_direction, enum object_disposition): Declare.
4390
4391Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4392
4393 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4394 sim_dv_src in Makefile. Take list of devices as parameter to m4
4395 macro..
4396
4397 * configure: Regenerated to track ../common/aclocal.m4 changes.
4398
4399Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4400
4401 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4402 trace_prefix can abort cleanly.
4403
4404Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4405
4406 * dv-sockser.c, dv-sockser.h: New files.
4407 * Make-common.in (dv-sockser.o): Add rule for.
4408 * aclocal.m4: Check for fcntl.h.
4409 * config.h: Add HAVE_FCNTL_H.
4410
4411 * sim-break.c (remove_breakpoint): Fix thinko.
4412
4413 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4414 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4415
44161998-03-13 Fred Fish <fnf@cygnus.com>
4417
4418 * sim-base.h (struct sim_state_base): Add prog_syms and
4419 define macro STATE_PROG_SYMS.
4420 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4421 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4422 and bfd_canonicalize_symtab, to get symbol table on first use
4423 and preserve it via STATE_PROG_SYMS for future calls to
4424 bfd_find_nearest_line.
4425
4426Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4427
4428 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4429
4430 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4431 up to nr_maps, not just access_* maps.
4432
4433 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4434 maps.
4435
4436 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4437 over nr_maps not sim_core_nr_maps.
4438
4439 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4440 core_map argument to unsigned.
4441 (struct _sim_core): Ditto for struct member core_map.
4442
4443 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4444
4445 * sim-basics.h (access_io, access_*_io): Define.
4446 (map_read, map_write, map_exec, map_io): Define.
4447
4448 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4449 attach with more generic mapmask.
4450 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4451
c906108c
SS		 4452 * sim-core.c (sim_core_uninstall, sim_core_attach,
4453 sim_core_detach): Iterate over nr_maps instead of
4454 sim_core_nr_maps.
4455
4456 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4457 instead of the write_map.
4458 (remove_breakpoint): Ditto.
4459
4460 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4461 with read_map, write_map, exec_map resp.
4462
4463 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4464 Ditto.
4465
4466 * cgen-utils.c (sim_disassemble_insn): Ditto.
4467
4468 * sim-hrw.c (sim_write, sim_write): Ditto.
4469
4470 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4471 transfer_to_str): New functions.
4472
4473Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4474
4475 * sim-base.h (sim_state_base): New member environment.
4476 (STATE_ENVIRONMENT): New macro.
4477 * sim-config.c (current_environment): Delete.
4478 (sim_config_default): New function.
4479 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4480 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4481 (sim_config_default): Add prototype.
4482 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4483 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4484 Set STATE_ENVIRONMENT, not current_environment.
4485
4486Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4487
4488 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4489
4490Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4491
4492 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4493
4494 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4495
4496Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4497
4498 * Make-common.in (TAGS): Make smarter.
4499 * Makefile.in (TAGS): Ditto.
4500
4501Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4502
4503 * sim-module.c (*): Fix typos in assertion tests.
4504
4505Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4506
4507 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4508 can't be constant.
72f4393d 4509
c906108c
SS		 4510 * sim-options.c (sim_parse_args): Ditto.
4511 (sim_args_command): Return OK, instead of nothing, for an empty
4512 command.
4513
4514Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4515
4516 * sim-profile.c (profile_info): Rename from profile_print. Drop
4517 misc and misc_cpu callback arguments. Use
4518 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4519 (profile_install): Install profile_info function.
4520
4521 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4522 STATE_PROFILE_INFO_CALLBACK): Define.
4523 (struct PROFILE_DATA): Add field info_cpu_callback.
4524 (profile_print): Delete function.
4525
4526 * sim-base.h (STATE_MODULES): Define. Replace individual
4527 STATE_*_LIST with single struct module_list.
4528
4529 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4530 (struct module_list): Declare.
72f4393d 4531
c906108c
SS		 4532 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4533 sim_module_info): New functions.
4534 (sim_module_install): Clean up module data structures.
4535
4536 * sim-info.c (sim_info): New file. New function. Call
4537 sim_module_info.
4538
4539 * Make-common.in (sim-info.o): Define rule.
4540 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4541
4542
4543Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4544
4545 * sim-base.h (sim_cpu_base): New members name, options.
4546 (sim_cpu_lookup): Add prototype.
4547 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4548 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4549 (sim_add_option_table): Update prototype.
4550 * sim-options.c (sim_add_option_table): New argument `cpu'.
4551 (standard_option_handler,standard_install): Update.
4552 (sim_parse_args): Handle cpu specific options.
4553 (print_help): New static function.
4554 (sim_print_help): Call it. Print cpu specific options.
4555 (find_match): New static function.
4556 (sim_args_command): Call it. Handle cpu specific options.
4557 * sim-utils.c (sim_cpu_lookup): New function.
4558 * sim-memopt.c (memory_option_handler): Update.
4559 (sim_memopt_install): Update.
4560 * sim-model.c (model_option_handler): Update.
4561 (model_install): Update.
4562 * sim-profile.c (profile_option_handler): Update.
4563 (profile_install): Update.
4564 * sim-trace.c (trace_option_handler): Update.
4565 (trace_install): Update.
4566 * sim-watch.c (watchpoint_option_handler): Update.
4567 (sim_watchpoint_install): Update.
4568 * cgen-scache.c (scache_option_handler): Update.
4569 (scache_install): Update.
4570
4571Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4572
4573 * Make-common.in (check): Run `make check' in testsuite dir.
4574
4575Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4576
4577 * sim-trace.c (trace_result0): New function.
4578
4579 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4580 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4581 tracing sim_fpu variables.
4582 (TRACE_ALU_RESULT0): Define.
4583 (TRACE_FP_RESULT_WORD): Define.
4584 (TRACE_FP_INPUT_WORD1): Define.
4585
4586 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4587 sim_fpu_two): New constants.
4588 (sim_fpu_op1, sim_fpu_op2): New types.
4589 (struct _sim_fpu): Delete member result. Re-order other members.
4590 (sim_fpu_sign, sim_fpu_exp): New functions.
4591 (sim_fpu_max, sim_fpu_min): new functions.
4592 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4593 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4594
c906108c
SS		 4595Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4596
4597 * sim-profile.c (profile_print): Delete duplicate test of
4598 PROFILE_INSN_IDX.
4599 (profile_print_pc): Exit early if data collection not set up.
4600 (profile_print_core): Simplify by calling sim_core_map_to_str.
4601 * sim-core.h (sim_core_map_to_str): Declare.
4602 * sim-core.c (sim_core_map_to_str): Make non-static.
4603
4604 * genmloop.sh (engine_resume): Update insn_count before exiting.
4605 (engine_resume_full): Keep accurate core profile data.
4606
4607 * cgen-utils.c (sim_disassemble_insn): Don't use
4608 sim_core_read_aligned_N, it messes up profiling results.
4609
4610Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4611
4612 * nltvals.def: Regenerate with MN10300 additions.
4613
4614Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4615
4616 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4617
c906108c
SS		 4618 * sim-trace.h, sim-trace.c (trace_result_word2,
4619 trace_input_word4, trace_result_word4): New function.
4620
4621Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4622
4623 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4624
4625 * sim-xcat.h: Delete.
4626 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4627 * cgen-sim.h: Ditto.
4628 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4629 * sim-n-bits.h: Ditto.
4630 * sim-n-core.h: Ditto.
4631 * sim-n-endian.h: Ditto.
4632
4633Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4634
4635 * syscall.c (cb_syscall): Handle short reads, and EOF.
4636
4637Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4638
4639 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4640 sim_fpu to safely print fp_word values.
4641 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4642 (trace_result_bool1, trace_result_addr1): New functions.
4643 (trace_input_bool1, trace_input_addr1): New functions.
4644
4645 * sim-trace.h (TRACE_FPU_*): Define.
4646
4647Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4648
4649 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4650 (sim_fpu_fpto, sim_fpu_tofp): Define.
4651
4652Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4653
4654 * sim-fpu.c (sim_fpu_cmp): New function.
4655
4656Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4657
4658 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4659 instead of abuf->length.
4660 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4661 (set_trace_option_mask): Renamed from set_trace_options.
4662 (set_trace_option): New function.
4663 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4664 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4665
4666Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4667
4668 * sim-basics.h: Declare struct _sim_fpu.
4669
4670Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4671
4672 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4673 (trace_prefix, trace_input*, trace_result*): Declare.
4674 (trace_one_insn): Change declaration, assume trace_prefix called.
4675 (trace_generic): Like trace_one_insn.
4676 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4677 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4678
c906108c
SS		 4679 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4680 trace_insn, save_data, trace_idx_to_str, print_data): New
4681 functions.
4682 (trace_one_insn): Rewrite.
4683 (trace_generic): New function.
72f4393d 4684
c906108c
SS		 4685Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4686
c906108c
SS		 4687 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4688
4689 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4690 (SEMANTIC_FN): Rewrite declaration.
4691 (DECODE): Update type of semantic_fast member.
4692 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4693 * sim-base.h (sim_state_base): Delete conditionals surrounding
4694 member scache_size.
4695
4696Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4697
4698 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4699 used.
4700
4701Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4702
4703 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4704 Add missing parameters to device_io calls.
4705 * sim-core.h: Add missing parameters to device_io calls.
4706
4707Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4708
4709 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4710 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4711 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4712 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4713 (engine_resume): Likewise. Make `engine' volatile. Save copy
4714 of cpu pointer in volatile object. Initialize read switch if
4715 -parallel.
4716
4717Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4718
4719 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4720 (SEM_INSN): New macro.
4721
4722Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4723
4724 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4725
4726Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4727
4728 * configure: Regenerated to track ../common/aclocal.m4 changes.
4729
4730Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4731
4732 * sim-types.h (fp_word): New type, define according to
4733 WITH_TARGET_FLOATING_POINT_BITSIZE.
4734
4735 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4736 configuration of size of floating point registers.
4737
4738Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4739
4740 * sim-profile.c (profile_print): Only print CPU <N> if other
4741 output is going to appear.
4742
4743Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4744
4745 * configure: Regenerated to track ../common/aclocal.m4 changes.
4746
4747Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4748
4749 * sim-types.h (address_word): Typedef according to
4750 WITH_TARGET_ADDRESS_BITSIZE.
4751 (signed_cell, unsigned_cell, natural_cell): Ditto using
4752 WITH_TARGET_CELL_BITSIZE.
72f4393d 4753
c906108c
SS		 4754 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4755 (WITH_TARGET_CELL_BITSIZE): Define.
4756 (WITH_HOST_WORD_BITSIZE): Delete.
4757
4758 * sim-config.c (print_sim_config): Update.
4759
4760 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4761 configuration of address and OpenFirmware cell sizes.
4762
4763Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4764
4765 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4766 * sim-run.c (sim_engine_run): Update.
72f4393d 4767
c906108c
SS		 4768 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4769 CPU_CIA.
4770 * sim-run.c (sim_engine_run): Ditto.
4771
4772 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4773 (sim_resume): Pass nr_cpus to sim_engine_run.
4774
4775 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4776
c906108c
SS		 4777 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4778 MAX_NR_PROCESSORS.
4779 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4780
c906108c
SS		 4781Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4782
4783 * Make-common.in (stamp-tvals): New rule.
4784 (targ-vals.h,targ-map.c): Depend on it.
4785 (clean): Remove stamp-tvals.
4786
4787Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4788
4789 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4790 in code also #if 0'ed.
4791
4792Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4793
4794 * configure: Regenerated to track ../common/aclocal.m4 changes.
4795 * aclocal.m4: Recognize --enable-maintainer-mode.
4796
4797Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4798
4799 * cgen-scache.h: Deleted.
4800 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4801 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4802 (scache_init): Use runtime computed size of SCACHE.
4803 (scache_flush): Likewise.
4804 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4805 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4806 * cgen-sim.h: Scache support moved here.
4807 (PC): Redo definition.
4808 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4809 (DECODE): Add parallel execution support.
4810 Only include semantic label members if using switch.
4811 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4812 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4813 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4814 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4815 from cgen-types.h.
4816 (engine_{stop,run,resume,halt,signal}): Delete decls.
4817 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4818 (argbuf,scache): Delete forward decls.
4819 (STATE): Delete decl.
4820 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4821 Include cgen-mem.h, cgen-ops.h.
4822 (engine_halt,engine_signal): Delete.
4823 ({ex,exc,sem,semc}_illegal): Delete.
4824 (sim_disassemble_insn): Result of extract fn is in bits.
4825 * genmloop.sh: Rewrite.
4826
4827 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4828 line numbers.
4829
4830 * sim-base.h (sim_state_base): Delete member `model'.
4831 (sim_cpu_base): Add member `model'.
4832 * sim-model.h (IMP_PROPERTIES): New type.
4833 (MACH): New members imp_props, models.
4834 (models): Delete decl.
4835 * sim-model.c (set_model): Update.
4836 * sim-profile.c (profile_print_model): Update.
4837
4838 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4839
4840Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4841
4842 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4843 CGEN_INSN_SYNTAX().
4844
4845Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4846
4847 * configure: Regenerated to track ../common/aclocal.m4 changes.
4848 * config.in: Ditto.
4849
4850Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4851
4852 * aclocal.m4 (AR): Check for sigaction.
4853
4854Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4855
4856 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4857
4858 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4859 * sim-config.c (sim_config): Replace WITH_DEVICES with
4860 WITH_TREE_PROPERTIES.
4861
4862 * configure: Regenerated to track ../common/aclocal.m4 changes.
4863
4864Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4865
4866 * Make-common.in (SIM_ENVIRONMENT): New variable.
4867 (CONFIG_CFLAGS): Add it.
4868 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4869 --enable-sim-environment option.
4870 * configure: Regenerated.
4871 * sim-config.h (environment support): Rewrite.
4872 * sim-config.c (current_environment): Define as enum, unconditionally.
4873 (current_alignment): Define unconditionally.
4874 (config_environment_to_a): Update.
4875 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4876 (sim_config): Handle environment and alignment determination
4877 unconditionally. Delete sanity checks of current_environment,
4878 unnecessary.
4879 (print_sim_config): Update.
4880 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4881 (standard_options): Add --environment.
4882 (standard_option_handler): Likewise.
4883
4884Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4885
4886 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4887 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4888 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4889 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4890 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4891 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4892 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4893 argument ADD_CA macro with two argument ADDC_C - add carrying with
4894 carry in.
4895 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4896 argument SUB_CA macro with two argument SUBC_X - subtract
4897 carrying, extended.
4898 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4899 borrow-in.
4900 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4901
4902Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4903
4904 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4905 * sim-io.h (sim_io_syscalls): Delete.
4906
4907Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4908
4909 * syscall.c (cb_syscall): Add missing else, so write to stdout
4910 isn't doubled.
4911
4912 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4913 the carry bit from the CPU's psw.
4914
4915Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4916
4917 * gennltvals.sh: Redo syscall support.
4918 * nltvals.def: Regenerated.
4919
4920Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4921
4922 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4923 the stream immediately.
4924
4925Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4926
4927 * sim-io.c (sim_io_getstring): Delete unused len2.
4928 (sim_io_syscalls): Ditto for sys_errno.
4929
4930Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4931
4932 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4933
4934 * Make-common.in (run.o): Depend on remote-sim.h.
4935 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4936 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4937
4938Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4939
4940 * sim-io.c (sim_io_syscalls): Disable lseek.
4941
4942Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4943
4944 * gennltvals.sh: Generate syscall values for d30v.
4945
4946 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4947 * nltvals.def: Regenerate.
4948
4949 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4950 (os_fstat): Likewise. Validate fd argument.
4951 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4952 just compute target stat struct length.
4953 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4954 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4955 (get_string): Return host errno values so they can be properly
4956 translated later.
4957 (cb_syscall): Likewise.
4958 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4959 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4960 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4961 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4962 (get_path): New function.
4963
4964Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4965
4966 * sim-io.c (sim_io_syscalls): New function to provide system call
4967 emulation. Provide exit, open, close, read, write, lseek, and
4968 unlink.
4969 (sim_io_getstring): New function to return a string from a
4970 simulated memory location.
4971
4972 * sim-io.h (sim_io_syscalls): Add declaration.
4973
4974Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4975
4976 * sim-core.c (sim_core_signal): Fix spelling error in message.
4977
4978 * sim-hrw.c (sim_read): Use read map, not write map.
4979
4980 * Make-common.in (all): Add .gdbinit.
4981 * gdbinit.in: Add dump command.
4982
4983 * sim-model.c (model_options): Use '\0' for `shortopt'.
4984
4985 * sim-trace.c (trace_option_handler): Set state trace file
4986 for --trace-file in addition to cpu's values.
4987 (trace_vprintf): If cpu == NULL, try state's trace file.
4988 (trace_options): Reorganize table, reword some descriptions.
4989
4990Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4991
4992 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4993 New functions.
4994
4995Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4996
4997 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4998 signal untranslated, document problem with this.
4999
5000 * nrun.c (main): Check for a prog name of `*step'. If present,
5001 step the simulator instead of allowing it to run free.
5002
5003 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5004
5005 * Make-common.in (sim_main_headers): Add sim-signal.h.
5006
5007Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5008
5009 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5010
5011Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5012
5013 * sim-signal.h: Start simulator signals at 64 so that host signal
5014 numbers can be detected and reported.
5015
5016 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5017
5018Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5019
5020 * callback.c (cb_host_to_target_stat): Fix return values.
5021
5022 * cgen-sim.h (enum_signal_type): Delete.
5023 (engine_signal): Update prototype.
5024 * cgen-utils.c: Don't include <signal.h>.
5025 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5026 (engine_signal): Update.
5027
5028 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5029 (sim_state_free): Call SIM_STATE_FREE if defined.
5030
5031 * sim-module.c (sim_module_install): Don't leave any modules
5032 installed if one fails to install.
5033
5034Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5035
5036 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5037 more, since alloca is not used in this file.
5038
5039 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5040 correctly set the carry and overflow bits for those types.
5041 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5042 with carry, so carry is correct after doing both adds.
5043 (ALU*): Space out '\' to make it easier to read.
5044
5045Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5046
5047 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5048 sim_signalled.
5049
5050 * sim-signal.c, sim-signal.h: New files.
5051 * Make-common.in (sim-signal.o): Add rule for.
5052 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5053 * sim-abort.c: Don't include <signal.h>.
5054 * sim-basics.h: #include "sim-signal.h".
5055 * sim-break.c: Don't include <signal.h>.
5056 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5057 * sim-core.c: Don't include <signal.h>.
5058 (SIGBUS): Delete definition.
5059 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5060 * sim-engine.c: Don't include <signal.h>.
5061 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5062 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5063 * sim-resume.c: Don't include <signal.h>.
5064 (SIGTRAP): Delete definition.
5065 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5066 * sim-stop.c: Don't include <signal.h>.
5067 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5068 * sim-watch.c: Don't include <signal.h>.
5069 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5070
5071 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5072
5073 * sim-base.h (CIA_ADDR): Provide default definition.
5074 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5075 * sim-break.c (sim_handle_breakpoint): Likewise.
5076
5077Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5078
5079 * Make-common.in (srccom): New variable.
5080
5081 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5082 (LIB_OBJS): Add syscall.o.
5083 (gentmap): Pass $(NL_TARGET) to $(CC).
5084 (syscall.o): Add rule for.
5085 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5086 (sim-bits.o): Depend on $(sim-n-bits_h).
5087 (sim-load.o): Depend on callback.h.
5088
5089 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5090 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5091 * cgen-mem.h, cgen-ops.h: New files.
5092
5093 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5094
5095 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5096 Rewrite build rule.
5097 * callback.c: #include string.h or strings.h.
5098 #include sys/types.h and sys/stat.h.
5099 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5100 (os_get_errno,os_open): Update.
5101 (os_stat,os_fstat): New functions.
5102 (os_init): Initialize syscall_map, errno_map, open_map.
5103 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5104 errno_map, open_map, signal_map, stat_map.
5105 (cb_read_target_syscall_maps): New function.
5106 (cb_target_to_host_syscall): New function.
5107 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5108 (cb_target_to_host_open): Renamed from target_to_host_open.
5109 (store): New function.
5110 (cb_host_to_target_stat): New function.
5111 * syscall.c: New file.
5112 * gentmap.c (sys_tdefs): New global.
5113 (gen_targ_vals_h): Output target syscall numbers.
5114 (gen_targ_map_c): Update. Output target syscall translation map.
5115 * gentvals.sh: New first argument `target'. Preface table with
5116 #ifdef NL_TARGET_$target if non-null target passed.
5117 * gennltvals.sh: New file.
5118 * nltvals.def: Regenerated.
5119
5120Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5121
5122 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5123 sim_core_dummy_M.
5124 (sim_core_dummy_M): Declare.
72f4393d 5125
c906108c
SS		 5126Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5127
5128 * sim-core.c (sim_core_signal): Print the address of the
5129 instruction.
5130
5131Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5132
5133 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5134
5135 * sim-base.h (sim_state_base): Add member trace_data.
5136 (STATE_TRACE_DATA): New macro.
5137 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5138 ({WITH_,}TRACE_DEBUG_P): New macros.
5139 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5140 (_sim_cpu): Delete forward reference.
5141 (debug_printf): Update.
5142 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5143 (trace_options): Add --trace-debug.
5144 (set_trace_options): Handle it.
5145 (trace_option_handler): Likewise.
5146 (trace_install): Init state trace_data struct.
5147 (trace_uninstall): Close state trace file.
5148 * sim-events.c (ETRACE): Only print source file and line number if
5149 --trace-debug.
5150 * sim-n-core.h (sim_core_trace_M): Likewise.
5151
5152 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5153
51541997-11-13 Felix Lee <flee@cygnus.com>
5155
5156 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5157 initializer.
5158 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5159
5160Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5161
5162 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5163
5164 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5165 built this way.
5166 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5167 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5168 source tree.
5169
5170Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5171
5172 * sim-events.c (sim_events_process): Re-compute the time -
5173 update_time_from_event - as each event is processed. Reverses
5174 previous change.
5175
5176Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5177
5178 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5179
5180Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5181
5182 * sim-events.c (sim_events_process): Delete redundant call to
5183 update_time_from_event.
5184 (sim_events_slip): Always decrement time_from_event.
5185 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5186 Delete assertion that time_from_event >=0 when work in queue, no
5187 longer applicable.
5188
5189Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5190
5191 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5192 (standard_option_handler): Update.
5193
5194 * sim-options.h: Clarify documentation.
5195 (OPTION_LONG_ONLY_P): Delete definition.
5196 (OPTION_VALID_P): Define.
72f4393d 5197
c906108c
SS		 5198 * sim-options.c (sim_print_help): Allow short only options.
5199 (sim_parse_args): Ditto.
5200 (sim_args_command): Skip short only options.
5201 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5202 separate entries for short and long options in the HANDLERS and
5203 ORIG_VAL tables.
5204 (sim_parse_args): Disable argument permutation.
5205
5206Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5207
5208 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5209 Add argument M, size of data type.
5210 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5211 Declare, ditto for 5, 6 & 7 byte transfers.
5212 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5213 as aligned variant.
72f4393d 5214
c906108c
SS		 5215 * sim-n-core.h (sim_core_trace_M): Rename from
5216 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5217 with transfer type. Print transfer direction. Handle 1 and 2 byte
5218 transfers.
5219 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5220 unaligned accesses.
5221 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5222 Update all functions.
5223
5224 * sim-core.c: Generate functions starting with 16 not 1.
5225 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5226 all 5, 6 & 7 byte transfers.
5227
5228 * sim-n-core.h (sim_core_read_misaligned_N,
5229 sim_core_write_misaligned_N): Implement.
5230
5231Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5232
5233 * sim-endian.h (U16_8): Implement
5234
5235 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5236
5237 * sim-endian.h (VL8_16, VH8_16): Implement.
5238
5239 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5240 long in printf.
5241 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5242 (memory_option_handler): Skip comma in alias address list
5243
5244Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5245
5246 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5247 space params.
5248 (parse_size, parse_addr): New functions
5249 (memory_option_handler, memory_options): Parse address & size
5250 using new functions. Pass level, space, modulo to do_memopt_add &
5251 do_memopt_del.
5252
5253 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5254
5255 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5256 `attach_type attach' argument with `unsigned level' argument.
5257 Document.
5258
5259 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5260 sim_core_attach): Replace argument attach with level. Update
5261 verification of arguments.
5262 (sim_core_map_detach, sim_core_detach): Replace argument attach
5263 with level.
5264
5265 * sim-basics.h (enum _attach_type): Delete.
5266
5267Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5268
5269 * sim-core.h (sim_core_write_8): Define.
5270
5271Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5272
5273 * sim-bits.h: Document ROTn macro.
5274
5275 * sim-endian.h (H2T): Handle 16 byte variables.
5276
5277 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5278 error.
5279
5280 * sim-core.c: Do not generate sim_core_*_word.
5281
5282 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5283 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5284
5285 * sim-core.h (sim_core_read_unaligned_word,
5286 sim_core_read_aligned_word, sim_core_read_word,
5287 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5288 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5289
5290Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5291
5292 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5293
5294 * sim-endian.h: Disable 16 byte support.
5295
5296Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5297
5298 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5299
5300 * sim-n-core.h (sim_core_trace_N): New function.
5301 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5302 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5303
5304 * sim-endian.h: Add 128 bit variant.
5305
5306 * sim-core.h, sim-core.c: Add 128 bit variant.
5307
5308 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5309
5310Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5311
5312 * sim-events.c (sim_events_process): Clear events->work_pending.
5313 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5314 setting, nr_ticks_to_process.
5315 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5316 when the event queue isn't next.
5317
5318 * sim-events.h, sim-events.c (sim_events_slip): New function.
5319
5320Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5321
5322 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5323
5324 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5325 arguments.
5326
5327Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5328
5329 * nrun.c (main): Remove useless test of name != NULL.
5330 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5331
5332Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5333
5334 * sim-fpu.c (EXPMAX): Type is unsigned.
5335 (MIN_INT, MAX_INT): Type is signed64.
5336 (i2fpu): Type of val is signed64.
5337
5338Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5339
5340 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5341 a bucket size of zero.
5342
5343 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5344 OPTION_PROFILE_PC): Define.
5345 (profile_option_handler): Add support for --profile-pc and
5346 --profile-pc-granularity options.
5347 (profile_pc_init): When possible, compute nr buckets from bucket
5348 size.
5349
5350 * sim-profile.c (profile_pc_init): Align the profile-pc end
5351 address with the profile-pc bucket size.
5352
5353 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5354 something less ambiguous.
5355 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5356
5357 * sim-profile.c (profile_pc_cleanup): New function. Move
5358 profile_pc_uninstall code to here.
5359 (profile_pc_uninstall): Call.
5360 (profile_pc_init): Call.
5361
5362Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5363
5364 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5365 file using BSD gprof format.
5366
5367 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5368 unsigned_word.
5369 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5370 MSBIT64): Force result to unsignedN.
5371
5372Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5373
5374 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5375 brace from macro.
5376 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5377 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5378 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5379 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5380
5381Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5382
5383 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5384 type void*.
5385
5386 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5387 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5388 type void*.
5389 (sim_core_attach): Rename buffer_freed to free_buffer, type
5390 void*. Ensure that allocated buffer is alligned according to
5391 region's address.
5392
5393Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5394
5395 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5396 (ALU64_SUB): Define.
5397
5398 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5399 (.gdbinit): Remove dependencies, generate once per build.
5400
5401Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5402
5403 * sim-n-core.h (sim_core_read_aligned_N,
5404 sim_core_write_aligned_N): Make xaddr param type address_word not
5405 unsigned_word.
5406
5407Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5408
5409 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5410 unpacked floating point struct. Pass sim_fpu object by reference.
5411 Add preliminary support for rounding modes.
72f4393d 5412
c906108c
SS		 5413Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5414
5415 * configure: Regenerated to track ../common/aclocal.m4 changes.
5416
5417Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5418
5419 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5420 WITH_TARGET_BITSIZE.
5421
5422Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5423
72f4393d 5424 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5425
5426Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5427
5428 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5429 and zfree instead of xmalloc and free. Prevents warnings.
5430
5431Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5432
5433 * configure: Regenerated to track ../common/aclocal.m4 changes.
5434
5435Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5436
5437 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5438 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5439
5440 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5441 controling the bitsize/msb of the target.
5442
5443Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5444
5445 * Make-common.in: New files sim-break.c, sim-break.h.
5446 * sim-base.h: Add point to breakpoint list to sim_state_base.
5447 * sim-break.c sim-break.h: New modules that implement intrinsic
5448 breakpoint support.
5449 * sim-module.c: Add breakpoint module.
72f4393d 5450
c906108c
SS		 5451Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5452
5453 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5454 an hour.
5455 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5456 if (0) { 1 % 0; }
5457 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5458 (SIGBUS) define for Windows.
5459 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5460 * sim-resume.c: define SIGTRAP for windows.
5461 * sim-xcat.h: use token pasting if ALMOST_STDC.
5462
5463Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5464
5465 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5466 configured values.
5467 (CONFIG_CFLAGS): Add same.
72f4393d 5468
c906108c
SS		 5469Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5470
5471 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5472 (SIGNED32): use ##i32.
5473
5474Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5475
5476 * configure: Regenerated to track ../common/aclocal.m4 changes.
5477
5478Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5479
5480 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5481 endian of target.
5482
5483 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5484 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5485 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5486 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5487 (CONFIG_CFLAGS): Add same.
5488
5489 * aclocal.m4: Perform AC_SUBST on optional options.
5490
5491Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5492
5493 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5494
5495 * sim-options.c (standard_option_handler): Typo in warning message.
5496
5497 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5498
5499 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5500 insn count. Make count conditional on there being a valid
5501 INSN_NAME.
5502 (profile_pc_init): Make default PC profile frequency an arbitrary
5503 256.
5504
5505 * sim-base.h: Ditto.
5506
5507 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5508 SIM_HAVE_MODEL.
5509
5510 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5511 archure struct.
5512
5513Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5514
5515 * configure: Regenerated to track ../common/aclocal.m4 changes.
5516
5517Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5518
5519 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5520 configured alignment.
5521
5522Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5523
5524 * configure: Regenerated to track ../common/aclocal.m4 changes.
5525
5526Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5527
5528 * sim-config.c (sim_config): Check for default alignment.
5529
5530 * sim-options.c (standard_option_handler): Add alignment option.
5531
5532 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5533 default alignment requirements on memory accesses.
72f4393d 5534
c906108c
SS		 5535Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5536
5537 * sim-load.c (sim_load_file): Return failure if the executable
5538 had no loadable sections.
5539
5540Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5541
5542 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5543 trace output.
5544
5545 * sim-core.c (sim_core_signal): When bad access halt simulator
5546 SIGSEGV / SIGBUS instead of aborting.
5547 (signal.h): Include.
72f4393d 5548
c906108c
SS		 5549 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5550 options was missing.
5551
5552 * sim-bits.h (MOVED): Define
5553
5554Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5555
5556 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5557 BIT.
5558
5559 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5560
5561 * sim-bits.c: Add 8 bit versions of bit macros.
5562
5563 * sim-bits.h: Ditto.
5564
5565Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5566
5567 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5568 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5569
c906108c
SS		 5570 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5571 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5572
c906108c
SS		 5573 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5574 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5575
c906108c
SS		 5576Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5577
5578 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5579 configure.in: Output to cconfig.h instead of config.h.
5580
5581 * configure: Regenerated to track ../common/aclocal.m4 changes.
5582
5583Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5584
5585 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5586 BFD if known.
5587
5588Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5589
5590 * callback.c (os_write): divert stdout and stderr to their
5591 respective hooks.
5592
5593Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5594
5595 * sim-profile.c (profile_print_speed): Call
5596 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5597
5598 * sim-events.c (sim_events_elapsed_time): New function return nr
5599 host MS consumed by the simulator.
5600 (sim_watch_valid): Use.
5601
5602 * sim-module.c (modules): Install sim_events very very early.
5603
5604 * sim-profile.c (profile_print): Call profile_print_pc.
5605 (print_bar):
5606 (profile_pc_init): New function, set up processor for PC
5607 profiling.
5608 (profile_print_pc): New function, print a PC profile.
5609 (profile_pc_event): New function, sample PC.
5610
5611 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5612 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5613 profile struct.
5614
5615 * sim-options.c (sim_print_help): Pacify GCC.
5616
5617 * sim-n-core.h (sim_core_read_aligned_N,
5618 sim_core_write_aligned_N): Add un-conditional profile call.
5619 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5620 profile call when aligned read/write isn't used.
5621
5622 * sim-base.h: Include sim-profile, sim-model after sim-core &
5623 sim-events allow sim-core to define useful values.
5624
5625 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5626 (profile_option_handler, profile_options): Add support for
5627 --profile-core option.
5628 (print_bar): Include when core profiling.
5629 (profile_print_core): New function, print core profile.
5630
5631 * sim-config.c (print_sim_config): Print profile status.
5632
5633 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5634 WITH_PROFILE_PC_P): Define.
5635 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5636 (PROFILE_COUNT_CORE): Define.
5637
5638Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5639
5640 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5641 interrupt_names array as the data.
5642 (sim-watch.h): Document.
5643
5644Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5645
5646 * sim-options.c (sim_print_help): When the doc string is to long
5647 word wrap it.
5648
5649 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5650 that only the first few the watch options are listed. Generate
5651 meanginful usage messages.
5652
5653 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5654
c906108c
SS		 5655Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5656
5657 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5658 (standard_option_handler): Handle --architecture-info.
5659
5660Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5661
5662 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5663 illegal zero-sized array.
5664 * sim-core.c (sim_core_xor_read_buffer): same.
5665
5666Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5667
5668 * nltvals.def: Regenerate.
5669
5670Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5671
5672 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5673
5674Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5675
5676 * sim-bits.c (MASKED): Delete.
5677 (EXTRACTED): Delete.
5678 (LSEXTRACTED, MSEXTRACTED): New functions.
5679
5680 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5681 (MSMASKEDn, LSMASKEDn): Add last argument.
5682 (MSMASK*): Ditto.
72f4393d 5683
c906108c
SS		 5684 * sim-bits.h (EXTEND8, EXTEND16): Define.
5685 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5686
5687 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5688
5689 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5690 current instruction address.
5691
5692 * sim-inline.h (*_ENGINE): Define.
5693
5694Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5695
5696 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5697
5698 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5699 (watch_option_handler): Call delete_watchpoint with ident or type.
5700 (sim_watchpoint_install): Create interrupt specific watchpoint
5701 commands on the fly.
5702 (do_watchpoint_create): New function, create a watch point using
5703 type/int-nr info encoded in the option nr.
5704 (do_watchpoint_info): New function. List active watchpoints.
5705
5706 * sim-watch.h: Change data structure to a list.
5707
5708 * sim-memopt.c (memory_option_handler): Require explicit "all"
5709 before deleting all memory regions.
5710
5711 * sim-utils.c (sim_do_commandf): New function, printf version of
5712 sim_do_command.
5713
72f4393d
L		 5714 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5715
c906108c
SS		 5716 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5717 bit endianness.
5718 (SIGNED64, UNSIGNED64): Delete.
5719 (ALU64_ADD): Don't rely on bit endianness.
5720 (ALU64_BEGIN): Define.
5721
5722 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5723 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5724
5725 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5726 suffix - u64, LL - to 64 bit constants.
5727
5728Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5729
5730 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5731
5732 * sim-utils.h (NZALLOC): Define - zalloc * N.
5733
5734 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5735 implementation of read/write functions.
5736
5737 * Make-common.in (sim-hrw.o): New target.
5738
5739 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5740 memory.
5741
5742 * sim-memopt.c (memory_option_handler): Implement memory-size
5743 command. Implement memory-alias command. Let memory-delete delete
5744 all memory regions.
5745 (add_memopt): New function. Add a memory region.
5746 (do_memopt_delete): New function. Delete a memory region.
5747
5748 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5749
5750 * sim-core.c (sim_core_detach): New function.
5751 (sim_core_map_detach): New function. Perform the actual detach.
5752 (sim_core_init): Move initialization code from here.
5753 (sim_core_install): To here.
5754 (sim_core_uninstall): And here.
5755
5756 * sim-module.c: Add memopt module.
5757
5758 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5759 simulator base type.
5760
5761 * Make-common.in (sim_main_headers): Add sim-memopt.h
5762 (sim-memopt.o): New target.
5763
5764 * sim-core.c (sim_core_install): Add core_options to the option
5765 table.
5766
5767 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5768 --watch-delete.
5769
5770 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5771 comments.
5772
5773 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5774 address_word, add mask member.
72f4393d 5775
c906108c
SS		 5776 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5777 address_word, allow for 64bit targets in 32bit host. Add modulo
5778 argument.
5779 (sim_core_map_attach): Ditto.
5780 (new_sim_core_mapping): Ditto.
5781 (sim_core_translate): Mask address when modulo memory.
5782
5783Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5784
5785 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5786
5787 * gdbinit.in: New file.
5788 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5789 * Make-common.in (distclean): Delete .gdbinit.
5790 (.gdbinit): Add rule for.
5791 * configure: Regenerated to track ../common/aclocal.m4 changes.
5792
5793 * Make-common.in (cgen-run.o): Add rule for.
5794
5795Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5796
5797 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5798
5799 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5800 both resumed and previous elapsed time.
5801 (sim_events_init): Set initial_wallclock and current_wallclock to
5802 zero.
5803 (sim_events_install): Install sim_events_suspend and
5804 sim_events_resume.
5805 (sim_events_watch_clock): Allow for suspended simulator when
5806 computing the time of the clock event.
5807
5808 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5809 initial_wallclock to elapsed_wallclock, set both to zero.
5810 (sim_events_init, sim_events_uninstall): Delete prototypes.
5811
5812 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5813
c906108c
SS		 5814 * sim-module.c(sim_module_resume, sim_module_suspend): New
5815 functions.
5816
5817Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5818
5819 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5820 message.
5821
5822Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5823
5824 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5825 * Make-common.in (TAGS): Likewise.
5826 * sim-n-bits.h: Add TAGS comments for all functions.
5827 * sim-n-core.h: Likewise.
5828 * sim-n-endian.h: Likewise.
5829
5830Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5831
5832 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5833 kind.
72f4393d 5834
c906108c 5835 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5836
c906108c
SS		 5837 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5838 definition.
5839
5840Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5841
5842 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5843 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5844
5845Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5846
5847 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5848 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5849 nr_transfered and nr_this_transfer unsigned.
5850
5851 * sim-events.c (sim_events_tickn): N is signed, as limited to
5852 MAXINT.
5853
5854 * sim-n-endian.h (offset_N): Change size to unsigned.
5855
5856 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5857
5858Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5859
5860 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5861
5862 * sim-options.c (sim_parse_args): Use dupargv.
5863
5864Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5865
5866 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5867
5868Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5869
5870 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5871 base type.
5872
5873 * sim-options.c (standard_options): Add --architecture=MACHINE and
5874 --target=TARGET options.
5875 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5876 (standard_option_handler): Handle architecture and target options.
5877 (bfd.h): Include.
72f4393d 5878
c906108c
SS		 5879 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5880 bfd_openr.
5881 (sim_analyze_program): Set prog_bfd architecture from
5882 STATE_ARCHITECTURE if known.
5883
5884Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5885
5886 * configure: Regenerated to track ../common/aclocal.m4 changes.
5887 * config.in: Ditto.
5888
5889Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5890
5891 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5892 that option does not apply to certain files.
5893
5894Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5895
5896 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5897 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5898 offset from MSB/LSB.
5899
5900 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5901 access address of sub word quantity of a hosts 16, 32, 64 bit word
5902 type.
5903 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5904 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5905 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5906 return N*2 byte value with argument in Hi/Lo word. Renamed from
5907 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 5908
c906108c
SS		 5909 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5910 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5911 so that bit offset is explicit.
5912
5913Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5914
5915 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5916 Update STATE_PROG_BFD when needed with a dup'd copy of the
5917 program.
5918
5919 * sim-config.c (sim_config): Delete ABFD argument, use
5920 STATE_PROG_BFD directly.
5921
5922Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5923
5924 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 5925
c906108c
SS		 5926 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5927 and sim_load.
5928 (bfd.h): Include.
72f4393d 5929
c906108c
SS		 5930 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5931 hardware only simulator targets.
5932
5933 * Make-common.in (sim-hload.o): Add rule.
5934
5935Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5936
5937 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5938 used by copyargv and freeargv.
5939
5940 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5941 STATE_PROG_ARGV, not just a pointer.
5942
5943Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5944
5945 * configure: Regenerated to track ../common/aclocal.m4 changes.
5946 * config.in: Ditto.
5947
5948Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5949
5950 * aclocal.m4 (sim-endian): Add second argument to
5951 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5952 default endian when not hardwired.
5953
5954 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5955 else failes value for target byte order.
5956
5957 * sim-config.c (sim_config): Add abfd arguments. Set
5958 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5959 from same.
5960 (sim_config): Return SIM_RC, don't abort.
5961 (bfd.h): Include.
72f4393d 5962
c906108c
SS		 5963 * run.c (main): Update call to sim_open - add ABFD argument.
5964 * nrun.c (main): Add NULL ABFD argument.
5965
5966Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5967
5968 * callback.c (os_poll_quit): Make static.
5969 Call sim_cb_eprintf, not p->eprintf.
5970 (sim_cb_printf, sim_cb_eprintf): New functions.
5971 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5972
5973 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5974 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5975 sim-utils.h. #include sim-utils.h.
5976 * sim-utils.h: Above decls moved here.
5977 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5978
5979 * sim-watch.c (action_watchpoint): Fix thinkos.
5980
5981Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5982
5983 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5984
5985Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5986
5987 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5988 to FORCED_ALIGNMENT case.
5989
5990Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5991
5992 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5993
5994Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5995
5996 * Make-common.in (libsim.a): Fix typo.
5997
5998Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5999
6000 * nrun.c (main): Verify the structure returned before using it.
6001
6002Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6003
6004 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6005 default.
6006
6007 * sim-engine.c (sim_engine_install): New function. Install the
6008 engine init functions.
6009 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 6010
c906108c
SS		 6011 * sim-module.c: Add sim_engine to list of modules that always
6012 install.
6013
6014Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6015
6016 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6017 to remove the old watchpoint, not delete_watchpoint.
6018 (watch_option_handler): Action the correct watchpoint, not just
6019 cycles.
6020
6021Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6022
6023 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6024 both low and high word.
6025 (sim_core_write_aligned_N): Ditto.
72f4393d 6026
c906108c
SS		 6027 * sim-trace.c (set_trace_options): Delete code explicitly setting
6028 core->trace.
6029
6030 * sim-options.c (sim_print_help): Call the list commands if not a
6031 standalone simulator.
6032 (sim_print_help): Advise that some options may not be applicable.
72f4393d 6033
c906108c
SS		 6034 * sim-trace.c (set_trace_options): Assume core present.
6035
6036 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6037 buffer when full not almost full.
6038
6039Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6040
6041 * sim-events.c (sim_events_process): Don't blat the event queue
6042 when processing watchpoints.
6043
6044 * sim-watch.h: Make arg unsigned long - stop sign extension.
6045
6046 * sim-events.c (sim_watch_valid): rewrite so debugable.
6047
6048 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6049
6050 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6051 inequality test is possible.
6052 (handle_watchpoint): Re-pass is_within arg.
6053 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6054 0 to schedule_watchpoint's is_within arg.
6055 (sim_watchpoint_init): Re-pass is_within arg.
6056
6057 * sim-options.c (sim_print_help): Add is_command argument. Don't
6058 include -- prefix when called from the command line interpreter.
6059
6060 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6061
6062 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6063 zero indicates that the test should be reversed.
6064 (sim_events_watch_core): Ditto.
6065 (WATCH_CORE): Compare range against is_within.
6066 (WATCH_SIM): Ditto.
6067
6068Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6069
6070 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6071 sim_core_read_buffer. Check nr-bytes transfered.
6072
6073 * sim-core.h (sim_core_common): Define a new struct that contains
6074 the common data. to sd and cpu structures.
6075 * sim-core.c (sim_core_attach): Update.
6076 (sim_core_init): Update. Remember to copy initialized data to each
6077 cpu.
6078 (sim_core_find_mapping): Ditto.
6079
6080 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6081 (sim_core_write_buffer): Ditto.
6082
6083 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6084 transfer use xor version of read buffer.
6085 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 6086
c906108c
SS		 6087 * sim-core.c (sim_core_xor_read_buffer): New function implement
6088 xor-endian data read breaking transfer up into xor-endian sized
6089 blocks.
6090 (sim_core_xor_write_buffer): Ditto for write.
6091 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6092 - needed for xor-endian transfers.
6093
6094Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6095
6096 * sim-inline.h: Review description.
72f4393d 6097
c906108c
SS		 6098 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6099 to just those involved in data transfers and configuration.
72f4393d 6100
c906108c
SS		 6101 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6102 string.
6103 * sim-n-core.h (sim_core_read_aligned_N): Use.
6104 (sim_core_read_unaligned_N): Ditto.
6105 (sim_core_read_unaligned_N): Ditto..
6106 (sim_core_write_unaligned_N): Ditto.
72f4393d 6107
c906108c 6108 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6109
c906108c
SS		 6110 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6111 endian.
6112 (sim_core_read_aligned_N): Ditto.
6113
6114 * sim-core.c (sim_core_set_xor_endian): New function.
6115 (sim_core_attach): Don't overwrite the per-cpu xor map when
6116 cloning the global core.
6117
6118Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6119
6120 * sim-engine.h: Update below so that it is using an enumerated
6121 type.
6122
6123Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6124
72f4393d
L		 6125 * sim-engine.c (sim_engine_restart):
6126 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6127 return value used for simulator restart from 0 to 2.
6128
6129Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6130
6131 * cgen-scache.c (scache_option_handler): Add is_command arg.
6132
6133 * sim-model.c (model_option_handler): Add is_command argument.
6134
6135 * sim-profile.c (profile_option_handler): Add is_command arg.
6136
6137 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6138 involved.
6139
6140 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6141 order that they are registered.
6142
6143 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6144 between option and command line processing.
6145
6146 * sim-options.c: Include stdlib.h, ctype.h.
6147
6148 * Make-common.in (sim-watch.o): Add rule.
6149 (sim_main_headers): Assume sim-assert.h included.
6150 (sim-*.o): Simplify make rule.
72f4393d 6151
c906108c
SS		 6152 * sim-module.c: Add sim_watch_install to module list.
6153
6154Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6155
6156 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6157 has been loaded.
6158
6159 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6160 * sim-events.c (sim_events_install): Ditto.
6161 * sim-core.c (sim_core_install): Ditto.
6162 * sim-model.c (model_install): Ditto.
6163 * sim-options.c (standard_install): Ditto.
6164 * sim-profile.c (profile_install): Ditto.
6165 * sim-reason.c (sim_stop_reason): Ditto.
6166 * sim-run.c (sim_engine_run): Ditto.
6167 * sim-utils.c (sim_analyze_program): Ditto.
6168
6169 * sim-module.c (modules): Make profile_install and trace_install
6170 optional.
6171
6172 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6173
6174 * sim-options.c (standard_option_handler): Set the byte order.
6175
6176 * sim-events.c (sim_events_process): Allow multi tick processing.
6177 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6178
c906108c
SS		 6179 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6180 prototypes. Under development.
6181 (sim_events): Replace processing with nr_ticks_to_process.
6182
6183Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6184
6185 * nrun.c (main): Pass callbacks to sim_open instead of using
6186 sim_set_callbacks.
6187
6188 * run.c (main): Ditto.
6189
6190Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6191
6192 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6193 stop tk interrupting malloc calls.
6194 (sim_events_zalloc): Converse.
6195
6196 * Make-common.in (sim_main_headers): Add sim-events.h.
6197
6198 * sim-events.c (sim_events_schedule_after_signal): Change return
6199 type to void - signal events are strictly internal.
6200 (sim_events_init): Allocate a finite buffer for signal events.
6201 (sim_events_schedule_after_signal): Enter signal events into the
6202 signal buffer.
6203
6204 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6205 (sim_engine_restart): Ditto.
6206 (sim_engine_abort): Ditto.
6207 * sim-stop.c (sim_stop): Ditto.
6208 (control_c_simulation): Ditto.
6209 * sim-resume.c (sim_resume): Ditto.
6210 (has_stepped): Ditto.
6211 * sim-abort.c (sim_engine_abort): Ditto.
6212
6213 * sim-basics.h (transfer_type): New type.
6214
6215 * sim-core.c (sim_core_signal): New function. Print core signal
6216 information.
6217 (sim_core_find_mapping): Add transfer argument.
6218
6219 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6220 SIM_CORE_SIGNAL if a recoverable abort.
6221 * sim-core.c (sim_core_find_mapping): Ditto.
6222
6223Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6224
6225 * sim-core.c (sim_core_find_mapping): Replace calls to
6226 sim_io_error to more resiliant sim_engine_abort.
6227
6228 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6229 (sim_core_write_unaligned_N): Ditto.
6230
6231Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6232
6233 * sim-module.c: Add sim_events_install to list.
72f4393d 6234
c906108c
SS		 6235 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6236 from sim_core_*.
6237 (sim_events_init): Now returns SIG_RC.
6238
6239 * sim-run.c: New file. Generic sim_engine_run.
6240 * sim-reason.c: New file. Generic sim_stop_reason.
6241 * sim-stop.c: New file. Generic sim_stop.
6242 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6243
c906108c
SS		 6244 * Make-common.in (sim-engine.o): Add rule.
6245 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6246
c906108c
SS		 6247 * sim-engine.h, sim-engine.c: New file. Provide generic
6248 implementation of sim_engine_halt, sim_engine_error. et.al.
6249
6250 * sim-base.h (sim_state_base): Add member halt.
6251 (sim-engine.h): Include.
6252
6253 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6254 handlers.
6255 * sim-events.c (sim_events_poll): Update event handler.
6256
6257Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6258
6259 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6260 function.
6261 (sim_events_watch_sim): New function.
6262 (sim_events_watch_core): New function.
6263 (sim_watch_valid): New function.
6264 (sim_events_preprocess): New function.
6265 (sim_events_process): Process the watchpoints as well as the timer
6266 queue.
6267 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6268 (sim_events_deschedule): Check all the queues when removing an
6269 event.
6270 (sim_events_init): Ditto for cleaning.
6271
6272Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6273
6274 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6275
6276Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6277
6278 * callback.c (os_open): Type of arg flags is int.
6279
6280Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6281
6282 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6283 just like normal numbers as per IEEE rules.
6284
6285Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6286
6287 * callback.c (os_close): Mark the descriptor as being
6288 available if the close succeeded.
6289 (os_open): Pass 0644 as the mode of the file being created.
6290
6291Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6292
6293 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6294 float.
6295
6296 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6297 * sim-lnline.h: Update.
6298
6299 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6300 conversion functions.
6301 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6302
c906108c
SS		 6303 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6304 compare functions. Replacing.
6305 (sim_fpu_cmp): This. Delete.
72f4393d 6306
c906108c
SS		 6307Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6308
6309 * sim-core.c (sim_core_find_mapping): Call engine_error not
6310 sim_io_error when possible.
6311
6312Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6313
6314 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6315 high/low double word.
6316
6317 * sim-trace.h: Remove definition of attribute - defined in
6318 sim_basics.h.
6319
6320Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6321
6322 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6323 name of the option - or family of options.
6324
6325 * sim-options.c (sim_args_command): Match command `a-b c' with
6326 option `--a-b-c' from option table.
6327
6328Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6329
6330 * sim-options.c (sim_print_help): For optional arguments, wrap
6331 them in [].
6332
6333 * sim-trace.c (set_trace_options): New function, handle optional
6334 argument and multiple assignment.
6335 (trace_option_handler): Update.
6336
6337 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6338 when branch tracing selected.
6339
6340Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6341
6342 * sim-trace.c (trace_one_insn): Make a va-args function.
6343
6344 * sim-trace.c (trace_vprintf): New function, va-arg version of
6345 trace_printf.
6346
6347Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6348
6349 * sim-trace.c (trace_uninstall): Don't close a file twice.
6350 * sim-profile.c (profile_uninstall): Likewise.
6351
6352Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6353
6354 * sim-trace.c (toplevel): Include bfd.h.
6355 (trace_options): Note that --trace-linenum also turns on
6356 --trace-insn. Add --trace-{branch,semantics}.
6357 (trace_option_handler): If --trace-linenum, also turn on
6358 --trace-insn. Add --trace-branch support. If --trace-semantics,
6359 turn on ALU, FPU, branch, and memory tracing.
6360 (trace_one_insn): New function to trace an instruction. Support
6361 --trace-linenum.
6362 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6363
6364 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6365 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6366 (TRACE_branch): Add new mask.
6367 (TRACE_*_P): Define all possible trace_p macros.
6368 (trace_one_insn): Declare function.
6369
6370Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6371
6372 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6373 GNU C doesn't support __attributes__.
6374 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6375 format strings.
6376
6377Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6378
6379 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6380 addresses are masked forcing them to be correctly aligned.
6381 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6382 * sim-config.c (config_alignment_to_a): Update.
6383
6384 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6385 core data.
6386 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6387 type.
6388 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6389 processor specific core maps.
6390 (sim_core_map_attach): Copy the core map data to each of the
6391 processor specific core data structures.
6392 * sim-core.c (sim_core_find_mapping): Update.
6393
6394 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6395 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6396 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6397 alternatives that handle unaligned addresses.
6398 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6399 with just CPU arg.
6400 * cgen-utils.c (sim_disassemble_insn): Update.
6401
6402Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6403
6404 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6405 tracing.
6406
6407 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6408 fpu support.
6409
6410 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6411
6412Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6413
6414 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6415 to map type.
72f4393d 6416
c906108c
SS		 6417 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6418 statement.
6419
6420Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6421
6422 * cgen-trace.c: Prepend additional trace_printf argument.
6423
6424 * cgen-utils.c (sim_disassemble_insn): Add additional core
6425 arguments.
6426
6427Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6428
6429 * nrun.c (main): Catch/report errorenous simulator states.
6430
6431 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6432 * sim-trace.c: #include string.h/strings.h so that memset is
6433 defined.
6434 * sim-utils.c: Ditto.
6435 * sim-profile.c: Ditto. And stdlib.h.
6436 (print_bar): Only define when used by instruction or memory profiler.
6437
6438 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6439
c906108c
SS		 6440 * sim-load.c (sim_load_file): Make the name constant.
6441 (sim_load_file): Passify gcc.
6442
6443 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6444 file.
6445 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6446
c906108c
SS		 6447 * sim-base.h (sim_cpu): Pre define here so available to all.
6448
6449 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6450 Restore the sim_cpu and instruction_address arguments so that full
6451 information is available to the abort function.
6452 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6453 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6454
6455 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6456 tracing support for sim-events and sim-core.
6457 (trace_option_handler): Convert #if to if where possible so always
6458 compiled/checked by C compiler.
6459 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6460
c906108c
SS		 6461 * sim-base.h: Adjust comment documenting how to define the cpu
6462 structure.
6463 (sim_state_base): Add sim_core and sim_events to simulator base
6464 object.
6465
6466 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6467 * sim-core.c (sim_core_init, sim_core_attach,
6468 sim_core_find_mapping): Update.
6469 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6470 update_time_from_event, insert_sim_event,
6471 sim_events_schedule_after_signal, sim_events_deschedule,
6472 sim_events_tick): Ditto.
72f4393d 6473
c906108c
SS		 6474 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6475 sim-model.h): Move #includes from here.
6476 * sim-base.h: To here.
6477 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6478
c906108c
SS		 6479Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6480
6481 * callback.c (default_callback): Missing initialisers.
6482
6483Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6484
6485 * sim-utils.c (sim_add_commas): New function.
6486 * sim-basics.h (sim_add_commas): Add prototype.
6487 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6488 * sim-profile.c (COMMAS): New macro.
6489 (print_*): Use it to print commas in numbers.
6490
6491 * configure: Regenerated.
6492
6493 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6494 (cgen_state): New member run_fast_p.
6495 (cgen_init): Add prototype.
6496 (sim_disassemble_insn): New arg `cpu'.
6497 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6498 * cgen-utils.c (cgen_init): New function.
6499 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6500 * genmloop.sh: Call engine_halt if loop exits.
6501
6502 * Makefile.in (sim-options_h): Define.
6503 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6504 (sim-model.o): Add new rule.
6505 (cgen-{scache,trace,utils}.o): Add new rules.
6506 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6507 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6508 Indent output by 2 spaces.
6509 * cgen-scache.h (scache_print_profile): Update.
6510 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6511 Use trace_printf, not fprintf.
6512 (trace_extract): Use trace_printf, not cgen_trace_printf.
6513 * genmloop.sh (!FAST case): Increment `insn_count'.
6514 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6515 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6516 access macro's name.
6517 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6518 Change return type to SIM_RC.
6519 (sim_core_{install,uninstall}): New functions.
6520 * sim-core.h (sim_core_{install,uninstall}): Declare.
6521 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6522 Change return type to SIM_RC.
6523 * sim-model.h (models,machs,model_install): Declare.
6524 * sim-module.c (modules): Add scache_install, model_install.
6525 (sim_post_argv_init): Set cpu->state backlinks.
6526 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6527 (standard_option_handler): Likewise.
6528 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6529 sim-profile.h.
6530 (*): Assume ANSI C.
6531 (profile_options): Delete --profile-simcache.
6532 (profile_option_handler): Likewise.
6533 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6534 spaces.
6535 (profile_print_{memory,model}): Likewise.
6536 (profile_print_simcache): Delete.
6537 (profile_print_speed): New function.
6538 (profile_print): Rewrite.
6539 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6540 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6541 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6542 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6543 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6544 (profile_print): Update prototype.
6545
6546Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6547
6548 * cgen-scache.[ch], cgen-sim.h: New files.
6549 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6550 * sim-model.c: New file.
6551
6552 * Make-common.in (clean targets): Undo patch of Apr. 22.
6553
6554Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6555
6556 * sim-n-bits.h (signed): If we have a standard compiler, undef
6557 signed, so that signedN is defined correctly.
6558
6559Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6560
6561 * sim-module.h, sim-model.h, sim-profile.h: New files.
6562 * sim-module.c, sim-profile.c: New files.
6563 * Make-common.in (SIM_PROFILE): Define
6564 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6565 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6566 (sim_module.o,sim-profile.o): Add rules for.
6567 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6568 (--enable-sim-profile): Add.
6569 * configure: Regenerated.
6570 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6571 model. Move trace and profile support to sim-{trace,profile}.h.
6572 New members trace_data, profile_data.
6573 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6574 * sim-config.h: Provide default definition of WITH_PROFILE.
6575 (WITH_TRACE): Change default to -1.
6576 (MAX_NR_PROCESSORS): Always define.
6577 * sim-options.c: Move trace and profile support to
6578 sim-{trace,profile}.h.
6579 (sim_pre_argv_init): Moved to sim-model.c.
6580 (standard_install): New function.
6581 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6582 (standard_install): Declare.
6583 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6584 (trace_install, trace_uninstall): New functions.
6585 (trace_printf): Update reference to TRACE_FILE.
6586 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6587 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6588 (WITH_TRACE_FOO_P): Define.
6589 (trace_install): Declare.
6590 (TRACE_DATA): New struct.
6591
6592Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6593
6594 * run.c: Undo last exec_bfd patch.
6595 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6596
6597Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6598
6599 * run.c (exec_bfd): Add back in.
6600 (main): Set exec_bfd.
6601
6602Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6603
6604 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6605
6606Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6607
6608 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6609 less well defined engine_error.
6610 * sim-core.c: Ditto.
6611
6612Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6613
6614 * Make-common.in: Change clean targets to use :: so that other
6615 Makefiles can have their own clean targets.
6616 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6617 __STDC__ to control use of stdarg vs. varargs syntax. Some
6618 systems can't use __STDC__, but require stdarg.
6619
6620Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6621
6622 * sim-options.c (standard_options): Add --endian.
6623 (standard_option_handler): Likewise.
6624
6625 * nrun.c: #include <signal.h>.
6626 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6627 handler that calls sim_stop ().
6628
6629Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6630
6631 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6632 handler that calls sim_stop (). Simulators may still be
6633 establishing their own handler.
6634
6635 * sim-events.c (sim_events_poll): Rename from
6636 sim_events_at_large_int. Poll IO.
6637
6638 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6639 request.
6640
6641 * callback.c (os_poll_quit): New function poll for quit signal
6642 where needed.
6643 (default_callback): Include magic number.
6644
6645Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6646
6647 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6648 Check for functions getrusage, time.
6649 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6650 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6651 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6652 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6653
6654 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6655
6656 * sim-options.c, sim-options.h: New files.
6657 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6658 * Make-common.in (nrun.o): Add rules for.
6659 * nrun.c: New file.
6660
6661 * run.c (main): Check return value of sim_open.
6662
6663 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6664 (sim_main_headers): Add sim-trace.h.
6665 * run.c (exec_bfd, target_byte_order): Delete.
6666 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6667 call sim_load instead. Check return code of sim_create_inferior.
6668 * sim-base.h (CURRENT_STATE): Define.
6669 (sim_state_base): Make typedef. New members options, prog_argv,
6670 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6671 mem_size, memory [+ corresponding access macros].
6672 (sim_cpu_base): New typedef.
6673 * sim-trace.h: New file.
6674 * sim-trace.c: New file.
6675 * sim-basics.h: #include it.
6676 * sim-load.c: New file.
6677
6678Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6679
6680 * Make-common.in (INSTALL): Set to @INSTALL@.
6681 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6682 (install-common): Depend upon installdirs. Use
6683 $(program_transform_name) directly, rather than using
6684 $(INSTALL_XFORM).
6685 (installdirs): New target.
6686 * Makefile.in (INSTALL): Set to @INSTALL@.
6687 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6688 (install-man): Depend upon installdirs. Use
6689 $(program_transform_name) directly, rather than using
6690 $(INSTALL_XFORM).
6691 (installdirs): New target.
6692
6693Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6694
6695 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6696 be overriden.
6697
6698Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6699
6700 * sim-basics.h: Only bring in config.h and tconfig.h if
6701 HAVE_CONFIG_H.
6702
6703Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6704
6705 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6706 numbering convention of the target.
6707 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6708 and WITH_TARGET_WORD_MSB.
6709 (sim_config): When possible, check for consistency with bitsize
6710 and msb.
6711
6712 * sim-bits.h: Allow MSB to be other than zero.
6713 * sim-bits.c: Ditto.
6714 * sim-n-bits.h: Ditto.
72f4393d 6715
c906108c
SS		 6716 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6717 * sim-n-bits.h (MSMASKEDn): Ditto.
6718
6719Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6720
6721 * Makefile.in (INSTALL): Change install.sh to install-sh.
6722
6723Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6724
6725 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6726
6727Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6728
6729 * run.c (main): Check that a program to run was specified.
6730
6731Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6732
6733 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6734
6735 * configure: Regenerated to track ../common/aclocal.m4 changes.
6736 * config.in: Ditto.
6737
6738Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6739
6740 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6741 * sim-config.h: To here.
6742
6743 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6744 (sim_main_headers): Define.
6745 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6746 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6747 (clean): Use it.
6748 (sim-utils.o): Add rule for.
6749 * sim-utils.o: New file.
6750 * sim-basics.h: #include sim-base.h.
6751 (zalloc): Make argument unsigned long.
6752 * sim-base.h: New file.
6753 * sim-inline.h (SIM_IO support): Delete.
6754 * sim-io.h: Delete inline support.
6755 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6756 * sim-config.c: sim-state.h renamed to sim-main.h.
6757 * sim-core.c: Likewise.
6758 * sim-events.c: Likewise.
6759
6760 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6761
6762 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6763 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6764 -DDEBUG.
6765 * configure: Regenerated to track ../common/aclocal.m4 changes.
6766
6767Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6768
6769 * configure: Regenerated to track ../common/aclocal.m4 changes.
6770
6771Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6772
6773 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6774 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6775 are defined by the configure.
6776
6777 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6778
c906108c
SS		 6779 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6780 reserved-bits): Always define.
72f4393d 6781
c906108c
SS		 6782 * sim-config.h, sim-config.c (sim_config): New function - and new
6783 file - co-ordinate the setting/checking of the common simulator
6784 configuration options.
6785
6786 * Make-common.in (sim-config.o): Add rule.
6787
6788Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6789
6790 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6791 va_list from void *, since va_list might not be a pointer type.
6792
6793Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6794
6795 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6796 in wrong order.
6797 (offset_N): Correct computation of LE offset.
6798
6799 * sim-io.c (sim_io_error): Include a new line when reporting
6800 errors.
6801
6802 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6803 `/'.
6804
6805Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6806
6807 * run.c: Include alloca-conf.h.
6808
6809 * callback.c (os_evprintf_filtered): Fix typo.
6810
6811Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6812
6813 * run.c (string.h, strings.h, stdlib.h): Include.
6814
6815 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6816 0 when nothing pending.
6817
6818 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6819 will soon be going away.
6820 (getopt): Plicate GCC.
6821
6822 * sim-endian.c (sim-io.h): Plicate GCC.
6823 * sim-bits.c (sim-io.h): Ditto.
6824 * sim-n-bits.h (ROTn): Ditto.
6825
6826 * sim-io.c (sim_io_error): Correct check for NULL.
6827
6828 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6829 the __FILE__.
6830 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6831 path.
6832
6833Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6834
6835 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6836 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6837
6838Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6839
6840 * sim-alu.h: Include sim-xcat.h.
72f4393d 6841
c906108c
SS		 6842Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6843
6844 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6845 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6846 these.
6847
6848 * sim-events.c (sim_events_at_large_int): New function. Just
6849 schedules an event every large-int ticks.
6850 (sim_events_init): Call.
6851 (sim_events_tick, sim_events_process): Move async handing to
6852 sim_events_process. Move timer decrement so that it occures after
6853 events have been processed.
72f4393d 6854
c906108c
SS		 6855 * sim-basics.h (struct _engine): Remove declaration.
6856
6857 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6858 everything with same. Rename global struct to SIM_DESC.
6859 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6860 * sim-io.h, sim-io.c: Ditto.
72f4393d 6861
c906108c
SS		 6862 * sim-assert.h: New file. Optional assertion checking macros.
6863 * sim-io.c (sim_io_error): Make just this function tolerant to
6864 null pointers.
72f4393d 6865
c906108c
SS		 6866 * sim-xcat.h: New file. Define concatenate macros.
6867 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6868 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6869 concat macros.
72f4393d 6870
c906108c
SS		 6871
6872Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6873
6874 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6875
6876Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6877
6878 * sim-inline.h: Add definitions for sim-types.
6879 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6880 module.
6881
6882Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6883
c906108c
SS		 6884 * sim-events.h: Remove defunct reference to callback struct.
6885
6886Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6887
6888 * configure: Re-generate.
6889
6890Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6891
6892 * Make-common.in (CSEARCH): Do not include the gdb directory in
6893 the search path.
6894
6895Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6896
6897 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6898 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6899 to explicitly incorporate these.
6900
6901 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6902 specify the alignment restrictions of the target architecture -
6903 without this option all alignment restrictions are accomodated.
6904 (--enable-sim-assert): New option. Conditionally compile in
6905 assertion statements.
6906 (--enable-sim-float): New option. Strongly specify the target's
6907 floating point support.
6908 (--enable-sim-hardware): New option. Specify the hardware devices
6909 included in the simulation.
6910 (--enable-sim-packages): New option. Specify the hardware
6911 packages included in the simulation.
6912 (--enable-sim-regparm): New option. Specify that parameters be
6913 passed in registers instead of on the stack.
6914 (--enable-sim-reserved-bits): New option. Specify that reserved
6915 bits within an instruction are are correctly set.
6916 (--enable-sim-smp): New option. Specify the level of SMP support
6917 to be included in the simulator.
6918 (--enable-sim-stdcall): New option. Specify an alternative
6919 function call convention.
6920 (--enable-sim-xor-endian): New option. Configure xor-endian
6921 support used by some targets to implement bi-endian support.
72f4393d 6922
c906108c
SS		 6923Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6924
6925 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6926 host endianness to be overridden.
6927 (--enable-sim-endian): Allow the target platform's byte order
6928 to be overridden.
6929 (--enable-sim-inline): Control the inlining of common components.
6930 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6931 (--enable-sim-warnings): Enable additional GCC compiler checks.
6932 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6933 SIM_WARNINGS): Add.
72f4393d 6934
c906108c
SS		 6935 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6936 sim-*-n.h so that the names are uniq on dos machines
6937 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 6938
c906108c
SS		 6939Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6940
6941 * run.c: #include "libiberty.h".
6942 (main): New locals sd,no_args,sim_argv.
6943 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6944 is program name. Update call to sim_set_callbacks.
6945 Record result of sim_open, pass to other sim_foo routines.
6946
6947Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6948
6949 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6950 final newline.
6951
6952Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6953
6954 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6955 Route stdout through buffered IO.
6956
6957 * callback.c: Add os_flush_stderr, os_write_stderr,
6958 os_evprintf_filtered functions to route error output through
6959 stderr.
72f4393d 6960
c906108c
SS		 6961 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6962 Correct return type - should be void.
6963
6964Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6965
6966 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6967
6968 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6969 not provide a default value as undefined indicates disable code.
6970
6971Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6972
6973 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6974 directory.
6975 * sim-events.h, sim-events.c: Ditto.
6976 * sim-io.h, sim-io.c: Ditto.
72f4393d 6977
c906108c 6978Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6979
c906108c
SS		 6980 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6981
6982 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6983 extract the tail or least signifiant bits from an integer of the
6984 specified size.
72f4393d 6985
c906108c
SS		 6986 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6987 WITH_TARGET_BITSIZE so that the compilation will fail when an
6988 unsupported bitsize value is defined.
6989
6990 (INSERTED*): Convert to functions.
6991 (EXTRACTED*): Ditto.
72f4393d 6992
c906108c 6993 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 6994
c906108c
SS		 6995Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6996
6997 * sim-inline.h: Allow explicit control over which .c files will be
6998 included by their header.
6999
7000 * sim-inline.h: Allow explicit control over which .c files use the
7001 alternative - REGPARM - parameter passing mechanism.
72f4393d 7002
c906108c
SS		 7003 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7004 icache.c, idecode.c, semantics.c or support.c. Those names are
7005 not generally applicable.
72f4393d 7006
c906108c
SS		 7007Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7008
7009 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7010 in a fashion similar to sim-endian-n.
7011
7012 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7013 both value and address macro's.
7014
7015Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7016
7017 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7018
7019 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7020 generic L_word, H_word macro's.
7021
7022Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7023
7024 * sim-basics.h: Borrow code from ppc directory.
7025 * sim-bits.c: Ditto.
7026 * sim-bits.h: Ditto.
7027 * sim-config.h: Ditto.
7028 * sim-endian-n.h: Ditto.
7029 * sim-endian.c: Ditto.
7030 * sim-endian.h: Ditto.
7031 * sim-inline.c: Ditto.
7032 * sim-inline.h: Ditto.
7033 * sim-types.h: Ditto.
7034
7035Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7036
7037 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7038 all the ALU size alternatives and then auto-configure a default.
72f4393d 7039
c906108c
SS		 7040 * sim-alu.h: Copy ppc/idecode_expression.h.
7041
7042Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7043
7044 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7045 sign extend a bit within a value.
7046
7047 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7048 a pointer into the middle of a host word.
7049 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 7050
c906108c
SS		 7051Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7052
7053 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7054 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7055 appropriate definitions of read, write, etc. Add prototype for
7056 system.
7057
7058Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7059
7060 * Makefile.in (libcommon.a): Delete.
7061 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7062 (gentmap,targ-vals.h,targ-map.c): Likewise.
7063 (run-autoconf): Delete.
7064 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7065 (common makefile fragment): Moved back into ...
7066 * Make-common.in: Resurrect.
7067 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7068 * configure: Regenerated.
7069
7070Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7071
7072 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7073 (SIM_AC_OUTPUT): To here.
7074
7075Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7076
7077 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7078 comments and single quotes. Fixes a problem found on hpux.
7079
7080Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7081
7082 * aclocal.m4: Remove Make-common.in from dependencies.
7083 * (distclean): Remove targ-vals.def.
7084
7085 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7086 into here. Makes insertion into makefiles easier. Also, change
7087 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7088 targ-map.o, and run are built. They are now built in the
7089 individual simulator directories, taking sources from ../common as
7090 necessary. This replaces the merging of libcommon.a into
7091 linsim.a, which was problematic for the WinGDB build process.
7092 * run.c: Include config.h from . instead of ../common.
7093 * Make-common.in: Remove. It's no longer necessary.
7094
7095Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7096
7097 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7098 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7099
7100Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7101
7102 * run.c (main): Set target_byte_order before call to sim_open.
7103
7104Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7105
7106 * callback.c: #include <stdlib.h>
7107 (os_error): New function.
7108 (default_callback): Add os_error.
7109
7110Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7111
7112 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7113 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7114 specific.
7115 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7116
7117Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7118
7119 * run.c: #include ../common/config.h, tconfig.h.
7120 (myname): New static global.
7121 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7122 Only process -c ifdef SIM_HAVE_SIMCACHE.
7123 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7124 Parse program name from argv[0] and use in error messages.
7125 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7126 Add support for incomplete h8/300 termination indicators.
7127 (usage): Make more verbose.
7128 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7129 * Makefile.in,Make-common.in,callback.c: New files.
7130 * nltvals.def,gentmap.c,gentvals.sh: New files.
7131
72f4393d 7132Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7133
7134 * run.c: Include stdarg.h if __STDC__.
7135
7136Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7137
7138 * run.c (main): Don't print out anything if the signal
7139 number is zero (ie no signal).
7140
7141Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7142
7143 * run.c (main): Print out if the program raised a signal.
7144
7145Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7146
7147 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7148 (main): Ditto.
7149
7150Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7151
7152 * run.c (main): Explicitly cast malloc() parameter.
7153
7154Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7155
7156 * run.c (sim_bfd): New global to hold the bfd pointer for the
7157 executable.
7158 (main): Initialize sim_bfd.
7159
7160Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7161
7162 * run.c (main): Use new bfd_big_endian macro.
7163
7164Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7165
7166 * run.c (main): Removed SH specific comments, so source is
7167 generic. Also updated to only load relevant sections. Moved
7168 sim_open() to after callback attach (to match GDB).
7169
7170 * run.1: Removed SH specific comments.
7171
7172Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7173
7174 * run.c (main): Always return sigrc at end.
7175
7176Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7177
7178 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7179 bfd_check_format() fails.
7180
7181Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7182
7183 * run.c, run.1: From sh directory.
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